diff --git a/blockly/blockly.html b/blockly/blockly.html
index 85165c83..b5379999 100644
--- a/blockly/blockly.html
+++ b/blockly/blockly.html
@@ -4,6 +4,7 @@
     <script type="text/javascript" src="blockly_compressed.js"></script>
     <script type="text/javascript" src="blocks_compressed.js"></script>
     <script type="text/javascript" src="en.js"></script>
+    <script type="text/javascript" src="en_espruino.js"></script>
     <script type="text/javascript" src="ru.js"></script>
     <script type="text/javascript" src="de.js"></script>
     <script type="text/javascript" src="javascript_compressed.js"></script>
@@ -15,7 +16,6 @@
     <script type="text/javascript" src="blockly_nordic_thingy.js"></script>
     <script type="text/javascript" src="blockly_smartibot.js"></script>
     <script type="text/javascript" src="blockly_bangle.js"></script>
-    <script type="text/javascript" src="field_textarea.js"></script>
     <script type="text/javascript" src="../js/libs/imageconverter.js"></script>
     <style>
       html, body {
diff --git a/blockly/blockly_compressed.js b/blockly/blockly_compressed.js
index 3fe5da47..43b7326a 100644
--- a/blockly/blockly_compressed.js
+++ b/blockly/blockly_compressed.js
@@ -1,1673 +1,1659 @@
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-goog.object.create=function(a){var b=arguments.length;if(1==b&&goog.isArray(arguments[0]))return goog.object.create.apply(null,arguments[0]);if(b%2)throw Error("Uneven number of arguments");for(var c={},d=0;d<b;d+=2)c[arguments[d]]=arguments[d+1];return c};goog.object.createSet=function(a){var b=arguments.length;if(1==b&&goog.isArray(arguments[0]))return goog.object.createSet.apply(null,arguments[0]);for(var c={},d=0;d<b;d++)c[arguments[d]]=!0;return c};
-goog.object.createImmutableView=function(a){var b=a;Object.isFrozen&&!Object.isFrozen(a)&&(b=Object.create(a),Object.freeze(b));return b};goog.object.isImmutableView=function(a){return!!Object.isFrozen&&Object.isFrozen(a)};
-goog.object.getAllPropertyNames=function(a,b,c){if(!a)return[];if(!Object.getOwnPropertyNames||!Object.getPrototypeOf)return goog.object.getKeys(a);for(var d={};a&&(a!==Object.prototype||b)&&(a!==Function.prototype||c);){for(var e=Object.getOwnPropertyNames(a),f=0;f<e.length;f++)d[e[f]]=!0;a=Object.getPrototypeOf(a)}return goog.object.getKeys(d)};goog.labs.userAgent.browser={};goog.labs.userAgent.browser.matchOpera_=function(){return goog.labs.userAgent.util.matchUserAgent("Opera")};goog.labs.userAgent.browser.matchIE_=function(){return goog.labs.userAgent.util.matchUserAgent("Trident")||goog.labs.userAgent.util.matchUserAgent("MSIE")};goog.labs.userAgent.browser.matchEdge_=function(){return goog.labs.userAgent.util.matchUserAgent("Edge")};goog.labs.userAgent.browser.matchFirefox_=function(){return goog.labs.userAgent.util.matchUserAgent("Firefox")};
-goog.labs.userAgent.browser.matchSafari_=function(){return goog.labs.userAgent.util.matchUserAgent("Safari")&&!(goog.labs.userAgent.browser.matchChrome_()||goog.labs.userAgent.browser.matchCoast_()||goog.labs.userAgent.browser.matchOpera_()||goog.labs.userAgent.browser.matchEdge_()||goog.labs.userAgent.browser.isSilk()||goog.labs.userAgent.util.matchUserAgent("Android"))};goog.labs.userAgent.browser.matchCoast_=function(){return goog.labs.userAgent.util.matchUserAgent("Coast")};
-goog.labs.userAgent.browser.matchIosWebview_=function(){return(goog.labs.userAgent.util.matchUserAgent("iPad")||goog.labs.userAgent.util.matchUserAgent("iPhone"))&&!goog.labs.userAgent.browser.matchSafari_()&&!goog.labs.userAgent.browser.matchChrome_()&&!goog.labs.userAgent.browser.matchCoast_()&&goog.labs.userAgent.util.matchUserAgent("AppleWebKit")};
-goog.labs.userAgent.browser.matchChrome_=function(){return(goog.labs.userAgent.util.matchUserAgent("Chrome")||goog.labs.userAgent.util.matchUserAgent("CriOS"))&&!goog.labs.userAgent.browser.matchEdge_()};goog.labs.userAgent.browser.matchAndroidBrowser_=function(){return goog.labs.userAgent.util.matchUserAgent("Android")&&!(goog.labs.userAgent.browser.isChrome()||goog.labs.userAgent.browser.isFirefox()||goog.labs.userAgent.browser.isOpera()||goog.labs.userAgent.browser.isSilk())};
-goog.labs.userAgent.browser.isOpera=goog.labs.userAgent.browser.matchOpera_;goog.labs.userAgent.browser.isIE=goog.labs.userAgent.browser.matchIE_;goog.labs.userAgent.browser.isEdge=goog.labs.userAgent.browser.matchEdge_;goog.labs.userAgent.browser.isFirefox=goog.labs.userAgent.browser.matchFirefox_;goog.labs.userAgent.browser.isSafari=goog.labs.userAgent.browser.matchSafari_;goog.labs.userAgent.browser.isCoast=goog.labs.userAgent.browser.matchCoast_;goog.labs.userAgent.browser.isIosWebview=goog.labs.userAgent.browser.matchIosWebview_;
-goog.labs.userAgent.browser.isChrome=goog.labs.userAgent.browser.matchChrome_;goog.labs.userAgent.browser.isAndroidBrowser=goog.labs.userAgent.browser.matchAndroidBrowser_;goog.labs.userAgent.browser.isSilk=function(){return goog.labs.userAgent.util.matchUserAgent("Silk")};
-goog.labs.userAgent.browser.getVersion=function(){function a(a){a=goog.array.find(a,d);return c[a]||""}var b=goog.labs.userAgent.util.getUserAgent();if(goog.labs.userAgent.browser.isIE())return goog.labs.userAgent.browser.getIEVersion_(b);b=goog.labs.userAgent.util.extractVersionTuples(b);var c={};goog.array.forEach(b,function(a){c[a[0]]=a[1]});var d=goog.partial(goog.object.containsKey,c);return goog.labs.userAgent.browser.isOpera()?a(["Version","Opera"]):goog.labs.userAgent.browser.isEdge()?a(["Edge"]):
-goog.labs.userAgent.browser.isChrome()?a(["Chrome","CriOS"]):(b=b[2])&&b[1]||""};goog.labs.userAgent.browser.isVersionOrHigher=function(a){return 0<=goog.string.compareVersions(goog.labs.userAgent.browser.getVersion(),a)};
-goog.labs.userAgent.browser.getIEVersion_=function(a){var b=/rv: *([\d\.]*)/.exec(a);if(b&&b[1])return b[1];b="";var c=/MSIE +([\d\.]+)/.exec(a);if(c&&c[1])if(a=/Trident\/(\d.\d)/.exec(a),"7.0"==c[1])if(a&&a[1])switch(a[1]){case "4.0":b="8.0";break;case "5.0":b="9.0";break;case "6.0":b="10.0";break;case "7.0":b="11.0"}else b="7.0";else b=c[1];return b};goog.labs.userAgent.engine={};goog.labs.userAgent.engine.isPresto=function(){return goog.labs.userAgent.util.matchUserAgent("Presto")};goog.labs.userAgent.engine.isTrident=function(){return goog.labs.userAgent.util.matchUserAgent("Trident")||goog.labs.userAgent.util.matchUserAgent("MSIE")};goog.labs.userAgent.engine.isEdge=function(){return goog.labs.userAgent.util.matchUserAgent("Edge")};
-goog.labs.userAgent.engine.isWebKit=function(){return goog.labs.userAgent.util.matchUserAgentIgnoreCase("WebKit")&&!goog.labs.userAgent.engine.isEdge()};goog.labs.userAgent.engine.isGecko=function(){return goog.labs.userAgent.util.matchUserAgent("Gecko")&&!goog.labs.userAgent.engine.isWebKit()&&!goog.labs.userAgent.engine.isTrident()&&!goog.labs.userAgent.engine.isEdge()};
-goog.labs.userAgent.engine.getVersion=function(){var a=goog.labs.userAgent.util.getUserAgent();if(a){a=goog.labs.userAgent.util.extractVersionTuples(a);var b=goog.labs.userAgent.engine.getEngineTuple_(a);if(b)return"Gecko"==b[0]?goog.labs.userAgent.engine.getVersionForKey_(a,"Firefox"):b[1];a=a[0];var c;if(a&&(c=a[2])&&(c=/Trident\/([^\s;]+)/.exec(c)))return c[1]}return""};
-goog.labs.userAgent.engine.getEngineTuple_=function(a){if(!goog.labs.userAgent.engine.isEdge())return a[1];for(var b=0;b<a.length;b++){var c=a[b];if("Edge"==c[0])return c}};goog.labs.userAgent.engine.isVersionOrHigher=function(a){return 0<=goog.string.compareVersions(goog.labs.userAgent.engine.getVersion(),a)};goog.labs.userAgent.engine.getVersionForKey_=function(a,b){var c=goog.array.find(a,function(a){return b==a[0]});return c&&c[1]||""};goog.async.throwException=function(a){goog.global.setTimeout(function(){throw a;},0)};goog.async.nextTick=function(a,b,c){var d=a;b&&(d=goog.bind(a,b));d=goog.async.nextTick.wrapCallback_(d);goog.isFunction(goog.global.setImmediate)&&(c||goog.async.nextTick.useSetImmediate_())?goog.global.setImmediate(d):(goog.async.nextTick.setImmediate_||(goog.async.nextTick.setImmediate_=goog.async.nextTick.getSetImmediateEmulator_()),goog.async.nextTick.setImmediate_(d))};
-goog.async.nextTick.useSetImmediate_=function(){return goog.global.Window&&goog.global.Window.prototype&&!goog.labs.userAgent.browser.isEdge()&&goog.global.Window.prototype.setImmediate==goog.global.setImmediate?!1:!0};
-goog.async.nextTick.getSetImmediateEmulator_=function(){var a=goog.global.MessageChannel;"undefined"===typeof a&&"undefined"!==typeof window&&window.postMessage&&window.addEventListener&&!goog.labs.userAgent.engine.isPresto()&&(a=function(){var a=document.createElement("IFRAME");a.style.display="none";a.src="";document.documentElement.appendChild(a);var b=a.contentWindow;a=b.document;a.open();a.write("");a.close();var c="callImmediate"+Math.random(),d="file:"==b.location.protocol?"*":b.location.protocol+
-"//"+b.location.host;a=goog.bind(function(a){if(("*"==d||a.origin==d)&&a.data==c)this.port1.onmessage()},this);b.addEventListener("message",a,!1);this.port1={};this.port2={postMessage:function(){b.postMessage(c,d)}}});if("undefined"!==typeof a&&!goog.labs.userAgent.browser.isIE()){var b=new a,c={},d=c;b.port1.onmessage=function(){if(goog.isDef(c.next)){c=c.next;var a=c.cb;c.cb=null;a()}};return function(a){d.next={cb:a};d=d.next;b.port2.postMessage(0)}}return"undefined"!==typeof document&&"onreadystatechange"in
-document.createElement("SCRIPT")?function(a){var b=document.createElement("SCRIPT");b.onreadystatechange=function(){b.onreadystatechange=null;b.parentNode.removeChild(b);b=null;a();a=null};document.documentElement.appendChild(b)}:function(a){goog.global.setTimeout(a,0)}};goog.async.nextTick.wrapCallback_=goog.functions.identity;goog.debug.entryPointRegistry.register(function(a){goog.async.nextTick.wrapCallback_=a});goog.async.run=function(a,b){goog.async.run.schedule_||goog.async.run.initializeRunner_();goog.async.run.workQueueScheduled_||(goog.async.run.schedule_(),goog.async.run.workQueueScheduled_=!0);goog.async.run.workQueue_.add(a,b)};goog.async.run.initializeRunner_=function(){if(goog.global.Promise&&goog.global.Promise.resolve){var a=goog.global.Promise.resolve(void 0);goog.async.run.schedule_=function(){a.then(goog.async.run.processWorkQueue)}}else goog.async.run.schedule_=function(){goog.async.nextTick(goog.async.run.processWorkQueue)}};
-goog.async.run.forceNextTick=function(a){goog.async.run.schedule_=function(){goog.async.nextTick(goog.async.run.processWorkQueue);a&&a(goog.async.run.processWorkQueue)}};goog.async.run.workQueueScheduled_=!1;goog.async.run.workQueue_=new goog.async.WorkQueue;goog.DEBUG&&(goog.async.run.resetQueue=function(){goog.async.run.workQueueScheduled_=!1;goog.async.run.workQueue_=new goog.async.WorkQueue});
-goog.async.run.processWorkQueue=function(){for(var a;a=goog.async.run.workQueue_.remove();){try{a.fn.call(a.scope)}catch(b){goog.async.throwException(b)}goog.async.run.workQueue_.returnUnused(a)}goog.async.run.workQueueScheduled_=!1};goog.promise={};goog.promise.Resolver=function(){};goog.Promise=function(a,b){this.state_=goog.Promise.State_.PENDING;this.result_=void 0;this.callbackEntriesTail_=this.callbackEntries_=this.parent_=null;this.executing_=!1;0<goog.Promise.UNHANDLED_REJECTION_DELAY?this.unhandledRejectionId_=0:0==goog.Promise.UNHANDLED_REJECTION_DELAY&&(this.hadUnhandledRejection_=!1);goog.Promise.LONG_STACK_TRACES&&(this.stack_=[],this.addStackTrace_(Error("created")),this.currentStep_=0);if(a!=goog.nullFunction)try{var c=this;a.call(b,function(a){c.resolve_(goog.Promise.State_.FULFILLED,
-a)},function(a){if(goog.DEBUG&&!(a instanceof goog.Promise.CancellationError))try{if(a instanceof Error)throw a;throw Error("Promise rejected.");}catch(e){}c.resolve_(goog.Promise.State_.REJECTED,a)})}catch(d){this.resolve_(goog.Promise.State_.REJECTED,d)}};goog.Promise.LONG_STACK_TRACES=!1;goog.Promise.UNHANDLED_REJECTION_DELAY=0;goog.Promise.State_={PENDING:0,BLOCKED:1,FULFILLED:2,REJECTED:3};
-goog.Promise.CallbackEntry_=function(){this.next=this.context=this.onRejected=this.onFulfilled=this.child=null;this.always=!1};goog.Promise.CallbackEntry_.prototype.reset=function(){this.context=this.onRejected=this.onFulfilled=this.child=null;this.always=!1};goog.Promise.DEFAULT_MAX_UNUSED=100;goog.Promise.freelist_=new goog.async.FreeList(function(){return new goog.Promise.CallbackEntry_},function(a){a.reset()},goog.Promise.DEFAULT_MAX_UNUSED);
-goog.Promise.getCallbackEntry_=function(a,b,c){var d=goog.Promise.freelist_.get();d.onFulfilled=a;d.onRejected=b;d.context=c;return d};goog.Promise.returnEntry_=function(a){goog.Promise.freelist_.put(a)};goog.Promise.resolve=function(a){if(a instanceof goog.Promise)return a;var b=new goog.Promise(goog.nullFunction);b.resolve_(goog.Promise.State_.FULFILLED,a);return b};goog.Promise.reject=function(a){return new goog.Promise(function(b,c){c(a)})};
-goog.Promise.resolveThen_=function(a,b,c){goog.Promise.maybeThen_(a,b,c,null)||goog.async.run(goog.partial(b,a))};goog.Promise.race=function(a){return new goog.Promise(function(b,c){a.length||b(void 0);for(var d=0,e;d<a.length;d++)e=a[d],goog.Promise.resolveThen_(e,b,c)})};
-goog.Promise.all=function(a){return new goog.Promise(function(b,c){var d=a.length,e=[];if(d)for(var f=function(a,c){d--;e[a]=c;0==d&&b(e)},g=function(a){c(a)},h=0,k;h<a.length;h++)k=a[h],goog.Promise.resolveThen_(k,goog.partial(f,h),g);else b(e)})};
-goog.Promise.allSettled=function(a){return new goog.Promise(function(b,c){var d=a.length,e=[];if(d)for(var f=function(a,c,f){d--;e[a]=c?{fulfilled:!0,value:f}:{fulfilled:!1,reason:f};0==d&&b(e)},g=0,h;g<a.length;g++)h=a[g],goog.Promise.resolveThen_(h,goog.partial(f,g,!0),goog.partial(f,g,!1));else b(e)})};
-goog.Promise.firstFulfilled=function(a){return new goog.Promise(function(b,c){var d=a.length,e=[];if(d)for(var f=function(a){b(a)},g=function(a,b){d--;e[a]=b;0==d&&c(e)},h=0,k;h<a.length;h++)k=a[h],goog.Promise.resolveThen_(k,f,goog.partial(g,h));else b(void 0)})};goog.Promise.withResolver=function(){var a,b,c=new goog.Promise(function(c,e){a=c;b=e});return new goog.Promise.Resolver_(c,a,b)};
-goog.Promise.prototype.then=function(a,b,c){null!=a&&goog.asserts.assertFunction(a,"opt_onFulfilled should be a function.");null!=b&&goog.asserts.assertFunction(b,"opt_onRejected should be a function. Did you pass opt_context as the second argument instead of the third?");goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("then"));return this.addChildPromise_(goog.isFunction(a)?a:null,goog.isFunction(b)?b:null,c)};goog.Thenable.addImplementation(goog.Promise);
-goog.Promise.prototype.thenVoid=function(a,b,c){null!=a&&goog.asserts.assertFunction(a,"opt_onFulfilled should be a function.");null!=b&&goog.asserts.assertFunction(b,"opt_onRejected should be a function. Did you pass opt_context as the second argument instead of the third?");goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("then"));this.addCallbackEntry_(goog.Promise.getCallbackEntry_(a||goog.nullFunction,b||null,c))};
-goog.Promise.prototype.thenAlways=function(a,b){goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("thenAlways"));var c=goog.Promise.getCallbackEntry_(a,a,b);c.always=!0;this.addCallbackEntry_(c);return this};goog.Promise.prototype.thenCatch=function(a,b){goog.Promise.LONG_STACK_TRACES&&this.addStackTrace_(Error("thenCatch"));return this.addChildPromise_(null,a,b)};
-goog.Promise.prototype.cancel=function(a){this.state_==goog.Promise.State_.PENDING&&goog.async.run(function(){var b=new goog.Promise.CancellationError(a);this.cancelInternal_(b)},this)};goog.Promise.prototype.cancelInternal_=function(a){this.state_==goog.Promise.State_.PENDING&&(this.parent_?(this.parent_.cancelChild_(this,a),this.parent_=null):this.resolve_(goog.Promise.State_.REJECTED,a))};
-goog.Promise.prototype.cancelChild_=function(a,b){if(this.callbackEntries_){for(var c=0,d=null,e=null,f=this.callbackEntries_;f&&(f.always||(c++,f.child==a&&(d=f),!(d&&1<c)));f=f.next)d||(e=f);d&&(this.state_==goog.Promise.State_.PENDING&&1==c?this.cancelInternal_(b):(e?this.removeEntryAfter_(e):this.popEntry_(),this.executeCallback_(d,goog.Promise.State_.REJECTED,b)))}};
-goog.Promise.prototype.addCallbackEntry_=function(a){this.hasEntry_()||this.state_!=goog.Promise.State_.FULFILLED&&this.state_!=goog.Promise.State_.REJECTED||this.scheduleCallbacks_();this.queueEntry_(a)};
-goog.Promise.prototype.addChildPromise_=function(a,b,c){var d=goog.Promise.getCallbackEntry_(null,null,null);d.child=new goog.Promise(function(e,f){d.onFulfilled=a?function(b){try{var d=a.call(c,b);e(d)}catch(k){f(k)}}:e;d.onRejected=b?function(a){try{var d=b.call(c,a);!goog.isDef(d)&&a instanceof goog.Promise.CancellationError?f(a):e(d)}catch(k){f(k)}}:f});d.child.parent_=this;this.addCallbackEntry_(d);return d.child};
-goog.Promise.prototype.unblockAndFulfill_=function(a){goog.asserts.assert(this.state_==goog.Promise.State_.BLOCKED);this.state_=goog.Promise.State_.PENDING;this.resolve_(goog.Promise.State_.FULFILLED,a)};goog.Promise.prototype.unblockAndReject_=function(a){goog.asserts.assert(this.state_==goog.Promise.State_.BLOCKED);this.state_=goog.Promise.State_.PENDING;this.resolve_(goog.Promise.State_.REJECTED,a)};
-goog.Promise.prototype.resolve_=function(a,b){this.state_==goog.Promise.State_.PENDING&&(this===b&&(a=goog.Promise.State_.REJECTED,b=new TypeError("Promise cannot resolve to itself")),this.state_=goog.Promise.State_.BLOCKED,goog.Promise.maybeThen_(b,this.unblockAndFulfill_,this.unblockAndReject_,this)||(this.result_=b,this.state_=a,this.parent_=null,this.scheduleCallbacks_(),a!=goog.Promise.State_.REJECTED||b instanceof goog.Promise.CancellationError||goog.Promise.addUnhandledRejection_(this,b)))};
-goog.Promise.maybeThen_=function(a,b,c,d){if(a instanceof goog.Promise)return a.thenVoid(b,c,d),!0;if(goog.Thenable.isImplementedBy(a))return a.then(b,c,d),!0;if(goog.isObject(a))try{var e=a.then;if(goog.isFunction(e))return goog.Promise.tryThen_(a,e,b,c,d),!0}catch(f){return c.call(d,f),!0}return!1};goog.Promise.tryThen_=function(a,b,c,d,e){var f=!1,g=function(a){f||(f=!0,c.call(e,a))},h=function(a){f||(f=!0,d.call(e,a))};try{b.call(a,g,h)}catch(k){h(k)}};
-goog.Promise.prototype.scheduleCallbacks_=function(){this.executing_||(this.executing_=!0,goog.async.run(this.executeCallbacks_,this))};goog.Promise.prototype.hasEntry_=function(){return!!this.callbackEntries_};goog.Promise.prototype.queueEntry_=function(a){goog.asserts.assert(null!=a.onFulfilled);this.callbackEntriesTail_?this.callbackEntriesTail_.next=a:this.callbackEntries_=a;this.callbackEntriesTail_=a};
-goog.Promise.prototype.popEntry_=function(){var a=null;this.callbackEntries_&&(a=this.callbackEntries_,this.callbackEntries_=a.next,a.next=null);this.callbackEntries_||(this.callbackEntriesTail_=null);null!=a&&goog.asserts.assert(null!=a.onFulfilled);return a};goog.Promise.prototype.removeEntryAfter_=function(a){goog.asserts.assert(this.callbackEntries_);goog.asserts.assert(null!=a);a.next==this.callbackEntriesTail_&&(this.callbackEntriesTail_=a);a.next=a.next.next};
-goog.Promise.prototype.executeCallbacks_=function(){for(var a;a=this.popEntry_();)goog.Promise.LONG_STACK_TRACES&&this.currentStep_++,this.executeCallback_(a,this.state_,this.result_);this.executing_=!1};
-goog.Promise.prototype.executeCallback_=function(a,b,c){b==goog.Promise.State_.REJECTED&&a.onRejected&&!a.always&&this.removeUnhandledRejection_();if(a.child)a.child.parent_=null,goog.Promise.invokeCallback_(a,b,c);else try{a.always?a.onFulfilled.call(a.context):goog.Promise.invokeCallback_(a,b,c)}catch(d){goog.Promise.handleRejection_.call(null,d)}goog.Promise.returnEntry_(a)};
-goog.Promise.invokeCallback_=function(a,b,c){b==goog.Promise.State_.FULFILLED?a.onFulfilled.call(a.context,c):a.onRejected&&a.onRejected.call(a.context,c)};goog.Promise.prototype.addStackTrace_=function(a){if(goog.Promise.LONG_STACK_TRACES&&goog.isString(a.stack)){var b=a.stack.split("\n",4)[3];a=a.message;a+=Array(11-a.length).join(" ");this.stack_.push(a+b)}};
-goog.Promise.prototype.appendLongStack_=function(a){if(goog.Promise.LONG_STACK_TRACES&&a&&goog.isString(a.stack)&&this.stack_.length){for(var b=["Promise trace:"],c=this;c;c=c.parent_){for(var d=this.currentStep_;0<=d;d--)b.push(c.stack_[d]);b.push("Value: ["+(c.state_==goog.Promise.State_.REJECTED?"REJECTED":"FULFILLED")+"] <"+String(c.result_)+">")}a.stack+="\n\n"+b.join("\n")}};
-goog.Promise.prototype.removeUnhandledRejection_=function(){if(0<goog.Promise.UNHANDLED_REJECTION_DELAY)for(var a=this;a&&a.unhandledRejectionId_;a=a.parent_)goog.global.clearTimeout(a.unhandledRejectionId_),a.unhandledRejectionId_=0;else if(0==goog.Promise.UNHANDLED_REJECTION_DELAY)for(a=this;a&&a.hadUnhandledRejection_;a=a.parent_)a.hadUnhandledRejection_=!1};
-goog.Promise.addUnhandledRejection_=function(a,b){0<goog.Promise.UNHANDLED_REJECTION_DELAY?a.unhandledRejectionId_=goog.global.setTimeout(function(){a.appendLongStack_(b);goog.Promise.handleRejection_.call(null,b)},goog.Promise.UNHANDLED_REJECTION_DELAY):0==goog.Promise.UNHANDLED_REJECTION_DELAY&&(a.hadUnhandledRejection_=!0,goog.async.run(function(){a.hadUnhandledRejection_&&(a.appendLongStack_(b),goog.Promise.handleRejection_.call(null,b))}))};goog.Promise.handleRejection_=goog.async.throwException;
-goog.Promise.setUnhandledRejectionHandler=function(a){goog.Promise.handleRejection_=a};goog.Promise.CancellationError=function(a){goog.debug.Error.call(this,a)};goog.inherits(goog.Promise.CancellationError,goog.debug.Error);goog.Promise.CancellationError.prototype.name="cancel";goog.Promise.Resolver_=function(a,b,c){this.promise=a;this.resolve=b;this.reject=c};goog.disposable={};goog.disposable.IDisposable=function(){};goog.disposable.IDisposable.prototype.dispose=goog.abstractMethod;goog.disposable.IDisposable.prototype.isDisposed=goog.abstractMethod;goog.Disposable=function(){goog.Disposable.MONITORING_MODE!=goog.Disposable.MonitoringMode.OFF&&(goog.Disposable.INCLUDE_STACK_ON_CREATION&&(this.creationStack=Error().stack),goog.Disposable.instances_[goog.getUid(this)]=this);this.disposed_=this.disposed_;this.onDisposeCallbacks_=this.onDisposeCallbacks_};goog.Disposable.MonitoringMode={OFF:0,PERMANENT:1,INTERACTIVE:2};goog.Disposable.MONITORING_MODE=0;goog.Disposable.INCLUDE_STACK_ON_CREATION=!0;goog.Disposable.instances_={};
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-goog.Disposable.prototype.dispose=function(){if(!this.disposed_&&(this.disposed_=!0,this.disposeInternal(),goog.Disposable.MONITORING_MODE!=goog.Disposable.MonitoringMode.OFF)){var a=goog.getUid(this);if(goog.Disposable.MONITORING_MODE==goog.Disposable.MonitoringMode.PERMANENT&&!goog.Disposable.instances_.hasOwnProperty(a))throw Error(this+" did not call the goog.Disposable base constructor or was disposed of after a clearUndisposedObjects call");if(goog.Disposable.MONITORING_MODE!=goog.Disposable.MonitoringMode.OFF&&
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-goog.labs.userAgent.platform.isChromeOS=function(){return goog.labs.userAgent.util.matchUserAgent("CrOS")};goog.labs.userAgent.platform.isChromecast=function(){return goog.labs.userAgent.util.matchUserAgent("CrKey")};
-goog.labs.userAgent.platform.getVersion=function(){var a=goog.labs.userAgent.util.getUserAgent(),b="";goog.labs.userAgent.platform.isWindows()?(b=/Windows (?:NT|Phone) ([0-9.]+)/,b=(a=b.exec(a))?a[1]:"0.0"):goog.labs.userAgent.platform.isIos()?(b=/(?:iPhone|iPod|iPad|CPU)\s+OS\s+(\S+)/,b=(a=b.exec(a))&&a[1].replace(/_/g,".")):goog.labs.userAgent.platform.isMacintosh()?(b=/Mac OS X ([0-9_.]+)/,b=(a=b.exec(a))?a[1].replace(/_/g,"."):"10"):goog.labs.userAgent.platform.isAndroid()?(b=/Android\s+([^\);]+)(\)|;)/,
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-goog.userAgent.getNavigatorTyped=function(){return goog.global.navigator||null};goog.userAgent.getNavigator=function(){return goog.userAgent.getNavigatorTyped()};goog.userAgent.OPERA=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_OPERA:goog.labs.userAgent.browser.isOpera();goog.userAgent.IE=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_IE:goog.labs.userAgent.browser.isIE();goog.userAgent.EDGE=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_EDGE:goog.labs.userAgent.engine.isEdge();
-goog.userAgent.EDGE_OR_IE=goog.userAgent.EDGE||goog.userAgent.IE;goog.userAgent.GECKO=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_GECKO:goog.labs.userAgent.engine.isGecko();goog.userAgent.WEBKIT=goog.userAgent.BROWSER_KNOWN_?goog.userAgent.ASSUME_WEBKIT||goog.userAgent.ASSUME_MOBILE_WEBKIT:goog.labs.userAgent.engine.isWebKit();goog.userAgent.isMobile_=function(){return goog.userAgent.WEBKIT&&goog.labs.userAgent.util.matchUserAgent("Mobile")};
-goog.userAgent.MOBILE=goog.userAgent.ASSUME_MOBILE_WEBKIT||goog.userAgent.isMobile_();goog.userAgent.SAFARI=goog.userAgent.WEBKIT;goog.userAgent.determinePlatform_=function(){var a=goog.userAgent.getNavigatorTyped();return a&&a.platform||""};goog.userAgent.PLATFORM=goog.userAgent.determinePlatform_();goog.userAgent.ASSUME_MAC=!1;goog.userAgent.ASSUME_WINDOWS=!1;goog.userAgent.ASSUME_LINUX=!1;goog.userAgent.ASSUME_X11=!1;goog.userAgent.ASSUME_ANDROID=!1;goog.userAgent.ASSUME_IPHONE=!1;
-goog.userAgent.ASSUME_IPAD=!1;goog.userAgent.ASSUME_IPOD=!1;goog.userAgent.PLATFORM_KNOWN_=goog.userAgent.ASSUME_MAC||goog.userAgent.ASSUME_WINDOWS||goog.userAgent.ASSUME_LINUX||goog.userAgent.ASSUME_X11||goog.userAgent.ASSUME_ANDROID||goog.userAgent.ASSUME_IPHONE||goog.userAgent.ASSUME_IPAD||goog.userAgent.ASSUME_IPOD;goog.userAgent.MAC=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_MAC:goog.labs.userAgent.platform.isMacintosh();
-goog.userAgent.WINDOWS=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_WINDOWS:goog.labs.userAgent.platform.isWindows();goog.userAgent.isLegacyLinux_=function(){return goog.labs.userAgent.platform.isLinux()||goog.labs.userAgent.platform.isChromeOS()};goog.userAgent.LINUX=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_LINUX:goog.userAgent.isLegacyLinux_();goog.userAgent.isX11_=function(){var a=goog.userAgent.getNavigatorTyped();return!!a&&goog.string.contains(a.appVersion||"","X11")};
-goog.userAgent.X11=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_X11:goog.userAgent.isX11_();goog.userAgent.ANDROID=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_ANDROID:goog.labs.userAgent.platform.isAndroid();goog.userAgent.IPHONE=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_IPHONE:goog.labs.userAgent.platform.isIphone();goog.userAgent.IPAD=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_IPAD:goog.labs.userAgent.platform.isIpad();
-goog.userAgent.IPOD=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_IPOD:goog.labs.userAgent.platform.isIpod();goog.userAgent.IOS=goog.userAgent.PLATFORM_KNOWN_?goog.userAgent.ASSUME_IPHONE||goog.userAgent.ASSUME_IPAD||goog.userAgent.ASSUME_IPOD:goog.labs.userAgent.platform.isIos();goog.userAgent.determineVersion_=function(){var a="",b=goog.userAgent.getVersionRegexResult_();b&&(a=b?b[1]:"");return goog.userAgent.IE&&(b=goog.userAgent.getDocumentMode_(),null!=b&&b>parseFloat(a))?String(b):a};
-goog.userAgent.getVersionRegexResult_=function(){var a=goog.userAgent.getUserAgentString();if(goog.userAgent.GECKO)return/rv:([^\);]+)(\)|;)/.exec(a);if(goog.userAgent.EDGE)return/Edge\/([\d\.]+)/.exec(a);if(goog.userAgent.IE)return/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(a);if(goog.userAgent.WEBKIT)return/WebKit\/(\S+)/.exec(a);if(goog.userAgent.OPERA)return/(?:Version)[ \/]?(\S+)/.exec(a)};goog.userAgent.getDocumentMode_=function(){var a=goog.global.document;return a?a.documentMode:void 0};
-goog.userAgent.VERSION=goog.userAgent.determineVersion_();goog.userAgent.compare=function(a,b){return goog.string.compareVersions(a,b)};goog.userAgent.isVersionOrHigherCache_={};goog.userAgent.isVersionOrHigher=function(a){return goog.userAgent.ASSUME_ANY_VERSION||goog.reflect.cache(goog.userAgent.isVersionOrHigherCache_,a,function(){return 0<=goog.string.compareVersions(goog.userAgent.VERSION,a)})};goog.userAgent.isVersion=goog.userAgent.isVersionOrHigher;
-goog.userAgent.isDocumentModeOrHigher=function(a){return Number(goog.userAgent.DOCUMENT_MODE)>=a};goog.userAgent.isDocumentMode=goog.userAgent.isDocumentModeOrHigher;goog.userAgent.DOCUMENT_MODE=function(){var a=goog.global.document,b=goog.userAgent.getDocumentMode_();if(a&&goog.userAgent.IE)return b||("CSS1Compat"==a.compatMode?parseInt(goog.userAgent.VERSION,10):5)}();goog.debug.LOGGING_ENABLED=goog.DEBUG;goog.debug.FORCE_SLOPPY_STACKS=!1;goog.debug.catchErrors=function(a,b,c){c=c||goog.global;var d=c.onerror,e=!!b;goog.userAgent.WEBKIT&&!goog.userAgent.isVersionOrHigher("535.3")&&(e=!e);c.onerror=function(b,c,h,k,m){d&&d(b,c,h,k,m);a({message:b,fileName:c,line:h,lineNumber:h,col:k,error:m});return e}};
-goog.debug.expose=function(a,b){if("undefined"==typeof a)return"undefined";if(null==a)return"NULL";var c=[],d;for(d in a)if(b||!goog.isFunction(a[d])){var e=d+" = ";try{e+=a[d]}catch(f){e+="*** "+f+" ***"}c.push(e)}return c.join("\n")};
-goog.debug.deepExpose=function(a,b){var c=[],d=[],e={},f=function(a,g){var h=g+"  ";try{if(goog.isDef(a))if(goog.isNull(a))c.push("NULL");else if(goog.isString(a))c.push('"'+a.replace(/\n/g,"\n"+g)+'"');else if(goog.isFunction(a))c.push(String(a).replace(/\n/g,"\n"+g));else if(goog.isObject(a)){goog.hasUid(a)||d.push(a);var k=goog.getUid(a);if(e[k])c.push("*** reference loop detected (id="+k+") ***");else{e[k]=!0;c.push("{");for(var l in a)if(b||!goog.isFunction(a[l]))c.push("\n"),c.push(h),c.push(l+
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-goog.debug.normalizeErrorObject=function(a){var b=goog.getObjectByName("window.location.href");if(goog.isString(a))return{message:a,name:"Unknown error",lineNumber:"Not available",fileName:b,stack:"Not available"};var c=!1;try{var d=a.lineNumber||a.line||"Not available"}catch(f){d="Not available",c=!0}try{var e=a.fileName||a.filename||a.sourceURL||goog.global.$googDebugFname||b}catch(f){e="Not available",c=!0}return!c&&a.lineNumber&&a.fileName&&a.stack&&a.message&&a.name?a:{message:a.message||"Not available",
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-goog.debug.enhanceErrorWithContext=function(a,b){var c=goog.debug.enhanceError(a);if(b)for(var d in b)goog.debug.errorcontext.addErrorContext(c,d,b[d]);return c};
-goog.debug.getStacktraceSimple=function(a){if(!goog.debug.FORCE_SLOPPY_STACKS){var b=goog.debug.getNativeStackTrace_(goog.debug.getStacktraceSimple);if(b)return b}b=[];for(var c=arguments.callee.caller,d=0;c&&(!a||d<a);){b.push(goog.debug.getFunctionName(c));b.push("()\n");try{c=c.caller}catch(e){b.push("[exception trying to get caller]\n");break}d++;if(d>=goog.debug.MAX_STACK_DEPTH){b.push("[...long stack...]");break}}a&&d>=a?b.push("[...reached max depth limit...]"):b.push("[end]");return b.join("")};
-goog.debug.MAX_STACK_DEPTH=50;goog.debug.getNativeStackTrace_=function(a){var b=Error();if(Error.captureStackTrace)return Error.captureStackTrace(b,a),String(b.stack);try{throw b;}catch(c){b=c}return(a=b.stack)?String(a):null};goog.debug.getStacktrace=function(a){var b;goog.debug.FORCE_SLOPPY_STACKS||(b=goog.debug.getNativeStackTrace_(a||goog.debug.getStacktrace));b||(b=goog.debug.getStacktraceHelper_(a||arguments.callee.caller,[]));return b};
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-goog.events.BrowserFeature={HAS_W3C_BUTTON:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),HAS_W3C_EVENT_SUPPORT:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),SET_KEY_CODE_TO_PREVENT_DEFAULT:goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9"),HAS_NAVIGATOR_ONLINE_PROPERTY:!goog.userAgent.WEBKIT||goog.userAgent.isVersionOrHigher("528"),HAS_HTML5_NETWORK_EVENT_SUPPORT:goog.userAgent.GECKO&&goog.userAgent.isVersionOrHigher("1.9b")||goog.userAgent.IE&&goog.userAgent.isVersionOrHigher("8")||
-goog.userAgent.OPERA&&goog.userAgent.isVersionOrHigher("9.5")||goog.userAgent.WEBKIT&&goog.userAgent.isVersionOrHigher("528"),HTML5_NETWORK_EVENTS_FIRE_ON_BODY:goog.userAgent.GECKO&&!goog.userAgent.isVersionOrHigher("8")||goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9"),TOUCH_ENABLED:"ontouchstart"in goog.global||!!(goog.global.document&&document.documentElement&&"ontouchstart"in document.documentElement)||!(!goog.global.navigator||!goog.global.navigator.maxTouchPoints&&!goog.global.navigator.msMaxTouchPoints),
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-LOAD:"load",LOSECAPTURE:"losecapture",ORIENTATIONCHANGE:"orientationchange",READYSTATECHANGE:"readystatechange",RESIZE:"resize",SCROLL:"scroll",UNLOAD:"unload",CANPLAY:"canplay",CANPLAYTHROUGH:"canplaythrough",DURATIONCHANGE:"durationchange",EMPTIED:"emptied",ENDED:"ended",LOADEDDATA:"loadeddata",LOADEDMETADATA:"loadedmetadata",PAUSE:"pause",PLAY:"play",PLAYING:"playing",RATECHANGE:"ratechange",SEEKED:"seeked",SEEKING:"seeking",STALLED:"stalled",SUSPEND:"suspend",TIMEUPDATE:"timeupdate",VOLUMECHANGE:"volumechange",
-WAITING:"waiting",SOURCEOPEN:"sourceopen",SOURCEENDED:"sourceended",SOURCECLOSED:"sourceclosed",ABORT:"abort",UPDATE:"update",UPDATESTART:"updatestart",UPDATEEND:"updateend",HASHCHANGE:"hashchange",PAGEHIDE:"pagehide",PAGESHOW:"pageshow",POPSTATE:"popstate",COPY:"copy",PASTE:"paste",CUT:"cut",BEFORECOPY:"beforecopy",BEFORECUT:"beforecut",BEFOREPASTE:"beforepaste",ONLINE:"online",OFFLINE:"offline",MESSAGE:"message",CONNECT:"connect",INSTALL:"install",ACTIVATE:"activate",FETCH:"fetch",FOREIGNFETCH:"foreignfetch",
-MESSAGEERROR:"messageerror",STATECHANGE:"statechange",UPDATEFOUND:"updatefound",CONTROLLERCHANGE:"controllerchange",ANIMATIONSTART:goog.events.getVendorPrefixedName_("AnimationStart"),ANIMATIONEND:goog.events.getVendorPrefixedName_("AnimationEnd"),ANIMATIONITERATION:goog.events.getVendorPrefixedName_("AnimationIteration"),TRANSITIONEND:goog.events.getVendorPrefixedName_("TransitionEnd"),POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTERCANCEL:"pointercancel",POINTERMOVE:"pointermove",POINTEROVER:"pointerover",
-POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",GOTPOINTERCAPTURE:"gotpointercapture",LOSTPOINTERCAPTURE:"lostpointercapture",MSGESTURECHANGE:"MSGestureChange",MSGESTUREEND:"MSGestureEnd",MSGESTUREHOLD:"MSGestureHold",MSGESTURESTART:"MSGestureStart",MSGESTURETAP:"MSGestureTap",MSGOTPOINTERCAPTURE:"MSGotPointerCapture",MSINERTIASTART:"MSInertiaStart",MSLOSTPOINTERCAPTURE:"MSLostPointerCapture",MSPOINTERCANCEL:"MSPointerCancel",MSPOINTERDOWN:"MSPointerDown",MSPOINTERENTER:"MSPointerEnter",
-MSPOINTERHOVER:"MSPointerHover",MSPOINTERLEAVE:"MSPointerLeave",MSPOINTERMOVE:"MSPointerMove",MSPOINTEROUT:"MSPointerOut",MSPOINTEROVER:"MSPointerOver",MSPOINTERUP:"MSPointerUp",TEXT:"text",TEXTINPUT:goog.userAgent.IE?"textinput":"textInput",COMPOSITIONSTART:"compositionstart",COMPOSITIONUPDATE:"compositionupdate",COMPOSITIONEND:"compositionend",BEFOREINPUT:"beforeinput",EXIT:"exit",LOADABORT:"loadabort",LOADCOMMIT:"loadcommit",LOADREDIRECT:"loadredirect",LOADSTART:"loadstart",LOADSTOP:"loadstop",
-RESPONSIVE:"responsive",SIZECHANGED:"sizechanged",UNRESPONSIVE:"unresponsive",VISIBILITYCHANGE:"visibilitychange",STORAGE:"storage",DOMSUBTREEMODIFIED:"DOMSubtreeModified",DOMNODEINSERTED:"DOMNodeInserted",DOMNODEREMOVED:"DOMNodeRemoved",DOMNODEREMOVEDFROMDOCUMENT:"DOMNodeRemovedFromDocument",DOMNODEINSERTEDINTODOCUMENT:"DOMNodeInsertedIntoDocument",DOMATTRMODIFIED:"DOMAttrModified",DOMCHARACTERDATAMODIFIED:"DOMCharacterDataModified",BEFOREPRINT:"beforeprint",AFTERPRINT:"afterprint",BEFOREINSTALLPROMPT:"beforeinstallprompt",
-APPINSTALLED:"appinstalled"};goog.events.getPointerFallbackEventName_=function(a,b,c){return goog.events.BrowserFeature.POINTER_EVENTS?a:goog.events.BrowserFeature.MSPOINTER_EVENTS?b:c};
-goog.events.PointerFallbackEventType={POINTERDOWN:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTERDOWN,goog.events.EventType.MSPOINTERDOWN,goog.events.EventType.MOUSEDOWN),POINTERUP:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTERUP,goog.events.EventType.MSPOINTERUP,goog.events.EventType.MOUSEUP),POINTERCANCEL:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTERCANCEL,goog.events.EventType.MSPOINTERCANCEL,"mousecancel"),POINTERMOVE:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTERMOVE,
-goog.events.EventType.MSPOINTERMOVE,goog.events.EventType.MOUSEMOVE),POINTEROVER:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTEROVER,goog.events.EventType.MSPOINTEROVER,goog.events.EventType.MOUSEOVER),POINTEROUT:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTEROUT,goog.events.EventType.MSPOINTEROUT,goog.events.EventType.MOUSEOUT),POINTERENTER:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTERENTER,goog.events.EventType.MSPOINTERENTER,
-goog.events.EventType.MOUSEENTER),POINTERLEAVE:goog.events.getPointerFallbackEventName_(goog.events.EventType.POINTERLEAVE,goog.events.EventType.MSPOINTERLEAVE,goog.events.EventType.MOUSELEAVE)};goog.events.BrowserEvent=function(a,b){goog.events.Event.call(this,a?a.type:"");this.relatedTarget=this.currentTarget=this.target=null;this.button=this.screenY=this.screenX=this.clientY=this.clientX=this.offsetY=this.offsetX=0;this.key="";this.charCode=this.keyCode=0;this.metaKey=this.shiftKey=this.altKey=this.ctrlKey=!1;this.state=null;this.platformModifierKey=!1;this.pointerId=0;this.pointerType="";this.event_=null;a&&this.init(a,b)};goog.inherits(goog.events.BrowserEvent,goog.events.Event);
-goog.events.BrowserEvent.MouseButton={LEFT:0,MIDDLE:1,RIGHT:2};goog.events.BrowserEvent.PointerType={MOUSE:"mouse",PEN:"pen",TOUCH:"touch"};goog.events.BrowserEvent.IEButtonMap=goog.debug.freeze([1,4,2]);goog.events.BrowserEvent.IE_BUTTON_MAP=goog.events.BrowserEvent.IEButtonMap;goog.events.BrowserEvent.IE_POINTER_TYPE_MAP=goog.debug.freeze({2:goog.events.BrowserEvent.PointerType.TOUCH,3:goog.events.BrowserEvent.PointerType.PEN,4:goog.events.BrowserEvent.PointerType.MOUSE});
-goog.events.BrowserEvent.prototype.init=function(a,b){var c=this.type=a.type,d=a.changedTouches?a.changedTouches[0]:null;this.target=a.target||a.srcElement;this.currentTarget=b;var e=a.relatedTarget;e?goog.userAgent.GECKO&&(goog.reflect.canAccessProperty(e,"nodeName")||(e=null)):c==goog.events.EventType.MOUSEOVER?e=a.fromElement:c==goog.events.EventType.MOUSEOUT&&(e=a.toElement);this.relatedTarget=e;goog.isNull(d)?(this.offsetX=goog.userAgent.WEBKIT||void 0!==a.offsetX?a.offsetX:a.layerX,this.offsetY=
-goog.userAgent.WEBKIT||void 0!==a.offsetY?a.offsetY:a.layerY,this.clientX=void 0!==a.clientX?a.clientX:a.pageX,this.clientY=void 0!==a.clientY?a.clientY:a.pageY,this.screenX=a.screenX||0,this.screenY=a.screenY||0):(this.clientX=void 0!==d.clientX?d.clientX:d.pageX,this.clientY=void 0!==d.clientY?d.clientY:d.pageY,this.screenX=d.screenX||0,this.screenY=d.screenY||0);this.button=a.button;this.keyCode=a.keyCode||0;this.key=a.key||"";this.charCode=a.charCode||("keypress"==c?a.keyCode:0);this.ctrlKey=
-a.ctrlKey;this.altKey=a.altKey;this.shiftKey=a.shiftKey;this.metaKey=a.metaKey;this.platformModifierKey=goog.userAgent.MAC?a.metaKey:a.ctrlKey;this.pointerId=a.pointerId||0;this.pointerType=goog.events.BrowserEvent.getPointerType_(a);this.state=a.state;this.event_=a;a.defaultPrevented&&this.preventDefault()};
-goog.events.BrowserEvent.prototype.isButton=function(a){return goog.events.BrowserFeature.HAS_W3C_BUTTON?this.event_.button==a:"click"==this.type?a==goog.events.BrowserEvent.MouseButton.LEFT:!!(this.event_.button&goog.events.BrowserEvent.IE_BUTTON_MAP[a])};goog.events.BrowserEvent.prototype.isMouseActionButton=function(){return this.isButton(goog.events.BrowserEvent.MouseButton.LEFT)&&!(goog.userAgent.WEBKIT&&goog.userAgent.MAC&&this.ctrlKey)};
-goog.events.BrowserEvent.prototype.stopPropagation=function(){goog.events.BrowserEvent.superClass_.stopPropagation.call(this);this.event_.stopPropagation?this.event_.stopPropagation():this.event_.cancelBubble=!0};
-goog.events.BrowserEvent.prototype.preventDefault=function(){goog.events.BrowserEvent.superClass_.preventDefault.call(this);var a=this.event_;if(a.preventDefault)a.preventDefault();else if(a.returnValue=!1,goog.events.BrowserFeature.SET_KEY_CODE_TO_PREVENT_DEFAULT)try{if(a.ctrlKey||112<=a.keyCode&&123>=a.keyCode)a.keyCode=-1}catch(b){}};goog.events.BrowserEvent.prototype.getBrowserEvent=function(){return this.event_};
-goog.events.BrowserEvent.getPointerType_=function(a){return goog.isString(a.pointerType)?a.pointerType:goog.events.BrowserEvent.IE_POINTER_TYPE_MAP[a.pointerType]||""};goog.events.Listenable=function(){};goog.events.Listenable.IMPLEMENTED_BY_PROP="closure_listenable_"+(1E6*Math.random()|0);goog.events.Listenable.addImplementation=function(a){a.prototype[goog.events.Listenable.IMPLEMENTED_BY_PROP]=!0};goog.events.Listenable.isImplementedBy=function(a){return!(!a||!a[goog.events.Listenable.IMPLEMENTED_BY_PROP])};goog.events.ListenableKey=function(){};goog.events.ListenableKey.counter_=0;goog.events.ListenableKey.reserveKey=function(){return++goog.events.ListenableKey.counter_};goog.events.Listener=function(a,b,c,d,e,f){goog.events.Listener.ENABLE_MONITORING&&(this.creationStack=Error().stack);this.listener=a;this.proxy=b;this.src=c;this.type=d;this.capture=!!e;this.handler=f;this.key=goog.events.ListenableKey.reserveKey();this.removed=this.callOnce=!1};goog.events.Listener.ENABLE_MONITORING=!1;goog.events.Listener.prototype.markAsRemoved=function(){this.removed=!0;this.handler=this.src=this.proxy=this.listener=null};goog.events.ListenerMap=function(a){this.src=a;this.listeners={};this.typeCount_=0};goog.events.ListenerMap.prototype.getTypeCount=function(){return this.typeCount_};goog.events.ListenerMap.prototype.getListenerCount=function(){var a=0,b;for(b in this.listeners)a+=this.listeners[b].length;return a};
-goog.events.ListenerMap.prototype.add=function(a,b,c,d,e){var f=a.toString();a=this.listeners[f];a||(a=this.listeners[f]=[],this.typeCount_++);var g=goog.events.ListenerMap.findListenerIndex_(a,b,d,e);-1<g?(b=a[g],c||(b.callOnce=!1)):(b=new goog.events.Listener(b,null,this.src,f,!!d,e),b.callOnce=c,a.push(b));return b};
-goog.events.ListenerMap.prototype.remove=function(a,b,c,d){a=a.toString();if(!(a in this.listeners))return!1;var e=this.listeners[a];b=goog.events.ListenerMap.findListenerIndex_(e,b,c,d);return-1<b?(e[b].markAsRemoved(),goog.array.removeAt(e,b),0==e.length&&(delete this.listeners[a],this.typeCount_--),!0):!1};
-goog.events.ListenerMap.prototype.removeByKey=function(a){var b=a.type;if(!(b in this.listeners))return!1;var c=goog.array.remove(this.listeners[b],a);c&&(a.markAsRemoved(),0==this.listeners[b].length&&(delete this.listeners[b],this.typeCount_--));return c};goog.events.ListenerMap.prototype.removeAll=function(a){a=a&&a.toString();var b=0,c;for(c in this.listeners)if(!a||c==a){for(var d=this.listeners[c],e=0;e<d.length;e++)++b,d[e].markAsRemoved();delete this.listeners[c];this.typeCount_--}return b};
-goog.events.ListenerMap.prototype.getListeners=function(a,b){var c=this.listeners[a.toString()],d=[];if(c)for(var e=0;e<c.length;++e){var f=c[e];f.capture==b&&d.push(f)}return d};goog.events.ListenerMap.prototype.getListener=function(a,b,c,d){a=this.listeners[a.toString()];var e=-1;a&&(e=goog.events.ListenerMap.findListenerIndex_(a,b,c,d));return-1<e?a[e]:null};
-goog.events.ListenerMap.prototype.hasListener=function(a,b){var c=goog.isDef(a),d=c?a.toString():"",e=goog.isDef(b);return goog.object.some(this.listeners,function(a,g){for(var f=0;f<a.length;++f)if(!(c&&a[f].type!=d||e&&a[f].capture!=b))return!0;return!1})};goog.events.ListenerMap.findListenerIndex_=function(a,b,c,d){for(var e=0;e<a.length;++e){var f=a[e];if(!f.removed&&f.listener==b&&f.capture==!!c&&f.handler==d)return e}return-1};goog.events.LISTENER_MAP_PROP_="closure_lm_"+(1E6*Math.random()|0);goog.events.onString_="on";goog.events.onStringMap_={};goog.events.CaptureSimulationMode={OFF_AND_FAIL:0,OFF_AND_SILENT:1,ON:2};goog.events.CAPTURE_SIMULATION_MODE=2;goog.events.listenerCountEstimate_=0;
-goog.events.listen=function(a,b,c,d,e){if(d&&d.once)return goog.events.listenOnce(a,b,c,d,e);if(goog.isArray(b)){for(var f=0;f<b.length;f++)goog.events.listen(a,b[f],c,d,e);return null}c=goog.events.wrapListener(c);return goog.events.Listenable.isImplementedBy(a)?(d=goog.isObject(d)?!!d.capture:!!d,a.listen(b,c,d,e)):goog.events.listen_(a,b,c,!1,d,e)};
-goog.events.listen_=function(a,b,c,d,e,f){if(!b)throw Error("Invalid event type");var g=goog.isObject(e)?!!e.capture:!!e;if(g&&!goog.events.BrowserFeature.HAS_W3C_EVENT_SUPPORT){if(goog.events.CAPTURE_SIMULATION_MODE==goog.events.CaptureSimulationMode.OFF_AND_FAIL)return goog.asserts.fail("Can not register capture listener in IE8-."),null;if(goog.events.CAPTURE_SIMULATION_MODE==goog.events.CaptureSimulationMode.OFF_AND_SILENT)return null}var h=goog.events.getListenerMap_(a);h||(a[goog.events.LISTENER_MAP_PROP_]=
-h=new goog.events.ListenerMap(a));c=h.add(b,c,d,g,f);if(c.proxy)return c;d=goog.events.getProxy();c.proxy=d;d.src=a;d.listener=c;if(a.addEventListener)goog.events.BrowserFeature.PASSIVE_EVENTS||(e=g),void 0===e&&(e=!1),a.addEventListener(b.toString(),d,e);else if(a.attachEvent)a.attachEvent(goog.events.getOnString_(b.toString()),d);else if(a.addListener&&a.removeListener)goog.asserts.assert("change"===b,"MediaQueryList only has a change event"),a.addListener(d);else throw Error("addEventListener and attachEvent are unavailable.");
-goog.events.listenerCountEstimate_++;return c};goog.events.getProxy=function(){var a=goog.events.handleBrowserEvent_,b=goog.events.BrowserFeature.HAS_W3C_EVENT_SUPPORT?function(c){return a.call(b.src,b.listener,c)}:function(c){c=a.call(b.src,b.listener,c);if(!c)return c};return b};
-goog.events.listenOnce=function(a,b,c,d,e){if(goog.isArray(b)){for(var f=0;f<b.length;f++)goog.events.listenOnce(a,b[f],c,d,e);return null}c=goog.events.wrapListener(c);return goog.events.Listenable.isImplementedBy(a)?(d=goog.isObject(d)?!!d.capture:!!d,a.listenOnce(b,c,d,e)):goog.events.listen_(a,b,c,!0,d,e)};goog.events.listenWithWrapper=function(a,b,c,d,e){b.listen(a,c,d,e)};
-goog.events.unlisten=function(a,b,c,d,e){if(goog.isArray(b)){for(var f=0;f<b.length;f++)goog.events.unlisten(a,b[f],c,d,e);return null}d=goog.isObject(d)?!!d.capture:!!d;c=goog.events.wrapListener(c);if(goog.events.Listenable.isImplementedBy(a))return a.unlisten(b,c,d,e);if(!a)return!1;if(a=goog.events.getListenerMap_(a))if(b=a.getListener(b,c,d,e))return goog.events.unlistenByKey(b);return!1};
-goog.events.unlistenByKey=function(a){if(goog.isNumber(a)||!a||a.removed)return!1;var b=a.src;if(goog.events.Listenable.isImplementedBy(b))return b.unlistenByKey(a);var c=a.type,d=a.proxy;b.removeEventListener?b.removeEventListener(c,d,a.capture):b.detachEvent?b.detachEvent(goog.events.getOnString_(c),d):b.addListener&&b.removeListener&&b.removeListener(d);goog.events.listenerCountEstimate_--;(c=goog.events.getListenerMap_(b))?(c.removeByKey(a),0==c.getTypeCount()&&(c.src=null,b[goog.events.LISTENER_MAP_PROP_]=
-null)):a.markAsRemoved();return!0};goog.events.unlistenWithWrapper=function(a,b,c,d,e){b.unlisten(a,c,d,e)};goog.events.removeAll=function(a,b){if(!a)return 0;if(goog.events.Listenable.isImplementedBy(a))return a.removeAllListeners(b);var c=goog.events.getListenerMap_(a);if(!c)return 0;var d=0,e=b&&b.toString(),f;for(f in c.listeners)if(!e||f==e)for(var g=c.listeners[f].concat(),h=0;h<g.length;++h)goog.events.unlistenByKey(g[h])&&++d;return d};
-goog.events.getListeners=function(a,b,c){return goog.events.Listenable.isImplementedBy(a)?a.getListeners(b,c):a?(a=goog.events.getListenerMap_(a))?a.getListeners(b,c):[]:[]};goog.events.getListener=function(a,b,c,d,e){c=goog.events.wrapListener(c);d=!!d;return goog.events.Listenable.isImplementedBy(a)?a.getListener(b,c,d,e):a?(a=goog.events.getListenerMap_(a))?a.getListener(b,c,d,e):null:null};
-goog.events.hasListener=function(a,b,c){if(goog.events.Listenable.isImplementedBy(a))return a.hasListener(b,c);a=goog.events.getListenerMap_(a);return!!a&&a.hasListener(b,c)};goog.events.expose=function(a){var b=[],c;for(c in a)a[c]&&a[c].id?b.push(c+" = "+a[c]+" ("+a[c].id+")"):b.push(c+" = "+a[c]);return b.join("\n")};goog.events.getOnString_=function(a){return a in goog.events.onStringMap_?goog.events.onStringMap_[a]:goog.events.onStringMap_[a]=goog.events.onString_+a};
-goog.events.fireListeners=function(a,b,c,d){return goog.events.Listenable.isImplementedBy(a)?a.fireListeners(b,c,d):goog.events.fireListeners_(a,b,c,d)};goog.events.fireListeners_=function(a,b,c,d){var e=!0;if(a=goog.events.getListenerMap_(a))if(b=a.listeners[b.toString()])for(b=b.concat(),a=0;a<b.length;a++){var f=b[a];f&&f.capture==c&&!f.removed&&(f=goog.events.fireListener(f,d),e=e&&!1!==f)}return e};
-goog.events.fireListener=function(a,b){var c=a.listener,d=a.handler||a.src;a.callOnce&&goog.events.unlistenByKey(a);return c.call(d,b)};goog.events.getTotalListenerCount=function(){return goog.events.listenerCountEstimate_};goog.events.dispatchEvent=function(a,b){goog.asserts.assert(goog.events.Listenable.isImplementedBy(a),"Can not use goog.events.dispatchEvent with non-goog.events.Listenable instance.");return a.dispatchEvent(b)};
-goog.events.protectBrowserEventEntryPoint=function(a){goog.events.handleBrowserEvent_=a.protectEntryPoint(goog.events.handleBrowserEvent_)};
-goog.events.handleBrowserEvent_=function(a,b){if(a.removed)return!0;if(!goog.events.BrowserFeature.HAS_W3C_EVENT_SUPPORT){var c=b||goog.getObjectByName("window.event"),d=new goog.events.BrowserEvent(c,this),e=!0;if(goog.events.CAPTURE_SIMULATION_MODE==goog.events.CaptureSimulationMode.ON){if(!goog.events.isMarkedIeEvent_(c)){goog.events.markIeEvent_(c);c=[];for(var f=d.currentTarget;f;f=f.parentNode)c.push(f);f=a.type;for(var g=c.length-1;!d.propagationStopped_&&0<=g;g--){d.currentTarget=c[g];var h=
-goog.events.fireListeners_(c[g],f,!0,d);e=e&&h}for(g=0;!d.propagationStopped_&&g<c.length;g++)d.currentTarget=c[g],h=goog.events.fireListeners_(c[g],f,!1,d),e=e&&h}}else e=goog.events.fireListener(a,d);return e}return goog.events.fireListener(a,new goog.events.BrowserEvent(b,this))};goog.events.markIeEvent_=function(a){var b=!1;if(0==a.keyCode)try{a.keyCode=-1;return}catch(c){b=!0}if(b||void 0==a.returnValue)a.returnValue=!0};goog.events.isMarkedIeEvent_=function(a){return 0>a.keyCode||void 0!=a.returnValue};
-goog.events.uniqueIdCounter_=0;goog.events.getUniqueId=function(a){return a+"_"+goog.events.uniqueIdCounter_++};goog.events.getListenerMap_=function(a){a=a[goog.events.LISTENER_MAP_PROP_];return a instanceof goog.events.ListenerMap?a:null};goog.events.LISTENER_WRAPPER_PROP_="__closure_events_fn_"+(1E9*Math.random()>>>0);
-goog.events.wrapListener=function(a){goog.asserts.assert(a,"Listener can not be null.");if(goog.isFunction(a))return a;goog.asserts.assert(a.handleEvent,"An object listener must have handleEvent method.");a[goog.events.LISTENER_WRAPPER_PROP_]||(a[goog.events.LISTENER_WRAPPER_PROP_]=function(b){return a.handleEvent(b)});return a[goog.events.LISTENER_WRAPPER_PROP_]};goog.debug.entryPointRegistry.register(function(a){goog.events.handleBrowserEvent_=a(goog.events.handleBrowserEvent_)});goog.events.EventTarget=function(){goog.Disposable.call(this);this.eventTargetListeners_=new goog.events.ListenerMap(this);this.actualEventTarget_=this;this.parentEventTarget_=null};goog.inherits(goog.events.EventTarget,goog.Disposable);goog.events.Listenable.addImplementation(goog.events.EventTarget);goog.events.EventTarget.MAX_ANCESTORS_=1E3;goog.events.EventTarget.prototype.getParentEventTarget=function(){return this.parentEventTarget_};
-goog.events.EventTarget.prototype.setParentEventTarget=function(a){this.parentEventTarget_=a};goog.events.EventTarget.prototype.addEventListener=function(a,b,c,d){goog.events.listen(this,a,b,c,d)};goog.events.EventTarget.prototype.removeEventListener=function(a,b,c,d){goog.events.unlisten(this,a,b,c,d)};
-goog.events.EventTarget.prototype.dispatchEvent=function(a){this.assertInitialized_();var b=this.getParentEventTarget();if(b){var c=[];for(var d=1;b;b=b.getParentEventTarget())c.push(b),goog.asserts.assert(++d<goog.events.EventTarget.MAX_ANCESTORS_,"infinite loop")}return goog.events.EventTarget.dispatchEventInternal_(this.actualEventTarget_,a,c)};
-goog.events.EventTarget.prototype.disposeInternal=function(){goog.events.EventTarget.superClass_.disposeInternal.call(this);this.removeAllListeners();this.parentEventTarget_=null};goog.events.EventTarget.prototype.listen=function(a,b,c,d){this.assertInitialized_();return this.eventTargetListeners_.add(String(a),b,!1,c,d)};goog.events.EventTarget.prototype.listenOnce=function(a,b,c,d){return this.eventTargetListeners_.add(String(a),b,!0,c,d)};
-goog.events.EventTarget.prototype.unlisten=function(a,b,c,d){return this.eventTargetListeners_.remove(String(a),b,c,d)};goog.events.EventTarget.prototype.unlistenByKey=function(a){return this.eventTargetListeners_.removeByKey(a)};goog.events.EventTarget.prototype.removeAllListeners=function(a){return this.eventTargetListeners_?this.eventTargetListeners_.removeAll(a):0};
-goog.events.EventTarget.prototype.fireListeners=function(a,b,c){a=this.eventTargetListeners_.listeners[String(a)];if(!a)return!0;a=a.concat();for(var d=!0,e=0;e<a.length;++e){var f=a[e];if(f&&!f.removed&&f.capture==b){var g=f.listener,h=f.handler||f.src;f.callOnce&&this.unlistenByKey(f);d=!1!==g.call(h,c)&&d}}return d&&0!=c.returnValue_};goog.events.EventTarget.prototype.getListeners=function(a,b){return this.eventTargetListeners_.getListeners(String(a),b)};
-goog.events.EventTarget.prototype.getListener=function(a,b,c,d){return this.eventTargetListeners_.getListener(String(a),b,c,d)};goog.events.EventTarget.prototype.hasListener=function(a,b){var c=goog.isDef(a)?String(a):void 0;return this.eventTargetListeners_.hasListener(c,b)};goog.events.EventTarget.prototype.setTargetForTesting=function(a){this.actualEventTarget_=a};goog.events.EventTarget.prototype.assertInitialized_=function(){goog.asserts.assert(this.eventTargetListeners_,"Event target is not initialized. Did you call the superclass (goog.events.EventTarget) constructor?")};
-goog.events.EventTarget.dispatchEventInternal_=function(a,b,c){var d=b.type||b;if(goog.isString(b))b=new goog.events.Event(b,a);else if(b instanceof goog.events.Event)b.target=b.target||a;else{var e=b;b=new goog.events.Event(d,a);goog.object.extend(b,e)}e=!0;if(c)for(var f=c.length-1;!b.propagationStopped_&&0<=f;f--){var g=b.currentTarget=c[f];e=g.fireListeners(d,!0,b)&&e}b.propagationStopped_||(g=b.currentTarget=a,e=g.fireListeners(d,!0,b)&&e,b.propagationStopped_||(e=g.fireListeners(d,!1,b)&&e));
-if(c)for(f=0;!b.propagationStopped_&&f<c.length;f++)g=b.currentTarget=c[f],e=g.fireListeners(d,!1,b)&&e;return e};goog.Timer=function(a,b){goog.events.EventTarget.call(this);this.interval_=a||1;this.timerObject_=b||goog.Timer.defaultTimerObject;this.boundTick_=goog.bind(this.tick_,this);this.last_=goog.now()};goog.inherits(goog.Timer,goog.events.EventTarget);goog.Timer.MAX_TIMEOUT_=2147483647;goog.Timer.INVALID_TIMEOUT_ID_=-1;goog.Timer.prototype.enabled=!1;goog.Timer.defaultTimerObject=goog.global;goog.Timer.intervalScale=.8;goog.Timer.prototype.timer_=null;goog.Timer.prototype.getInterval=function(){return this.interval_};
-goog.Timer.prototype.setInterval=function(a){this.interval_=a;this.timer_&&this.enabled?(this.stop(),this.start()):this.timer_&&this.stop()};
-goog.Timer.prototype.tick_=function(){if(this.enabled){var a=goog.now()-this.last_;0<a&&a<this.interval_*goog.Timer.intervalScale?this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_-a):(this.timer_&&(this.timerObject_.clearTimeout(this.timer_),this.timer_=null),this.dispatchTick(),this.enabled&&(this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_),this.last_=goog.now()))}};goog.Timer.prototype.dispatchTick=function(){this.dispatchEvent(goog.Timer.TICK)};
-goog.Timer.prototype.start=function(){this.enabled=!0;this.timer_||(this.timer_=this.timerObject_.setTimeout(this.boundTick_,this.interval_),this.last_=goog.now())};goog.Timer.prototype.stop=function(){this.enabled=!1;this.timer_&&(this.timerObject_.clearTimeout(this.timer_),this.timer_=null)};goog.Timer.prototype.disposeInternal=function(){goog.Timer.superClass_.disposeInternal.call(this);this.stop();delete this.timerObject_};goog.Timer.TICK="tick";
-goog.Timer.callOnce=function(a,b,c){if(goog.isFunction(a))c&&(a=goog.bind(a,c));else if(a&&"function"==typeof a.handleEvent)a=goog.bind(a.handleEvent,a);else throw Error("Invalid listener argument");return Number(b)>goog.Timer.MAX_TIMEOUT_?goog.Timer.INVALID_TIMEOUT_ID_:goog.Timer.defaultTimerObject.setTimeout(a,b||0)};goog.Timer.clear=function(a){goog.Timer.defaultTimerObject.clearTimeout(a)};
-goog.Timer.promise=function(a,b){var c=null;return(new goog.Promise(function(d,e){c=goog.Timer.callOnce(function(){d(b)},a);c==goog.Timer.INVALID_TIMEOUT_ID_&&e(Error("Failed to schedule timer."))})).thenCatch(function(a){goog.Timer.clear(c);throw a;})};goog.dom.BrowserFeature={CAN_ADD_NAME_OR_TYPE_ATTRIBUTES:!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9),CAN_USE_CHILDREN_ATTRIBUTE:!goog.userAgent.GECKO&&!goog.userAgent.IE||goog.userAgent.IE&&goog.userAgent.isDocumentModeOrHigher(9)||goog.userAgent.GECKO&&goog.userAgent.isVersionOrHigher("1.9.1"),CAN_USE_INNER_TEXT:goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9"),CAN_USE_PARENT_ELEMENT_PROPERTY:goog.userAgent.IE||goog.userAgent.OPERA||goog.userAgent.WEBKIT,INNER_HTML_NEEDS_SCOPED_ELEMENT:goog.userAgent.IE,
-LEGACY_IE_RANGES:goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)};goog.dom.asserts={};goog.dom.asserts.assertIsLocation=function(a){if(goog.asserts.ENABLE_ASSERTS){var b=goog.dom.asserts.getWindow_(a);"undefined"!=typeof b.Location&&"undefined"!=typeof b.Element&&goog.asserts.assert(a&&(a instanceof b.Location||!(a instanceof b.Element)),"Argument is not a Location (or a non-Element mock); got: %s",goog.dom.asserts.debugStringForType_(a))}return a};
-goog.dom.asserts.assertIsElementType_=function(a,b){if(goog.asserts.ENABLE_ASSERTS){var c=goog.dom.asserts.getWindow_(a);"undefined"!=typeof c[b]&&"undefined"!=typeof c.Location&&"undefined"!=typeof c.Element&&goog.asserts.assert(a&&(a instanceof c[b]||!(a instanceof c.Location||a instanceof c.Element)),"Argument is not a %s (or a non-Element, non-Location mock); got: %s",b,goog.dom.asserts.debugStringForType_(a))}return a};
-goog.dom.asserts.assertIsHTMLAnchorElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLAnchorElement")};goog.dom.asserts.assertIsHTMLButtonElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLButtonElement")};goog.dom.asserts.assertIsHTMLLinkElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLLinkElement")};goog.dom.asserts.assertIsHTMLImageElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLImageElement")};
-goog.dom.asserts.assertIsHTMLVideoElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLVideoElement")};goog.dom.asserts.assertIsHTMLInputElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLInputElement")};goog.dom.asserts.assertIsHTMLEmbedElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLEmbedElement")};goog.dom.asserts.assertIsHTMLFormElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLFormElement")};
-goog.dom.asserts.assertIsHTMLFrameElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLFrameElement")};goog.dom.asserts.assertIsHTMLIFrameElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLIFrameElement")};goog.dom.asserts.assertIsHTMLObjectElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLObjectElement")};goog.dom.asserts.assertIsHTMLScriptElement=function(a){return goog.dom.asserts.assertIsElementType_(a,"HTMLScriptElement")};
-goog.dom.asserts.debugStringForType_=function(a){return goog.isObject(a)?a.constructor.displayName||a.constructor.name||Object.prototype.toString.call(a):void 0===a?"undefined":null===a?"null":typeof a};goog.dom.asserts.getWindow_=function(a){return(a=a&&a.ownerDocument)&&(a.defaultView||a.parentWindow)||goog.global};goog.dom.tags={};goog.dom.tags.VOID_TAGS_={area:!0,base:!0,br:!0,col:!0,command:!0,embed:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0};goog.dom.tags.isVoidTag=function(a){return!0===goog.dom.tags.VOID_TAGS_[a]};goog.string.TypedString=function(){};goog.string.Const=function(){this.stringConstValueWithSecurityContract__googStringSecurityPrivate_="";this.STRING_CONST_TYPE_MARKER__GOOG_STRING_SECURITY_PRIVATE_=goog.string.Const.TYPE_MARKER_};goog.string.Const.prototype.implementsGoogStringTypedString=!0;goog.string.Const.prototype.getTypedStringValue=function(){return this.stringConstValueWithSecurityContract__googStringSecurityPrivate_};
-goog.string.Const.prototype.toString=function(){return"Const{"+this.stringConstValueWithSecurityContract__googStringSecurityPrivate_+"}"};goog.string.Const.unwrap=function(a){if(a instanceof goog.string.Const&&a.constructor===goog.string.Const&&a.STRING_CONST_TYPE_MARKER__GOOG_STRING_SECURITY_PRIVATE_===goog.string.Const.TYPE_MARKER_)return a.stringConstValueWithSecurityContract__googStringSecurityPrivate_;goog.asserts.fail("expected object of type Const, got '"+a+"'");return"type_error:Const"};
-goog.string.Const.from=function(a){return goog.string.Const.create__googStringSecurityPrivate_(a)};goog.string.Const.TYPE_MARKER_={};goog.string.Const.create__googStringSecurityPrivate_=function(a){var b=new goog.string.Const;b.stringConstValueWithSecurityContract__googStringSecurityPrivate_=a;return b};goog.string.Const.EMPTY=goog.string.Const.from("");goog.html={};goog.html.SafeScript=function(){this.privateDoNotAccessOrElseSafeScriptWrappedValue_="";this.SAFE_SCRIPT_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeScript.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeScript.prototype.implementsGoogStringTypedString=!0;goog.html.SafeScript.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};goog.html.SafeScript.fromConstant=function(a){a=goog.string.Const.unwrap(a);return 0===a.length?goog.html.SafeScript.EMPTY:goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse(a)};
-goog.html.SafeScript.fromConstantAndArgs=function(a,b){for(var c=[],d=1;d<arguments.length;d++)c.push(goog.html.SafeScript.stringify_(arguments[d]));return goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse("("+goog.string.Const.unwrap(a)+")("+c.join(", ")+");")};goog.html.SafeScript.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeScriptWrappedValue_};
-goog.DEBUG&&(goog.html.SafeScript.prototype.toString=function(){return"SafeScript{"+this.privateDoNotAccessOrElseSafeScriptWrappedValue_+"}"});
-goog.html.SafeScript.unwrap=function(a){if(a instanceof goog.html.SafeScript&&a.constructor===goog.html.SafeScript&&a.SAFE_SCRIPT_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeScript.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeScriptWrappedValue_;goog.asserts.fail("expected object of type SafeScript, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeScript"};goog.html.SafeScript.stringify_=function(a){return JSON.stringify(a).replace(/</g,"\\x3c")};
-goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse=function(a){return(new goog.html.SafeScript).initSecurityPrivateDoNotAccessOrElse_(a)};goog.html.SafeScript.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a){this.privateDoNotAccessOrElseSafeScriptWrappedValue_=a;return this};goog.html.SafeScript.EMPTY=goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse("");goog.fs={};goog.fs.url={};goog.fs.url.createObjectUrl=function(a){return goog.fs.url.getUrlObject_().createObjectURL(a)};goog.fs.url.revokeObjectUrl=function(a){goog.fs.url.getUrlObject_().revokeObjectURL(a)};goog.fs.url.getUrlObject_=function(){var a=goog.fs.url.findUrlObject_();if(null!=a)return a;throw Error("This browser doesn't seem to support blob URLs");};
-goog.fs.url.findUrlObject_=function(){return goog.isDef(goog.global.URL)&&goog.isDef(goog.global.URL.createObjectURL)?goog.global.URL:goog.isDef(goog.global.webkitURL)&&goog.isDef(goog.global.webkitURL.createObjectURL)?goog.global.webkitURL:goog.isDef(goog.global.createObjectURL)?goog.global:null};goog.fs.url.browserSupportsObjectUrls=function(){return null!=goog.fs.url.findUrlObject_()};goog.i18n={};goog.i18n.bidi={};goog.i18n.bidi.FORCE_RTL=!1;
-goog.i18n.bidi.IS_RTL=goog.i18n.bidi.FORCE_RTL||("ar"==goog.LOCALE.substring(0,2).toLowerCase()||"fa"==goog.LOCALE.substring(0,2).toLowerCase()||"he"==goog.LOCALE.substring(0,2).toLowerCase()||"iw"==goog.LOCALE.substring(0,2).toLowerCase()||"ps"==goog.LOCALE.substring(0,2).toLowerCase()||"sd"==goog.LOCALE.substring(0,2).toLowerCase()||"ug"==goog.LOCALE.substring(0,2).toLowerCase()||"ur"==goog.LOCALE.substring(0,2).toLowerCase()||"yi"==goog.LOCALE.substring(0,2).toLowerCase())&&(2==goog.LOCALE.length||
-"-"==goog.LOCALE.substring(2,3)||"_"==goog.LOCALE.substring(2,3))||3<=goog.LOCALE.length&&"ckb"==goog.LOCALE.substring(0,3).toLowerCase()&&(3==goog.LOCALE.length||"-"==goog.LOCALE.substring(3,4)||"_"==goog.LOCALE.substring(3,4));goog.i18n.bidi.Format={LRE:"\u202a",RLE:"\u202b",PDF:"\u202c",LRM:"\u200e",RLM:"\u200f"};goog.i18n.bidi.Dir={LTR:1,RTL:-1,NEUTRAL:0};goog.i18n.bidi.RIGHT="right";goog.i18n.bidi.LEFT="left";goog.i18n.bidi.I18N_RIGHT=goog.i18n.bidi.IS_RTL?goog.i18n.bidi.LEFT:goog.i18n.bidi.RIGHT;
-goog.i18n.bidi.I18N_LEFT=goog.i18n.bidi.IS_RTL?goog.i18n.bidi.RIGHT:goog.i18n.bidi.LEFT;goog.i18n.bidi.toDir=function(a,b){return"number"==typeof a?0<a?goog.i18n.bidi.Dir.LTR:0>a?goog.i18n.bidi.Dir.RTL:b?null:goog.i18n.bidi.Dir.NEUTRAL:null==a?null:a?goog.i18n.bidi.Dir.RTL:goog.i18n.bidi.Dir.LTR};goog.i18n.bidi.ltrChars_="A-Za-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u02b8\u0300-\u0590\u0800-\u1fff\u200e\u2c00-\ufb1c\ufe00-\ufe6f\ufefd-\uffff";goog.i18n.bidi.rtlChars_="\u0591-\u06ef\u06fa-\u07ff\u200f\ufb1d-\ufdff\ufe70-\ufefc";
-goog.i18n.bidi.htmlSkipReg_=/<[^>]*>|&[^;]+;/g;goog.i18n.bidi.stripHtmlIfNeeded_=function(a,b){return b?a.replace(goog.i18n.bidi.htmlSkipReg_,""):a};goog.i18n.bidi.rtlCharReg_=new RegExp("["+goog.i18n.bidi.rtlChars_+"]");goog.i18n.bidi.ltrCharReg_=new RegExp("["+goog.i18n.bidi.ltrChars_+"]");goog.i18n.bidi.hasAnyRtl=function(a,b){return goog.i18n.bidi.rtlCharReg_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.hasRtlChar=goog.i18n.bidi.hasAnyRtl;
-goog.i18n.bidi.hasAnyLtr=function(a,b){return goog.i18n.bidi.ltrCharReg_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.ltrRe_=new RegExp("^["+goog.i18n.bidi.ltrChars_+"]");goog.i18n.bidi.rtlRe_=new RegExp("^["+goog.i18n.bidi.rtlChars_+"]");goog.i18n.bidi.isRtlChar=function(a){return goog.i18n.bidi.rtlRe_.test(a)};goog.i18n.bidi.isLtrChar=function(a){return goog.i18n.bidi.ltrRe_.test(a)};goog.i18n.bidi.isNeutralChar=function(a){return!goog.i18n.bidi.isLtrChar(a)&&!goog.i18n.bidi.isRtlChar(a)};
-goog.i18n.bidi.ltrDirCheckRe_=new RegExp("^[^"+goog.i18n.bidi.rtlChars_+"]*["+goog.i18n.bidi.ltrChars_+"]");goog.i18n.bidi.rtlDirCheckRe_=new RegExp("^[^"+goog.i18n.bidi.ltrChars_+"]*["+goog.i18n.bidi.rtlChars_+"]");goog.i18n.bidi.startsWithRtl=function(a,b){return goog.i18n.bidi.rtlDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isRtlText=goog.i18n.bidi.startsWithRtl;
-goog.i18n.bidi.startsWithLtr=function(a,b){return goog.i18n.bidi.ltrDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isLtrText=goog.i18n.bidi.startsWithLtr;goog.i18n.bidi.isRequiredLtrRe_=/^http:\/\/.*/;goog.i18n.bidi.isNeutralText=function(a,b){a=goog.i18n.bidi.stripHtmlIfNeeded_(a,b);return goog.i18n.bidi.isRequiredLtrRe_.test(a)||!goog.i18n.bidi.hasAnyLtr(a)&&!goog.i18n.bidi.hasAnyRtl(a)};
-goog.i18n.bidi.ltrExitDirCheckRe_=new RegExp("["+goog.i18n.bidi.ltrChars_+"][^"+goog.i18n.bidi.rtlChars_+"]*$");goog.i18n.bidi.rtlExitDirCheckRe_=new RegExp("["+goog.i18n.bidi.rtlChars_+"][^"+goog.i18n.bidi.ltrChars_+"]*$");goog.i18n.bidi.endsWithLtr=function(a,b){return goog.i18n.bidi.ltrExitDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isLtrExitText=goog.i18n.bidi.endsWithLtr;
-goog.i18n.bidi.endsWithRtl=function(a,b){return goog.i18n.bidi.rtlExitDirCheckRe_.test(goog.i18n.bidi.stripHtmlIfNeeded_(a,b))};goog.i18n.bidi.isRtlExitText=goog.i18n.bidi.endsWithRtl;goog.i18n.bidi.rtlLocalesRe_=/^(ar|ckb|dv|he|iw|fa|nqo|ps|sd|ug|ur|yi|.*[-_](Arab|Hebr|Thaa|Nkoo|Tfng))(?!.*[-_](Latn|Cyrl)($|-|_))($|-|_)/i;goog.i18n.bidi.isRtlLanguage=function(a){return goog.i18n.bidi.rtlLocalesRe_.test(a)};goog.i18n.bidi.bracketGuardTextRe_=/(\(.*?\)+)|(\[.*?\]+)|(\{.*?\}+)|(<.*?>+)/g;
-goog.i18n.bidi.guardBracketInText=function(a,b){var c=(void 0===b?goog.i18n.bidi.hasAnyRtl(a):b)?goog.i18n.bidi.Format.RLM:goog.i18n.bidi.Format.LRM;return a.replace(goog.i18n.bidi.bracketGuardTextRe_,c+"$&"+c)};goog.i18n.bidi.enforceRtlInHtml=function(a){return"<"==a.charAt(0)?a.replace(/<\w+/,"$& dir=rtl"):"\n<span dir=rtl>"+a+"</span>"};goog.i18n.bidi.enforceRtlInText=function(a){return goog.i18n.bidi.Format.RLE+a+goog.i18n.bidi.Format.PDF};
-goog.i18n.bidi.enforceLtrInHtml=function(a){return"<"==a.charAt(0)?a.replace(/<\w+/,"$& dir=ltr"):"\n<span dir=ltr>"+a+"</span>"};goog.i18n.bidi.enforceLtrInText=function(a){return goog.i18n.bidi.Format.LRE+a+goog.i18n.bidi.Format.PDF};goog.i18n.bidi.dimensionsRe_=/:\s*([.\d][.\w]*)\s+([.\d][.\w]*)\s+([.\d][.\w]*)\s+([.\d][.\w]*)/g;goog.i18n.bidi.leftRe_=/left/gi;goog.i18n.bidi.rightRe_=/right/gi;goog.i18n.bidi.tempRe_=/%%%%/g;
-goog.i18n.bidi.mirrorCSS=function(a){return a.replace(goog.i18n.bidi.dimensionsRe_,":$1 $4 $3 $2").replace(goog.i18n.bidi.leftRe_,"%%%%").replace(goog.i18n.bidi.rightRe_,goog.i18n.bidi.LEFT).replace(goog.i18n.bidi.tempRe_,goog.i18n.bidi.RIGHT)};goog.i18n.bidi.doubleQuoteSubstituteRe_=/([\u0591-\u05f2])"/g;goog.i18n.bidi.singleQuoteSubstituteRe_=/([\u0591-\u05f2])'/g;
-goog.i18n.bidi.normalizeHebrewQuote=function(a){return a.replace(goog.i18n.bidi.doubleQuoteSubstituteRe_,"$1\u05f4").replace(goog.i18n.bidi.singleQuoteSubstituteRe_,"$1\u05f3")};goog.i18n.bidi.wordSeparatorRe_=/\s+/;goog.i18n.bidi.hasNumeralsRe_=/[\d\u06f0-\u06f9]/;goog.i18n.bidi.rtlDetectionThreshold_=.4;
-goog.i18n.bidi.estimateDirection=function(a,b){for(var c=0,d=0,e=!1,f=goog.i18n.bidi.stripHtmlIfNeeded_(a,b).split(goog.i18n.bidi.wordSeparatorRe_),g=0;g<f.length;g++){var h=f[g];goog.i18n.bidi.startsWithRtl(h)?(c++,d++):goog.i18n.bidi.isRequiredLtrRe_.test(h)?e=!0:goog.i18n.bidi.hasAnyLtr(h)?d++:goog.i18n.bidi.hasNumeralsRe_.test(h)&&(e=!0)}return 0==d?e?goog.i18n.bidi.Dir.LTR:goog.i18n.bidi.Dir.NEUTRAL:c/d>goog.i18n.bidi.rtlDetectionThreshold_?goog.i18n.bidi.Dir.RTL:goog.i18n.bidi.Dir.LTR};
-goog.i18n.bidi.detectRtlDirectionality=function(a,b){return goog.i18n.bidi.estimateDirection(a,b)==goog.i18n.bidi.Dir.RTL};goog.i18n.bidi.setElementDirAndAlign=function(a,b){a&&(b=goog.i18n.bidi.toDir(b))&&(a.style.textAlign=b==goog.i18n.bidi.Dir.RTL?goog.i18n.bidi.RIGHT:goog.i18n.bidi.LEFT,a.dir=b==goog.i18n.bidi.Dir.RTL?"rtl":"ltr")};
-goog.i18n.bidi.setElementDirByTextDirectionality=function(a,b){switch(goog.i18n.bidi.estimateDirection(b)){case goog.i18n.bidi.Dir.LTR:a.dir="ltr";break;case goog.i18n.bidi.Dir.RTL:a.dir="rtl";break;default:a.removeAttribute("dir")}};goog.i18n.bidi.DirectionalString=function(){};goog.html.TrustedResourceUrl=function(){this.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_="";this.TRUSTED_RESOURCE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.TrustedResourceUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.TrustedResourceUrl.prototype.implementsGoogStringTypedString=!0;goog.html.TrustedResourceUrl.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_};
-goog.html.TrustedResourceUrl.prototype.implementsGoogI18nBidiDirectionalString=!0;goog.html.TrustedResourceUrl.prototype.getDirection=function(){return goog.i18n.bidi.Dir.LTR};goog.html.TrustedResourceUrl.prototype.cloneWithParams=function(a){var b=goog.html.TrustedResourceUrl.unwrap(this),c=/\?/.test(b)?"&":"?",d;for(d in a)for(var e=goog.isArray(a[d])?a[d]:[a[d]],f=0;f<e.length;f++)null!=e[f]&&(b+=c+encodeURIComponent(d)+"="+encodeURIComponent(String(e[f])),c="&");return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(b)};
-goog.DEBUG&&(goog.html.TrustedResourceUrl.prototype.toString=function(){return"TrustedResourceUrl{"+this.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_+"}"});
-goog.html.TrustedResourceUrl.unwrap=function(a){if(a instanceof goog.html.TrustedResourceUrl&&a.constructor===goog.html.TrustedResourceUrl&&a.TRUSTED_RESOURCE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.TrustedResourceUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_;goog.asserts.fail("expected object of type TrustedResourceUrl, got '"+a+"' of type "+goog.typeOf(a));return"type_error:TrustedResourceUrl"};
-goog.html.TrustedResourceUrl.format=function(a,b){var c=goog.string.Const.unwrap(a);if(!goog.html.TrustedResourceUrl.BASE_URL_.test(c))throw Error("Invalid TrustedResourceUrl format: "+c);var d=c.replace(goog.html.TrustedResourceUrl.FORMAT_MARKER_,function(a,d){if(!Object.prototype.hasOwnProperty.call(b,d))throw Error('Found marker, "'+d+'", in format string, "'+c+'", but no valid label mapping found in args: '+JSON.stringify(b));var e=b[d];return e instanceof goog.string.Const?goog.string.Const.unwrap(e):
-encodeURIComponent(String(e))});return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(d)};goog.html.TrustedResourceUrl.FORMAT_MARKER_=/%{(\w+)}/g;goog.html.TrustedResourceUrl.BASE_URL_=/^(?:https:)?\/\/[0-9a-z.:[\]-]+\/|^\/[^\/\\]|^about:blank#/i;goog.html.TrustedResourceUrl.formatWithParams=function(a,b,c){return goog.html.TrustedResourceUrl.format(a,b).cloneWithParams(c)};goog.html.TrustedResourceUrl.fromConstant=function(a){return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(goog.string.Const.unwrap(a))};
-goog.html.TrustedResourceUrl.fromConstants=function(a){for(var b="",c=0;c<a.length;c++)b+=goog.string.Const.unwrap(a[c]);return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(b)};goog.html.TrustedResourceUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse=function(a){var b=new goog.html.TrustedResourceUrl;b.privateDoNotAccessOrElseTrustedResourceUrlWrappedValue_=a;return b};goog.html.SafeUrl=function(){this.privateDoNotAccessOrElseSafeHtmlWrappedValue_="";this.SAFE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeUrl.INNOCUOUS_STRING="about:invalid#zClosurez";goog.html.SafeUrl.prototype.implementsGoogStringTypedString=!0;goog.html.SafeUrl.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeHtmlWrappedValue_};
-goog.html.SafeUrl.prototype.implementsGoogI18nBidiDirectionalString=!0;goog.html.SafeUrl.prototype.getDirection=function(){return goog.i18n.bidi.Dir.LTR};goog.DEBUG&&(goog.html.SafeUrl.prototype.toString=function(){return"SafeUrl{"+this.privateDoNotAccessOrElseSafeHtmlWrappedValue_+"}"});
-goog.html.SafeUrl.unwrap=function(a){if(a instanceof goog.html.SafeUrl&&a.constructor===goog.html.SafeUrl&&a.SAFE_URL_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeHtmlWrappedValue_;goog.asserts.fail("expected object of type SafeUrl, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeUrl"};goog.html.SafeUrl.fromConstant=function(a){return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(goog.string.Const.unwrap(a))};
-goog.html.SAFE_MIME_TYPE_PATTERN_=/^(?:audio\/(?:3gpp|3gpp2|aac|midi|mp4|mpeg|ogg|x-m4a|x-wav|webm)|image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|text\/csv|video\/(?:mpeg|mp4|ogg|webm|quicktime))$/i;goog.html.SafeUrl.fromBlob=function(a){a=goog.html.SAFE_MIME_TYPE_PATTERN_.test(a.type)?goog.fs.url.createObjectUrl(a):goog.html.SafeUrl.INNOCUOUS_STRING;return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};goog.html.DATA_URL_PATTERN_=/^data:([^;,]*);base64,[a-z0-9+\/]+=*$/i;
-goog.html.SafeUrl.fromDataUrl=function(a){var b=a.match(goog.html.DATA_URL_PATTERN_);b=b&&goog.html.SAFE_MIME_TYPE_PATTERN_.test(b[1]);return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(b?a:goog.html.SafeUrl.INNOCUOUS_STRING)};goog.html.SafeUrl.fromTelUrl=function(a){goog.string.caseInsensitiveStartsWith(a,"tel:")||(a=goog.html.SafeUrl.INNOCUOUS_STRING);return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};goog.html.SafeUrl.fromTrustedResourceUrl=function(a){return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(goog.html.TrustedResourceUrl.unwrap(a))};
-goog.html.SAFE_URL_PATTERN_=/^(?:(?:https?|mailto|ftp):|[^:/?#]*(?:[/?#]|$))/i;goog.html.SafeUrl.sanitize=function(a){if(a instanceof goog.html.SafeUrl)return a;a=a.implementsGoogStringTypedString?a.getTypedStringValue():String(a);goog.html.SAFE_URL_PATTERN_.test(a)||(a=goog.html.SafeUrl.INNOCUOUS_STRING);return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};
-goog.html.SafeUrl.sanitizeAssertUnchanged=function(a){if(a instanceof goog.html.SafeUrl)return a;a=a.implementsGoogStringTypedString?a.getTypedStringValue():String(a);goog.asserts.assert(goog.html.SAFE_URL_PATTERN_.test(a))||(a=goog.html.SafeUrl.INNOCUOUS_STRING);return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(a)};goog.html.SafeUrl.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};
-goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse=function(a){var b=new goog.html.SafeUrl;b.privateDoNotAccessOrElseSafeHtmlWrappedValue_=a;return b};goog.html.SafeUrl.ABOUT_BLANK=goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse("about:blank");goog.html.SafeStyle=function(){this.privateDoNotAccessOrElseSafeStyleWrappedValue_="";this.SAFE_STYLE_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeStyle.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeStyle.prototype.implementsGoogStringTypedString=!0;goog.html.SafeStyle.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};
-goog.html.SafeStyle.fromConstant=function(a){a=goog.string.Const.unwrap(a);if(0===a.length)return goog.html.SafeStyle.EMPTY;goog.html.SafeStyle.checkStyle_(a);goog.asserts.assert(goog.string.endsWith(a,";"),"Last character of style string is not ';': "+a);goog.asserts.assert(goog.string.contains(a,":"),"Style string must contain at least one ':', to specify a \"name: value\" pair: "+a);return goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(a)};
-goog.html.SafeStyle.checkStyle_=function(a){goog.asserts.assert(!/[<>]/.test(a),"Forbidden characters in style string: "+a)};goog.html.SafeStyle.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeStyleWrappedValue_};goog.DEBUG&&(goog.html.SafeStyle.prototype.toString=function(){return"SafeStyle{"+this.privateDoNotAccessOrElseSafeStyleWrappedValue_+"}"});
-goog.html.SafeStyle.unwrap=function(a){if(a instanceof goog.html.SafeStyle&&a.constructor===goog.html.SafeStyle&&a.SAFE_STYLE_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeStyle.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeStyleWrappedValue_;goog.asserts.fail("expected object of type SafeStyle, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeStyle"};goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse=function(a){return(new goog.html.SafeStyle).initSecurityPrivateDoNotAccessOrElse_(a)};
-goog.html.SafeStyle.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a){this.privateDoNotAccessOrElseSafeStyleWrappedValue_=a;return this};goog.html.SafeStyle.EMPTY=goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse("");goog.html.SafeStyle.INNOCUOUS_STRING="zClosurez";
-goog.html.SafeStyle.create=function(a){var b="",c;for(c in a){if(!/^[-_a-zA-Z0-9]+$/.test(c))throw Error("Name allows only [-_a-zA-Z0-9], got: "+c);var d=a[c];null!=d&&(d=goog.isArray(d)?goog.array.map(d,goog.html.SafeStyle.sanitizePropertyValue_).join(" "):goog.html.SafeStyle.sanitizePropertyValue_(d),b+=c+":"+d+";")}if(!b)return goog.html.SafeStyle.EMPTY;goog.html.SafeStyle.checkStyle_(b);return goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(b)};
-goog.html.SafeStyle.sanitizePropertyValue_=function(a){if(a instanceof goog.html.SafeUrl)return'url("'+goog.html.SafeUrl.unwrap(a).replace(/</g,"%3c").replace(/[\\"]/g,"\\$&")+'")';a=a instanceof goog.string.Const?goog.string.Const.unwrap(a):goog.html.SafeStyle.sanitizePropertyValueString_(String(a));goog.asserts.assert(!/[{;}]/.test(a),"Value does not allow [{;}].");return a};
-goog.html.SafeStyle.sanitizePropertyValueString_=function(a){var b=a.replace(goog.html.SafeUrl.FUNCTIONS_RE_,"$1").replace(goog.html.SafeUrl.URL_RE_,"url");return goog.html.SafeStyle.VALUE_RE_.test(b)?goog.html.SafeStyle.hasBalancedQuotes_(a)?goog.html.SafeStyle.sanitizeUrl_(a):(goog.asserts.fail("String value requires balanced quotes, got: "+a),goog.html.SafeStyle.INNOCUOUS_STRING):(goog.asserts.fail("String value allows only "+goog.html.SafeStyle.VALUE_ALLOWED_CHARS_+" and simple functions, got: "+
-a),goog.html.SafeStyle.INNOCUOUS_STRING)};goog.html.SafeStyle.hasBalancedQuotes_=function(a){for(var b=!0,c=!0,d=0;d<a.length;d++){var e=a.charAt(d);"'"==e&&c?b=!b:'"'==e&&b&&(c=!c)}return b&&c};goog.html.SafeStyle.VALUE_ALLOWED_CHARS_="[-,.\"'%_!# a-zA-Z0-9]";goog.html.SafeStyle.VALUE_RE_=new RegExp("^"+goog.html.SafeStyle.VALUE_ALLOWED_CHARS_+"+$");goog.html.SafeUrl.URL_RE_=RegExp("\\b(url\\([ \t\n]*)('[ -&(-\\[\\]-~]*'|\"[ !#-\\[\\]-~]*\"|[!#-&*-\\[\\]-~]*)([ \t\n]*\\))","g");
-goog.html.SafeUrl.FUNCTIONS_RE_=RegExp("\\b(hsl|hsla|rgb|rgba|(rotate|scale|translate)(X|Y|Z|3d)?)\\([-0-9a-z.%, ]+\\)","g");goog.html.SafeStyle.sanitizeUrl_=function(a){return a.replace(goog.html.SafeUrl.URL_RE_,function(a,c,d,e){var b="";d=d.replace(/^(['"])(.*)\1$/,function(a,c,d){b=c;return d});a=goog.html.SafeUrl.sanitize(d).getTypedStringValue();return c+b+a+b+e})};
-goog.html.SafeStyle.concat=function(a){var b="",c=function(a){goog.isArray(a)?goog.array.forEach(a,c):b+=goog.html.SafeStyle.unwrap(a)};goog.array.forEach(arguments,c);return b?goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(b):goog.html.SafeStyle.EMPTY};goog.html.SafeStyleSheet=function(){this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_="";this.SAFE_STYLE_SHEET_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeStyleSheet.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_};goog.html.SafeStyleSheet.prototype.implementsGoogStringTypedString=!0;goog.html.SafeStyleSheet.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};
-goog.html.SafeStyleSheet.createRule=function(a,b){if(goog.string.contains(a,"<"))throw Error("Selector does not allow '<', got: "+a);var c=a.replace(/('|")((?!\1)[^\r\n\f\\]|\\[\s\S])*\1/g,"");if(!/^[-_a-zA-Z0-9#.:* ,>+~[\]()=^$|]+$/.test(c))throw Error("Selector allows only [-_a-zA-Z0-9#.:* ,>+~[\\]()=^$|] and strings, got: "+a);if(!goog.html.SafeStyleSheet.hasBalancedBrackets_(c))throw Error("() and [] in selector must be balanced, got: "+a);b instanceof goog.html.SafeStyle||(b=goog.html.SafeStyle.create(b));
-c=a+"{"+goog.html.SafeStyle.unwrap(b)+"}";return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(c)};goog.html.SafeStyleSheet.hasBalancedBrackets_=function(a){for(var b={"(":")","[":"]"},c=[],d=0;d<a.length;d++){var e=a[d];if(b[e])c.push(b[e]);else if(goog.object.contains(b,e)&&c.pop()!=e)return!1}return 0==c.length};
-goog.html.SafeStyleSheet.concat=function(a){var b="",c=function(a){goog.isArray(a)?goog.array.forEach(a,c):b+=goog.html.SafeStyleSheet.unwrap(a)};goog.array.forEach(arguments,c);return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(b)};
-goog.html.SafeStyleSheet.fromConstant=function(a){a=goog.string.Const.unwrap(a);if(0===a.length)return goog.html.SafeStyleSheet.EMPTY;goog.asserts.assert(!goog.string.contains(a,"<"),"Forbidden '<' character in style sheet string: "+a);return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(a)};goog.html.SafeStyleSheet.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_};
-goog.DEBUG&&(goog.html.SafeStyleSheet.prototype.toString=function(){return"SafeStyleSheet{"+this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_+"}"});
-goog.html.SafeStyleSheet.unwrap=function(a){if(a instanceof goog.html.SafeStyleSheet&&a.constructor===goog.html.SafeStyleSheet&&a.SAFE_STYLE_SHEET_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeStyleSheet.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_;goog.asserts.fail("expected object of type SafeStyleSheet, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeStyleSheet"};
-goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse=function(a){return(new goog.html.SafeStyleSheet).initSecurityPrivateDoNotAccessOrElse_(a)};goog.html.SafeStyleSheet.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a){this.privateDoNotAccessOrElseSafeStyleSheetWrappedValue_=a;return this};goog.html.SafeStyleSheet.EMPTY=goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse("");goog.html.SafeHtml=function(){this.privateDoNotAccessOrElseSafeHtmlWrappedValue_="";this.SAFE_HTML_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_=goog.html.SafeHtml.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_;this.dir_=null};goog.html.SafeHtml.prototype.implementsGoogI18nBidiDirectionalString=!0;goog.html.SafeHtml.prototype.getDirection=function(){return this.dir_};goog.html.SafeHtml.prototype.implementsGoogStringTypedString=!0;goog.html.SafeHtml.prototype.getTypedStringValue=function(){return this.privateDoNotAccessOrElseSafeHtmlWrappedValue_};
-goog.DEBUG&&(goog.html.SafeHtml.prototype.toString=function(){return"SafeHtml{"+this.privateDoNotAccessOrElseSafeHtmlWrappedValue_+"}"});
-goog.html.SafeHtml.unwrap=function(a){if(a instanceof goog.html.SafeHtml&&a.constructor===goog.html.SafeHtml&&a.SAFE_HTML_TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_===goog.html.SafeHtml.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_)return a.privateDoNotAccessOrElseSafeHtmlWrappedValue_;goog.asserts.fail("expected object of type SafeHtml, got '"+a+"' of type "+goog.typeOf(a));return"type_error:SafeHtml"};
-goog.html.SafeHtml.htmlEscape=function(a){if(a instanceof goog.html.SafeHtml)return a;var b=null;a.implementsGoogI18nBidiDirectionalString&&(b=a.getDirection());a=a.implementsGoogStringTypedString?a.getTypedStringValue():String(a);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(goog.string.htmlEscape(a),b)};
-goog.html.SafeHtml.htmlEscapePreservingNewlines=function(a){if(a instanceof goog.html.SafeHtml)return a;a=goog.html.SafeHtml.htmlEscape(a);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(goog.string.newLineToBr(goog.html.SafeHtml.unwrap(a)),a.getDirection())};
-goog.html.SafeHtml.htmlEscapePreservingNewlinesAndSpaces=function(a){if(a instanceof goog.html.SafeHtml)return a;a=goog.html.SafeHtml.htmlEscape(a);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(goog.string.whitespaceEscape(goog.html.SafeHtml.unwrap(a)),a.getDirection())};goog.html.SafeHtml.from=goog.html.SafeHtml.htmlEscape;goog.html.SafeHtml.VALID_NAMES_IN_TAG_=/^[a-zA-Z0-9-]+$/;
-goog.html.SafeHtml.URL_ATTRIBUTES_={action:!0,cite:!0,data:!0,formaction:!0,href:!0,manifest:!0,poster:!0,src:!0};goog.html.SafeHtml.NOT_ALLOWED_TAG_NAMES_={APPLET:!0,BASE:!0,EMBED:!0,IFRAME:!0,LINK:!0,MATH:!0,META:!0,OBJECT:!0,SCRIPT:!0,STYLE:!0,SVG:!0,TEMPLATE:!0};goog.html.SafeHtml.create=function(a,b,c){goog.html.SafeHtml.verifyTagName(String(a));return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse(String(a),b,c)};
-goog.html.SafeHtml.verifyTagName=function(a){if(!goog.html.SafeHtml.VALID_NAMES_IN_TAG_.test(a))throw Error("Invalid tag name <"+a+">.");if(a.toUpperCase()in goog.html.SafeHtml.NOT_ALLOWED_TAG_NAMES_)throw Error("Tag name <"+a+"> is not allowed for SafeHtml.");};
-goog.html.SafeHtml.createIframe=function(a,b,c,d){a&&goog.html.TrustedResourceUrl.unwrap(a);var e={};e.src=a||null;e.srcdoc=b&&goog.html.SafeHtml.unwrap(b);a=goog.html.SafeHtml.combineAttributes(e,{sandbox:""},c);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("iframe",a,d)};
-goog.html.SafeHtml.createSandboxIframe=function(a,b,c,d){if(!goog.html.SafeHtml.canUseSandboxIframe())throw Error("The browser does not support sandboxed iframes.");var e={};e.src=a?goog.html.SafeUrl.unwrap(goog.html.SafeUrl.sanitize(a)):null;e.srcdoc=b||null;e.sandbox="";a=goog.html.SafeHtml.combineAttributes(e,{},c);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("iframe",a,d)};
-goog.html.SafeHtml.canUseSandboxIframe=function(){return goog.global.HTMLIFrameElement&&"sandbox"in goog.global.HTMLIFrameElement.prototype};goog.html.SafeHtml.createScriptSrc=function(a,b){goog.html.TrustedResourceUrl.unwrap(a);var c=goog.html.SafeHtml.combineAttributes({src:a},{},b);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("script",c)};
-goog.html.SafeHtml.createScript=function(a,b){for(var c in b){var d=c.toLowerCase();if("language"==d||"src"==d||"text"==d||"type"==d)throw Error('Cannot set "'+d+'" attribute');}c="";a=goog.array.concat(a);for(d=0;d<a.length;d++)c+=goog.html.SafeScript.unwrap(a[d]);c=goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(c,goog.i18n.bidi.Dir.NEUTRAL);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("script",b,c)};
-goog.html.SafeHtml.createStyle=function(a,b){var c=goog.html.SafeHtml.combineAttributes({type:"text/css"},{},b),d="";a=goog.array.concat(a);for(var e=0;e<a.length;e++)d+=goog.html.SafeStyleSheet.unwrap(a[e]);d=goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(d,goog.i18n.bidi.Dir.NEUTRAL);return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("style",c,d)};
-goog.html.SafeHtml.createMetaRefresh=function(a,b){var c=goog.html.SafeUrl.unwrap(goog.html.SafeUrl.sanitize(a));(goog.labs.userAgent.browser.isIE()||goog.labs.userAgent.browser.isEdge())&&goog.string.contains(c,";")&&(c="'"+c.replace(/'/g,"%27")+"'");return goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse("meta",{"http-equiv":"refresh",content:(b||0)+"; url="+c})};
-goog.html.SafeHtml.getAttrNameAndValue_=function(a,b,c){if(c instanceof goog.string.Const)c=goog.string.Const.unwrap(c);else if("style"==b.toLowerCase())c=goog.html.SafeHtml.getStyleValue_(c);else{if(/^on/i.test(b))throw Error('Attribute "'+b+'" requires goog.string.Const value, "'+c+'" given.');if(b.toLowerCase()in goog.html.SafeHtml.URL_ATTRIBUTES_)if(c instanceof goog.html.TrustedResourceUrl)c=goog.html.TrustedResourceUrl.unwrap(c);else if(c instanceof goog.html.SafeUrl)c=goog.html.SafeUrl.unwrap(c);
-else if(goog.isString(c))c=goog.html.SafeUrl.sanitize(c).getTypedStringValue();else throw Error('Attribute "'+b+'" on tag "'+a+'" requires goog.html.SafeUrl, goog.string.Const, or string, value "'+c+'" given.');}c.implementsGoogStringTypedString&&(c=c.getTypedStringValue());goog.asserts.assert(goog.isString(c)||goog.isNumber(c),"String or number value expected, got "+typeof c+" with value: "+c);return b+'="'+goog.string.htmlEscape(String(c))+'"'};
-goog.html.SafeHtml.getStyleValue_=function(a){if(!goog.isObject(a))throw Error('The "style" attribute requires goog.html.SafeStyle or map of style properties, '+typeof a+" given: "+a);a instanceof goog.html.SafeStyle||(a=goog.html.SafeStyle.create(a));return goog.html.SafeStyle.unwrap(a)};goog.html.SafeHtml.createWithDir=function(a,b,c,d){b=goog.html.SafeHtml.create(b,c,d);b.dir_=a;return b};
-goog.html.SafeHtml.concat=function(a){var b=goog.i18n.bidi.Dir.NEUTRAL,c="",d=function(a){goog.isArray(a)?goog.array.forEach(a,d):(a=goog.html.SafeHtml.htmlEscape(a),c+=goog.html.SafeHtml.unwrap(a),a=a.getDirection(),b==goog.i18n.bidi.Dir.NEUTRAL?b=a:a!=goog.i18n.bidi.Dir.NEUTRAL&&b!=a&&(b=null))};goog.array.forEach(arguments,d);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(c,b)};
-goog.html.SafeHtml.concatWithDir=function(a,b){var c=goog.html.SafeHtml.concat(goog.array.slice(arguments,1));c.dir_=a;return c};goog.html.SafeHtml.TYPE_MARKER_GOOG_HTML_SECURITY_PRIVATE_={};goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse=function(a,b){return(new goog.html.SafeHtml).initSecurityPrivateDoNotAccessOrElse_(a,b)};goog.html.SafeHtml.prototype.initSecurityPrivateDoNotAccessOrElse_=function(a,b){this.privateDoNotAccessOrElseSafeHtmlWrappedValue_=a;this.dir_=b;return this};
-goog.html.SafeHtml.createSafeHtmlTagSecurityPrivateDoNotAccessOrElse=function(a,b,c){var d=null;var e="<"+a+goog.html.SafeHtml.stringifyAttributes(a,b);goog.isDefAndNotNull(c)?goog.isArray(c)||(c=[c]):c=[];goog.dom.tags.isVoidTag(a.toLowerCase())?(goog.asserts.assert(!c.length,"Void tag <"+a+"> does not allow content."),e+=">"):(d=goog.html.SafeHtml.concat(c),e+=">"+goog.html.SafeHtml.unwrap(d)+"</"+a+">",d=d.getDirection());(a=b&&b.dir)&&(d=/^(ltr|rtl|auto)$/i.test(a)?goog.i18n.bidi.Dir.NEUTRAL:
-null);return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(e,d)};goog.html.SafeHtml.stringifyAttributes=function(a,b){var c="";if(b)for(var d in b){if(!goog.html.SafeHtml.VALID_NAMES_IN_TAG_.test(d))throw Error('Invalid attribute name "'+d+'".');var e=b[d];goog.isDefAndNotNull(e)&&(c+=" "+goog.html.SafeHtml.getAttrNameAndValue_(a,d,e))}return c};
-goog.html.SafeHtml.combineAttributes=function(a,b,c){var d={},e;for(e in a)goog.asserts.assert(e.toLowerCase()==e,"Must be lower case"),d[e]=a[e];for(e in b)goog.asserts.assert(e.toLowerCase()==e,"Must be lower case"),d[e]=b[e];for(e in c){var f=e.toLowerCase();if(f in a)throw Error('Cannot override "'+f+'" attribute, got "'+e+'" with value "'+c[e]+'"');f in b&&delete d[f];d[e]=c[e]}return d};
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-goog.dom.safe.setInnerHtml=function(a,b){if(goog.asserts.ENABLE_ASSERTS){var c=a.tagName.toUpperCase();if(goog.dom.safe.SET_INNER_HTML_DISALLOWED_TAGS_[c])throw Error("goog.dom.safe.setInnerHtml cannot be used to set content of "+a.tagName+".");}a.innerHTML=goog.html.SafeHtml.unwrap(b)};goog.dom.safe.setOuterHtml=function(a,b){a.outerHTML=goog.html.SafeHtml.unwrap(b)};
-goog.dom.safe.setFormElementAction=function(a,b){var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);goog.dom.asserts.assertIsHTMLFormElement(a).action=goog.html.SafeUrl.unwrap(c)};goog.dom.safe.setButtonFormAction=function(a,b){var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);goog.dom.asserts.assertIsHTMLButtonElement(a).formAction=goog.html.SafeUrl.unwrap(c)};
-goog.dom.safe.setInputFormAction=function(a,b){var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);goog.dom.asserts.assertIsHTMLInputElement(a).formAction=goog.html.SafeUrl.unwrap(c)};goog.dom.safe.setStyle=function(a,b){a.style.cssText=goog.html.SafeStyle.unwrap(b)};goog.dom.safe.documentWrite=function(a,b){a.write(goog.html.SafeHtml.unwrap(b))};
-goog.dom.safe.setAnchorHref=function(a,b){goog.dom.asserts.assertIsHTMLAnchorElement(a);var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);a.href=goog.html.SafeUrl.unwrap(c)};goog.dom.safe.setImageSrc=function(a,b){goog.dom.asserts.assertIsHTMLImageElement(a);var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);a.src=goog.html.SafeUrl.unwrap(c)};
-goog.dom.safe.setVideoSrc=function(a,b){goog.dom.asserts.assertIsHTMLVideoElement(a);var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);a.src=goog.html.SafeUrl.unwrap(c)};goog.dom.safe.setEmbedSrc=function(a,b){goog.dom.asserts.assertIsHTMLEmbedElement(a);a.src=goog.html.TrustedResourceUrl.unwrap(b)};goog.dom.safe.setFrameSrc=function(a,b){goog.dom.asserts.assertIsHTMLFrameElement(a);a.src=goog.html.TrustedResourceUrl.unwrap(b)};
-goog.dom.safe.setIframeSrc=function(a,b){goog.dom.asserts.assertIsHTMLIFrameElement(a);a.src=goog.html.TrustedResourceUrl.unwrap(b)};goog.dom.safe.setIframeSrcdoc=function(a,b){goog.dom.asserts.assertIsHTMLIFrameElement(a);a.srcdoc=goog.html.SafeHtml.unwrap(b)};
-goog.dom.safe.setLinkHrefAndRel=function(a,b,c){goog.dom.asserts.assertIsHTMLLinkElement(a);a.rel=c;goog.string.caseInsensitiveContains(c,"stylesheet")?(goog.asserts.assert(b instanceof goog.html.TrustedResourceUrl,'URL must be TrustedResourceUrl because "rel" contains "stylesheet"'),a.href=goog.html.TrustedResourceUrl.unwrap(b)):a.href=b instanceof goog.html.TrustedResourceUrl?goog.html.TrustedResourceUrl.unwrap(b):b instanceof goog.html.SafeUrl?goog.html.SafeUrl.unwrap(b):goog.html.SafeUrl.sanitizeAssertUnchanged(b).getTypedStringValue()};
-goog.dom.safe.setObjectData=function(a,b){goog.dom.asserts.assertIsHTMLObjectElement(a);a.data=goog.html.TrustedResourceUrl.unwrap(b)};goog.dom.safe.setScriptSrc=function(a,b){goog.dom.asserts.assertIsHTMLScriptElement(a);a.src=goog.html.TrustedResourceUrl.unwrap(b)};goog.dom.safe.setScriptContent=function(a,b){goog.dom.asserts.assertIsHTMLScriptElement(a);a.text=goog.html.SafeScript.unwrap(b)};
-goog.dom.safe.setLocationHref=function(a,b){goog.dom.asserts.assertIsLocation(a);var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);a.href=goog.html.SafeUrl.unwrap(c)};goog.dom.safe.replaceLocation=function(a,b){goog.dom.asserts.assertIsLocation(a);var c=b instanceof goog.html.SafeUrl?b:goog.html.SafeUrl.sanitizeAssertUnchanged(b);a.replace(goog.html.SafeUrl.unwrap(c))};
-goog.dom.safe.openInWindow=function(a,b,c,d,e){a=a instanceof goog.html.SafeUrl?a:goog.html.SafeUrl.sanitizeAssertUnchanged(a);return(b||window).open(goog.html.SafeUrl.unwrap(a),c?goog.string.Const.unwrap(c):"",d,e)};goog.html.uncheckedconversions={};goog.html.uncheckedconversions.safeHtmlFromStringKnownToSatisfyTypeContract=function(a,b,c){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeHtml.createSafeHtmlSecurityPrivateDoNotAccessOrElse(b,c||null)};
-goog.html.uncheckedconversions.safeScriptFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeScript.createSafeScriptSecurityPrivateDoNotAccessOrElse(b)};
-goog.html.uncheckedconversions.safeStyleFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeStyle.createSafeStyleSecurityPrivateDoNotAccessOrElse(b)};
-goog.html.uncheckedconversions.safeStyleSheetFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeStyleSheet.createSafeStyleSheetSecurityPrivateDoNotAccessOrElse(b)};
-goog.html.uncheckedconversions.safeUrlFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.SafeUrl.createSafeUrlSecurityPrivateDoNotAccessOrElse(b)};
-goog.html.uncheckedconversions.trustedResourceUrlFromStringKnownToSatisfyTypeContract=function(a,b){goog.asserts.assertString(goog.string.Const.unwrap(a),"must provide justification");goog.asserts.assert(!goog.string.isEmptyOrWhitespace(goog.string.Const.unwrap(a)),"must provide non-empty justification");return goog.html.TrustedResourceUrl.createTrustedResourceUrlSecurityPrivateDoNotAccessOrElse(b)};goog.math.Size=function(a,b){this.width=a;this.height=b};goog.math.Size.equals=function(a,b){return a==b?!0:a&&b?a.width==b.width&&a.height==b.height:!1};goog.math.Size.prototype.clone=function(){return new goog.math.Size(this.width,this.height)};goog.DEBUG&&(goog.math.Size.prototype.toString=function(){return"("+this.width+" x "+this.height+")"});goog.math.Size.prototype.getLongest=function(){return Math.max(this.width,this.height)};
-goog.math.Size.prototype.getShortest=function(){return Math.min(this.width,this.height)};goog.math.Size.prototype.area=function(){return this.width*this.height};goog.math.Size.prototype.perimeter=function(){return 2*(this.width+this.height)};goog.math.Size.prototype.aspectRatio=function(){return this.width/this.height};goog.math.Size.prototype.isEmpty=function(){return!this.area()};goog.math.Size.prototype.ceil=function(){this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this};
-goog.math.Size.prototype.fitsInside=function(a){return this.width<=a.width&&this.height<=a.height};goog.math.Size.prototype.floor=function(){this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this};goog.math.Size.prototype.round=function(){this.width=Math.round(this.width);this.height=Math.round(this.height);return this};goog.math.Size.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.width*=a;this.height*=c;return this};
-goog.math.Size.prototype.scaleToCover=function(a){a=this.aspectRatio()<=a.aspectRatio()?a.width/this.width:a.height/this.height;return this.scale(a)};goog.math.Size.prototype.scaleToFit=function(a){a=this.aspectRatio()>a.aspectRatio()?a.width/this.width:a.height/this.height;return this.scale(a)};goog.dom.ASSUME_QUIRKS_MODE=!1;goog.dom.ASSUME_STANDARDS_MODE=!1;goog.dom.COMPAT_MODE_KNOWN_=goog.dom.ASSUME_QUIRKS_MODE||goog.dom.ASSUME_STANDARDS_MODE;goog.dom.getDomHelper=function(a){return a?new goog.dom.DomHelper(goog.dom.getOwnerDocument(a)):goog.dom.defaultDomHelper_||(goog.dom.defaultDomHelper_=new goog.dom.DomHelper)};goog.dom.getDocument=function(){return document};goog.dom.getElement=function(a){return goog.dom.getElementHelper_(document,a)};
-goog.dom.getElementHelper_=function(a,b){return goog.isString(b)?a.getElementById(b):b};goog.dom.getRequiredElement=function(a){return goog.dom.getRequiredElementHelper_(document,a)};goog.dom.getRequiredElementHelper_=function(a,b){goog.asserts.assertString(b);var c=goog.dom.getElementHelper_(a,b);return c=goog.asserts.assertElement(c,"No element found with id: "+b)};goog.dom.$=goog.dom.getElement;goog.dom.getElementsByTagName=function(a,b){return(b||document).getElementsByTagName(String(a))};
-goog.dom.getElementsByTagNameAndClass=function(a,b,c){return goog.dom.getElementsByTagNameAndClass_(document,a,b,c)};goog.dom.getElementByTagNameAndClass=function(a,b,c){return goog.dom.getElementByTagNameAndClass_(document,a,b,c)};goog.dom.getElementsByClass=function(a,b){var c=b||document;return goog.dom.canUseQuerySelector_(c)?c.querySelectorAll("."+a):goog.dom.getElementsByTagNameAndClass_(document,"*",a,b)};
-goog.dom.getElementByClass=function(a,b){var c=b||document;return(c.getElementsByClassName?c.getElementsByClassName(a)[0]:goog.dom.getElementByTagNameAndClass_(document,"*",a,b))||null};goog.dom.getRequiredElementByClass=function(a,b){var c=goog.dom.getElementByClass(a,b);return goog.asserts.assert(c,"No element found with className: "+a)};goog.dom.canUseQuerySelector_=function(a){return!(!a.querySelectorAll||!a.querySelector)};
-goog.dom.getElementsByTagNameAndClass_=function(a,b,c,d){a=d||a;b=b&&"*"!=b?String(b).toUpperCase():"";if(goog.dom.canUseQuerySelector_(a)&&(b||c))return a.querySelectorAll(b+(c?"."+c:""));if(c&&a.getElementsByClassName){a=a.getElementsByClassName(c);if(b){d={};for(var e=0,f=0,g;g=a[f];f++)b==g.nodeName&&(d[e++]=g);d.length=e;return d}return a}a=a.getElementsByTagName(b||"*");if(c){d={};for(f=e=0;g=a[f];f++)b=g.className,"function"==typeof b.split&&goog.array.contains(b.split(/\s+/),c)&&(d[e++]=g);
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-goog.dom.setProperties=function(a,b){goog.object.forEach(b,function(b,d){b&&b.implementsGoogStringTypedString&&(b=b.getTypedStringValue());"style"==d?a.style.cssText=b:"class"==d?a.className=b:"for"==d?a.htmlFor=b:goog.dom.DIRECT_ATTRIBUTE_MAP_.hasOwnProperty(d)?a.setAttribute(goog.dom.DIRECT_ATTRIBUTE_MAP_[d],b):goog.string.startsWith(d,"aria-")||goog.string.startsWith(d,"data-")?a.setAttribute(d,b):a[d]=b})};
-goog.dom.DIRECT_ATTRIBUTE_MAP_={cellpadding:"cellPadding",cellspacing:"cellSpacing",colspan:"colSpan",frameborder:"frameBorder",height:"height",maxlength:"maxLength",nonce:"nonce",role:"role",rowspan:"rowSpan",type:"type",usemap:"useMap",valign:"vAlign",width:"width"};goog.dom.getViewportSize=function(a){return goog.dom.getViewportSize_(a||window)};goog.dom.getViewportSize_=function(a){a=a.document;a=goog.dom.isCss1CompatMode_(a)?a.documentElement:a.body;return new goog.math.Size(a.clientWidth,a.clientHeight)};
-goog.dom.getDocumentHeight=function(){return goog.dom.getDocumentHeight_(window)};goog.dom.getDocumentHeightForWindow=function(a){return goog.dom.getDocumentHeight_(a)};
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-goog.dom.getDocumentScroll=function(){return goog.dom.getDocumentScroll_(document)};goog.dom.getDocumentScroll_=function(a){var b=goog.dom.getDocumentScrollElement_(a);a=goog.dom.getWindow_(a);return goog.userAgent.IE&&goog.userAgent.isVersionOrHigher("10")&&a.pageYOffset!=b.scrollTop?new goog.math.Coordinate(b.scrollLeft,b.scrollTop):new goog.math.Coordinate(a.pageXOffset||b.scrollLeft,a.pageYOffset||b.scrollTop)};goog.dom.getDocumentScrollElement=function(){return goog.dom.getDocumentScrollElement_(document)};
-goog.dom.getDocumentScrollElement_=function(a){return a.scrollingElement?a.scrollingElement:!goog.userAgent.WEBKIT&&goog.dom.isCss1CompatMode_(a)?a.documentElement:a.body||a.documentElement};goog.dom.getWindow=function(a){return a?goog.dom.getWindow_(a):window};goog.dom.getWindow_=function(a){return a.parentWindow||a.defaultView};goog.dom.createDom=function(a,b,c){return goog.dom.createDom_(document,arguments)};
-goog.dom.createDom_=function(a,b){var c=String(b[0]),d=b[1];if(!goog.dom.BrowserFeature.CAN_ADD_NAME_OR_TYPE_ATTRIBUTES&&d&&(d.name||d.type)){c=["<",c];d.name&&c.push(' name="',goog.string.htmlEscape(d.name),'"');if(d.type){c.push(' type="',goog.string.htmlEscape(d.type),'"');var e={};goog.object.extend(e,d);delete e.type;d=e}c.push(">");c=c.join("")}c=a.createElement(c);d&&(goog.isString(d)?c.className=d:goog.isArray(d)?c.className=d.join(" "):goog.dom.setProperties(c,d));2<b.length&&goog.dom.append_(a,
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-goog.dom.createTable=function(a,b,c){return goog.dom.createTable_(document,a,b,!!c)};goog.dom.createTable_=function(a,b,c,d){for(var e=goog.dom.createElement_(a,"TABLE"),f=e.appendChild(goog.dom.createElement_(a,"TBODY")),g=0;g<b;g++){for(var h=goog.dom.createElement_(a,"TR"),k=0;k<c;k++){var m=goog.dom.createElement_(a,"TD");d&&goog.dom.setTextContent(m,goog.string.Unicode.NBSP);h.appendChild(m)}f.appendChild(h)}return e};
-goog.dom.constHtmlToNode=function(a){var b=goog.array.map(arguments,goog.string.Const.unwrap);b=goog.html.uncheckedconversions.safeHtmlFromStringKnownToSatisfyTypeContract(goog.string.Const.from("Constant HTML string, that gets turned into a Node later, so it will be automatically balanced."),b.join(""));return goog.dom.safeHtmlToNode(b)};goog.dom.safeHtmlToNode=function(a){return goog.dom.safeHtmlToNode_(document,a)};
-goog.dom.safeHtmlToNode_=function(a,b){var c=goog.dom.createElement_(a,"DIV");goog.dom.BrowserFeature.INNER_HTML_NEEDS_SCOPED_ELEMENT?(goog.dom.safe.setInnerHtml(c,goog.html.SafeHtml.concat(goog.html.SafeHtml.BR,b)),c.removeChild(c.firstChild)):goog.dom.safe.setInnerHtml(c,b);return goog.dom.childrenToNode_(a,c)};goog.dom.childrenToNode_=function(a,b){if(1==b.childNodes.length)return b.removeChild(b.firstChild);for(var c=a.createDocumentFragment();b.firstChild;)c.appendChild(b.firstChild);return c};
-goog.dom.isCss1CompatMode=function(){return goog.dom.isCss1CompatMode_(document)};goog.dom.isCss1CompatMode_=function(a){return goog.dom.COMPAT_MODE_KNOWN_?goog.dom.ASSUME_STANDARDS_MODE:"CSS1Compat"==a.compatMode};goog.dom.canHaveChildren=function(a){if(a.nodeType!=goog.dom.NodeType.ELEMENT)return!1;switch(a.tagName){case "APPLET":case "AREA":case "BASE":case "BR":case "COL":case "COMMAND":case "EMBED":case "FRAME":case "HR":case "IMG":case "INPUT":case "IFRAME":case "ISINDEX":case "KEYGEN":case "LINK":case "NOFRAMES":case "NOSCRIPT":case "META":case "OBJECT":case "PARAM":case "SCRIPT":case "SOURCE":case "STYLE":case "TRACK":case "WBR":return!1}return!0};
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-goog.dom.getChildren=function(a){return goog.dom.BrowserFeature.CAN_USE_CHILDREN_ATTRIBUTE&&void 0!=a.children?a.children:goog.array.filter(a.childNodes,function(a){return a.nodeType==goog.dom.NodeType.ELEMENT})};goog.dom.getFirstElementChild=function(a){return goog.isDef(a.firstElementChild)?a.firstElementChild:goog.dom.getNextElementNode_(a.firstChild,!0)};goog.dom.getLastElementChild=function(a){return goog.isDef(a.lastElementChild)?a.lastElementChild:goog.dom.getNextElementNode_(a.lastChild,!1)};
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-goog.dom.compareNodeOrder=function(a,b){if(a==b)return 0;if(a.compareDocumentPosition)return a.compareDocumentPosition(b)&2?1:-1;if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)){if(a.nodeType==goog.dom.NodeType.DOCUMENT)return-1;if(b.nodeType==goog.dom.NodeType.DOCUMENT)return 1}if("sourceIndex"in a||a.parentNode&&"sourceIndex"in a.parentNode){var c=a.nodeType==goog.dom.NodeType.ELEMENT,d=b.nodeType==goog.dom.NodeType.ELEMENT;if(c&&d)return a.sourceIndex-b.sourceIndex;var e=a.parentNode,
-f=b.parentNode;return e==f?goog.dom.compareSiblingOrder_(a,b):!c&&goog.dom.contains(e,b)?-1*goog.dom.compareParentsDescendantNodeIe_(a,b):!d&&goog.dom.contains(f,a)?goog.dom.compareParentsDescendantNodeIe_(b,a):(c?a.sourceIndex:e.sourceIndex)-(d?b.sourceIndex:f.sourceIndex)}d=goog.dom.getOwnerDocument(a);c=d.createRange();c.selectNode(a);c.collapse(!0);d=d.createRange();d.selectNode(b);d.collapse(!0);return c.compareBoundaryPoints(goog.global.Range.START_TO_END,d)};
-goog.dom.compareParentsDescendantNodeIe_=function(a,b){var c=a.parentNode;if(c==b)return-1;for(var d=b;d.parentNode!=c;)d=d.parentNode;return goog.dom.compareSiblingOrder_(d,a)};goog.dom.compareSiblingOrder_=function(a,b){for(var c=b;c=c.previousSibling;)if(c==a)return-1;return 1};
-goog.dom.findCommonAncestor=function(a){var b,c=arguments.length;if(!c)return null;if(1==c)return arguments[0];var d=[],e=Infinity;for(b=0;b<c;b++){for(var f=[],g=arguments[b];g;)f.unshift(g),g=g.parentNode;d.push(f);e=Math.min(e,f.length)}f=null;for(b=0;b<e;b++){g=d[0][b];for(var h=1;h<c;h++)if(g!=d[h][b])return f;f=g}return f};goog.dom.getOwnerDocument=function(a){goog.asserts.assert(a,"Node cannot be null or undefined.");return a.nodeType==goog.dom.NodeType.DOCUMENT?a:a.ownerDocument||a.document};
-goog.dom.getFrameContentDocument=function(a){return a.contentDocument||a.contentWindow.document};goog.dom.getFrameContentWindow=function(a){try{return a.contentWindow||(a.contentDocument?goog.dom.getWindow(a.contentDocument):null)}catch(b){}return null};
-goog.dom.setTextContent=function(a,b){goog.asserts.assert(null!=a,"goog.dom.setTextContent expects a non-null value for node");if("textContent"in a)a.textContent=b;else if(a.nodeType==goog.dom.NodeType.TEXT)a.data=String(b);else if(a.firstChild&&a.firstChild.nodeType==goog.dom.NodeType.TEXT){for(;a.lastChild!=a.firstChild;)a.removeChild(a.lastChild);a.firstChild.data=String(b)}else{goog.dom.removeChildren(a);var c=goog.dom.getOwnerDocument(a);a.appendChild(c.createTextNode(String(b)))}};
-goog.dom.getOuterHtml=function(a){goog.asserts.assert(null!==a,"goog.dom.getOuterHtml expects a non-null value for element");if("outerHTML"in a)return a.outerHTML;var b=goog.dom.getOwnerDocument(a);b=goog.dom.createElement_(b,"DIV");b.appendChild(a.cloneNode(!0));return b.innerHTML};goog.dom.findNode=function(a,b){var c=[];return goog.dom.findNodes_(a,b,c,!0)?c[0]:void 0};goog.dom.findNodes=function(a,b){var c=[];goog.dom.findNodes_(a,b,c,!1);return c};
-goog.dom.findNodes_=function(a,b,c,d){if(null!=a)for(a=a.firstChild;a;){if(b(a)&&(c.push(a),d)||goog.dom.findNodes_(a,b,c,d))return!0;a=a.nextSibling}return!1};goog.dom.TAGS_TO_IGNORE_={SCRIPT:1,STYLE:1,HEAD:1,IFRAME:1,OBJECT:1};goog.dom.PREDEFINED_TAG_VALUES_={IMG:" ",BR:"\n"};goog.dom.isFocusableTabIndex=function(a){return goog.dom.hasSpecifiedTabIndex_(a)&&goog.dom.isTabIndexFocusable_(a)};goog.dom.setFocusableTabIndex=function(a,b){b?a.tabIndex=0:(a.tabIndex=-1,a.removeAttribute("tabIndex"))};
-goog.dom.isFocusable=function(a){var b;return(b=goog.dom.nativelySupportsFocus_(a)?!a.disabled&&(!goog.dom.hasSpecifiedTabIndex_(a)||goog.dom.isTabIndexFocusable_(a)):goog.dom.isFocusableTabIndex(a))&&goog.userAgent.IE?goog.dom.hasNonZeroBoundingRect_(a):b};goog.dom.hasSpecifiedTabIndex_=function(a){return goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("9")?(a=a.getAttributeNode("tabindex"),goog.isDefAndNotNull(a)&&a.specified):a.hasAttribute("tabindex")};
-goog.dom.isTabIndexFocusable_=function(a){a=a.tabIndex;return goog.isNumber(a)&&0<=a&&32768>a};goog.dom.nativelySupportsFocus_=function(a){return"A"==a.tagName||"INPUT"==a.tagName||"TEXTAREA"==a.tagName||"SELECT"==a.tagName||"BUTTON"==a.tagName};goog.dom.hasNonZeroBoundingRect_=function(a){a=!goog.isFunction(a.getBoundingClientRect)||goog.userAgent.IE&&null==a.parentElement?{height:a.offsetHeight,width:a.offsetWidth}:a.getBoundingClientRect();return goog.isDefAndNotNull(a)&&0<a.height&&0<a.width};
-goog.dom.getTextContent=function(a){if(goog.dom.BrowserFeature.CAN_USE_INNER_TEXT&&null!==a&&"innerText"in a)a=goog.string.canonicalizeNewlines(a.innerText);else{var b=[];goog.dom.getTextContent_(a,b,!0);a=b.join("")}a=a.replace(/ \xAD /g," ").replace(/\xAD/g,"");a=a.replace(/\u200B/g,"");goog.dom.BrowserFeature.CAN_USE_INNER_TEXT||(a=a.replace(/ +/g," "));" "!=a&&(a=a.replace(/^\s*/,""));return a};goog.dom.getRawTextContent=function(a){var b=[];goog.dom.getTextContent_(a,b,!1);return b.join("")};
-goog.dom.getTextContent_=function(a,b,c){if(!(a.nodeName in goog.dom.TAGS_TO_IGNORE_))if(a.nodeType==goog.dom.NodeType.TEXT)c?b.push(String(a.nodeValue).replace(/(\r\n|\r|\n)/g,"")):b.push(a.nodeValue);else if(a.nodeName in goog.dom.PREDEFINED_TAG_VALUES_)b.push(goog.dom.PREDEFINED_TAG_VALUES_[a.nodeName]);else for(a=a.firstChild;a;)goog.dom.getTextContent_(a,b,c),a=a.nextSibling};goog.dom.getNodeTextLength=function(a){return goog.dom.getTextContent(a).length};
-goog.dom.getNodeTextOffset=function(a,b){for(var c=b||goog.dom.getOwnerDocument(a).body,d=[];a&&a!=c;){for(var e=a;e=e.previousSibling;)d.unshift(goog.dom.getTextContent(e));a=a.parentNode}return goog.string.trimLeft(d.join("")).replace(/ +/g," ").length};
-goog.dom.getNodeAtOffset=function(a,b,c){a=[a];for(var d=0,e=null;0<a.length&&d<b;)if(e=a.pop(),!(e.nodeName in goog.dom.TAGS_TO_IGNORE_))if(e.nodeType==goog.dom.NodeType.TEXT){var f=e.nodeValue.replace(/(\r\n|\r|\n)/g,"").replace(/ +/g," ");d+=f.length}else if(e.nodeName in goog.dom.PREDEFINED_TAG_VALUES_)d+=goog.dom.PREDEFINED_TAG_VALUES_[e.nodeName].length;else for(f=e.childNodes.length-1;0<=f;f--)a.push(e.childNodes[f]);goog.isObject(c)&&(c.remainder=e?e.nodeValue.length+b-d-1:0,c.node=e);return e};
-goog.dom.isNodeList=function(a){if(a&&"number"==typeof a.length){if(goog.isObject(a))return"function"==typeof a.item||"string"==typeof a.item;if(goog.isFunction(a))return"function"==typeof a.item}return!1};goog.dom.getAncestorByTagNameAndClass=function(a,b,c,d){if(!b&&!c)return null;var e=b?String(b).toUpperCase():null;return goog.dom.getAncestor(a,function(a){return(!e||a.nodeName==e)&&(!c||goog.isString(a.className)&&goog.array.contains(a.className.split(/\s+/),c))},!0,d)};
-goog.dom.getAncestorByClass=function(a,b,c){return goog.dom.getAncestorByTagNameAndClass(a,null,b,c)};goog.dom.getAncestor=function(a,b,c,d){a&&!c&&(a=a.parentNode);for(c=0;a&&(null==d||c<=d);){goog.asserts.assert("parentNode"!=a.name);if(b(a))return a;a=a.parentNode;c++}return null};goog.dom.getActiveElement=function(a){try{var b=a&&a.activeElement;return b&&b.nodeName?b:null}catch(c){return null}};
-goog.dom.getPixelRatio=function(){var a=goog.dom.getWindow();return goog.isDef(a.devicePixelRatio)?a.devicePixelRatio:a.matchMedia?goog.dom.matchesPixelRatio_(3)||goog.dom.matchesPixelRatio_(2)||goog.dom.matchesPixelRatio_(1.5)||goog.dom.matchesPixelRatio_(1)||.75:1};goog.dom.matchesPixelRatio_=function(a){return goog.dom.getWindow().matchMedia("(min-resolution: "+a+"dppx),(min--moz-device-pixel-ratio: "+a+"),(min-resolution: "+96*a+"dpi)").matches?a:0};goog.dom.getCanvasContext2D=function(a){return a.getContext("2d")};
-goog.dom.DomHelper=function(a){this.document_=a||goog.global.document||document};goog.dom.DomHelper.prototype.getDomHelper=goog.dom.getDomHelper;goog.dom.DomHelper.prototype.setDocument=function(a){this.document_=a};goog.dom.DomHelper.prototype.getDocument=function(){return this.document_};goog.dom.DomHelper.prototype.getElement=function(a){return goog.dom.getElementHelper_(this.document_,a)};
-goog.dom.DomHelper.prototype.getRequiredElement=function(a){return goog.dom.getRequiredElementHelper_(this.document_,a)};goog.dom.DomHelper.prototype.$=goog.dom.DomHelper.prototype.getElement;goog.dom.DomHelper.prototype.getElementsByTagName=function(a,b){return(b||this.document_).getElementsByTagName(String(a))};goog.dom.DomHelper.prototype.getElementsByTagNameAndClass=function(a,b,c){return goog.dom.getElementsByTagNameAndClass_(this.document_,a,b,c)};
-goog.dom.DomHelper.prototype.getElementByTagNameAndClass=function(a,b,c){return goog.dom.getElementByTagNameAndClass_(this.document_,a,b,c)};goog.dom.DomHelper.prototype.getElementsByClass=function(a,b){return goog.dom.getElementsByClass(a,b||this.document_)};goog.dom.DomHelper.prototype.getElementByClass=function(a,b){return goog.dom.getElementByClass(a,b||this.document_)};goog.dom.DomHelper.prototype.getRequiredElementByClass=function(a,b){return goog.dom.getRequiredElementByClass(a,b||this.document_)};
-goog.dom.DomHelper.prototype.$$=goog.dom.DomHelper.prototype.getElementsByTagNameAndClass;goog.dom.DomHelper.prototype.setProperties=goog.dom.setProperties;goog.dom.DomHelper.prototype.getViewportSize=function(a){return goog.dom.getViewportSize(a||this.getWindow())};goog.dom.DomHelper.prototype.getDocumentHeight=function(){return goog.dom.getDocumentHeight_(this.getWindow())};goog.dom.DomHelper.prototype.createDom=function(a,b,c){return goog.dom.createDom_(this.document_,arguments)};
-goog.dom.DomHelper.prototype.$dom=goog.dom.DomHelper.prototype.createDom;goog.dom.DomHelper.prototype.createElement=function(a){return goog.dom.createElement_(this.document_,a)};goog.dom.DomHelper.prototype.createTextNode=function(a){return this.document_.createTextNode(String(a))};goog.dom.DomHelper.prototype.createTable=function(a,b,c){return goog.dom.createTable_(this.document_,a,b,!!c)};goog.dom.DomHelper.prototype.safeHtmlToNode=function(a){return goog.dom.safeHtmlToNode_(this.document_,a)};
-goog.dom.DomHelper.prototype.isCss1CompatMode=function(){return goog.dom.isCss1CompatMode_(this.document_)};goog.dom.DomHelper.prototype.getWindow=function(){return goog.dom.getWindow_(this.document_)};goog.dom.DomHelper.prototype.getDocumentScrollElement=function(){return goog.dom.getDocumentScrollElement_(this.document_)};goog.dom.DomHelper.prototype.getDocumentScroll=function(){return goog.dom.getDocumentScroll_(this.document_)};
-goog.dom.DomHelper.prototype.getActiveElement=function(a){return goog.dom.getActiveElement(a||this.document_)};goog.dom.DomHelper.prototype.appendChild=goog.dom.appendChild;goog.dom.DomHelper.prototype.append=goog.dom.append;goog.dom.DomHelper.prototype.canHaveChildren=goog.dom.canHaveChildren;goog.dom.DomHelper.prototype.removeChildren=goog.dom.removeChildren;goog.dom.DomHelper.prototype.insertSiblingBefore=goog.dom.insertSiblingBefore;goog.dom.DomHelper.prototype.insertSiblingAfter=goog.dom.insertSiblingAfter;
-goog.dom.DomHelper.prototype.insertChildAt=goog.dom.insertChildAt;goog.dom.DomHelper.prototype.removeNode=goog.dom.removeNode;goog.dom.DomHelper.prototype.replaceNode=goog.dom.replaceNode;goog.dom.DomHelper.prototype.flattenElement=goog.dom.flattenElement;goog.dom.DomHelper.prototype.getChildren=goog.dom.getChildren;goog.dom.DomHelper.prototype.getFirstElementChild=goog.dom.getFirstElementChild;goog.dom.DomHelper.prototype.getLastElementChild=goog.dom.getLastElementChild;
-goog.dom.DomHelper.prototype.getNextElementSibling=goog.dom.getNextElementSibling;goog.dom.DomHelper.prototype.getPreviousElementSibling=goog.dom.getPreviousElementSibling;goog.dom.DomHelper.prototype.getNextNode=goog.dom.getNextNode;goog.dom.DomHelper.prototype.getPreviousNode=goog.dom.getPreviousNode;goog.dom.DomHelper.prototype.isNodeLike=goog.dom.isNodeLike;goog.dom.DomHelper.prototype.isElement=goog.dom.isElement;goog.dom.DomHelper.prototype.isWindow=goog.dom.isWindow;
-goog.dom.DomHelper.prototype.getParentElement=goog.dom.getParentElement;goog.dom.DomHelper.prototype.contains=goog.dom.contains;goog.dom.DomHelper.prototype.compareNodeOrder=goog.dom.compareNodeOrder;goog.dom.DomHelper.prototype.findCommonAncestor=goog.dom.findCommonAncestor;goog.dom.DomHelper.prototype.getOwnerDocument=goog.dom.getOwnerDocument;goog.dom.DomHelper.prototype.getFrameContentDocument=goog.dom.getFrameContentDocument;goog.dom.DomHelper.prototype.getFrameContentWindow=goog.dom.getFrameContentWindow;
-goog.dom.DomHelper.prototype.setTextContent=goog.dom.setTextContent;goog.dom.DomHelper.prototype.getOuterHtml=goog.dom.getOuterHtml;goog.dom.DomHelper.prototype.findNode=goog.dom.findNode;goog.dom.DomHelper.prototype.findNodes=goog.dom.findNodes;goog.dom.DomHelper.prototype.isFocusableTabIndex=goog.dom.isFocusableTabIndex;goog.dom.DomHelper.prototype.setFocusableTabIndex=goog.dom.setFocusableTabIndex;goog.dom.DomHelper.prototype.isFocusable=goog.dom.isFocusable;
-goog.dom.DomHelper.prototype.getTextContent=goog.dom.getTextContent;goog.dom.DomHelper.prototype.getNodeTextLength=goog.dom.getNodeTextLength;goog.dom.DomHelper.prototype.getNodeTextOffset=goog.dom.getNodeTextOffset;goog.dom.DomHelper.prototype.getNodeAtOffset=goog.dom.getNodeAtOffset;goog.dom.DomHelper.prototype.isNodeList=goog.dom.isNodeList;goog.dom.DomHelper.prototype.getAncestorByTagNameAndClass=goog.dom.getAncestorByTagNameAndClass;goog.dom.DomHelper.prototype.getAncestorByClass=goog.dom.getAncestorByClass;
-goog.dom.DomHelper.prototype.getAncestor=goog.dom.getAncestor;goog.dom.DomHelper.prototype.getCanvasContext2D=goog.dom.getCanvasContext2D;goog.color={};
-goog.color.names={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",
-darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",
-ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",
-lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",
-moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",
-seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"};goog.color.parse=function(a){var b={};a=String(a);var c=goog.color.prependHashIfNecessaryHelper(a);if(goog.color.isValidHexColor_(c))return b.hex=goog.color.normalizeHex(c),b.type="hex",b;c=goog.color.isValidRgbColor_(a);if(c.length)return b.hex=goog.color.rgbArrayToHex(c),b.type="rgb",b;if(goog.color.names&&(c=goog.color.names[a.toLowerCase()]))return b.hex=c,b.type="named",b;throw Error(a+" is not a valid color string");};
-goog.color.isValidColor=function(a){var b=goog.color.prependHashIfNecessaryHelper(a);return!!(goog.color.isValidHexColor_(b)||goog.color.isValidRgbColor_(a).length||goog.color.names&&goog.color.names[a.toLowerCase()])};goog.color.parseRgb=function(a){var b=goog.color.isValidRgbColor_(a);if(!b.length)throw Error(a+" is not a valid RGB color");return b};goog.color.hexToRgbStyle=function(a){return goog.color.rgbStyle_(goog.color.hexToRgb(a))};goog.color.hexTripletRe_=/#(.)(.)(.)/;
-goog.color.normalizeHex=function(a){if(!goog.color.isValidHexColor_(a))throw Error("'"+a+"' is not a valid hex color");4==a.length&&(a=a.replace(goog.color.hexTripletRe_,"#$1$1$2$2$3$3"));return a.toLowerCase()};goog.color.hexToRgb=function(a){a=goog.color.normalizeHex(a);var b=parseInt(a.substr(1,2),16),c=parseInt(a.substr(3,2),16);a=parseInt(a.substr(5,2),16);return[b,c,a]};
-goog.color.rgbToHex=function(a,b,c){a=Number(a);b=Number(b);c=Number(c);if(a!=(a&255)||b!=(b&255)||c!=(c&255))throw Error('"('+a+","+b+","+c+'") is not a valid RGB color');a=goog.color.prependZeroIfNecessaryHelper(a.toString(16));b=goog.color.prependZeroIfNecessaryHelper(b.toString(16));c=goog.color.prependZeroIfNecessaryHelper(c.toString(16));return"#"+a+b+c};goog.color.rgbArrayToHex=function(a){return goog.color.rgbToHex(a[0],a[1],a[2])};
-goog.color.rgbToHsl=function(a,b,c){a/=255;b/=255;c/=255;var d=Math.max(a,b,c),e=Math.min(a,b,c),f=0,g=0,h=.5*(d+e);d!=e&&(d==a?f=60*(b-c)/(d-e):d==b?f=60*(c-a)/(d-e)+120:d==c&&(f=60*(a-b)/(d-e)+240),g=0<h&&.5>=h?(d-e)/(2*h):(d-e)/(2-2*h));return[Math.round(f+360)%360,g,h]};goog.color.rgbArrayToHsl=function(a){return goog.color.rgbToHsl(a[0],a[1],a[2])};goog.color.hueToRgb_=function(a,b,c){0>c?c+=1:1<c&&--c;return 1>6*c?a+6*(b-a)*c:1>2*c?b:2>3*c?a+(b-a)*(2/3-c)*6:a};
-goog.color.hslToRgb=function(a,b,c){a/=360;if(0==b)c=b=a=255*c;else{var d=.5>c?c*(1+b):c+b-b*c;var e=2*c-d;c=255*goog.color.hueToRgb_(e,d,a+1/3);b=255*goog.color.hueToRgb_(e,d,a);a=255*goog.color.hueToRgb_(e,d,a-1/3)}return[Math.round(c),Math.round(b),Math.round(a)]};goog.color.hslArrayToRgb=function(a){return goog.color.hslToRgb(a[0],a[1],a[2])};goog.color.validHexColorRe_=/^#(?:[0-9a-f]{3}){1,2}$/i;goog.color.isValidHexColor_=function(a){return goog.color.validHexColorRe_.test(a)};
-goog.color.normalizedHexColorRe_=/^#[0-9a-f]{6}$/;goog.color.isNormalizedHexColor_=function(a){return goog.color.normalizedHexColorRe_.test(a)};goog.color.rgbColorRe_=/^(?:rgb)?\((0|[1-9]\d{0,2}),\s?(0|[1-9]\d{0,2}),\s?(0|[1-9]\d{0,2})\)$/i;goog.color.isValidRgbColor_=function(a){var b=a.match(goog.color.rgbColorRe_);if(b){a=Number(b[1]);var c=Number(b[2]);b=Number(b[3]);if(0<=a&&255>=a&&0<=c&&255>=c&&0<=b&&255>=b)return[a,c,b]}return[]};
-goog.color.prependZeroIfNecessaryHelper=function(a){return 1==a.length?"0"+a:a};goog.color.prependHashIfNecessaryHelper=function(a){return"#"==a.charAt(0)?a:"#"+a};goog.color.rgbStyle_=function(a){return"rgb("+a.join(",")+")"};
-goog.color.hsvToRgb=function(a,b,c){var d=0,e=0,f=0;if(0==b)f=e=d=c;else{var g=Math.floor(a/60),h=a/60-g;a=c*(1-b);var k=c*(1-b*h);b=c*(1-b*(1-h));switch(g){case 1:d=k;e=c;f=a;break;case 2:d=a;e=c;f=b;break;case 3:d=a;e=k;f=c;break;case 4:d=b;e=a;f=c;break;case 5:d=c;e=a;f=k;break;case 6:case 0:d=c,e=b,f=a}}return[Math.floor(d),Math.floor(e),Math.floor(f)]};
-goog.color.rgbToHsv=function(a,b,c){var d=Math.max(Math.max(a,b),c),e=Math.min(Math.min(a,b),c);if(e==d)e=a=0;else{var f=d-e;e=f/d;a=60*(a==d?(b-c)/f:b==d?2+(c-a)/f:4+(a-b)/f);0>a&&(a+=360);360<a&&(a-=360)}return[a,e,d]};goog.color.rgbArrayToHsv=function(a){return goog.color.rgbToHsv(a[0],a[1],a[2])};goog.color.hsvArrayToRgb=function(a){return goog.color.hsvToRgb(a[0],a[1],a[2])};goog.color.hexToHsl=function(a){a=goog.color.hexToRgb(a);return goog.color.rgbToHsl(a[0],a[1],a[2])};
-goog.color.hslToHex=function(a,b,c){return goog.color.rgbArrayToHex(goog.color.hslToRgb(a,b,c))};goog.color.hslArrayToHex=function(a){return goog.color.rgbArrayToHex(goog.color.hslToRgb(a[0],a[1],a[2]))};goog.color.hexToHsv=function(a){return goog.color.rgbArrayToHsv(goog.color.hexToRgb(a))};goog.color.hsvToHex=function(a,b,c){return goog.color.rgbArrayToHex(goog.color.hsvToRgb(a,b,c))};goog.color.hsvArrayToHex=function(a){return goog.color.hsvToHex(a[0],a[1],a[2])};
-goog.color.hslDistance=function(a,b){var c=.5>=a[2]?a[1]*a[2]:a[1]*(1-a[2]);var d=.5>=b[2]?b[1]*b[2]:b[1]*(1-b[2]);return(a[2]-b[2])*(a[2]-b[2])+c*c+d*d-2*c*d*Math.cos(2*(a[0]/360-b[0]/360)*Math.PI)};goog.color.blend=function(a,b,c){c=goog.math.clamp(c,0,1);return[Math.round(c*a[0]+(1-c)*b[0]),Math.round(c*a[1]+(1-c)*b[1]),Math.round(c*a[2]+(1-c)*b[2])]};goog.color.darken=function(a,b){return goog.color.blend([0,0,0],a,b)};goog.color.lighten=function(a,b){return goog.color.blend([255,255,255],a,b)};
-goog.color.highContrast=function(a,b){for(var c=[],d=0;d<b.length;d++)c.push({color:b[d],diff:goog.color.yiqBrightnessDiff_(b[d],a)+goog.color.colorDiff_(b[d],a)});c.sort(function(a,b){return b.diff-a.diff});return c[0].color};goog.color.yiqBrightness_=function(a){return Math.round((299*a[0]+587*a[1]+114*a[2])/1E3)};goog.color.yiqBrightnessDiff_=function(a,b){return Math.abs(goog.color.yiqBrightness_(a)-goog.color.yiqBrightness_(b))};
-goog.color.colorDiff_=function(a,b){return Math.abs(a[0]-b[0])+Math.abs(a[1]-b[1])+Math.abs(a[2]-b[2])};goog.dom.vendor={};goog.dom.vendor.getVendorJsPrefix=function(){return goog.userAgent.WEBKIT?"Webkit":goog.userAgent.GECKO?"Moz":goog.userAgent.IE?"ms":goog.userAgent.OPERA?"O":null};goog.dom.vendor.getVendorPrefix=function(){return goog.userAgent.WEBKIT?"-webkit":goog.userAgent.GECKO?"-moz":goog.userAgent.IE?"-ms":goog.userAgent.OPERA?"-o":null};
-goog.dom.vendor.getPrefixedPropertyName=function(a,b){if(b&&a in b)return a;var c=goog.dom.vendor.getVendorJsPrefix();return c?(c=c.toLowerCase(),c+=goog.string.toTitleCase(a),!goog.isDef(b)||c in b?c:null):null};goog.dom.vendor.getPrefixedEventType=function(a){return((goog.dom.vendor.getVendorJsPrefix()||"")+a).toLowerCase()};goog.math.Box=function(a,b,c,d){this.top=a;this.right=b;this.bottom=c;this.left=d};goog.math.Box.boundingBox=function(a){for(var b=new goog.math.Box(arguments[0].y,arguments[0].x,arguments[0].y,arguments[0].x),c=1;c<arguments.length;c++)b.expandToIncludeCoordinate(arguments[c]);return b};goog.math.Box.prototype.getWidth=function(){return this.right-this.left};goog.math.Box.prototype.getHeight=function(){return this.bottom-this.top};
-goog.math.Box.prototype.clone=function(){return new goog.math.Box(this.top,this.right,this.bottom,this.left)};goog.DEBUG&&(goog.math.Box.prototype.toString=function(){return"("+this.top+"t, "+this.right+"r, "+this.bottom+"b, "+this.left+"l)"});goog.math.Box.prototype.contains=function(a){return goog.math.Box.contains(this,a)};
-goog.math.Box.prototype.expand=function(a,b,c,d){goog.isObject(a)?(this.top-=a.top,this.right+=a.right,this.bottom+=a.bottom,this.left-=a.left):(this.top-=a,this.right+=Number(b),this.bottom+=Number(c),this.left-=Number(d));return this};goog.math.Box.prototype.expandToInclude=function(a){this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.right=Math.max(this.right,a.right);this.bottom=Math.max(this.bottom,a.bottom)};
-goog.math.Box.prototype.expandToIncludeCoordinate=function(a){this.top=Math.min(this.top,a.y);this.right=Math.max(this.right,a.x);this.bottom=Math.max(this.bottom,a.y);this.left=Math.min(this.left,a.x)};goog.math.Box.equals=function(a,b){return a==b?!0:a&&b?a.top==b.top&&a.right==b.right&&a.bottom==b.bottom&&a.left==b.left:!1};
-goog.math.Box.contains=function(a,b){return a&&b?b instanceof goog.math.Box?b.left>=a.left&&b.right<=a.right&&b.top>=a.top&&b.bottom<=a.bottom:b.x>=a.left&&b.x<=a.right&&b.y>=a.top&&b.y<=a.bottom:!1};goog.math.Box.relativePositionX=function(a,b){return b.x<a.left?b.x-a.left:b.x>a.right?b.x-a.right:0};goog.math.Box.relativePositionY=function(a,b){return b.y<a.top?b.y-a.top:b.y>a.bottom?b.y-a.bottom:0};
-goog.math.Box.distance=function(a,b){var c=goog.math.Box.relativePositionX(a,b),d=goog.math.Box.relativePositionY(a,b);return Math.sqrt(c*c+d*d)};goog.math.Box.intersects=function(a,b){return a.left<=b.right&&b.left<=a.right&&a.top<=b.bottom&&b.top<=a.bottom};goog.math.Box.intersectsWithPadding=function(a,b,c){return a.left<=b.right+c&&b.left<=a.right+c&&a.top<=b.bottom+c&&b.top<=a.bottom+c};
-goog.math.Box.prototype.ceil=function(){this.top=Math.ceil(this.top);this.right=Math.ceil(this.right);this.bottom=Math.ceil(this.bottom);this.left=Math.ceil(this.left);return this};goog.math.Box.prototype.floor=function(){this.top=Math.floor(this.top);this.right=Math.floor(this.right);this.bottom=Math.floor(this.bottom);this.left=Math.floor(this.left);return this};
-goog.math.Box.prototype.round=function(){this.top=Math.round(this.top);this.right=Math.round(this.right);this.bottom=Math.round(this.bottom);this.left=Math.round(this.left);return this};goog.math.Box.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.right+=a.x,this.top+=a.y,this.bottom+=a.y):(goog.asserts.assertNumber(a),this.left+=a,this.right+=a,goog.isNumber(b)&&(this.top+=b,this.bottom+=b));return this};
-goog.math.Box.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.right*=a;this.top*=c;this.bottom*=c;return this};goog.math.IRect=function(){};goog.math.Rect=function(a,b,c,d){this.left=a;this.top=b;this.width=c;this.height=d};goog.math.Rect.prototype.clone=function(){return new goog.math.Rect(this.left,this.top,this.width,this.height)};goog.math.Rect.prototype.toBox=function(){return new goog.math.Box(this.top,this.left+this.width,this.top+this.height,this.left)};goog.math.Rect.createFromPositionAndSize=function(a,b){return new goog.math.Rect(a.x,a.y,b.width,b.height)};
-goog.math.Rect.createFromBox=function(a){return new goog.math.Rect(a.left,a.top,a.right-a.left,a.bottom-a.top)};goog.DEBUG&&(goog.math.Rect.prototype.toString=function(){return"("+this.left+", "+this.top+" - "+this.width+"w x "+this.height+"h)"});goog.math.Rect.equals=function(a,b){return a==b?!0:a&&b?a.left==b.left&&a.width==b.width&&a.top==b.top&&a.height==b.height:!1};
-goog.math.Rect.prototype.intersection=function(a){var b=Math.max(this.left,a.left),c=Math.min(this.left+this.width,a.left+a.width);if(b<=c){var d=Math.max(this.top,a.top);a=Math.min(this.top+this.height,a.top+a.height);if(d<=a)return this.left=b,this.top=d,this.width=c-b,this.height=a-d,!0}return!1};
-goog.math.Rect.intersection=function(a,b){var c=Math.max(a.left,b.left),d=Math.min(a.left+a.width,b.left+b.width);if(c<=d){var e=Math.max(a.top,b.top),f=Math.min(a.top+a.height,b.top+b.height);if(e<=f)return new goog.math.Rect(c,e,d-c,f-e)}return null};goog.math.Rect.intersects=function(a,b){return a.left<=b.left+b.width&&b.left<=a.left+a.width&&a.top<=b.top+b.height&&b.top<=a.top+a.height};goog.math.Rect.prototype.intersects=function(a){return goog.math.Rect.intersects(this,a)};
-goog.math.Rect.difference=function(a,b){var c=goog.math.Rect.intersection(a,b);if(!c||!c.height||!c.width)return[a.clone()];c=[];var d=a.top,e=a.height,f=a.left+a.width,g=a.top+a.height,h=b.left+b.width,k=b.top+b.height;b.top>a.top&&(c.push(new goog.math.Rect(a.left,a.top,a.width,b.top-a.top)),d=b.top,e-=b.top-a.top);k<g&&(c.push(new goog.math.Rect(a.left,k,a.width,g-k)),e=k-d);b.left>a.left&&c.push(new goog.math.Rect(a.left,d,b.left-a.left,e));h<f&&c.push(new goog.math.Rect(h,d,f-h,e));return c};
-goog.math.Rect.prototype.difference=function(a){return goog.math.Rect.difference(this,a)};goog.math.Rect.prototype.boundingRect=function(a){var b=Math.max(this.left+this.width,a.left+a.width),c=Math.max(this.top+this.height,a.top+a.height);this.left=Math.min(this.left,a.left);this.top=Math.min(this.top,a.top);this.width=b-this.left;this.height=c-this.top};goog.math.Rect.boundingRect=function(a,b){if(!a||!b)return null;var c=new goog.math.Rect(a.left,a.top,a.width,a.height);c.boundingRect(b);return c};
-goog.math.Rect.prototype.contains=function(a){return a instanceof goog.math.Coordinate?a.x>=this.left&&a.x<=this.left+this.width&&a.y>=this.top&&a.y<=this.top+this.height:this.left<=a.left&&this.left+this.width>=a.left+a.width&&this.top<=a.top&&this.top+this.height>=a.top+a.height};goog.math.Rect.prototype.squaredDistance=function(a){var b=a.x<this.left?this.left-a.x:Math.max(a.x-(this.left+this.width),0);a=a.y<this.top?this.top-a.y:Math.max(a.y-(this.top+this.height),0);return b*b+a*a};
-goog.math.Rect.prototype.distance=function(a){return Math.sqrt(this.squaredDistance(a))};goog.math.Rect.prototype.getSize=function(){return new goog.math.Size(this.width,this.height)};goog.math.Rect.prototype.getTopLeft=function(){return new goog.math.Coordinate(this.left,this.top)};goog.math.Rect.prototype.getCenter=function(){return new goog.math.Coordinate(this.left+this.width/2,this.top+this.height/2)};
-goog.math.Rect.prototype.getBottomRight=function(){return new goog.math.Coordinate(this.left+this.width,this.top+this.height)};goog.math.Rect.prototype.ceil=function(){this.left=Math.ceil(this.left);this.top=Math.ceil(this.top);this.width=Math.ceil(this.width);this.height=Math.ceil(this.height);return this};goog.math.Rect.prototype.floor=function(){this.left=Math.floor(this.left);this.top=Math.floor(this.top);this.width=Math.floor(this.width);this.height=Math.floor(this.height);return this};
-goog.math.Rect.prototype.round=function(){this.left=Math.round(this.left);this.top=Math.round(this.top);this.width=Math.round(this.width);this.height=Math.round(this.height);return this};goog.math.Rect.prototype.translate=function(a,b){a instanceof goog.math.Coordinate?(this.left+=a.x,this.top+=a.y):(this.left+=goog.asserts.assertNumber(a),goog.isNumber(b)&&(this.top+=b));return this};
-goog.math.Rect.prototype.scale=function(a,b){var c=goog.isNumber(b)?b:a;this.left*=a;this.width*=a;this.top*=c;this.height*=c;return this};goog.style={};goog.style.setStyle=function(a,b,c){if(goog.isString(b))goog.style.setStyle_(a,c,b);else for(var d in b)goog.style.setStyle_(a,b[d],d)};goog.style.setStyle_=function(a,b,c){(c=goog.style.getVendorJsStyleName_(a,c))&&(a.style[c]=b)};goog.style.styleNameCache_={};
-goog.style.getVendorJsStyleName_=function(a,b){var c=goog.style.styleNameCache_[b];if(!c){var d=goog.string.toCamelCase(b);c=d;void 0===a.style[d]&&(d=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(d),void 0!==a.style[d]&&(c=d));goog.style.styleNameCache_[b]=c}return c};
-goog.style.getVendorStyleName_=function(a,b){var c=goog.string.toCamelCase(b);return void 0===a.style[c]&&(c=goog.dom.vendor.getVendorJsPrefix()+goog.string.toTitleCase(c),void 0!==a.style[c])?goog.dom.vendor.getVendorPrefix()+"-"+b:b};goog.style.getStyle=function(a,b){var c=a.style[goog.string.toCamelCase(b)];return"undefined"!==typeof c?c:a.style[goog.style.getVendorJsStyleName_(a,b)]||""};
-goog.style.getComputedStyle=function(a,b){var c=goog.dom.getOwnerDocument(a);return c.defaultView&&c.defaultView.getComputedStyle&&(c=c.defaultView.getComputedStyle(a,null))?c[b]||c.getPropertyValue(b)||"":""};goog.style.getCascadedStyle=function(a,b){return a.currentStyle?a.currentStyle[b]:null};goog.style.getStyle_=function(a,b){return goog.style.getComputedStyle(a,b)||goog.style.getCascadedStyle(a,b)||a.style&&a.style[b]};
-goog.style.getComputedBoxSizing=function(a){return goog.style.getStyle_(a,"boxSizing")||goog.style.getStyle_(a,"MozBoxSizing")||goog.style.getStyle_(a,"WebkitBoxSizing")||null};goog.style.getComputedPosition=function(a){return goog.style.getStyle_(a,"position")};goog.style.getBackgroundColor=function(a){return goog.style.getStyle_(a,"backgroundColor")};goog.style.getComputedOverflowX=function(a){return goog.style.getStyle_(a,"overflowX")};
-goog.style.getComputedOverflowY=function(a){return goog.style.getStyle_(a,"overflowY")};goog.style.getComputedZIndex=function(a){return goog.style.getStyle_(a,"zIndex")};goog.style.getComputedTextAlign=function(a){return goog.style.getStyle_(a,"textAlign")};goog.style.getComputedCursor=function(a){return goog.style.getStyle_(a,"cursor")};goog.style.getComputedTransform=function(a){var b=goog.style.getVendorStyleName_(a,"transform");return goog.style.getStyle_(a,b)||goog.style.getStyle_(a,"transform")};
-goog.style.setPosition=function(a,b,c){if(b instanceof goog.math.Coordinate){var d=b.x;b=b.y}else d=b,b=c;a.style.left=goog.style.getPixelStyleValue_(d,!1);a.style.top=goog.style.getPixelStyleValue_(b,!1)};goog.style.getPosition=function(a){return new goog.math.Coordinate(a.offsetLeft,a.offsetTop)};
-goog.style.getClientViewportElement=function(a){a=a?goog.dom.getOwnerDocument(a):goog.dom.getDocument();return!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||goog.dom.getDomHelper(a).isCss1CompatMode()?a.documentElement:a.body};goog.style.getViewportPageOffset=function(a){var b=a.body;a=a.documentElement;return new goog.math.Coordinate(b.scrollLeft||a.scrollLeft,b.scrollTop||a.scrollTop)};
-goog.style.getBoundingClientRect_=function(a){try{var b=a.getBoundingClientRect()}catch(c){return{left:0,top:0,right:0,bottom:0}}goog.userAgent.IE&&a.ownerDocument.body&&(a=a.ownerDocument,b.left-=a.documentElement.clientLeft+a.body.clientLeft,b.top-=a.documentElement.clientTop+a.body.clientTop);return b};
-goog.style.getOffsetParent=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(8))return goog.asserts.assert(a&&"offsetParent"in a),a.offsetParent;var b=goog.dom.getOwnerDocument(a),c=goog.style.getStyle_(a,"position"),d="fixed"==c||"absolute"==c;for(a=a.parentNode;a&&a!=b;a=a.parentNode)if(a.nodeType==goog.dom.NodeType.DOCUMENT_FRAGMENT&&a.host&&(a=a.host),c=goog.style.getStyle_(a,"position"),d=d&&"static"==c&&a!=b.documentElement&&a!=b.body,!d&&(a.scrollWidth>a.clientWidth||
-a.scrollHeight>a.clientHeight||"fixed"==c||"absolute"==c||"relative"==c))return a;return null};
-goog.style.getVisibleRectForElement=function(a){for(var b=new goog.math.Box(0,Infinity,Infinity,0),c=goog.dom.getDomHelper(a),d=c.getDocument().body,e=c.getDocument().documentElement,f=c.getDocumentScrollElement();a=goog.style.getOffsetParent(a);)if(!(goog.userAgent.IE&&0==a.clientWidth||goog.userAgent.WEBKIT&&0==a.clientHeight&&a==d)&&a!=d&&a!=e&&"visible"!=goog.style.getStyle_(a,"overflow")){var g=goog.style.getPageOffset(a),h=goog.style.getClientLeftTop(a);g.x+=h.x;g.y+=h.y;b.top=Math.max(b.top,
-g.y);b.right=Math.min(b.right,g.x+a.clientWidth);b.bottom=Math.min(b.bottom,g.y+a.clientHeight);b.left=Math.max(b.left,g.x)}d=f.scrollLeft;f=f.scrollTop;b.left=Math.max(b.left,d);b.top=Math.max(b.top,f);c=c.getViewportSize();b.right=Math.min(b.right,d+c.width);b.bottom=Math.min(b.bottom,f+c.height);return 0<=b.top&&0<=b.left&&b.bottom>b.top&&b.right>b.left?b:null};
-goog.style.getContainerOffsetToScrollInto=function(a,b,c){var d=b||goog.dom.getDocumentScrollElement(),e=goog.style.getPageOffset(a),f=goog.style.getPageOffset(d),g=goog.style.getBorderBox(d);d==goog.dom.getDocumentScrollElement()?(b=e.x-d.scrollLeft,e=e.y-d.scrollTop,goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(10)&&(b+=g.left,e+=g.top)):(b=e.x-f.x-g.left,e=e.y-f.y-g.top);g=goog.style.getSizeWithDisplay_(a);a=d.clientWidth-g.width;g=d.clientHeight-g.height;f=d.scrollLeft;d=d.scrollTop;
-c?(f+=b-a/2,d+=e-g/2):(f+=Math.min(b,Math.max(b-a,0)),d+=Math.min(e,Math.max(e-g,0)));return new goog.math.Coordinate(f,d)};goog.style.scrollIntoContainerView=function(a,b,c){b=b||goog.dom.getDocumentScrollElement();a=goog.style.getContainerOffsetToScrollInto(a,b,c);b.scrollLeft=a.x;b.scrollTop=a.y};goog.style.getClientLeftTop=function(a){return new goog.math.Coordinate(a.clientLeft,a.clientTop)};
-goog.style.getPageOffset=function(a){var b=goog.dom.getOwnerDocument(a);goog.asserts.assertObject(a,"Parameter is required");var c=new goog.math.Coordinate(0,0),d=goog.style.getClientViewportElement(b);if(a==d)return c;a=goog.style.getBoundingClientRect_(a);b=goog.dom.getDomHelper(b).getDocumentScroll();c.x=a.left+b.x;c.y=a.top+b.y;return c};goog.style.getPageOffsetLeft=function(a){return goog.style.getPageOffset(a).x};goog.style.getPageOffsetTop=function(a){return goog.style.getPageOffset(a).y};
-goog.style.getFramedPageOffset=function(a,b){var c=new goog.math.Coordinate(0,0),d=goog.dom.getWindow(goog.dom.getOwnerDocument(a));if(!goog.reflect.canAccessProperty(d,"parent"))return c;var e=a;do{var f=d==b?goog.style.getPageOffset(e):goog.style.getClientPositionForElement_(goog.asserts.assert(e));c.x+=f.x;c.y+=f.y}while(d&&d!=b&&d!=d.parent&&(e=d.frameElement)&&(d=d.parent));return c};
-goog.style.translateRectForAnotherFrame=function(a,b,c){if(b.getDocument()!=c.getDocument()){var d=b.getDocument().body;c=goog.style.getFramedPageOffset(d,c.getWindow());c=goog.math.Coordinate.difference(c,goog.style.getPageOffset(d));!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9)||b.isCss1CompatMode()||(c=goog.math.Coordinate.difference(c,b.getDocumentScroll()));a.left+=c.x;a.top+=c.y}};
-goog.style.getRelativePosition=function(a,b){var c=goog.style.getClientPosition(a),d=goog.style.getClientPosition(b);return new goog.math.Coordinate(c.x-d.x,c.y-d.y)};goog.style.getClientPositionForElement_=function(a){a=goog.style.getBoundingClientRect_(a);return new goog.math.Coordinate(a.left,a.top)};
-goog.style.getClientPosition=function(a){goog.asserts.assert(a);if(a.nodeType==goog.dom.NodeType.ELEMENT)return goog.style.getClientPositionForElement_(a);a=a.changedTouches?a.changedTouches[0]:a;return new goog.math.Coordinate(a.clientX,a.clientY)};goog.style.setPageOffset=function(a,b,c){var d=goog.style.getPageOffset(a);b instanceof goog.math.Coordinate&&(c=b.y,b=b.x);b=goog.asserts.assertNumber(b)-d.x;goog.style.setPosition(a,a.offsetLeft+b,a.offsetTop+(Number(c)-d.y))};
-goog.style.setSize=function(a,b,c){if(b instanceof goog.math.Size)c=b.height,b=b.width;else if(void 0==c)throw Error("missing height argument");goog.style.setWidth(a,b);goog.style.setHeight(a,c)};goog.style.getPixelStyleValue_=function(a,b){"number"==typeof a&&(a=(b?Math.round(a):a)+"px");return a};goog.style.setHeight=function(a,b){a.style.height=goog.style.getPixelStyleValue_(b,!0)};goog.style.setWidth=function(a,b){a.style.width=goog.style.getPixelStyleValue_(b,!0)};
-goog.style.getSize=function(a){return goog.style.evaluateWithTemporaryDisplay_(goog.style.getSizeWithDisplay_,a)};goog.style.evaluateWithTemporaryDisplay_=function(a,b){if("none"!=goog.style.getStyle_(b,"display"))return a(b);var c=b.style,d=c.display,e=c.visibility,f=c.position;c.visibility="hidden";c.position="absolute";c.display="inline";var g=a(b);c.display=d;c.position=f;c.visibility=e;return g};
-goog.style.getSizeWithDisplay_=function(a){var b=a.offsetWidth,c=a.offsetHeight,d=goog.userAgent.WEBKIT&&!b&&!c;return goog.isDef(b)&&!d||!a.getBoundingClientRect?new goog.math.Size(b,c):(a=goog.style.getBoundingClientRect_(a),new goog.math.Size(a.right-a.left,a.bottom-a.top))};goog.style.getTransformedSize=function(a){if(!a.getBoundingClientRect)return null;a=goog.style.evaluateWithTemporaryDisplay_(goog.style.getBoundingClientRect_,a);return new goog.math.Size(a.right-a.left,a.bottom-a.top)};
-goog.style.getBounds=function(a){var b=goog.style.getPageOffset(a);a=goog.style.getSize(a);return new goog.math.Rect(b.x,b.y,a.width,a.height)};goog.style.toCamelCase=function(a){return goog.string.toCamelCase(String(a))};goog.style.toSelectorCase=function(a){return goog.string.toSelectorCase(a)};
-goog.style.getOpacity=function(a){goog.asserts.assert(a);var b=a.style;a="";"opacity"in b?a=b.opacity:"MozOpacity"in b?a=b.MozOpacity:"filter"in b&&(b=b.filter.match(/alpha\(opacity=([\d.]+)\)/))&&(a=String(b[1]/100));return""==a?a:Number(a)};goog.style.setOpacity=function(a,b){goog.asserts.assert(a);var c=a.style;"opacity"in c?c.opacity=b:"MozOpacity"in c?c.MozOpacity=b:"filter"in c&&(c.filter=""===b?"":"alpha(opacity="+100*Number(b)+")")};
-goog.style.setTransparentBackgroundImage=function(a,b){var c=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?c.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+b+'", sizingMethod="crop")':(c.backgroundImage="url("+b+")",c.backgroundPosition="top left",c.backgroundRepeat="no-repeat")};goog.style.clearTransparentBackgroundImage=function(a){a=a.style;"filter"in a?a.filter="":a.backgroundImage="none"};
-goog.style.showElement=function(a,b){goog.style.setElementShown(a,b)};goog.style.setElementShown=function(a,b){a.style.display=b?"":"none"};goog.style.isElementShown=function(a){return"none"!=a.style.display};
-goog.style.installSafeStyleSheet=function(a,b){var c=goog.dom.getDomHelper(b),d=c.getDocument();if(goog.userAgent.IE&&d.createStyleSheet)return c=d.createStyleSheet(),goog.style.setSafeStyleSheet(c,a),c;d=c.getElementsByTagNameAndClass("HEAD")[0];if(!d){var e=c.getElementsByTagNameAndClass("BODY")[0];d=c.createDom("HEAD");e.parentNode.insertBefore(d,e)}e=c.createDom("STYLE");goog.style.setSafeStyleSheet(e,a);c.appendChild(d,e);return e};
-goog.style.uninstallStyles=function(a){goog.dom.removeNode(a.ownerNode||a.owningElement||a)};goog.style.setSafeStyleSheet=function(a,b){var c=goog.html.SafeStyleSheet.unwrap(b);goog.userAgent.IE&&goog.isDef(a.cssText)?a.cssText=c:a.innerHTML=c};goog.style.setPreWrap=function(a){a=a.style;goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.whiteSpace="pre",a.wordWrap="break-word"):a.whiteSpace=goog.userAgent.GECKO?"-moz-pre-wrap":"pre-wrap"};
-goog.style.setInlineBlock=function(a){a=a.style;a.position="relative";goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("8")?(a.zoom="1",a.display="inline"):a.display="inline-block"};goog.style.isRightToLeft=function(a){return"rtl"==goog.style.getStyle_(a,"direction")};goog.style.unselectableStyle_=goog.userAgent.GECKO?"MozUserSelect":goog.userAgent.WEBKIT||goog.userAgent.EDGE?"WebkitUserSelect":null;
-goog.style.isUnselectable=function(a){return goog.style.unselectableStyle_?"none"==a.style[goog.style.unselectableStyle_].toLowerCase():goog.userAgent.IE||goog.userAgent.OPERA?"on"==a.getAttribute("unselectable"):!1};
-goog.style.setUnselectable=function(a,b,c){c=c?null:a.getElementsByTagName("*");var d=goog.style.unselectableStyle_;if(d){if(b=b?"none":"",a.style&&(a.style[d]=b),c){a=0;for(var e;e=c[a];a++)e.style&&(e.style[d]=b)}}else if(goog.userAgent.IE||goog.userAgent.OPERA)if(b=b?"on":"",a.setAttribute("unselectable",b),c)for(a=0;e=c[a];a++)e.setAttribute("unselectable",b)};goog.style.getBorderBoxSize=function(a){return new goog.math.Size(a.offsetWidth,a.offsetHeight)};
-goog.style.setBorderBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"border-box");else if(c=a.style,d){d=goog.style.getPaddingBox(a);var e=goog.style.getBorderBox(a);c.pixelWidth=b.width-e.left-d.left-d.right-e.right;c.pixelHeight=b.height-e.top-d.top-d.bottom-e.bottom}else c.pixelWidth=b.width,c.pixelHeight=
-b.height};
-goog.style.getContentBoxSize=function(a){var b=goog.dom.getOwnerDocument(a),c=goog.userAgent.IE&&a.currentStyle;if(c&&goog.dom.getDomHelper(b).isCss1CompatMode()&&"auto"!=c.width&&"auto"!=c.height&&!c.boxSizing)return b=goog.style.getIePixelValue_(a,c.width,"width","pixelWidth"),a=goog.style.getIePixelValue_(a,c.height,"height","pixelHeight"),new goog.math.Size(b,a);c=goog.style.getBorderBoxSize(a);b=goog.style.getPaddingBox(a);a=goog.style.getBorderBox(a);return new goog.math.Size(c.width-a.left-
-b.left-b.right-a.right,c.height-a.top-b.top-b.bottom-a.bottom)};
-goog.style.setContentBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(!goog.userAgent.IE||goog.userAgent.isVersionOrHigher("10")||d&&goog.userAgent.isVersionOrHigher("8"))goog.style.setBoxSizingSize_(a,b,"content-box");else if(c=a.style,d)c.pixelWidth=b.width,c.pixelHeight=b.height;else{d=goog.style.getPaddingBox(a);var e=goog.style.getBorderBox(a);c.pixelWidth=b.width+e.left+d.left+d.right+e.right;c.pixelHeight=b.height+e.top+d.top+d.bottom+
-e.bottom}};goog.style.setBoxSizingSize_=function(a,b,c){a=a.style;goog.userAgent.GECKO?a.MozBoxSizing=c:goog.userAgent.WEBKIT?a.WebkitBoxSizing=c:a.boxSizing=c;a.width=Math.max(b.width,0)+"px";a.height=Math.max(b.height,0)+"px"};goog.style.getIePixelValue_=function(a,b,c,d){if(/^\d+px?$/.test(b))return parseInt(b,10);var e=a.style[c],f=a.runtimeStyle[c];a.runtimeStyle[c]=a.currentStyle[c];a.style[c]=b;b=a.style[d];a.style[c]=e;a.runtimeStyle[c]=f;return+b};
-goog.style.getIePixelDistance_=function(a,b){var c=goog.style.getCascadedStyle(a,b);return c?goog.style.getIePixelValue_(a,c,"left","pixelLeft"):0};
-goog.style.getBox_=function(a,b){if(goog.userAgent.IE){var c=goog.style.getIePixelDistance_(a,b+"Left"),d=goog.style.getIePixelDistance_(a,b+"Right"),e=goog.style.getIePixelDistance_(a,b+"Top"),f=goog.style.getIePixelDistance_(a,b+"Bottom");return new goog.math.Box(e,d,f,c)}c=goog.style.getComputedStyle(a,b+"Left");d=goog.style.getComputedStyle(a,b+"Right");e=goog.style.getComputedStyle(a,b+"Top");f=goog.style.getComputedStyle(a,b+"Bottom");return new goog.math.Box(parseFloat(e),parseFloat(d),parseFloat(f),
-parseFloat(c))};goog.style.getPaddingBox=function(a){return goog.style.getBox_(a,"padding")};goog.style.getMarginBox=function(a){return goog.style.getBox_(a,"margin")};goog.style.ieBorderWidthKeywords_={thin:2,medium:4,thick:6};
-goog.style.getIePixelBorder_=function(a,b){if("none"==goog.style.getCascadedStyle(a,b+"Style"))return 0;var c=goog.style.getCascadedStyle(a,b+"Width");return c in goog.style.ieBorderWidthKeywords_?goog.style.ieBorderWidthKeywords_[c]:goog.style.getIePixelValue_(a,c,"left","pixelLeft")};
-goog.style.getBorderBox=function(a){if(goog.userAgent.IE&&!goog.userAgent.isDocumentModeOrHigher(9)){var b=goog.style.getIePixelBorder_(a,"borderLeft"),c=goog.style.getIePixelBorder_(a,"borderRight"),d=goog.style.getIePixelBorder_(a,"borderTop");a=goog.style.getIePixelBorder_(a,"borderBottom");return new goog.math.Box(d,c,a,b)}b=goog.style.getComputedStyle(a,"borderLeftWidth");c=goog.style.getComputedStyle(a,"borderRightWidth");d=goog.style.getComputedStyle(a,"borderTopWidth");a=goog.style.getComputedStyle(a,
-"borderBottomWidth");return new goog.math.Box(parseFloat(d),parseFloat(c),parseFloat(a),parseFloat(b))};goog.style.getFontFamily=function(a){var b=goog.dom.getOwnerDocument(a),c="";if(b.body.createTextRange&&goog.dom.contains(b,a)){b=b.body.createTextRange();b.moveToElementText(a);try{c=b.queryCommandValue("FontName")}catch(d){c=""}}c||(c=goog.style.getStyle_(a,"fontFamily"));a=c.split(",");1<a.length&&(c=a[0]);return goog.string.stripQuotes(c,"\"'")};goog.style.lengthUnitRegex_=/[^\d]+$/;
-goog.style.getLengthUnits=function(a){return(a=a.match(goog.style.lengthUnitRegex_))&&a[0]||null};goog.style.ABSOLUTE_CSS_LENGTH_UNITS_={cm:1,"in":1,mm:1,pc:1,pt:1};goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_={em:1,ex:1};
-goog.style.getFontSize=function(a){var b=goog.style.getStyle_(a,"fontSize"),c=goog.style.getLengthUnits(b);if(b&&"px"==c)return parseInt(b,10);if(goog.userAgent.IE){if(String(c)in goog.style.ABSOLUTE_CSS_LENGTH_UNITS_)return goog.style.getIePixelValue_(a,b,"left","pixelLeft");if(a.parentNode&&a.parentNode.nodeType==goog.dom.NodeType.ELEMENT&&String(c)in goog.style.CONVERTIBLE_RELATIVE_CSS_UNITS_)return a=a.parentNode,c=goog.style.getStyle_(a,"fontSize"),goog.style.getIePixelValue_(a,b==c?"1em":b,
-"left","pixelLeft")}c=goog.dom.createDom("SPAN",{style:"visibility:hidden;position:absolute;line-height:0;padding:0;margin:0;border:0;height:1em;"});goog.dom.appendChild(a,c);b=c.offsetHeight;goog.dom.removeNode(c);return b};goog.style.parseStyleAttribute=function(a){var b={};goog.array.forEach(a.split(/\s*;\s*/),function(a){var c=a.match(/\s*([\w-]+)\s*:(.+)/);c&&(a=c[1],c=goog.string.trim(c[2]),b[goog.string.toCamelCase(a.toLowerCase())]=c)});return b};
-goog.style.toStyleAttribute=function(a){var b=[];goog.object.forEach(a,function(a,d){b.push(goog.string.toSelectorCase(d),":",a,";")});return b.join("")};goog.style.setFloat=function(a,b){a.style[goog.userAgent.IE?"styleFloat":"cssFloat"]=b};goog.style.getFloat=function(a){return a.style[goog.userAgent.IE?"styleFloat":"cssFloat"]||""};
-goog.style.getScrollbarWidth=function(a){var b=goog.dom.createElement("DIV");a&&(b.className=a);b.style.cssText="overflow:auto;position:absolute;top:0;width:100px;height:100px";a=goog.dom.createElement("DIV");goog.style.setSize(a,"200px","200px");b.appendChild(a);goog.dom.appendChild(goog.dom.getDocument().body,b);a=b.offsetWidth-b.clientWidth;goog.dom.removeNode(b);return a};goog.style.MATRIX_TRANSLATION_REGEX_=/matrix\([0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, [0-9\.\-]+, ([0-9\.\-]+)p?x?, ([0-9\.\-]+)p?x?\)/;
-goog.style.getCssTranslation=function(a){a=goog.style.getComputedTransform(a);return a?(a=a.match(goog.style.MATRIX_TRANSLATION_REGEX_))?new goog.math.Coordinate(parseFloat(a[1]),parseFloat(a[2])):new goog.math.Coordinate(0,0):new goog.math.Coordinate(0,0)};goog.events.EventHandler=function(a){goog.Disposable.call(this);this.handler_=a;this.keys_={}};goog.inherits(goog.events.EventHandler,goog.Disposable);goog.events.EventHandler.typeArray_=[];goog.events.EventHandler.prototype.listen=function(a,b,c,d){return this.listen_(a,b,c,d)};goog.events.EventHandler.prototype.listenWithScope=function(a,b,c,d,e){return this.listen_(a,b,c,d,e)};
-goog.events.EventHandler.prototype.listen_=function(a,b,c,d,e){goog.isArray(b)||(b&&(goog.events.EventHandler.typeArray_[0]=b.toString()),b=goog.events.EventHandler.typeArray_);for(var f=0;f<b.length;f++){var g=goog.events.listen(a,b[f],c||this.handleEvent,d||!1,e||this.handler_||this);if(!g)break;this.keys_[g.key]=g}return this};goog.events.EventHandler.prototype.listenOnce=function(a,b,c,d){return this.listenOnce_(a,b,c,d)};
-goog.events.EventHandler.prototype.listenOnceWithScope=function(a,b,c,d,e){return this.listenOnce_(a,b,c,d,e)};goog.events.EventHandler.prototype.listenOnce_=function(a,b,c,d,e){if(goog.isArray(b))for(var f=0;f<b.length;f++)this.listenOnce_(a,b[f],c,d,e);else{a=goog.events.listenOnce(a,b,c||this.handleEvent,d,e||this.handler_||this);if(!a)return this;this.keys_[a.key]=a}return this};goog.events.EventHandler.prototype.listenWithWrapper=function(a,b,c,d){return this.listenWithWrapper_(a,b,c,d)};
-goog.events.EventHandler.prototype.listenWithWrapperAndScope=function(a,b,c,d,e){return this.listenWithWrapper_(a,b,c,d,e)};goog.events.EventHandler.prototype.listenWithWrapper_=function(a,b,c,d,e){b.listen(a,c,d,e||this.handler_||this,this);return this};goog.events.EventHandler.prototype.getListenerCount=function(){var a=0,b;for(b in this.keys_)Object.prototype.hasOwnProperty.call(this.keys_,b)&&a++;return a};
-goog.events.EventHandler.prototype.unlisten=function(a,b,c,d,e){if(goog.isArray(b))for(var f=0;f<b.length;f++)this.unlisten(a,b[f],c,d,e);else if(d=goog.isObject(d)?!!d.capture:!!d,a=goog.events.getListener(a,b,c||this.handleEvent,d,e||this.handler_||this))goog.events.unlistenByKey(a),delete this.keys_[a.key];return this};goog.events.EventHandler.prototype.unlistenWithWrapper=function(a,b,c,d,e){b.unlisten(a,c,d,e||this.handler_||this,this);return this};
-goog.events.EventHandler.prototype.removeAll=function(){goog.object.forEach(this.keys_,function(a,b){this.keys_.hasOwnProperty(b)&&goog.events.unlistenByKey(a)},this);this.keys_={}};goog.events.EventHandler.prototype.disposeInternal=function(){goog.events.EventHandler.superClass_.disposeInternal.call(this);this.removeAll()};goog.events.EventHandler.prototype.handleEvent=function(a){throw Error("EventHandler.handleEvent not implemented");};goog.ui={};goog.ui.IdGenerator=function(){};goog.addSingletonGetter(goog.ui.IdGenerator);goog.ui.IdGenerator.prototype.nextId_=0;goog.ui.IdGenerator.prototype.getNextUniqueId=function(){return":"+(this.nextId_++).toString(36)};goog.ui.Component=function(a){goog.events.EventTarget.call(this);this.dom_=a||goog.dom.getDomHelper();this.rightToLeft_=goog.ui.Component.defaultRightToLeft_;this.id_=null;this.inDocument_=!1;this.element_=null;this.googUiComponentHandler_=void 0;this.childIndex_=this.children_=this.parent_=this.model_=null;this.wasDecorated_=!1};goog.inherits(goog.ui.Component,goog.events.EventTarget);goog.ui.Component.ALLOW_DETACHED_DECORATION=!1;goog.ui.Component.prototype.idGenerator_=goog.ui.IdGenerator.getInstance();
-goog.ui.Component.DEFAULT_BIDI_DIR=0;goog.ui.Component.defaultRightToLeft_=1==goog.ui.Component.DEFAULT_BIDI_DIR?!1:-1==goog.ui.Component.DEFAULT_BIDI_DIR?!0:null;
-goog.ui.Component.EventType={BEFORE_SHOW:"beforeshow",SHOW:"show",HIDE:"hide",DISABLE:"disable",ENABLE:"enable",HIGHLIGHT:"highlight",UNHIGHLIGHT:"unhighlight",ACTIVATE:"activate",DEACTIVATE:"deactivate",SELECT:"select",UNSELECT:"unselect",CHECK:"check",UNCHECK:"uncheck",FOCUS:"focus",BLUR:"blur",OPEN:"open",CLOSE:"close",ENTER:"enter",LEAVE:"leave",ACTION:"action",CHANGE:"change"};
-goog.ui.Component.Error={NOT_SUPPORTED:"Method not supported",DECORATE_INVALID:"Invalid element to decorate",ALREADY_RENDERED:"Component already rendered",PARENT_UNABLE_TO_BE_SET:"Unable to set parent component",CHILD_INDEX_OUT_OF_BOUNDS:"Child component index out of bounds",NOT_OUR_CHILD:"Child is not in parent component",NOT_IN_DOCUMENT:"Operation not supported while component is not in document",STATE_INVALID:"Invalid component state"};
-goog.ui.Component.State={ALL:255,DISABLED:1,HOVER:2,ACTIVE:4,SELECTED:8,CHECKED:16,FOCUSED:32,OPENED:64};
-goog.ui.Component.getStateTransitionEvent=function(a,b){switch(a){case goog.ui.Component.State.DISABLED:return b?goog.ui.Component.EventType.DISABLE:goog.ui.Component.EventType.ENABLE;case goog.ui.Component.State.HOVER:return b?goog.ui.Component.EventType.HIGHLIGHT:goog.ui.Component.EventType.UNHIGHLIGHT;case goog.ui.Component.State.ACTIVE:return b?goog.ui.Component.EventType.ACTIVATE:goog.ui.Component.EventType.DEACTIVATE;case goog.ui.Component.State.SELECTED:return b?goog.ui.Component.EventType.SELECT:
-goog.ui.Component.EventType.UNSELECT;case goog.ui.Component.State.CHECKED:return b?goog.ui.Component.EventType.CHECK:goog.ui.Component.EventType.UNCHECK;case goog.ui.Component.State.FOCUSED:return b?goog.ui.Component.EventType.FOCUS:goog.ui.Component.EventType.BLUR;case goog.ui.Component.State.OPENED:return b?goog.ui.Component.EventType.OPEN:goog.ui.Component.EventType.CLOSE}throw Error(goog.ui.Component.Error.STATE_INVALID);};
-goog.ui.Component.setDefaultRightToLeft=function(a){goog.ui.Component.defaultRightToLeft_=a};goog.ui.Component.prototype.getId=function(){return this.id_||(this.id_=this.idGenerator_.getNextUniqueId())};goog.ui.Component.prototype.setId=function(a){this.parent_&&this.parent_.childIndex_&&(goog.object.remove(this.parent_.childIndex_,this.id_),goog.object.add(this.parent_.childIndex_,a,this));this.id_=a};goog.ui.Component.prototype.getElement=function(){return this.element_};
-goog.ui.Component.prototype.getElementStrict=function(){var a=this.element_;goog.asserts.assert(a,"Can not call getElementStrict before rendering/decorating.");return a};goog.ui.Component.prototype.setElementInternal=function(a){this.element_=a};goog.ui.Component.prototype.getElementsByClass=function(a){return this.element_?this.dom_.getElementsByClass(a,this.element_):[]};goog.ui.Component.prototype.getElementByClass=function(a){return this.element_?this.dom_.getElementByClass(a,this.element_):null};
-goog.ui.Component.prototype.getRequiredElementByClass=function(a){var b=this.getElementByClass(a);goog.asserts.assert(b,"Expected element in component with class: %s",a);return b};goog.ui.Component.prototype.getHandler=function(){this.googUiComponentHandler_||(this.googUiComponentHandler_=new goog.events.EventHandler(this));return goog.asserts.assert(this.googUiComponentHandler_)};
-goog.ui.Component.prototype.setParent=function(a){if(this==a)throw Error(goog.ui.Component.Error.PARENT_UNABLE_TO_BE_SET);if(a&&this.parent_&&this.id_&&this.parent_.getChild(this.id_)&&this.parent_!=a)throw Error(goog.ui.Component.Error.PARENT_UNABLE_TO_BE_SET);this.parent_=a;goog.ui.Component.superClass_.setParentEventTarget.call(this,a)};goog.ui.Component.prototype.getParent=function(){return this.parent_};
-goog.ui.Component.prototype.setParentEventTarget=function(a){if(this.parent_&&this.parent_!=a)throw Error(goog.ui.Component.Error.NOT_SUPPORTED);goog.ui.Component.superClass_.setParentEventTarget.call(this,a)};goog.ui.Component.prototype.getDomHelper=function(){return this.dom_};goog.ui.Component.prototype.isInDocument=function(){return this.inDocument_};goog.ui.Component.prototype.createDom=function(){this.element_=this.dom_.createElement("DIV")};goog.ui.Component.prototype.render=function(a){this.render_(a)};
-goog.ui.Component.prototype.renderBefore=function(a){this.render_(a.parentNode,a)};goog.ui.Component.prototype.render_=function(a,b){if(this.inDocument_)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.element_||this.createDom();a?a.insertBefore(this.element_,b||null):this.dom_.getDocument().body.appendChild(this.element_);this.parent_&&!this.parent_.isInDocument()||this.enterDocument()};
-goog.ui.Component.prototype.decorate=function(a){if(this.inDocument_)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);if(a&&this.canDecorate(a)){this.wasDecorated_=!0;var b=goog.dom.getOwnerDocument(a);this.dom_&&this.dom_.getDocument()==b||(this.dom_=goog.dom.getDomHelper(a));this.decorateInternal(a);goog.ui.Component.ALLOW_DETACHED_DECORATION&&!goog.dom.contains(b,a)||this.enterDocument()}else throw Error(goog.ui.Component.Error.DECORATE_INVALID);};goog.ui.Component.prototype.canDecorate=function(a){return!0};
-goog.ui.Component.prototype.wasDecorated=function(){return this.wasDecorated_};goog.ui.Component.prototype.decorateInternal=function(a){this.element_=a};goog.ui.Component.prototype.enterDocument=function(){this.inDocument_=!0;this.forEachChild(function(a){!a.isInDocument()&&a.getElement()&&a.enterDocument()})};
-goog.ui.Component.prototype.exitDocument=function(){this.forEachChild(function(a){a.isInDocument()&&a.exitDocument()});this.googUiComponentHandler_&&this.googUiComponentHandler_.removeAll();this.inDocument_=!1};
-goog.ui.Component.prototype.disposeInternal=function(){this.inDocument_&&this.exitDocument();this.googUiComponentHandler_&&(this.googUiComponentHandler_.dispose(),delete this.googUiComponentHandler_);this.forEachChild(function(a){a.dispose()});!this.wasDecorated_&&this.element_&&goog.dom.removeNode(this.element_);this.parent_=this.model_=this.element_=this.childIndex_=this.children_=null;goog.ui.Component.superClass_.disposeInternal.call(this)};
-goog.ui.Component.prototype.makeId=function(a){return this.getId()+"."+a};goog.ui.Component.prototype.makeIds=function(a){var b={},c;for(c in a)b[c]=this.makeId(a[c]);return b};goog.ui.Component.prototype.getModel=function(){return this.model_};goog.ui.Component.prototype.setModel=function(a){this.model_=a};goog.ui.Component.prototype.getFragmentFromId=function(a){return a.substring(this.getId().length+1)};
-goog.ui.Component.prototype.getElementByFragment=function(a){if(!this.inDocument_)throw Error(goog.ui.Component.Error.NOT_IN_DOCUMENT);return this.dom_.getElement(this.makeId(a))};goog.ui.Component.prototype.addChild=function(a,b){this.addChildAt(a,this.getChildCount(),b)};
-goog.ui.Component.prototype.addChildAt=function(a,b,c){goog.asserts.assert(!!a,"Provided element must not be null.");if(a.inDocument_&&(c||!this.inDocument_))throw Error(goog.ui.Component.Error.ALREADY_RENDERED);if(0>b||b>this.getChildCount())throw Error(goog.ui.Component.Error.CHILD_INDEX_OUT_OF_BOUNDS);this.childIndex_&&this.children_||(this.childIndex_={},this.children_=[]);a.getParent()==this?(goog.object.set(this.childIndex_,a.getId(),a),goog.array.remove(this.children_,a)):goog.object.add(this.childIndex_,
-a.getId(),a);a.setParent(this);goog.array.insertAt(this.children_,a,b);a.inDocument_&&this.inDocument_&&a.getParent()==this?(c=this.getContentElement(),b=c.childNodes[b]||null,b!=a.getElement()&&c.insertBefore(a.getElement(),b)):c?(this.element_||this.createDom(),b=this.getChildAt(b+1),a.render_(this.getContentElement(),b?b.element_:null)):this.inDocument_&&!a.inDocument_&&a.element_&&a.element_.parentNode&&a.element_.parentNode.nodeType==goog.dom.NodeType.ELEMENT&&a.enterDocument()};
-goog.ui.Component.prototype.getContentElement=function(){return this.element_};goog.ui.Component.prototype.isRightToLeft=function(){null==this.rightToLeft_&&(this.rightToLeft_=goog.style.isRightToLeft(this.inDocument_?this.element_:this.dom_.getDocument().body));return this.rightToLeft_};goog.ui.Component.prototype.setRightToLeft=function(a){if(this.inDocument_)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.rightToLeft_=a};
-goog.ui.Component.prototype.hasChildren=function(){return!!this.children_&&0!=this.children_.length};goog.ui.Component.prototype.getChildCount=function(){return this.children_?this.children_.length:0};goog.ui.Component.prototype.getChildIds=function(){var a=[];this.forEachChild(function(b){a.push(b.getId())});return a};goog.ui.Component.prototype.getChild=function(a){return this.childIndex_&&a?goog.object.get(this.childIndex_,a)||null:null};
-goog.ui.Component.prototype.getChildAt=function(a){return this.children_?this.children_[a]||null:null};goog.ui.Component.prototype.forEachChild=function(a,b){this.children_&&goog.array.forEach(this.children_,a,b)};goog.ui.Component.prototype.indexOfChild=function(a){return this.children_&&a?goog.array.indexOf(this.children_,a):-1};
-goog.ui.Component.prototype.removeChild=function(a,b){if(a){var c=goog.isString(a)?a:a.getId();a=this.getChild(c);c&&a&&(goog.object.remove(this.childIndex_,c),goog.array.remove(this.children_,a),b&&(a.exitDocument(),a.element_&&goog.dom.removeNode(a.element_)),a.setParent(null))}if(!a)throw Error(goog.ui.Component.Error.NOT_OUR_CHILD);return a};goog.ui.Component.prototype.removeChildAt=function(a,b){return this.removeChild(this.getChildAt(a),b)};
-goog.ui.Component.prototype.removeChildren=function(a){for(var b=[];this.hasChildren();)b.push(this.removeChildAt(0,a));return b};goog.a11y={};goog.a11y.aria={};
-goog.a11y.aria.Role={ALERT:"alert",ALERTDIALOG:"alertdialog",APPLICATION:"application",ARTICLE:"article",BANNER:"banner",BUTTON:"button",CHECKBOX:"checkbox",COLUMNHEADER:"columnheader",COMBOBOX:"combobox",COMPLEMENTARY:"complementary",CONTENTINFO:"contentinfo",DEFINITION:"definition",DIALOG:"dialog",DIRECTORY:"directory",DOCUMENT:"document",FORM:"form",GRID:"grid",GRIDCELL:"gridcell",GROUP:"group",HEADING:"heading",IMG:"img",LINK:"link",LIST:"list",LISTBOX:"listbox",LISTITEM:"listitem",LOG:"log",
-MAIN:"main",MARQUEE:"marquee",MATH:"math",MENU:"menu",MENUBAR:"menubar",MENU_ITEM:"menuitem",MENU_ITEM_CHECKBOX:"menuitemcheckbox",MENU_ITEM_RADIO:"menuitemradio",NAVIGATION:"navigation",NOTE:"note",OPTION:"option",PRESENTATION:"presentation",PROGRESSBAR:"progressbar",RADIO:"radio",RADIOGROUP:"radiogroup",REGION:"region",ROW:"row",ROWGROUP:"rowgroup",ROWHEADER:"rowheader",SCROLLBAR:"scrollbar",SEARCH:"search",SEPARATOR:"separator",SLIDER:"slider",SPINBUTTON:"spinbutton",STATUS:"status",TAB:"tab",
-TAB_LIST:"tablist",TAB_PANEL:"tabpanel",TEXTBOX:"textbox",TEXTINFO:"textinfo",TIMER:"timer",TOOLBAR:"toolbar",TOOLTIP:"tooltip",TREE:"tree",TREEGRID:"treegrid",TREEITEM:"treeitem"};goog.a11y.aria.State={ACTIVEDESCENDANT:"activedescendant",ATOMIC:"atomic",AUTOCOMPLETE:"autocomplete",BUSY:"busy",CHECKED:"checked",COLINDEX:"colindex",CONTROLS:"controls",DESCRIBEDBY:"describedby",DISABLED:"disabled",DROPEFFECT:"dropeffect",EXPANDED:"expanded",FLOWTO:"flowto",GRABBED:"grabbed",HASPOPUP:"haspopup",HIDDEN:"hidden",INVALID:"invalid",LABEL:"label",LABELLEDBY:"labelledby",LEVEL:"level",LIVE:"live",MULTILINE:"multiline",MULTISELECTABLE:"multiselectable",ORIENTATION:"orientation",OWNS:"owns",
-POSINSET:"posinset",PRESSED:"pressed",READONLY:"readonly",RELEVANT:"relevant",REQUIRED:"required",ROWINDEX:"rowindex",SELECTED:"selected",SETSIZE:"setsize",SORT:"sort",VALUEMAX:"valuemax",VALUEMIN:"valuemin",VALUENOW:"valuenow",VALUETEXT:"valuetext"};goog.a11y.aria.AutoCompleteValues={INLINE:"inline",LIST:"list",BOTH:"both",NONE:"none"};goog.a11y.aria.DropEffectValues={COPY:"copy",MOVE:"move",LINK:"link",EXECUTE:"execute",POPUP:"popup",NONE:"none"};
-goog.a11y.aria.LivePriority={OFF:"off",POLITE:"polite",ASSERTIVE:"assertive"};goog.a11y.aria.OrientationValues={VERTICAL:"vertical",HORIZONTAL:"horizontal"};goog.a11y.aria.RelevantValues={ADDITIONS:"additions",REMOVALS:"removals",TEXT:"text",ALL:"all"};goog.a11y.aria.SortValues={ASCENDING:"ascending",DESCENDING:"descending",NONE:"none",OTHER:"other"};goog.a11y.aria.CheckedValues={TRUE:"true",FALSE:"false",MIXED:"mixed",UNDEFINED:"undefined"};
-goog.a11y.aria.ExpandedValues={TRUE:"true",FALSE:"false",UNDEFINED:"undefined"};goog.a11y.aria.GrabbedValues={TRUE:"true",FALSE:"false",UNDEFINED:"undefined"};goog.a11y.aria.InvalidValues={FALSE:"false",TRUE:"true",GRAMMAR:"grammar",SPELLING:"spelling"};goog.a11y.aria.PressedValues={TRUE:"true",FALSE:"false",MIXED:"mixed",UNDEFINED:"undefined"};goog.a11y.aria.SelectedValues={TRUE:"true",FALSE:"false",UNDEFINED:"undefined"};goog.a11y.aria.datatables={};
-goog.a11y.aria.datatables.getDefaultValuesMap=function(){goog.a11y.aria.DefaultStateValueMap_||(goog.a11y.aria.DefaultStateValueMap_=goog.object.create(goog.a11y.aria.State.ATOMIC,!1,goog.a11y.aria.State.AUTOCOMPLETE,"none",goog.a11y.aria.State.DROPEFFECT,"none",goog.a11y.aria.State.HASPOPUP,!1,goog.a11y.aria.State.LIVE,"off",goog.a11y.aria.State.MULTILINE,!1,goog.a11y.aria.State.MULTISELECTABLE,!1,goog.a11y.aria.State.ORIENTATION,"vertical",goog.a11y.aria.State.READONLY,!1,goog.a11y.aria.State.RELEVANT,
-"additions text",goog.a11y.aria.State.REQUIRED,!1,goog.a11y.aria.State.SORT,"none",goog.a11y.aria.State.BUSY,!1,goog.a11y.aria.State.DISABLED,!1,goog.a11y.aria.State.HIDDEN,!1,goog.a11y.aria.State.INVALID,"false"));return goog.a11y.aria.DefaultStateValueMap_};goog.a11y.aria.ARIA_PREFIX_="aria-";goog.a11y.aria.ROLE_ATTRIBUTE_="role";goog.a11y.aria.TAGS_WITH_ASSUMED_ROLES_=goog.object.createSet("A AREA BUTTON HEAD INPUT LINK MENU META OPTGROUP OPTION PROGRESS STYLE SELECT SOURCE TEXTAREA TITLE TRACK".split(" "));
-goog.a11y.aria.CONTAINER_ROLES_=[goog.a11y.aria.Role.COMBOBOX,goog.a11y.aria.Role.GRID,goog.a11y.aria.Role.GROUP,goog.a11y.aria.Role.LISTBOX,goog.a11y.aria.Role.MENU,goog.a11y.aria.Role.MENUBAR,goog.a11y.aria.Role.RADIOGROUP,goog.a11y.aria.Role.ROW,goog.a11y.aria.Role.ROWGROUP,goog.a11y.aria.Role.TAB_LIST,goog.a11y.aria.Role.TEXTBOX,goog.a11y.aria.Role.TOOLBAR,goog.a11y.aria.Role.TREE,goog.a11y.aria.Role.TREEGRID];
-goog.a11y.aria.setRole=function(a,b){b?(goog.asserts.ENABLE_ASSERTS&&goog.asserts.assert(goog.object.containsValue(goog.a11y.aria.Role,b),"No such ARIA role "+b),a.setAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_,b)):goog.a11y.aria.removeRole(a)};goog.a11y.aria.getRole=function(a){return a.getAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_)||null};goog.a11y.aria.removeRole=function(a){a.removeAttribute(goog.a11y.aria.ROLE_ATTRIBUTE_)};
-goog.a11y.aria.setState=function(a,b,c){goog.isArray(c)&&(c=c.join(" "));var d=goog.a11y.aria.getAriaAttributeName_(b);""===c||void 0==c?(c=goog.a11y.aria.datatables.getDefaultValuesMap(),b in c?a.setAttribute(d,c[b]):a.removeAttribute(d)):a.setAttribute(d,c)};goog.a11y.aria.toggleState=function(a,b){var c=goog.a11y.aria.getState(a,b);goog.string.isEmptyOrWhitespace(goog.string.makeSafe(c))||"true"==c||"false"==c?goog.a11y.aria.setState(a,b,"true"==c?"false":"true"):goog.a11y.aria.removeState(a,b)};
-goog.a11y.aria.removeState=function(a,b){a.removeAttribute(goog.a11y.aria.getAriaAttributeName_(b))};goog.a11y.aria.getState=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));return null==c||void 0==c?"":String(c)};goog.a11y.aria.getActiveDescendant=function(a){var b=goog.a11y.aria.getState(a,goog.a11y.aria.State.ACTIVEDESCENDANT);return goog.dom.getOwnerDocument(a).getElementById(b)};
-goog.a11y.aria.setActiveDescendant=function(a,b){var c="";b&&(c=b.id,goog.asserts.assert(c,"The active element should have an id."));goog.a11y.aria.setState(a,goog.a11y.aria.State.ACTIVEDESCENDANT,c)};goog.a11y.aria.getLabel=function(a){return goog.a11y.aria.getState(a,goog.a11y.aria.State.LABEL)};goog.a11y.aria.setLabel=function(a,b){goog.a11y.aria.setState(a,goog.a11y.aria.State.LABEL,b)};
-goog.a11y.aria.assertRoleIsSetInternalUtil=function(a,b){if(!goog.a11y.aria.TAGS_WITH_ASSUMED_ROLES_[a.tagName]){var c=goog.a11y.aria.getRole(a);goog.asserts.assert(null!=c,"The element ARIA role cannot be null.");goog.asserts.assert(goog.array.contains(b,c),'Non existing or incorrect role set for element.The role set is "'+c+'". The role should be any of "'+b+'". Check the ARIA specification for more details http://www.w3.org/TR/wai-aria/roles.')}};
-goog.a11y.aria.getStateBoolean=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));goog.asserts.assert(goog.isBoolean(c)||null==c||"true"==c||"false"==c);return null==c?c:goog.isBoolean(c)?c:"true"==c};goog.a11y.aria.getStateNumber=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));goog.asserts.assert((null==c||!isNaN(Number(c)))&&!goog.isBoolean(c));return null==c?null:Number(c)};
-goog.a11y.aria.getStateString=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));goog.asserts.assert((null==c||goog.isString(c))&&(""==c||isNaN(Number(c)))&&"true"!=c&&"false"!=c);return null==c||""==c?null:c};goog.a11y.aria.getStringArrayStateInternalUtil=function(a,b){var c=a.getAttribute(goog.a11y.aria.getAriaAttributeName_(b));return goog.a11y.aria.splitStringOnWhitespace_(c)};goog.a11y.aria.hasState=function(a,b){return a.hasAttribute(goog.a11y.aria.getAriaAttributeName_(b))};
-goog.a11y.aria.isContainerRole=function(a){a=goog.a11y.aria.getRole(a);return goog.array.contains(goog.a11y.aria.CONTAINER_ROLES_,a)};goog.a11y.aria.splitStringOnWhitespace_=function(a){return a?a.split(/\s+/):[]};goog.a11y.aria.getAriaAttributeName_=function(a){goog.asserts.ENABLE_ASSERTS&&(goog.asserts.assert(a,"ARIA attribute cannot be empty."),goog.asserts.assert(goog.object.containsValue(goog.a11y.aria.State,a),"No such ARIA attribute "+a));return goog.a11y.aria.ARIA_PREFIX_+a};goog.events.KeyCodes={WIN_KEY_FF_LINUX:0,MAC_ENTER:3,BACKSPACE:8,TAB:9,NUM_CENTER:12,ENTER:13,SHIFT:16,CTRL:17,ALT:18,PAUSE:19,CAPS_LOCK:20,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,PLUS_SIGN:43,PRINT_SCREEN:44,INSERT:45,DELETE:46,ZERO:48,ONE:49,TWO:50,THREE:51,FOUR:52,FIVE:53,SIX:54,SEVEN:55,EIGHT:56,NINE:57,FF_SEMICOLON:59,FF_EQUALS:61,FF_DASH:173,QUESTION_MARK:63,AT_SIGN:64,A:65,B:66,C:67,D:68,E:69,F:70,G:71,H:72,I:73,J:74,K:75,L:76,M:77,N:78,O:79,P:80,
-Q:81,R:82,S:83,T:84,U:85,V:86,W:87,X:88,Y:89,Z:90,META:91,WIN_KEY_RIGHT:92,CONTEXT_MENU:93,NUM_ZERO:96,NUM_ONE:97,NUM_TWO:98,NUM_THREE:99,NUM_FOUR:100,NUM_FIVE:101,NUM_SIX:102,NUM_SEVEN:103,NUM_EIGHT:104,NUM_NINE:105,NUM_MULTIPLY:106,NUM_PLUS:107,NUM_MINUS:109,NUM_PERIOD:110,NUM_DIVISION:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,NUMLOCK:144,SCROLL_LOCK:145,FIRST_MEDIA_KEY:166,LAST_MEDIA_KEY:183,SEMICOLON:186,DASH:189,EQUALS:187,COMMA:188,PERIOD:190,
-SLASH:191,APOSTROPHE:192,TILDE:192,SINGLE_QUOTE:222,OPEN_SQUARE_BRACKET:219,BACKSLASH:220,CLOSE_SQUARE_BRACKET:221,WIN_KEY:224,MAC_FF_META:224,MAC_WK_CMD_LEFT:91,MAC_WK_CMD_RIGHT:93,WIN_IME:229,VK_NONAME:252,PHANTOM:255};
-goog.events.KeyCodes.isTextModifyingKeyEvent=function(a){if(a.altKey&&!a.ctrlKey||a.metaKey||a.keyCode>=goog.events.KeyCodes.F1&&a.keyCode<=goog.events.KeyCodes.F12)return!1;switch(a.keyCode){case goog.events.KeyCodes.ALT:case goog.events.KeyCodes.CAPS_LOCK:case goog.events.KeyCodes.CONTEXT_MENU:case goog.events.KeyCodes.CTRL:case goog.events.KeyCodes.DOWN:case goog.events.KeyCodes.END:case goog.events.KeyCodes.ESC:case goog.events.KeyCodes.HOME:case goog.events.KeyCodes.INSERT:case goog.events.KeyCodes.LEFT:case goog.events.KeyCodes.MAC_FF_META:case goog.events.KeyCodes.META:case goog.events.KeyCodes.NUMLOCK:case goog.events.KeyCodes.NUM_CENTER:case goog.events.KeyCodes.PAGE_DOWN:case goog.events.KeyCodes.PAGE_UP:case goog.events.KeyCodes.PAUSE:case goog.events.KeyCodes.PHANTOM:case goog.events.KeyCodes.PRINT_SCREEN:case goog.events.KeyCodes.RIGHT:case goog.events.KeyCodes.SCROLL_LOCK:case goog.events.KeyCodes.SHIFT:case goog.events.KeyCodes.UP:case goog.events.KeyCodes.VK_NONAME:case goog.events.KeyCodes.WIN_KEY:case goog.events.KeyCodes.WIN_KEY_RIGHT:return!1;case goog.events.KeyCodes.WIN_KEY_FF_LINUX:return!goog.userAgent.GECKO;
-default:return a.keyCode<goog.events.KeyCodes.FIRST_MEDIA_KEY||a.keyCode>goog.events.KeyCodes.LAST_MEDIA_KEY}};
-goog.events.KeyCodes.firesKeyPressEvent=function(a,b,c,d,e,f){if(!(goog.userAgent.IE||goog.userAgent.EDGE||goog.userAgent.WEBKIT&&goog.userAgent.isVersionOrHigher("525")))return!0;if(goog.userAgent.MAC&&e)return goog.events.KeyCodes.isCharacterKey(a);if(e&&!d)return!1;goog.isNumber(b)&&(b=goog.events.KeyCodes.normalizeKeyCode(b));e=b==goog.events.KeyCodes.CTRL||b==goog.events.KeyCodes.ALT||goog.userAgent.MAC&&b==goog.events.KeyCodes.META;f=b==goog.events.KeyCodes.SHIFT&&(d||f);if((!c||goog.userAgent.MAC)&&
-e||goog.userAgent.MAC&&f)return!1;if((goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&d&&c)switch(a){case goog.events.KeyCodes.BACKSLASH:case goog.events.KeyCodes.OPEN_SQUARE_BRACKET:case goog.events.KeyCodes.CLOSE_SQUARE_BRACKET:case goog.events.KeyCodes.TILDE:case goog.events.KeyCodes.SEMICOLON:case goog.events.KeyCodes.DASH:case goog.events.KeyCodes.EQUALS:case goog.events.KeyCodes.COMMA:case goog.events.KeyCodes.PERIOD:case goog.events.KeyCodes.SLASH:case goog.events.KeyCodes.APOSTROPHE:case goog.events.KeyCodes.SINGLE_QUOTE:return!1}if(goog.userAgent.IE&&
-d&&b==a)return!1;switch(a){case goog.events.KeyCodes.ENTER:return!0;case goog.events.KeyCodes.ESC:return!(goog.userAgent.WEBKIT||goog.userAgent.EDGE)}return goog.events.KeyCodes.isCharacterKey(a)};
-goog.events.KeyCodes.isCharacterKey=function(a){if(a>=goog.events.KeyCodes.ZERO&&a<=goog.events.KeyCodes.NINE||a>=goog.events.KeyCodes.NUM_ZERO&&a<=goog.events.KeyCodes.NUM_MULTIPLY||a>=goog.events.KeyCodes.A&&a<=goog.events.KeyCodes.Z||(goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&0==a)return!0;switch(a){case goog.events.KeyCodes.SPACE:case goog.events.KeyCodes.PLUS_SIGN:case goog.events.KeyCodes.QUESTION_MARK:case goog.events.KeyCodes.AT_SIGN:case goog.events.KeyCodes.NUM_PLUS:case goog.events.KeyCodes.NUM_MINUS:case goog.events.KeyCodes.NUM_PERIOD:case goog.events.KeyCodes.NUM_DIVISION:case goog.events.KeyCodes.SEMICOLON:case goog.events.KeyCodes.FF_SEMICOLON:case goog.events.KeyCodes.DASH:case goog.events.KeyCodes.EQUALS:case goog.events.KeyCodes.FF_EQUALS:case goog.events.KeyCodes.COMMA:case goog.events.KeyCodes.PERIOD:case goog.events.KeyCodes.SLASH:case goog.events.KeyCodes.APOSTROPHE:case goog.events.KeyCodes.SINGLE_QUOTE:case goog.events.KeyCodes.OPEN_SQUARE_BRACKET:case goog.events.KeyCodes.BACKSLASH:case goog.events.KeyCodes.CLOSE_SQUARE_BRACKET:return!0;default:return!1}};
-goog.events.KeyCodes.normalizeKeyCode=function(a){return goog.userAgent.GECKO?goog.events.KeyCodes.normalizeGeckoKeyCode(a):goog.userAgent.MAC&&goog.userAgent.WEBKIT?goog.events.KeyCodes.normalizeMacWebKitKeyCode(a):a};
-goog.events.KeyCodes.normalizeGeckoKeyCode=function(a){switch(a){case goog.events.KeyCodes.FF_EQUALS:return goog.events.KeyCodes.EQUALS;case goog.events.KeyCodes.FF_SEMICOLON:return goog.events.KeyCodes.SEMICOLON;case goog.events.KeyCodes.FF_DASH:return goog.events.KeyCodes.DASH;case goog.events.KeyCodes.MAC_FF_META:return goog.events.KeyCodes.META;case goog.events.KeyCodes.WIN_KEY_FF_LINUX:return goog.events.KeyCodes.WIN_KEY;default:return a}};
-goog.events.KeyCodes.normalizeMacWebKitKeyCode=function(a){switch(a){case goog.events.KeyCodes.MAC_WK_CMD_RIGHT:return goog.events.KeyCodes.META;default:return a}};goog.events.KeyHandler=function(a,b){goog.events.EventTarget.call(this);a&&this.attach(a,b)};goog.inherits(goog.events.KeyHandler,goog.events.EventTarget);goog.events.KeyHandler.prototype.element_=null;goog.events.KeyHandler.prototype.keyPressKey_=null;goog.events.KeyHandler.prototype.keyDownKey_=null;goog.events.KeyHandler.prototype.keyUpKey_=null;goog.events.KeyHandler.prototype.lastKey_=-1;goog.events.KeyHandler.prototype.keyCode_=-1;goog.events.KeyHandler.prototype.altKey_=!1;
-goog.events.KeyHandler.EventType={KEY:"key"};
-goog.events.KeyHandler.safariKey_={3:goog.events.KeyCodes.ENTER,12:goog.events.KeyCodes.NUMLOCK,63232:goog.events.KeyCodes.UP,63233:goog.events.KeyCodes.DOWN,63234:goog.events.KeyCodes.LEFT,63235:goog.events.KeyCodes.RIGHT,63236:goog.events.KeyCodes.F1,63237:goog.events.KeyCodes.F2,63238:goog.events.KeyCodes.F3,63239:goog.events.KeyCodes.F4,63240:goog.events.KeyCodes.F5,63241:goog.events.KeyCodes.F6,63242:goog.events.KeyCodes.F7,63243:goog.events.KeyCodes.F8,63244:goog.events.KeyCodes.F9,63245:goog.events.KeyCodes.F10,
-63246:goog.events.KeyCodes.F11,63247:goog.events.KeyCodes.F12,63248:goog.events.KeyCodes.PRINT_SCREEN,63272:goog.events.KeyCodes.DELETE,63273:goog.events.KeyCodes.HOME,63275:goog.events.KeyCodes.END,63276:goog.events.KeyCodes.PAGE_UP,63277:goog.events.KeyCodes.PAGE_DOWN,63289:goog.events.KeyCodes.NUMLOCK,63302:goog.events.KeyCodes.INSERT};
-goog.events.KeyHandler.keyIdentifier_={Up:goog.events.KeyCodes.UP,Down:goog.events.KeyCodes.DOWN,Left:goog.events.KeyCodes.LEFT,Right:goog.events.KeyCodes.RIGHT,Enter:goog.events.KeyCodes.ENTER,F1:goog.events.KeyCodes.F1,F2:goog.events.KeyCodes.F2,F3:goog.events.KeyCodes.F3,F4:goog.events.KeyCodes.F4,F5:goog.events.KeyCodes.F5,F6:goog.events.KeyCodes.F6,F7:goog.events.KeyCodes.F7,F8:goog.events.KeyCodes.F8,F9:goog.events.KeyCodes.F9,F10:goog.events.KeyCodes.F10,F11:goog.events.KeyCodes.F11,F12:goog.events.KeyCodes.F12,
-"U+007F":goog.events.KeyCodes.DELETE,Home:goog.events.KeyCodes.HOME,End:goog.events.KeyCodes.END,PageUp:goog.events.KeyCodes.PAGE_UP,PageDown:goog.events.KeyCodes.PAGE_DOWN,Insert:goog.events.KeyCodes.INSERT};goog.events.KeyHandler.USES_KEYDOWN_=goog.userAgent.IE||goog.userAgent.EDGE||goog.userAgent.WEBKIT&&goog.userAgent.isVersionOrHigher("525");goog.events.KeyHandler.SAVE_ALT_FOR_KEYPRESS_=goog.userAgent.MAC&&goog.userAgent.GECKO;
-goog.events.KeyHandler.prototype.handleKeyDown_=function(a){(goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&(this.lastKey_==goog.events.KeyCodes.CTRL&&!a.ctrlKey||this.lastKey_==goog.events.KeyCodes.ALT&&!a.altKey||goog.userAgent.MAC&&this.lastKey_==goog.events.KeyCodes.META&&!a.metaKey)&&this.resetState();-1==this.lastKey_&&(a.ctrlKey&&a.keyCode!=goog.events.KeyCodes.CTRL?this.lastKey_=goog.events.KeyCodes.CTRL:a.altKey&&a.keyCode!=goog.events.KeyCodes.ALT?this.lastKey_=goog.events.KeyCodes.ALT:a.metaKey&&
-a.keyCode!=goog.events.KeyCodes.META&&(this.lastKey_=goog.events.KeyCodes.META));goog.events.KeyHandler.USES_KEYDOWN_&&!goog.events.KeyCodes.firesKeyPressEvent(a.keyCode,this.lastKey_,a.shiftKey,a.ctrlKey,a.altKey,a.metaKey)?this.handleEvent(a):(this.keyCode_=goog.events.KeyCodes.normalizeKeyCode(a.keyCode),goog.events.KeyHandler.SAVE_ALT_FOR_KEYPRESS_&&(this.altKey_=a.altKey))};goog.events.KeyHandler.prototype.resetState=function(){this.keyCode_=this.lastKey_=-1};
-goog.events.KeyHandler.prototype.handleKeyup_=function(a){this.resetState();this.altKey_=a.altKey};
-goog.events.KeyHandler.prototype.handleEvent=function(a){var b=a.getBrowserEvent(),c=b.altKey;if(goog.userAgent.IE&&a.type==goog.events.EventType.KEYPRESS){var d=this.keyCode_;var e=d!=goog.events.KeyCodes.ENTER&&d!=goog.events.KeyCodes.ESC?b.keyCode:0}else(goog.userAgent.WEBKIT||goog.userAgent.EDGE)&&a.type==goog.events.EventType.KEYPRESS?(d=this.keyCode_,e=0<=b.charCode&&63232>b.charCode&&goog.events.KeyCodes.isCharacterKey(d)?b.charCode:0):goog.userAgent.OPERA&&!goog.userAgent.WEBKIT?(d=this.keyCode_,
-e=goog.events.KeyCodes.isCharacterKey(d)?b.keyCode:0):(d=b.keyCode||this.keyCode_,e=b.charCode||0,goog.events.KeyHandler.SAVE_ALT_FOR_KEYPRESS_&&(c=this.altKey_),goog.userAgent.MAC&&e==goog.events.KeyCodes.QUESTION_MARK&&d==goog.events.KeyCodes.WIN_KEY&&(d=goog.events.KeyCodes.SLASH));var f=d=goog.events.KeyCodes.normalizeKeyCode(d);d?63232<=d&&d in goog.events.KeyHandler.safariKey_?f=goog.events.KeyHandler.safariKey_[d]:25==d&&a.shiftKey&&(f=9):b.keyIdentifier&&b.keyIdentifier in goog.events.KeyHandler.keyIdentifier_&&
-(f=goog.events.KeyHandler.keyIdentifier_[b.keyIdentifier]);a=f==this.lastKey_;this.lastKey_=f;b=new goog.events.KeyEvent(f,e,a,b);b.altKey=c;this.dispatchEvent(b)};goog.events.KeyHandler.prototype.getElement=function(){return this.element_};
-goog.events.KeyHandler.prototype.attach=function(a,b){this.keyUpKey_&&this.detach();this.element_=a;this.keyPressKey_=goog.events.listen(this.element_,goog.events.EventType.KEYPRESS,this,b);this.keyDownKey_=goog.events.listen(this.element_,goog.events.EventType.KEYDOWN,this.handleKeyDown_,b,this);this.keyUpKey_=goog.events.listen(this.element_,goog.events.EventType.KEYUP,this.handleKeyup_,b,this)};
-goog.events.KeyHandler.prototype.detach=function(){this.keyPressKey_&&(goog.events.unlistenByKey(this.keyPressKey_),goog.events.unlistenByKey(this.keyDownKey_),goog.events.unlistenByKey(this.keyUpKey_),this.keyUpKey_=this.keyDownKey_=this.keyPressKey_=null);this.element_=null;this.keyCode_=this.lastKey_=-1};goog.events.KeyHandler.prototype.disposeInternal=function(){goog.events.KeyHandler.superClass_.disposeInternal.call(this);this.detach()};
-goog.events.KeyEvent=function(a,b,c,d){goog.events.BrowserEvent.call(this,d);this.type=goog.events.KeyHandler.EventType.KEY;this.keyCode=a;this.charCode=b;this.repeat=c};goog.inherits(goog.events.KeyEvent,goog.events.BrowserEvent);goog.dom.classlist={};goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST=!1;goog.dom.classlist.get=function(a){if(goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList)return a.classList;a=a.className;return goog.isString(a)&&a.match(/\S+/g)||[]};goog.dom.classlist.set=function(a,b){a.className=b};goog.dom.classlist.contains=function(a,b){return goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?a.classList.contains(b):goog.array.contains(goog.dom.classlist.get(a),b)};
-goog.dom.classlist.add=function(a,b){goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?a.classList.add(b):goog.dom.classlist.contains(a,b)||(a.className+=0<a.className.length?" "+b:b)};
-goog.dom.classlist.addAll=function(a,b){if(goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList)goog.array.forEach(b,function(b){goog.dom.classlist.add(a,b)});else{var c={};goog.array.forEach(goog.dom.classlist.get(a),function(a){c[a]=!0});goog.array.forEach(b,function(a){c[a]=!0});a.className="";for(var d in c)a.className+=0<a.className.length?" "+d:d}};
-goog.dom.classlist.remove=function(a,b){goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?a.classList.remove(b):goog.dom.classlist.contains(a,b)&&(a.className=goog.array.filter(goog.dom.classlist.get(a),function(a){return a!=b}).join(" "))};
-goog.dom.classlist.removeAll=function(a,b){goog.dom.classlist.ALWAYS_USE_DOM_TOKEN_LIST||a.classList?goog.array.forEach(b,function(b){goog.dom.classlist.remove(a,b)}):a.className=goog.array.filter(goog.dom.classlist.get(a),function(a){return!goog.array.contains(b,a)}).join(" ")};goog.dom.classlist.enable=function(a,b,c){c?goog.dom.classlist.add(a,b):goog.dom.classlist.remove(a,b)};goog.dom.classlist.enableAll=function(a,b,c){(c?goog.dom.classlist.addAll:goog.dom.classlist.removeAll)(a,b)};
-goog.dom.classlist.swap=function(a,b,c){return goog.dom.classlist.contains(a,b)?(goog.dom.classlist.remove(a,b),goog.dom.classlist.add(a,c),!0):!1};goog.dom.classlist.toggle=function(a,b){var c=!goog.dom.classlist.contains(a,b);goog.dom.classlist.enable(a,b,c);return c};goog.dom.classlist.addRemove=function(a,b,c){goog.dom.classlist.remove(a,b);goog.dom.classlist.add(a,c)};goog.ui.registry={};goog.ui.registry.getDefaultRenderer=function(a){for(var b;a;){b=goog.getUid(a);if(b=goog.ui.registry.defaultRenderers_[b])break;a=a.superClass_?a.superClass_.constructor:null}return b?goog.isFunction(b.getInstance)?b.getInstance():new b:null};
-goog.ui.registry.setDefaultRenderer=function(a,b){if(!goog.isFunction(a))throw Error("Invalid component class "+a);if(!goog.isFunction(b))throw Error("Invalid renderer class "+b);var c=goog.getUid(a);goog.ui.registry.defaultRenderers_[c]=b};goog.ui.registry.getDecoratorByClassName=function(a){return a in goog.ui.registry.decoratorFunctions_?goog.ui.registry.decoratorFunctions_[a]():null};
-goog.ui.registry.setDecoratorByClassName=function(a,b){if(!a)throw Error("Invalid class name "+a);if(!goog.isFunction(b))throw Error("Invalid decorator function "+b);goog.ui.registry.decoratorFunctions_[a]=b};goog.ui.registry.getDecorator=function(a){goog.asserts.assert(a);for(var b=goog.dom.classlist.get(a),c=0,d=b.length;c<d;c++)if(a=goog.ui.registry.getDecoratorByClassName(b[c]))return a;return null};
-goog.ui.registry.reset=function(){goog.ui.registry.defaultRenderers_={};goog.ui.registry.decoratorFunctions_={}};goog.ui.registry.defaultRenderers_={};goog.ui.registry.decoratorFunctions_={};goog.ui.ContainerRenderer=function(a){this.ariaRole_=a};goog.addSingletonGetter(goog.ui.ContainerRenderer);goog.ui.ContainerRenderer.getCustomRenderer=function(a,b){var c=new a;c.getCssClass=function(){return b};return c};goog.ui.ContainerRenderer.CSS_CLASS="goog-container";goog.ui.ContainerRenderer.prototype.getAriaRole=function(){return this.ariaRole_};goog.ui.ContainerRenderer.prototype.enableTabIndex=function(a,b){a&&(a.tabIndex=b?0:-1)};
-goog.ui.ContainerRenderer.prototype.createDom=function(a){return a.getDomHelper().createDom("DIV",this.getClassNames(a).join(" "))};goog.ui.ContainerRenderer.prototype.getContentElement=function(a){return a};goog.ui.ContainerRenderer.prototype.canDecorate=function(a){return"DIV"==a.tagName};
-goog.ui.ContainerRenderer.prototype.decorate=function(a,b){b.id&&a.setId(b.id);var c=this.getCssClass(),d=!1,e=goog.dom.classlist.get(b);e&&goog.array.forEach(e,function(b){b==c?d=!0:b&&this.setStateFromClassName(a,b,c)},this);d||goog.dom.classlist.add(b,c);this.decorateChildren(a,this.getContentElement(b));return b};
-goog.ui.ContainerRenderer.prototype.setStateFromClassName=function(a,b,c){b==c+"-disabled"?a.setEnabled(!1):b==c+"-horizontal"?a.setOrientation(goog.ui.Container.Orientation.HORIZONTAL):b==c+"-vertical"&&a.setOrientation(goog.ui.Container.Orientation.VERTICAL)};
-goog.ui.ContainerRenderer.prototype.decorateChildren=function(a,b,c){if(b){c=c||b.firstChild;for(var d;c&&c.parentNode==b;){d=c.nextSibling;if(c.nodeType==goog.dom.NodeType.ELEMENT){var e=this.getDecoratorForChild(c);e&&(e.setElementInternal(c),a.isEnabled()||e.setEnabled(!1),a.addChild(e),e.decorate(c))}else c.nodeValue&&""!=goog.string.trim(c.nodeValue)||b.removeChild(c);c=d}}};goog.ui.ContainerRenderer.prototype.getDecoratorForChild=function(a){return goog.ui.registry.getDecorator(a)};
-goog.ui.ContainerRenderer.prototype.initializeDom=function(a){a=a.getElement();goog.asserts.assert(a,"The container DOM element cannot be null.");goog.style.setUnselectable(a,!0,goog.userAgent.GECKO);goog.userAgent.IE&&(a.hideFocus=!0);var b=this.getAriaRole();b&&goog.a11y.aria.setRole(a,b)};goog.ui.ContainerRenderer.prototype.getKeyEventTarget=function(a){return a.getElement()};goog.ui.ContainerRenderer.prototype.getCssClass=function(){return goog.ui.ContainerRenderer.CSS_CLASS};
-goog.ui.ContainerRenderer.prototype.getClassNames=function(a){var b=this.getCssClass(),c=a.getOrientation()==goog.ui.Container.Orientation.HORIZONTAL;c=[b,c?b+"-horizontal":b+"-vertical"];a.isEnabled()||c.push(b+"-disabled");return c};goog.ui.ContainerRenderer.prototype.getDefaultOrientation=function(){return goog.ui.Container.Orientation.VERTICAL};goog.ui.ControlRenderer=function(){};goog.addSingletonGetter(goog.ui.ControlRenderer);goog.tagUnsealableClass(goog.ui.ControlRenderer);goog.ui.ControlRenderer.getCustomRenderer=function(a,b){var c=new a;c.getCssClass=function(){return b};return c};goog.ui.ControlRenderer.CSS_CLASS="goog-control";goog.ui.ControlRenderer.IE6_CLASS_COMBINATIONS=[];
-goog.ui.ControlRenderer.TOGGLE_ARIA_STATE_MAP_=goog.object.create(goog.a11y.aria.Role.BUTTON,goog.a11y.aria.State.PRESSED,goog.a11y.aria.Role.CHECKBOX,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.MENU_ITEM,goog.a11y.aria.State.SELECTED,goog.a11y.aria.Role.MENU_ITEM_CHECKBOX,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.MENU_ITEM_RADIO,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.RADIO,goog.a11y.aria.State.CHECKED,goog.a11y.aria.Role.TAB,goog.a11y.aria.State.SELECTED,goog.a11y.aria.Role.TREEITEM,
-goog.a11y.aria.State.SELECTED);goog.ui.ControlRenderer.prototype.getAriaRole=function(){};goog.ui.ControlRenderer.prototype.createDom=function(a){return a.getDomHelper().createDom("DIV",this.getClassNames(a).join(" "),a.getContent())};goog.ui.ControlRenderer.prototype.getContentElement=function(a){return a};
-goog.ui.ControlRenderer.prototype.enableClassName=function(a,b,c){if(a=a.getElement?a.getElement():a){var d=[b];goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("7")&&(d=this.getAppliedCombinedClassNames_(goog.dom.classlist.get(a),b),d.push(b));goog.dom.classlist.enableAll(a,d,c)}};goog.ui.ControlRenderer.prototype.enableExtraClassName=function(a,b,c){this.enableClassName(a,b,c)};goog.ui.ControlRenderer.prototype.canDecorate=function(a){return!0};
-goog.ui.ControlRenderer.prototype.decorate=function(a,b){b.id&&a.setId(b.id);var c=this.getContentElement(b);c&&c.firstChild?a.setContentInternal(c.firstChild.nextSibling?goog.array.clone(c.childNodes):c.firstChild):a.setContentInternal(null);var d=0,e=this.getCssClass(),f=this.getStructuralCssClass(),g=!1,h=!1,k=!1,m=goog.array.toArray(goog.dom.classlist.get(b));goog.array.forEach(m,function(a){g||a!=e?h||a!=f?d|=this.getStateFromClass(a):h=!0:(g=!0,f==e&&(h=!0));this.getStateFromClass(a)==goog.ui.Component.State.DISABLED&&
-(goog.asserts.assertElement(c),goog.dom.isFocusableTabIndex(c)&&goog.dom.setFocusableTabIndex(c,!1))},this);a.setStateInternal(d);g||(m.push(e),f==e&&(h=!0));h||m.push(f);var p=a.getExtraClassNames();p&&m.push.apply(m,p);if(goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("7")){var l=this.getAppliedCombinedClassNames_(m);0<l.length&&(m.push.apply(m,l),k=!0)}g&&h&&!p&&!k||goog.dom.classlist.set(b,m.join(" "));return b};
-goog.ui.ControlRenderer.prototype.initializeDom=function(a){a.isRightToLeft()&&this.setRightToLeft(a.getElement(),!0);a.isEnabled()&&this.setFocusable(a,a.isVisible())};goog.ui.ControlRenderer.prototype.setAriaRole=function(a,b){var c=b||this.getAriaRole();if(c){goog.asserts.assert(a,"The element passed as a first parameter cannot be null.");var d=goog.a11y.aria.getRole(a);c!=d&&goog.a11y.aria.setRole(a,c)}};
-goog.ui.ControlRenderer.prototype.setAriaStates=function(a,b){goog.asserts.assert(a);goog.asserts.assert(b);var c=a.getAriaLabel();goog.isDefAndNotNull(c)&&this.setAriaLabel(b,c);a.isVisible()||goog.a11y.aria.setState(b,goog.a11y.aria.State.HIDDEN,!a.isVisible());a.isEnabled()||this.updateAriaState(b,goog.ui.Component.State.DISABLED,!a.isEnabled());a.isSupportedState(goog.ui.Component.State.SELECTED)&&this.updateAriaState(b,goog.ui.Component.State.SELECTED,a.isSelected());a.isSupportedState(goog.ui.Component.State.CHECKED)&&
-this.updateAriaState(b,goog.ui.Component.State.CHECKED,a.isChecked());a.isSupportedState(goog.ui.Component.State.OPENED)&&this.updateAriaState(b,goog.ui.Component.State.OPENED,a.isOpen())};goog.ui.ControlRenderer.prototype.setAriaLabel=function(a,b){goog.a11y.aria.setLabel(a,b)};goog.ui.ControlRenderer.prototype.setAllowTextSelection=function(a,b){goog.style.setUnselectable(a,!b,!goog.userAgent.IE&&!goog.userAgent.OPERA)};
-goog.ui.ControlRenderer.prototype.setRightToLeft=function(a,b){this.enableClassName(a,this.getStructuralCssClass()+"-rtl",b)};goog.ui.ControlRenderer.prototype.isFocusable=function(a){var b;return a.isSupportedState(goog.ui.Component.State.FOCUSED)&&(b=a.getKeyEventTarget())?goog.dom.isFocusableTabIndex(b):!1};
-goog.ui.ControlRenderer.prototype.setFocusable=function(a,b){var c;if(a.isSupportedState(goog.ui.Component.State.FOCUSED)&&(c=a.getKeyEventTarget())){if(!b&&a.isFocused()){try{c.blur()}catch(d){}a.isFocused()&&a.handleBlur(null)}goog.dom.isFocusableTabIndex(c)!=b&&goog.dom.setFocusableTabIndex(c,b)}};goog.ui.ControlRenderer.prototype.setVisible=function(a,b){goog.style.setElementShown(a,b);a&&goog.a11y.aria.setState(a,goog.a11y.aria.State.HIDDEN,!b)};
-goog.ui.ControlRenderer.prototype.setState=function(a,b,c){var d=a.getElement();if(d){var e=this.getClassForState(b);e&&this.enableClassName(a,e,c);this.updateAriaState(d,b,c)}};
-goog.ui.ControlRenderer.prototype.updateAriaState=function(a,b,c){goog.ui.ControlRenderer.ariaAttributeMap_||(goog.ui.ControlRenderer.ariaAttributeMap_=goog.object.create(goog.ui.Component.State.DISABLED,goog.a11y.aria.State.DISABLED,goog.ui.Component.State.SELECTED,goog.a11y.aria.State.SELECTED,goog.ui.Component.State.CHECKED,goog.a11y.aria.State.CHECKED,goog.ui.Component.State.OPENED,goog.a11y.aria.State.EXPANDED));goog.asserts.assert(a,"The element passed as a first parameter cannot be null.");
-(b=goog.ui.ControlRenderer.getAriaStateForAriaRole_(a,goog.ui.ControlRenderer.ariaAttributeMap_[b]))&&goog.a11y.aria.setState(a,b,c)};goog.ui.ControlRenderer.getAriaStateForAriaRole_=function(a,b){var c=goog.a11y.aria.getRole(a);if(!c)return b;c=goog.ui.ControlRenderer.TOGGLE_ARIA_STATE_MAP_[c]||b;return goog.ui.ControlRenderer.isAriaState_(b)?c:b};goog.ui.ControlRenderer.isAriaState_=function(a){return a==goog.a11y.aria.State.CHECKED||a==goog.a11y.aria.State.SELECTED};
-goog.ui.ControlRenderer.prototype.setContent=function(a,b){var c=this.getContentElement(a);if(c&&(goog.dom.removeChildren(c),b))if(goog.isString(b))goog.dom.setTextContent(c,b);else{var d=function(a){if(a){var b=goog.dom.getOwnerDocument(c);c.appendChild(goog.isString(a)?b.createTextNode(a):a)}};goog.isArray(b)?goog.array.forEach(b,d):!goog.isArrayLike(b)||"nodeType"in b?d(b):goog.array.forEach(goog.array.clone(b),d)}};goog.ui.ControlRenderer.prototype.getKeyEventTarget=function(a){return a.getElement()};
-goog.ui.ControlRenderer.prototype.getCssClass=function(){return goog.ui.ControlRenderer.CSS_CLASS};goog.ui.ControlRenderer.prototype.getIe6ClassCombinations=function(){return[]};goog.ui.ControlRenderer.prototype.getStructuralCssClass=function(){return this.getCssClass()};
-goog.ui.ControlRenderer.prototype.getClassNames=function(a){var b=this.getCssClass(),c=[b],d=this.getStructuralCssClass();d!=b&&c.push(d);b=this.getClassNamesForState(a.getState());c.push.apply(c,b);(a=a.getExtraClassNames())&&c.push.apply(c,a);goog.userAgent.IE&&!goog.userAgent.isVersionOrHigher("7")&&c.push.apply(c,this.getAppliedCombinedClassNames_(c));return c};
-goog.ui.ControlRenderer.prototype.getAppliedCombinedClassNames_=function(a,b){var c=[];b&&(a=goog.array.concat(a,[b]));goog.array.forEach(this.getIe6ClassCombinations(),function(d){!goog.array.every(d,goog.partial(goog.array.contains,a))||b&&!goog.array.contains(d,b)||c.push(d.join("_"))});return c};goog.ui.ControlRenderer.prototype.getClassNamesForState=function(a){for(var b=[];a;){var c=a&-a;b.push(this.getClassForState(c));a&=~c}return b};
-goog.ui.ControlRenderer.prototype.getClassForState=function(a){this.classByState_||this.createClassByStateMap_();return this.classByState_[a]};goog.ui.ControlRenderer.prototype.getStateFromClass=function(a){this.stateByClass_||this.createStateByClassMap_();a=parseInt(this.stateByClass_[a],10);return isNaN(a)?0:a};
-goog.ui.ControlRenderer.prototype.createClassByStateMap_=function(){var a=this.getStructuralCssClass(),b=!goog.string.contains(goog.string.normalizeWhitespace(a)," ");goog.asserts.assert(b,"ControlRenderer has an invalid css class: '"+a+"'");this.classByState_=goog.object.create(goog.ui.Component.State.DISABLED,a+"-disabled",goog.ui.Component.State.HOVER,a+"-hover",goog.ui.Component.State.ACTIVE,a+"-active",goog.ui.Component.State.SELECTED,a+"-selected",goog.ui.Component.State.CHECKED,a+"-checked",
-goog.ui.Component.State.FOCUSED,a+"-focused",goog.ui.Component.State.OPENED,a+"-open")};goog.ui.ControlRenderer.prototype.createStateByClassMap_=function(){this.classByState_||this.createClassByStateMap_();this.stateByClass_=goog.object.transpose(this.classByState_)};goog.ui.Control=function(a,b,c){goog.ui.Component.call(this,c);this.renderer_=b||goog.ui.registry.getDefaultRenderer(this.constructor);this.setContentInternal(goog.isDef(a)?a:null);this.ariaLabel_=null};goog.inherits(goog.ui.Control,goog.ui.Component);goog.tagUnsealableClass(goog.ui.Control);goog.ui.Control.registerDecorator=goog.ui.registry.setDecoratorByClassName;goog.ui.Control.getDecorator=goog.ui.registry.getDecorator;goog.ui.Control.prototype.content_=null;goog.ui.Control.prototype.state_=0;
-goog.ui.Control.prototype.supportedStates_=goog.ui.Component.State.DISABLED|goog.ui.Component.State.HOVER|goog.ui.Component.State.ACTIVE|goog.ui.Component.State.FOCUSED;goog.ui.Control.prototype.autoStates_=goog.ui.Component.State.ALL;goog.ui.Control.prototype.statesWithTransitionEvents_=0;goog.ui.Control.prototype.visible_=!0;goog.ui.Control.prototype.extraClassNames_=null;goog.ui.Control.prototype.handleMouseEvents_=!0;goog.ui.Control.prototype.allowTextSelection_=!1;
-goog.ui.Control.prototype.preferredAriaRole_=null;goog.ui.Control.prototype.isHandleMouseEvents=function(){return this.handleMouseEvents_};goog.ui.Control.prototype.setHandleMouseEvents=function(a){this.isInDocument()&&a!=this.handleMouseEvents_&&this.enableMouseEventHandling_(a);this.handleMouseEvents_=a};goog.ui.Control.prototype.getKeyEventTarget=function(){return this.renderer_.getKeyEventTarget(this)};
-goog.ui.Control.prototype.getKeyHandler=function(){return this.keyHandler_||(this.keyHandler_=new goog.events.KeyHandler)};goog.ui.Control.prototype.getRenderer=function(){return this.renderer_};goog.ui.Control.prototype.setRenderer=function(a){if(this.isInDocument())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.getElement()&&this.setElementInternal(null);this.renderer_=a};goog.ui.Control.prototype.getExtraClassNames=function(){return this.extraClassNames_};
-goog.ui.Control.prototype.addClassName=function(a){a&&(this.extraClassNames_?goog.array.contains(this.extraClassNames_,a)||this.extraClassNames_.push(a):this.extraClassNames_=[a],this.renderer_.enableExtraClassName(this,a,!0))};goog.ui.Control.prototype.removeClassName=function(a){a&&this.extraClassNames_&&goog.array.remove(this.extraClassNames_,a)&&(0==this.extraClassNames_.length&&(this.extraClassNames_=null),this.renderer_.enableExtraClassName(this,a,!1))};
-goog.ui.Control.prototype.enableClassName=function(a,b){b?this.addClassName(a):this.removeClassName(a)};goog.ui.Control.prototype.createDom=function(){var a=this.renderer_.createDom(this);this.setElementInternal(a);this.renderer_.setAriaRole(a,this.getPreferredAriaRole());this.isAllowTextSelection()||this.renderer_.setAllowTextSelection(a,!1);this.isVisible()||this.renderer_.setVisible(a,!1)};goog.ui.Control.prototype.getPreferredAriaRole=function(){return this.preferredAriaRole_};
-goog.ui.Control.prototype.setPreferredAriaRole=function(a){this.preferredAriaRole_=a};goog.ui.Control.prototype.getAriaLabel=function(){return this.ariaLabel_};goog.ui.Control.prototype.setAriaLabel=function(a){this.ariaLabel_=a;var b=this.getElement();b&&this.renderer_.setAriaLabel(b,a)};goog.ui.Control.prototype.getContentElement=function(){return this.renderer_.getContentElement(this.getElement())};goog.ui.Control.prototype.canDecorate=function(a){return this.renderer_.canDecorate(a)};
-goog.ui.Control.prototype.decorateInternal=function(a){a=this.renderer_.decorate(this,a);this.setElementInternal(a);this.renderer_.setAriaRole(a,this.getPreferredAriaRole());this.isAllowTextSelection()||this.renderer_.setAllowTextSelection(a,!1);this.visible_="none"!=a.style.display};
-goog.ui.Control.prototype.enterDocument=function(){goog.ui.Control.superClass_.enterDocument.call(this);this.renderer_.setAriaStates(this,this.getElementStrict());this.renderer_.initializeDom(this);if(this.supportedStates_&~goog.ui.Component.State.DISABLED&&(this.isHandleMouseEvents()&&this.enableMouseEventHandling_(!0),this.isSupportedState(goog.ui.Component.State.FOCUSED))){var a=this.getKeyEventTarget();if(a){var b=this.getKeyHandler();b.attach(a);this.getHandler().listen(b,goog.events.KeyHandler.EventType.KEY,
-this.handleKeyEvent).listen(a,goog.events.EventType.FOCUS,this.handleFocus).listen(a,goog.events.EventType.BLUR,this.handleBlur)}}};
-goog.ui.Control.prototype.enableMouseEventHandling_=function(a){var b=this.getHandler(),c=this.getElement();a?(b.listen(c,goog.events.EventType.MOUSEOVER,this.handleMouseOver).listen(c,goog.events.EventType.MOUSEDOWN,this.handleMouseDown).listen(c,goog.events.EventType.MOUSEUP,this.handleMouseUp).listen(c,goog.events.EventType.MOUSEOUT,this.handleMouseOut),this.handleContextMenu!=goog.nullFunction&&b.listen(c,goog.events.EventType.CONTEXTMENU,this.handleContextMenu),goog.userAgent.IE&&(goog.userAgent.isVersionOrHigher(9)||
-b.listen(c,goog.events.EventType.DBLCLICK,this.handleDblClick),this.ieMouseEventSequenceSimulator_||(this.ieMouseEventSequenceSimulator_=new goog.ui.Control.IeMouseEventSequenceSimulator_(this),this.registerDisposable(this.ieMouseEventSequenceSimulator_)))):(b.unlisten(c,goog.events.EventType.MOUSEOVER,this.handleMouseOver).unlisten(c,goog.events.EventType.MOUSEDOWN,this.handleMouseDown).unlisten(c,goog.events.EventType.MOUSEUP,this.handleMouseUp).unlisten(c,goog.events.EventType.MOUSEOUT,this.handleMouseOut),
-this.handleContextMenu!=goog.nullFunction&&b.unlisten(c,goog.events.EventType.CONTEXTMENU,this.handleContextMenu),goog.userAgent.IE&&(goog.userAgent.isVersionOrHigher(9)||b.unlisten(c,goog.events.EventType.DBLCLICK,this.handleDblClick),goog.dispose(this.ieMouseEventSequenceSimulator_),this.ieMouseEventSequenceSimulator_=null))};
-goog.ui.Control.prototype.exitDocument=function(){goog.ui.Control.superClass_.exitDocument.call(this);this.keyHandler_&&this.keyHandler_.detach();this.isVisible()&&this.isEnabled()&&this.renderer_.setFocusable(this,!1)};goog.ui.Control.prototype.disposeInternal=function(){goog.ui.Control.superClass_.disposeInternal.call(this);this.keyHandler_&&(this.keyHandler_.dispose(),delete this.keyHandler_);delete this.renderer_;this.ieMouseEventSequenceSimulator_=this.extraClassNames_=this.content_=null};
-goog.ui.Control.prototype.getContent=function(){return this.content_};goog.ui.Control.prototype.setContent=function(a){this.renderer_.setContent(this.getElement(),a);this.setContentInternal(a)};goog.ui.Control.prototype.setContentInternal=function(a){this.content_=a};goog.ui.Control.prototype.getCaption=function(){var a=this.getContent();if(!a)return"";a=goog.isString(a)?a:goog.isArray(a)?goog.array.map(a,goog.dom.getRawTextContent).join(""):goog.dom.getTextContent(a);return goog.string.collapseBreakingSpaces(a)};
-goog.ui.Control.prototype.setCaption=function(a){this.setContent(a)};goog.ui.Control.prototype.setRightToLeft=function(a){goog.ui.Control.superClass_.setRightToLeft.call(this,a);var b=this.getElement();b&&this.renderer_.setRightToLeft(b,a)};goog.ui.Control.prototype.isAllowTextSelection=function(){return this.allowTextSelection_};goog.ui.Control.prototype.setAllowTextSelection=function(a){this.allowTextSelection_=a;var b=this.getElement();b&&this.renderer_.setAllowTextSelection(b,a)};
-goog.ui.Control.prototype.isVisible=function(){return this.visible_};goog.ui.Control.prototype.setVisible=function(a,b){if(b||this.visible_!=a&&this.dispatchEvent(a?goog.ui.Component.EventType.SHOW:goog.ui.Component.EventType.HIDE)){var c=this.getElement();c&&this.renderer_.setVisible(c,a);this.isEnabled()&&this.renderer_.setFocusable(this,a);this.visible_=a;return!0}return!1};goog.ui.Control.prototype.isEnabled=function(){return!this.hasState(goog.ui.Component.State.DISABLED)};
-goog.ui.Control.prototype.isParentDisabled_=function(){var a=this.getParent();return!!a&&"function"==typeof a.isEnabled&&!a.isEnabled()};goog.ui.Control.prototype.setEnabled=function(a){!this.isParentDisabled_()&&this.isTransitionAllowed(goog.ui.Component.State.DISABLED,!a)&&(a||(this.setActive(!1),this.setHighlighted(!1)),this.isVisible()&&this.renderer_.setFocusable(this,a),this.setState(goog.ui.Component.State.DISABLED,!a,!0))};goog.ui.Control.prototype.isHighlighted=function(){return this.hasState(goog.ui.Component.State.HOVER)};
-goog.ui.Control.prototype.setHighlighted=function(a){this.isTransitionAllowed(goog.ui.Component.State.HOVER,a)&&this.setState(goog.ui.Component.State.HOVER,a)};goog.ui.Control.prototype.isActive=function(){return this.hasState(goog.ui.Component.State.ACTIVE)};goog.ui.Control.prototype.setActive=function(a){this.isTransitionAllowed(goog.ui.Component.State.ACTIVE,a)&&this.setState(goog.ui.Component.State.ACTIVE,a)};goog.ui.Control.prototype.isSelected=function(){return this.hasState(goog.ui.Component.State.SELECTED)};
-goog.ui.Control.prototype.setSelected=function(a){this.isTransitionAllowed(goog.ui.Component.State.SELECTED,a)&&this.setState(goog.ui.Component.State.SELECTED,a)};goog.ui.Control.prototype.isChecked=function(){return this.hasState(goog.ui.Component.State.CHECKED)};goog.ui.Control.prototype.setChecked=function(a){this.isTransitionAllowed(goog.ui.Component.State.CHECKED,a)&&this.setState(goog.ui.Component.State.CHECKED,a)};goog.ui.Control.prototype.isFocused=function(){return this.hasState(goog.ui.Component.State.FOCUSED)};
-goog.ui.Control.prototype.setFocused=function(a){this.isTransitionAllowed(goog.ui.Component.State.FOCUSED,a)&&this.setState(goog.ui.Component.State.FOCUSED,a)};goog.ui.Control.prototype.isOpen=function(){return this.hasState(goog.ui.Component.State.OPENED)};goog.ui.Control.prototype.setOpen=function(a){this.isTransitionAllowed(goog.ui.Component.State.OPENED,a)&&this.setState(goog.ui.Component.State.OPENED,a)};goog.ui.Control.prototype.getState=function(){return this.state_};
-goog.ui.Control.prototype.hasState=function(a){return!!(this.state_&a)};goog.ui.Control.prototype.setState=function(a,b,c){c||a!=goog.ui.Component.State.DISABLED?this.isSupportedState(a)&&b!=this.hasState(a)&&(this.renderer_.setState(this,a,b),this.state_=b?this.state_|a:this.state_&~a):this.setEnabled(!b)};goog.ui.Control.prototype.setStateInternal=function(a){this.state_=a};goog.ui.Control.prototype.isSupportedState=function(a){return!!(this.supportedStates_&a)};
-goog.ui.Control.prototype.setSupportedState=function(a,b){if(this.isInDocument()&&this.hasState(a)&&!b)throw Error(goog.ui.Component.Error.ALREADY_RENDERED);!b&&this.hasState(a)&&this.setState(a,!1);this.supportedStates_=b?this.supportedStates_|a:this.supportedStates_&~a};goog.ui.Control.prototype.isAutoState=function(a){return!!(this.autoStates_&a)&&this.isSupportedState(a)};goog.ui.Control.prototype.setAutoStates=function(a,b){this.autoStates_=b?this.autoStates_|a:this.autoStates_&~a};
-goog.ui.Control.prototype.isDispatchTransitionEvents=function(a){return!!(this.statesWithTransitionEvents_&a)&&this.isSupportedState(a)};goog.ui.Control.prototype.setDispatchTransitionEvents=function(a,b){this.statesWithTransitionEvents_=b?this.statesWithTransitionEvents_|a:this.statesWithTransitionEvents_&~a};
-goog.ui.Control.prototype.isTransitionAllowed=function(a,b){return this.isSupportedState(a)&&this.hasState(a)!=b&&(!(this.statesWithTransitionEvents_&a)||this.dispatchEvent(goog.ui.Component.getStateTransitionEvent(a,b)))&&!this.isDisposed()};goog.ui.Control.prototype.handleMouseOver=function(a){!goog.ui.Control.isMouseEventWithinElement_(a,this.getElement())&&this.dispatchEvent(goog.ui.Component.EventType.ENTER)&&this.isEnabled()&&this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!0)};
-goog.ui.Control.prototype.handleMouseOut=function(a){!goog.ui.Control.isMouseEventWithinElement_(a,this.getElement())&&this.dispatchEvent(goog.ui.Component.EventType.LEAVE)&&(this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!1),this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!1))};goog.ui.Control.prototype.handleContextMenu=goog.nullFunction;goog.ui.Control.isMouseEventWithinElement_=function(a,b){return!!a.relatedTarget&&goog.dom.contains(b,a.relatedTarget)};
-goog.ui.Control.prototype.handleMouseDown=function(a){this.isEnabled()&&(this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!0),a.isMouseActionButton()&&(this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!0),this.renderer_&&this.renderer_.isFocusable(this)&&this.getKeyEventTarget().focus()));!this.isAllowTextSelection()&&a.isMouseActionButton()&&a.preventDefault()};
-goog.ui.Control.prototype.handleMouseUp=function(a){this.isEnabled()&&(this.isAutoState(goog.ui.Component.State.HOVER)&&this.setHighlighted(!0),this.isActive()&&this.performActionInternal(a)&&this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!1))};goog.ui.Control.prototype.handleDblClick=function(a){this.isEnabled()&&this.performActionInternal(a)};
-goog.ui.Control.prototype.performActionInternal=function(a){this.isAutoState(goog.ui.Component.State.CHECKED)&&this.setChecked(!this.isChecked());this.isAutoState(goog.ui.Component.State.SELECTED)&&this.setSelected(!0);this.isAutoState(goog.ui.Component.State.OPENED)&&this.setOpen(!this.isOpen());var b=new goog.events.Event(goog.ui.Component.EventType.ACTION,this);a&&(b.altKey=a.altKey,b.ctrlKey=a.ctrlKey,b.metaKey=a.metaKey,b.shiftKey=a.shiftKey,b.platformModifierKey=a.platformModifierKey);return this.dispatchEvent(b)};
-goog.ui.Control.prototype.handleFocus=function(a){this.isAutoState(goog.ui.Component.State.FOCUSED)&&this.setFocused(!0)};goog.ui.Control.prototype.handleBlur=function(a){this.isAutoState(goog.ui.Component.State.ACTIVE)&&this.setActive(!1);this.isAutoState(goog.ui.Component.State.FOCUSED)&&this.setFocused(!1)};goog.ui.Control.prototype.handleKeyEvent=function(a){return this.isVisible()&&this.isEnabled()&&this.handleKeyEventInternal(a)?(a.preventDefault(),a.stopPropagation(),!0):!1};
-goog.ui.Control.prototype.handleKeyEventInternal=function(a){return a.keyCode==goog.events.KeyCodes.ENTER&&this.performActionInternal(a)};goog.ui.registry.setDefaultRenderer(goog.ui.Control,goog.ui.ControlRenderer);goog.ui.registry.setDecoratorByClassName(goog.ui.ControlRenderer.CSS_CLASS,function(){return new goog.ui.Control(null)});
-goog.ui.Control.IeMouseEventSequenceSimulator_=function(a){goog.Disposable.call(this);this.control_=a;this.clickExpected_=!1;this.handler_=new goog.events.EventHandler(this);this.registerDisposable(this.handler_);a=this.control_.getElementStrict();this.handler_.listen(a,goog.events.EventType.MOUSEDOWN,this.handleMouseDown_).listen(a,goog.events.EventType.MOUSEUP,this.handleMouseUp_).listen(a,goog.events.EventType.CLICK,this.handleClick_)};
-goog.inherits(goog.ui.Control.IeMouseEventSequenceSimulator_,goog.Disposable);goog.ui.Control.IeMouseEventSequenceSimulator_.SYNTHETIC_EVENTS_=!goog.userAgent.IE||goog.userAgent.isDocumentModeOrHigher(9);goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.handleMouseDown_=function(){this.clickExpected_=!1};goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.handleMouseUp_=function(){this.clickExpected_=!0};
-goog.ui.Control.IeMouseEventSequenceSimulator_.makeLeftMouseEvent_=function(a,b){if(!goog.ui.Control.IeMouseEventSequenceSimulator_.SYNTHETIC_EVENTS_)return a.button=goog.events.BrowserEvent.MouseButton.LEFT,a.type=b,a;var c=document.createEvent("MouseEvents");c.initMouseEvent(b,a.bubbles,a.cancelable,a.view||null,a.detail,a.screenX,a.screenY,a.clientX,a.clientY,a.ctrlKey,a.altKey,a.shiftKey,a.metaKey,goog.events.BrowserEvent.MouseButton.LEFT,a.relatedTarget||null);return c};
-goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.handleClick_=function(a){if(this.clickExpected_)this.clickExpected_=!1;else{var b=a.getBrowserEvent(),c=b.button,d=b.type,e=goog.ui.Control.IeMouseEventSequenceSimulator_.makeLeftMouseEvent_(b,goog.events.EventType.MOUSEDOWN);this.control_.handleMouseDown(new goog.events.BrowserEvent(e,a.currentTarget));e=goog.ui.Control.IeMouseEventSequenceSimulator_.makeLeftMouseEvent_(b,goog.events.EventType.MOUSEUP);this.control_.handleMouseUp(new goog.events.BrowserEvent(e,
-a.currentTarget));goog.ui.Control.IeMouseEventSequenceSimulator_.SYNTHETIC_EVENTS_||(b.button=c,b.type=d)}};goog.ui.Control.IeMouseEventSequenceSimulator_.prototype.disposeInternal=function(){this.control_=null;goog.ui.Control.IeMouseEventSequenceSimulator_.superClass_.disposeInternal.call(this)};goog.ui.Container=function(a,b,c){goog.ui.Component.call(this,c);this.renderer_=b||goog.ui.ContainerRenderer.getInstance();this.orientation_=a||this.renderer_.getDefaultOrientation()};goog.inherits(goog.ui.Container,goog.ui.Component);goog.tagUnsealableClass(goog.ui.Container);goog.ui.Container.EventType={AFTER_SHOW:"aftershow",AFTER_HIDE:"afterhide"};goog.ui.Container.Orientation={HORIZONTAL:"horizontal",VERTICAL:"vertical"};goog.ui.Container.prototype.keyEventTarget_=null;
-goog.ui.Container.prototype.keyHandler_=null;goog.ui.Container.prototype.renderer_=null;goog.ui.Container.prototype.orientation_=null;goog.ui.Container.prototype.visible_=!0;goog.ui.Container.prototype.enabled_=!0;goog.ui.Container.prototype.focusable_=!0;goog.ui.Container.prototype.highlightedIndex_=-1;goog.ui.Container.prototype.openItem_=null;goog.ui.Container.prototype.mouseButtonPressed_=!1;goog.ui.Container.prototype.allowFocusableChildren_=!1;
-goog.ui.Container.prototype.openFollowsHighlight_=!0;goog.ui.Container.prototype.childElementIdMap_=null;goog.ui.Container.prototype.getKeyEventTarget=function(){return this.keyEventTarget_||this.renderer_.getKeyEventTarget(this)};
-goog.ui.Container.prototype.setKeyEventTarget=function(a){if(this.focusable_){var b=this.getKeyEventTarget(),c=this.isInDocument();this.keyEventTarget_=a;var d=this.getKeyEventTarget();c&&(this.keyEventTarget_=b,this.enableFocusHandling_(!1),this.keyEventTarget_=a,this.getKeyHandler().attach(d),this.enableFocusHandling_(!0))}else throw Error("Can't set key event target for container that doesn't support keyboard focus!");};
-goog.ui.Container.prototype.getKeyHandler=function(){return this.keyHandler_||(this.keyHandler_=new goog.events.KeyHandler(this.getKeyEventTarget()))};goog.ui.Container.prototype.getRenderer=function(){return this.renderer_};goog.ui.Container.prototype.setRenderer=function(a){if(this.getElement())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.renderer_=a};goog.ui.Container.prototype.createDom=function(){this.setElementInternal(this.renderer_.createDom(this))};
-goog.ui.Container.prototype.getContentElement=function(){return this.renderer_.getContentElement(this.getElement())};goog.ui.Container.prototype.canDecorate=function(a){return this.renderer_.canDecorate(a)};goog.ui.Container.prototype.decorateInternal=function(a){this.setElementInternal(this.renderer_.decorate(this,a));"none"==a.style.display&&(this.visible_=!1)};
-goog.ui.Container.prototype.enterDocument=function(){goog.ui.Container.superClass_.enterDocument.call(this);this.forEachChild(function(a){a.isInDocument()&&this.registerChildId_(a)},this);var a=this.getElement();this.renderer_.initializeDom(this);this.setVisible(this.visible_,!0);this.getHandler().listen(this,goog.ui.Component.EventType.ENTER,this.handleEnterItem).listen(this,goog.ui.Component.EventType.HIGHLIGHT,this.handleHighlightItem).listen(this,goog.ui.Component.EventType.UNHIGHLIGHT,this.handleUnHighlightItem).listen(this,
-goog.ui.Component.EventType.OPEN,this.handleOpenItem).listen(this,goog.ui.Component.EventType.CLOSE,this.handleCloseItem).listen(a,goog.events.EventType.MOUSEDOWN,this.handleMouseDown).listen(goog.dom.getOwnerDocument(a),goog.events.EventType.MOUSEUP,this.handleDocumentMouseUp).listen(a,[goog.events.EventType.MOUSEDOWN,goog.events.EventType.MOUSEUP,goog.events.EventType.MOUSEOVER,goog.events.EventType.MOUSEOUT,goog.events.EventType.CONTEXTMENU],this.handleChildMouseEvents);this.isFocusable()&&this.enableFocusHandling_(!0)};
-goog.ui.Container.prototype.enableFocusHandling_=function(a){var b=this.getHandler(),c=this.getKeyEventTarget();a?b.listen(c,goog.events.EventType.FOCUS,this.handleFocus).listen(c,goog.events.EventType.BLUR,this.handleBlur).listen(this.getKeyHandler(),goog.events.KeyHandler.EventType.KEY,this.handleKeyEvent):b.unlisten(c,goog.events.EventType.FOCUS,this.handleFocus).unlisten(c,goog.events.EventType.BLUR,this.handleBlur).unlisten(this.getKeyHandler(),goog.events.KeyHandler.EventType.KEY,this.handleKeyEvent)};
-goog.ui.Container.prototype.exitDocument=function(){this.setHighlightedIndex(-1);this.openItem_&&this.openItem_.setOpen(!1);this.mouseButtonPressed_=!1;goog.ui.Container.superClass_.exitDocument.call(this)};goog.ui.Container.prototype.disposeInternal=function(){goog.ui.Container.superClass_.disposeInternal.call(this);this.keyHandler_&&(this.keyHandler_.dispose(),this.keyHandler_=null);this.renderer_=this.openItem_=this.childElementIdMap_=this.keyEventTarget_=null};
-goog.ui.Container.prototype.handleEnterItem=function(a){return!0};
-goog.ui.Container.prototype.handleHighlightItem=function(a){var b=this.indexOfChild(a.target);if(-1<b&&b!=this.highlightedIndex_){var c=this.getHighlighted();c&&c.setHighlighted(!1);this.highlightedIndex_=b;c=this.getHighlighted();this.isMouseButtonPressed()&&c.setActive(!0);this.openFollowsHighlight_&&this.openItem_&&c!=this.openItem_&&(c.isSupportedState(goog.ui.Component.State.OPENED)?c.setOpen(!0):this.openItem_.setOpen(!1))}b=this.getElement();goog.asserts.assert(b,"The DOM element for the container cannot be null.");
-null!=a.target.getElement()&&goog.a11y.aria.setState(b,goog.a11y.aria.State.ACTIVEDESCENDANT,a.target.getElement().id)};goog.ui.Container.prototype.handleUnHighlightItem=function(a){a.target==this.getHighlighted()&&(this.highlightedIndex_=-1);a=this.getElement();goog.asserts.assert(a,"The DOM element for the container cannot be null.");goog.a11y.aria.removeState(a,goog.a11y.aria.State.ACTIVEDESCENDANT)};
-goog.ui.Container.prototype.handleOpenItem=function(a){(a=a.target)&&a!=this.openItem_&&a.getParent()==this&&(this.openItem_&&this.openItem_.setOpen(!1),this.openItem_=a)};goog.ui.Container.prototype.handleCloseItem=function(a){a.target==this.openItem_&&(this.openItem_=null);var b=this.getElement(),c=a.target.getElement();b&&a.target.isHighlighted()&&c&&goog.a11y.aria.setActiveDescendant(b,c)};
-goog.ui.Container.prototype.handleMouseDown=function(a){this.enabled_&&this.setMouseButtonPressed(!0);var b=this.getKeyEventTarget();b&&goog.dom.isFocusableTabIndex(b)?b.focus():a.preventDefault()};goog.ui.Container.prototype.handleDocumentMouseUp=function(a){this.setMouseButtonPressed(!1)};
-goog.ui.Container.prototype.handleChildMouseEvents=function(a){var b=this.getOwnerControl(a.target);if(b)switch(a.type){case goog.events.EventType.MOUSEDOWN:b.handleMouseDown(a);break;case goog.events.EventType.MOUSEUP:b.handleMouseUp(a);break;case goog.events.EventType.MOUSEOVER:b.handleMouseOver(a);break;case goog.events.EventType.MOUSEOUT:b.handleMouseOut(a);break;case goog.events.EventType.CONTEXTMENU:b.handleContextMenu(a)}};
-goog.ui.Container.prototype.getOwnerControl=function(a){if(this.childElementIdMap_)for(var b=this.getElement();a&&a!==b;){var c=a.id;if(c in this.childElementIdMap_)return this.childElementIdMap_[c];a=a.parentNode}return null};goog.ui.Container.prototype.handleFocus=function(a){};goog.ui.Container.prototype.handleBlur=function(a){this.setHighlightedIndex(-1);this.setMouseButtonPressed(!1);this.openItem_&&this.openItem_.setOpen(!1)};
-goog.ui.Container.prototype.handleKeyEvent=function(a){return this.isEnabled()&&this.isVisible()&&(0!=this.getChildCount()||this.keyEventTarget_)&&this.handleKeyEventInternal(a)?(a.preventDefault(),a.stopPropagation(),!0):!1};
-goog.ui.Container.prototype.handleKeyEventInternal=function(a){var b=this.getHighlighted();if(b&&"function"==typeof b.handleKeyEvent&&b.handleKeyEvent(a)||this.openItem_&&this.openItem_!=b&&"function"==typeof this.openItem_.handleKeyEvent&&this.openItem_.handleKeyEvent(a))return!0;if(a.shiftKey||a.ctrlKey||a.metaKey||a.altKey)return!1;switch(a.keyCode){case goog.events.KeyCodes.ESC:if(this.isFocusable())this.getKeyEventTarget().blur();else return!1;break;case goog.events.KeyCodes.HOME:this.highlightFirst();
-break;case goog.events.KeyCodes.END:this.highlightLast();break;case goog.events.KeyCodes.UP:if(this.orientation_==goog.ui.Container.Orientation.VERTICAL)this.highlightPrevious();else return!1;break;case goog.events.KeyCodes.LEFT:if(this.orientation_==goog.ui.Container.Orientation.HORIZONTAL)this.isRightToLeft()?this.highlightNext():this.highlightPrevious();else return!1;break;case goog.events.KeyCodes.DOWN:if(this.orientation_==goog.ui.Container.Orientation.VERTICAL)this.highlightNext();else return!1;
-break;case goog.events.KeyCodes.RIGHT:if(this.orientation_==goog.ui.Container.Orientation.HORIZONTAL)this.isRightToLeft()?this.highlightPrevious():this.highlightNext();else return!1;break;default:return!1}return!0};goog.ui.Container.prototype.registerChildId_=function(a){var b=a.getElement();b=b.id||(b.id=a.getId());this.childElementIdMap_||(this.childElementIdMap_={});this.childElementIdMap_[b]=a};
-goog.ui.Container.prototype.addChild=function(a,b){goog.asserts.assertInstanceof(a,goog.ui.Control,"The child of a container must be a control");goog.ui.Container.superClass_.addChild.call(this,a,b)};
-goog.ui.Container.prototype.addChildAt=function(a,b,c){goog.asserts.assertInstanceof(a,goog.ui.Control);a.setDispatchTransitionEvents(goog.ui.Component.State.HOVER,!0);a.setDispatchTransitionEvents(goog.ui.Component.State.OPENED,!0);!this.isFocusable()&&this.isFocusableChildrenAllowed()||a.setSupportedState(goog.ui.Component.State.FOCUSED,!1);a.setHandleMouseEvents(!1);var d=a.getParent()==this?this.indexOfChild(a):-1;goog.ui.Container.superClass_.addChildAt.call(this,a,b,c);a.isInDocument()&&this.isInDocument()&&
-this.registerChildId_(a);this.updateHighlightedIndex_(d,b)};goog.ui.Container.prototype.updateHighlightedIndex_=function(a,b){-1==a&&(a=this.getChildCount());a==this.highlightedIndex_?this.highlightedIndex_=Math.min(this.getChildCount()-1,b):a>this.highlightedIndex_&&b<=this.highlightedIndex_?this.highlightedIndex_++:a<this.highlightedIndex_&&b>this.highlightedIndex_&&this.highlightedIndex_--};
-goog.ui.Container.prototype.removeChild=function(a,b){a=goog.isString(a)?this.getChild(a):a;goog.asserts.assertInstanceof(a,goog.ui.Control);if(a){var c=this.indexOfChild(a);-1!=c&&(c==this.highlightedIndex_?(a.setHighlighted(!1),this.highlightedIndex_=-1):c<this.highlightedIndex_&&this.highlightedIndex_--);(c=a.getElement())&&c.id&&this.childElementIdMap_&&goog.object.remove(this.childElementIdMap_,c.id)}a=goog.ui.Container.superClass_.removeChild.call(this,a,b);a.setHandleMouseEvents(!0);return a};
-goog.ui.Container.prototype.getOrientation=function(){return this.orientation_};goog.ui.Container.prototype.setOrientation=function(a){if(this.getElement())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.orientation_=a};goog.ui.Container.prototype.isVisible=function(){return this.visible_};
-goog.ui.Container.prototype.setVisible=function(a,b){if(b||this.visible_!=a&&this.dispatchEvent(a?goog.ui.Component.EventType.SHOW:goog.ui.Component.EventType.HIDE)){this.visible_=a;var c=this.getElement();c&&(goog.style.setElementShown(c,a),this.isFocusable()&&this.renderer_.enableTabIndex(this.getKeyEventTarget(),this.enabled_&&this.visible_),b||this.dispatchEvent(this.visible_?goog.ui.Container.EventType.AFTER_SHOW:goog.ui.Container.EventType.AFTER_HIDE));return!0}return!1};
-goog.ui.Container.prototype.isEnabled=function(){return this.enabled_};
-goog.ui.Container.prototype.setEnabled=function(a){this.enabled_!=a&&this.dispatchEvent(a?goog.ui.Component.EventType.ENABLE:goog.ui.Component.EventType.DISABLE)&&(a?(this.enabled_=!0,this.forEachChild(function(a){a.wasDisabled?delete a.wasDisabled:a.setEnabled(!0)})):(this.forEachChild(function(a){a.isEnabled()?a.setEnabled(!1):a.wasDisabled=!0}),this.enabled_=!1,this.setMouseButtonPressed(!1)),this.isFocusable()&&this.renderer_.enableTabIndex(this.getKeyEventTarget(),a&&this.visible_))};
-goog.ui.Container.prototype.isFocusable=function(){return this.focusable_};goog.ui.Container.prototype.setFocusable=function(a){a!=this.focusable_&&this.isInDocument()&&this.enableFocusHandling_(a);this.focusable_=a;this.enabled_&&this.visible_&&this.renderer_.enableTabIndex(this.getKeyEventTarget(),a)};goog.ui.Container.prototype.isFocusableChildrenAllowed=function(){return this.allowFocusableChildren_};
-goog.ui.Container.prototype.setFocusableChildrenAllowed=function(a){this.allowFocusableChildren_=a};goog.ui.Container.prototype.isOpenFollowsHighlight=function(){return this.openFollowsHighlight_};goog.ui.Container.prototype.setOpenFollowsHighlight=function(a){this.openFollowsHighlight_=a};goog.ui.Container.prototype.getHighlightedIndex=function(){return this.highlightedIndex_};
-goog.ui.Container.prototype.setHighlightedIndex=function(a){(a=this.getChildAt(a))?a.setHighlighted(!0):-1<this.highlightedIndex_&&this.getHighlighted().setHighlighted(!1)};goog.ui.Container.prototype.setHighlighted=function(a){this.setHighlightedIndex(this.indexOfChild(a))};goog.ui.Container.prototype.getHighlighted=function(){return this.getChildAt(this.highlightedIndex_)};
-goog.ui.Container.prototype.highlightFirst=function(){this.highlightHelper(function(a,b){return(a+1)%b},this.getChildCount()-1)};goog.ui.Container.prototype.highlightLast=function(){this.highlightHelper(function(a,b){a--;return 0>a?b-1:a},0)};goog.ui.Container.prototype.highlightNext=function(){this.highlightHelper(function(a,b){return(a+1)%b},this.highlightedIndex_)};goog.ui.Container.prototype.highlightPrevious=function(){this.highlightHelper(function(a,b){a--;return 0>a?b-1:a},this.highlightedIndex_)};
-goog.ui.Container.prototype.highlightHelper=function(a,b){var c=0>b?this.indexOfChild(this.openItem_):b,d=this.getChildCount();c=a.call(this,c,d);for(var e=0;e<=d;){var f=this.getChildAt(c);if(f&&this.canHighlightItem(f))return this.setHighlightedIndexFromKeyEvent(c),!0;e++;c=a.call(this,c,d)}return!1};goog.ui.Container.prototype.canHighlightItem=function(a){return a.isVisible()&&a.isEnabled()&&a.isSupportedState(goog.ui.Component.State.HOVER)};
-goog.ui.Container.prototype.setHighlightedIndexFromKeyEvent=function(a){this.setHighlightedIndex(a)};goog.ui.Container.prototype.getOpenItem=function(){return this.openItem_};goog.ui.Container.prototype.isMouseButtonPressed=function(){return this.mouseButtonPressed_};goog.ui.Container.prototype.setMouseButtonPressed=function(a){this.mouseButtonPressed_=a};goog.ui.MenuHeaderRenderer=function(){goog.ui.ControlRenderer.call(this)};goog.inherits(goog.ui.MenuHeaderRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.MenuHeaderRenderer);goog.ui.MenuHeaderRenderer.CSS_CLASS="goog-menuheader";goog.ui.MenuHeaderRenderer.prototype.getCssClass=function(){return goog.ui.MenuHeaderRenderer.CSS_CLASS};goog.ui.MenuHeader=function(a,b,c){goog.ui.Control.call(this,a,c||goog.ui.MenuHeaderRenderer.getInstance(),b);this.setSupportedState(goog.ui.Component.State.DISABLED,!1);this.setSupportedState(goog.ui.Component.State.HOVER,!1);this.setSupportedState(goog.ui.Component.State.ACTIVE,!1);this.setSupportedState(goog.ui.Component.State.FOCUSED,!1);this.setStateInternal(goog.ui.Component.State.DISABLED)};goog.inherits(goog.ui.MenuHeader,goog.ui.Control);
-goog.ui.registry.setDecoratorByClassName(goog.ui.MenuHeaderRenderer.CSS_CLASS,function(){return new goog.ui.MenuHeader(null)});goog.ui.MenuItemRenderer=function(){goog.ui.ControlRenderer.call(this);this.classNameCache_=[]};goog.inherits(goog.ui.MenuItemRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.MenuItemRenderer);goog.ui.MenuItemRenderer.CSS_CLASS="goog-menuitem";goog.ui.MenuItemRenderer.CompositeCssClassIndex_={HOVER:0,CHECKBOX:1,CONTENT:2};
-goog.ui.MenuItemRenderer.prototype.getCompositeCssClass_=function(a){var b=this.classNameCache_[a];if(!b){switch(a){case goog.ui.MenuItemRenderer.CompositeCssClassIndex_.HOVER:b=this.getStructuralCssClass()+"-highlight";break;case goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CHECKBOX:b=this.getStructuralCssClass()+"-checkbox";break;case goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CONTENT:b=this.getStructuralCssClass()+"-content"}this.classNameCache_[a]=b}return b};
-goog.ui.MenuItemRenderer.prototype.getAriaRole=function(){return goog.a11y.aria.Role.MENU_ITEM};goog.ui.MenuItemRenderer.prototype.createDom=function(a){var b=a.getDomHelper().createDom("DIV",this.getClassNames(a).join(" "),this.createContent(a.getContent(),a.getDomHelper()));this.setEnableCheckBoxStructure(a,b,a.isSupportedState(goog.ui.Component.State.SELECTED)||a.isSupportedState(goog.ui.Component.State.CHECKED));return b};
-goog.ui.MenuItemRenderer.prototype.getContentElement=function(a){return a&&a.firstChild};goog.ui.MenuItemRenderer.prototype.decorate=function(a,b){goog.asserts.assert(b);this.hasContentStructure(b)||b.appendChild(this.createContent(b.childNodes,a.getDomHelper()));goog.dom.classlist.contains(b,"goog-option")&&(a.setCheckable(!0),this.setCheckable(a,b,!0));return goog.ui.MenuItemRenderer.superClass_.decorate.call(this,a,b)};
-goog.ui.MenuItemRenderer.prototype.setContent=function(a,b){var c=this.getContentElement(a),d=this.hasCheckBoxStructure(a)?c.firstChild:null;goog.ui.MenuItemRenderer.superClass_.setContent.call(this,a,b);d&&!this.hasCheckBoxStructure(a)&&c.insertBefore(d,c.firstChild||null)};
-goog.ui.MenuItemRenderer.prototype.hasContentStructure=function(a){a=goog.dom.getFirstElementChild(a);var b=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CONTENT);return!!a&&goog.dom.classlist.contains(a,b)};goog.ui.MenuItemRenderer.prototype.createContent=function(a,b){var c=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CONTENT);return b.createDom("DIV",c,a)};
-goog.ui.MenuItemRenderer.prototype.setSelectable=function(a,b,c){a&&b&&this.setEnableCheckBoxStructure(a,b,c)};goog.ui.MenuItemRenderer.prototype.setCheckable=function(a,b,c){a&&b&&this.setEnableCheckBoxStructure(a,b,c)};goog.ui.MenuItemRenderer.prototype.hasCheckBoxStructure=function(a){if(a=this.getContentElement(a)){a=a.firstChild;var b=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CHECKBOX);return!!a&&goog.dom.isElement(a)&&goog.dom.classlist.contains(a,b)}return!1};
-goog.ui.MenuItemRenderer.prototype.setEnableCheckBoxStructure=function(a,b,c){this.setAriaRole(b,a.getPreferredAriaRole());this.setAriaStates(a,b);c!=this.hasCheckBoxStructure(b)&&(goog.dom.classlist.enable(b,"goog-option",c),b=this.getContentElement(b),c?(c=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.CHECKBOX),b.insertBefore(a.getDomHelper().createDom("DIV",c),b.firstChild||null)):b.removeChild(b.firstChild))};
-goog.ui.MenuItemRenderer.prototype.getClassForState=function(a){switch(a){case goog.ui.Component.State.HOVER:return this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.HOVER);case goog.ui.Component.State.CHECKED:case goog.ui.Component.State.SELECTED:return"goog-option-selected";default:return goog.ui.MenuItemRenderer.superClass_.getClassForState.call(this,a)}};
-goog.ui.MenuItemRenderer.prototype.getStateFromClass=function(a){var b=this.getCompositeCssClass_(goog.ui.MenuItemRenderer.CompositeCssClassIndex_.HOVER);switch(a){case "goog-option-selected":return goog.ui.Component.State.CHECKED;case b:return goog.ui.Component.State.HOVER;default:return goog.ui.MenuItemRenderer.superClass_.getStateFromClass.call(this,a)}};goog.ui.MenuItemRenderer.prototype.getCssClass=function(){return goog.ui.MenuItemRenderer.CSS_CLASS};goog.ui.MenuItem=function(a,b,c,d){goog.ui.Control.call(this,a,d||goog.ui.MenuItemRenderer.getInstance(),c);this.setValue(b)};goog.inherits(goog.ui.MenuItem,goog.ui.Control);goog.tagUnsealableClass(goog.ui.MenuItem);goog.ui.MenuItem.MNEMONIC_WRAPPER_CLASS_="goog-menuitem-mnemonic-separator";goog.ui.MenuItem.ACCELERATOR_CLASS="goog-menuitem-accel";goog.ui.MenuItem.prototype.getValue=function(){var a=this.getModel();return null!=a?a:this.getCaption()};goog.ui.MenuItem.prototype.setValue=function(a){this.setModel(a)};
-goog.ui.MenuItem.prototype.setSupportedState=function(a,b){goog.ui.MenuItem.superClass_.setSupportedState.call(this,a,b);switch(a){case goog.ui.Component.State.SELECTED:this.setSelectableInternal_(b);break;case goog.ui.Component.State.CHECKED:this.setCheckableInternal_(b)}};goog.ui.MenuItem.prototype.setSelectable=function(a){this.setSupportedState(goog.ui.Component.State.SELECTED,a)};
-goog.ui.MenuItem.prototype.setSelectableInternal_=function(a){this.isChecked()&&!a&&this.setChecked(!1);var b=this.getElement();b&&this.getRenderer().setSelectable(this,b,a)};goog.ui.MenuItem.prototype.setCheckable=function(a){this.setSupportedState(goog.ui.Component.State.CHECKED,a)};goog.ui.MenuItem.prototype.setCheckableInternal_=function(a){var b=this.getElement();b&&this.getRenderer().setCheckable(this,b,a)};
-goog.ui.MenuItem.prototype.getCaption=function(){var a=this.getContent();if(goog.isArray(a)){var b=goog.ui.MenuItem.ACCELERATOR_CLASS,c=goog.ui.MenuItem.MNEMONIC_WRAPPER_CLASS_;a=goog.array.map(a,function(a){return goog.dom.isElement(a)&&(goog.dom.classlist.contains(a,b)||goog.dom.classlist.contains(a,c))?"":goog.dom.getRawTextContent(a)}).join("");return goog.string.collapseBreakingSpaces(a)}return goog.ui.MenuItem.superClass_.getCaption.call(this)};
-goog.ui.MenuItem.prototype.getAccelerator=function(){var a=this.getDomHelper(),b=this.getContent();return goog.isArray(b)&&(b=goog.array.find(b,function(a){return goog.dom.classlist.contains(a,goog.ui.MenuItem.ACCELERATOR_CLASS)}))?a.getTextContent(b):null};
-goog.ui.MenuItem.prototype.handleMouseUp=function(a){var b=this.getParent();if(b){var c=b.openingCoords;b.openingCoords=null;if(c&&goog.isNumber(a.clientX)&&(b=new goog.math.Coordinate(a.clientX,a.clientY),goog.math.Coordinate.equals(c,b)))return}goog.ui.MenuItem.superClass_.handleMouseUp.call(this,a)};goog.ui.MenuItem.prototype.handleKeyEventInternal=function(a){return a.keyCode==this.getMnemonic()&&this.performActionInternal(a)?!0:goog.ui.MenuItem.superClass_.handleKeyEventInternal.call(this,a)};
-goog.ui.MenuItem.prototype.setMnemonic=function(a){this.mnemonicKey_=a};goog.ui.MenuItem.prototype.getMnemonic=function(){return this.mnemonicKey_};goog.ui.registry.setDecoratorByClassName(goog.ui.MenuItemRenderer.CSS_CLASS,function(){return new goog.ui.MenuItem(null)});
-goog.ui.MenuItem.prototype.getPreferredAriaRole=function(){return this.isSupportedState(goog.ui.Component.State.CHECKED)?goog.a11y.aria.Role.MENU_ITEM_CHECKBOX:this.isSupportedState(goog.ui.Component.State.SELECTED)?goog.a11y.aria.Role.MENU_ITEM_RADIO:goog.ui.MenuItem.superClass_.getPreferredAriaRole.call(this)};goog.ui.MenuItem.prototype.getParent=function(){return goog.ui.Control.prototype.getParent.call(this)};goog.ui.MenuItem.prototype.getParentEventTarget=function(){return goog.ui.Control.prototype.getParentEventTarget.call(this)};goog.ui.MenuSeparatorRenderer=function(){goog.ui.ControlRenderer.call(this)};goog.inherits(goog.ui.MenuSeparatorRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.MenuSeparatorRenderer);goog.ui.MenuSeparatorRenderer.CSS_CLASS="goog-menuseparator";goog.ui.MenuSeparatorRenderer.prototype.createDom=function(a){return a.getDomHelper().createDom("DIV",this.getCssClass())};
-goog.ui.MenuSeparatorRenderer.prototype.decorate=function(a,b){b.id&&a.setId(b.id);if("HR"==b.tagName){var c=b;b=this.createDom(a);goog.dom.insertSiblingBefore(b,c);goog.dom.removeNode(c)}else goog.dom.classlist.add(b,this.getCssClass());return b};goog.ui.MenuSeparatorRenderer.prototype.setContent=function(a,b){};goog.ui.MenuSeparatorRenderer.prototype.getCssClass=function(){return goog.ui.MenuSeparatorRenderer.CSS_CLASS};goog.ui.Separator=function(a,b){goog.ui.Control.call(this,null,a||goog.ui.MenuSeparatorRenderer.getInstance(),b);this.setSupportedState(goog.ui.Component.State.DISABLED,!1);this.setSupportedState(goog.ui.Component.State.HOVER,!1);this.setSupportedState(goog.ui.Component.State.ACTIVE,!1);this.setSupportedState(goog.ui.Component.State.FOCUSED,!1);this.setStateInternal(goog.ui.Component.State.DISABLED)};goog.inherits(goog.ui.Separator,goog.ui.Control);
-goog.ui.Separator.prototype.enterDocument=function(){goog.ui.Separator.superClass_.enterDocument.call(this);var a=this.getElement();goog.asserts.assert(a,"The DOM element for the separator cannot be null.");goog.a11y.aria.setRole(a,"separator")};goog.ui.registry.setDecoratorByClassName(goog.ui.MenuSeparatorRenderer.CSS_CLASS,function(){return new goog.ui.Separator});goog.ui.MenuRenderer=function(a){goog.ui.ContainerRenderer.call(this,a||goog.a11y.aria.Role.MENU)};goog.inherits(goog.ui.MenuRenderer,goog.ui.ContainerRenderer);goog.addSingletonGetter(goog.ui.MenuRenderer);goog.ui.MenuRenderer.CSS_CLASS="goog-menu";goog.ui.MenuRenderer.prototype.canDecorate=function(a){return"UL"==a.tagName||goog.ui.MenuRenderer.superClass_.canDecorate.call(this,a)};
-goog.ui.MenuRenderer.prototype.getDecoratorForChild=function(a){return"HR"==a.tagName?new goog.ui.Separator:goog.ui.MenuRenderer.superClass_.getDecoratorForChild.call(this,a)};goog.ui.MenuRenderer.prototype.containsElement=function(a,b){return goog.dom.contains(a.getElement(),b)};goog.ui.MenuRenderer.prototype.getCssClass=function(){return goog.ui.MenuRenderer.CSS_CLASS};
-goog.ui.MenuRenderer.prototype.initializeDom=function(a){goog.ui.MenuRenderer.superClass_.initializeDom.call(this,a);a=a.getElement();goog.asserts.assert(a,"The menu DOM element cannot be null.");goog.a11y.aria.setState(a,goog.a11y.aria.State.HASPOPUP,"true")};goog.ui.MenuSeparator=function(a){goog.ui.Separator.call(this,goog.ui.MenuSeparatorRenderer.getInstance(),a)};goog.inherits(goog.ui.MenuSeparator,goog.ui.Separator);goog.ui.registry.setDecoratorByClassName(goog.ui.MenuSeparatorRenderer.CSS_CLASS,function(){return new goog.ui.Separator});goog.ui.Menu=function(a,b){goog.ui.Container.call(this,goog.ui.Container.Orientation.VERTICAL,b||goog.ui.MenuRenderer.getInstance(),a);this.setFocusable(!1)};goog.inherits(goog.ui.Menu,goog.ui.Container);goog.tagUnsealableClass(goog.ui.Menu);goog.ui.Menu.EventType={BEFORE_SHOW:goog.ui.Component.EventType.BEFORE_SHOW,SHOW:goog.ui.Component.EventType.SHOW,BEFORE_HIDE:goog.ui.Component.EventType.HIDE,HIDE:goog.ui.Component.EventType.HIDE};goog.ui.Menu.CSS_CLASS=goog.ui.MenuRenderer.CSS_CLASS;
-goog.ui.Menu.prototype.allowAutoFocus_=!0;goog.ui.Menu.prototype.allowHighlightDisabled_=!1;goog.ui.Menu.prototype.getCssClass=function(){return this.getRenderer().getCssClass()};goog.ui.Menu.prototype.containsElement=function(a){if(this.getRenderer().containsElement(this,a))return!0;for(var b=0,c=this.getChildCount();b<c;b++){var d=this.getChildAt(b);if("function"==typeof d.containsElement&&d.containsElement(a))return!0}return!1};goog.ui.Menu.prototype.addItem=function(a){this.addChild(a,!0)};
-goog.ui.Menu.prototype.addItemAt=function(a,b){this.addChildAt(a,b,!0)};goog.ui.Menu.prototype.removeItem=function(a){(a=this.removeChild(a,!0))&&a.dispose()};goog.ui.Menu.prototype.removeItemAt=function(a){(a=this.removeChildAt(a,!0))&&a.dispose()};goog.ui.Menu.prototype.getItemAt=function(a){return this.getChildAt(a)};goog.ui.Menu.prototype.getItemCount=function(){return this.getChildCount()};goog.ui.Menu.prototype.getItems=function(){var a=[];this.forEachChild(function(b){a.push(b)});return a};
-goog.ui.Menu.prototype.setPosition=function(a,b){var c=this.isVisible();c||goog.style.setElementShown(this.getElement(),!0);goog.style.setPageOffset(this.getElement(),a,b);c||goog.style.setElementShown(this.getElement(),!1)};goog.ui.Menu.prototype.getPosition=function(){return this.isVisible()?goog.style.getPageOffset(this.getElement()):null};goog.ui.Menu.prototype.setAllowAutoFocus=function(a){(this.allowAutoFocus_=a)&&this.setFocusable(!0)};goog.ui.Menu.prototype.getAllowAutoFocus=function(){return this.allowAutoFocus_};
-goog.ui.Menu.prototype.setAllowHighlightDisabled=function(a){this.allowHighlightDisabled_=a};goog.ui.Menu.prototype.getAllowHighlightDisabled=function(){return this.allowHighlightDisabled_};goog.ui.Menu.prototype.setVisible=function(a,b,c){(b=goog.ui.Menu.superClass_.setVisible.call(this,a,b))&&a&&this.isInDocument()&&this.allowAutoFocus_&&this.getKeyEventTarget().focus();a&&c&&goog.isNumber(c.clientX)?this.openingCoords=new goog.math.Coordinate(c.clientX,c.clientY):this.openingCoords=null;return b};
-goog.ui.Menu.prototype.handleEnterItem=function(a){this.allowAutoFocus_&&this.getKeyEventTarget().focus();return goog.ui.Menu.superClass_.handleEnterItem.call(this,a)};goog.ui.Menu.prototype.highlightNextPrefix=function(a){var b=new RegExp("^"+goog.string.regExpEscape(a),"i");return this.highlightHelper(function(a,d){var c=0>a?0:a,f=!1;do{++a;a==d&&(a=0,f=!0);var g=this.getChildAt(a).getCaption();if(g&&g.match(b))return a}while(!f||a!=c);return this.getHighlightedIndex()},this.getHighlightedIndex())};
-goog.ui.Menu.prototype.canHighlightItem=function(a){return(this.allowHighlightDisabled_||a.isEnabled())&&a.isVisible()&&a.isSupportedState(goog.ui.Component.State.HOVER)};goog.ui.Menu.prototype.decorateInternal=function(a){this.decorateContent(a);goog.ui.Menu.superClass_.decorateInternal.call(this,a)};
-goog.ui.Menu.prototype.handleKeyEventInternal=function(a){var b=goog.ui.Menu.superClass_.handleKeyEventInternal.call(this,a);b||this.forEachChild(function(c){!b&&c.getMnemonic&&c.getMnemonic()==a.keyCode&&(this.isEnabled()&&this.setHighlighted(c),b=c.handleKeyEvent(a))},this);return b};goog.ui.Menu.prototype.setHighlightedIndex=function(a){goog.ui.Menu.superClass_.setHighlightedIndex.call(this,a);(a=this.getChildAt(a))&&goog.style.scrollIntoContainerView(a.getElement(),this.getElement())};
-goog.ui.Menu.prototype.decorateContent=function(a){var b=this.getRenderer();a=this.getDomHelper().getElementsByTagNameAndClass("DIV",b.getCssClass()+"-content",a);for(var c=a.length,d=0;d<c;d++)b.decorateChildren(this,a[d])};goog.iter={};goog.iter.StopIteration="StopIteration"in goog.global?goog.global.StopIteration:{message:"StopIteration",stack:""};goog.iter.Iterator=function(){};goog.iter.Iterator.prototype.next=function(){throw goog.iter.StopIteration;};goog.iter.Iterator.prototype.__iterator__=function(a){return this};
-goog.iter.toIterator=function(a){if(a instanceof goog.iter.Iterator)return a;if("function"==typeof a.__iterator__)return a.__iterator__(!1);if(goog.isArrayLike(a)){var b=0,c=new goog.iter.Iterator;c.next=function(){for(;;){if(b>=a.length)throw goog.iter.StopIteration;if(b in a)return a[b++];b++}};return c}throw Error("Not implemented");};
-goog.iter.forEach=function(a,b,c){if(goog.isArrayLike(a))try{goog.array.forEach(a,b,c)}catch(d){if(d!==goog.iter.StopIteration)throw d;}else{a=goog.iter.toIterator(a);try{for(;;)b.call(c,a.next(),void 0,a)}catch(d){if(d!==goog.iter.StopIteration)throw d;}}};goog.iter.filter=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){for(;;){var a=d.next();if(b.call(c,a,void 0,d))return a}};return a};
-goog.iter.filterFalse=function(a,b,c){return goog.iter.filter(a,goog.functions.not(b),c)};goog.iter.range=function(a,b,c){var d=0,e=a,f=c||1;1<arguments.length&&(d=a,e=+b);if(0==f)throw Error("Range step argument must not be zero");var g=new goog.iter.Iterator;g.next=function(){if(0<f&&d>=e||0>f&&d<=e)throw goog.iter.StopIteration;var a=d;d+=f;return a};return g};goog.iter.join=function(a,b){return goog.iter.toArray(a).join(b)};
-goog.iter.map=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){var a=d.next();return b.call(c,a,void 0,d)};return a};goog.iter.reduce=function(a,b,c,d){var e=c;goog.iter.forEach(a,function(a){e=b.call(d,e,a)});return e};goog.iter.some=function(a,b,c){a=goog.iter.toIterator(a);try{for(;;)if(b.call(c,a.next(),void 0,a))return!0}catch(d){if(d!==goog.iter.StopIteration)throw d;}return!1};
-goog.iter.every=function(a,b,c){a=goog.iter.toIterator(a);try{for(;;)if(!b.call(c,a.next(),void 0,a))return!1}catch(d){if(d!==goog.iter.StopIteration)throw d;}return!0};goog.iter.chain=function(a){return goog.iter.chainFromIterable(arguments)};
-goog.iter.chainFromIterable=function(a){var b=goog.iter.toIterator(a);a=new goog.iter.Iterator;var c=null;a.next=function(){for(;;){if(null==c){var a=b.next();c=goog.iter.toIterator(a)}try{return c.next()}catch(e){if(e!==goog.iter.StopIteration)throw e;c=null}}};return a};goog.iter.dropWhile=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;var e=!0;a.next=function(){for(;;){var a=d.next();if(!e||!b.call(c,a,void 0,d))return e=!1,a}};return a};
-goog.iter.takeWhile=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){var a=d.next();if(b.call(c,a,void 0,d))return a;throw goog.iter.StopIteration;};return a};goog.iter.toArray=function(a){if(goog.isArrayLike(a))return goog.array.toArray(a);a=goog.iter.toIterator(a);var b=[];goog.iter.forEach(a,function(a){b.push(a)});return b};
-goog.iter.equals=function(a,b,c){a=goog.iter.zipLongest({},a,b);var d=c||goog.array.defaultCompareEquality;return goog.iter.every(a,function(a){return d(a[0],a[1])})};goog.iter.nextOrValue=function(a,b){try{return goog.iter.toIterator(a).next()}catch(c){if(c!=goog.iter.StopIteration)throw c;return b}};
-goog.iter.product=function(a){if(goog.array.some(arguments,function(a){return!a.length})||!arguments.length)return new goog.iter.Iterator;var b=new goog.iter.Iterator,c=arguments,d=goog.array.repeat(0,c.length);b.next=function(){if(d){for(var a=goog.array.map(d,function(a,b){return c[b][a]}),b=d.length-1;0<=b;b--){goog.asserts.assert(d);if(d[b]<c[b].length-1){d[b]++;break}if(0==b){d=null;break}d[b]=0}return a}throw goog.iter.StopIteration;};return b};
-goog.iter.cycle=function(a){var b=goog.iter.toIterator(a),c=[],d=0;a=new goog.iter.Iterator;var e=!1;a.next=function(){var a=null;if(!e)try{return a=b.next(),c.push(a),a}catch(g){if(g!=goog.iter.StopIteration||goog.array.isEmpty(c))throw g;e=!0}a=c[d];d=(d+1)%c.length;return a};return a};goog.iter.count=function(a,b){var c=a||0,d=goog.isDef(b)?b:1,e=new goog.iter.Iterator;e.next=function(){var a=c;c+=d;return a};return e};
-goog.iter.repeat=function(a){var b=new goog.iter.Iterator;b.next=goog.functions.constant(a);return b};goog.iter.accumulate=function(a){var b=goog.iter.toIterator(a),c=0;a=new goog.iter.Iterator;a.next=function(){return c+=b.next()};return a};goog.iter.zip=function(a){var b=arguments,c=new goog.iter.Iterator;if(0<b.length){var d=goog.array.map(b,goog.iter.toIterator);c.next=function(){return goog.array.map(d,function(a){return a.next()})}}return c};
-goog.iter.zipLongest=function(a,b){var c=goog.array.slice(arguments,1),d=new goog.iter.Iterator;if(0<c.length){var e=goog.array.map(c,goog.iter.toIterator);d.next=function(){var b=!1,c=goog.array.map(e,function(c){try{var d=c.next();b=!0}catch(m){if(m!==goog.iter.StopIteration)throw m;d=a}return d});if(!b)throw goog.iter.StopIteration;return c}}return d};goog.iter.compress=function(a,b){var c=goog.iter.toIterator(b);return goog.iter.filter(a,function(){return!!c.next()})};
-goog.iter.GroupByIterator_=function(a,b){this.iterator=goog.iter.toIterator(a);this.keyFunc=b||goog.functions.identity};goog.inherits(goog.iter.GroupByIterator_,goog.iter.Iterator);goog.iter.GroupByIterator_.prototype.next=function(){for(;this.currentKey==this.targetKey;)this.currentValue=this.iterator.next(),this.currentKey=this.keyFunc(this.currentValue);this.targetKey=this.currentKey;return[this.currentKey,this.groupItems_(this.targetKey)]};
-goog.iter.GroupByIterator_.prototype.groupItems_=function(a){for(var b=[];this.currentKey==a;){b.push(this.currentValue);try{this.currentValue=this.iterator.next()}catch(c){if(c!==goog.iter.StopIteration)throw c;break}this.currentKey=this.keyFunc(this.currentValue)}return b};goog.iter.groupBy=function(a,b){return new goog.iter.GroupByIterator_(a,b)};
-goog.iter.starMap=function(a,b,c){var d=goog.iter.toIterator(a);a=new goog.iter.Iterator;a.next=function(){var a=goog.iter.toArray(d.next());return b.apply(c,goog.array.concat(a,void 0,d))};return a};
-goog.iter.tee=function(a,b){var c=goog.iter.toIterator(a),d=goog.isNumber(b)?b:2,e=goog.array.map(goog.array.range(d),function(){return[]}),f=function(){var a=c.next();goog.array.forEach(e,function(b){b.push(a)})};return goog.array.map(e,function(a){var b=new goog.iter.Iterator;b.next=function(){goog.array.isEmpty(a)&&f();goog.asserts.assert(!goog.array.isEmpty(a));return a.shift()};return b})};goog.iter.enumerate=function(a,b){return goog.iter.zip(goog.iter.count(b),a)};
-goog.iter.limit=function(a,b){goog.asserts.assert(goog.math.isInt(b)&&0<=b);var c=goog.iter.toIterator(a),d=new goog.iter.Iterator,e=b;d.next=function(){if(0<e--)return c.next();throw goog.iter.StopIteration;};return d};goog.iter.consume=function(a,b){goog.asserts.assert(goog.math.isInt(b)&&0<=b);for(var c=goog.iter.toIterator(a);0<b--;)goog.iter.nextOrValue(c,null);return c};
-goog.iter.slice=function(a,b,c){goog.asserts.assert(goog.math.isInt(b)&&0<=b);a=goog.iter.consume(a,b);goog.isNumber(c)&&(goog.asserts.assert(goog.math.isInt(c)&&c>=b),a=goog.iter.limit(a,c-b));return a};goog.iter.hasDuplicates_=function(a){var b=[];goog.array.removeDuplicates(a,b);return a.length!=b.length};goog.iter.permutations=function(a,b){var c=goog.iter.toArray(a),d=goog.isNumber(b)?b:c.length;c=goog.array.repeat(c,d);c=goog.iter.product.apply(void 0,c);return goog.iter.filter(c,function(a){return!goog.iter.hasDuplicates_(a)})};
-goog.iter.combinations=function(a,b){function c(a){return d[a]}var d=goog.iter.toArray(a),e=goog.iter.range(d.length);e=goog.iter.permutations(e,b);var f=goog.iter.filter(e,function(a){return goog.array.isSorted(a)});e=new goog.iter.Iterator;e.next=function(){return goog.array.map(f.next(),c)};return e};
-goog.iter.combinationsWithReplacement=function(a,b){function c(a){return d[a]}var d=goog.iter.toArray(a),e=goog.array.range(d.length);e=goog.array.repeat(e,b);e=goog.iter.product.apply(void 0,e);var f=goog.iter.filter(e,function(a){return goog.array.isSorted(a)});e=new goog.iter.Iterator;e.next=function(){return goog.array.map(f.next(),c)};return e};goog.dom.TagWalkType={START_TAG:1,OTHER:0,END_TAG:-1};goog.dom.TagIterator=function(a,b,c,d,e){this.reversed=!!b;this.node=null;this.tagType=goog.dom.TagWalkType.OTHER;this.started_=!1;this.constrained=!c;a&&this.setPosition(a,d);this.depth=void 0!=e?e:this.tagType||0;this.reversed&&(this.depth*=-1)};goog.inherits(goog.dom.TagIterator,goog.iter.Iterator);
-goog.dom.TagIterator.prototype.setPosition=function(a,b,c){if(this.node=a)goog.isNumber(b)?this.tagType=b:this.tagType=this.node.nodeType!=goog.dom.NodeType.ELEMENT?goog.dom.TagWalkType.OTHER:this.reversed?goog.dom.TagWalkType.END_TAG:goog.dom.TagWalkType.START_TAG;goog.isNumber(c)&&(this.depth=c)};goog.dom.TagIterator.prototype.copyFrom=function(a){this.node=a.node;this.tagType=a.tagType;this.depth=a.depth;this.reversed=a.reversed;this.constrained=a.constrained};
-goog.dom.TagIterator.prototype.clone=function(){return new goog.dom.TagIterator(this.node,this.reversed,!this.constrained,this.tagType,this.depth)};goog.dom.TagIterator.prototype.skipTag=function(){var a=this.reversed?goog.dom.TagWalkType.END_TAG:goog.dom.TagWalkType.START_TAG;this.tagType==a&&(this.tagType=-1*a,this.depth+=this.tagType*(this.reversed?-1:1))};
-goog.dom.TagIterator.prototype.restartTag=function(){var a=this.reversed?goog.dom.TagWalkType.START_TAG:goog.dom.TagWalkType.END_TAG;this.tagType==a&&(this.tagType=-1*a,this.depth+=this.tagType*(this.reversed?-1:1))};
-goog.dom.TagIterator.prototype.next=function(){if(this.started_){if(!this.node||this.constrained&&0==this.depth)throw goog.iter.StopIteration;var a=this.node;var b=this.reversed?goog.dom.TagWalkType.END_TAG:goog.dom.TagWalkType.START_TAG;if(this.tagType==b){var c=this.reversed?a.lastChild:a.firstChild;c?this.setPosition(c):this.setPosition(a,-1*b)}else(c=this.reversed?a.previousSibling:a.nextSibling)?this.setPosition(c):this.setPosition(a.parentNode,-1*b);this.depth+=this.tagType*(this.reversed?-1:
-1)}else this.started_=!0;a=this.node;if(!this.node)throw goog.iter.StopIteration;return a};goog.dom.TagIterator.prototype.isStarted=function(){return this.started_};goog.dom.TagIterator.prototype.isStartTag=function(){return this.tagType==goog.dom.TagWalkType.START_TAG};goog.dom.TagIterator.prototype.isEndTag=function(){return this.tagType==goog.dom.TagWalkType.END_TAG};goog.dom.TagIterator.prototype.isNonElement=function(){return this.tagType==goog.dom.TagWalkType.OTHER};
-goog.dom.TagIterator.prototype.equals=function(a){return a.node==this.node&&(!this.node||a.tagType==this.tagType)};goog.dom.TagIterator.prototype.splice=function(a){var b=this.node;this.restartTag();this.reversed=!this.reversed;goog.dom.TagIterator.prototype.next.call(this);this.reversed=!this.reversed;for(var c=goog.isArrayLike(arguments[0])?arguments[0]:arguments,d=c.length-1;0<=d;d--)goog.dom.insertSiblingAfter(c[d],b);goog.dom.removeNode(b)};goog.dom.NodeIterator=function(a,b,c,d){goog.dom.TagIterator.call(this,a,b,c,null,d)};goog.inherits(goog.dom.NodeIterator,goog.dom.TagIterator);goog.dom.NodeIterator.prototype.next=function(){do goog.dom.NodeIterator.superClass_.next.call(this);while(this.isEndTag());return this.node};goog.ui.PaletteRenderer=function(){goog.ui.ControlRenderer.call(this)};goog.inherits(goog.ui.PaletteRenderer,goog.ui.ControlRenderer);goog.addSingletonGetter(goog.ui.PaletteRenderer);goog.ui.PaletteRenderer.cellId_=0;goog.ui.PaletteRenderer.CSS_CLASS="goog-palette";goog.ui.PaletteRenderer.prototype.createDom=function(a){var b=this.getClassNames(a);a=a.getDomHelper().createDom("DIV",b,this.createGrid(a.getContent(),a.getSize(),a.getDomHelper()));goog.a11y.aria.setRole(a,goog.a11y.aria.Role.GRID);return a};
-goog.ui.PaletteRenderer.prototype.createGrid=function(a,b,c){for(var d=[],e=0,f=0;e<b.height;e++){for(var g=[],h=0;h<b.width;h++){var k=a&&a[f++];g.push(this.createCell(k,c))}d.push(this.createRow(g,c))}return this.createTable(d,c)};goog.ui.PaletteRenderer.prototype.createTable=function(a,b){var c=b.createDom("TABLE",this.getCssClass()+"-table",b.createDom("TBODY",this.getCssClass()+"-body",a));c.cellSpacing="0";c.cellPadding="0";return c};
-goog.ui.PaletteRenderer.prototype.createRow=function(a,b){var c=b.createDom("TR",this.getCssClass()+"-row",a);goog.a11y.aria.setRole(c,goog.a11y.aria.Role.ROW);return c};
-goog.ui.PaletteRenderer.prototype.createCell=function(a,b){var c=b.createDom("TD",{"class":this.getCssClass()+"-cell",id:this.getCssClass()+"-cell-"+goog.ui.PaletteRenderer.cellId_++},a);goog.a11y.aria.setRole(c,goog.a11y.aria.Role.GRIDCELL);goog.a11y.aria.setState(c,goog.a11y.aria.State.SELECTED,!1);if(!goog.dom.getTextContent(c)&&!goog.a11y.aria.getLabel(c)){var d=this.findAriaLabelForCell_(c);d&&goog.a11y.aria.setLabel(c,d)}return c};
-goog.ui.PaletteRenderer.prototype.findAriaLabelForCell_=function(a){a=new goog.dom.NodeIterator(a);for(var b="",c;!b&&(c=goog.iter.nextOrValue(a,null));)c.nodeType==goog.dom.NodeType.ELEMENT&&(b=goog.a11y.aria.getLabel(c)||c.title);return b};goog.ui.PaletteRenderer.prototype.canDecorate=function(a){return!1};goog.ui.PaletteRenderer.prototype.decorate=function(a,b){return null};
-goog.ui.PaletteRenderer.prototype.setContent=function(a,b){if(a){var c=goog.dom.getElementsByTagNameAndClass("TBODY",this.getCssClass()+"-body",a)[0];if(c){var d=0;goog.array.forEach(c.rows,function(a){goog.array.forEach(a.cells,function(a){goog.dom.removeChildren(a);if(b){var c=b[d++];c&&goog.dom.appendChild(a,c)}})});if(d<b.length){for(var e=[],f=goog.dom.getDomHelper(a),g=c.rows[0].cells.length;d<b.length;){var h=b[d++];e.push(this.createCell(h,f));e.length==g&&(h=this.createRow(e,f),goog.dom.appendChild(c,
-h),e.length=0)}if(0<e.length){for(;e.length<g;)e.push(this.createCell("",f));h=this.createRow(e,f);goog.dom.appendChild(c,h)}}}goog.style.setUnselectable(a,!0,goog.userAgent.GECKO)}};goog.ui.PaletteRenderer.prototype.getContainingItem=function(a,b){for(var c=a.getElement();b&&b.nodeType==goog.dom.NodeType.ELEMENT&&b!=c;){if("TD"==b.tagName&&goog.dom.classlist.contains(b,this.getCssClass()+"-cell"))return b.firstChild;b=b.parentNode}return null};
-goog.ui.PaletteRenderer.prototype.highlightCell=function(a,b,c){b&&(b=this.getCellForItem(b),goog.asserts.assert(b),goog.dom.classlist.enable(b,this.getCssClass()+"-cell-hover",c),c?goog.a11y.aria.setState(a.getElementStrict(),goog.a11y.aria.State.ACTIVEDESCENDANT,b.id):b.id==goog.a11y.aria.getState(a.getElementStrict(),goog.a11y.aria.State.ACTIVEDESCENDANT)&&goog.a11y.aria.removeState(a.getElementStrict(),goog.a11y.aria.State.ACTIVEDESCENDANT))};
-goog.ui.PaletteRenderer.prototype.getCellForItem=function(a){return a?a.parentNode:null};goog.ui.PaletteRenderer.prototype.selectCell=function(a,b,c){b&&(a=b.parentNode,goog.dom.classlist.enable(a,this.getCssClass()+"-cell-selected",c),goog.a11y.aria.setState(a,goog.a11y.aria.State.SELECTED,c))};goog.ui.PaletteRenderer.prototype.getCssClass=function(){return goog.ui.PaletteRenderer.CSS_CLASS};goog.ui.SelectionModel=function(a){goog.events.EventTarget.call(this);this.items_=[];this.addItems(a)};goog.inherits(goog.ui.SelectionModel,goog.events.EventTarget);goog.tagUnsealableClass(goog.ui.SelectionModel);goog.ui.SelectionModel.prototype.selectedItem_=null;goog.ui.SelectionModel.prototype.selectionHandler_=null;goog.ui.SelectionModel.prototype.getSelectionHandler=function(){return this.selectionHandler_};
-goog.ui.SelectionModel.prototype.setSelectionHandler=function(a){this.selectionHandler_=a};goog.ui.SelectionModel.prototype.getItemCount=function(){return this.items_.length};goog.ui.SelectionModel.prototype.indexOfItem=function(a){return a?goog.array.indexOf(this.items_,a):-1};goog.ui.SelectionModel.prototype.getFirst=function(){return this.items_[0]};goog.ui.SelectionModel.prototype.getLast=function(){return this.items_[this.items_.length-1]};
-goog.ui.SelectionModel.prototype.getItemAt=function(a){return this.items_[a]||null};goog.ui.SelectionModel.prototype.addItems=function(a){a&&(goog.array.forEach(a,function(a){this.selectItem_(a,!1)},this),goog.array.extend(this.items_,a))};goog.ui.SelectionModel.prototype.addItem=function(a){this.addItemAt(a,this.getItemCount())};goog.ui.SelectionModel.prototype.addItemAt=function(a,b){a&&(this.selectItem_(a,!1),goog.array.insertAt(this.items_,a,b))};
-goog.ui.SelectionModel.prototype.removeItem=function(a){a&&goog.array.remove(this.items_,a)&&a==this.selectedItem_&&(this.selectedItem_=null,this.dispatchEvent(goog.events.EventType.SELECT))};goog.ui.SelectionModel.prototype.removeItemAt=function(a){this.removeItem(this.getItemAt(a))};goog.ui.SelectionModel.prototype.getSelectedItem=function(){return this.selectedItem_};goog.ui.SelectionModel.prototype.getItems=function(){return goog.array.clone(this.items_)};
-goog.ui.SelectionModel.prototype.setSelectedItem=function(a){a!=this.selectedItem_&&(this.selectItem_(this.selectedItem_,!1),this.selectedItem_=a,this.selectItem_(a,!0));this.dispatchEvent(goog.events.EventType.SELECT)};goog.ui.SelectionModel.prototype.getSelectedIndex=function(){return this.indexOfItem(this.selectedItem_)};goog.ui.SelectionModel.prototype.setSelectedIndex=function(a){this.setSelectedItem(this.getItemAt(a))};
-goog.ui.SelectionModel.prototype.clear=function(){goog.array.clear(this.items_);this.selectedItem_=null};goog.ui.SelectionModel.prototype.disposeInternal=function(){goog.ui.SelectionModel.superClass_.disposeInternal.call(this);delete this.items_;this.selectedItem_=null};goog.ui.SelectionModel.prototype.selectItem_=function(a,b){a&&("function"==typeof this.selectionHandler_?this.selectionHandler_(a,b):"function"==typeof a.setSelected&&a.setSelected(b))};goog.ui.Palette=function(a,b,c){goog.ui.Control.call(this,a,b||goog.ui.PaletteRenderer.getInstance(),c);this.setAutoStates(goog.ui.Component.State.CHECKED|goog.ui.Component.State.SELECTED|goog.ui.Component.State.OPENED,!1);this.currentCellControl_=new goog.ui.Palette.CurrentCell_;this.currentCellControl_.setParentEventTarget(this);this.lastHighlightedIndex_=-1};goog.inherits(goog.ui.Palette,goog.ui.Control);goog.tagUnsealableClass(goog.ui.Palette);goog.ui.Palette.EventType={AFTER_HIGHLIGHT:goog.events.getUniqueId("afterhighlight")};
-goog.ui.Palette.prototype.size_=null;goog.ui.Palette.prototype.highlightedIndex_=-1;goog.ui.Palette.prototype.selectionModel_=null;goog.ui.Palette.prototype.disposeInternal=function(){goog.ui.Palette.superClass_.disposeInternal.call(this);this.selectionModel_&&(this.selectionModel_.dispose(),this.selectionModel_=null);this.size_=null;this.currentCellControl_.dispose()};
-goog.ui.Palette.prototype.setContentInternal=function(a){goog.ui.Palette.superClass_.setContentInternal.call(this,a);this.adjustSize_();this.selectionModel_?(this.selectionModel_.clear(),this.selectionModel_.addItems(a)):(this.selectionModel_=new goog.ui.SelectionModel(a),this.selectionModel_.setSelectionHandler(goog.bind(this.selectItem_,this)),this.getHandler().listen(this.selectionModel_,goog.events.EventType.SELECT,this.handleSelectionChange));this.highlightedIndex_=-1};
-goog.ui.Palette.prototype.getCaption=function(){return""};goog.ui.Palette.prototype.setCaption=function(a){};goog.ui.Palette.prototype.handleMouseOver=function(a){goog.ui.Palette.superClass_.handleMouseOver.call(this,a);var b=this.getRenderer().getContainingItem(this,a.target);b&&a.relatedTarget&&goog.dom.contains(b,a.relatedTarget)||b!=this.getHighlightedItem()&&this.setHighlightedItem(b)};
-goog.ui.Palette.prototype.handleMouseDown=function(a){goog.ui.Palette.superClass_.handleMouseDown.call(this,a);this.isActive()&&(a=this.getRenderer().getContainingItem(this,a.target),a!=this.getHighlightedItem()&&this.setHighlightedItem(a))};goog.ui.Palette.prototype.performActionInternal=function(a){var b=this.getHighlightedItem();return b?(a&&this.shouldSelectHighlightedItem_(a)&&this.setSelectedItem(b),goog.ui.Palette.superClass_.performActionInternal.call(this,a)):!1};
-goog.ui.Palette.prototype.shouldSelectHighlightedItem_=function(a){return this.getSelectedItem()?"mouseup"!=a.type?!0:!!this.getRenderer().getContainingItem(this,a.target):!0};
-goog.ui.Palette.prototype.handleKeyEvent=function(a){var b=this.getContent();b=b?b.length:0;var c=this.size_.width;if(0==b||!this.isEnabled())return!1;if(a.keyCode==goog.events.KeyCodes.ENTER||a.keyCode==goog.events.KeyCodes.SPACE)return this.performActionInternal(a);if(a.keyCode==goog.events.KeyCodes.HOME)return this.setHighlightedIndex(0),!0;if(a.keyCode==goog.events.KeyCodes.END)return this.setHighlightedIndex(b-1),!0;var d=0>this.highlightedIndex_?this.getSelectedIndex():this.highlightedIndex_;
-switch(a.keyCode){case goog.events.KeyCodes.LEFT:if(-1==d||0==d)d=b;this.setHighlightedIndex(d-1);a.preventDefault();return!0;case goog.events.KeyCodes.RIGHT:return d==b-1&&(d=-1),this.setHighlightedIndex(d+1),a.preventDefault(),!0;case goog.events.KeyCodes.UP:-1==d&&(d=b+c-1);if(d>=c)return this.setHighlightedIndex(d-c),a.preventDefault(),!0;break;case goog.events.KeyCodes.DOWN:if(-1==d&&(d=-c),d<b-c)return this.setHighlightedIndex(d+c),a.preventDefault(),!0}return!1};
-goog.ui.Palette.prototype.handleSelectionChange=function(a){};goog.ui.Palette.prototype.getSize=function(){return this.size_};goog.ui.Palette.prototype.setSize=function(a,b){if(this.getElement())throw Error(goog.ui.Component.Error.ALREADY_RENDERED);this.size_=goog.isNumber(a)?new goog.math.Size(a,b):a;this.adjustSize_()};goog.ui.Palette.prototype.getHighlightedIndex=function(){return this.highlightedIndex_};
-goog.ui.Palette.prototype.getHighlightedItem=function(){var a=this.getContent();return a&&a[this.highlightedIndex_]};goog.ui.Palette.prototype.getHighlightedCellElement_=function(){return this.getRenderer().getCellForItem(this.getHighlightedItem())};goog.ui.Palette.prototype.setHighlightedIndex=function(a){a!=this.highlightedIndex_&&(this.highlightIndex_(this.highlightedIndex_,!1),this.lastHighlightedIndex_=this.highlightedIndex_,this.highlightedIndex_=a,this.highlightIndex_(a,!0),this.dispatchEvent(goog.ui.Palette.EventType.AFTER_HIGHLIGHT))};
-goog.ui.Palette.prototype.setHighlightedItem=function(a){var b=this.getContent();this.setHighlightedIndex(b&&a?goog.array.indexOf(b,a):-1)};goog.ui.Palette.prototype.getSelectedIndex=function(){return this.selectionModel_?this.selectionModel_.getSelectedIndex():-1};goog.ui.Palette.prototype.getSelectedItem=function(){return this.selectionModel_?this.selectionModel_.getSelectedItem():null};goog.ui.Palette.prototype.setSelectedIndex=function(a){this.selectionModel_&&this.selectionModel_.setSelectedIndex(a)};
-goog.ui.Palette.prototype.setSelectedItem=function(a){this.selectionModel_&&this.selectionModel_.setSelectedItem(a)};goog.ui.Palette.prototype.highlightIndex_=function(a,b){if(this.getElement()){var c=this.getContent();if(c&&0<=a&&a<c.length){var d=this.getHighlightedCellElement_();this.currentCellControl_.getElement()!=d&&this.currentCellControl_.setElementInternal(d);this.currentCellControl_.tryHighlight(b)&&this.getRenderer().highlightCell(this,c[a],b)}}};
-goog.ui.Palette.prototype.setHighlighted=function(a){a&&-1==this.highlightedIndex_?this.setHighlightedIndex(-1<this.lastHighlightedIndex_?this.lastHighlightedIndex_:0):a||this.setHighlightedIndex(-1);goog.ui.Palette.superClass_.setHighlighted.call(this,a)};goog.ui.Palette.prototype.selectItem_=function(a,b){this.getElement()&&this.getRenderer().selectCell(this,a,b)};
-goog.ui.Palette.prototype.adjustSize_=function(){var a=this.getContent();if(a)if(this.size_&&this.size_.width){if(a=Math.ceil(a.length/this.size_.width),!goog.isNumber(this.size_.height)||this.size_.height<a)this.size_.height=a}else a=Math.ceil(Math.sqrt(a.length)),this.size_=new goog.math.Size(a,a);else this.size_=new goog.math.Size(0,0)};goog.ui.Palette.CurrentCell_=function(){goog.ui.Control.call(this,null);this.setDispatchTransitionEvents(goog.ui.Component.State.HOVER,!0)};
-goog.inherits(goog.ui.Palette.CurrentCell_,goog.ui.Control);goog.ui.Palette.CurrentCell_.prototype.tryHighlight=function(a){this.setHighlighted(a);return this.isHighlighted()==a};goog.ui.ColorPalette=function(a,b,c){this.colors_=a||[];goog.ui.Palette.call(this,null,b||goog.ui.PaletteRenderer.getInstance(),c);this.setColors(this.colors_)};goog.inherits(goog.ui.ColorPalette,goog.ui.Palette);goog.tagUnsealableClass(goog.ui.ColorPalette);goog.ui.ColorPalette.prototype.normalizedColors_=null;goog.ui.ColorPalette.prototype.labels_=null;goog.ui.ColorPalette.prototype.getColors=function(){return this.colors_};
-goog.ui.ColorPalette.prototype.setColors=function(a,b){this.colors_=a;this.labels_=b||null;this.normalizedColors_=null;this.setContent(this.createColorNodes())};goog.ui.ColorPalette.prototype.getSelectedColor=function(){var a=this.getSelectedItem();return a?(a=goog.style.getStyle(a,"background-color"),goog.ui.ColorPalette.parseColor_(a)):null};
-goog.ui.ColorPalette.prototype.setSelectedColor=function(a){a=goog.ui.ColorPalette.parseColor_(a);this.normalizedColors_||(this.normalizedColors_=goog.array.map(this.colors_,function(a){return goog.ui.ColorPalette.parseColor_(a)}));this.setSelectedIndex(a?goog.array.indexOf(this.normalizedColors_,a):-1)};
-goog.ui.ColorPalette.prototype.createColorNodes=function(){return goog.array.map(this.colors_,function(a,b){var c=this.getDomHelper().createDom("DIV",{"class":this.getRenderer().getCssClass()+"-colorswatch",style:"background-color:"+a});c.title=this.labels_&&this.labels_[b]?this.labels_[b]:"#"==a.charAt(0)?"RGB ("+goog.color.hexToRgb(a).join(", ")+")":a;return c},this)};goog.ui.ColorPalette.parseColor_=function(a){if(a)try{return goog.color.parse(a).hex}catch(b){}return null};goog.ui.ColorPicker=function(a,b){goog.ui.Component.call(this,a);this.colorPalette_=b||null;this.getHandler().listen(this,goog.ui.Component.EventType.ACTION,this.onColorPaletteAction_)};goog.inherits(goog.ui.ColorPicker,goog.ui.Component);goog.ui.ColorPicker.DEFAULT_NUM_COLS=5;goog.ui.ColorPicker.EventType={CHANGE:"change"};goog.ui.ColorPicker.prototype.focusable_=!0;goog.ui.ColorPicker.prototype.getColors=function(){return this.colorPalette_?this.colorPalette_.getColors():null};
-goog.ui.ColorPicker.prototype.setColors=function(a){this.colorPalette_?this.colorPalette_.setColors(a):this.createColorPalette_(a)};goog.ui.ColorPicker.prototype.addColors=function(a){this.setColors(a)};goog.ui.ColorPicker.prototype.setSize=function(a){this.colorPalette_||this.createColorPalette_([]);this.colorPalette_.setSize(a)};goog.ui.ColorPicker.prototype.getSize=function(){return this.colorPalette_?this.colorPalette_.getSize():null};goog.ui.ColorPicker.prototype.setColumnCount=function(a){this.setSize(a)};
-goog.ui.ColorPicker.prototype.getSelectedIndex=function(){return this.colorPalette_?this.colorPalette_.getSelectedIndex():-1};goog.ui.ColorPicker.prototype.setSelectedIndex=function(a){this.colorPalette_&&this.colorPalette_.setSelectedIndex(a)};goog.ui.ColorPicker.prototype.getSelectedColor=function(){return this.colorPalette_?this.colorPalette_.getSelectedColor():null};goog.ui.ColorPicker.prototype.setSelectedColor=function(a){this.colorPalette_&&this.colorPalette_.setSelectedColor(a)};
-goog.ui.ColorPicker.prototype.isFocusable=function(){return this.focusable_};goog.ui.ColorPicker.prototype.setFocusable=function(a){this.focusable_=a;this.colorPalette_&&this.colorPalette_.setSupportedState(goog.ui.Component.State.FOCUSED,a)};goog.ui.ColorPicker.prototype.canDecorate=function(a){return!1};
-goog.ui.ColorPicker.prototype.enterDocument=function(){goog.ui.ColorPicker.superClass_.enterDocument.call(this);this.colorPalette_&&this.colorPalette_.render(this.getElement());this.getElement().unselectable="on"};goog.ui.ColorPicker.prototype.disposeInternal=function(){goog.ui.ColorPicker.superClass_.disposeInternal.call(this);this.colorPalette_&&(this.colorPalette_.dispose(),this.colorPalette_=null)};goog.ui.ColorPicker.prototype.focus=function(){this.colorPalette_&&this.colorPalette_.getElement().focus()};
-goog.ui.ColorPicker.prototype.onColorPaletteAction_=function(a){a.stopPropagation();this.dispatchEvent(goog.ui.ColorPicker.EventType.CHANGE)};goog.ui.ColorPicker.prototype.createColorPalette_=function(a){a=new goog.ui.ColorPalette(a,null,this.getDomHelper());a.setSize(goog.ui.ColorPicker.DEFAULT_NUM_COLS);a.setSupportedState(goog.ui.Component.State.FOCUSED,this.focusable_);this.addChild(a);this.colorPalette_=a;this.isInDocument()&&this.colorPalette_.render(this.getElement())};
-goog.ui.ColorPicker.createSimpleColorGrid=function(a){a=new goog.ui.ColorPicker(a);a.setSize(7);a.setColors(goog.ui.ColorPicker.SIMPLE_GRID_COLORS);return a};goog.ui.ColorPicker.SIMPLE_GRID_COLORS="#ffffff #cccccc #c0c0c0 #999999 #666666 #333333 #000000 #ffcccc #ff6666 #ff0000 #cc0000 #990000 #660000 #330000 #ffcc99 #ff9966 #ff9900 #ff6600 #cc6600 #993300 #663300 #ffff99 #ffff66 #ffcc66 #ffcc33 #cc9933 #996633 #663333 #ffffcc #ffff33 #ffff00 #ffcc00 #999900 #666600 #333300 #99ff99 #66ff99 #33ff33 #33cc00 #009900 #006600 #003300 #99ffff #33ffff #66cccc #00cccc #339999 #336666 #003333 #ccffff #66ffff #33ccff #3366ff #3333ff #000099 #000066 #ccccff #9999ff #6666cc #6633ff #6600cc #333399 #330099 #ffccff #ff99ff #cc66cc #cc33cc #993399 #663366 #330033".split(" ");goog.events.FocusHandler=function(a){goog.events.EventTarget.call(this);this.element_=a;a=goog.userAgent.IE?"focusout":"blur";this.listenKeyIn_=goog.events.listen(this.element_,goog.userAgent.IE?"focusin":"focus",this,!goog.userAgent.IE);this.listenKeyOut_=goog.events.listen(this.element_,a,this,!goog.userAgent.IE)};goog.inherits(goog.events.FocusHandler,goog.events.EventTarget);goog.events.FocusHandler.EventType={FOCUSIN:"focusin",FOCUSOUT:"focusout"};
-goog.events.FocusHandler.prototype.handleEvent=function(a){var b=a.getBrowserEvent();b=new goog.events.BrowserEvent(b);b.type="focusin"==a.type||"focus"==a.type?goog.events.FocusHandler.EventType.FOCUSIN:goog.events.FocusHandler.EventType.FOCUSOUT;this.dispatchEvent(b)};goog.events.FocusHandler.prototype.disposeInternal=function(){goog.events.FocusHandler.superClass_.disposeInternal.call(this);goog.events.unlistenByKey(this.listenKeyIn_);goog.events.unlistenByKey(this.listenKeyOut_);delete this.element_};goog.debug.LogRecord=function(a,b,c,d,e){this.reset(a,b,c,d,e)};goog.debug.LogRecord.prototype.sequenceNumber_=0;goog.debug.LogRecord.prototype.exception_=null;goog.debug.LogRecord.ENABLE_SEQUENCE_NUMBERS=!0;goog.debug.LogRecord.nextSequenceNumber_=0;
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-goog.debug.LogRecord.prototype.setException=function(a){this.exception_=a};goog.debug.LogRecord.prototype.setLoggerName=function(a){this.loggerName_=a};goog.debug.LogRecord.prototype.getLevel=function(){return this.level_};goog.debug.LogRecord.prototype.setLevel=function(a){this.level_=a};goog.debug.LogRecord.prototype.getMessage=function(){return this.msg_};goog.debug.LogRecord.prototype.setMessage=function(a){this.msg_=a};goog.debug.LogRecord.prototype.getMillis=function(){return this.time_};
-goog.debug.LogRecord.prototype.setMillis=function(a){this.time_=a};goog.debug.LogRecord.prototype.getSequenceNumber=function(){return this.sequenceNumber_};goog.debug.LogBuffer=function(){goog.asserts.assert(goog.debug.LogBuffer.isBufferingEnabled(),"Cannot use goog.debug.LogBuffer without defining goog.debug.LogBuffer.CAPACITY.");this.clear()};goog.debug.LogBuffer.getInstance=function(){goog.debug.LogBuffer.instance_||(goog.debug.LogBuffer.instance_=new goog.debug.LogBuffer);return goog.debug.LogBuffer.instance_};goog.debug.LogBuffer.CAPACITY=0;
-goog.debug.LogBuffer.prototype.addRecord=function(a,b,c){var d=(this.curIndex_+1)%goog.debug.LogBuffer.CAPACITY;this.curIndex_=d;if(this.isFull_)return d=this.buffer_[d],d.reset(a,b,c),d;this.isFull_=d==goog.debug.LogBuffer.CAPACITY-1;return this.buffer_[d]=new goog.debug.LogRecord(a,b,c)};goog.debug.LogBuffer.isBufferingEnabled=function(){return 0<goog.debug.LogBuffer.CAPACITY};
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-goog.debug.Logger.logToProfilers=function(a){if(goog.debug.Logger.ENABLE_PROFILER_LOGGING){var b=goog.global.msWriteProfilerMark;b?b(a):(b=goog.global.console)&&b.timeStamp&&b.timeStamp(a)}};goog.debug.Logger.prototype.getName=function(){return this.name_};
-goog.debug.Logger.prototype.addHandler=function(a){goog.debug.LOGGING_ENABLED&&(goog.debug.Logger.ENABLE_HIERARCHY?(this.handlers_||(this.handlers_=[]),this.handlers_.push(a)):(goog.asserts.assert(!this.name_,"Cannot call addHandler on a non-root logger when goog.debug.Logger.ENABLE_HIERARCHY is false."),goog.debug.Logger.rootHandlers_.push(a)))};
-goog.debug.Logger.prototype.removeHandler=function(a){if(goog.debug.LOGGING_ENABLED){var b=goog.debug.Logger.ENABLE_HIERARCHY?this.handlers_:goog.debug.Logger.rootHandlers_;return!!b&&goog.array.remove(b,a)}return!1};goog.debug.Logger.prototype.getParent=function(){return this.parent_};goog.debug.Logger.prototype.getChildren=function(){this.children_||(this.children_={});return this.children_};
-goog.debug.Logger.prototype.setLevel=function(a){goog.debug.LOGGING_ENABLED&&(goog.debug.Logger.ENABLE_HIERARCHY?this.level_=a:(goog.asserts.assert(!this.name_,"Cannot call setLevel() on a non-root logger when goog.debug.Logger.ENABLE_HIERARCHY is false."),goog.debug.Logger.rootLevel_=a))};goog.debug.Logger.prototype.getLevel=function(){return goog.debug.LOGGING_ENABLED?this.level_:goog.debug.Logger.Level.OFF};
-goog.debug.Logger.prototype.getEffectiveLevel=function(){if(!goog.debug.LOGGING_ENABLED)return goog.debug.Logger.Level.OFF;if(!goog.debug.Logger.ENABLE_HIERARCHY)return goog.debug.Logger.rootLevel_;if(this.level_)return this.level_;if(this.parent_)return this.parent_.getEffectiveLevel();goog.asserts.fail("Root logger has no level set.");return null};goog.debug.Logger.prototype.isLoggable=function(a){return goog.debug.LOGGING_ENABLED&&a.value>=this.getEffectiveLevel().value};
-goog.debug.Logger.prototype.log=function(a,b,c){goog.debug.LOGGING_ENABLED&&this.isLoggable(a)&&(goog.isFunction(b)&&(b=b()),this.doLogRecord_(this.getLogRecord(a,b,c)))};goog.debug.Logger.prototype.getLogRecord=function(a,b,c){a=goog.debug.LogBuffer.isBufferingEnabled()?goog.debug.LogBuffer.getInstance().addRecord(a,b,this.name_):new goog.debug.LogRecord(a,String(b),this.name_);c&&a.setException(c);return a};
-goog.debug.Logger.prototype.shout=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.SHOUT,a,b)};goog.debug.Logger.prototype.severe=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.SEVERE,a,b)};goog.debug.Logger.prototype.warning=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.WARNING,a,b)};goog.debug.Logger.prototype.info=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.INFO,a,b)};
-goog.debug.Logger.prototype.config=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.CONFIG,a,b)};goog.debug.Logger.prototype.fine=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.FINE,a,b)};goog.debug.Logger.prototype.finer=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.FINER,a,b)};goog.debug.Logger.prototype.finest=function(a,b){goog.debug.LOGGING_ENABLED&&this.log(goog.debug.Logger.Level.FINEST,a,b)};
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-goog.debug.Logger.prototype.callPublish_=function(a){if(this.handlers_)for(var b=0,c;c=this.handlers_[b];b++)c(a)};goog.debug.Logger.prototype.setParent_=function(a){this.parent_=a};goog.debug.Logger.prototype.addChild_=function(a,b){this.getChildren()[a]=b};goog.debug.LogManager={};goog.debug.LogManager.loggers_={};goog.debug.LogManager.rootLogger_=null;
-goog.debug.LogManager.initialize=function(){goog.debug.LogManager.rootLogger_||(goog.debug.LogManager.rootLogger_=new goog.debug.Logger(goog.debug.Logger.ROOT_LOGGER_NAME),goog.debug.LogManager.loggers_[goog.debug.Logger.ROOT_LOGGER_NAME]=goog.debug.LogManager.rootLogger_,goog.debug.LogManager.rootLogger_.setLevel(goog.debug.Logger.Level.CONFIG))};goog.debug.LogManager.getLoggers=function(){return goog.debug.LogManager.loggers_};
-goog.debug.LogManager.getRoot=function(){goog.debug.LogManager.initialize();return goog.debug.LogManager.rootLogger_};goog.debug.LogManager.getLogger=function(a){goog.debug.LogManager.initialize();return goog.debug.LogManager.loggers_[a]||goog.debug.LogManager.createLogger_(a)};goog.debug.LogManager.createFunctionForCatchErrors=function(a){return function(b){(a||goog.debug.LogManager.getRoot()).severe("Error: "+b.message+" ("+b.fileName+" @ Line: "+b.line+")")}};
-goog.debug.LogManager.createLogger_=function(a){var b=new goog.debug.Logger(a);if(goog.debug.Logger.ENABLE_HIERARCHY){var c=a.lastIndexOf("."),d=a.substr(0,c);c=a.substr(c+1);d=goog.debug.LogManager.getLogger(d);d.addChild_(c,b);b.setParent_(d)}return goog.debug.LogManager.loggers_[a]=b};goog.log={};goog.log.ENABLED=goog.debug.LOGGING_ENABLED;goog.log.ROOT_LOGGER_NAME=goog.debug.Logger.ROOT_LOGGER_NAME;goog.log.Logger=goog.debug.Logger;goog.log.Level=goog.debug.Logger.Level;goog.log.LogRecord=goog.debug.LogRecord;goog.log.getLogger=function(a,b){if(goog.log.ENABLED){var c=goog.debug.LogManager.getLogger(a);b&&c&&c.setLevel(b);return c}return null};goog.log.addHandler=function(a,b){goog.log.ENABLED&&a&&a.addHandler(b)};
-goog.log.removeHandler=function(a,b){return goog.log.ENABLED&&a?a.removeHandler(b):!1};goog.log.log=function(a,b,c,d){goog.log.ENABLED&&a&&a.log(b,c,d)};goog.log.error=function(a,b,c){goog.log.ENABLED&&a&&a.severe(b,c)};goog.log.warning=function(a,b,c){goog.log.ENABLED&&a&&a.warning(b,c)};goog.log.info=function(a,b,c){goog.log.ENABLED&&a&&a.info(b,c)};goog.log.fine=function(a,b,c){goog.log.ENABLED&&a&&a.fine(b,c)};goog.string.StringBuffer=function(a,b){null!=a&&this.append.apply(this,arguments)};goog.string.StringBuffer.prototype.buffer_="";goog.string.StringBuffer.prototype.set=function(a){this.buffer_=""+a};goog.string.StringBuffer.prototype.append=function(a,b,c){this.buffer_+=String(a);if(null!=b)for(var d=1;d<arguments.length;d++)this.buffer_+=arguments[d];return this};goog.string.StringBuffer.prototype.clear=function(){this.buffer_=""};goog.string.StringBuffer.prototype.getLength=function(){return this.buffer_.length};
-goog.string.StringBuffer.prototype.toString=function(){return this.buffer_};goog.ui.tree={};goog.ui.tree.BaseNode=function(a,b,c){goog.ui.Component.call(this,c);this.config_=b||goog.ui.tree.BaseNode.defaultConfig;this.html_=goog.html.SafeHtml.htmlEscapePreservingNewlines(a);this.expanded_=this.selected_=!1;this.toolTip_=null;this.afterLabelHtml_=goog.html.SafeHtml.EMPTY;this.isUserCollapsible_=!0;this.depth_=-1};goog.inherits(goog.ui.tree.BaseNode,goog.ui.Component);
-goog.ui.tree.BaseNode.EventType={BEFORE_EXPAND:"beforeexpand",EXPAND:"expand",BEFORE_COLLAPSE:"beforecollapse",COLLAPSE:"collapse"};goog.ui.tree.BaseNode.allNodes={};goog.ui.tree.BaseNode.prototype.disposeInternal=function(){goog.ui.tree.BaseNode.superClass_.disposeInternal.call(this);this.tree&&(this.tree.removeNode(this),this.tree=null);this.setElementInternal(null)};
-goog.ui.tree.BaseNode.prototype.initAccessibility=function(){var a=this.getElement();if(a){var b=this.getLabelElement();b&&!b.id&&(b.id=this.getId()+".label");goog.a11y.aria.setRole(a,"treeitem");goog.a11y.aria.setState(a,"selected",!1);goog.a11y.aria.setState(a,"level",this.getDepth());b&&goog.a11y.aria.setState(a,"labelledby",b.id);(b=this.getIconElement())&&goog.a11y.aria.setRole(b,"presentation");(b=this.getExpandIconElement())&&goog.a11y.aria.setRole(b,"presentation");if(b=this.getChildrenElement())if(goog.a11y.aria.setRole(b,
-"group"),b.hasChildNodes())for(goog.a11y.aria.setState(a,goog.a11y.aria.State.EXPANDED,!1),a=this.getChildCount(),b=1;b<=a;b++){var c=this.getChildAt(b-1).getElement();goog.asserts.assert(c,"The child element cannot be null");goog.a11y.aria.setState(c,"setsize",a);goog.a11y.aria.setState(c,"posinset",b)}}};goog.ui.tree.BaseNode.prototype.createDom=function(){var a=this.getDomHelper().safeHtmlToNode(this.toSafeHtml());this.setElementInternal(a)};
-goog.ui.tree.BaseNode.prototype.enterDocument=function(){goog.ui.tree.BaseNode.superClass_.enterDocument.call(this);goog.ui.tree.BaseNode.allNodes[this.getId()]=this;this.initAccessibility()};goog.ui.tree.BaseNode.prototype.exitDocument=function(){goog.ui.tree.BaseNode.superClass_.exitDocument.call(this);delete goog.ui.tree.BaseNode.allNodes[this.getId()]};
-goog.ui.tree.BaseNode.prototype.addChildAt=function(a,b,c){goog.asserts.assert(!a.getParent());goog.asserts.assertInstanceof(a,goog.ui.tree.BaseNode);c=this.getChildAt(b-1);var d=this.getChildAt(b);goog.ui.tree.BaseNode.superClass_.addChildAt.call(this,a,b);a.previousSibling_=c;a.nextSibling_=d;c?c.nextSibling_=a:this.firstChild_=a;d?d.previousSibling_=a:this.lastChild_=a;(b=this.getTree())&&a.setTreeInternal(b);a.setDepth_(this.getDepth()+1);if(b=this.getElement())if(this.updateExpandIcon(),goog.a11y.aria.setState(b,
-goog.a11y.aria.State.EXPANDED,this.getExpanded()),this.getExpanded()){b=this.getChildrenElement();a.getElement()||a.createDom();var e=a.getElement(),f=d&&d.getElement();b.insertBefore(e,f);this.isInDocument()&&a.enterDocument();d||(c?c.updateExpandIcon():(goog.style.setElementShown(b,!0),this.setExpanded(this.getExpanded())))}};
-goog.ui.tree.BaseNode.prototype.add=function(a,b){goog.asserts.assert(!b||b.getParent()==this,"Can only add nodes before siblings");a.getParent()&&a.getParent().removeChild(a);this.addChildAt(a,b?this.indexOfChild(b):this.getChildCount());return a};
-goog.ui.tree.BaseNode.prototype.removeChild=function(a,b){var c=this.getTree(),d=c?c.getSelectedItem():null;if(d==a||a.contains(d))c.hasFocus()?(this.select(),goog.Timer.callOnce(this.onTimeoutSelect_,10,this)):this.select();goog.ui.tree.BaseNode.superClass_.removeChild.call(this,a);this.lastChild_==a&&(this.lastChild_=a.previousSibling_);this.firstChild_==a&&(this.firstChild_=a.nextSibling_);a.previousSibling_&&(a.previousSibling_.nextSibling_=a.nextSibling_);a.nextSibling_&&(a.nextSibling_.previousSibling_=
-a.previousSibling_);d=a.isLastSibling();a.tree=null;a.depth_=-1;if(c&&(c.removeNode(a),this.isInDocument())){c=this.getChildrenElement();if(a.isInDocument()){var e=a.getElement();c.removeChild(e);a.exitDocument()}d&&(d=this.getLastChild())&&d.updateExpandIcon();this.hasChildren()||(c.style.display="none",this.updateExpandIcon(),this.updateIcon_(),(d=this.getElement())&&goog.a11y.aria.removeState(d,goog.a11y.aria.State.EXPANDED))}return a};goog.ui.tree.BaseNode.prototype.remove=goog.ui.tree.BaseNode.prototype.removeChild;
-goog.ui.tree.BaseNode.prototype.onTimeoutSelect_=function(){this.select()};goog.ui.tree.BaseNode.prototype.getTree=goog.abstractMethod;goog.ui.tree.BaseNode.prototype.getDepth=function(){var a=this.depth_;0>a&&(a=this.computeDepth_(),this.setDepth_(a));return a};goog.ui.tree.BaseNode.prototype.computeDepth_=function(){var a=this.getParent();return a?a.getDepth()+1:0};
-goog.ui.tree.BaseNode.prototype.setDepth_=function(a){if(a!=this.depth_){this.depth_=a;var b=this.getRowElement();if(b){var c=this.getPixelIndent_()+"px";this.isRightToLeft()?b.style.paddingRight=c:b.style.paddingLeft=c}this.forEachChild(function(b){b.setDepth_(a+1)})}};goog.ui.tree.BaseNode.prototype.contains=function(a){for(;a;){if(a==this)return!0;a=a.getParent()}return!1};goog.ui.tree.BaseNode.EMPTY_CHILDREN_=[];
-goog.ui.tree.BaseNode.prototype.getChildren=function(){var a=[];this.forEachChild(function(b){a.push(b)});return a};goog.ui.tree.BaseNode.prototype.getFirstChild=function(){return this.getChildAt(0)};goog.ui.tree.BaseNode.prototype.getLastChild=function(){return this.getChildAt(this.getChildCount()-1)};goog.ui.tree.BaseNode.prototype.getPreviousSibling=function(){return this.previousSibling_};goog.ui.tree.BaseNode.prototype.getNextSibling=function(){return this.nextSibling_};
-goog.ui.tree.BaseNode.prototype.isLastSibling=function(){return!this.nextSibling_};goog.ui.tree.BaseNode.prototype.isSelected=function(){return this.selected_};goog.ui.tree.BaseNode.prototype.select=function(){var a=this.getTree();a&&a.setSelectedItem(this)};goog.ui.tree.BaseNode.prototype.deselect=goog.nullFunction;
-goog.ui.tree.BaseNode.prototype.setSelectedInternal=function(a){if(this.selected_!=a){this.selected_=a;this.updateRow();var b=this.getElement();b&&(goog.a11y.aria.setState(b,"selected",a),a&&(a=this.getTree().getElement(),goog.asserts.assert(a,"The DOM element for the tree cannot be null"),goog.a11y.aria.setState(a,"activedescendant",this.getId())))}};goog.ui.tree.BaseNode.prototype.getExpanded=function(){return this.expanded_};
-goog.ui.tree.BaseNode.prototype.setExpandedInternal=function(a){this.expanded_=a};
-goog.ui.tree.BaseNode.prototype.setExpanded=function(a){var b=a!=this.expanded_;if(!b||this.dispatchEvent(a?goog.ui.tree.BaseNode.EventType.BEFORE_EXPAND:goog.ui.tree.BaseNode.EventType.BEFORE_COLLAPSE)){this.expanded_=a;var c=this.getTree();var d=this.getElement();if(this.hasChildren()){if(!a&&c&&this.contains(c.getSelectedItem())&&this.select(),d){if(c=this.getChildrenElement())if(goog.style.setElementShown(c,a),goog.a11y.aria.setState(d,goog.a11y.aria.State.EXPANDED,a),a&&this.isInDocument()&&
-!c.hasChildNodes()){var e=[];this.forEachChild(function(a){e.push(a.toSafeHtml())});goog.dom.safe.setInnerHtml(c,goog.html.SafeHtml.concat(e));this.forEachChild(function(a){a.enterDocument()})}this.updateExpandIcon()}}else(c=this.getChildrenElement())&&goog.style.setElementShown(c,!1);d&&this.updateIcon_();b&&this.dispatchEvent(a?goog.ui.tree.BaseNode.EventType.EXPAND:goog.ui.tree.BaseNode.EventType.COLLAPSE)}};goog.ui.tree.BaseNode.prototype.toggle=function(){this.setExpanded(!this.getExpanded())};
-goog.ui.tree.BaseNode.prototype.expand=function(){this.setExpanded(!0)};goog.ui.tree.BaseNode.prototype.collapse=function(){this.setExpanded(!1)};goog.ui.tree.BaseNode.prototype.collapseChildren=function(){this.forEachChild(function(a){a.collapseAll()})};goog.ui.tree.BaseNode.prototype.collapseAll=function(){this.collapseChildren();this.collapse()};goog.ui.tree.BaseNode.prototype.expandChildren=function(){this.forEachChild(function(a){a.expandAll()})};
-goog.ui.tree.BaseNode.prototype.expandAll=function(){this.expandChildren();this.expand()};goog.ui.tree.BaseNode.prototype.reveal=function(){var a=this.getParent();a&&(a.setExpanded(!0),a.reveal())};goog.ui.tree.BaseNode.prototype.setIsUserCollapsible=function(a){(this.isUserCollapsible_=a)||this.expand();this.getElement()&&this.updateExpandIcon()};goog.ui.tree.BaseNode.prototype.isUserCollapsible=function(){return this.isUserCollapsible_};
-goog.ui.tree.BaseNode.prototype.toSafeHtml=function(){var a=this.getTree(),b=!a.getShowLines()||a==this.getParent()&&!a.getShowRootLines()?this.config_.cssChildrenNoLines:this.config_.cssChildren;a=this.getExpanded()&&this.hasChildren();b={"class":b,style:this.getLineStyle()};var c=[];a&&this.forEachChild(function(a){c.push(a.toSafeHtml())});a=goog.html.SafeHtml.create("div",b,c);return goog.html.SafeHtml.create("div",{"class":this.config_.cssItem,id:this.getId()},[this.getRowSafeHtml(),a])};
-goog.ui.tree.BaseNode.prototype.getPixelIndent_=function(){return Math.max(0,(this.getDepth()-1)*this.config_.indentWidth)};goog.ui.tree.BaseNode.prototype.getRowSafeHtml=function(){var a={};a["padding-"+(this.isRightToLeft()?"right":"left")]=this.getPixelIndent_()+"px";a={"class":this.getRowClassName(),style:a};var b=[this.getExpandIconSafeHtml(),this.getIconSafeHtml(),this.getLabelSafeHtml()];return goog.html.SafeHtml.create("div",a,b)};
-goog.ui.tree.BaseNode.prototype.getRowClassName=function(){var a=this.isSelected()?" "+this.config_.cssSelectedRow:"";return this.config_.cssTreeRow+a};goog.ui.tree.BaseNode.prototype.getLabelSafeHtml=function(){var a=goog.html.SafeHtml.create("span",{"class":this.config_.cssItemLabel,title:this.getToolTip()||null},this.getSafeHtml());return goog.html.SafeHtml.concat(a,goog.html.SafeHtml.create("span",{},this.getAfterLabelSafeHtml()))};goog.ui.tree.BaseNode.prototype.getAfterLabelHtml=function(){return goog.html.SafeHtml.unwrap(this.getAfterLabelSafeHtml())};
-goog.ui.tree.BaseNode.prototype.getAfterLabelSafeHtml=function(){return this.afterLabelHtml_};goog.ui.tree.BaseNode.prototype.setAfterLabelSafeHtml=function(a){this.afterLabelHtml_=a;var b=this.getAfterLabelElement();b&&goog.dom.safe.setInnerHtml(b,a)};goog.ui.tree.BaseNode.prototype.getIconSafeHtml=function(){return goog.html.SafeHtml.create("span",{style:{display:"inline-block"},"class":this.getCalculatedIconClass()})};goog.ui.tree.BaseNode.prototype.getCalculatedIconClass=goog.abstractMethod;
-goog.ui.tree.BaseNode.prototype.getExpandIconSafeHtml=function(){return goog.html.SafeHtml.create("span",{type:"expand",style:{display:"inline-block"},"class":this.getExpandIconClass()})};
-goog.ui.tree.BaseNode.prototype.getExpandIconClass=function(){var a=this.getTree(),b=!a.getShowLines()||a==this.getParent()&&!a.getShowRootLines(),c=this.config_,d=new goog.string.StringBuffer;d.append(c.cssTreeIcon," ",c.cssExpandTreeIcon," ");if(this.hasChildren()){var e=0;a.getShowExpandIcons()&&this.isUserCollapsible_&&(e=this.getExpanded()?2:1);b||(e=this.isLastSibling()?e+4:e+8);switch(e){case 1:d.append(c.cssExpandTreeIconPlus);break;case 2:d.append(c.cssExpandTreeIconMinus);break;case 4:d.append(c.cssExpandTreeIconL);
-break;case 5:d.append(c.cssExpandTreeIconLPlus);break;case 6:d.append(c.cssExpandTreeIconLMinus);break;case 8:d.append(c.cssExpandTreeIconT);break;case 9:d.append(c.cssExpandTreeIconTPlus);break;case 10:d.append(c.cssExpandTreeIconTMinus);break;default:d.append(c.cssExpandTreeIconBlank)}}else b?d.append(c.cssExpandTreeIconBlank):this.isLastSibling()?d.append(c.cssExpandTreeIconL):d.append(c.cssExpandTreeIconT);return d.toString()};
-goog.ui.tree.BaseNode.prototype.getLineStyle=function(){var a=this.getExpanded()&&this.hasChildren();return goog.html.SafeStyle.create({"background-position":this.getBackgroundPosition(),display:a?null:"none"})};goog.ui.tree.BaseNode.prototype.getBackgroundPosition=function(){return(this.isLastSibling()?"-100":(this.getDepth()-1)*this.config_.indentWidth)+"px 0"};
-goog.ui.tree.BaseNode.prototype.getElement=function(){var a=goog.ui.tree.BaseNode.superClass_.getElement.call(this);a||(a=this.getDomHelper().getElement(this.getId()),this.setElementInternal(a));return a};goog.ui.tree.BaseNode.prototype.getRowElement=function(){var a=this.getElement();return a?a.firstChild:null};goog.ui.tree.BaseNode.prototype.getExpandIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};
-goog.ui.tree.BaseNode.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.childNodes[1]:null};goog.ui.tree.BaseNode.prototype.getLabelElement=function(){var a=this.getRowElement();return a&&a.lastChild?a.lastChild.previousSibling:null};goog.ui.tree.BaseNode.prototype.getAfterLabelElement=function(){var a=this.getRowElement();return a?a.lastChild:null};goog.ui.tree.BaseNode.prototype.getChildrenElement=function(){var a=this.getElement();return a?a.lastChild:null};
-goog.ui.tree.BaseNode.prototype.setIconClass=function(a){this.iconClass_=a;this.isInDocument()&&this.updateIcon_()};goog.ui.tree.BaseNode.prototype.getIconClass=function(){return this.iconClass_};goog.ui.tree.BaseNode.prototype.setExpandedIconClass=function(a){this.expandedIconClass_=a;this.isInDocument()&&this.updateIcon_()};goog.ui.tree.BaseNode.prototype.getExpandedIconClass=function(){return this.expandedIconClass_};goog.ui.tree.BaseNode.prototype.setText=function(a){this.setSafeHtml(goog.html.SafeHtml.htmlEscape(a))};
-goog.ui.tree.BaseNode.prototype.getText=function(){return goog.string.unescapeEntities(goog.html.SafeHtml.unwrap(this.html_))};goog.ui.tree.BaseNode.prototype.setSafeHtml=function(a){this.html_=a;var b=this.getLabelElement();b&&goog.dom.safe.setInnerHtml(b,a);(a=this.getTree())&&a.setNode(this)};goog.ui.tree.BaseNode.prototype.getHtml=function(){return goog.html.SafeHtml.unwrap(this.getSafeHtml())};goog.ui.tree.BaseNode.prototype.getSafeHtml=function(){return this.html_};
-goog.ui.tree.BaseNode.prototype.setToolTip=function(a){this.toolTip_=a;var b=this.getLabelElement();b&&(b.title=a)};goog.ui.tree.BaseNode.prototype.getToolTip=function(){return this.toolTip_};goog.ui.tree.BaseNode.prototype.updateRow=function(){var a=this.getRowElement();a&&(a.className=this.getRowClassName())};
-goog.ui.tree.BaseNode.prototype.updateExpandIcon=function(){var a=this.getExpandIconElement();a&&(a.className=this.getExpandIconClass());if(a=this.getChildrenElement())a.style.backgroundPosition=this.getBackgroundPosition()};goog.ui.tree.BaseNode.prototype.updateIcon_=function(){this.getIconElement().className=this.getCalculatedIconClass()};
-goog.ui.tree.BaseNode.prototype.onMouseDown=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()?this.isUserCollapsible_&&this.toggle():(this.select(),this.updateRow())};goog.ui.tree.BaseNode.prototype.onClick_=goog.events.Event.preventDefault;goog.ui.tree.BaseNode.prototype.onDoubleClick_=function(a){"expand"==a.target.getAttribute("type")&&this.hasChildren()||this.isUserCollapsible_&&this.toggle()};
-goog.ui.tree.BaseNode.prototype.onKeyDown=function(a){var b=!0;switch(a.keyCode){case goog.events.KeyCodes.RIGHT:if(a.altKey)break;this.hasChildren()&&(this.getExpanded()?this.getFirstChild().select():this.setExpanded(!0));break;case goog.events.KeyCodes.LEFT:if(a.altKey)break;if(this.hasChildren()&&this.getExpanded()&&this.isUserCollapsible_)this.setExpanded(!1);else{var c=this.getParent(),d=this.getTree();c&&(d.getShowRootNode()||c!=d)&&c.select()}break;case goog.events.KeyCodes.DOWN:(c=this.getNextShownNode())&&
-c.select();break;case goog.events.KeyCodes.UP:(c=this.getPreviousShownNode())&&c.select();break;default:b=!1}b&&(a.preventDefault(),(d=this.getTree())&&d.clearTypeAhead());return b};goog.ui.tree.BaseNode.prototype.getLastShownDescendant=function(){return this.getExpanded()&&this.hasChildren()?this.getLastChild().getLastShownDescendant():this};
-goog.ui.tree.BaseNode.prototype.getNextShownNode=function(){if(this.hasChildren()&&this.getExpanded())return this.getFirstChild();for(var a=this,b;a!=this.getTree();){b=a.getNextSibling();if(null!=b)return b;a=a.getParent()}return null};goog.ui.tree.BaseNode.prototype.getPreviousShownNode=function(){var a=this.getPreviousSibling();if(null!=a)return a.getLastShownDescendant();a=this.getParent();var b=this.getTree();return!b.getShowRootNode()&&a==b||this==b?null:a};
-goog.ui.tree.BaseNode.prototype.getClientData=goog.ui.tree.BaseNode.prototype.getModel;goog.ui.tree.BaseNode.prototype.setClientData=goog.ui.tree.BaseNode.prototype.setModel;goog.ui.tree.BaseNode.prototype.getConfig=function(){return this.config_};goog.ui.tree.BaseNode.prototype.setTreeInternal=function(a){this.tree!=a&&(this.tree=a,a.setNode(this),this.forEachChild(function(b){b.setTreeInternal(a)}))};
-goog.ui.tree.BaseNode.defaultConfig={indentWidth:19,cssRoot:"goog-tree-root goog-tree-item",cssHideRoot:"goog-tree-hide-root",cssItem:"goog-tree-item",cssChildren:"goog-tree-children",cssChildrenNoLines:"goog-tree-children-nolines",cssTreeRow:"goog-tree-row",cssItemLabel:"goog-tree-item-label",cssTreeIcon:"goog-tree-icon",cssExpandTreeIcon:"goog-tree-expand-icon",cssExpandTreeIconPlus:"goog-tree-expand-icon-plus",cssExpandTreeIconMinus:"goog-tree-expand-icon-minus",cssExpandTreeIconTPlus:"goog-tree-expand-icon-tplus",
-cssExpandTreeIconTMinus:"goog-tree-expand-icon-tminus",cssExpandTreeIconLPlus:"goog-tree-expand-icon-lplus",cssExpandTreeIconLMinus:"goog-tree-expand-icon-lminus",cssExpandTreeIconT:"goog-tree-expand-icon-t",cssExpandTreeIconL:"goog-tree-expand-icon-l",cssExpandTreeIconBlank:"goog-tree-expand-icon-blank",cssExpandedFolderIcon:"goog-tree-expanded-folder-icon",cssCollapsedFolderIcon:"goog-tree-collapsed-folder-icon",cssFileIcon:"goog-tree-file-icon",cssExpandedRootIcon:"goog-tree-expanded-folder-icon",
-cssCollapsedRootIcon:"goog-tree-collapsed-folder-icon",cssSelectedRow:"selected"};goog.ui.tree.TreeNode=function(a,b,c){goog.ui.tree.BaseNode.call(this,a,b,c)};goog.inherits(goog.ui.tree.TreeNode,goog.ui.tree.BaseNode);goog.ui.tree.TreeNode.prototype.getTree=function(){if(this.tree)return this.tree;var a=this.getParent();return a&&(a=a.getTree())?(this.setTreeInternal(a),a):null};
-goog.ui.tree.TreeNode.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();if(this.hasChildren()){if(a&&b.cssExpandedFolderIcon)return b.cssTreeIcon+" "+b.cssExpandedFolderIcon;if(!a&&b.cssCollapsedFolderIcon)return b.cssTreeIcon+" "+b.cssCollapsedFolderIcon}else if(b.cssFileIcon)return b.cssTreeIcon+" "+b.cssFileIcon;return""};goog.structs={};goog.structs.getCount=function(a){return a.getCount&&"function"==typeof a.getCount?a.getCount():goog.isArrayLike(a)||goog.isString(a)?a.length:goog.object.getCount(a)};goog.structs.getValues=function(a){if(a.getValues&&"function"==typeof a.getValues)return a.getValues();if(goog.isString(a))return a.split("");if(goog.isArrayLike(a)){for(var b=[],c=a.length,d=0;d<c;d++)b.push(a[d]);return b}return goog.object.getValues(a)};
-goog.structs.getKeys=function(a){if(a.getKeys&&"function"==typeof a.getKeys)return a.getKeys();if(!a.getValues||"function"!=typeof a.getValues){if(goog.isArrayLike(a)||goog.isString(a)){var b=[];a=a.length;for(var c=0;c<a;c++)b.push(c);return b}return goog.object.getKeys(a)}};
-goog.structs.contains=function(a,b){return a.contains&&"function"==typeof a.contains?a.contains(b):a.containsValue&&"function"==typeof a.containsValue?a.containsValue(b):goog.isArrayLike(a)||goog.isString(a)?goog.array.contains(a,b):goog.object.containsValue(a,b)};goog.structs.isEmpty=function(a){return a.isEmpty&&"function"==typeof a.isEmpty?a.isEmpty():goog.isArrayLike(a)||goog.isString(a)?goog.array.isEmpty(a):goog.object.isEmpty(a)};
-goog.structs.clear=function(a){a.clear&&"function"==typeof a.clear?a.clear():goog.isArrayLike(a)?goog.array.clear(a):goog.object.clear(a)};goog.structs.forEach=function(a,b,c){if(a.forEach&&"function"==typeof a.forEach)a.forEach(b,c);else if(goog.isArrayLike(a)||goog.isString(a))goog.array.forEach(a,b,c);else for(var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length,g=0;g<f;g++)b.call(c,e[g],d&&d[g],a)};
-goog.structs.filter=function(a,b,c){if("function"==typeof a.filter)return a.filter(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.filter(a,b,c);var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length;if(d){var g={};for(var h=0;h<f;h++)b.call(c,e[h],d[h],a)&&(g[d[h]]=e[h])}else for(g=[],h=0;h<f;h++)b.call(c,e[h],void 0,a)&&g.push(e[h]);return g};
-goog.structs.map=function(a,b,c){if("function"==typeof a.map)return a.map(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.map(a,b,c);var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length;if(d){var g={};for(var h=0;h<f;h++)g[d[h]]=b.call(c,e[h],d[h],a)}else for(g=[],h=0;h<f;h++)g[h]=b.call(c,e[h],void 0,a);return g};
-goog.structs.some=function(a,b,c){if("function"==typeof a.some)return a.some(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.some(a,b,c);for(var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length,g=0;g<f;g++)if(b.call(c,e[g],d&&d[g],a))return!0;return!1};
-goog.structs.every=function(a,b,c){if("function"==typeof a.every)return a.every(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.every(a,b,c);for(var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e.length,g=0;g<f;g++)if(!b.call(c,e[g],d&&d[g],a))return!1;return!0};goog.structs.Trie=function(a){this.value_=void 0;this.childNodes_={};a&&this.setAll(a)};goog.structs.Trie.prototype.set=function(a,b){this.setOrAdd_(a,b,!1)};goog.structs.Trie.prototype.add=function(a,b){this.setOrAdd_(a,b,!0)};
-goog.structs.Trie.prototype.setOrAdd_=function(a,b,c){for(var d=this,e=0;e<a.length;e++){var f=a.charAt(e);d.childNodes_[f]||(d.childNodes_[f]=new goog.structs.Trie);d=d.childNodes_[f]}if(c&&void 0!==d.value_)throw Error('The collection already contains the key "'+a+'"');d.value_=b};goog.structs.Trie.prototype.setAll=function(a){var b=goog.structs.getKeys(a);a=goog.structs.getValues(a);for(var c=0;c<b.length;c++)this.set(b[c],a[c])};
-goog.structs.Trie.prototype.getChildNode_=function(a){for(var b=this,c=0;c<a.length;c++){var d=a.charAt(c);b=b.childNodes_[d];if(!b)return}return b};goog.structs.Trie.prototype.get=function(a){return(a=this.getChildNode_(a))?a.value_:void 0};goog.structs.Trie.prototype.getKeyAndPrefixes=function(a,b){var c=this,d={},e=b||0;void 0!==c.value_&&(d[e]=c.value_);for(;e<a.length;e++){var f=a.charAt(e);if(!(f in c.childNodes_))break;c=c.childNodes_[f];void 0!==c.value_&&(d[e]=c.value_)}return d};
-goog.structs.Trie.prototype.getValues=function(){var a=[];this.getValuesInternal_(a);return a};goog.structs.Trie.prototype.getValuesInternal_=function(a){void 0!==this.value_&&a.push(this.value_);for(var b in this.childNodes_)this.childNodes_[b].getValuesInternal_(a)};goog.structs.Trie.prototype.getKeys=function(a){var b=[];if(a){for(var c=this,d=0;d<a.length;d++){var e=a.charAt(d);if(!c.childNodes_[e])return[];c=c.childNodes_[e]}c.getKeysInternal_(a,b)}else this.getKeysInternal_("",b);return b};
-goog.structs.Trie.prototype.getKeysInternal_=function(a,b){void 0!==this.value_&&b.push(a);for(var c in this.childNodes_)this.childNodes_[c].getKeysInternal_(a+c,b)};goog.structs.Trie.prototype.containsKey=function(a){return void 0!==this.get(a)};goog.structs.Trie.prototype.containsPrefix=function(a){return 0==a.length?!this.isEmpty():!!this.getChildNode_(a)};
-goog.structs.Trie.prototype.containsValue=function(a){if(this.value_===a)return!0;for(var b in this.childNodes_)if(this.childNodes_[b].containsValue(a))return!0;return!1};goog.structs.Trie.prototype.clear=function(){this.childNodes_={};this.value_=void 0};
-goog.structs.Trie.prototype.remove=function(a){for(var b=this,c=[],d=0;d<a.length;d++){var e=a.charAt(d);if(!b.childNodes_[e])throw Error('The collection does not have the key "'+a+'"');c.push([b,e]);b=b.childNodes_[e]}a=b.value_;for(delete b.value_;0<c.length;)if(e=c.pop(),b=e[0],e=e[1],b.childNodes_[e].isEmpty())delete b.childNodes_[e];else break;return a};goog.structs.Trie.prototype.clone=function(){return new goog.structs.Trie(this)};goog.structs.Trie.prototype.getCount=function(){return goog.structs.getCount(this.getValues())};
-goog.structs.Trie.prototype.isEmpty=function(){return void 0===this.value_&&goog.object.isEmpty(this.childNodes_)};goog.ui.tree.TypeAhead=function(){this.nodeMap_=new goog.structs.Trie;this.buffer_="";this.matchingNodes_=this.matchingLabels_=null;this.matchingNodeIndex_=this.matchingLabelIndex_=0};goog.ui.tree.TypeAhead.Offset={DOWN:1,UP:-1};
-goog.ui.tree.TypeAhead.prototype.handleNavigation=function(a){var b=!1;switch(a.keyCode){case goog.events.KeyCodes.DOWN:case goog.events.KeyCodes.UP:a.ctrlKey&&(this.jumpTo_(a.keyCode==goog.events.KeyCodes.DOWN?goog.ui.tree.TypeAhead.Offset.DOWN:goog.ui.tree.TypeAhead.Offset.UP),b=!0);break;case goog.events.KeyCodes.BACKSPACE:a=this.buffer_.length-1;b=!0;0<a?(this.buffer_=this.buffer_.substring(0,a),this.jumpToLabel_(this.buffer_)):0==a?this.buffer_="":b=!1;break;case goog.events.KeyCodes.ESC:this.buffer_=
-"",b=!0}return b};goog.ui.tree.TypeAhead.prototype.handleTypeAheadChar=function(a){var b=!1;a.ctrlKey||a.altKey||(a=String.fromCharCode(a.charCode||a.keyCode).toLowerCase(),goog.string.isUnicodeChar(a)&&(" "!=a||this.buffer_)&&(this.buffer_+=a,b=this.jumpToLabel_(this.buffer_)));return b};
-goog.ui.tree.TypeAhead.prototype.setNodeInMap=function(a){var b=a.getText();if(b&&!goog.string.isEmptyOrWhitespace(goog.string.makeSafe(b))){b=b.toLowerCase();var c=this.nodeMap_.get(b);c?c.push(a):this.nodeMap_.set(b,[a])}};
-goog.ui.tree.TypeAhead.prototype.removeNodeFromMap=function(a){var b=a.getText();if(b&&!goog.string.isEmptyOrWhitespace(goog.string.makeSafe(b))){b=b.toLowerCase();var c=this.nodeMap_.get(b);if(c){for(var d=a.getChildCount(),e=0;e<d;e++)this.removeNodeFromMap(a.getChildAt(e));goog.array.remove(c,a);c.length||this.nodeMap_.remove(b)}}};
-goog.ui.tree.TypeAhead.prototype.jumpToLabel_=function(a){var b=!1;(a=this.nodeMap_.getKeys(a))&&a.length&&(this.matchingLabelIndex_=this.matchingNodeIndex_=0,b=this.nodeMap_.get(a[0]),b=this.selectMatchingNode_(b))&&(this.matchingLabels_=a);return b};
-goog.ui.tree.TypeAhead.prototype.jumpTo_=function(a){var b=!1,c=this.matchingLabels_;if(c){b=null;var d=!1;if(this.matchingNodes_){var e=this.matchingNodeIndex_+a;0<=e&&e<this.matchingNodes_.length?(this.matchingNodeIndex_=e,b=this.matchingNodes_):d=!0}b||(e=this.matchingLabelIndex_+a,0<=e&&e<c.length&&(this.matchingLabelIndex_=e),c.length>this.matchingLabelIndex_&&(b=this.nodeMap_.get(c[this.matchingLabelIndex_])),b&&b.length&&d&&(this.matchingNodeIndex_=a==goog.ui.tree.TypeAhead.Offset.UP?b.length-
-1:0));if(b=this.selectMatchingNode_(b))this.matchingLabels_=c}return b};goog.ui.tree.TypeAhead.prototype.selectMatchingNode_=function(a){if(a){if(this.matchingNodeIndex_<a.length){var b=a[this.matchingNodeIndex_];this.matchingNodes_=a}b&&(b.reveal(),b.select())}return!!b};goog.ui.tree.TypeAhead.prototype.clear=function(){this.buffer_=""};goog.ui.tree.TreeControl=function(a,b,c){goog.ui.tree.BaseNode.call(this,a,b,c);this.setExpandedInternal(!0);this.setSelectedInternal(!0);this.selectedItem_=this;this.typeAhead_=new goog.ui.tree.TypeAhead;this.focusHandler_=this.keyHandler_=null;this.logger_=goog.log.getLogger("this");this.focused_=!1;this.focusedNode_=null;this.showRootLines_=this.showRootNode_=this.showExpandIcons_=this.showLines_=!0;if(goog.userAgent.IE)try{document.execCommand("BackgroundImageCache",!1,!0)}catch(d){goog.log.warning(this.logger_,
-"Failed to enable background image cache")}};goog.inherits(goog.ui.tree.TreeControl,goog.ui.tree.BaseNode);goog.ui.tree.TreeControl.prototype.getTree=function(){return this};goog.ui.tree.TreeControl.prototype.getDepth=function(){return 0};goog.ui.tree.TreeControl.prototype.reveal=function(){};goog.ui.tree.TreeControl.prototype.handleFocus_=function(a){this.focused_=!0;goog.dom.classlist.add(goog.asserts.assert(this.getElement()),"focused");this.selectedItem_&&this.selectedItem_.select()};
-goog.ui.tree.TreeControl.prototype.handleBlur_=function(a){this.focused_=!1;goog.dom.classlist.remove(goog.asserts.assert(this.getElement()),"focused")};goog.ui.tree.TreeControl.prototype.hasFocus=function(){return this.focused_};goog.ui.tree.TreeControl.prototype.getExpanded=function(){return!this.showRootNode_||goog.ui.tree.TreeControl.superClass_.getExpanded.call(this)};
-goog.ui.tree.TreeControl.prototype.setExpanded=function(a){this.showRootNode_?goog.ui.tree.TreeControl.superClass_.setExpanded.call(this,a):this.setExpandedInternal(a)};goog.ui.tree.TreeControl.prototype.getExpandIconSafeHtml=function(){return goog.html.SafeHtml.EMPTY};goog.ui.tree.TreeControl.prototype.getIconElement=function(){var a=this.getRowElement();return a?a.firstChild:null};goog.ui.tree.TreeControl.prototype.getExpandIconElement=function(){return null};
-goog.ui.tree.TreeControl.prototype.updateExpandIcon=function(){};goog.ui.tree.TreeControl.prototype.getRowClassName=function(){return goog.ui.tree.TreeControl.superClass_.getRowClassName.call(this)+(this.showRootNode_?"":" "+this.getConfig().cssHideRoot)};
-goog.ui.tree.TreeControl.prototype.getCalculatedIconClass=function(){var a=this.getExpanded(),b=this.getExpandedIconClass();if(a&&b)return b;b=this.getIconClass();if(!a&&b)return b;b=this.getConfig();return a&&b.cssExpandedRootIcon?b.cssTreeIcon+" "+b.cssExpandedRootIcon:!a&&b.cssCollapsedRootIcon?b.cssTreeIcon+" "+b.cssCollapsedRootIcon:""};
-goog.ui.tree.TreeControl.prototype.setSelectedItem=function(a){if(this.selectedItem_!=a){var b=!1;this.selectedItem_&&(b=this.selectedItem_==this.focusedNode_,this.selectedItem_.setSelectedInternal(!1));if(this.selectedItem_=a)a.setSelectedInternal(!0),b&&a.select();this.dispatchEvent(goog.events.EventType.CHANGE)}};goog.ui.tree.TreeControl.prototype.getSelectedItem=function(){return this.selectedItem_};
-goog.ui.tree.TreeControl.prototype.setShowLines=function(a){this.showLines_!=a&&(this.showLines_=a,this.isInDocument()&&this.updateLinesAndExpandIcons_())};goog.ui.tree.TreeControl.prototype.getShowLines=function(){return this.showLines_};
-goog.ui.tree.TreeControl.prototype.updateLinesAndExpandIcons_=function(){function a(e){var f=e.getChildrenElement();if(f){var g=!c||b==e.getParent()&&!d?e.getConfig().cssChildrenNoLines:e.getConfig().cssChildren;f.className=g;if(f=e.getExpandIconElement())f.className=e.getExpandIconClass()}e.forEachChild(a)}var b=this,c=b.getShowLines(),d=b.getShowRootLines();a(this)};
-goog.ui.tree.TreeControl.prototype.setShowRootLines=function(a){this.showRootLines_!=a&&(this.showRootLines_=a,this.isInDocument()&&this.updateLinesAndExpandIcons_())};goog.ui.tree.TreeControl.prototype.getShowRootLines=function(){return this.showRootLines_};goog.ui.tree.TreeControl.prototype.setShowExpandIcons=function(a){this.showExpandIcons_!=a&&(this.showExpandIcons_=a,this.isInDocument()&&this.updateLinesAndExpandIcons_())};goog.ui.tree.TreeControl.prototype.getShowExpandIcons=function(){return this.showExpandIcons_};
-goog.ui.tree.TreeControl.prototype.setShowRootNode=function(a){if(this.showRootNode_!=a){this.showRootNode_=a;if(this.isInDocument()){var b=this.getRowElement();b&&(b.className=this.getRowClassName())}!a&&this.getSelectedItem()==this&&this.getFirstChild()&&this.setSelectedItem(this.getFirstChild())}};goog.ui.tree.TreeControl.prototype.getShowRootNode=function(){return this.showRootNode_};
-goog.ui.tree.TreeControl.prototype.initAccessibility=function(){goog.ui.tree.TreeControl.superClass_.initAccessibility.call(this);var a=this.getElement();goog.asserts.assert(a,"The DOM element for the tree cannot be null.");goog.a11y.aria.setRole(a,"tree");goog.a11y.aria.setState(a,"labelledby",this.getLabelElement().id)};
-goog.ui.tree.TreeControl.prototype.enterDocument=function(){goog.ui.tree.TreeControl.superClass_.enterDocument.call(this);var a=this.getElement();a.className=this.getConfig().cssRoot;a.setAttribute("hideFocus","true");this.attachEvents_();this.initAccessibility()};goog.ui.tree.TreeControl.prototype.exitDocument=function(){goog.ui.tree.TreeControl.superClass_.exitDocument.call(this);this.detachEvents_()};
-goog.ui.tree.TreeControl.prototype.attachEvents_=function(){var a=this.getElement();a.tabIndex=0;var b=this.keyHandler_=new goog.events.KeyHandler(a),c=this.focusHandler_=new goog.events.FocusHandler(a);this.getHandler().listen(c,goog.events.FocusHandler.EventType.FOCUSOUT,this.handleBlur_).listen(c,goog.events.FocusHandler.EventType.FOCUSIN,this.handleFocus_).listen(b,goog.events.KeyHandler.EventType.KEY,this.handleKeyEvent).listen(a,goog.events.EventType.MOUSEDOWN,this.handleMouseEvent_).listen(a,
-goog.events.EventType.CLICK,this.handleMouseEvent_).listen(a,goog.events.EventType.DBLCLICK,this.handleMouseEvent_)};goog.ui.tree.TreeControl.prototype.detachEvents_=function(){this.keyHandler_.dispose();this.keyHandler_=null;this.focusHandler_.dispose();this.focusHandler_=null};
-goog.ui.tree.TreeControl.prototype.handleMouseEvent_=function(a){goog.log.fine(this.logger_,"Received event "+a.type);var b=this.getNodeFromEvent_(a);if(b)switch(a.type){case goog.events.EventType.MOUSEDOWN:b.onMouseDown(a);break;case goog.events.EventType.CLICK:b.onClick_(a);break;case goog.events.EventType.DBLCLICK:b.onDoubleClick_(a)}};
-goog.ui.tree.TreeControl.prototype.handleKeyEvent=function(a){var b;(b=this.typeAhead_.handleNavigation(a)||this.selectedItem_&&this.selectedItem_.onKeyDown(a)||this.typeAhead_.handleTypeAheadChar(a))&&a.preventDefault();return b};goog.ui.tree.TreeControl.prototype.getNodeFromEvent_=function(a){for(var b=a.target;null!=b;){if(a=goog.ui.tree.BaseNode.allNodes[b.id])return a;if(b==this.getElement())break;b=b.parentNode}return null};
-goog.ui.tree.TreeControl.prototype.createNode=function(a){return new goog.ui.tree.TreeNode(a||goog.html.SafeHtml.EMPTY,this.getConfig(),this.getDomHelper())};goog.ui.tree.TreeControl.prototype.setNode=function(a){this.typeAhead_.setNodeInMap(a)};goog.ui.tree.TreeControl.prototype.removeNode=function(a){this.typeAhead_.removeNodeFromMap(a)};goog.ui.tree.TreeControl.prototype.clearTypeAhead=function(){this.typeAhead_.clear()};goog.ui.tree.TreeControl.defaultConfig=goog.ui.tree.BaseNode.defaultConfig;
-var Blockly={};Blockly.Blocks=Object(null);
-Blockly.Touch={};Blockly.Touch.touchIdentifier_=null;Blockly.Touch.TOUCH_MAP={};
-window&&window.PointerEvent?Blockly.Touch.TOUCH_MAP={mousedown:["pointerdown"],mouseenter:["pointerenter"],mouseleave:["pointerleave"],mousemove:["pointermove"],mouseout:["pointerout"],mouseover:["pointerover"],mouseup:["pointerup","pointercancel"],touchend:["pointerup"],touchcancel:["pointercancel"]}:goog.events.BrowserFeature.TOUCH_ENABLED&&(Blockly.Touch.TOUCH_MAP={mousedown:["touchstart"],mousemove:["touchmove"],mouseup:["touchend","touchcancel"]});Blockly.longPid_=0;
-Blockly.longStart_=function(a,b){Blockly.longStop_();a.changedTouches&&1!=a.changedTouches.length||(Blockly.longPid_=setTimeout(function(){a.changedTouches&&(a.button=2,a.clientX=a.changedTouches[0].clientX,a.clientY=a.changedTouches[0].clientY);b&&b.handleRightClick(a)},Blockly.LONGPRESS))};Blockly.longStop_=function(){Blockly.longPid_&&(clearTimeout(Blockly.longPid_),Blockly.longPid_=0)};Blockly.Touch.clearTouchIdentifier=function(){Blockly.Touch.touchIdentifier_=null};
-Blockly.Touch.shouldHandleEvent=function(a){return!Blockly.Touch.isMouseOrTouchEvent(a)||Blockly.Touch.checkTouchIdentifier(a)};Blockly.Touch.getTouchIdentifierFromEvent=function(a){return void 0!=a.pointerId?a.pointerId:a.changedTouches&&a.changedTouches[0]&&void 0!=a.changedTouches[0].identifier&&null!=a.changedTouches[0].identifier?a.changedTouches[0].identifier:"mouse"};
-Blockly.Touch.checkTouchIdentifier=function(a){var b=Blockly.Touch.getTouchIdentifierFromEvent(a);return void 0!=Blockly.Touch.touchIdentifier_&&null!=Blockly.Touch.touchIdentifier_?Blockly.Touch.touchIdentifier_==b:"mousedown"==a.type||"touchstart"==a.type||"pointerdown"==a.type?(Blockly.Touch.touchIdentifier_=b,!0):!1};Blockly.Touch.setClientFromTouch=function(a){if(goog.string.startsWith(a.type,"touch")){var b=a.changedTouches[0];a.clientX=b.clientX;a.clientY=b.clientY}};
-Blockly.Touch.isMouseOrTouchEvent=function(a){return goog.string.startsWith(a.type,"touch")||goog.string.startsWith(a.type,"mouse")||goog.string.startsWith(a.type,"pointer")};Blockly.Touch.isTouchEvent=function(a){return goog.string.startsWith(a.type,"touch")||goog.string.startsWith(a.type,"pointer")};
-Blockly.Touch.splitEventByTouches=function(a){var b=[];if(a.changedTouches)for(var c=0;c<a.changedTouches.length;c++)b[c]={type:a.type,changedTouches:[a.changedTouches[c]],target:a.target,stopPropagation:function(){a.stopPropagation()},preventDefault:function(){a.preventDefault()}};else b.push(a);return b};Blockly.Events={};Blockly.Events.group_="";Blockly.Events.recordUndo=!0;Blockly.Events.disabled_=0;Blockly.Events.CREATE="create";Blockly.Events.BLOCK_CREATE=Blockly.Events.CREATE;Blockly.Events.DELETE="delete";Blockly.Events.BLOCK_DELETE=Blockly.Events.DELETE;Blockly.Events.CHANGE="change";Blockly.Events.BLOCK_CHANGE=Blockly.Events.CHANGE;Blockly.Events.MOVE="move";Blockly.Events.BLOCK_MOVE=Blockly.Events.MOVE;Blockly.Events.VAR_CREATE="var_create";Blockly.Events.VAR_DELETE="var_delete";
-Blockly.Events.VAR_RENAME="var_rename";Blockly.Events.UI="ui";Blockly.Events.FIRE_QUEUE_=[];Blockly.Events.fire=function(a){Blockly.Events.isEnabled()&&(Blockly.Events.FIRE_QUEUE_.length||setTimeout(Blockly.Events.fireNow_,0),Blockly.Events.FIRE_QUEUE_.push(a))};Blockly.Events.fireNow_=function(){for(var a=Blockly.Events.filter(Blockly.Events.FIRE_QUEUE_,!0),b=Blockly.Events.FIRE_QUEUE_.length=0,c;c=a[b];b++){var d=Blockly.Workspace.getById(c.workspaceId);d&&d.fireChangeListener(c)}};
-Blockly.Events.filter=function(a,b){var c=goog.array.clone(a);b||c.reverse();for(var d=[],e=Object.create(null),f=0,g;g=c[f];f++)if(!g.isNull()){var h=[g.type,g.blockId,g.workspaceId].join(" "),k=e[h];k?g.type==Blockly.Events.MOVE?(k.newParentId=g.newParentId,k.newInputName=g.newInputName,k.newCoordinate=g.newCoordinate):g.type==Blockly.Events.CHANGE&&g.element==k.element&&g.name==k.name?k.newValue=g.newValue:g.type!=Blockly.Events.UI||"click"!=g.element||"commentOpen"!=k.element&&"mutatorOpen"!=
-k.element&&"warningOpen"!=k.element?(e[h]=g,d.push(g)):k.newValue=g.newValue:(e[h]=g,d.push(g))}c=d.filter(function(a){return!a.isNull()});b||c.reverse();for(f=1;g=c[f];f++)g.type==Blockly.Events.CHANGE&&"mutation"==g.element&&c.unshift(c.splice(f,1)[0]);return c};Blockly.Events.clearPendingUndo=function(){for(var a=0,b;b=Blockly.Events.FIRE_QUEUE_[a];a++)b.recordUndo=!1};Blockly.Events.disable=function(){Blockly.Events.disabled_++};Blockly.Events.enable=function(){Blockly.Events.disabled_--};
-Blockly.Events.isEnabled=function(){return 0==Blockly.Events.disabled_};Blockly.Events.getGroup=function(){return Blockly.Events.group_};Blockly.Events.setGroup=function(a){Blockly.Events.group_="boolean"==typeof a?a?Blockly.utils.genUid():"":a};Blockly.Events.getDescendantIds_=function(a){var b=[];a=a.getDescendants();for(var c=0,d;d=a[c];c++)b[c]=d.id;return b};
-Blockly.Events.fromJson=function(a,b){switch(a.type){case Blockly.Events.CREATE:var c=new Blockly.Events.Create(null);break;case Blockly.Events.DELETE:c=new Blockly.Events.Delete(null);break;case Blockly.Events.CHANGE:c=new Blockly.Events.Change(null,"","","","");break;case Blockly.Events.MOVE:c=new Blockly.Events.Move(null);break;case Blockly.Events.VAR_CREATE:c=new Blockly.Events.VarCreate(null);break;case Blockly.Events.VAR_DELETE:c=new Blockly.Events.VarDelete(null);break;case Blockly.Events.VAR_RENAME:c=
-new Blockly.Events.VarRename(null,"");break;case Blockly.Events.UI:c=new Blockly.Events.Ui(null);break;default:throw"Unknown event type.";}c.fromJson(a);c.workspaceId=b.id;return c};
-Blockly.Events.disableOrphans=function(a){if(a.type==Blockly.Events.MOVE||a.type==Blockly.Events.CREATE){var b=Blockly.Workspace.getById(a.workspaceId);if(a=b.getBlockById(a.blockId))if(a.getParent()&&!a.getParent().disabled){b=a.getDescendants();a=0;for(var c;c=b[a];a++)c.setDisabled(!1)}else if((a.outputConnection||a.previousConnection)&&!b.isDragging()){do a.setDisabled(!0),a=a.getNextBlock();while(a)}}};
-Blockly.Events.Abstract=function(){this.workspaceId=void 0;this.group=Blockly.Events.group_;this.recordUndo=Blockly.Events.recordUndo};Blockly.Events.Abstract.prototype.toJson=function(){var a={type:this.type};this.group&&(a.group=this.group);return a};Blockly.Events.Abstract.prototype.fromJson=function(a){this.group=a.group};Blockly.Events.Abstract.prototype.isNull=function(){return!1};Blockly.Events.Abstract.prototype.run=function(a){};
-Blockly.Events.Abstract.prototype.getEventWorkspace_=function(){var a=Blockly.Workspace.getById(this.workspaceId);if(!a)throw Error("Workspace is null. Event must have been generated from real Blockly events.");return a};Blockly.Events.VarBase=function(a){Blockly.Events.VarBase.superClass_.constructor.call(this);this.varId=a.getId();this.workspaceId=a.workspace.id};goog.inherits(Blockly.Events.VarBase,Blockly.Events.Abstract);Blockly.Events.VarBase.prototype.toJson=function(){var a=Blockly.Events.VarBase.superClass_.toJson.call(this);a.varId=this.varId;return a};Blockly.Events.VarBase.prototype.fromJson=function(a){Blockly.Events.VarBase.superClass_.toJson.call(this);this.varId=a.varId};
-Blockly.Events.VarCreate=function(a){a&&(Blockly.Events.VarCreate.superClass_.constructor.call(this,a),this.varType=a.type,this.varName=a.name)};goog.inherits(Blockly.Events.VarCreate,Blockly.Events.VarBase);Blockly.Events.VarCreate.prototype.type=Blockly.Events.VAR_CREATE;Blockly.Events.VarCreate.prototype.toJson=function(){var a=Blockly.Events.VarCreate.superClass_.toJson.call(this);a.varType=this.varType;a.varName=this.varName;return a};
-Blockly.Events.VarCreate.prototype.fromJson=function(a){Blockly.Events.VarCreate.superClass_.fromJson.call(this,a);this.varType=a.varType;this.varName=a.varName};Blockly.Events.VarCreate.prototype.run=function(a){var b=this.getEventWorkspace_();a?b.createVariable(this.varName,this.varType,this.varId):b.deleteVariableById(this.varId)};Blockly.Events.VarDelete=function(a){a&&(Blockly.Events.VarDelete.superClass_.constructor.call(this,a),this.varType=a.type,this.varName=a.name)};
-goog.inherits(Blockly.Events.VarDelete,Blockly.Events.VarBase);Blockly.Events.VarDelete.prototype.type=Blockly.Events.VAR_DELETE;Blockly.Events.VarDelete.prototype.toJson=function(){var a=Blockly.Events.VarDelete.superClass_.toJson.call(this);a.varType=this.varType;a.varName=this.varName;return a};Blockly.Events.VarDelete.prototype.fromJson=function(a){Blockly.Events.VarDelete.superClass_.fromJson.call(this,a);this.varType=a.varType;this.varName=a.varName};
-Blockly.Events.VarDelete.prototype.run=function(a){var b=this.getEventWorkspace_();a?b.deleteVariableById(this.varId):b.createVariable(this.varName,this.varType,this.varId)};Blockly.Events.VarRename=function(a,b){a&&(Blockly.Events.VarRename.superClass_.constructor.call(this,a),this.oldName=a.name,this.newName=b)};goog.inherits(Blockly.Events.VarRename,Blockly.Events.VarBase);Blockly.Events.VarRename.prototype.type=Blockly.Events.VAR_RENAME;
-Blockly.Events.VarRename.prototype.toJson=function(){var a=Blockly.Events.VarRename.superClass_.toJson.call(this);a.oldName=this.oldName;a.newName=this.newName;return a};Blockly.Events.VarRename.prototype.fromJson=function(a){Blockly.Events.VarRename.superClass_.fromJson.call(this,a);this.oldName=a.oldName;this.newName=a.newName};Blockly.Events.VarRename.prototype.run=function(a){var b=this.getEventWorkspace_();a?b.renameVariableById(this.varId,this.newName):b.renameVariableById(this.varId,this.oldName)};
-Blockly.VariableMap=function(a){this.variableMap_={};this.workspace=a};Blockly.VariableMap.prototype.clear=function(){this.variableMap_=Object(null)};Blockly.VariableMap.prototype.renameVariable=function(a,b){var c=this.getVariable(b,a.type),d=this.workspace.getAllBlocks();Blockly.Events.setGroup(!0);try{c&&c.getId()!=a.getId()?this.renameVariableWithConflict_(a,b,c,d):this.renameVariableAndUses_(a,b,d)}finally{Blockly.Events.setGroup(!1)}};
-Blockly.VariableMap.prototype.renameVariableById=function(a,b){var c=this.getVariableById(a);if(!c)throw Error("Tried to rename a variable that didn't exist. ID: "+a);this.renameVariable(c,b)};Blockly.VariableMap.prototype.renameVariableAndUses_=function(a,b,c){Blockly.Events.fire(new Blockly.Events.VarRename(a,b));a.name=b;for(b=0;b<c.length;b++)c[b].updateVarName(a)};
-Blockly.VariableMap.prototype.renameVariableWithConflict_=function(a,b,c,d){var e=a.type;b!=c.name&&this.renameVariableAndUses_(c,b,d);for(b=0;b<d.length;b++)d[b].renameVarById(a.getId(),c.getId());Blockly.Events.fire(new Blockly.Events.VarDelete(a));a=this.getVariablesOfType(e).indexOf(a);this.variableMap_[e].splice(a,1)};
-Blockly.VariableMap.prototype.createVariable=function(a,b,c){var d=this.getVariable(a,b);if(d){if(c&&d.getId()!=c)throw Error('Variable "'+a+'" is already in use and its id is "'+d.getId()+'" which conflicts with the passed in id, "'+c+'".');return d}if(c&&this.getVariableById(c))throw Error('Variable id, "'+c+'", is already in use.');c=c||Blockly.utils.genUid();b=b||"";d=new Blockly.VariableModel(this.workspace,a,b,c);this.variableMap_[b]?this.variableMap_[b].push(d):this.variableMap_[b]=[d];return d};
-Blockly.VariableMap.prototype.deleteVariable=function(a){for(var b=this.variableMap_[a.type],c=0,d;d=b[c];c++)if(d.getId()==a.getId()){b.splice(c,1);Blockly.Events.fire(new Blockly.Events.VarDelete(a));break}};
-Blockly.VariableMap.prototype.deleteVariableById=function(a){var b=this.getVariableById(a);if(b){var c=b.name,d=this.getVariableUsesById(a);a=0;for(var e;e=d[a];a++)if("procedures_defnoreturn"==e.type||"procedures_defreturn"==e.type){a=e.getFieldValue("NAME");c=Blockly.Msg.CANNOT_DELETE_VARIABLE_PROCEDURE.replace("%1",c).replace("%2",a);Blockly.alert(c);return}var f=this;1<d.length?(c=Blockly.Msg.DELETE_VARIABLE_CONFIRMATION.replace("%1",String(d.length)).replace("%2",c),Blockly.confirm(c,function(a){a&&
-f.deleteVariableInternal_(b,d)})):f.deleteVariableInternal_(b,d)}else console.warn("Can't delete non-existent variable: "+a)};Blockly.VariableMap.prototype.deleteVariableInternal_=function(a,b){var c=Blockly.Events.getGroup();c||Blockly.Events.setGroup(!0);try{for(var d=0;d<b.length;d++)b[d].dispose(!0,!1);this.deleteVariable(a)}finally{c||Blockly.Events.setGroup(!1)}};
-Blockly.VariableMap.prototype.getVariable=function(a,b){var c=this.variableMap_[b||""];if(c)for(var d=0,e;e=c[d];d++)if(Blockly.Names.equals(e.name,a))return e;return null};Blockly.VariableMap.prototype.getVariableById=function(a){for(var b=Object.keys(this.variableMap_),c=0;c<b.length;c++)for(var d=b[c],e=0,f;f=this.variableMap_[d][e];e++)if(f.getId()==a)return f;return null};Blockly.VariableMap.prototype.getVariablesOfType=function(a){return(a=this.variableMap_[a||""])?a.slice():[]};
-Blockly.VariableMap.prototype.getVariableTypes=function(){for(var a=Object.keys(this.variableMap_),b=!1,c=0;c<a.length;c++)""==a[c]&&(b=!0);b||a.push("");return a};Blockly.VariableMap.prototype.getAllVariables=function(){for(var a=[],b=Object.keys(this.variableMap_),c=0;c<b.length;c++)a=a.concat(this.variableMap_[b[c]]);return a};
-Blockly.VariableMap.prototype.getVariableUsesById=function(a){for(var b=[],c=this.workspace.getAllBlocks(),d=0;d<c.length;d++){var e=c[d].getVarModels();if(e)for(var f=0;f<e.length;f++)e[f].getId()==a&&b.push(c[d])}return b};
-Blockly.Workspace=function(a){this.id=Blockly.utils.genUid();Blockly.Workspace.WorkspaceDB_[this.id]=this;this.options=a||{};this.RTL=!!this.options.RTL;this.horizontalLayout=!!this.options.horizontalLayout;this.toolboxPosition=this.options.toolboxPosition;this.topBlocks_=[];this.listeners_=[];this.undoStack_=[];this.redoStack_=[];this.blockDB_=Object.create(null);this.variableMap_=new Blockly.VariableMap(this);this.potentialVariableMap_=null};Blockly.Workspace.prototype.rendered=!1;
-Blockly.Workspace.prototype.MAX_UNDO=1024;Blockly.Workspace.prototype.dispose=function(){this.listeners_.length=0;this.clear();delete Blockly.Workspace.WorkspaceDB_[this.id]};Blockly.Workspace.SCAN_ANGLE=3;Blockly.Workspace.prototype.addTopBlock=function(a){this.topBlocks_.push(a)};Blockly.Workspace.prototype.removeTopBlock=function(a){if(!goog.array.remove(this.topBlocks_,a))throw"Block not present in workspace's list of top-most blocks.";};
-Blockly.Workspace.prototype.getTopBlocks=function(a){var b=[].concat(this.topBlocks_);if(a&&1<b.length){var c=Math.sin(goog.math.toRadians(Blockly.Workspace.SCAN_ANGLE));this.RTL&&(c*=-1);b.sort(function(a,b){var d=a.getRelativeToSurfaceXY(),e=b.getRelativeToSurfaceXY();return d.y+c*d.x-(e.y+c*e.x)})}return b};Blockly.Workspace.prototype.getAllBlocks=function(){for(var a=this.getTopBlocks(!1),b=0;b<a.length;b++)a.push.apply(a,a[b].getChildren());return a};
-Blockly.Workspace.prototype.clear=function(){var a=Blockly.Events.getGroup();for(a||Blockly.Events.setGroup(!0);this.topBlocks_.length;)this.topBlocks_[0].dispose();a||Blockly.Events.setGroup(!1);this.variableMap_.clear();this.potentialVariableMap_&&this.potentialVariableMap_.clear()};Blockly.Workspace.prototype.renameVariableById=function(a,b){this.variableMap_.renameVariableById(a,b)};Blockly.Workspace.prototype.createVariable=function(a,b,c){return this.variableMap_.createVariable(a,b,c)};
-Blockly.Workspace.prototype.getVariableUsesById=function(a){return this.variableMap_.getVariableUsesById(a)};Blockly.Workspace.prototype.deleteVariableById=function(a){this.variableMap_.deleteVariableById(a)};Blockly.Workspace.prototype.deleteVariableInternal_=function(a,b){this.variableMap_.deleteVariableInternal_(a,b)};Blockly.Workspace.prototype.variableIndexOf=function(a){console.warn("Deprecated call to Blockly.Workspace.prototype.variableIndexOf");return-1};
-Blockly.Workspace.prototype.getVariable=function(a,b){return this.variableMap_.getVariable(a,b)};Blockly.Workspace.prototype.getVariableById=function(a){return this.variableMap_.getVariableById(a)};Blockly.Workspace.prototype.getVariablesOfType=function(a){return this.variableMap_.getVariablesOfType(a)};Blockly.Workspace.prototype.getVariableTypes=function(){return this.variableMap_.getVariableTypes()};Blockly.Workspace.prototype.getAllVariables=function(){return this.variableMap_.getAllVariables()};
-Blockly.Workspace.prototype.getWidth=function(){return 0};Blockly.Workspace.prototype.newBlock=function(a,b){return new Blockly.Block(this,a,b)};Blockly.Workspace.prototype.remainingCapacity=function(){return isNaN(this.options.maxBlocks)?Infinity:this.options.maxBlocks-this.getAllBlocks().length};
-Blockly.Workspace.prototype.undo=function(a){var b=a?this.redoStack_:this.undoStack_,c=a?this.undoStack_:this.redoStack_,d=b.pop();if(d){for(var e=[d];b.length&&d.group&&d.group==b[b.length-1].group;)e.push(b.pop());for(b=0;d=e[b];b++)c.push(d);e=Blockly.Events.filter(e,a);Blockly.Events.recordUndo=!1;try{for(b=0;d=e[b];b++)d.run(a)}finally{Blockly.Events.recordUndo=!0}}};Blockly.Workspace.prototype.clearUndo=function(){this.undoStack_.length=0;this.redoStack_.length=0;Blockly.Events.clearPendingUndo()};
-Blockly.Workspace.prototype.addChangeListener=function(a){this.listeners_.push(a);return a};Blockly.Workspace.prototype.removeChangeListener=function(a){goog.array.remove(this.listeners_,a)};Blockly.Workspace.prototype.fireChangeListener=function(a){a.recordUndo&&(this.undoStack_.push(a),this.redoStack_.length=0,this.undoStack_.length>this.MAX_UNDO&&this.undoStack_.unshift());for(var b=0,c;c=this.listeners_[b];b++)c(a)};
-Blockly.Workspace.prototype.getBlockById=function(a){return this.blockDB_[a]||null};Blockly.Workspace.prototype.allInputsFilled=function(a){for(var b=this.getTopBlocks(!1),c=0,d;d=b[c];c++)if(!d.allInputsFilled(a))return!1;return!0};Blockly.Workspace.prototype.getPotentialVariableMap=function(){return this.potentialVariableMap_};Blockly.Workspace.prototype.createPotentialVariableMap=function(){this.potentialVariableMap_=new Blockly.VariableMap(this)};Blockly.Workspace.prototype.getVariableMap=function(){return this.variableMap_};
-Blockly.Workspace.WorkspaceDB_=Object.create(null);Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.prototype.clear=Blockly.Workspace.prototype.clear;Blockly.Workspace.prototype.clearUndo=Blockly.Workspace.prototype.clearUndo;Blockly.Workspace.prototype.addChangeListener=Blockly.Workspace.prototype.addChangeListener;Blockly.Workspace.prototype.removeChangeListener=Blockly.Workspace.prototype.removeChangeListener;Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=goog.math.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||(Blockly.bindEventWithChecks_(this.bubbleBack_,
-"mousedown",this,this.bubbleMouseDown_),this.resizeGroup_&&Blockly.bindEventWithChecks_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_))};Blockly.Bubble.BORDER_WIDTH=6;Blockly.Bubble.ARROW_THICKNESS=5;Blockly.Bubble.ARROW_ANGLE=20;Blockly.Bubble.ARROW_BEND=4;Blockly.Bubble.ANCHOR_RADIUS=8;Blockly.Bubble.onMouseUpWrapper_=null;Blockly.Bubble.onMouseMoveWrapper_=null;Blockly.Bubble.prototype.resizeCallback_=null;
-Blockly.Bubble.unbindDragEvents_=function(){Blockly.Bubble.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseUpWrapper_),Blockly.Bubble.onMouseUpWrapper_=null);Blockly.Bubble.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseMoveWrapper_),Blockly.Bubble.onMouseMoveWrapper_=null)};Blockly.Bubble.bubbleMouseUp_=function(){Blockly.Touch.clearTouchIdentifier();Blockly.Bubble.unbindDragEvents_()};Blockly.Bubble.prototype.rendered_=!1;Blockly.Bubble.prototype.anchorXY_=null;
-Blockly.Bubble.prototype.relativeLeft_=0;Blockly.Bubble.prototype.relativeTop_=0;Blockly.Bubble.prototype.width_=0;Blockly.Bubble.prototype.height_=0;Blockly.Bubble.prototype.autoLayout_=!0;
-Blockly.Bubble.prototype.createDom_=function(a,b){this.bubbleGroup_=Blockly.utils.createSvgElement("g",{},null);var c={filter:"url(#"+this.workspace_.options.embossFilterId+")"};-1!=goog.userAgent.getUserAgentString().indexOf("JavaFX")&&(c={});c=Blockly.utils.createSvgElement("g",c,this.bubbleGroup_);this.bubbleArrow_=Blockly.utils.createSvgElement("path",{},c);this.bubbleBack_=Blockly.utils.createSvgElement("rect",{"class":"blocklyDraggable",x:0,y:0,rx:Blockly.Bubble.BORDER_WIDTH,ry:Blockly.Bubble.BORDER_WIDTH},
-c);b?(this.resizeGroup_=Blockly.utils.createSvgElement("g",{"class":this.workspace_.RTL?"blocklyResizeSW":"blocklyResizeSE"},this.bubbleGroup_),c=2*Blockly.Bubble.BORDER_WIDTH,Blockly.utils.createSvgElement("polygon",{points:"0,x x,x x,0".replace(/x/g,c.toString())},this.resizeGroup_),Blockly.utils.createSvgElement("line",{"class":"blocklyResizeLine",x1:c/3,y1:c-1,x2:c-1,y2:c/3},this.resizeGroup_),Blockly.utils.createSvgElement("line",{"class":"blocklyResizeLine",x1:2*c/3,y1:c-1,x2:c-1,y2:2*c/3},
-this.resizeGroup_)):this.resizeGroup_=null;this.bubbleGroup_.appendChild(a);return this.bubbleGroup_};Blockly.Bubble.prototype.getSvgRoot=function(){return this.bubbleGroup_};Blockly.Bubble.prototype.setSvgId=function(a){this.bubbleGroup_.dataset&&(this.bubbleGroup_.dataset.blockId=a)};Blockly.Bubble.prototype.bubbleMouseDown_=function(a){var b=this.workspace_.getGesture(a);b&&b.handleBubbleStart(a,this)};
-Blockly.Bubble.prototype.resizeMouseDown_=function(a){this.promote_();Blockly.Bubble.unbindDragEvents_();Blockly.utils.isRightButton(a)||(this.workspace_.startDrag(a,new goog.math.Coordinate(this.workspace_.RTL?-this.width_:this.width_,this.height_)),Blockly.Bubble.onMouseUpWrapper_=Blockly.bindEventWithChecks_(document,"mouseup",this,Blockly.Bubble.bubbleMouseUp_),Blockly.Bubble.onMouseMoveWrapper_=Blockly.bindEventWithChecks_(document,"mousemove",this,this.resizeMouseMove_),Blockly.hideChaff());
-a.stopPropagation()};Blockly.Bubble.prototype.resizeMouseMove_=function(a){this.autoLayout_=!1;a=this.workspace_.moveDrag(a);this.setBubbleSize(this.workspace_.RTL?-a.x:a.x,a.y);this.workspace_.RTL&&this.positionBubble_()};Blockly.Bubble.prototype.registerResizeEvent=function(a){this.resizeCallback_=a};Blockly.Bubble.prototype.promote_=function(){var a=this.bubbleGroup_.parentNode;return a.lastChild!==this.bubbleGroup_?(a.appendChild(this.bubbleGroup_),!0):!1};
-Blockly.Bubble.prototype.setAnchorLocation=function(a){this.anchorXY_=a;this.rendered_&&this.positionBubble_()};
-Blockly.Bubble.prototype.layoutBubble_=function(){var a=-this.width_/4,b=-this.height_-Blockly.BlockSvg.MIN_BLOCK_Y,c=this.workspace_.getMetrics();c.viewWidth/=this.workspace_.scale;c.viewLeft/=this.workspace_.scale;var d=this.anchorXY_.x;this.workspace_.RTL?d-c.viewLeft-a-this.width_<Blockly.Scrollbar.scrollbarThickness?a=d-c.viewLeft-this.width_-Blockly.Scrollbar.scrollbarThickness:d-c.viewLeft-a>c.viewWidth&&(a=d-c.viewLeft-c.viewWidth):d+a<c.viewLeft?a=c.viewLeft-d:c.viewLeft+c.viewWidth<d+a+
-this.width_+Blockly.BlockSvg.SEP_SPACE_X+Blockly.Scrollbar.scrollbarThickness&&(a=c.viewLeft+c.viewWidth-d-this.width_-Blockly.Scrollbar.scrollbarThickness);this.anchorXY_.y+b<c.viewTop&&(b=this.shape_.getBBox().height);this.relativeLeft_=a;this.relativeTop_=b};Blockly.Bubble.prototype.positionBubble_=function(){var a=this.anchorXY_.x;a=this.workspace_.RTL?a-(this.relativeLeft_+this.width_):a+this.relativeLeft_;this.moveTo(a,this.relativeTop_+this.anchorXY_.y)};
-Blockly.Bubble.prototype.moveTo=function(a,b){this.bubbleGroup_.setAttribute("transform","translate("+a+","+b+")")};Blockly.Bubble.prototype.getBubbleSize=function(){return{width:this.width_,height:this.height_}};
-Blockly.Bubble.prototype.setBubbleSize=function(a,b){var c=2*Blockly.Bubble.BORDER_WIDTH;a=Math.max(a,c+45);b=Math.max(b,c+20);this.width_=a;this.height_=b;this.bubbleBack_.setAttribute("width",a);this.bubbleBack_.setAttribute("height",b);this.resizeGroup_&&(this.workspace_.RTL?this.resizeGroup_.setAttribute("transform","translate("+2*Blockly.Bubble.BORDER_WIDTH+","+(b-c)+") scale(-1 1)"):this.resizeGroup_.setAttribute("transform","translate("+(a-c)+","+(b-c)+")"));this.rendered_&&(this.autoLayout_&&
-this.layoutBubble_(),this.positionBubble_(),this.renderArrow_());this.resizeCallback_&&this.resizeCallback_()};
-Blockly.Bubble.prototype.renderArrow_=function(){var a=[],b=this.width_/2,c=this.height_/2,d=-this.relativeLeft_,e=-this.relativeTop_;if(b==d&&c==e)a.push("M "+b+","+c);else{e-=c;d-=b;this.workspace_.RTL&&(d*=-1);var f=Math.sqrt(e*e+d*d),g=Math.acos(d/f);0>e&&(g=2*Math.PI-g);var h=g+Math.PI/2;h>2*Math.PI&&(h-=2*Math.PI);var k=Math.sin(h),m=Math.cos(h),p=this.getBubbleSize();h=(p.width+p.height)/Blockly.Bubble.ARROW_THICKNESS;h=Math.min(h,p.width,p.height)/4;p=1-Blockly.Bubble.ANCHOR_RADIUS/f;d=b+
-p*d;e=c+p*e;p=b+h*m;var l=c+h*k;b-=h*m;c-=h*k;k=g+this.arrow_radians_;k>2*Math.PI&&(k-=2*Math.PI);g=Math.sin(k)*f/Blockly.Bubble.ARROW_BEND;f=Math.cos(k)*f/Blockly.Bubble.ARROW_BEND;a.push("M"+p+","+l);a.push("C"+(p+f)+","+(l+g)+" "+d+","+e+" "+d+","+e);a.push("C"+d+","+e+" "+(b+f)+","+(c+g)+" "+b+","+c)}a.push("z");this.bubbleArrow_.setAttribute("d",a.join(" "))};Blockly.Bubble.prototype.setColour=function(a){this.bubbleBack_.setAttribute("fill",a);this.bubbleArrow_.setAttribute("fill",a)};
-Blockly.Bubble.prototype.dispose=function(){Blockly.Bubble.unbindDragEvents_();goog.dom.removeNode(this.bubbleGroup_);this.shape_=this.content_=this.workspace_=this.resizeGroup_=this.bubbleBack_=this.bubbleArrow_=this.bubbleGroup_=null};Blockly.Bubble.prototype.moveDuringDrag=function(a,b){a?a.translateSurface(b.x,b.y):this.moveTo(b.x,b.y);this.relativeLeft_=this.workspace_.RTL?this.anchorXY_.x-b.x-this.width_:b.x-this.anchorXY_.x;this.relativeTop_=b.y-this.anchorXY_.y;this.renderArrow_()};
-Blockly.Bubble.prototype.getRelativeToSurfaceXY=function(){return new goog.math.Coordinate(this.anchorXY_.x+this.relativeLeft_,this.anchorXY_.y+this.relativeTop_)};Blockly.Bubble.prototype.setAutoLayout=function(a){this.autoLayout_=a};Blockly.Events.BlockBase=function(a){Blockly.Events.BlockBase.superClass_.constructor.call(this);this.blockId=a.id;this.workspaceId=a.workspace.id};goog.inherits(Blockly.Events.BlockBase,Blockly.Events.Abstract);Blockly.Events.BlockBase.prototype.toJson=function(){var a=Blockly.Events.BlockBase.superClass_.toJson.call(this);a.blockId=this.blockId;return a};Blockly.Events.BlockBase.prototype.fromJson=function(a){Blockly.Events.BlockBase.superClass_.toJson.call(this);this.blockId=a.blockId};
-Blockly.Events.Change=function(a,b,c,d,e){a&&(Blockly.Events.Change.superClass_.constructor.call(this,a),this.element=b,this.name=c,this.oldValue=d,this.newValue=e)};goog.inherits(Blockly.Events.Change,Blockly.Events.BlockBase);Blockly.Events.BlockChange=Blockly.Events.Change;Blockly.Events.Change.prototype.type=Blockly.Events.CHANGE;
-Blockly.Events.Change.prototype.toJson=function(){var a=Blockly.Events.Change.superClass_.toJson.call(this);a.element=this.element;this.name&&(a.name=this.name);a.newValue=this.newValue;return a};Blockly.Events.Change.prototype.fromJson=function(a){Blockly.Events.Change.superClass_.fromJson.call(this,a);this.element=a.element;this.name=a.name;this.newValue=a.newValue};Blockly.Events.Change.prototype.isNull=function(){return this.oldValue==this.newValue};
-Blockly.Events.Change.prototype.run=function(a){var b=this.getEventWorkspace_().getBlockById(this.blockId);if(b)switch(b.mutator&&b.mutator.setVisible(!1),a=a?this.newValue:this.oldValue,this.element){case "field":(b=b.getField(this.name))?(b.callValidator(a),b.setValue(a)):console.warn("Can't set non-existent field: "+this.name);break;case "comment":b.setCommentText(a||null);break;case "collapsed":b.setCollapsed(a);break;case "disabled":b.setDisabled(a);break;case "inline":b.setInputsInline(a);break;
-case "mutation":var c="";b.mutationToDom&&(c=(c=b.mutationToDom())&&Blockly.Xml.domToText(c));if(b.domToMutation){a=a||"<mutation></mutation>";var d=Blockly.Xml.textToDom("<xml>"+a+"</xml>");b.domToMutation(d.firstChild)}Blockly.Events.fire(new Blockly.Events.Change(b,"mutation",null,c,a));break;default:console.warn("Unknown change type: "+this.element)}else console.warn("Can't change non-existent block: "+this.blockId)};
-Blockly.Events.Create=function(a){a&&(Blockly.Events.Create.superClass_.constructor.call(this,a),this.xml=a.workspace.rendered?Blockly.Xml.blockToDomWithXY(a):Blockly.Xml.blockToDom(a),this.ids=Blockly.Events.getDescendantIds_(a))};goog.inherits(Blockly.Events.Create,Blockly.Events.BlockBase);Blockly.Events.BlockCreate=Blockly.Events.Create;Blockly.Events.Create.prototype.type=Blockly.Events.CREATE;
-Blockly.Events.Create.prototype.toJson=function(){var a=Blockly.Events.Create.superClass_.toJson.call(this);a.xml=Blockly.Xml.domToText(this.xml);a.ids=this.ids;return a};Blockly.Events.Create.prototype.fromJson=function(a){Blockly.Events.Create.superClass_.fromJson.call(this,a);this.xml=Blockly.Xml.textToDom("<xml>"+a.xml+"</xml>").firstChild;this.ids=a.ids};
-Blockly.Events.Create.prototype.run=function(a){var b=this.getEventWorkspace_();if(a)a=goog.dom.createDom("xml"),a.appendChild(this.xml),Blockly.Xml.domToWorkspace(a,b);else{a=0;for(var c;c=this.ids[a];a++){var d=b.getBlockById(c);d?d.dispose(!1,!1):c==this.blockId&&console.warn("Can't uncreate non-existent block: "+c)}}};
-Blockly.Events.Delete=function(a){if(a){if(a.getParent())throw"Connected blocks cannot be deleted.";Blockly.Events.Delete.superClass_.constructor.call(this,a);this.oldXml=a.workspace.rendered?Blockly.Xml.blockToDomWithXY(a):Blockly.Xml.blockToDom(a);this.ids=Blockly.Events.getDescendantIds_(a)}};goog.inherits(Blockly.Events.Delete,Blockly.Events.BlockBase);Blockly.Events.BlockDelete=Blockly.Events.Delete;Blockly.Events.Delete.prototype.type=Blockly.Events.DELETE;
-Blockly.Events.Delete.prototype.toJson=function(){var a=Blockly.Events.Delete.superClass_.toJson.call(this);a.ids=this.ids;return a};Blockly.Events.Delete.prototype.fromJson=function(a){Blockly.Events.Delete.superClass_.fromJson.call(this,a);this.ids=a.ids};
-Blockly.Events.Delete.prototype.run=function(a){var b=this.getEventWorkspace_();if(a){a=0;for(var c;c=this.ids[a];a++){var d=b.getBlockById(c);d?d.dispose(!1,!1):c==this.blockId&&console.warn("Can't delete non-existent block: "+c)}}else a=goog.dom.createDom("xml"),a.appendChild(this.oldXml),Blockly.Xml.domToWorkspace(a,b)};
-Blockly.Events.Move=function(a){a&&(Blockly.Events.Move.superClass_.constructor.call(this,a),a=this.currentLocation_(),this.oldParentId=a.parentId,this.oldInputName=a.inputName,this.oldCoordinate=a.coordinate)};goog.inherits(Blockly.Events.Move,Blockly.Events.BlockBase);Blockly.Events.BlockMove=Blockly.Events.Move;Blockly.Events.Move.prototype.type=Blockly.Events.MOVE;
-Blockly.Events.Move.prototype.toJson=function(){var a=Blockly.Events.Move.superClass_.toJson.call(this);this.newParentId&&(a.newParentId=this.newParentId);this.newInputName&&(a.newInputName=this.newInputName);this.newCoordinate&&(a.newCoordinate=Math.round(this.newCoordinate.x)+","+Math.round(this.newCoordinate.y));return a};
-Blockly.Events.Move.prototype.fromJson=function(a){Blockly.Events.Move.superClass_.fromJson.call(this,a);this.newParentId=a.newParentId;this.newInputName=a.newInputName;a.newCoordinate&&(a=a.newCoordinate.split(","),this.newCoordinate=new goog.math.Coordinate(parseFloat(a[0]),parseFloat(a[1])))};Blockly.Events.Move.prototype.recordNew=function(){var a=this.currentLocation_();this.newParentId=a.parentId;this.newInputName=a.inputName;this.newCoordinate=a.coordinate};
-Blockly.Events.Move.prototype.currentLocation_=function(){var a=Blockly.Workspace.getById(this.workspaceId).getBlockById(this.blockId),b={},c=a.getParent();if(c){if(b.parentId=c.id,a=c.getInputWithBlock(a))b.inputName=a.name}else b.coordinate=a.getRelativeToSurfaceXY();return b};Blockly.Events.Move.prototype.isNull=function(){return this.oldParentId==this.newParentId&&this.oldInputName==this.newInputName&&goog.math.Coordinate.equals(this.oldCoordinate,this.newCoordinate)};
-Blockly.Events.Move.prototype.run=function(a){var b=this.getEventWorkspace_(),c=b.getBlockById(this.blockId);if(c){var d=a?this.newParentId:this.oldParentId,e=a?this.newInputName:this.oldInputName;a=a?this.newCoordinate:this.oldCoordinate;var f=null;if(d&&(f=b.getBlockById(d),!f)){console.warn("Can't connect to non-existent block: "+d);return}c.getParent()&&c.unplug();if(a)e=c.getRelativeToSurfaceXY(),c.moveBy(a.x-e.x,a.y-e.y);else{c=c.outputConnection||c.previousConnection;if(e){if(b=f.getInput(e))var g=
-b.connection}else c.type==Blockly.PREVIOUS_STATEMENT&&(g=f.nextConnection);g?c.connect(g):console.warn("Can't connect to non-existent input: "+e)}}else console.warn("Can't move non-existent block: "+this.blockId)};Blockly.Events.Ui=function(a,b,c,d){a&&(Blockly.Events.Ui.superClass_.constructor.call(this),this.blockId=a.id,this.workspaceId=a.workspace.id,this.element=b,this.oldValue=c,this.newValue=d,this.recordUndo=!1)};goog.inherits(Blockly.Events.Ui,Blockly.Events.Abstract);Blockly.Events.Ui.prototype.type=Blockly.Events.UI;
-Blockly.Events.Ui.prototype.toJson=function(){var a=Blockly.Events.Ui.superClass_.toJson.call(this);a.element=this.element;void 0!==this.newValue&&(a.newValue=this.newValue);this.blockId&&(a.blockId=this.blockId);return a};Blockly.Events.Ui.prototype.fromJson=function(a){Blockly.Events.Ui.superClass_.fromJson.call(this,a);this.element=a.element;this.newValue=a.newValue;this.blockId=a.blockId};Blockly.Icon=function(a){this.block_=a};Blockly.Icon.prototype.collapseHidden=!0;Blockly.Icon.prototype.SIZE=17;Blockly.Icon.prototype.bubble_=null;Blockly.Icon.prototype.iconXY_=null;
-Blockly.Icon.prototype.createIcon=function(){this.iconGroup_||(this.iconGroup_=Blockly.utils.createSvgElement("g",{"class":"blocklyIconGroup"},null),this.block_.isInFlyout&&Blockly.utils.addClass(this.iconGroup_,"blocklyIconGroupReadonly"),this.drawIcon_(this.iconGroup_),this.block_.getSvgRoot().appendChild(this.iconGroup_),Blockly.bindEventWithChecks_(this.iconGroup_,"mouseup",this,this.iconClick_),this.updateEditable())};
-Blockly.Icon.prototype.dispose=function(){goog.dom.removeNode(this.iconGroup_);this.iconGroup_=null;this.setVisible(!1);this.block_=null};Blockly.Icon.prototype.updateEditable=function(){};Blockly.Icon.prototype.isVisible=function(){return!!this.bubble_};Blockly.Icon.prototype.iconClick_=function(a){this.block_.workspace.isDragging()||this.block_.isInFlyout||Blockly.utils.isRightButton(a)||this.setVisible(!this.isVisible())};Blockly.Icon.prototype.updateColour=function(){this.isVisible()&&this.bubble_.setColour(this.block_.getColour())};
-Blockly.Icon.prototype.renderIcon=function(a){if(this.collapseHidden&&this.block_.isCollapsed())return this.iconGroup_.setAttribute("display","none"),a;this.iconGroup_.setAttribute("display","block");var b=this.SIZE;this.block_.RTL&&(a-=b);this.iconGroup_.setAttribute("transform","translate("+a+",5)");this.computeIconLocation();return a=this.block_.RTL?a-Blockly.BlockSvg.SEP_SPACE_X:a+(b+Blockly.BlockSvg.SEP_SPACE_X)};
-Blockly.Icon.prototype.setIconLocation=function(a){this.iconXY_=a;this.isVisible()&&this.bubble_.setAnchorLocation(a)};Blockly.Icon.prototype.computeIconLocation=function(){var a=this.block_.getRelativeToSurfaceXY(),b=Blockly.utils.getRelativeXY(this.iconGroup_);a=new goog.math.Coordinate(a.x+b.x+this.SIZE/2,a.y+b.y+this.SIZE/2);goog.math.Coordinate.equals(this.getIconLocation(),a)||this.setIconLocation(a)};Blockly.Icon.prototype.getIconLocation=function(){return this.iconXY_};
-Blockly.Comment=function(a){Blockly.Comment.superClass_.constructor.call(this,a);this.createIcon()};goog.inherits(Blockly.Comment,Blockly.Icon);Blockly.Comment.prototype.text_="";Blockly.Comment.prototype.width_=160;Blockly.Comment.prototype.height_=80;
-Blockly.Comment.prototype.drawIcon_=function(a){Blockly.utils.createSvgElement("circle",{"class":"blocklyIconShape",r:"8",cx:"8",cy:"8"},a);Blockly.utils.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m6.8,10h2c0.003,-0.617 0.271,-0.962 0.633,-1.266 2.875,-2.4050.607,-5.534 -3.765,-3.874v1.7c3.12,-1.657 3.698,0.118 2.336,1.25-1.201,0.998 -1.201,1.528 -1.204,2.19z"},a);Blockly.utils.createSvgElement("rect",{"class":"blocklyIconSymbol",x:"6.8",y:"10.78",height:"2",width:"2"},a)};
-Blockly.Comment.prototype.createEditor_=function(){this.foreignObject_=Blockly.utils.createSvgElement("foreignObject",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);var a=document.createElementNS(Blockly.HTML_NS,"body");a.setAttribute("xmlns",Blockly.HTML_NS);a.className="blocklyMinimalBody";var b=document.createElementNS(Blockly.HTML_NS,"textarea");b.className="blocklyCommentTextarea";b.setAttribute("dir",this.block_.RTL?"RTL":"LTR");a.appendChild(b);this.textarea_=b;this.foreignObject_.appendChild(a);
-Blockly.bindEventWithChecks_(b,"mouseup",this,this.textareaFocus_,!0,!0);Blockly.bindEventWithChecks_(b,"wheel",this,function(a){a.stopPropagation()});Blockly.bindEventWithChecks_(b,"change",this,function(a){this.text_!=b.value&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this.block_,"comment",null,this.text_,b.value)),this.text_=b.value)});setTimeout(function(){b.focus()},0);return this.foreignObject_};
-Blockly.Comment.prototype.updateEditable=function(){this.isVisible()&&(this.setVisible(!1),this.setVisible(!0));Blockly.Icon.prototype.updateEditable.call(this)};Blockly.Comment.prototype.resizeBubble_=function(){if(this.isVisible()){var a=this.bubble_.getBubbleSize(),b=2*Blockly.Bubble.BORDER_WIDTH;this.foreignObject_.setAttribute("width",a.width-b);this.foreignObject_.setAttribute("height",a.height-b);this.textarea_.style.width=a.width-b-4+"px";this.textarea_.style.height=a.height-b-4+"px"}};
-Blockly.Comment.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"commentOpen",!a,a)),!this.block_.isEditable()&&!this.textarea_||goog.userAgent.IE)Blockly.Warning.prototype.setVisible.call(this,a);else{var b=this.getText(),c=this.getBubbleSize();a?(this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconXY_,this.width_,this.height_),this.bubble_.setSvgId(this.block_.id),this.bubble_.registerResizeEvent(this.resizeBubble_.bind(this)),
-this.updateColour()):(this.bubble_.dispose(),this.foreignObject_=this.textarea_=this.bubble_=null);this.setText(b);this.setBubbleSize(c.width,c.height)}};Blockly.Comment.prototype.textareaFocus_=function(a){this.bubble_.promote_()&&this.textarea_.focus()};Blockly.Comment.prototype.getBubbleSize=function(){return this.isVisible()?this.bubble_.getBubbleSize():{width:this.width_,height:this.height_}};
-Blockly.Comment.prototype.setBubbleSize=function(a,b){this.textarea_?this.bubble_.setBubbleSize(a,b):(this.width_=a,this.height_=b)};Blockly.Comment.prototype.getText=function(){return this.textarea_?this.textarea_.value:this.text_};Blockly.Comment.prototype.setText=function(a){this.text_!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this.block_,"comment",null,this.text_,a)),this.text_=a);this.textarea_&&(this.textarea_.value=a)};
-Blockly.Comment.prototype.dispose=function(){Blockly.Events.isEnabled()&&this.setText("");this.block_.comment=null;Blockly.Icon.prototype.dispose.call(this)};Blockly.Connection=function(a,b){this.sourceBlock_=a;this.type=b;a.workspace.connectionDBList&&(this.db_=a.workspace.connectionDBList[b],this.dbOpposite_=a.workspace.connectionDBList[Blockly.OPPOSITE_TYPE[b]],this.hidden_=!this.db_)};Blockly.Connection.CAN_CONNECT=0;Blockly.Connection.REASON_SELF_CONNECTION=1;Blockly.Connection.REASON_WRONG_TYPE=2;Blockly.Connection.REASON_TARGET_NULL=3;Blockly.Connection.REASON_CHECKS_FAILED=4;Blockly.Connection.REASON_DIFFERENT_WORKSPACES=5;
-Blockly.Connection.REASON_SHADOW_PARENT=6;Blockly.Connection.prototype.targetConnection=null;Blockly.Connection.prototype.check_=null;Blockly.Connection.prototype.shadowDom_=null;Blockly.Connection.prototype.x_=0;Blockly.Connection.prototype.y_=0;Blockly.Connection.prototype.inDB_=!1;Blockly.Connection.prototype.db_=null;Blockly.Connection.prototype.dbOpposite_=null;Blockly.Connection.prototype.hidden_=null;
-Blockly.Connection.prototype.connect_=function(a){var b=this,c=b.getSourceBlock(),d=a.getSourceBlock();a.isConnected()&&a.disconnect();if(b.isConnected()){var e=b.targetBlock(),f=b.getShadowDom();b.setShadowDom(null);if(e.isShadow())f=Blockly.Xml.blockToDom(e),e.dispose(),e=null;else if(b.type==Blockly.INPUT_VALUE){if(!e.outputConnection)throw"Orphan block does not have an output connection.";var g=Blockly.Connection.lastConnectionInRow_(d,e);g&&(e.outputConnection.connect(g),e=null)}else if(b.type==
-Blockly.NEXT_STATEMENT){if(!e.previousConnection)throw"Orphan block does not have a previous connection.";for(g=d;g.nextConnection;){var h=g.getNextBlock();if(h&&!h.isShadow())g=h;else{e.previousConnection.checkType_(g.nextConnection)&&(g.nextConnection.connect(e.previousConnection),e=null);break}}}if(e&&(b.disconnect(),Blockly.Events.recordUndo)){var k=Blockly.Events.getGroup();setTimeout(function(){e.workspace&&!e.getParent()&&(Blockly.Events.setGroup(k),e.outputConnection?e.outputConnection.bumpAwayFrom_(b):
-e.previousConnection&&e.previousConnection.bumpAwayFrom_(b),Blockly.Events.setGroup(!1))},Blockly.BUMP_DELAY)}b.setShadowDom(f)}var m;Blockly.Events.isEnabled()&&(m=new Blockly.Events.BlockMove(d));Blockly.Connection.connectReciprocally_(b,a);d.setParent(c);m&&(m.recordNew(),Blockly.Events.fire(m))};Blockly.Connection.prototype.dispose=function(){if(this.isConnected())throw"Disconnect connection before disposing of it.";this.inDB_&&this.db_.removeConnection_(this);this.dbOpposite_=this.db_=null};
-Blockly.Connection.prototype.getSourceBlock=function(){return this.sourceBlock_};Blockly.Connection.prototype.isSuperior=function(){return this.type==Blockly.INPUT_VALUE||this.type==Blockly.NEXT_STATEMENT};Blockly.Connection.prototype.isConnected=function(){return!!this.targetConnection};
-Blockly.Connection.prototype.canConnectWithReason_=function(a){if(!a)return Blockly.Connection.REASON_TARGET_NULL;if(this.isSuperior())var b=this.sourceBlock_,c=a.getSourceBlock();else c=this.sourceBlock_,b=a.getSourceBlock();return b&&b==c?Blockly.Connection.REASON_SELF_CONNECTION:a.type!=Blockly.OPPOSITE_TYPE[this.type]?Blockly.Connection.REASON_WRONG_TYPE:b&&c&&b.workspace!==c.workspace?Blockly.Connection.REASON_DIFFERENT_WORKSPACES:this.checkType_(a)?b.isShadow()&&!c.isShadow()?Blockly.Connection.REASON_SHADOW_PARENT:
-Blockly.Connection.CAN_CONNECT:Blockly.Connection.REASON_CHECKS_FAILED};
-Blockly.Connection.prototype.checkConnection_=function(a){switch(this.canConnectWithReason_(a)){case Blockly.Connection.CAN_CONNECT:break;case Blockly.Connection.REASON_SELF_CONNECTION:throw"Attempted to connect a block to itself.";case Blockly.Connection.REASON_DIFFERENT_WORKSPACES:throw"Blocks not on same workspace.";case Blockly.Connection.REASON_WRONG_TYPE:throw"Attempt to connect incompatible types.";case Blockly.Connection.REASON_TARGET_NULL:throw"Target connection is null.";case Blockly.Connection.REASON_CHECKS_FAILED:throw"Connection checks failed. "+
-(this+" expected "+this.check_+", found "+a.check_);case Blockly.Connection.REASON_SHADOW_PARENT:throw"Connecting non-shadow to shadow block.";default:throw"Unknown connection failure: this should never happen!";}};
-Blockly.Connection.prototype.isConnectionAllowed=function(a){if(this.canConnectWithReason_(a)!=Blockly.Connection.CAN_CONNECT)return!1;if(a.type==Blockly.OUTPUT_VALUE||a.type==Blockly.PREVIOUS_STATEMENT)if(a.isConnected()||this.isConnected())return!1;return a.type==Blockly.INPUT_VALUE&&a.isConnected()&&!a.targetBlock().isMovable()&&!a.targetBlock().isShadow()||this.type==Blockly.PREVIOUS_STATEMENT&&a.isConnected()&&!this.sourceBlock_.nextConnection&&!a.targetBlock().isShadow()&&a.targetBlock().nextConnection||
--1!=Blockly.draggingConnections_.indexOf(a)?!1:!0};Blockly.Connection.prototype.connect=function(a){this.targetConnection!=a&&(this.checkConnection_(a),this.isSuperior()?this.connect_(a):a.connect_(this))};Blockly.Connection.connectReciprocally_=function(a,b){goog.asserts.assert(a&&b,"Cannot connect null connections.");a.targetConnection=b;b.targetConnection=a};
-Blockly.Connection.singleConnection_=function(a,b){for(var c=!1,d=0;d<a.inputList.length;d++){var e=a.inputList[d].connection;if(e&&e.type==Blockly.INPUT_VALUE&&b.outputConnection.checkType_(e)){if(c)return null;c=e}}return c};Blockly.Connection.lastConnectionInRow_=function(a,b){for(var c=a,d;d=Blockly.Connection.singleConnection_(c,b);)if(c=d.targetBlock(),!c||c.isShadow())return d;return null};
-Blockly.Connection.prototype.disconnect=function(){var a=this.targetConnection;goog.asserts.assert(a,"Source connection not connected.");goog.asserts.assert(a.targetConnection==this,"Target connection not connected to source connection.");if(this.isSuperior()){var b=this.sourceBlock_;var c=a.getSourceBlock();a=this}else b=a.getSourceBlock(),c=this.sourceBlock_;this.disconnectInternal_(b,c);a.respawnShadow_()};
-Blockly.Connection.prototype.disconnectInternal_=function(a,b){var c;Blockly.Events.isEnabled()&&(c=new Blockly.Events.BlockMove(b));this.targetConnection=this.targetConnection.targetConnection=null;b.setParent(null);c&&(c.recordNew(),Blockly.Events.fire(c))};
-Blockly.Connection.prototype.respawnShadow_=function(){var a=this.getSourceBlock(),b=this.getShadowDom();if(a.workspace&&b&&Blockly.Events.recordUndo)if(a=Blockly.Xml.domToBlock(b,a.workspace),a.outputConnection)this.connect(a.outputConnection);else if(a.previousConnection)this.connect(a.previousConnection);else throw"Child block does not have output or previous statement.";};Blockly.Connection.prototype.targetBlock=function(){return this.isConnected()?this.targetConnection.getSourceBlock():null};
-Blockly.Connection.prototype.checkType_=function(a){if(!this.check_||!a.check_)return!0;for(var b=0;b<this.check_.length;b++)if(-1!=a.check_.indexOf(this.check_[b]))return!0;return!1};Blockly.Connection.prototype.onCheckChanged_=function(){this.isConnected()&&!this.checkType_(this.targetConnection)&&(this.isSuperior()?this.targetBlock():this.sourceBlock_).unplug()};
-Blockly.Connection.prototype.setCheck=function(a){a?(goog.isArray(a)||(a=[a]),this.check_=a,this.onCheckChanged_()):this.check_=null;return this};Blockly.Connection.prototype.setShadowDom=function(a){this.shadowDom_=a};Blockly.Connection.prototype.getShadowDom=function(){return this.shadowDom_};Blockly.Connection.prototype.neighbours_=function(){return[]};
-Blockly.Connection.prototype.toString=function(){var a=this.sourceBlock_;if(a)if(a.outputConnection==this)var b="Output Connection of ";else if(a.previousConnection==this)b="Previous Connection of ";else if(a.nextConnection==this)b="Next Connection of ";else if(b=goog.array.find(a.inputList,function(a){return a.connection==this},this))b='Input "'+b.name+'" connection on ';else return console.warn("Connection not actually connected to sourceBlock_"),"Orphan Connection";else return"Orphan Connection";
-return b+a.toDevString()};Blockly.ConnectionDB=function(){};Blockly.ConnectionDB.prototype=[];Blockly.ConnectionDB.constructor=Blockly.ConnectionDB;Blockly.ConnectionDB.prototype.addConnection=function(a){if(a.inDB_)throw"Connection already in database.";if(!a.getSourceBlock().isInFlyout){var b=this.findPositionForConnection_(a);this.splice(b,0,a);a.inDB_=!0}};
-Blockly.ConnectionDB.prototype.findConnection=function(a){if(!this.length)return-1;var b=this.findPositionForConnection_(a);if(b>=this.length)return-1;for(var c=a.y_,d=b;0<=d&&this[d].y_==c;){if(this[d]==a)return d;d--}for(;b<this.length&&this[b].y_==c;){if(this[b]==a)return b;b++}return-1};
-Blockly.ConnectionDB.prototype.findPositionForConnection_=function(a){if(!this.length)return 0;for(var b=0,c=this.length;b<c;){var d=Math.floor((b+c)/2);if(this[d].y_<a.y_)b=d+1;else if(this[d].y_>a.y_)c=d;else{b=d;break}}return b};Blockly.ConnectionDB.prototype.removeConnection_=function(a){if(!a.inDB_)throw"Connection not in database.";var b=this.findConnection(a);if(-1==b)throw"Unable to find connection in connectionDB.";a.inDB_=!1;this.splice(b,1)};
-Blockly.ConnectionDB.prototype.getNeighbours=function(a,b){function c(a){var c=e-d[a].x_,g=f-d[a].y_;Math.sqrt(c*c+g*g)<=b&&m.push(d[a]);return g<b}for(var d=this,e=a.x_,f=a.y_,g=0,h=d.length-2,k=h;g<k;)d[k].y_<f?g=k:h=k,k=Math.floor((g+h)/2);var m=[];h=g=k;if(d.length){for(;0<=g&&c(g);)g--;do h++;while(h<d.length&&c(h))}return m};Blockly.ConnectionDB.prototype.isInYRange_=function(a,b,c){return Math.abs(this[a].y_-b)<=c};
-Blockly.ConnectionDB.prototype.searchForClosest=function(a,b,c){if(!this.length)return{connection:null,radius:b};var d=a.y_,e=a.x_;a.x_=e+c.x;a.y_=d+c.y;var f=this.findPositionForConnection_(a);c=null;for(var g=b,h,k=f-1;0<=k&&this.isInYRange_(k,a.y_,b);)h=this[k],a.isConnectionAllowed(h,g)&&(c=h,g=h.distanceFrom(a)),k--;for(;f<this.length&&this.isInYRange_(f,a.y_,b);)h=this[f],a.isConnectionAllowed(h,g)&&(c=h,g=h.distanceFrom(a)),f++;a.x_=e;a.y_=d;return{connection:c,radius:g}};
-Blockly.ConnectionDB.init=function(a){var b=[];b[Blockly.INPUT_VALUE]=new Blockly.ConnectionDB;b[Blockly.OUTPUT_VALUE]=new Blockly.ConnectionDB;b[Blockly.NEXT_STATEMENT]=new Blockly.ConnectionDB;b[Blockly.PREVIOUS_STATEMENT]=new Blockly.ConnectionDB;a.connectionDBList=b};Blockly.constants={};Blockly.DRAG_RADIUS=5;Blockly.FLYOUT_DRAG_RADIUS=10;Blockly.SNAP_RADIUS=20;Blockly.BUMP_DELAY=250;Blockly.COLLAPSE_CHARS=30;Blockly.LONGPRESS=750;Blockly.SOUND_LIMIT=100;Blockly.DRAG_STACK=!0;Blockly.HSV_SATURATION=.45;Blockly.HSV_VALUE=.65;Blockly.SPRITE={width:96,height:124,url:"sprites.png"};Blockly.SVG_NS="http://www.w3.org/2000/svg";Blockly.HTML_NS="http://www.w3.org/1999/xhtml";Blockly.INPUT_VALUE=1;Blockly.OUTPUT_VALUE=2;Blockly.NEXT_STATEMENT=3;
-Blockly.PREVIOUS_STATEMENT=4;Blockly.DUMMY_INPUT=5;Blockly.ALIGN_LEFT=-1;Blockly.ALIGN_CENTRE=0;Blockly.ALIGN_RIGHT=1;Blockly.DRAG_NONE=0;Blockly.DRAG_STICKY=1;Blockly.DRAG_BEGIN=1;Blockly.DRAG_FREE=2;Blockly.OPPOSITE_TYPE=[];Blockly.OPPOSITE_TYPE[Blockly.INPUT_VALUE]=Blockly.OUTPUT_VALUE;Blockly.OPPOSITE_TYPE[Blockly.OUTPUT_VALUE]=Blockly.INPUT_VALUE;Blockly.OPPOSITE_TYPE[Blockly.NEXT_STATEMENT]=Blockly.PREVIOUS_STATEMENT;Blockly.OPPOSITE_TYPE[Blockly.PREVIOUS_STATEMENT]=Blockly.NEXT_STATEMENT;
-Blockly.TOOLBOX_AT_TOP=0;Blockly.TOOLBOX_AT_BOTTOM=1;Blockly.TOOLBOX_AT_LEFT=2;Blockly.TOOLBOX_AT_RIGHT=3;Blockly.DELETE_AREA_NONE=null;Blockly.DELETE_AREA_TRASH=1;Blockly.DELETE_AREA_TOOLBOX=2;Blockly.VARIABLE_CATEGORY_NAME="VARIABLE";Blockly.VARIABLE_DYNAMIC_CATEGORY_NAME="VARIABLE_DYNAMIC";Blockly.PROCEDURE_CATEGORY_NAME="PROCEDURE";Blockly.RENAME_VARIABLE_ID="RENAME_VARIABLE_ID";Blockly.DELETE_VARIABLE_ID="DELETE_VARIABLE_ID";Blockly.RenderedConnection=function(a,b){Blockly.RenderedConnection.superClass_.constructor.call(this,a,b);this.offsetInBlock_=new goog.math.Coordinate(0,0)};goog.inherits(Blockly.RenderedConnection,Blockly.Connection);Blockly.RenderedConnection.prototype.distanceFrom=function(a){var b=this.x_-a.x_;a=this.y_-a.y_;return Math.sqrt(b*b+a*a)};
-Blockly.RenderedConnection.prototype.bumpAwayFrom_=function(a){if(!this.sourceBlock_.workspace.isDragging()){var b=this.sourceBlock_.getRootBlock();if(!b.isInFlyout){var c=!1;if(!b.isMovable()){b=a.getSourceBlock().getRootBlock();if(!b.isMovable())return;a=this;c=!0}var d=Blockly.selected==b;d||b.addSelect();var e=a.x_+Blockly.SNAP_RADIUS-this.x_;a=a.y_+Blockly.SNAP_RADIUS-this.y_;c&&(a=-a);b.RTL&&(e=-e);b.moveBy(e,a);d||b.removeSelect()}}};
-Blockly.RenderedConnection.prototype.moveTo=function(a,b){this.inDB_&&this.db_.removeConnection_(this);this.x_=a;this.y_=b;this.hidden_||this.db_.addConnection(this)};Blockly.RenderedConnection.prototype.moveBy=function(a,b){this.moveTo(this.x_+a,this.y_+b)};Blockly.RenderedConnection.prototype.moveToOffset=function(a){this.moveTo(a.x+this.offsetInBlock_.x,a.y+this.offsetInBlock_.y)};
-Blockly.RenderedConnection.prototype.setOffsetInBlock=function(a,b){this.offsetInBlock_.x=a;this.offsetInBlock_.y=b};Blockly.RenderedConnection.prototype.tighten_=function(){var a=this.targetConnection.x_-this.x_,b=this.targetConnection.y_-this.y_;if(0!=a||0!=b){var c=this.targetBlock(),d=c.getSvgRoot();if(!d)throw"block is not rendered.";d=Blockly.utils.getRelativeXY(d);c.getSvgRoot().setAttribute("transform","translate("+(d.x-a)+","+(d.y-b)+")");c.moveConnections_(-a,-b)}};
-Blockly.RenderedConnection.prototype.closest=function(a,b,c){return this.dbOpposite_.searchForClosest(this,a,b,c)};
-Blockly.RenderedConnection.prototype.highlight=function(){var a=this.type==Blockly.INPUT_VALUE||this.type==Blockly.OUTPUT_VALUE?"m 0,0 "+Blockly.BlockSvg.TAB_PATH_DOWN+" v 5":"m -20,0 h 5 "+Blockly.BlockSvg.NOTCH_PATH_LEFT+" h 5";var b=this.sourceBlock_.getRelativeToSurfaceXY();Blockly.Connection.highlightedPath_=Blockly.utils.createSvgElement("path",{"class":"blocklyHighlightedConnectionPath",d:a,transform:"translate("+(this.x_-b.x)+","+(this.y_-b.y)+")"+(this.sourceBlock_.RTL?" scale(-1 1)":"")},
-this.sourceBlock_.getSvgRoot())};
-Blockly.RenderedConnection.prototype.unhideAll=function(){this.setHidden(!1);var a=[];if(this.type!=Blockly.INPUT_VALUE&&this.type!=Blockly.NEXT_STATEMENT)return a;var b=this.targetBlock();if(b){if(b.isCollapsed()){var c=[];b.outputConnection&&c.push(b.outputConnection);b.nextConnection&&c.push(b.nextConnection);b.previousConnection&&c.push(b.previousConnection)}else c=b.getConnections_(!0);for(var d=0;d<c.length;d++)a.push.apply(a,c[d].unhideAll());a.length||(a[0]=b)}return a};
-Blockly.RenderedConnection.prototype.unhighlight=function(){goog.dom.removeNode(Blockly.Connection.highlightedPath_);delete Blockly.Connection.highlightedPath_};Blockly.RenderedConnection.prototype.setHidden=function(a){(this.hidden_=a)&&this.inDB_?this.db_.removeConnection_(this):a||this.inDB_||this.db_.addConnection(this)};
-Blockly.RenderedConnection.prototype.hideAll=function(){this.setHidden(!0);if(this.targetConnection)for(var a=this.targetBlock().getDescendants(),b=0;b<a.length;b++){for(var c=a[b],d=c.getConnections_(!0),e=0;e<d.length;e++)d[e].setHidden(!0);c=c.getIcons();for(e=0;e<c.length;e++)c[e].setVisible(!1)}};Blockly.RenderedConnection.prototype.isConnectionAllowed=function(a,b){return this.distanceFrom(a)>b?!1:Blockly.RenderedConnection.superClass_.isConnectionAllowed.call(this,a)};
-Blockly.RenderedConnection.prototype.disconnectInternal_=function(a,b){Blockly.RenderedConnection.superClass_.disconnectInternal_.call(this,a,b);a.rendered&&a.render();b.rendered&&(b.updateDisabled(),b.render())};
-Blockly.RenderedConnection.prototype.respawnShadow_=function(){var a=this.getSourceBlock(),b=this.getShadowDom();if(a.workspace&&b&&Blockly.Events.recordUndo){Blockly.RenderedConnection.superClass_.respawnShadow_.call(this);b=this.targetBlock();if(!b)throw"Couldn't respawn the shadow block that should exist here.";b.initSvg();b.render(!1);a.rendered&&a.render()}};Blockly.RenderedConnection.prototype.neighbours_=function(a){return this.dbOpposite_.getNeighbours(this,a)};
-Blockly.RenderedConnection.prototype.connect_=function(a){Blockly.RenderedConnection.superClass_.connect_.call(this,a);var b=this.getSourceBlock();a=a.getSourceBlock();b.rendered&&b.updateDisabled();a.rendered&&a.updateDisabled();b.rendered&&a.rendered&&(this.type==Blockly.NEXT_STATEMENT||this.type==Blockly.PREVIOUS_STATEMENT?a.render():b.render())};
-Blockly.RenderedConnection.prototype.onCheckChanged_=function(){this.isConnected()&&!this.checkType_(this.targetConnection)&&((this.isSuperior()?this.targetBlock():this.sourceBlock_).unplug(),this.sourceBlock_.bumpNeighbours_())};Blockly.DraggedConnectionManager=function(a){this.topBlock_=Blockly.selected=a;this.workspace_=a.workspace;this.availableConnections_=this.initAvailableConnections_();this.localConnection_=this.closestConnection_=null;this.radiusConnection_=0;this.wouldDeleteBlock_=!1};Blockly.DraggedConnectionManager.prototype.dispose=function(){this.workspace_=this.topBlock_=null;this.availableConnections_.length=0;this.localConnection_=this.closestConnection_=null};
-Blockly.DraggedConnectionManager.prototype.wouldDeleteBlock=function(){return this.wouldDeleteBlock_};Blockly.DraggedConnectionManager.prototype.applyConnections=function(){this.closestConnection_&&(this.localConnection_.connect(this.closestConnection_),this.topBlock_.rendered&&((this.localConnection_.isSuperior()?this.closestConnection_:this.localConnection_).getSourceBlock().connectionUiEffect(),this.topBlock_.getRootBlock().bringToFront()),this.removeHighlighting_())};
-Blockly.DraggedConnectionManager.prototype.update=function(a,b){var c=this.closestConnection_,d=this.updateClosest_(a);d&&c&&c.unhighlight();c=!!this.closestConnection_&&b!=Blockly.DELETE_AREA_TOOLBOX;var e=!!b&&!this.topBlock_.getParent()&&this.topBlock_.isDeletable();this.wouldDeleteBlock_=e&&!c;e&&this.closestConnection_&&(this.closestConnection_.unhighlight(),this.closestConnection_=null);!this.wouldDeleteBlock_&&d&&this.closestConnection_&&this.addHighlighting_()};
-Blockly.DraggedConnectionManager.prototype.removeHighlighting_=function(){this.closestConnection_&&this.closestConnection_.unhighlight()};Blockly.DraggedConnectionManager.prototype.addHighlighting_=function(){this.closestConnection_&&this.closestConnection_.highlight()};Blockly.DraggedConnectionManager.prototype.initAvailableConnections_=function(){var a=this.topBlock_.getConnections_(!1),b=this.topBlock_.lastConnectionInStack_();b&&b!=this.topBlock_.nextConnection&&a.push(b);return a};
-Blockly.DraggedConnectionManager.prototype.updateClosest_=function(a){var b=this.closestConnection_;this.localConnection_=this.closestConnection_=null;this.radiusConnection_=Blockly.SNAP_RADIUS;for(var c=0;c<this.availableConnections_.length;c++){var d=this.availableConnections_[c],e=d.closest(this.radiusConnection_,a);e.connection&&(this.closestConnection_=e.connection,this.localConnection_=d,this.radiusConnection_=e.radius)}return b!=this.closestConnection_};Blockly.BlockDragger=function(a,b){this.draggingBlock_=a;this.workspace_=b;this.draggedConnectionManager_=new Blockly.DraggedConnectionManager(this.draggingBlock_);this.deleteArea_=null;this.wouldDeleteBlock_=!1;this.startXY_=this.draggingBlock_.getRelativeToSurfaceXY();this.dragIconData_=Blockly.BlockDragger.initIconData_(a)};
-Blockly.BlockDragger.prototype.dispose=function(){this.startWorkspace_=this.workspace_=this.draggingBlock_=null;this.dragIconData_.length=0;this.draggedConnectionManager_&&(this.draggedConnectionManager_.dispose(),this.draggedConnectionManager_=null)};Blockly.BlockDragger.initIconData_=function(a){var b=[];a=a.getDescendants();for(var c=0,d;d=a[c];c++){d=d.getIcons();for(var e=0;e<d.length;e++){var f={location:d[e].getIconLocation(),icon:d[e]};b.push(f)}}return b};
-Blockly.BlockDragger.prototype.startBlockDrag=function(a,b){Blockly.Events.getGroup()||Blockly.Events.setGroup(!0);this.workspace_.setResizesEnabled(!1);Blockly.BlockSvg.disconnectUiStop_();if(this.draggingBlock_.getParent()||b&&this.draggingBlock_.nextConnection&&this.draggingBlock_.nextConnection.targetBlock()){this.draggingBlock_.unplug(b);var c=this.pixelsToWorkspaceUnits_(a);c=goog.math.Coordinate.sum(this.startXY_,c);this.draggingBlock_.translate(c.x,c.y);this.draggingBlock_.disconnectUiEffect()}this.draggingBlock_.setDragging(!0);
-this.draggingBlock_.moveToDragSurface_();if(c=this.workspace_.getToolbox()){var d=this.draggingBlock_.isDeletable()?"blocklyToolboxDelete":"blocklyToolboxGrab";c.addStyle(d)}};Blockly.BlockDragger.prototype.dragBlock=function(a,b){var c=this.pixelsToWorkspaceUnits_(b),d=goog.math.Coordinate.sum(this.startXY_,c);this.draggingBlock_.moveDuringDrag(d);this.dragIcons_(c);this.deleteArea_=this.workspace_.isDeleteArea(a);this.draggedConnectionManager_.update(c,this.deleteArea_);this.updateCursorDuringBlockDrag_()};
-Blockly.BlockDragger.prototype.endBlockDrag=function(a,b){this.dragBlock(a,b);this.dragIconData_=[];Blockly.BlockSvg.disconnectUiStop_();var c=this.pixelsToWorkspaceUnits_(b),d=goog.math.Coordinate.sum(this.startXY_,c);this.draggingBlock_.moveOffDragSurface_(d);this.maybeDeleteBlock_()||(this.draggingBlock_.moveConnections_(c.x,c.y),this.draggingBlock_.setDragging(!1),this.draggedConnectionManager_.applyConnections(),this.draggingBlock_.render(),this.fireMoveEvent_(),this.draggingBlock_.scheduleSnapAndBump());
-this.workspace_.setResizesEnabled(!0);if(c=this.workspace_.getToolbox())d=this.draggingBlock_.isDeletable()?"blocklyToolboxDelete":"blocklyToolboxGrab",c.removeStyle(d);Blockly.Events.setGroup(!1)};Blockly.BlockDragger.prototype.fireMoveEvent_=function(){var a=new Blockly.Events.BlockMove(this.draggingBlock_);a.oldCoordinate=this.startXY_;a.recordNew();Blockly.Events.fire(a)};
-Blockly.BlockDragger.prototype.maybeDeleteBlock_=function(){var a=this.workspace_.trashcan;this.wouldDeleteBlock_?(a&&goog.Timer.callOnce(a.close,100,a),this.fireMoveEvent_(),this.draggingBlock_.dispose(!1,!0)):a&&a.close();return this.wouldDeleteBlock_};
-Blockly.BlockDragger.prototype.updateCursorDuringBlockDrag_=function(){this.wouldDeleteBlock_=this.draggedConnectionManager_.wouldDeleteBlock();var a=this.workspace_.trashcan;this.wouldDeleteBlock_?(this.draggingBlock_.setDeleteStyle(!0),this.deleteArea_==Blockly.DELETE_AREA_TRASH&&a&&a.setOpen_(!0)):(this.draggingBlock_.setDeleteStyle(!1),a&&a.setOpen_(!1))};
-Blockly.BlockDragger.prototype.pixelsToWorkspaceUnits_=function(a){a=new goog.math.Coordinate(a.x/this.workspace_.scale,a.y/this.workspace_.scale);this.workspace_.isMutator&&(a=a.scale(1/this.workspace_.options.parentWorkspace.scale));return a};Blockly.BlockDragger.prototype.dragIcons_=function(a){for(var b=0;b<this.dragIconData_.length;b++){var c=this.dragIconData_[b];c.icon.setIconLocation(goog.math.Coordinate.sum(c.location,a))}};Blockly.BubbleDragger=function(a,b){this.draggingBubble_=a;this.workspace_=b;this.startXY_=this.draggingBubble_.getRelativeToSurfaceXY();this.dragSurface_=Blockly.utils.is3dSupported()&&b.getBlockDragSurface()?b.getBlockDragSurface():null};Blockly.BubbleDragger.prototype.dispose=function(){this.dragSurface_=this.workspace_=this.draggingBubble_=null};
-Blockly.BubbleDragger.prototype.startBubbleDrag=function(){Blockly.Events.getGroup()||Blockly.Events.setGroup(!0);this.workspace_.setResizesEnabled(!1);this.draggingBubble_.setAutoLayout(!1);this.dragSurface_&&this.moveToDragSurface_()};Blockly.BubbleDragger.prototype.dragBubble=function(a,b){var c=this.pixelsToWorkspaceUnits_(b);c=goog.math.Coordinate.sum(this.startXY_,c);this.draggingBubble_.moveDuringDrag(this.dragSurface_,c)};
-Blockly.BubbleDragger.prototype.endBubbleDrag=function(a,b){this.dragBubble(a,b);var c=this.pixelsToWorkspaceUnits_(b);c=goog.math.Coordinate.sum(this.startXY_,c);this.draggingBubble_.moveTo(c.x,c.y);this.dragSurface_&&this.dragSurface_.clearAndHide(this.workspace_.getBubbleCanvas());this.fireMoveEvent_();this.workspace_.setResizesEnabled(!0);Blockly.Events.setGroup(!1)};Blockly.BubbleDragger.prototype.fireMoveEvent_=function(){};
-Blockly.BubbleDragger.prototype.pixelsToWorkspaceUnits_=function(a){a=new goog.math.Coordinate(a.x/this.workspace_.scale,a.y/this.workspace_.scale);this.workspace_.isMutator&&(a=a.scale(1/this.workspace_.options.parentWorkspace.scale));return a};Blockly.BubbleDragger.prototype.moveToDragSurface_=function(){this.draggingBubble_.moveTo(0,0);this.dragSurface_.translateSurface(this.startXY_.x,this.startXY_.y);this.dragSurface_.setBlocksAndShow(this.draggingBubble_.getSvgRoot())};Blockly.WorkspaceDragger=function(a){this.workspace_=a;this.startDragMetrics_=a.getMetrics();this.startScrollXY_=new goog.math.Coordinate(a.scrollX,a.scrollY)};Blockly.WorkspaceDragger.prototype.dispose=function(){this.workspace_=null};Blockly.WorkspaceDragger.prototype.startDrag=function(){Blockly.selected&&Blockly.selected.unselect();this.workspace_.setupDragSurface()};Blockly.WorkspaceDragger.prototype.endDrag=function(a){this.drag(a);this.workspace_.resetDragSurface()};
-Blockly.WorkspaceDragger.prototype.drag=function(a){var b=this.startDragMetrics_,c=goog.math.Coordinate.sum(this.startScrollXY_,a);a=Math.min(c.x,-b.contentLeft);c=Math.min(c.y,-b.contentTop);a=Math.max(a,b.viewWidth-b.contentLeft-b.contentWidth);c=Math.max(c,b.viewHeight-b.contentTop-b.contentHeight);a=-a-b.contentLeft;c=-c-b.contentTop;this.updateScroll_(a,c)};Blockly.WorkspaceDragger.prototype.updateScroll_=function(a,b){this.workspace_.scrollbar.set(a,b)};Blockly.FlyoutDragger=function(a){Blockly.FlyoutDragger.superClass_.constructor.call(this,a.getWorkspace());this.scrollbar_=a.scrollbar_;this.horizontalLayout_=a.horizontalLayout_};goog.inherits(Blockly.FlyoutDragger,Blockly.WorkspaceDragger);Blockly.FlyoutDragger.prototype.updateScroll_=function(a,b){this.horizontalLayout_?this.scrollbar_.set(a):this.scrollbar_.set(b)};Blockly.Tooltip={};Blockly.Tooltip.visible=!1;Blockly.Tooltip.blocked_=!1;Blockly.Tooltip.LIMIT=50;Blockly.Tooltip.mouseOutPid_=0;Blockly.Tooltip.showPid_=0;Blockly.Tooltip.lastX_=0;Blockly.Tooltip.lastY_=0;Blockly.Tooltip.element_=null;Blockly.Tooltip.poisonedElement_=null;Blockly.Tooltip.OFFSET_X=0;Blockly.Tooltip.OFFSET_Y=10;Blockly.Tooltip.RADIUS_OK=10;Blockly.Tooltip.HOVER_MS=750;Blockly.Tooltip.MARGINS=5;Blockly.Tooltip.DIV=null;
-Blockly.Tooltip.createDom=function(){Blockly.Tooltip.DIV||(Blockly.Tooltip.DIV=goog.dom.createDom("DIV","blocklyTooltipDiv"),document.body.appendChild(Blockly.Tooltip.DIV))};Blockly.Tooltip.bindMouseEvents=function(a){Blockly.bindEvent_(a,"mouseover",null,Blockly.Tooltip.onMouseOver_);Blockly.bindEvent_(a,"mouseout",null,Blockly.Tooltip.onMouseOut_);a.addEventListener("mousemove",Blockly.Tooltip.onMouseMove_,!1)};
-Blockly.Tooltip.onMouseOver_=function(a){if(!Blockly.Tooltip.blocked_){for(a=a.target;!goog.isString(a.tooltip)&&!goog.isFunction(a.tooltip);)a=a.tooltip;Blockly.Tooltip.element_!=a&&(Blockly.Tooltip.hide(),Blockly.Tooltip.poisonedElement_=null,Blockly.Tooltip.element_=a);clearTimeout(Blockly.Tooltip.mouseOutPid_)}};
-Blockly.Tooltip.onMouseOut_=function(a){Blockly.Tooltip.blocked_||(Blockly.Tooltip.mouseOutPid_=setTimeout(function(){Blockly.Tooltip.element_=null;Blockly.Tooltip.poisonedElement_=null;Blockly.Tooltip.hide()},1),clearTimeout(Blockly.Tooltip.showPid_))};
-Blockly.Tooltip.onMouseMove_=function(a){if(Blockly.Tooltip.element_&&Blockly.Tooltip.element_.tooltip&&!Blockly.WidgetDiv.isVisible()&&!Blockly.Tooltip.blocked_)if(Blockly.Tooltip.visible){var b=Blockly.Tooltip.lastX_-a.pageX;a=Blockly.Tooltip.lastY_-a.pageY;Math.sqrt(b*b+a*a)>Blockly.Tooltip.RADIUS_OK&&Blockly.Tooltip.hide()}else Blockly.Tooltip.poisonedElement_!=Blockly.Tooltip.element_&&(clearTimeout(Blockly.Tooltip.showPid_),Blockly.Tooltip.lastX_=a.pageX,Blockly.Tooltip.lastY_=a.pageY,Blockly.Tooltip.showPid_=
-setTimeout(Blockly.Tooltip.show_,Blockly.Tooltip.HOVER_MS))};Blockly.Tooltip.hide=function(){Blockly.Tooltip.visible&&(Blockly.Tooltip.visible=!1,Blockly.Tooltip.DIV&&(Blockly.Tooltip.DIV.style.display="none"));Blockly.Tooltip.showPid_&&clearTimeout(Blockly.Tooltip.showPid_)};Blockly.Tooltip.block=function(){Blockly.Tooltip.hide();Blockly.Tooltip.blocked_=!0};Blockly.Tooltip.unblock=function(){Blockly.Tooltip.blocked_=!1};
-Blockly.Tooltip.show_=function(){if(!Blockly.Tooltip.blocked_&&(Blockly.Tooltip.poisonedElement_=Blockly.Tooltip.element_,Blockly.Tooltip.DIV)){goog.dom.removeChildren(Blockly.Tooltip.DIV);for(var a=Blockly.Tooltip.element_.tooltip;goog.isFunction(a);)a=a();a=Blockly.utils.wrap(a,Blockly.Tooltip.LIMIT);a=a.split("\n");for(var b=0;b<a.length;b++){var c=document.createElement("div");c.appendChild(document.createTextNode(a[b]));Blockly.Tooltip.DIV.appendChild(c)}a=Blockly.Tooltip.element_.RTL;b=goog.dom.getViewportSize();
-Blockly.Tooltip.DIV.style.direction=a?"rtl":"ltr";Blockly.Tooltip.DIV.style.display="block";Blockly.Tooltip.visible=!0;c=Blockly.Tooltip.lastX_;c=a?c-(Blockly.Tooltip.OFFSET_X+Blockly.Tooltip.DIV.offsetWidth):c+Blockly.Tooltip.OFFSET_X;var d=Blockly.Tooltip.lastY_+Blockly.Tooltip.OFFSET_Y;d+Blockly.Tooltip.DIV.offsetHeight>b.height+window.scrollY&&(d-=Blockly.Tooltip.DIV.offsetHeight+2*Blockly.Tooltip.OFFSET_Y);a?c=Math.max(Blockly.Tooltip.MARGINS-window.scrollX,c):c+Blockly.Tooltip.DIV.offsetWidth>
-b.width+window.scrollX-2*Blockly.Tooltip.MARGINS&&(c=b.width-Blockly.Tooltip.DIV.offsetWidth-2*Blockly.Tooltip.MARGINS);Blockly.Tooltip.DIV.style.top=d+"px";Blockly.Tooltip.DIV.style.left=c+"px"}};Blockly.Gesture=function(a,b){this.mouseDownXY_=null;this.currentDragDeltaXY_=0;this.startWorkspace_=this.targetBlock_=this.startBlock_=this.startField_=this.startBubble_=null;this.creatorWorkspace_=b;this.isDraggingBubble_=this.isDraggingBlock_=this.isDraggingWorkspace_=this.hasExceededDragRadius_=!1;this.mostRecentEvent_=a;this.flyout_=this.workspaceDragger_=this.blockDragger_=this.bubbleDragger_=this.onUpWrapper_=this.onMoveWrapper_=null;this.isEnding_=this.hasStarted_=this.calledUpdateIsDragging_=
-!1;this.healStack_=!Blockly.DRAG_STACK};
-Blockly.Gesture.prototype.dispose=function(){Blockly.Touch.clearTouchIdentifier();Blockly.Tooltip.unblock();this.creatorWorkspace_.clearGesture();this.onMoveWrapper_&&Blockly.unbindEvent_(this.onMoveWrapper_);this.onUpWrapper_&&Blockly.unbindEvent_(this.onUpWrapper_);this.flyout_=this.startWorkspace_=this.targetBlock_=this.startBlock_=this.startField_=null;this.blockDragger_&&(this.blockDragger_.dispose(),this.blockDragger_=null);this.workspaceDragger_&&(this.workspaceDragger_.dispose(),this.workspaceDragger_=
-null);this.bubbleDragger_&&(this.bubbleDragger_.dispose(),this.bubbleDragger_=null)};Blockly.Gesture.prototype.updateFromEvent_=function(a){var b=new goog.math.Coordinate(a.clientX,a.clientY);this.updateDragDelta_(b)&&(this.updateIsDragging_(),Blockly.longStop_());this.mostRecentEvent_=a};
-Blockly.Gesture.prototype.updateDragDelta_=function(a){this.currentDragDeltaXY_=goog.math.Coordinate.difference(a,this.mouseDownXY_);return this.hasExceededDragRadius_?!1:this.hasExceededDragRadius_=goog.math.Coordinate.magnitude(this.currentDragDeltaXY_)>(this.flyout_?Blockly.FLYOUT_DRAG_RADIUS:Blockly.DRAG_RADIUS)};
-Blockly.Gesture.prototype.updateIsDraggingFromFlyout_=function(){return this.targetBlock_.disabled?!1:!this.flyout_.isScrollable()||this.flyout_.isDragTowardWorkspace(this.currentDragDeltaXY_)?(this.startWorkspace_=this.flyout_.targetWorkspace_,this.startWorkspace_.updateScreenCalculationsIfScrolled(),Blockly.Events.getGroup()||Blockly.Events.setGroup(!0),this.startBlock_=null,this.targetBlock_=this.flyout_.createBlock(this.targetBlock_),this.targetBlock_.select(),!0):!1};
-Blockly.Gesture.prototype.updateIsDraggingBubble_=function(){if(!this.startBubble_)return!1;this.isDraggingBubble_=!0;this.startDraggingBubble_();return!0};Blockly.Gesture.prototype.updateIsDraggingBlock_=function(){if(!this.targetBlock_)return!1;this.flyout_?this.isDraggingBlock_=this.updateIsDraggingFromFlyout_():this.targetBlock_.isMovable()&&(this.isDraggingBlock_=!0);return this.isDraggingBlock_?(this.startDraggingBlock_(),!0):!1};
-Blockly.Gesture.prototype.updateIsDraggingWorkspace_=function(){if(this.flyout_?this.flyout_.isScrollable():this.startWorkspace_&&this.startWorkspace_.isDraggable())this.workspaceDragger_=this.flyout_?new Blockly.FlyoutDragger(this.flyout_):new Blockly.WorkspaceDragger(this.startWorkspace_),this.isDraggingWorkspace_=!0,this.workspaceDragger_.startDrag()};
-Blockly.Gesture.prototype.updateIsDragging_=function(){goog.asserts.assert(!this.calledUpdateIsDragging_,"updateIsDragging_ should only be called once per gesture.");this.calledUpdateIsDragging_=!0;this.updateIsDraggingBubble_()||this.updateIsDraggingBlock_()||this.updateIsDraggingWorkspace_()};
-Blockly.Gesture.prototype.startDraggingBlock_=function(){this.blockDragger_=new Blockly.BlockDragger(this.targetBlock_,this.startWorkspace_);this.blockDragger_.startBlockDrag(this.currentDragDeltaXY_,this.healStack_);this.blockDragger_.dragBlock(this.mostRecentEvent_,this.currentDragDeltaXY_)};
-Blockly.Gesture.prototype.startDraggingBubble_=function(){this.bubbleDragger_=new Blockly.BubbleDragger(this.startBubble_,this.startWorkspace_);this.bubbleDragger_.startBubbleDrag();this.bubbleDragger_.dragBubble(this.mostRecentEvent_,this.currentDragDeltaXY_)};
-Blockly.Gesture.prototype.doStart=function(a){Blockly.utils.isTargetInput(a)?this.cancel():(this.hasStarted_=!0,Blockly.BlockSvg.disconnectUiStop_(),this.startWorkspace_.updateScreenCalculationsIfScrolled(),this.startWorkspace_.isMutator&&this.startWorkspace_.resize(),this.startWorkspace_.markFocused(),this.mostRecentEvent_=a,Blockly.hideChaff(!!this.flyout_),Blockly.Tooltip.block(),this.targetBlock_&&this.targetBlock_.select(),Blockly.utils.isRightButton(a)?this.handleRightClick(a):((goog.string.caseInsensitiveEquals(a.type,
-"touchstart")||goog.string.caseInsensitiveEquals(a.type,"pointerdown")&&"mouse"!=a.pointerType)&&Blockly.longStart_(a,this),this.mouseDownXY_=new goog.math.Coordinate(a.clientX,a.clientY),this.healStack_=a.altKey||a.ctrlKey||a.metaKey,this.bindMouseEvents(a)))};
-Blockly.Gesture.prototype.bindMouseEvents=function(a){this.onMoveWrapper_=Blockly.bindEventWithChecks_(document,"mousemove",null,this.handleMove.bind(this));this.onUpWrapper_=Blockly.bindEventWithChecks_(document,"mouseup",null,this.handleUp.bind(this));a.preventDefault();a.stopPropagation()};
-Blockly.Gesture.prototype.handleMove=function(a){this.updateFromEvent_(a);this.isDraggingWorkspace_?this.workspaceDragger_.drag(this.currentDragDeltaXY_):this.isDraggingBlock_?this.blockDragger_.dragBlock(this.mostRecentEvent_,this.currentDragDeltaXY_):this.isDraggingBubble_&&this.bubbleDragger_.dragBubble(this.mostRecentEvent_,this.currentDragDeltaXY_);a.preventDefault();a.stopPropagation()};
-Blockly.Gesture.prototype.handleUp=function(a){this.updateFromEvent_(a);Blockly.longStop_();this.isEnding_?console.log("Trying to end a gesture recursively."):(this.isEnding_=!0,this.isDraggingBubble_?this.bubbleDragger_.endBubbleDrag(a,this.currentDragDeltaXY_):this.isDraggingBlock_?this.blockDragger_.endBlockDrag(a,this.currentDragDeltaXY_):this.isDraggingWorkspace_?this.workspaceDragger_.endDrag(this.currentDragDeltaXY_):this.isBubbleClick_()?this.doBubbleClick_():this.isFieldClick_()?this.doFieldClick_():
-this.isBlockClick_()?this.doBlockClick_():this.isWorkspaceClick_()&&this.doWorkspaceClick_(),a.preventDefault(),a.stopPropagation(),this.dispose())};
-Blockly.Gesture.prototype.cancel=function(){this.isEnding_||(Blockly.longStop_(),this.isDraggingBubble_?this.bubbleDragger_.endBubbleDrag(this.mostRecentEvent_,this.currentDragDeltaXY_):this.isDraggingBlock_?this.blockDragger_.endBlockDrag(this.mostRecentEvent_,this.currentDragDeltaXY_):this.isDraggingWorkspace_&&this.workspaceDragger_.endDrag(this.currentDragDeltaXY_),this.dispose())};
-Blockly.Gesture.prototype.handleRightClick=function(a){this.targetBlock_?(this.bringBlockToFront_(),Blockly.hideChaff(this.flyout_),this.targetBlock_.showContextMenu_(a)):this.startWorkspace_&&!this.flyout_&&(Blockly.hideChaff(),this.startWorkspace_.showContextMenu_(a));a.preventDefault();a.stopPropagation();this.dispose()};
-Blockly.Gesture.prototype.handleWsStart=function(a,b){goog.asserts.assert(!this.hasStarted_,"Tried to call gesture.handleWsStart, but the gesture had already been started.");this.setStartWorkspace_(b);this.mostRecentEvent_=a;this.doStart(a)};Blockly.Gesture.prototype.handleFlyoutStart=function(a,b){goog.asserts.assert(!this.hasStarted_,"Tried to call gesture.handleFlyoutStart, but the gesture had already been started.");this.setStartFlyout_(b);this.handleWsStart(a,b.getWorkspace())};
-Blockly.Gesture.prototype.handleBlockStart=function(a,b){goog.asserts.assert(!this.hasStarted_,"Tried to call gesture.handleBlockStart, but the gesture had already been started.");this.setStartBlock(b);this.mostRecentEvent_=a};Blockly.Gesture.prototype.handleBubbleStart=function(a,b){goog.asserts.assert(!this.hasStarted_,"Tried to call gesture.handleBubbleStart, but the gesture had already been started.");this.setStartBubble(b);this.mostRecentEvent_=a};Blockly.Gesture.prototype.doBubbleClick_=function(){this.startBubble_.promote_()};
-Blockly.Gesture.prototype.doFieldClick_=function(){this.startField_.showEditor_();this.bringBlockToFront_()};Blockly.Gesture.prototype.doBlockClick_=function(){this.flyout_&&this.flyout_.autoClose?this.targetBlock_.disabled||(Blockly.Events.getGroup()||Blockly.Events.setGroup(!0),this.flyout_.createBlock(this.targetBlock_).scheduleSnapAndBump()):Blockly.Events.fire(new Blockly.Events.Ui(this.startBlock_,"click",void 0,void 0));this.bringBlockToFront_();Blockly.Events.setGroup(!1)};
-Blockly.Gesture.prototype.doWorkspaceClick_=function(){Blockly.selected&&Blockly.selected.unselect()};Blockly.Gesture.prototype.bringBlockToFront_=function(){this.targetBlock_&&!this.flyout_&&this.targetBlock_.bringToFront()};Blockly.Gesture.prototype.setStartField=function(a){goog.asserts.assert(!this.hasStarted_,"Tried to call gesture.setStartField, but the gesture had already been started.");this.startField_||(this.startField_=a)};
-Blockly.Gesture.prototype.setStartBubble=function(a){this.startBubble_||(this.startBubble_=a)};Blockly.Gesture.prototype.setStartBlock=function(a){this.startBlock_||(this.startBlock_=a,a.isInFlyout&&a!=a.getRootBlock()?this.setTargetBlock_(a.getRootBlock()):this.setTargetBlock_(a))};Blockly.Gesture.prototype.setTargetBlock_=function(a){a.isShadow()?this.setTargetBlock_(a.getParent()):this.targetBlock_=a};
-Blockly.Gesture.prototype.setStartWorkspace_=function(a){this.startWorkspace_||(this.startWorkspace_=a)};Blockly.Gesture.prototype.setStartFlyout_=function(a){this.flyout_||(this.flyout_=a)};Blockly.Gesture.prototype.isBubbleClick_=function(){return!!this.startBubble_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isBlockClick_=function(){return!!this.startBlock_&&!this.hasExceededDragRadius_&&!this.isFieldClick_()};
-Blockly.Gesture.prototype.isFieldClick_=function(){return(this.startField_?this.startField_.isCurrentlyEditable():!1)&&!this.hasExceededDragRadius_&&(!this.flyout_||!this.flyout_.autoClose)};Blockly.Gesture.prototype.isWorkspaceClick_=function(){return!this.startBlock_&&!this.startField_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isDragging=function(){return this.isDraggingWorkspace_||this.isDraggingBlock_||this.isDraggingBubble_};Blockly.Gesture.prototype.hasStarted=function(){return this.hasStarted_};Blockly.utils={};Blockly.utils.getMessageArray_=function(){return goog.global.Blockly.Msg};Blockly.utils.removeAttribute=function(a,b){goog.userAgent.IE&&goog.userAgent.isVersion("10.0")?a.setAttribute(b,null):a.removeAttribute(b)};Blockly.utils.addClass=function(a,b){var c=a.getAttribute("class")||"";if(-1!=(" "+c+" ").indexOf(" "+b+" "))return!1;c&&(c+=" ");a.setAttribute("class",c+b);return!0};
-Blockly.utils.removeClass=function(a,b){var c=a.getAttribute("class");if(-1==(" "+c+" ").indexOf(" "+b+" "))return!1;c=c.split(/\s+/);for(var d=0;d<c.length;d++)c[d]&&c[d]!=b||(c.splice(d,1),d--);c.length?a.setAttribute("class",c.join(" ")):Blockly.utils.removeAttribute(a,"class");return!0};Blockly.utils.hasClass=function(a,b){return-1!=(" "+a.getAttribute("class")+" ").indexOf(" "+b+" ")};Blockly.utils.noEvent=function(a){a.preventDefault();a.stopPropagation()};
-Blockly.utils.isTargetInput=function(a){return"textarea"==a.target.type||"text"==a.target.type||"number"==a.target.type||"email"==a.target.type||"password"==a.target.type||"search"==a.target.type||"tel"==a.target.type||"url"==a.target.type||a.target.isContentEditable};
-Blockly.utils.getRelativeXY=function(a){var b=new goog.math.Coordinate(0,0),c=a.getAttribute("x");c&&(b.x=parseInt(c,10));if(c=a.getAttribute("y"))b.y=parseInt(c,10);if(c=(c=a.getAttribute("transform"))&&c.match(Blockly.utils.getRelativeXY.XY_REGEX_))b.x+=parseFloat(c[1]),c[3]&&(b.y+=parseFloat(c[3]));(a=a.getAttribute("style"))&&-1<a.indexOf("translate")&&((c=a.match(Blockly.utils.getRelativeXY.XY_2D_REGEX_))||(c=a.match(Blockly.utils.getRelativeXY.XY_3D_REGEX_)),c&&(b.x+=parseFloat(c[1]),c[3]&&
-(b.y+=parseFloat(c[3]))));return b};Blockly.utils.getInjectionDivXY_=function(a){for(var b=0,c=0;a;){var d=Blockly.utils.getRelativeXY(a),e=Blockly.utils.getScale_(a);b=b*e+d.x;c=c*e+d.y;if(-1!=(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv "))break;a=a.parentNode}return new goog.math.Coordinate(b,c)};Blockly.utils.getScale_=function(a){var b=1;(a=a.getAttribute("transform"))&&(a=a.match(Blockly.utils.getScale_.REGEXP_))&&a[0]&&(b=parseFloat(a[0]));return b};
-Blockly.utils.getRelativeXY.XY_REGEX_=/translate\(\s*([-+\d.e]+)([ ,]\s*([-+\d.e]+)\s*\))?/;Blockly.utils.getScale_REGEXP_=/scale\(\s*([-+\d.e]+)\s*\)/;Blockly.utils.getRelativeXY.XY_3D_REGEX_=/transform:\s*translate3d\(\s*([-+\d.e]+)px([ ,]\s*([-+\d.e]+)\s*)px([ ,]\s*([-+\d.e]+)\s*)px\)?/;Blockly.utils.getRelativeXY.XY_2D_REGEX_=/transform:\s*translate\(\s*([-+\d.e]+)px([ ,]\s*([-+\d.e]+)\s*)px\)?/;
-Blockly.utils.createSvgElement=function(a,b,c){a=document.createElementNS(Blockly.SVG_NS,a);for(var d in b)a.setAttribute(d,b[d]);document.body.runtimeStyle&&(a.runtimeStyle=a.currentStyle=a.style);c&&c.appendChild(a);return a};Blockly.utils.isRightButton=function(a){return a.ctrlKey&&goog.userAgent.MAC?!0:2==a.button};Blockly.utils.mouseToSvg=function(a,b,c){var d=b.createSVGPoint();d.x=a.clientX;d.y=a.clientY;c||(c=b.getScreenCTM().inverse());return d.matrixTransform(c)};
-Blockly.utils.shortestStringLength=function(a){return a.length?a.reduce(function(a,c){return a.length<c.length?a:c}).length:0};Blockly.utils.commonWordPrefix=function(a,b){if(!a.length)return 0;if(1==a.length)return a[0].length;for(var c=0,d=b||Blockly.utils.shortestStringLength(a),e=0;e<d;e++){for(var f=a[0][e],g=1;g<a.length;g++)if(f!=a[g][e])return c;" "==f&&(c=e+1)}for(g=1;g<a.length;g++)if((f=a[g][e])&&" "!=f)return c;return d};
-Blockly.utils.commonWordSuffix=function(a,b){if(!a.length)return 0;if(1==a.length)return a[0].length;for(var c=0,d=b||Blockly.utils.shortestStringLength(a),e=0;e<d;e++){for(var f=a[0].substr(-e-1,1),g=1;g<a.length;g++)if(f!=a[g].substr(-e-1,1))return c;" "==f&&(c=e+1)}for(g=1;g<a.length;g++)if((f=a[g].charAt(a[g].length-e-1))&&" "!=f)return c;return d};Blockly.utils.tokenizeInterpolation=function(a){return Blockly.utils.tokenizeInterpolation_(a,!0)};
-Blockly.utils.replaceMessageReferences=function(a){if(!goog.isString(a))return a;a=Blockly.utils.tokenizeInterpolation_(a,!1);return a.length?a[0]:""};
-Blockly.utils.checkMessageReferences=function(a){for(var b=!0,c=Blockly.utils.getMessageArray_(),d=/%{(BKY_[A-Z][A-Z0-9_]*)}/gi,e=d.exec(a);e;){var f=e[1];f=f.toUpperCase();"BKY_"!=f.substr(0,4)?(console.log("WARNING: Unsupported message table prefix in %{"+e[1]+"}."),b=!1):void 0==c[f.substr(4)]&&(console.log("WARNING: No message string for %{"+e[1]+"}."),b=!1);a=a.substring(e.index+f.length+1);e=d.exec(a)}return b};
-Blockly.utils.tokenizeInterpolation_=function(a,b){var c=[],d=a.split("");d.push("");for(var e=0,f=[],g=null,h=0;h<d.length;h++){var k=d[h];0==e?"%"==k?((k=f.join(""))&&c.push(k),f.length=0,e=1):f.push(k):1==e?"%"==k?(f.push(k),e=0):b&&"0"<=k&&"9">=k?(e=2,g=k,(k=f.join(""))&&c.push(k),f.length=0):"{"==k?e=3:(f.push("%",k),e=0):2==e?"0"<=k&&"9">=k?g+=k:(c.push(parseInt(g,10)),h--,e=0):3==e&&(""==k?(f.splice(0,0,"%{"),h--,e=0):"}"!=k?f.push(k):(e=f.join(""),/[a-zA-Z][a-zA-Z0-9_]*/.test(e)?(k=e.toUpperCase(),
-(k=goog.string.startsWith(k,"BKY_")?k.substring(4):null)&&k in Blockly.utils.getMessageArray_()?(e=Blockly.utils.getMessageArray_()[k],goog.isString(e)?Array.prototype.push.apply(c,Blockly.utils.tokenizeInterpolation_(e,b)):b?c.push(String(e)):c.push(e)):c.push("%{"+e+"}")):c.push("%{"+e+"}"),e=f.length=0))}(k=f.join(""))&&c.push(k);d=[];for(h=f.length=0;h<c.length;++h)"string"==typeof c[h]?f.push(c[h]):((k=f.join(""))&&d.push(k),f.length=0,d.push(c[h]));(k=f.join(""))&&d.push(k);f.length=0;return d};
-Blockly.utils.genUid=function(){for(var a=Blockly.utils.genUid.soup_.length,b=[],c=0;20>c;c++)b[c]=Blockly.utils.genUid.soup_.charAt(Math.random()*a);return b.join("")};Blockly.utils.genUid.soup_="!#$%()*+,-./:;=?@[]^_`{|}~ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";Blockly.utils.wrap=function(a,b){for(var c=a.split("\n"),d=0;d<c.length;d++)c[d]=Blockly.utils.wrapLine_(c[d],b);return c.join("\n")};
-Blockly.utils.wrapLine_=function(a,b){if(a.length<=b)return a;for(var c=a.trim().split(/\s+/),d=0;d<c.length;d++)c[d].length>b&&(b=c[d].length);d=-Infinity;var e=1;do{var f=d;var g=a;var h=[],k=c.length/e,m=1;for(d=0;d<c.length-1;d++)m<(d+1.5)/k?(m++,h[d]=!0):h[d]=!1;h=Blockly.utils.wrapMutate_(c,h,b);d=Blockly.utils.wrapScore_(c,h,b);a=Blockly.utils.wrapToText_(c,h);e++}while(d>f);return g};
-Blockly.utils.wrapScore_=function(a,b,c){for(var d=[0],e=[],f=0;f<a.length;f++)d[d.length-1]+=a[f].length,!0===b[f]?(d.push(0),e.push(a[f].charAt(a[f].length-1))):!1===b[f]&&d[d.length-1]++;a=Math.max.apply(Math,d);for(f=b=0;f<d.length;f++)b-=2*Math.pow(Math.abs(c-d[f]),1.5),b-=Math.pow(a-d[f],1.5),-1!=".?!".indexOf(e[f])?b+=c/3:-1!=",;)]}".indexOf(e[f])&&(b+=c/4);1<d.length&&d[d.length-1]<=d[d.length-2]&&(b+=.5);return b};
-Blockly.utils.wrapMutate_=function(a,b,c){for(var d=Blockly.utils.wrapScore_(a,b,c),e,f=0;f<b.length-1;f++)if(b[f]!=b[f+1]){var g=[].concat(b);g[f]=!g[f];g[f+1]=!g[f+1];var h=Blockly.utils.wrapScore_(a,g,c);h>d&&(d=h,e=g)}return e?Blockly.utils.wrapMutate_(a,e,c):b};Blockly.utils.wrapToText_=function(a,b){for(var c=[],d=0;d<a.length;d++)c.push(a[d]),void 0!==b[d]&&c.push(b[d]?"\n":" ");return c.join("")};
-Blockly.utils.is3dSupported=function(){if(void 0!==Blockly.utils.is3dSupported.cached_)return Blockly.utils.is3dSupported.cached_;if(!goog.global.getComputedStyle)return!1;var a=document.createElement("p"),b="none",c={webkitTransform:"-webkit-transform",OTransform:"-o-transform",msTransform:"-ms-transform",MozTransform:"-moz-transform",transform:"transform"};document.body.insertBefore(a,null);for(var d in c)if(void 0!==a.style[d]){a.style[d]="translate3d(1px,1px,1px)";b=goog.global.getComputedStyle(a);
-if(!b)return document.body.removeChild(a),!1;b=b.getPropertyValue(c[d])}document.body.removeChild(a);Blockly.utils.is3dSupported.cached_="none"!==b;return Blockly.utils.is3dSupported.cached_};Blockly.utils.insertAfter_=function(a,b){var c=b.nextSibling,d=b.parentNode;if(!d)throw"Reference node has no parent.";c?d.insertBefore(a,c):d.appendChild(a)};
-Blockly.utils.runAfterPageLoad=function(a){if("object"!=typeof document)throw Error("Blockly.utils.runAfterPageLoad() requires browser document.");if("complete"===document.readyState)a();else var b=setInterval(function(){"complete"===document.readyState&&(clearInterval(b),a())},10)};Blockly.utils.setCssTransform=function(a,b){a.style.transform=b;a.style["-webkit-transform"]=b};
-Blockly.utils.getViewportBBox=function(){var a=goog.dom.getViewportSize(),b=goog.style.getViewportPageOffset(document);return{right:a.width+b.x,bottom:a.height+b.y,top:b.y,left:b.x}};Blockly.Grid=function(a,b){this.gridPattern_=a;this.spacing_=b.spacing;this.length_=b.length;this.line2_=(this.line1_=a.firstChild)&&this.line1_.nextSibling;this.snapToGrid_=b.snap};Blockly.Grid.prototype.scale_=1;Blockly.Grid.prototype.dispose=function(){this.gridPattern_=null};Blockly.Grid.prototype.shouldSnap=function(){return this.snapToGrid_};Blockly.Grid.prototype.getSpacing=function(){return this.spacing_};Blockly.Grid.prototype.getPatternId=function(){return this.gridPattern_.id};
-Blockly.Grid.prototype.update=function(a){this.scale_=a;var b=this.spacing_*a||100;this.gridPattern_.setAttribute("width",b);this.gridPattern_.setAttribute("height",b);b=Math.floor(this.spacing_/2)+.5;var c=b-this.length_/2,d=b+this.length_/2;b*=a;c*=a;d*=a;this.setLineAttributes_(this.line1_,a,c,d,b,b);this.setLineAttributes_(this.line2_,a,b,b,c,d)};
-Blockly.Grid.prototype.setLineAttributes_=function(a,b,c,d,e,f){a&&(a.setAttribute("stroke-width",b),a.setAttribute("x1",c),a.setAttribute("y1",e),a.setAttribute("x2",d),a.setAttribute("y2",f))};Blockly.Grid.prototype.moveTo=function(a,b){this.gridPattern_.setAttribute("x",a);this.gridPattern_.setAttribute("y",b);(goog.userAgent.IE||goog.userAgent.EDGE)&&this.update(this.scale_)};
-Blockly.Grid.createDom=function(a,b,c){a=Blockly.utils.createSvgElement("pattern",{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},c);0<b.length&&0<b.spacing?(Blockly.utils.createSvgElement("line",{stroke:b.colour},a),1<b.length&&Blockly.utils.createSvgElement("line",{stroke:b.colour},a)):Blockly.utils.createSvgElement("line",{},a);return a};Blockly.Options=function(a){var b=!!a.readOnly;if(b)var c=null,d=!1,e=!1,f=!1,g=!1,h=!1,k=!1;else c=Blockly.Options.parseToolboxTree(a.toolbox),d=!(!c||!c.getElementsByTagName("category").length),e=a.trashcan,void 0===e&&(e=d),f=a.collapse,void 0===f&&(f=d),g=a.comments,void 0===g&&(g=d),h=a.disable,void 0===h&&(h=d),k=a.sounds,void 0===k&&(k=!0);var m=!!a.rtl,p=a.horizontalLayout;void 0===p&&(p=!1);var l=a.toolboxPosition;l="end"===l?!1:!0;l=p?l?Blockly.TOOLBOX_AT_TOP:Blockly.TOOLBOX_AT_BOTTOM:l==
-m?Blockly.TOOLBOX_AT_RIGHT:Blockly.TOOLBOX_AT_LEFT;var n=a.scrollbars;void 0===n&&(n=d);var q=a.css;void 0===q&&(q=!0);var t="https://blockly-demo.appspot.com/static/media/";a.media?t=a.media:a.path&&(t=a.path+"media/");var r=void 0===a.oneBasedIndex?!0:!!a.oneBasedIndex;this.RTL=m;this.oneBasedIndex=r;this.collapse=f;this.comments=g;this.disable=h;this.readOnly=b;this.maxBlocks=a.maxBlocks||Infinity;this.pathToMedia=t;this.hasCategories=d;this.hasScrollbars=n;this.hasTrashcan=e;this.hasSounds=k;
-this.hasCss=q;this.horizontalLayout=p;this.languageTree=c;this.gridOptions=Blockly.Options.parseGridOptions_(a);this.zoomOptions=Blockly.Options.parseZoomOptions_(a);this.toolboxPosition=l};Blockly.Options.prototype.parentWorkspace=null;Blockly.Options.prototype.setMetrics=null;Blockly.Options.prototype.getMetrics=null;
-Blockly.Options.parseZoomOptions_=function(a){a=a.zoom||{};var b={};b.controls=void 0===a.controls?!1:!!a.controls;b.wheel=void 0===a.wheel?!1:!!a.wheel;b.startScale=void 0===a.startScale?1:parseFloat(a.startScale);b.maxScale=void 0===a.maxScale?3:parseFloat(a.maxScale);b.minScale=void 0===a.minScale?.3:parseFloat(a.minScale);b.scaleSpeed=void 0===a.scaleSpeed?1.2:parseFloat(a.scaleSpeed);return b};
-Blockly.Options.parseGridOptions_=function(a){a=a.grid||{};var b={};b.spacing=parseFloat(a.spacing)||0;b.colour=a.colour||"#888";b.length=parseFloat(a.length)||1;b.snap=0<b.spacing&&!!a.snap;return b};Blockly.Options.parseToolboxTree=function(a){a?("string"!=typeof a&&("undefined"==typeof XSLTProcessor&&a.outerHTML?a=a.outerHTML:a instanceof Element||(a=null)),"string"==typeof a&&(a=Blockly.Xml.textToDom(a))):a=null;return a};Blockly.ScrollbarPair=function(a){this.workspace_=a;this.hScroll=new Blockly.Scrollbar(a,!0,!0,"blocklyMainWorkspaceScrollbar");this.vScroll=new Blockly.Scrollbar(a,!1,!0,"blocklyMainWorkspaceScrollbar");this.corner_=Blockly.utils.createSvgElement("rect",{height:Blockly.Scrollbar.scrollbarThickness,width:Blockly.Scrollbar.scrollbarThickness,"class":"blocklyScrollbarBackground"},null);Blockly.utils.insertAfter_(this.corner_,a.getBubbleCanvas())};Blockly.ScrollbarPair.prototype.oldHostMetrics_=null;
-Blockly.ScrollbarPair.prototype.dispose=function(){goog.dom.removeNode(this.corner_);this.oldHostMetrics_=this.workspace_=this.corner_=null;this.hScroll.dispose();this.hScroll=null;this.vScroll.dispose();this.vScroll=null};
-Blockly.ScrollbarPair.prototype.resize=function(){var a=this.workspace_.getMetrics();if(a){var b=!1,c=!1;this.oldHostMetrics_&&this.oldHostMetrics_.viewWidth==a.viewWidth&&this.oldHostMetrics_.viewHeight==a.viewHeight&&this.oldHostMetrics_.absoluteTop==a.absoluteTop&&this.oldHostMetrics_.absoluteLeft==a.absoluteLeft?(this.oldHostMetrics_&&this.oldHostMetrics_.contentWidth==a.contentWidth&&this.oldHostMetrics_.viewLeft==a.viewLeft&&this.oldHostMetrics_.contentLeft==a.contentLeft||(b=!0),this.oldHostMetrics_&&
-this.oldHostMetrics_.contentHeight==a.contentHeight&&this.oldHostMetrics_.viewTop==a.viewTop&&this.oldHostMetrics_.contentTop==a.contentTop||(c=!0)):c=b=!0;b&&this.hScroll.resize(a);c&&this.vScroll.resize(a);this.oldHostMetrics_&&this.oldHostMetrics_.viewWidth==a.viewWidth&&this.oldHostMetrics_.absoluteLeft==a.absoluteLeft||this.corner_.setAttribute("x",this.vScroll.position_.x);this.oldHostMetrics_&&this.oldHostMetrics_.viewHeight==a.viewHeight&&this.oldHostMetrics_.absoluteTop==a.absoluteTop||this.corner_.setAttribute("y",
-this.hScroll.position_.y);this.oldHostMetrics_=a}};Blockly.ScrollbarPair.prototype.set=function(a,b){var c={},d=a*this.hScroll.ratio_,e=b*this.vScroll.ratio_,f=this.vScroll.scrollViewSize_;c.x=this.getRatio_(d,this.hScroll.scrollViewSize_);c.y=this.getRatio_(e,f);this.workspace_.setMetrics(c);this.hScroll.setHandlePosition(d);this.vScroll.setHandlePosition(e)};Blockly.ScrollbarPair.prototype.getRatio_=function(a,b){var c=a/b;return isNaN(c)?0:c};
-Blockly.Scrollbar=function(a,b,c,d){this.workspace_=a;this.pair_=c||!1;this.horizontal_=b;this.oldHostMetrics_=null;this.createDom_(d);this.position_=new goog.math.Coordinate(0,0);a=Blockly.Scrollbar.scrollbarThickness;b?(this.svgBackground_.setAttribute("height",a),this.outerSvg_.setAttribute("height",a),this.svgHandle_.setAttribute("height",a-5),this.svgHandle_.setAttribute("y",2.5),this.lengthAttribute_="width",this.positionAttribute_="x"):(this.svgBackground_.setAttribute("width",a),this.outerSvg_.setAttribute("width",
-a),this.svgHandle_.setAttribute("width",a-5),this.svgHandle_.setAttribute("x",2.5),this.lengthAttribute_="height",this.positionAttribute_="y");this.onMouseDownBarWrapper_=Blockly.bindEventWithChecks_(this.svgBackground_,"mousedown",this,this.onMouseDownBar_);this.onMouseDownHandleWrapper_=Blockly.bindEventWithChecks_(this.svgHandle_,"mousedown",this,this.onMouseDownHandle_)};Blockly.Scrollbar.prototype.origin_=new goog.math.Coordinate(0,0);Blockly.Scrollbar.prototype.startDragMouse_=0;
-Blockly.Scrollbar.prototype.scrollViewSize_=0;Blockly.Scrollbar.prototype.handleLength_=0;Blockly.Scrollbar.prototype.handlePosition_=0;Blockly.Scrollbar.prototype.isVisible_=!0;Blockly.Scrollbar.prototype.containerVisible_=!0;Blockly.Scrollbar.scrollbarThickness=15;goog.events.BrowserFeature.TOUCH_ENABLED&&(Blockly.Scrollbar.scrollbarThickness=25);
-Blockly.Scrollbar.metricsAreEquivalent_=function(a,b){return a&&b&&a.viewWidth==b.viewWidth&&a.viewHeight==b.viewHeight&&a.viewLeft==b.viewLeft&&a.viewTop==b.viewTop&&a.absoluteTop==b.absoluteTop&&a.absoluteLeft==b.absoluteLeft&&a.contentWidth==b.contentWidth&&a.contentHeight==b.contentHeight&&a.contentLeft==b.contentLeft&&a.contentTop==b.contentTop?!0:!1};
-Blockly.Scrollbar.prototype.dispose=function(){this.cleanUp_();Blockly.unbindEvent_(this.onMouseDownBarWrapper_);this.onMouseDownBarWrapper_=null;Blockly.unbindEvent_(this.onMouseDownHandleWrapper_);this.onMouseDownHandleWrapper_=null;goog.dom.removeNode(this.outerSvg_);this.workspace_=this.svgHandle_=this.svgBackground_=this.svgGroup_=this.outerSvg_=null};Blockly.Scrollbar.prototype.setHandleLength_=function(a){this.handleLength_=a;this.svgHandle_.setAttribute(this.lengthAttribute_,this.handleLength_)};
-Blockly.Scrollbar.prototype.setHandlePosition=function(a){this.handlePosition_=a;this.svgHandle_.setAttribute(this.positionAttribute_,this.handlePosition_)};Blockly.Scrollbar.prototype.setScrollViewSize_=function(a){this.scrollViewSize_=a;this.outerSvg_.setAttribute(this.lengthAttribute_,this.scrollViewSize_);this.svgBackground_.setAttribute(this.lengthAttribute_,this.scrollViewSize_)};Blockly.ScrollbarPair.prototype.setContainerVisible=function(a){this.hScroll.setContainerVisible(a);this.vScroll.setContainerVisible(a)};
-Blockly.Scrollbar.prototype.setPosition_=function(a,b){this.position_.x=a;this.position_.y=b;Blockly.utils.setCssTransform(this.outerSvg_,"translate("+(this.position_.x+this.origin_.x)+"px,"+(this.position_.y+this.origin_.y)+"px)")};Blockly.Scrollbar.prototype.resize=function(a){if(!a&&(a=this.workspace_.getMetrics(),!a))return;Blockly.Scrollbar.metricsAreEquivalent_(a,this.oldHostMetrics_)||(this.oldHostMetrics_=a,this.horizontal_?this.resizeHorizontal_(a):this.resizeVertical_(a),this.onScroll_())};
-Blockly.Scrollbar.prototype.resizeHorizontal_=function(a){this.resizeViewHorizontal(a)};Blockly.Scrollbar.prototype.resizeViewHorizontal=function(a){var b=a.viewWidth-1;this.pair_&&(b-=Blockly.Scrollbar.scrollbarThickness);this.setScrollViewSize_(Math.max(0,b));b=a.absoluteLeft+.5;this.pair_&&this.workspace_.RTL&&(b+=Blockly.Scrollbar.scrollbarThickness);this.setPosition_(b,a.absoluteTop+a.viewHeight-Blockly.Scrollbar.scrollbarThickness-.5);this.resizeContentHorizontal(a)};
-Blockly.Scrollbar.prototype.resizeContentHorizontal=function(a){this.pair_||this.setVisible(this.scrollViewSize_<a.contentWidth);this.ratio_=this.scrollViewSize_/a.contentWidth;if(-Infinity==this.ratio_||Infinity==this.ratio_||isNaN(this.ratio_))this.ratio_=0;this.setHandleLength_(Math.max(0,a.viewWidth*this.ratio_));this.setHandlePosition(this.constrainHandle_((a.viewLeft-a.contentLeft)*this.ratio_))};Blockly.Scrollbar.prototype.resizeVertical_=function(a){this.resizeViewVertical(a)};
-Blockly.Scrollbar.prototype.resizeViewVertical=function(a){var b=a.viewHeight-1;this.pair_&&(b-=Blockly.Scrollbar.scrollbarThickness);this.setScrollViewSize_(Math.max(0,b));b=a.absoluteLeft+.5;this.workspace_.RTL||(b+=a.viewWidth-Blockly.Scrollbar.scrollbarThickness-1);this.setPosition_(b,a.absoluteTop+.5);this.resizeContentVertical(a)};
-Blockly.Scrollbar.prototype.resizeContentVertical=function(a){this.pair_||this.setVisible(this.scrollViewSize_<a.contentHeight);this.ratio_=this.scrollViewSize_/a.contentHeight;if(-Infinity==this.ratio_||Infinity==this.ratio_||isNaN(this.ratio_))this.ratio_=0;this.setHandleLength_(Math.max(0,a.viewHeight*this.ratio_));this.setHandlePosition(this.constrainHandle_((a.viewTop-a.contentTop)*this.ratio_))};
-Blockly.Scrollbar.prototype.createDom_=function(a){var b="blocklyScrollbar"+(this.horizontal_?"Horizontal":"Vertical");a&&(b+=" "+a);this.outerSvg_=Blockly.utils.createSvgElement("svg",{"class":b},null);this.svgGroup_=Blockly.utils.createSvgElement("g",{},this.outerSvg_);this.svgBackground_=Blockly.utils.createSvgElement("rect",{"class":"blocklyScrollbarBackground"},this.svgGroup_);a=Math.floor((Blockly.Scrollbar.scrollbarThickness-5)/2);this.svgHandle_=Blockly.utils.createSvgElement("rect",{"class":"blocklyScrollbarHandle",
-rx:a,ry:a},this.svgGroup_);Blockly.utils.insertAfter_(this.outerSvg_,this.workspace_.getParentSvg())};Blockly.Scrollbar.prototype.isVisible=function(){return this.isVisible_};Blockly.Scrollbar.prototype.setContainerVisible=function(a){var b=a!=this.containerVisible_;this.containerVisible_=a;b&&this.updateDisplay_()};Blockly.Scrollbar.prototype.setVisible=function(a){var b=a!=this.isVisible();if(this.pair_)throw"Unable to toggle visibility of paired scrollbars.";this.isVisible_=a;b&&this.updateDisplay_()};
-Blockly.Scrollbar.prototype.updateDisplay_=function(){this.containerVisible_&&this.isVisible()?this.outerSvg_.setAttribute("display","block"):this.outerSvg_.setAttribute("display","none")};
-Blockly.Scrollbar.prototype.onMouseDownBar_=function(a){this.workspace_.markFocused();Blockly.Touch.clearTouchIdentifier();this.cleanUp_();if(Blockly.utils.isRightButton(a))a.stopPropagation();else{var b=Blockly.utils.mouseToSvg(a,this.workspace_.getParentSvg(),this.workspace_.getInverseScreenCTM());b=this.horizontal_?b.x:b.y;var c=Blockly.utils.getInjectionDivXY_(this.svgHandle_);c=this.horizontal_?c.x:c.y;var d=this.handlePosition_,e=.95*this.handleLength_;b<=c?d-=e:b>=c+this.handleLength_&&(d+=
-e);this.setHandlePosition(this.constrainHandle_(d));this.onScroll_();a.stopPropagation();a.preventDefault()}};
-Blockly.Scrollbar.prototype.onMouseDownHandle_=function(a){this.workspace_.markFocused();this.cleanUp_();Blockly.utils.isRightButton(a)?a.stopPropagation():(this.startDragHandle=this.handlePosition_,this.workspace_.setupDragSurface(),this.startDragMouse_=this.horizontal_?a.clientX:a.clientY,Blockly.Scrollbar.onMouseUpWrapper_=Blockly.bindEventWithChecks_(document,"mouseup",this,this.onMouseUpHandle_),Blockly.Scrollbar.onMouseMoveWrapper_=Blockly.bindEventWithChecks_(document,"mousemove",this,this.onMouseMoveHandle_),
-a.stopPropagation(),a.preventDefault())};Blockly.Scrollbar.prototype.onMouseMoveHandle_=function(a){this.setHandlePosition(this.constrainHandle_(this.startDragHandle+((this.horizontal_?a.clientX:a.clientY)-this.startDragMouse_)));this.onScroll_()};Blockly.Scrollbar.prototype.onMouseUpHandle_=function(){this.workspace_.resetDragSurface();Blockly.Touch.clearTouchIdentifier();this.cleanUp_()};
-Blockly.Scrollbar.prototype.cleanUp_=function(){Blockly.hideChaff(!0);Blockly.Scrollbar.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Scrollbar.onMouseUpWrapper_),Blockly.Scrollbar.onMouseUpWrapper_=null);Blockly.Scrollbar.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Scrollbar.onMouseMoveWrapper_),Blockly.Scrollbar.onMouseMoveWrapper_=null)};
-Blockly.Scrollbar.prototype.constrainHandle_=function(a){return a=0>=a||isNaN(a)||this.scrollViewSize_<this.handleLength_?0:Math.min(a,this.scrollViewSize_-this.handleLength_)};Blockly.Scrollbar.prototype.onScroll_=function(){var a=this.handlePosition_/this.scrollViewSize_;isNaN(a)&&(a=0);var b={};this.horizontal_?b.x=a:b.y=a;this.workspace_.setMetrics(b)};Blockly.Scrollbar.prototype.set=function(a){this.setHandlePosition(this.constrainHandle_(a*this.ratio_));this.onScroll_()};
-Blockly.Scrollbar.prototype.setOrigin=function(a,b){this.origin_=new goog.math.Coordinate(a,b)};Blockly.TouchGesture=function(a,b){Blockly.TouchGesture.superClass_.constructor.call(this,a,b);this.isMultiTouch_=!1;this.cachedPoints_={};this.startDistance_=this.previousScale_=0;this.onStartWrapper_=null};goog.inherits(Blockly.TouchGesture,Blockly.Gesture);Blockly.TouchGesture.ZOOM_IN_MULTIPLIER=5;Blockly.TouchGesture.ZOOM_OUT_MULTIPLIER=6;Blockly.TouchGesture.prototype.doStart=function(a){Blockly.TouchGesture.superClass_.doStart.call(this,a);!this.isEnding_&&Blockly.Touch.isTouchEvent(a)&&this.handleTouchStart(a)};
-Blockly.TouchGesture.prototype.bindMouseEvents=function(a){this.onStartWrapper_=Blockly.bindEventWithChecks_(document,"mousedown",null,this.handleStart.bind(this),!0);this.onMoveWrapper_=Blockly.bindEventWithChecks_(document,"mousemove",null,this.handleMove.bind(this),!0);this.onUpWrapper_=Blockly.bindEventWithChecks_(document,"mouseup",null,this.handleUp.bind(this),!0);a.preventDefault();a.stopPropagation()};
-Blockly.TouchGesture.prototype.handleStart=function(a){!this.isDragging()&&Blockly.Touch.isTouchEvent(a)&&(this.handleTouchStart(a),this.isMultiTouch()&&Blockly.longStop_())};Blockly.TouchGesture.prototype.handleMove=function(a){this.isDragging()?Blockly.Touch.shouldHandleEvent(a)&&Blockly.TouchGesture.superClass_.handleMove.call(this,a):this.isMultiTouch()?(Blockly.Touch.isTouchEvent(a)&&this.handleTouchMove(a),Blockly.longStop_()):Blockly.TouchGesture.superClass_.handleMove.call(this,a)};
-Blockly.TouchGesture.prototype.handleUp=function(a){Blockly.Touch.isTouchEvent(a)&&!this.isDragging()&&this.handleTouchEnd(a);!this.isMultiTouch()||this.isDragging()?Blockly.Touch.shouldHandleEvent(a)&&Blockly.TouchGesture.superClass_.handleUp.call(this,a):(a.preventDefault(),a.stopPropagation(),this.dispose())};Blockly.TouchGesture.prototype.isMultiTouch=function(){return this.isMultiTouch_};
-Blockly.TouchGesture.prototype.dispose=function(){Blockly.TouchGesture.superClass_.dispose.call(this);this.onStartWrapper_&&Blockly.unbindEvent_(this.onStartWrapper_)};Blockly.TouchGesture.prototype.handleTouchStart=function(a){var b=Blockly.Touch.getTouchIdentifierFromEvent(a);this.cachedPoints_[b]=this.getTouchPoint(a);b=Object.keys(this.cachedPoints_);2==b.length&&(this.startDistance_=goog.math.Coordinate.distance(this.cachedPoints_[b[0]],this.cachedPoints_[b[1]]),this.isMultiTouch_=!0,a.preventDefault())};
-Blockly.TouchGesture.prototype.handleTouchMove=function(a){var b=Blockly.Touch.getTouchIdentifierFromEvent(a);this.cachedPoints_[b]=this.getTouchPoint(a);b=Object.keys(this.cachedPoints_);if(2==b.length){b=this.touchScale_=goog.math.Coordinate.distance(this.cachedPoints_[b[0]],this.cachedPoints_[b[1]])/this.startDistance_;if(0<this.previousScale_&&Infinity>this.previousScale_){var c=b-this.previousScale_;c=0<c?c*Blockly.TouchGesture.ZOOM_IN_MULTIPLIER:c*Blockly.TouchGesture.ZOOM_OUT_MULTIPLIER;var d=
-this.startWorkspace_,e=Blockly.utils.mouseToSvg(a,d.getParentSvg(),d.getInverseScreenCTM());d.zoom(e.x,e.y,c)}this.previousScale_=b;a.preventDefault()}};Blockly.TouchGesture.prototype.handleTouchEnd=function(a){a=Blockly.Touch.getTouchIdentifierFromEvent(a);this.cachedPoints_[a]&&delete this.cachedPoints_[a];2>Object.keys(this.cachedPoints_).length&&(this.cachedPoints_={},this.previousScale_=0)};
-Blockly.TouchGesture.prototype.getTouchPoint=function(a){return this.startWorkspace_?new goog.math.Coordinate(a.pageX?a.pageX:a.changedTouches[0].pageX,a.pageY?a.pageY:a.changedTouches[0].pageY):null};Blockly.Trashcan=function(a){this.workspace_=a};Blockly.Trashcan.prototype.WIDTH_=47;Blockly.Trashcan.prototype.BODY_HEIGHT_=44;Blockly.Trashcan.prototype.LID_HEIGHT_=16;Blockly.Trashcan.prototype.MARGIN_BOTTOM_=20;Blockly.Trashcan.prototype.MARGIN_SIDE_=20;Blockly.Trashcan.prototype.MARGIN_HOTSPOT_=10;Blockly.Trashcan.prototype.SPRITE_LEFT_=0;Blockly.Trashcan.prototype.SPRITE_TOP_=32;Blockly.Trashcan.prototype.isOpen=!1;Blockly.Trashcan.prototype.svgGroup_=null;
-Blockly.Trashcan.prototype.svgLid_=null;Blockly.Trashcan.prototype.lidTask_=0;Blockly.Trashcan.prototype.lidOpen_=0;Blockly.Trashcan.prototype.left_=0;Blockly.Trashcan.prototype.top_=0;
-Blockly.Trashcan.prototype.createDom=function(){this.svgGroup_=Blockly.utils.createSvgElement("g",{"class":"blocklyTrash"},null);var a=String(Math.random()).substring(2);var b=Blockly.utils.createSvgElement("clipPath",{id:"blocklyTrashBodyClipPath"+a},this.svgGroup_);Blockly.utils.createSvgElement("rect",{width:this.WIDTH_,height:this.BODY_HEIGHT_,y:this.LID_HEIGHT_},b);Blockly.utils.createSvgElement("image",{width:Blockly.SPRITE.width,x:-this.SPRITE_LEFT_,height:Blockly.SPRITE.height,y:-this.SPRITE_TOP_,
-"clip-path":"url(#blocklyTrashBodyClipPath"+a+")"},this.svgGroup_).setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",this.workspace_.options.pathToMedia+Blockly.SPRITE.url);b=Blockly.utils.createSvgElement("clipPath",{id:"blocklyTrashLidClipPath"+a},this.svgGroup_);Blockly.utils.createSvgElement("rect",{width:this.WIDTH_,height:this.LID_HEIGHT_},b);this.svgLid_=Blockly.utils.createSvgElement("image",{width:Blockly.SPRITE.width,x:-this.SPRITE_LEFT_,height:Blockly.SPRITE.height,y:-this.SPRITE_TOP_,
-"clip-path":"url(#blocklyTrashLidClipPath"+a+")"},this.svgGroup_);this.svgLid_.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",this.workspace_.options.pathToMedia+Blockly.SPRITE.url);Blockly.bindEventWithChecks_(this.svgGroup_,"mouseup",this,this.click);this.animateLid_();return this.svgGroup_};Blockly.Trashcan.prototype.init=function(a){this.bottom_=this.MARGIN_BOTTOM_+a;this.setOpen_(!1);return this.bottom_+this.BODY_HEIGHT_+this.LID_HEIGHT_};
-Blockly.Trashcan.prototype.dispose=function(){this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.workspace_=this.svgLid_=null;goog.Timer.clear(this.lidTask_)};
-Blockly.Trashcan.prototype.position=function(){var a=this.workspace_.getMetrics();a&&(this.workspace_.RTL?(this.left_=this.MARGIN_SIDE_+Blockly.Scrollbar.scrollbarThickness,a.toolboxPosition==Blockly.TOOLBOX_AT_LEFT&&(this.left_+=a.flyoutWidth,this.workspace_.toolbox_&&(this.left_+=a.absoluteLeft))):(this.left_=a.viewWidth+a.absoluteLeft-this.WIDTH_-this.MARGIN_SIDE_-Blockly.Scrollbar.scrollbarThickness,a.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT&&(this.left_-=a.flyoutWidth)),this.top_=a.viewHeight+
-a.absoluteTop-(this.BODY_HEIGHT_+this.LID_HEIGHT_)-this.bottom_,a.toolboxPosition==Blockly.TOOLBOX_AT_BOTTOM&&(this.top_-=a.flyoutHeight),this.svgGroup_.setAttribute("transform","translate("+this.left_+","+this.top_+")"))};
-Blockly.Trashcan.prototype.getClientRect=function(){if(!this.svgGroup_)return null;var a=this.svgGroup_.getBoundingClientRect();return new goog.math.Rect(a.left+this.SPRITE_LEFT_-this.MARGIN_HOTSPOT_,a.top+this.SPRITE_TOP_-this.MARGIN_HOTSPOT_,this.WIDTH_+2*this.MARGIN_HOTSPOT_,this.LID_HEIGHT_+this.BODY_HEIGHT_+2*this.MARGIN_HOTSPOT_)};Blockly.Trashcan.prototype.setOpen_=function(a){this.isOpen!=a&&(goog.Timer.clear(this.lidTask_),this.isOpen=a,this.animateLid_())};
-Blockly.Trashcan.prototype.animateLid_=function(){this.lidOpen_+=this.isOpen?.2:-.2;this.lidOpen_=goog.math.clamp(this.lidOpen_,0,1);var a=45*this.lidOpen_;this.svgLid_.setAttribute("transform","rotate("+(this.workspace_.RTL?-a:a)+","+(this.workspace_.RTL?4:this.WIDTH_-4)+","+(this.LID_HEIGHT_-2)+")");a=goog.math.lerp(.4,.8,this.lidOpen_);this.svgGroup_.style.opacity=a;0<this.lidOpen_&&1>this.lidOpen_&&(this.lidTask_=goog.Timer.callOnce(this.animateLid_,20,this))};
-Blockly.Trashcan.prototype.close=function(){this.setOpen_(!1)};Blockly.Trashcan.prototype.click=function(){var a=this.workspace_.startScrollX-this.workspace_.scrollX,b=this.workspace_.startScrollY-this.workspace_.scrollY;Math.sqrt(a*a+b*b)>Blockly.DRAG_RADIUS||console.log("TODO: Inspect trash.")};Blockly.VariableModel=function(a,b,c,d){this.workspace=a;this.name=b;this.type=c||"";this.id_=d||Blockly.utils.genUid();Blockly.Events.fire(new Blockly.Events.VarCreate(this))};Blockly.VariableModel.prototype.getId=function(){return this.id_};Blockly.VariableModel.compareByName=function(a,b){return goog.string.caseInsensitiveCompare(a.name,b.name)};Blockly.Variables={};Blockly.Variables.NAME_TYPE=Blockly.VARIABLE_CATEGORY_NAME;Blockly.Variables.allUsedVarModels=function(a){var b=a.getAllBlocks();a=Object.create(null);for(var c=0;c<b.length;c++){var d=b[c].getVarModels();if(d)for(var e=0;e<d.length;e++){var f=d[e];f.getId()&&(a[f.getId()]=f)}}b=[];for(var g in a)b.push(a[g]);return b};Blockly.Variables.allUsedVariables=function(){console.warn("Deprecated call to Blockly.Variables.allUsedVariables. Use Blockly.Variables.allUsedVarModels instead.\nIf this is a major issue please file a bug on GitHub.")};
-Blockly.Variables.allDeveloperVariables=function(a){var b=a.getAllBlocks();a={};for(var c=0;c<b.length;c++){var d=b[c];if(d.getDeveloperVars){d=d.getDeveloperVars();for(var e=0;e<d.length;e++)a[d[e]]=d[e]}}b=[];for(var f in a)b.push(a[f]);return b};
-Blockly.Variables.flyoutCategory=function(a){var b=[],c=goog.dom.createDom("button");c.setAttribute("text",Blockly.Msg.NEW_VARIABLE);c.setAttribute("callbackKey","CREATE_VARIABLE");a.registerButtonCallback("CREATE_VARIABLE",function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace())});b.push(c);a=Blockly.Variables.flyoutCategoryBlocks(a);return b=b.concat(a)};
-Blockly.Variables.flyoutCategoryBlocks=function(a){a=a.getVariablesOfType("");a.sort(Blockly.VariableModel.compareByName);var b=[];if(0<a.length){var c=a[0];if(Blockly.Blocks.variables_set){var d=Blockly.Blocks.math_change?8:24;d='<xml><block type="variables_set" gap="'+d+'">'+Blockly.Variables.generateVariableFieldXmlString(c)+"</block></xml>";d=Blockly.Xml.textToDom(d).firstChild;b.push(d)}Blockly.Blocks.math_change&&(d=Blockly.Blocks.variables_get?20:8,d='<xml><block type="math_change" gap="'+
-d+'">'+Blockly.Variables.generateVariableFieldXmlString(c)+'<value name="DELTA"><shadow type="math_number"><field name="NUM">1</field></shadow></value></block></xml>',d=Blockly.Xml.textToDom(d).firstChild,b.push(d));for(c=0;d=a[c];c++)Blockly.Blocks.variables_get&&(d='<xml><block type="variables_get" gap="8">'+Blockly.Variables.generateVariableFieldXmlString(d)+"</block></xml>",d=Blockly.Xml.textToDom(d).firstChild,b.push(d))}return b};
-Blockly.Variables.generateUniqueName=function(a){a=a.getAllVariables();var b="";if(a.length)for(var c=1,d=0,e="ijkmnopqrstuvwxyzabcdefgh".charAt(d);!b;){for(var f=!1,g=0;g<a.length;g++)if(a[g].name.toLowerCase()==e){f=!0;break}f?(d++,25==d&&(d=0,c++),e="ijkmnopqrstuvwxyzabcdefgh".charAt(d),1<c&&(e+=c)):b=e}else b="i";return b};
-Blockly.Variables.createVariableButtonHandler=function(a,b,c){var d=c||"",e=function(c){Blockly.Variables.promptName(Blockly.Msg.NEW_VARIABLE_TITLE,c,function(c){if(c){var f=Blockly.Variables.nameUsedWithAnyType_(c,a);if(f){var g=c.toLowerCase();if(f.type==d)var m=Blockly.Msg.VARIABLE_ALREADY_EXISTS.replace("%1",g);else m=Blockly.Msg.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE,m=m.replace("%1",g).replace("%2",f.type);Blockly.alert(m,function(){e(c)})}else a.createVariable(c,d),b&&b(c)}else b&&b(null)})};
-e("")};goog.exportSymbol("Blockly.Variables.createVariableButtonHandler",Blockly.Variables.createVariableButtonHandler);Blockly.Variables.createVariable=Blockly.Variables.createVariableButtonHandler;goog.exportSymbol("Blockly.Variables.createVariable",Blockly.Variables.createVariable);
-Blockly.Variables.renameVariable=function(a,b,c){var d=function(e){var f=Blockly.Msg.RENAME_VARIABLE_TITLE.replace("%1",b.name);Blockly.Variables.promptName(f,e,function(e){if(e){var f=Blockly.Variables.nameUsedWithOtherType_(e,b.type,a);f?(f=Blockly.Msg.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE.replace("%1",e.toLowerCase()).replace("%2",f.type),Blockly.alert(f,function(){d(e)})):(a.renameVariableById(b.getId(),e),c&&c(e))}else c&&c(null)})};d("")};
-Blockly.Variables.promptName=function(a,b,c){Blockly.prompt(a,b,function(a){a&&(a=a.replace(/[\s\xa0]+/g," ").replace(/^ | $/g,""),a==Blockly.Msg.RENAME_VARIABLE||a==Blockly.Msg.NEW_VARIABLE)&&(a=null);c(a)})};Blockly.Variables.nameUsedWithOtherType_=function(a,b,c){c=c.getVariableMap().getAllVariables();a=a.toLowerCase();for(var d=0,e;e=c[d];d++)if(e.name.toLowerCase()==a&&e.type!=b)return e;return null};
-Blockly.Variables.nameUsedWithAnyType_=function(a,b){var c=b.getVariableMap().getAllVariables();a=a.toLowerCase();for(var d=0,e;e=c[d];d++)if(e.name.toLowerCase()==a)return e;return null};Blockly.Variables.generateVariableFieldXmlString=function(a){var b=a.type;""==b&&(b="''");return'<field name="VAR" id="'+a.getId()+'" variabletype="'+goog.string.htmlEscape(b)+'">'+goog.string.htmlEscape(a.name)+"</field>"};
-Blockly.Variables.generateVariableFieldDom=function(a){a=Blockly.Variables.generateVariableFieldXmlString(a);return Blockly.Xml.textToDom("<xml>"+a+"</xml>").firstChild};Blockly.Variables.getOrCreateVariablePackage=function(a,b,c,d){var e=Blockly.Variables.getVariable(a,b,c,d);e||(e=Blockly.Variables.createVariable_(a,b,c,d));return e};
-Blockly.Variables.getVariable=function(a,b,c,d){var e=a.getPotentialVariableMap();if(b){var f=a.getVariableById(b);!f&&e&&(f=e.getVariableById(b))}else if(c){if(void 0==d)throw Error("Tried to look up a variable by name without a type");f=a.getVariable(c,d);!f&&e&&(f=e.getVariable(c,d))}return f};
-Blockly.Variables.createVariable_=function(a,b,c,d){var e=a.getPotentialVariableMap();c||(c=Blockly.Variables.generateUniqueName(a.isFlyout?a.targetWorkspace:a));return e?e.createVariable(c,d,b):a.createVariable(c,d,b)};Blockly.Variables.getAddedVariables=function(a,b){var c=a.getAllVariables(),d=[];if(b.length!=c.length)for(var e=0;e<c.length;e++){var f=c[e];-1==b.indexOf(f)&&d.push(f)}return d};Blockly.VariablesDynamic={};Blockly.VariablesDynamic.onCreateVariableButtonClick_String=function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace(),null,"String")};Blockly.VariablesDynamic.onCreateVariableButtonClick_Number=function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace(),null,"Number")};Blockly.VariablesDynamic.onCreateVariableButtonClick_Colour=function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace(),null,"Colour")};
-Blockly.VariablesDynamic.flyoutCategory=function(a){var b=[],c=goog.dom.createDom("button");c.setAttribute("text",Blockly.Msg.NEW_STRING_VARIABLE);c.setAttribute("callbackKey","CREATE_VARIABLE_STRING");b.push(c);c=goog.dom.createDom("button");c.setAttribute("text",Blockly.Msg.NEW_NUMBER_VARIABLE);c.setAttribute("callbackKey","CREATE_VARIABLE_NUMBER");b.push(c);c=goog.dom.createDom("button");c.setAttribute("text",Blockly.Msg.NEW_COLOUR_VARIABLE);c.setAttribute("callbackKey","CREATE_VARIABLE_COLOUR");
-b.push(c);a.registerButtonCallback("CREATE_VARIABLE_STRING",Blockly.VariablesDynamic.onCreateVariableButtonClick_String);a.registerButtonCallback("CREATE_VARIABLE_NUMBER",Blockly.VariablesDynamic.onCreateVariableButtonClick_Number);a.registerButtonCallback("CREATE_VARIABLE_COLOUR",Blockly.VariablesDynamic.onCreateVariableButtonClick_Colour);a=Blockly.VariablesDynamic.flyoutCategoryBlocks(a);return b=b.concat(a)};
-Blockly.VariablesDynamic.flyoutCategoryBlocks=function(a){a=a.getAllVariables();a.sort(Blockly.VariableModel.compareByName);var b=[];if(0<a.length){if(Blockly.Blocks.variables_set_dynamic){var c='<xml><block type="variables_set_dynamic" gap="24">'+Blockly.Variables.generateVariableFieldXmlString(a[0])+"</block></xml>";c=Blockly.Xml.textToDom(c).firstChild;b.push(c)}if(Blockly.Blocks.variables_get_dynamic)for(var d=0;c=a[d];d++)c='<xml><block type="variables_get_dynamic" gap="8">'+Blockly.Variables.generateVariableFieldXmlString(c)+
-"</block></xml>",c=Blockly.Xml.textToDom(c).firstChild,b.push(c)}return b};Blockly.WorkspaceAudio=function(a){this.parentWorkspace_=a;this.SOUNDS_=Object.create(null)};Blockly.WorkspaceAudio.prototype.lastSound_=null;Blockly.WorkspaceAudio.prototype.dispose=function(){this.SOUNDS_=this.parentWorkspace_=null};Blockly.WorkspaceAudio.prototype.load=function(a,b){if(a.length){try{var c=new window.Audio}catch(h){return}for(var d,e=0;e<a.length;e++){var f=a[e],g=f.match(/\.(\w+)$/);if(g&&c.canPlayType("audio/"+g[1])){d=new window.Audio(f);break}}d&&d.play&&(this.SOUNDS_[b]=d)}};
-Blockly.WorkspaceAudio.prototype.preload=function(){for(var a in this.SOUNDS_){var b=this.SOUNDS_[a];b.volume=.01;b.play();b.pause();if(goog.userAgent.IPAD||goog.userAgent.IPHONE)break}};
-Blockly.WorkspaceAudio.prototype.play=function(a,b){var c=this.SOUNDS_[a];if(c){var d=new Date;null!=this.lastSound_&&d-this.lastSound_<Blockly.SOUND_LIMIT||(this.lastSound_=d,c=goog.userAgent.DOCUMENT_MODE&&9===goog.userAgent.DOCUMENT_MODE||goog.userAgent.IPAD||goog.userAgent.ANDROID?c:c.cloneNode(),c.volume=void 0===b?1:b,c.play())}else this.parentWorkspace_&&this.parentWorkspace_.getAudioManager().play(a,b)};Blockly.WorkspaceDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.WorkspaceDragSurfaceSvg.prototype.SVG_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.dragGroup_=null;Blockly.WorkspaceDragSurfaceSvg.prototype.container_=null;
-Blockly.WorkspaceDragSurfaceSvg.prototype.createDom=function(){this.SVG_||(this.SVG_=Blockly.utils.createSvgElement("svg",{xmlns:Blockly.SVG_NS,"xmlns:html":Blockly.HTML_NS,"xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1","class":"blocklyWsDragSurface blocklyOverflowVisible"},null),this.container_.appendChild(this.SVG_))};
-Blockly.WorkspaceDragSurfaceSvg.prototype.translateSurface=function(a,b){var c=a.toFixed(0),d=b.toFixed(0);this.SVG_.style.display="block";Blockly.utils.setCssTransform(this.SVG_,"translate3d("+c+"px, "+d+"px, 0px)")};Blockly.WorkspaceDragSurfaceSvg.prototype.getSurfaceTranslation=function(){return Blockly.utils.getRelativeXY(this.SVG_)};
-Blockly.WorkspaceDragSurfaceSvg.prototype.clearAndHide=function(a){if(!a)throw"Couldn't clear and hide the drag surface: missing new surface.";var b=this.SVG_.childNodes[0],c=this.SVG_.childNodes[1];if(!(b&&c&&Blockly.utils.hasClass(b,"blocklyBlockCanvas")&&Blockly.utils.hasClass(c,"blocklyBubbleCanvas")))throw"Couldn't clear and hide the drag surface.  A node was missing.";null!=this.previousSibling_?Blockly.utils.insertAfter_(b,this.previousSibling_):a.insertBefore(b,a.firstChild);Blockly.utils.insertAfter_(c,
-b);this.SVG_.style.display="none";goog.asserts.assert(0==this.SVG_.childNodes.length,"Drag surface was not cleared.");Blockly.utils.setCssTransform(this.SVG_,"");this.previousSibling_=null};
-Blockly.WorkspaceDragSurfaceSvg.prototype.setContentsAndShow=function(a,b,c,d,e,f){goog.asserts.assert(0==this.SVG_.childNodes.length,"Already dragging a block.");this.previousSibling_=c;a.setAttribute("transform","translate(0, 0) scale("+f+")");b.setAttribute("transform","translate(0, 0) scale("+f+")");this.SVG_.setAttribute("width",d);this.SVG_.setAttribute("height",e);this.SVG_.appendChild(a);this.SVG_.appendChild(b);this.SVG_.style.display="block"};Blockly.Xml={};Blockly.Xml.workspaceToDom=function(a,b){var c=goog.dom.createDom("xml"),d=Blockly.Variables.allUsedVarModels(a);d.length&&c.appendChild(Blockly.Xml.variablesToDom(d));d=a.getTopBlocks(!0);for(var e=0,f;f=d[e];e++)c.appendChild(Blockly.Xml.blockToDomWithXY(f,b));return c};Blockly.Xml.variablesToDom=function(a){for(var b=goog.dom.createDom("variables"),c=0,d;d=a[c];c++){var e=goog.dom.createDom("variable",null,d.name);e.setAttribute("type",d.type);e.setAttribute("id",d.getId());b.appendChild(e)}return b};
-Blockly.Xml.blockToDomWithXY=function(a,b){var c;a.workspace.RTL&&(c=a.workspace.getWidth());var d=Blockly.Xml.blockToDom(a,b),e=a.getRelativeToSurfaceXY();d.setAttribute("x",Math.round(a.workspace.RTL?c-e.x:e.x));d.setAttribute("y",Math.round(e.y));return d};
-Blockly.Xml.fieldToDomVariable_=function(a){null==a.getValue()&&(a.initModel(),a.getValue());var b=a.getVariable();if(!b)throw Error("Tried to serialize a variable field with no variable.");var c=goog.dom.createDom("field",null,b.name);c.setAttribute("name",a.name);c.setAttribute("id",b.getId());c.setAttribute("variabletype",b.type);return c};
-Blockly.Xml.fieldToDom_=function(a){if(a.name&&a.EDITABLE){if(a instanceof Blockly.FieldVariable)return Blockly.Xml.fieldToDomVariable_(a);var b=goog.dom.createDom("field",null,a.getValue());b.setAttribute("name",a.name);return b}return null};Blockly.Xml.allFieldsToDom_=function(a,b){for(var c=0,d;d=a.inputList[c];c++)for(var e=0,f;f=d.fieldRow[e];e++)(f=Blockly.Xml.fieldToDom_(f))&&b.appendChild(f)};
-Blockly.Xml.blockToDom=function(a,b){var c=goog.dom.createDom(a.isShadow()?"shadow":"block");c.setAttribute("type",a.type);b||c.setAttribute("id",a.id);if(a.mutationToDom){var d=a.mutationToDom();d&&(d.hasChildNodes()||d.hasAttributes())&&c.appendChild(d)}Blockly.Xml.allFieldsToDom_(a,c);if(d=a.getCommentText()){d=goog.dom.createDom("comment",null,d);if("object"==typeof a.comment){d.setAttribute("pinned",a.comment.isVisible());var e=a.comment.getBubbleSize();d.setAttribute("h",e.height);d.setAttribute("w",
-e.width)}c.appendChild(d)}a.data&&(d=goog.dom.createDom("data",null,a.data),c.appendChild(d));e=0;for(var f;f=a.inputList[e];e++){var g,h=!0;if(f.type!=Blockly.DUMMY_INPUT){var k=f.connection.targetBlock();f.type==Blockly.INPUT_VALUE?g=goog.dom.createDom("value"):f.type==Blockly.NEXT_STATEMENT&&(g=goog.dom.createDom("statement"));d=f.connection.getShadowDom();!d||k&&k.isShadow()||g.appendChild(Blockly.Xml.cloneShadow_(d));k&&(g.appendChild(Blockly.Xml.blockToDom(k,b)),h=!1);g.setAttribute("name",
-f.name);h||c.appendChild(g)}}a.inputsInlineDefault!=a.inputsInline&&c.setAttribute("inline",a.inputsInline);a.isCollapsed()&&c.setAttribute("collapsed",!0);a.disabled&&c.setAttribute("disabled",!0);a.isDeletable()||a.isShadow()||c.setAttribute("deletable",!1);a.isMovable()||a.isShadow()||c.setAttribute("movable",!1);a.isEditable()||c.setAttribute("editable",!1);if(e=a.getNextBlock())g=goog.dom.createDom("next",null,Blockly.Xml.blockToDom(e,b)),c.appendChild(g);d=a.nextConnection&&a.nextConnection.getShadowDom();
-!d||e&&e.isShadow()||g.appendChild(Blockly.Xml.cloneShadow_(d));return c};Blockly.Xml.cloneShadow_=function(a){for(var b=a=a.cloneNode(!0),c;b;)if(b.firstChild)b=b.firstChild;else{for(;b&&!b.nextSibling;)c=b,b=b.parentNode,3==c.nodeType&&""==c.data.trim()&&b.firstChild!=c&&goog.dom.removeNode(c);b&&(c=b,b=b.nextSibling,3==c.nodeType&&""==c.data.trim()&&goog.dom.removeNode(c))}return a};Blockly.Xml.domToText=function(a){return(new XMLSerializer).serializeToString(a)};
-Blockly.Xml.domToPrettyText=function(a){a=Blockly.Xml.domToText(a).split("<");for(var b="",c=1;c<a.length;c++){var d=a[c];"/"==d[0]&&(b=b.substring(2));a[c]=b+"<"+d;"/"!=d[0]&&"/>"!=d.slice(-2)&&(b+="  ")}a=a.join("\n");a=a.replace(/(<(\w+)\b[^>]*>[^\n]*)\n *<\/\2>/g,"$1</$2>");return a.replace(/^\n/,"")};
-Blockly.Xml.textToDom=function(a){(a=(new DOMParser).parseFromString(a,"text/xml"))&&a.firstChild&&"xml"==a.firstChild.nodeName.toLowerCase()&&a.firstChild===a.lastChild||goog.asserts.fail("Blockly.Xml.textToDom did not obtain a valid XML tree.");return a.firstChild};
-Blockly.Xml.domToWorkspace=function(a,b){if(a instanceof Blockly.Workspace){var c=a;a=b;b=c;console.warn("Deprecated call to Blockly.Xml.domToWorkspace, swap the arguments.")}var d;b.RTL&&(d=b.getWidth());c=[];Blockly.Field.startCache();var e=a.childNodes.length,f=Blockly.Events.getGroup();f||Blockly.Events.setGroup(!0);b.setResizesEnabled&&b.setResizesEnabled(!1);var g=!0;try{for(var h=0;h<e;h++){var k=a.childNodes[h],m=k.nodeName.toLowerCase();if("block"==m||"shadow"==m&&!Blockly.Events.recordUndo){var p=
-Blockly.Xml.domToBlock(k,b);c.push(p.id);var l=k.hasAttribute("x")?parseInt(k.getAttribute("x"),10):10,n=k.hasAttribute("y")?parseInt(k.getAttribute("y"),10):10;isNaN(l)||isNaN(n)||p.moveBy(b.RTL?d-l:l,n);g=!1}else if("shadow"==m)goog.asserts.fail("Shadow block cannot be a top-level block."),g=!1;else if("variables"==m){if(g)Blockly.Xml.domToVariables(k,b);else throw Error("'variables' tag must exist once before block and shadow tag elements in the workspace XML, but it was found in another location.");
-g=!1}}}finally{f||Blockly.Events.setGroup(!1),Blockly.Field.stopCache()}b.setResizesEnabled&&b.setResizesEnabled(!0);return c};
-Blockly.Xml.appendDomToWorkspace=function(a,b){if(b.hasOwnProperty("scale")){var c=Blockly.BlockSvg.TAB_WIDTH;try{Blockly.BlockSvg.TAB_WIDTH=0;var d=b.getBlocksBoundingBox()}finally{Blockly.BlockSvg.TAB_WIDTH=c}}c=Blockly.Xml.domToWorkspace(a,b);if(d&&d.height){var e=d.y+d.height;var f=d.x;var g=Infinity,h=Infinity;for(d=0;d<c.length;d++){var k=b.getBlockById(c[d]).getRelativeToSurfaceXY();k.y<h&&(h=k.y);k.x<g&&(g=k.x)}e=e-h+Blockly.BlockSvg.SEP_SPACE_Y;f-=g;var m;b.RTL&&(m=b.getWidth());for(d=0;d<
-c.length;d++)b.getBlockById(c[d]).moveBy(b.RTL?m-f:f,e)}return c};
-Blockly.Xml.domToBlock=function(a,b){if(a instanceof Blockly.Workspace){var c=a;a=b;b=c;console.warn("Deprecated call to Blockly.Xml.domToBlock, swap the arguments.")}Blockly.Events.disable();c=b.getAllVariables();try{var d=Blockly.Xml.domToBlockHeadless_(a,b),e=d.getDescendants();if(b.rendered){d.setConnectionsHidden(!0);for(var f=e.length-1;0<=f;f--)e[f].initSvg();for(f=e.length-1;0<=f;f--)e[f].render(!1);setTimeout(function(){d.workspace&&d.setConnectionsHidden(!1)},1);d.updateDisabled();b.resizeContents()}else for(f=
-e.length-1;0<=f;f--)e[f].initModel()}finally{Blockly.Events.enable()}if(Blockly.Events.isEnabled()){e=Blockly.Variables.getAddedVariables(b,c);for(f=0;f<e.length;f++)Blockly.Events.fire(new Blockly.Events.VarCreate(e[f]));Blockly.Events.fire(new Blockly.Events.BlockCreate(d))}return d};
-Blockly.Xml.domToVariables=function(a,b){for(var c=0,d;d=a.children[c];c++){var e=d.getAttribute("type"),f=d.getAttribute("id");d=d.textContent;if(null==e)throw Error("Variable with id, "+f+" is without a type");b.createVariable(d,e,f)}};
-Blockly.Xml.domToBlockHeadless_=function(a,b){var c=null,d=a.getAttribute("type");goog.asserts.assert(d,"Block type unspecified: %s",a.outerHTML);var e=a.getAttribute("id");c=b.newBlock(d,e);var f=null;e=0;for(var g;g=a.childNodes[e];e++)if(3!=g.nodeType){for(var h=f=null,k=0,m;m=g.childNodes[k];k++)1==m.nodeType&&("block"==m.nodeName.toLowerCase()?f=m:"shadow"==m.nodeName.toLowerCase()&&(h=m));!f&&h&&(f=h);k=g.getAttribute("name");switch(g.nodeName.toLowerCase()){case "mutation":c.domToMutation&&
-(c.domToMutation(g),c.initSvg&&c.initSvg());break;case "comment":c.setCommentText(g.textContent);var p=g.getAttribute("pinned");p&&!c.isInFlyout&&setTimeout(function(){c.comment&&c.comment.setVisible&&c.comment.setVisible("true"==p)},1);f=parseInt(g.getAttribute("w"),10);g=parseInt(g.getAttribute("h"),10);!isNaN(f)&&!isNaN(g)&&c.comment&&c.comment.setVisible&&c.comment.setBubbleSize(f,g);break;case "data":c.data=g.textContent;break;case "title":case "field":Blockly.Xml.domToField_(c,k,g);break;case "value":case "statement":g=
-c.getInput(k);if(!g){console.warn("Ignoring non-existent input "+k+" in block "+d);break}h&&g.connection.setShadowDom(h);f&&(f=Blockly.Xml.domToBlockHeadless_(f,b),f.outputConnection?g.connection.connect(f.outputConnection):f.previousConnection?g.connection.connect(f.previousConnection):goog.asserts.fail("Child block does not have output or previous statement."));break;case "next":h&&c.nextConnection&&c.nextConnection.setShadowDom(h);f&&(goog.asserts.assert(c.nextConnection,"Next statement does not exist."),
-goog.asserts.assert(!c.nextConnection.isConnected(),"Next statement is already connected."),f=Blockly.Xml.domToBlockHeadless_(f,b),goog.asserts.assert(f.previousConnection,"Next block does not have previous statement."),c.nextConnection.connect(f.previousConnection));break;default:console.warn("Ignoring unknown tag: "+g.nodeName)}}(e=a.getAttribute("inline"))&&c.setInputsInline("true"==e);(e=a.getAttribute("disabled"))&&c.setDisabled("true"==e||"disabled"==e);(e=a.getAttribute("deletable"))&&c.setDeletable("true"==
-e);(e=a.getAttribute("movable"))&&c.setMovable("true"==e);(e=a.getAttribute("editable"))&&c.setEditable("true"==e);(e=a.getAttribute("collapsed"))&&c.setCollapsed("true"==e);if("shadow"==a.nodeName.toLowerCase()){d=c.getChildren();for(e=0;g=d[e];e++)goog.asserts.assert(g.isShadow(),"Shadow block not allowed non-shadow child.");goog.asserts.assert(0==c.getVarModels().length,"Shadow blocks cannot have variable references.");c.setShadow(!0)}return c};
-Blockly.Xml.domToFieldVariable_=function(a,b,c,d){var e=b.getAttribute("variabletype")||"";"''"==e&&(e="");a=Blockly.Variables.getOrCreateVariablePackage(a,b.id,c,e);if(null!=e&&e!==a.type)throw Error("Serialized variable type with id '"+a.getId()+"' had type "+a.type+", and does not match variable field that references it: "+Blockly.Xml.domToText(b)+".");d.setValue(a.getId())};
-Blockly.Xml.domToField_=function(a,b,c){var d=a.getField(b);d?(a=a.workspace,b=c.textContent,d instanceof Blockly.FieldVariable?Blockly.Xml.domToFieldVariable_(a,c,b,d):d.setValue(b)):console.warn("Ignoring non-existent field "+b+" in block "+a.type)};Blockly.Xml.deleteNext=function(a){for(var b=0,c;c=a.childNodes[b];b++)if("next"==c.nodeName.toLowerCase()){a.removeChild(c);break}};goog.global.Blockly||(goog.global.Blockly={});goog.global.Blockly.Xml||(goog.global.Blockly.Xml={});
-goog.global.Blockly.Xml.domToText=Blockly.Xml.domToText;goog.global.Blockly.Xml.domToWorkspace=Blockly.Xml.domToWorkspace;goog.global.Blockly.Xml.textToDom=Blockly.Xml.textToDom;goog.global.Blockly.Xml.workspaceToDom=Blockly.Xml.workspaceToDom;
-Blockly.ZoomControls=function(a){this.workspace_=a};Blockly.ZoomControls.prototype.WIDTH_=32;Blockly.ZoomControls.prototype.HEIGHT_=110;Blockly.ZoomControls.prototype.MARGIN_BOTTOM_=20;Blockly.ZoomControls.prototype.MARGIN_SIDE_=20;Blockly.ZoomControls.prototype.svgGroup_=null;Blockly.ZoomControls.prototype.left_=0;Blockly.ZoomControls.prototype.top_=0;
-Blockly.ZoomControls.prototype.createDom=function(){var a=this.workspace_;this.svgGroup_=Blockly.utils.createSvgElement("g",{"class":"blocklyZoom"},null);var b=String(Math.random()).substring(2);var c=Blockly.utils.createSvgElement("clipPath",{id:"blocklyZoomoutClipPath"+b},this.svgGroup_);Blockly.utils.createSvgElement("rect",{width:32,height:32,y:77},c);var d=Blockly.utils.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,x:-64,y:-15,"clip-path":"url(#blocklyZoomoutClipPath"+
-b+")"},this.svgGroup_);d.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",a.options.pathToMedia+Blockly.SPRITE.url);c=Blockly.utils.createSvgElement("clipPath",{id:"blocklyZoominClipPath"+b},this.svgGroup_);Blockly.utils.createSvgElement("rect",{width:32,height:32,y:43},c);var e=Blockly.utils.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,x:-32,y:-49,"clip-path":"url(#blocklyZoominClipPath"+b+")"},this.svgGroup_);e.setAttributeNS("http://www.w3.org/1999/xlink",
-"xlink:href",a.options.pathToMedia+Blockly.SPRITE.url);c=Blockly.utils.createSvgElement("clipPath",{id:"blocklyZoomresetClipPath"+b},this.svgGroup_);Blockly.utils.createSvgElement("rect",{width:32,height:32},c);c=Blockly.utils.createSvgElement("image",{width:Blockly.SPRITE.width,height:Blockly.SPRITE.height,y:-92,"clip-path":"url(#blocklyZoomresetClipPath"+b+")"},this.svgGroup_);c.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",a.options.pathToMedia+Blockly.SPRITE.url);Blockly.bindEventWithChecks_(c,
-"mousedown",null,function(b){a.markFocused();a.setScale(a.options.zoomOptions.startScale);a.scrollCenter();Blockly.Touch.clearTouchIdentifier();b.stopPropagation();b.preventDefault()});Blockly.bindEventWithChecks_(e,"mousedown",null,function(b){a.markFocused();a.zoomCenter(1);Blockly.Touch.clearTouchIdentifier();b.stopPropagation();b.preventDefault()});Blockly.bindEventWithChecks_(d,"mousedown",null,function(b){a.markFocused();a.zoomCenter(-1);Blockly.Touch.clearTouchIdentifier();b.stopPropagation();
-b.preventDefault()});return this.svgGroup_};Blockly.ZoomControls.prototype.init=function(a){this.bottom_=this.MARGIN_BOTTOM_+a;return this.bottom_+this.HEIGHT_};Blockly.ZoomControls.prototype.dispose=function(){this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.workspace_=null};
-Blockly.ZoomControls.prototype.position=function(){var a=this.workspace_.getMetrics();a&&(this.workspace_.RTL?(this.left_=this.MARGIN_SIDE_+Blockly.Scrollbar.scrollbarThickness,a.toolboxPosition==Blockly.TOOLBOX_AT_LEFT&&(this.left_+=a.flyoutWidth,this.workspace_.toolbox_&&(this.left_+=a.absoluteLeft))):(this.left_=a.viewWidth+a.absoluteLeft-this.WIDTH_-this.MARGIN_SIDE_-Blockly.Scrollbar.scrollbarThickness,a.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT&&(this.left_-=a.flyoutWidth)),this.top_=a.viewHeight+
-a.absoluteTop-this.HEIGHT_-this.bottom_,a.toolboxPosition==Blockly.TOOLBOX_AT_BOTTOM&&(this.top_-=a.flyoutHeight),this.svgGroup_.setAttribute("transform","translate("+this.left_+","+this.top_+")"))};
-Blockly.WorkspaceSvg=function(a,b,c){Blockly.WorkspaceSvg.superClass_.constructor.call(this,a);this.getMetrics=a.getMetrics||Blockly.WorkspaceSvg.getTopLevelWorkspaceMetrics_;this.setMetrics=a.setMetrics||Blockly.WorkspaceSvg.setTopLevelWorkspaceMetrics_;Blockly.ConnectionDB.init(this);b&&(this.blockDragSurface_=b);c&&(this.workspaceDragSurface_=c);this.useWorkspaceDragSurface_=this.workspaceDragSurface_&&Blockly.utils.is3dSupported();this.highlightedBlocks_=[];this.audioManager_=new Blockly.WorkspaceAudio(a.parentWorkspace);
-this.grid_=this.options.gridPattern?new Blockly.Grid(a.gridPattern,a.gridOptions):null;Blockly.Variables&&Blockly.Variables.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.VARIABLE_CATEGORY_NAME,Blockly.Variables.flyoutCategory);Blockly.VariablesDynamic&&Blockly.VariablesDynamic.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.VARIABLE_DYNAMIC_CATEGORY_NAME,Blockly.VariablesDynamic.flyoutCategory);Blockly.Procedures&&Blockly.Procedures.flyoutCategory&&this.registerToolboxCategoryCallback(Blockly.PROCEDURE_CATEGORY_NAME,
-Blockly.Procedures.flyoutCategory)};goog.inherits(Blockly.WorkspaceSvg,Blockly.Workspace);Blockly.WorkspaceSvg.prototype.resizeHandlerWrapper_=null;Blockly.WorkspaceSvg.prototype.rendered=!0;Blockly.WorkspaceSvg.prototype.isFlyout=!1;Blockly.WorkspaceSvg.prototype.isMutator=!1;Blockly.WorkspaceSvg.prototype.resizesEnabled_=!0;Blockly.WorkspaceSvg.prototype.scrollX=0;Blockly.WorkspaceSvg.prototype.scrollY=0;Blockly.WorkspaceSvg.prototype.startScrollX=0;Blockly.WorkspaceSvg.prototype.startScrollY=0;
-Blockly.WorkspaceSvg.prototype.dragDeltaXY_=null;Blockly.WorkspaceSvg.prototype.scale=1;Blockly.WorkspaceSvg.prototype.trashcan=null;Blockly.WorkspaceSvg.prototype.scrollbar=null;Blockly.WorkspaceSvg.prototype.currentGesture_=null;Blockly.WorkspaceSvg.prototype.blockDragSurface_=null;Blockly.WorkspaceSvg.prototype.workspaceDragSurface_=null;Blockly.WorkspaceSvg.prototype.useWorkspaceDragSurface_=!1;Blockly.WorkspaceSvg.prototype.isDragSurfaceActive_=!1;
-Blockly.WorkspaceSvg.prototype.lastRecordedPageScroll_=null;Blockly.WorkspaceSvg.prototype.flyoutButtonCallbacks_={};Blockly.WorkspaceSvg.prototype.toolboxCategoryCallbacks_={};Blockly.WorkspaceSvg.prototype.configureContextMenu=null;Blockly.WorkspaceSvg.prototype.targetWorkspace=null;Blockly.WorkspaceSvg.prototype.inverseScreenCTM_=null;Blockly.WorkspaceSvg.prototype.getInverseScreenCTM=function(){return this.inverseScreenCTM_};
-Blockly.WorkspaceSvg.prototype.updateInverseScreenCTM=function(){var a=this.getParentSvg().getScreenCTM();a&&(this.inverseScreenCTM_=a.inverse())};
-Blockly.WorkspaceSvg.prototype.getSvgXY=function(a){var b=0,c=0,d=1;if(goog.dom.contains(this.getCanvas(),a)||goog.dom.contains(this.getBubbleCanvas(),a))d=this.scale;do{var e=Blockly.utils.getRelativeXY(a);if(a==this.getCanvas()||a==this.getBubbleCanvas())d=1;b+=e.x*d;c+=e.y*d;a=a.parentNode}while(a&&a!=this.getParentSvg());return new goog.math.Coordinate(b,c)};Blockly.WorkspaceSvg.prototype.getOriginOffsetInPixels=function(){return Blockly.utils.getInjectionDivXY_(this.svgBlockCanvas_)};
-Blockly.WorkspaceSvg.prototype.setResizeHandlerWrapper=function(a){this.resizeHandlerWrapper_=a};
-Blockly.WorkspaceSvg.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.createSvgElement("g",{"class":"blocklyWorkspace"},null);a&&(this.svgBackground_=Blockly.utils.createSvgElement("rect",{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"==a&&this.grid_&&(this.svgBackground_.style.fill="url(#"+this.grid_.getPatternId()+")"));this.svgBlockCanvas_=Blockly.utils.createSvgElement("g",{"class":"blocklyBlockCanvas"},this.svgGroup_);this.svgBubbleCanvas_=Blockly.utils.createSvgElement("g",
-{"class":"blocklyBubbleCanvas"},this.svgGroup_);a=Blockly.Scrollbar.scrollbarThickness;this.options.hasTrashcan&&(a=this.addTrashcan_(a));this.options.zoomOptions&&this.options.zoomOptions.controls&&this.addZoomControls_(a);this.isFlyout||(Blockly.bindEventWithChecks_(this.svgGroup_,"mousedown",this,this.onMouseDown_,!1,!0),this.options.zoomOptions&&this.options.zoomOptions.wheel&&Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.onMouseWheel_));this.options.hasCategories&&(this.toolbox_=
-new Blockly.Toolbox(this));this.grid_&&this.grid_.update(this.scale);this.recordDeleteAreas();return this.svgGroup_};
-Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;this.currentGesture_&&this.currentGesture_.cancel();Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),
-this.scrollbar=null);this.zoomControls_&&(this.zoomControls_.dispose(),this.zoomControls_=null);this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.toolboxCategoryCallbacks_&&(this.toolboxCategoryCallbacks_=null);this.flyoutButtonCallbacks_&&(this.flyoutButtonCallbacks_=null);this.options.parentWorkspace||goog.dom.removeNode(this.getParentSvg().parentNode);this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),
-this.resizeHandlerWrapper_=null)};Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan_=function(a){this.trashcan=new Blockly.Trashcan(this);var b=this.trashcan.createDom();this.svgGroup_.insertBefore(b,this.svgBlockCanvas_);return this.trashcan.init(a)};
-Blockly.WorkspaceSvg.prototype.addZoomControls_=function(a){this.zoomControls_=new Blockly.ZoomControls(this);var b=this.zoomControls_.createDom();this.svgGroup_.appendChild(b);return this.zoomControls_.init(a)};
-Blockly.WorkspaceSvg.prototype.addFlyout_=function(a){var b={disabledPatternId:this.options.disabledPatternId,parentWorkspace:this,RTL:this.RTL,oneBasedIndex:this.options.oneBasedIndex,horizontalLayout:this.horizontalLayout,toolboxPosition:this.options.toolboxPosition};this.flyout_=null;this.flyout_=this.horizontalLayout?new Blockly.HorizontalFlyout(b):new Blockly.VerticalFlyout(b);this.flyout_.autoClose=!1;return this.flyout_.createDom(a)};
-Blockly.WorkspaceSvg.prototype.getFlyout_=function(){return this.flyout_?this.flyout_:this.toolbox_?this.toolbox_.flyout_:null};Blockly.WorkspaceSvg.prototype.getToolbox=function(){return this.toolbox_};Blockly.WorkspaceSvg.prototype.updateScreenCalculations_=function(){this.updateInverseScreenCTM();this.recordDeleteAreas()};Blockly.WorkspaceSvg.prototype.resizeContents=function(){this.resizesEnabled_&&this.rendered&&(this.scrollbar&&this.scrollbar.resize(),this.updateInverseScreenCTM())};
-Blockly.WorkspaceSvg.prototype.resize=function(){this.toolbox_&&this.toolbox_.position();this.flyout_&&this.flyout_.position();this.trashcan&&this.trashcan.position();this.zoomControls_&&this.zoomControls_.position();this.scrollbar&&this.scrollbar.resize();this.updateScreenCalculations_()};Blockly.WorkspaceSvg.prototype.updateScreenCalculationsIfScrolled=function(){var a=goog.dom.getDocumentScroll();goog.math.Coordinate.equals(this.lastRecordedPageScroll_,a)||(this.lastRecordedPageScroll_=a,this.updateScreenCalculations_())};
-Blockly.WorkspaceSvg.prototype.getCanvas=function(){return this.svgBlockCanvas_};Blockly.WorkspaceSvg.prototype.getBubbleCanvas=function(){return this.svgBubbleCanvas_};Blockly.WorkspaceSvg.prototype.getParentSvg=function(){if(this.cachedParentSvg_)return this.cachedParentSvg_;for(var a=this.svgGroup_;a;){if("svg"==a.tagName)return this.cachedParentSvg_=a;a=a.parentNode}return null};
-Blockly.WorkspaceSvg.prototype.translate=function(a,b){if(this.useWorkspaceDragSurface_&&this.isDragSurfaceActive_)this.workspaceDragSurface_.translateSurface(a,b);else{var c="translate("+a+","+b+") scale("+this.scale+")";this.svgBlockCanvas_.setAttribute("transform",c);this.svgBubbleCanvas_.setAttribute("transform",c)}this.blockDragSurface_&&this.blockDragSurface_.translateAndScaleGroup(a,b,this.scale)};
-Blockly.WorkspaceSvg.prototype.resetDragSurface=function(){if(this.useWorkspaceDragSurface_){this.isDragSurfaceActive_=!1;var a=this.workspaceDragSurface_.getSurfaceTranslation();this.workspaceDragSurface_.clearAndHide(this.svgGroup_);a="translate("+a.x+","+a.y+") scale("+this.scale+")";this.svgBlockCanvas_.setAttribute("transform",a);this.svgBubbleCanvas_.setAttribute("transform",a)}};
-Blockly.WorkspaceSvg.prototype.setupDragSurface=function(){if(this.useWorkspaceDragSurface_&&!this.isDragSurfaceActive_){this.isDragSurfaceActive_=!0;var a=this.svgBlockCanvas_.previousSibling,b=parseInt(this.getParentSvg().getAttribute("width"),10),c=parseInt(this.getParentSvg().getAttribute("height"),10),d=Blockly.utils.getRelativeXY(this.svgBlockCanvas_);this.workspaceDragSurface_.setContentsAndShow(this.svgBlockCanvas_,this.svgBubbleCanvas_,a,b,c,this.scale);this.workspaceDragSurface_.translateSurface(d.x,
-d.y)}};Blockly.WorkspaceSvg.prototype.getBlockDragSurface=function(){return this.blockDragSurface_};Blockly.WorkspaceSvg.prototype.getWidth=function(){var a=this.getMetrics();return a?a.viewWidth/this.scale:0};
-Blockly.WorkspaceSvg.prototype.setVisible=function(a){this.scrollbar&&this.scrollbar.setContainerVisible(a);this.getFlyout_()&&this.getFlyout_().setContainerVisible(a);this.getParentSvg().style.display=a?"block":"none";this.toolbox_&&(this.toolbox_.HtmlDiv.style.display=a?"block":"none");a?(this.render(),this.toolbox_&&this.toolbox_.position()):Blockly.hideChaff(!0)};Blockly.WorkspaceSvg.prototype.render=function(){for(var a=this.getAllBlocks(),b=a.length-1;0<=b;b--)a[b].render(!1)};
-Blockly.WorkspaceSvg.prototype.traceOn=function(){console.warn("Deprecated call to traceOn, delete this.")};Blockly.WorkspaceSvg.prototype.highlightBlock=function(a,b){if(void 0===b){for(var c=0,d;d=this.highlightedBlocks_[c];c++)d.setHighlighted(!1);this.highlightedBlocks_.length=0}if(d=a?this.getBlockById(a):null)(c=void 0===b||b)?-1==this.highlightedBlocks_.indexOf(d)&&this.highlightedBlocks_.push(d):goog.array.remove(this.highlightedBlocks_,d),d.setHighlighted(c)};
-Blockly.WorkspaceSvg.prototype.paste=function(a){if(this.rendered&&!(a.getElementsByTagName("block").length>=this.remainingCapacity())){this.currentGesture_&&this.currentGesture_.cancel();Blockly.Events.disable();try{var b=Blockly.Xml.domToBlock(a,this),c=parseInt(a.getAttribute("x"),10),d=parseInt(a.getAttribute("y"),10);if(!isNaN(c)&&!isNaN(d)){this.RTL&&(c=-c);do{a=!1;for(var e=this.getAllBlocks(),f=0,g;g=e[f];f++){var h=g.getRelativeToSurfaceXY();if(1>=Math.abs(c-h.x)&&1>=Math.abs(d-h.y)){a=!0;
-break}}if(!a){var k=b.getConnections_(!1);f=0;for(var m;m=k[f];f++)if(m.closest(Blockly.SNAP_RADIUS,new goog.math.Coordinate(c,d)).connection){a=!0;break}}a&&(c=this.RTL?c-Blockly.SNAP_RADIUS:c+Blockly.SNAP_RADIUS,d+=2*Blockly.SNAP_RADIUS)}while(a);b.moveBy(c,d)}}finally{Blockly.Events.enable()}Blockly.Events.isEnabled()&&!b.isShadow()&&Blockly.Events.fire(new Blockly.Events.BlockCreate(b));b.select()}};
-Blockly.WorkspaceSvg.prototype.refreshToolboxSelection=function(){var a=this.isFlyout?this.targetWorkspace:this;a&&!a.currentGesture_&&a.toolbox_&&a.toolbox_.flyout_&&a.toolbox_.refreshSelection()};Blockly.WorkspaceSvg.prototype.renameVariableById=function(a,b){Blockly.WorkspaceSvg.superClass_.renameVariableById.call(this,a,b);this.refreshToolboxSelection()};Blockly.WorkspaceSvg.prototype.deleteVariableById=function(a){Blockly.WorkspaceSvg.superClass_.deleteVariableById.call(this,a);this.refreshToolboxSelection()};
-Blockly.WorkspaceSvg.prototype.createVariable=function(a,b,c){a=Blockly.WorkspaceSvg.superClass_.createVariable.call(this,a,b,c);this.refreshToolboxSelection();return a};Blockly.WorkspaceSvg.prototype.recordDeleteAreas=function(){this.deleteAreaTrash_=this.trashcan&&this.svgGroup_.parentNode?this.trashcan.getClientRect():null;this.deleteAreaToolbox_=this.flyout_?this.flyout_.getClientRect():this.toolbox_?this.toolbox_.getClientRect():null};
-Blockly.WorkspaceSvg.prototype.isDeleteArea=function(a){a=new goog.math.Coordinate(a.clientX,a.clientY);return this.deleteAreaTrash_&&this.deleteAreaTrash_.contains(a)?Blockly.DELETE_AREA_TRASH:this.deleteAreaToolbox_&&this.deleteAreaToolbox_.contains(a)?Blockly.DELETE_AREA_TOOLBOX:Blockly.DELETE_AREA_NONE};Blockly.WorkspaceSvg.prototype.onMouseDown_=function(a){var b=this.getGesture(a);b&&b.handleWsStart(a,this)};
-Blockly.WorkspaceSvg.prototype.startDrag=function(a,b){var c=Blockly.utils.mouseToSvg(a,this.getParentSvg(),this.getInverseScreenCTM());c.x/=this.scale;c.y/=this.scale;this.dragDeltaXY_=goog.math.Coordinate.difference(b,c)};Blockly.WorkspaceSvg.prototype.moveDrag=function(a){a=Blockly.utils.mouseToSvg(a,this.getParentSvg(),this.getInverseScreenCTM());a.x/=this.scale;a.y/=this.scale;return goog.math.Coordinate.sum(this.dragDeltaXY_,a)};
-Blockly.WorkspaceSvg.prototype.isDragging=function(){return null!=this.currentGesture_&&this.currentGesture_.isDragging()};Blockly.WorkspaceSvg.prototype.isDraggable=function(){return!!this.scrollbar};Blockly.WorkspaceSvg.prototype.onMouseWheel_=function(a){this.currentGesture_&&this.currentGesture_.cancel();var b=-a.deltaY/50,c=Blockly.utils.mouseToSvg(a,this.getParentSvg(),this.getInverseScreenCTM());this.zoom(c.x,c.y,b);a.preventDefault()};
-Blockly.WorkspaceSvg.prototype.getBlocksBoundingBox=function(){var a=this.getTopBlocks(!1);if(!a.length)return{x:0,y:0,width:0,height:0};for(var b=a[0].getBoundingRectangle(),c=1;c<a.length;c++){var d=a[c].getBoundingRectangle();d.topLeft.x<b.topLeft.x&&(b.topLeft.x=d.topLeft.x);d.bottomRight.x>b.bottomRight.x&&(b.bottomRight.x=d.bottomRight.x);d.topLeft.y<b.topLeft.y&&(b.topLeft.y=d.topLeft.y);d.bottomRight.y>b.bottomRight.y&&(b.bottomRight.y=d.bottomRight.y)}return{x:b.topLeft.x,y:b.topLeft.y,width:b.bottomRight.x-
-b.topLeft.x,height:b.bottomRight.y-b.topLeft.y}};Blockly.WorkspaceSvg.prototype.cleanUp=function(){this.setResizesEnabled(!1);Blockly.Events.setGroup(!0);for(var a=this.getTopBlocks(!0),b=0,c=0,d;d=a[c];c++){var e=d.getRelativeToSurfaceXY();d.moveBy(-e.x,b-e.y);d.snapToGrid();b=d.getRelativeToSurfaceXY().y+d.getHeightWidth().height+Blockly.BlockSvg.MIN_BLOCK_Y}Blockly.Events.setGroup(!1);this.setResizesEnabled(!0)};
-Blockly.WorkspaceSvg.prototype.showContextMenu_=function(a){function b(a){if(a.isDeletable())n=n.concat(a.getDescendants());else{a=a.getChildren();for(var c=0;c<a.length;c++)b(a[c])}}function c(){Blockly.Events.setGroup(f);var a=n.shift();a&&(a.workspace?(a.dispose(!1,!0),setTimeout(c,10)):c());Blockly.Events.setGroup(!1)}if(!this.options.readOnly&&!this.isFlyout){var d=[],e=this.getTopBlocks(!0),f=Blockly.utils.genUid(),g=this,h={};h.text=Blockly.Msg.UNDO;h.enabled=0<this.undoStack_.length;h.callback=
-this.undo.bind(this,!1);d.push(h);h={};h.text=Blockly.Msg.REDO;h.enabled=0<this.redoStack_.length;h.callback=this.undo.bind(this,!0);d.push(h);this.scrollbar&&(h={},h.text=Blockly.Msg.CLEAN_UP,h.enabled=1<e.length,h.callback=this.cleanUp.bind(this),d.push(h));if(this.options.collapse){for(var k=h=!1,m=0;m<e.length;m++)for(var p=e[m];p;)p.isCollapsed()?h=!0:k=!0,p=p.getNextBlock();var l=function(a){for(var b=0,c=0;c<e.length;c++)for(var d=e[c];d;)setTimeout(d.setCollapsed.bind(d,a),b),d=d.getNextBlock(),
-b+=10};k={enabled:k};k.text=Blockly.Msg.COLLAPSE_ALL;k.callback=function(){l(!0)};d.push(k);h={enabled:h};h.text=Blockly.Msg.EXPAND_ALL;h.callback=function(){l(!1)};d.push(h)}var n=[];for(m=0;m<e.length;m++)b(e[m]);h={text:1==n.length?Blockly.Msg.DELETE_BLOCK:Blockly.Msg.DELETE_X_BLOCKS.replace("%1",String(n.length)),enabled:0<n.length,callback:function(){g.currentGesture_&&g.currentGesture_.cancel();2>n.length?c():Blockly.confirm(Blockly.Msg.DELETE_ALL_BLOCKS.replace("%1",n.length),function(a){a&&
-c()})}};d.push(h);this.configureContextMenu&&this.configureContextMenu(d);Blockly.ContextMenu.show(a,d,this.RTL)}};
-Blockly.WorkspaceSvg.prototype.updateToolbox=function(a){if(a=Blockly.Options.parseToolboxTree(a)){if(!this.options.languageTree)throw"Existing toolbox is null.  Can't create new toolbox.";if(a.getElementsByTagName("category").length){if(!this.toolbox_)throw"Existing toolbox has no categories.  Can't change mode.";this.options.languageTree=a;this.toolbox_.populate_(a);this.toolbox_.addColour_()}else{if(!this.flyout_)throw"Existing toolbox has categories.  Can't change mode.";this.options.languageTree=
-a;this.flyout_.show(a.childNodes)}}else if(this.options.languageTree)throw"Can't nullify an existing toolbox.";};Blockly.WorkspaceSvg.prototype.markFocused=function(){this.options.parentWorkspace?this.options.parentWorkspace.markFocused():(Blockly.mainWorkspace=this,this.setBrowserFocus())};Blockly.WorkspaceSvg.prototype.setBrowserFocus=function(){document.activeElement&&document.activeElement.blur();try{this.getParentSvg().focus()}catch(a){try{this.getParentSvg().parentNode.setActive()}catch(b){this.getParentSvg().parentNode.focus()}}};
-Blockly.WorkspaceSvg.prototype.zoom=function(a,b,c){var d=this.options.zoomOptions.scaleSpeed,e=this.getMetrics(),f=this.getParentSvg().createSVGPoint();f.x=a;f.y=b;f=f.matrixTransform(this.getCanvas().getCTM().inverse());a=f.x;b=f.y;f=this.getCanvas();d=Math.pow(d,c);c=this.scale*d;c>this.options.zoomOptions.maxScale?d=this.options.zoomOptions.maxScale/this.scale:c<this.options.zoomOptions.minScale&&(d=this.options.zoomOptions.minScale/this.scale);this.scale!=c&&(this.scrollbar&&(a=f.getCTM().translate(a*
-(1-d),b*(1-d)).scale(d),this.scrollX=a.e-e.absoluteLeft,this.scrollY=a.f-e.absoluteTop),this.setScale(c))};Blockly.WorkspaceSvg.prototype.zoomCenter=function(a){var b=this.getMetrics();this.zoom(b.viewWidth/2,b.viewHeight/2,a)};
-Blockly.WorkspaceSvg.prototype.zoomToFit=function(){var a=this.getMetrics(),b=this.getBlocksBoundingBox(),c=b.width;b=b.height;if(c){var d=a.viewWidth,e=a.viewHeight;this.flyout_&&(d-=this.flyout_.width_);this.scrollbar||(c+=a.contentLeft,b+=a.contentTop);this.setScale(Math.min(d/c,e/b));this.scrollCenter()}};
-Blockly.WorkspaceSvg.prototype.scrollCenter=function(){if(this.scrollbar){var a=this.getMetrics(),b=(a.contentWidth-a.viewWidth)/2;this.flyout_&&(b-=this.flyout_.width_/2);this.scrollbar.set(b,(a.contentHeight-a.viewHeight)/2)}else console.warn("Tried to scroll a non-scrollable workspace.")};
-Blockly.WorkspaceSvg.prototype.centerOnBlock=function(a){if(this.scrollbar){if(a=this.getBlockById(a)){var b=a.getRelativeToSurfaceXY(),c=a.getHeightWidth(),d=this.scale;a=(b.x+(this.RTL?-1:1)*c.width/2)*d;b=(b.y+c.height/2)*d;c=this.getMetrics();a=a-c.contentLeft-c.viewWidth/2;b=b-c.contentTop-c.viewHeight/2;Blockly.hideChaff();this.scrollbar.set(a,b)}}else console.warn("Tried to scroll a non-scrollable workspace.")};
-Blockly.WorkspaceSvg.prototype.setScale=function(a){this.options.zoomOptions.maxScale&&a>this.options.zoomOptions.maxScale?a=this.options.zoomOptions.maxScale:this.options.zoomOptions.minScale&&a<this.options.zoomOptions.minScale&&(a=this.options.zoomOptions.minScale);this.scale=a;this.grid_&&this.grid_.update(this.scale);this.scrollbar?this.scrollbar.resize():this.translate(this.scrollX,this.scrollY);Blockly.hideChaff(!1);this.flyout_&&this.flyout_.reflow()};
-Blockly.WorkspaceSvg.getDimensionsPx_=function(a){var b=0,c=0;a&&(b=a.getWidth(),c=a.getHeight());return{width:b,height:c}};Blockly.WorkspaceSvg.getContentDimensions_=function(a,b){return a.scrollbar?Blockly.WorkspaceSvg.getContentDimensionsBounded_(a,b):Blockly.WorkspaceSvg.getContentDimensionsExact_(a)};
-Blockly.WorkspaceSvg.getContentDimensionsExact_=function(a){var b=a.getBlocksBoundingBox(),c=a.scale;a=b.width*c;var d=b.height*c,e=b.x*c;b=b.y*c;return{left:e,top:b,right:e+a,bottom:b+d,width:a,height:d}};
-Blockly.WorkspaceSvg.getContentDimensionsBounded_=function(a,b){var c=Blockly.WorkspaceSvg.getContentDimensionsExact_(a),d=b.width,e=b.height,f=d/2,g=e/2,h=Math.min(c.left-f,c.right-d),k=Math.min(c.top-g,c.bottom-e);return{left:h,top:k,height:Math.max(c.bottom+g,c.top+e)-k,width:Math.max(c.right+f,c.left+d)-h}};
-Blockly.WorkspaceSvg.getTopLevelWorkspaceMetrics_=function(){var a=Blockly.WorkspaceSvg.getDimensionsPx_(this.toolbox_),b=Blockly.WorkspaceSvg.getDimensionsPx_(this.flyout_),c=Blockly.svgSize(this.getParentSvg());if(this.toolbox_)if(this.toolboxPosition==Blockly.TOOLBOX_AT_TOP||this.toolboxPosition==Blockly.TOOLBOX_AT_BOTTOM)c.height-=a.height;else if(this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT||this.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT)c.width-=a.width;var d=Blockly.WorkspaceSvg.getContentDimensions_(this,
-c),e=0;this.toolbox_&&this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT&&(e=a.width);var f=0;this.toolbox_&&this.toolboxPosition==Blockly.TOOLBOX_AT_TOP&&(f=a.height);return{contentHeight:d.height,contentWidth:d.width,contentTop:d.top,contentLeft:d.left,viewHeight:c.height,viewWidth:c.width,viewTop:-this.scrollY,viewLeft:-this.scrollX,absoluteTop:f,absoluteLeft:e,toolboxWidth:a.width,toolboxHeight:a.height,flyoutWidth:b.width,flyoutHeight:b.height,toolboxPosition:this.toolboxPosition}};
-Blockly.WorkspaceSvg.setTopLevelWorkspaceMetrics_=function(a){if(!this.scrollbar)throw"Attempt to set top level workspace scroll without scrollbars.";var b=this.getMetrics();goog.isNumber(a.x)&&(this.scrollX=-b.contentWidth*a.x-b.contentLeft);goog.isNumber(a.y)&&(this.scrollY=-b.contentHeight*a.y-b.contentTop);a=this.scrollX+b.absoluteLeft;b=this.scrollY+b.absoluteTop;this.translate(a,b);this.grid_&&this.grid_.moveTo(a,b)};
-Blockly.WorkspaceSvg.prototype.setResizesEnabled=function(a){var b=!this.resizesEnabled_&&a;this.resizesEnabled_=a;b&&this.resizeContents()};Blockly.WorkspaceSvg.prototype.clear=function(){this.setResizesEnabled(!1);Blockly.WorkspaceSvg.superClass_.clear.call(this);this.setResizesEnabled(!0)};Blockly.WorkspaceSvg.prototype.registerButtonCallback=function(a,b){goog.asserts.assert(goog.isFunction(b),"Button callbacks must be functions.");this.flyoutButtonCallbacks_[a]=b};
-Blockly.WorkspaceSvg.prototype.getButtonCallback=function(a){return(a=this.flyoutButtonCallbacks_[a])?a:null};Blockly.WorkspaceSvg.prototype.removeButtonCallback=function(a){this.flyoutButtonCallbacks_[a]=null};Blockly.WorkspaceSvg.prototype.registerToolboxCategoryCallback=function(a,b){goog.asserts.assert(goog.isFunction(b),"Toolbox category callbacks must be functions.");this.toolboxCategoryCallbacks_[a]=b};
-Blockly.WorkspaceSvg.prototype.getToolboxCategoryCallback=function(a){return(a=this.toolboxCategoryCallbacks_[a])?a:null};Blockly.WorkspaceSvg.prototype.removeToolboxCategoryCallback=function(a){this.toolboxCategoryCallbacks_[a]=null};
-Blockly.WorkspaceSvg.prototype.getGesture=function(a){var b="mousedown"==a.type||"touchstart"==a.type||"pointerdown"==a.type,c=this.currentGesture_;return c?b&&c.hasStarted()?(console.warn("tried to start the same gesture twice"),c.cancel(),null):c:b?this.currentGesture_=new Blockly.TouchGesture(a,this):null};Blockly.WorkspaceSvg.prototype.clearGesture=function(){this.currentGesture_=null};Blockly.WorkspaceSvg.prototype.cancelCurrentGesture=function(){this.currentGesture_&&this.currentGesture_.cancel()};
-Blockly.WorkspaceSvg.prototype.getAudioManager=function(){return this.audioManager_};Blockly.WorkspaceSvg.prototype.getGrid=function(){return this.grid_};Blockly.WorkspaceSvg.prototype.setVisible=Blockly.WorkspaceSvg.prototype.setVisible;Blockly.Mutator=function(a){Blockly.Mutator.superClass_.constructor.call(this,null);this.quarkNames_=a};goog.inherits(Blockly.Mutator,Blockly.Icon);Blockly.Mutator.prototype.workspaceWidth_=0;Blockly.Mutator.prototype.workspaceHeight_=0;
-Blockly.Mutator.prototype.drawIcon_=function(a){Blockly.utils.createSvgElement("rect",{"class":"blocklyIconShape",rx:"4",ry:"4",height:"16",width:"16"},a);Blockly.utils.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m4.203,7.296 0,1.368 -0.92,0.677 -0.11,0.41 0.9,1.559 0.41,0.11 1.043,-0.457 1.187,0.683 0.127,1.134 0.3,0.3 1.8,0 0.3,-0.299 0.127,-1.138 1.185,-0.682 1.046,0.458 0.409,-0.11 0.9,-1.559 -0.11,-0.41 -0.92,-0.677 0,-1.366 0.92,-0.677 0.11,-0.41 -0.9,-1.559 -0.409,-0.109 -1.046,0.458 -1.185,-0.682 -0.127,-1.138 -0.3,-0.299 -1.8,0 -0.3,0.3 -0.126,1.135 -1.187,0.682 -1.043,-0.457 -0.41,0.11 -0.899,1.559 0.108,0.409z"},a);
-Blockly.utils.createSvgElement("circle",{"class":"blocklyIconShape",r:"2.7",cx:"8",cy:"8"},a)};Blockly.Mutator.prototype.iconClick_=function(a){this.block_.isEditable()&&Blockly.Icon.prototype.iconClick_.call(this,a)};
-Blockly.Mutator.prototype.createEditor_=function(){this.svgDialog_=Blockly.utils.createSvgElement("svg",{x:Blockly.Bubble.BORDER_WIDTH,y:Blockly.Bubble.BORDER_WIDTH},null);if(this.quarkNames_.length)for(var a=goog.dom.createDom("xml"),b=0,c;c=this.quarkNames_[b];b++)a.appendChild(goog.dom.createDom("block",{type:c}));else a=null;a={languageTree:a,parentWorkspace:this.block_.workspace,pathToMedia:this.block_.workspace.options.pathToMedia,RTL:this.block_.RTL,toolboxPosition:this.block_.RTL?Blockly.TOOLBOX_AT_RIGHT:
-Blockly.TOOLBOX_AT_LEFT,horizontalLayout:!1,getMetrics:this.getFlyoutMetrics_.bind(this),setMetrics:null};this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isMutator=!0;a=this.workspace_.addFlyout_("g");b=this.workspace_.createDom("blocklyMutatorBackground");b.insertBefore(a,this.workspace_.svgBlockCanvas_);this.svgDialog_.appendChild(b);return this.svgDialog_};
-Blockly.Mutator.prototype.updateEditable=function(){this.block_.isInFlyout||(this.block_.isEditable()?this.iconGroup_&&Blockly.utils.removeClass(this.iconGroup_,"blocklyIconGroupReadonly"):(this.setVisible(!1),this.iconGroup_&&Blockly.utils.addClass(this.iconGroup_,"blocklyIconGroupReadonly")));Blockly.Icon.prototype.updateEditable.call(this)};
-Blockly.Mutator.prototype.resizeBubble_=function(){var a=2*Blockly.Bubble.BORDER_WIDTH,b=this.workspace_.getCanvas().getBBox();var c=this.block_.RTL?-b.x:b.width+b.x;b=b.height+3*a;if(this.workspace_.flyout_){var d=this.workspace_.flyout_.getMetrics_();b=Math.max(b,d.contentHeight+20)}c+=3*a;if(Math.abs(this.workspaceWidth_-c)>a||Math.abs(this.workspaceHeight_-b)>a)this.workspaceWidth_=c,this.workspaceHeight_=b,this.bubble_.setBubbleSize(c+a,b+a),this.svgDialog_.setAttribute("width",this.workspaceWidth_),
-this.svgDialog_.setAttribute("height",this.workspaceHeight_);this.block_.RTL&&(a="translate("+this.workspaceWidth_+",0)",this.workspace_.getCanvas().setAttribute("transform",a));this.workspace_.resize()};
-Blockly.Mutator.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"mutatorOpen",!a,a)),a){this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconXY_,null,null);this.bubble_.setSvgId(this.block_.id);if(a=this.workspace_.options.languageTree)this.workspace_.flyout_.init(this.workspace_),this.workspace_.flyout_.show(a.childNodes);this.rootBlock_=this.block_.decompose(this.workspace_);a=this.rootBlock_.getDescendants();
-for(var b=0,c;c=a[b];b++)c.render();this.rootBlock_.setMovable(!1);this.rootBlock_.setDeletable(!1);this.workspace_.flyout_?(a=2*this.workspace_.flyout_.CORNER_RADIUS,b=this.workspace_.flyout_.width_+a):b=a=16;this.block_.RTL&&(b=-b);this.rootBlock_.moveBy(b,a);if(this.block_.saveConnections){var d=this;this.block_.saveConnections(this.rootBlock_);this.sourceListener_=function(){d.block_.saveConnections(d.rootBlock_)};this.block_.workspace.addChangeListener(this.sourceListener_)}this.resizeBubble_();
-this.workspace_.addChangeListener(this.workspaceChanged_.bind(this));this.updateColour()}else this.svgDialog_=null,this.workspace_.dispose(),this.rootBlock_=this.workspace_=null,this.bubble_.dispose(),this.bubble_=null,this.workspaceHeight_=this.workspaceWidth_=0,this.sourceListener_&&(this.block_.workspace.removeChangeListener(this.sourceListener_),this.sourceListener_=null)};
-Blockly.Mutator.prototype.workspaceChanged_=function(){if(!this.workspace_.isDragging())for(var a=this.workspace_.getTopBlocks(!1),b=0,c;c=a[b];b++){var d=c.getRelativeToSurfaceXY(),e=c.getHeightWidth();20>d.y+e.height&&c.moveBy(0,20-e.height-d.y)}if(this.rootBlock_.workspace==this.workspace_){Blockly.Events.setGroup(!0);c=this.block_;a=(a=c.mutationToDom())&&Blockly.Xml.domToText(a);b=c.rendered;c.rendered=!1;c.compose(this.rootBlock_);c.rendered=b;c.initSvg();b=(b=c.mutationToDom())&&Blockly.Xml.domToText(b);
-if(a!=b){Blockly.Events.fire(new Blockly.Events.BlockChange(c,"mutation",null,a,b));var f=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(f);c.bumpNeighbours_();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY)}c.rendered&&c.render();this.workspace_.isDragging()||this.resizeBubble_();Blockly.Events.setGroup(!1)}};Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_,absoluteTop:0,absoluteLeft:0}};
-Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};Blockly.Mutator.reconnect=function(a,b,c){if(!a||!a.getSourceBlock().workspace)return!1;c=b.getInput(c).connection;var d=a.targetBlock();return d&&d!=b||c.targetConnection==a?!1:(c.isConnected()&&c.disconnect(),c.connect(a),!0)};
-Blockly.Mutator.findParentWs=function(a){var b=null;if(a&&a.options){var c=a.options.parentWorkspace;a.isFlyout?c&&c.options&&(b=c.options.parentWorkspace):c&&(b=c)}return b};goog.global.Blockly||(goog.global.Blockly={});goog.global.Blockly.Mutator||(goog.global.Blockly.Mutator={});goog.global.Blockly.Mutator.reconnect=Blockly.Mutator.reconnect;Blockly.Extensions={};Blockly.Extensions.ALL_={};Blockly.Extensions.register=function(a,b){if(!goog.isString(a)||goog.string.isEmptyOrWhitespace(a))throw Error('Error: Invalid extension name "'+a+'"');if(Blockly.Extensions.ALL_[a])throw Error('Error: Extension "'+a+'" is already registered.');if(!goog.isFunction(b))throw Error('Error: Extension "'+a+'" must be a function');Blockly.Extensions.ALL_[a]=b};
-Blockly.Extensions.registerMixin=function(a,b){if(!goog.isObject(b))throw Error('Error: Mixin "'+a+'" must be a object');Blockly.Extensions.register(a,function(){this.mixin(b)})};
-Blockly.Extensions.registerMutator=function(a,b,c,d){var e='Error when registering mutator "'+a+'": ';Blockly.Extensions.checkHasFunction_(e,b.domToMutation,"domToMutation");Blockly.Extensions.checkHasFunction_(e,b.mutationToDom,"mutationToDom");var f=Blockly.Extensions.checkMutatorDialog_(b,e);if(c&&!goog.isFunction(c))throw Error('Extension "'+a+'" is not a function');Blockly.Extensions.register(a,function(){f&&this.setMutator(new Blockly.Mutator(d));this.mixin(b);c&&c.apply(this)})};
-Blockly.Extensions.apply=function(a,b,c){var d=Blockly.Extensions.ALL_[a];if(!goog.isFunction(d))throw Error('Error: Extension "'+a+'" not found.');if(c)Blockly.Extensions.checkNoMutatorProperties_(a,b);else var e=Blockly.Extensions.getMutatorProperties_(b);d.apply(b);if(c)Blockly.Extensions.checkBlockHasMutatorProperties_('Error after applying mutator "'+a+'": ',b);else if(!Blockly.Extensions.mutatorPropertiesMatch_(e,b))throw Error('Error when applying extension "'+a+'": mutation properties changed when applying a non-mutator extension.');
-};Blockly.Extensions.checkHasFunction_=function(a,b,c){if(!b)throw Error(a+'missing required property "'+c+'"');if("function"!=typeof b)throw Error(a+'" required property "'+c+'" must be a function');};Blockly.Extensions.checkNoMutatorProperties_=function(a,b){if(Blockly.Extensions.getMutatorProperties_(b).length)throw Error('Error: tried to apply mutation "'+a+'" to a block that already has mutator functions.  Block id: '+b.id);};
-Blockly.Extensions.checkMutatorDialog_=function(a,b){var c=void 0!==a.compose,d=void 0!==a.decompose;if(c&&d){if("function"!=typeof a.compose)throw Error(b+"compose must be a function.");if("function"!=typeof a.decompose)throw Error(b+"decompose must be a function.");return!0}if(c||d)throw Error(b+'Must have both or neither of "compose" and "decompose"');return!1};
-Blockly.Extensions.checkBlockHasMutatorProperties_=function(a,b){if("function"!=typeof b.domToMutation)throw Error(a+'Applying a mutator didn\'t add "domToMutation"');if("function"!=typeof b.mutationToDom)throw Error(a+'Applying a mutator didn\'t add "mutationToDom"');Blockly.Extensions.checkMutatorDialog_(b,a)};
-Blockly.Extensions.getMutatorProperties_=function(a){var b=[];void 0!==a.domToMutation&&b.push(a.domToMutation);void 0!==a.mutationToDom&&b.push(a.mutationToDom);void 0!==a.compose&&b.push(a.compose);void 0!==a.decompose&&b.push(a.decompose);return b};Blockly.Extensions.mutatorPropertiesMatch_=function(a,b){var c=Blockly.Extensions.getMutatorProperties_(b);if(c.length!=a.length)return!1;for(var d=0;d<c.length;d++)if(a[d]!=c[d])return!1;return!0};
-Blockly.Extensions.buildTooltipForDropdown=function(a,b){var c=[];"object"==typeof document&&Blockly.utils.runAfterPageLoad(function(){for(var a in b)Blockly.utils.checkMessageReferences(b[a])});return function(){this.type&&-1===c.indexOf(this.type)&&(Blockly.Extensions.checkDropdownOptionsInTable_(this,a,b),c.push(this.type));this.setTooltip(function(){var d=this.getFieldValue(a),e=b[d];null==e?-1===c.indexOf(this.type)&&(d="No tooltip mapping for value "+d+" of field "+a,null!=this.type&&(d+=" of block type "+
-this.type),console.warn(d+".")):e=Blockly.utils.replaceMessageReferences(e);return e}.bind(this))}};Blockly.Extensions.checkDropdownOptionsInTable_=function(a,b,c){var d=a.getField(b);if(!d.isOptionListDynamic()){d=d.getOptions();for(var e=0;e<d.length;++e){var f=d[e][1];null==c[f]&&console.warn("No tooltip mapping for value "+f+" of field "+b+" of block type "+a.type)}}};
-Blockly.Extensions.buildTooltipWithFieldText=function(a,b){"object"==typeof document&&Blockly.utils.runAfterPageLoad(function(){Blockly.utils.checkMessageReferences(a)});return function(){this.setTooltip(function(){var c=this.getField(b);return Blockly.utils.replaceMessageReferences(a).replace("%1",c?c.getText():"")}.bind(this))}};
-Blockly.Extensions.extensionParentTooltip_=function(){this.tooltipWhenNotConnected_=this.tooltip;this.setTooltip(function(){var a=this.getParent();return a&&a.getInputsInline()&&a.tooltip||this.tooltipWhenNotConnected_}.bind(this))};Blockly.Extensions.register("parent_tooltip_when_inline",Blockly.Extensions.extensionParentTooltip_);Blockly.Field=function(a,b){this.size_=new goog.math.Size(0,Blockly.BlockSvg.MIN_BLOCK_Y);this.setValue(a);this.setValidator(b)};Blockly.Field.TYPE_MAP_={};Blockly.Field.register=function(a,b){if(!goog.isString(a)||goog.string.isEmptyOrWhitespace(a))throw Error('Invalid field type "'+a+'"');if(!goog.isObject(b)||!goog.isFunction(b.fromJson))throw Error('Field "'+b+'" must have a fromJson function');Blockly.Field.TYPE_MAP_[a]=b};
-Blockly.Field.fromJson=function(a){var b=Blockly.Field.TYPE_MAP_[a.type];return b?b.fromJson(a):null};Blockly.Field.cacheWidths_=null;Blockly.Field.cacheReference_=0;Blockly.Field.prototype.name=void 0;Blockly.Field.prototype.maxDisplayLength=50;Blockly.Field.prototype.text_="";Blockly.Field.prototype.sourceBlock_=null;Blockly.Field.prototype.visible_=!0;Blockly.Field.prototype.validator_=null;Blockly.Field.NBSP="\u00a0";Blockly.Field.prototype.EDITABLE=!0;
-Blockly.Field.prototype.setSourceBlock=function(a){goog.asserts.assert(!this.sourceBlock_,"Field already bound to a block.");this.sourceBlock_=a};
-Blockly.Field.prototype.init=function(){this.fieldGroup_||(this.fieldGroup_=Blockly.utils.createSvgElement("g",{},null),this.visible_||(this.fieldGroup_.style.display="none"),this.borderRect_=Blockly.utils.createSvgElement("rect",{rx:4,ry:4,x:-Blockly.BlockSvg.SEP_SPACE_X/2,y:0,height:16},this.fieldGroup_),this.textElement_=Blockly.utils.createSvgElement("text",{"class":"blocklyText",y:this.size_.height-12.5},this.fieldGroup_),this.updateEditable(),this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_),
-this.mouseDownWrapper_=Blockly.bindEventWithChecks_(this.fieldGroup_,"mousedown",this,this.onMouseDown_),this.render_())};Blockly.Field.prototype.initModel=function(){};Blockly.Field.prototype.dispose=function(){this.mouseDownWrapper_&&(Blockly.unbindEvent_(this.mouseDownWrapper_),this.mouseDownWrapper_=null);this.sourceBlock_=null;goog.dom.removeNode(this.fieldGroup_);this.validator_=this.borderRect_=this.textElement_=this.fieldGroup_=null};
-Blockly.Field.prototype.updateEditable=function(){var a=this.fieldGroup_;this.EDITABLE&&a&&(this.sourceBlock_.isEditable()?(Blockly.utils.addClass(a,"blocklyEditableText"),Blockly.utils.removeClass(a,"blocklyNonEditableText"),this.fieldGroup_.style.cursor=this.CURSOR):(Blockly.utils.addClass(a,"blocklyNonEditableText"),Blockly.utils.removeClass(a,"blocklyEditableText"),this.fieldGroup_.style.cursor=""))};
-Blockly.Field.prototype.isCurrentlyEditable=function(){return this.EDITABLE&&!!this.sourceBlock_&&this.sourceBlock_.isEditable()};Blockly.Field.prototype.isVisible=function(){return this.visible_};Blockly.Field.prototype.setVisible=function(a){if(this.visible_!=a){this.visible_=a;var b=this.getSvgRoot();b&&(b.style.display=a?"block":"none",this.render_())}};Blockly.Field.prototype.setValidator=function(a){this.validator_=a};Blockly.Field.prototype.getValidator=function(){return this.validator_};
-Blockly.Field.prototype.classValidator=function(a){return a};Blockly.Field.prototype.callValidator=function(a){var b=this.classValidator(a);if(null===b)return null;void 0!==b&&(a=b);if(b=this.getValidator()){b=b.call(this,a);if(null===b)return null;void 0!==b&&(a=b)}return a};Blockly.Field.prototype.getSvgRoot=function(){return this.fieldGroup_};
-Blockly.Field.prototype.render_=function(){if(this.visible_){goog.dom.removeChildren(this.textElement_);var a=document.createTextNode(this.getDisplayText_());this.textElement_.appendChild(a);this.updateWidth()}else this.size_.width=0};Blockly.Field.prototype.updateWidth=function(){var a=Blockly.Field.getCachedWidth(this.textElement_);this.borderRect_&&this.borderRect_.setAttribute("width",a+Blockly.BlockSvg.SEP_SPACE_X);this.size_.width=a};
-Blockly.Field.getCachedWidth=function(a){var b=a.textContent+"\n"+a.className.baseVal,c;if(Blockly.Field.cacheWidths_&&(c=Blockly.Field.cacheWidths_[b]))return c;try{c=goog.userAgent.IE||goog.userAgent.EDGE?a.getBBox().width:a.getComputedTextLength()}catch(d){return 8*a.textContent.length}Blockly.Field.cacheWidths_&&(Blockly.Field.cacheWidths_[b]=c);return c};Blockly.Field.startCache=function(){Blockly.Field.cacheReference_++;Blockly.Field.cacheWidths_||(Blockly.Field.cacheWidths_={})};
-Blockly.Field.stopCache=function(){Blockly.Field.cacheReference_--;Blockly.Field.cacheReference_||(Blockly.Field.cacheWidths_=null)};Blockly.Field.prototype.getSize=function(){this.size_.width||this.render_();return this.size_};Blockly.Field.prototype.getScaledBBox_=function(){var a=this.borderRect_.getBBox(),b=a.height*this.sourceBlock_.workspace.scale;a=a.width*this.sourceBlock_.workspace.scale;var c=this.getAbsoluteXY_();return{top:c.y,bottom:c.y+b,left:c.x,right:c.x+a}};
-Blockly.Field.prototype.getDisplayText_=function(){var a=this.text_;if(!a)return Blockly.Field.NBSP;a.length>this.maxDisplayLength&&(a=a.substring(0,this.maxDisplayLength-2)+"\u2026");a=a.replace(/\s/g,Blockly.Field.NBSP);this.sourceBlock_.RTL&&(a+="\u200f");return a};Blockly.Field.prototype.getText=function(){return this.text_};Blockly.Field.prototype.setText=function(a){null!==a&&(a=String(a),a!==this.text_&&(this.text_=a,this.forceRerender()))};
-Blockly.Field.prototype.forceRerender=function(){this.size_.width=0;this.sourceBlock_&&this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_())};Blockly.Field.prototype.getValue=function(){return this.getText()};Blockly.Field.prototype.setValue=function(a){if(null!==a){var b=this.getValue();b!=a&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,b,a)),this.setText(a))}};
-Blockly.Field.prototype.onMouseDown_=function(a){this.sourceBlock_&&this.sourceBlock_.workspace&&(a=this.sourceBlock_.workspace.getGesture(a))&&a.setStartField(this)};Blockly.Field.prototype.setTooltip=function(a){};Blockly.Field.prototype.getAbsoluteXY_=function(){return goog.style.getPageOffset(this.borderRect_)};Blockly.FieldLabel=function(a,b){this.size_=new goog.math.Size(0,17.5);this.class_=b;this.setValue(a)};goog.inherits(Blockly.FieldLabel,Blockly.Field);Blockly.FieldLabel.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);return new Blockly.FieldLabel(b,a["class"])};Blockly.FieldLabel.prototype.EDITABLE=!1;
-Blockly.FieldLabel.prototype.init=function(){this.textElement_||(this.textElement_=Blockly.utils.createSvgElement("text",{"class":"blocklyText",y:this.size_.height-5},null),this.class_&&Blockly.utils.addClass(this.textElement_,this.class_),this.visible_||(this.textElement_.style.display="none"),this.sourceBlock_.getSvgRoot().appendChild(this.textElement_),this.textElement_.tooltip=this.sourceBlock_,Blockly.Tooltip.bindMouseEvents(this.textElement_),this.render_())};
-Blockly.FieldLabel.prototype.dispose=function(){goog.dom.removeNode(this.textElement_);this.textElement_=null};Blockly.FieldLabel.prototype.getSvgRoot=function(){return this.textElement_};Blockly.FieldLabel.prototype.setTooltip=function(a){this.textElement_.tooltip=a};Blockly.Field.register("field_label",Blockly.FieldLabel);Blockly.Input=function(a,b,c,d){if(a!=Blockly.DUMMY_INPUT&&!b)throw"Value inputs and statement inputs must have non-empty name.";this.type=a;this.name=b;this.sourceBlock_=c;this.connection=d;this.fieldRow=[]};Blockly.Input.prototype.align=Blockly.ALIGN_LEFT;Blockly.Input.prototype.visible_=!0;Blockly.Input.prototype.appendField=function(a,b){this.insertFieldAt(this.fieldRow.length,a,b);return this};
-Blockly.Input.prototype.insertFieldAt=function(a,b,c){if(0>a||a>this.fieldRow.length)throw Error("index "+a+" out of bounds.");if(!b&&!c)return a;goog.isString(b)&&(b=new Blockly.FieldLabel(b));b.setSourceBlock(this.sourceBlock_);this.sourceBlock_.rendered&&b.init();b.name=c;b.prefixField&&(a=this.insertFieldAt(a,b.prefixField));this.fieldRow.splice(a,0,b);++a;b.suffixField&&(a=this.insertFieldAt(a,b.suffixField));this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());
-return a};Blockly.Input.prototype.removeField=function(a){for(var b=0,c;c=this.fieldRow[b];b++)if(c.name===a){c.dispose();this.fieldRow.splice(b,1);this.sourceBlock_.rendered&&(this.sourceBlock_.render(),this.sourceBlock_.bumpNeighbours_());return}goog.asserts.fail('Field "%s" not found.',a)};Blockly.Input.prototype.isVisible=function(){return this.visible_};
-Blockly.Input.prototype.setVisible=function(a){var b=[];if(this.visible_==a)return b;for(var c=(this.visible_=a)?"block":"none",d=0,e;e=this.fieldRow[d];d++)e.setVisible(a);this.connection&&(a?b=this.connection.unhideAll():this.connection.hideAll(),d=this.connection.targetBlock())&&(d.getSvgRoot().style.display=c,a||(d.rendered=!1));return b};Blockly.Input.prototype.setCheck=function(a){if(!this.connection)throw"This input does not have a connection.";this.connection.setCheck(a);return this};
-Blockly.Input.prototype.setAlign=function(a){this.align=a;this.sourceBlock_.rendered&&this.sourceBlock_.render();return this};Blockly.Input.prototype.init=function(){if(this.sourceBlock_.workspace.rendered)for(var a=0;a<this.fieldRow.length;a++)this.fieldRow[a].init()};Blockly.Input.prototype.dispose=function(){for(var a=0,b;b=this.fieldRow[a];a++)b.dispose();this.connection&&this.connection.dispose();this.sourceBlock_=null};Blockly.Warning=function(a){Blockly.Warning.superClass_.constructor.call(this,a);this.createIcon();this.text_={}};goog.inherits(Blockly.Warning,Blockly.Icon);Blockly.Warning.prototype.collapseHidden=!1;
-Blockly.Warning.prototype.drawIcon_=function(a){Blockly.utils.createSvgElement("path",{"class":"blocklyIconShape",d:"M2,15Q-1,15 0.5,12L6.5,1.7Q8,-1 9.5,1.7L15.5,12Q17,15 14,15z"},a);Blockly.utils.createSvgElement("path",{"class":"blocklyIconSymbol",d:"m7,4.8v3.16l0.27,2.27h1.46l0.27,-2.27v-3.16z"},a);Blockly.utils.createSvgElement("rect",{"class":"blocklyIconSymbol",x:"7",y:"11",height:"2",width:"2"},a)};
-Blockly.Warning.textToDom_=function(a){var b=Blockly.utils.createSvgElement("text",{"class":"blocklyText blocklyBubbleText",y:Blockly.Bubble.BORDER_WIDTH},null);a=a.split("\n");for(var c=0;c<a.length;c++){var d=Blockly.utils.createSvgElement("tspan",{dy:"1em",x:Blockly.Bubble.BORDER_WIDTH},b),e=document.createTextNode(a[c]);d.appendChild(e)}return b};
-Blockly.Warning.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"warningOpen",!a,a)),a){a=Blockly.Warning.textToDom_(this.getText());this.bubble_=new Blockly.Bubble(this.block_.workspace,a,this.block_.svgPath_,this.iconXY_,null,null);this.bubble_.setSvgId(this.block_.id);if(this.block_.RTL)for(var b=a.getBBox().width,c=0,d;d=a.childNodes[c];c++)d.setAttribute("text-anchor","end"),d.setAttribute("x",b+Blockly.Bubble.BORDER_WIDTH);this.updateColour();
-a=this.bubble_.getBubbleSize();this.bubble_.setBubbleSize(a.width,a.height)}else this.bubble_.dispose(),this.body_=this.bubble_=null};Blockly.Warning.prototype.bodyFocus_=function(a){this.bubble_.promote_()};Blockly.Warning.prototype.setText=function(a,b){this.text_[b]!=a&&(a?this.text_[b]=a:delete this.text_[b],this.isVisible()&&(this.setVisible(!1),this.setVisible(!0)))};Blockly.Warning.prototype.getText=function(){var a=[],b;for(b in this.text_)a.push(this.text_[b]);return a.join("\n")};
-Blockly.Warning.prototype.dispose=function(){this.block_.warning=null;Blockly.Icon.prototype.dispose.call(this)};Blockly.Block=function(a,b,c){"undefined"!==typeof Blockly.Generator.prototype[b]&&console.warn('FUTURE ERROR: Block prototypeName "'+b+'" conflicts with Blockly.Generator members. Registering Generators for this block type will incur errors.\nThis name will be DISALLOWED (throwing an error) in future versions of Blockly.');this.id=c&&!a.getBlockById(c)?c:Blockly.utils.genUid();a.blockDB_[this.id]=this;this.previousConnection=this.nextConnection=this.outputConnection=null;this.inputList=[];this.inputsInline=
-void 0;this.disabled=!1;this.tooltip="";this.contextMenu=!0;this.parentBlock_=null;this.childBlocks_=[];this.editable_=this.movable_=this.deletable_=!0;this.collapsed_=this.isShadow_=!1;this.comment=null;this.xy_=new goog.math.Coordinate(0,0);this.workspace=a;this.isInFlyout=a.isFlyout;this.isInMutator=a.isMutator;this.RTL=a.RTL;b&&(this.type=b,c=Blockly.Blocks[b],goog.asserts.assertObject(c,'Error: Unknown block type "%s".',b),goog.mixin(this,c));a.addTopBlock(this);goog.isFunction(this.init)&&this.init();
-this.inputsInlineDefault=this.inputsInline;if(Blockly.Events.isEnabled()){(a=Blockly.Events.getGroup())||Blockly.Events.setGroup(!0);try{Blockly.Events.fire(new Blockly.Events.BlockCreate(this))}finally{a||Blockly.Events.setGroup(!1)}}goog.isFunction(this.onchange)&&this.setOnChange(this.onchange)};Blockly.Block.obtain=function(a,b){console.warn("Deprecated call to Blockly.Block.obtain, use workspace.newBlock instead.");return a.newBlock(b)};Blockly.Block.prototype.data=null;
-Blockly.Block.prototype.colour_="#000000";Blockly.Block.prototype.hue_=null;
-Blockly.Block.prototype.dispose=function(a){if(this.workspace){this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);this.unplug(a);Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockDelete(this));Blockly.Events.disable();try{this.workspace&&(this.workspace.removeTopBlock(this),delete this.workspace.blockDB_[this.id],this.workspace=null);for(var b=this.childBlocks_.length-1;0<=b;b--)this.childBlocks_[b].dispose(!1);b=0;for(var c;c=this.inputList[b];b++)c.dispose();
-this.inputList.length=0;var d=this.getConnections_(!0);for(b=0;b<d.length;b++){var e=d[b];e.isConnected()&&e.disconnect();d[b].dispose()}}finally{Blockly.Events.enable()}}};Blockly.Block.prototype.initModel=function(){for(var a=0,b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.initModel&&d.initModel()};
-Blockly.Block.prototype.unplug=function(a){if(this.outputConnection)this.outputConnection.isConnected()&&this.outputConnection.disconnect();else if(this.previousConnection){var b=null;this.previousConnection.isConnected()&&(b=this.previousConnection.targetConnection,this.previousConnection.disconnect());var c=this.getNextBlock();a&&c&&(a=this.nextConnection.targetConnection,a.disconnect(),b&&b.checkType_(a)&&b.connect(a))}};
-Blockly.Block.prototype.getConnections_=function(a){a=[];this.outputConnection&&a.push(this.outputConnection);this.previousConnection&&a.push(this.previousConnection);this.nextConnection&&a.push(this.nextConnection);for(var b=0,c;c=this.inputList[b];b++)c.connection&&a.push(c.connection);return a};Blockly.Block.prototype.lastConnectionInStack_=function(){for(var a=this.nextConnection;a;){var b=a.targetBlock();if(!b)return a;a=b.nextConnection}return null};Blockly.Block.prototype.bumpNeighbours_=function(){console.warn("Not expected to reach this bumpNeighbours_ function. The BlockSvg function for bumpNeighbours_ was expected to be called instead.")};
-Blockly.Block.prototype.getParent=function(){return this.parentBlock_};Blockly.Block.prototype.getInputWithBlock=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.connection&&c.connection.targetBlock()==a)return c;return null};Blockly.Block.prototype.getSurroundParent=function(){var a=this;do{var b=a;a=a.getParent();if(!a)return null}while(a.getNextBlock()==b);return a};Blockly.Block.prototype.getNextBlock=function(){return this.nextConnection&&this.nextConnection.targetBlock()};
-Blockly.Block.prototype.getRootBlock=function(){var a=this;do{var b=a;a=b.parentBlock_}while(a);return b};Blockly.Block.prototype.getChildren=function(){return this.childBlocks_};
-Blockly.Block.prototype.setParent=function(a){if(a!=this.parentBlock_){if(this.parentBlock_){goog.array.remove(this.parentBlock_.childBlocks_,this);if(this.previousConnection&&this.previousConnection.isConnected())throw"Still connected to previous block.";if(this.outputConnection&&this.outputConnection.isConnected())throw"Still connected to parent block.";this.parentBlock_=null}else this.workspace.removeTopBlock(this);(this.parentBlock_=a)?a.childBlocks_.push(this):this.workspace.addTopBlock(this)}};
-Blockly.Block.prototype.getDescendants=function(){for(var a=[this],b,c=0;b=this.childBlocks_[c];c++)a.push.apply(a,b.getDescendants());return a};Blockly.Block.prototype.isDeletable=function(){return this.deletable_&&!this.isShadow_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.Block.prototype.setDeletable=function(a){this.deletable_=a};Blockly.Block.prototype.isMovable=function(){return this.movable_&&!this.isShadow_&&!(this.workspace&&this.workspace.options.readOnly)};
-Blockly.Block.prototype.setMovable=function(a){this.movable_=a};Blockly.Block.prototype.isShadow=function(){return this.isShadow_};Blockly.Block.prototype.setShadow=function(a){this.isShadow_=a};Blockly.Block.prototype.isEditable=function(){return this.editable_&&!(this.workspace&&this.workspace.options.readOnly)};Blockly.Block.prototype.setEditable=function(a){this.editable_=a;a=0;for(var b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.updateEditable()};
-Blockly.Block.prototype.setConnectionsHidden=function(a){if(!a&&this.isCollapsed()){if(this.outputConnection&&this.outputConnection.setHidden(a),this.previousConnection&&this.previousConnection.setHidden(a),this.nextConnection){this.nextConnection.setHidden(a);var b=this.nextConnection.targetBlock();b&&b.setConnectionsHidden(a)}}else for(var c=this.getConnections_(!0),d=0;b=c[d];d++)b.setHidden(a),b.isSuperior()&&(b=b.targetBlock())&&b.setConnectionsHidden(a)};
-Blockly.Block.prototype.setHelpUrl=function(a){this.helpUrl=a};Blockly.Block.prototype.setTooltip=function(a){this.tooltip=a};Blockly.Block.prototype.getColour=function(){return this.colour_};Blockly.Block.prototype.getHue=function(){return this.hue_};
-Blockly.Block.prototype.setColour=function(a){var b=goog.isString(a)?Blockly.utils.replaceMessageReferences(a):a,c=Number(b);if(!isNaN(c)&&0<=c&&360>=c)this.hue_=c,this.colour_=Blockly.hueToRgb(c);else if(goog.isString(b)&&/^#[0-9a-fA-F]{6}$/.test(b))this.colour_=b,this.hue_=null;else throw c='Invalid colour: "'+b+'"',a!=b&&(c+=' (from "'+a+'")'),c;};
-Blockly.Block.prototype.setOnChange=function(a){if(a&&!goog.isFunction(a))throw Error("onchange must be a function.");this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);if(this.onchange=a)this.onchangeWrapper_=a.bind(this),this.workspace.addChangeListener(this.onchangeWrapper_)};Blockly.Block.prototype.getField=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(e.name===a)return e;return null};
-Blockly.Block.prototype.getVars=function(){for(var a=[],b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)e instanceof Blockly.FieldVariable&&a.push(e.getValue());return a};Blockly.Block.prototype.getVarModels=function(){for(var a=[],b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)e instanceof Blockly.FieldVariable&&(e=this.workspace.getVariableById(e.getValue()))&&a.push(e);return a};
-Blockly.Block.prototype.updateVarName=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)e instanceof Blockly.FieldVariable&&a.getId()==e.getValue()&&e.setText(a.name)};Blockly.Block.prototype.renameVarById=function(a,b){for(var c=0,d;d=this.inputList[c];c++)for(var e=0,f;f=d.fieldRow[e];e++)f instanceof Blockly.FieldVariable&&a==f.getValue()&&f.setValue(b)};Blockly.Block.prototype.getFieldValue=function(a){return(a=this.getField(a))?a.getValue():null};
-Blockly.Block.prototype.setFieldValue=function(a,b){var c=this.getField(b);goog.asserts.assertObject(c,'Field "%s" not found.',b);c.setValue(a)};
-Blockly.Block.prototype.setPreviousStatement=function(a,b){a?(void 0===b&&(b=null),this.previousConnection||(goog.asserts.assert(!this.outputConnection,"Remove output connection prior to adding previous connection."),this.previousConnection=this.makeConnection_(Blockly.PREVIOUS_STATEMENT)),this.previousConnection.setCheck(b)):this.previousConnection&&(goog.asserts.assert(!this.previousConnection.isConnected(),"Must disconnect previous statement before removing connection."),this.previousConnection.dispose(),
-this.previousConnection=null)};Blockly.Block.prototype.setNextStatement=function(a,b){a?(void 0===b&&(b=null),this.nextConnection||(this.nextConnection=this.makeConnection_(Blockly.NEXT_STATEMENT)),this.nextConnection.setCheck(b)):this.nextConnection&&(goog.asserts.assert(!this.nextConnection.isConnected(),"Must disconnect next statement before removing connection."),this.nextConnection.dispose(),this.nextConnection=null)};
-Blockly.Block.prototype.setOutput=function(a,b){a?(void 0===b&&(b=null),this.outputConnection||(goog.asserts.assert(!this.previousConnection,"Remove previous connection prior to adding output connection."),this.outputConnection=this.makeConnection_(Blockly.OUTPUT_VALUE)),this.outputConnection.setCheck(b)):this.outputConnection&&(goog.asserts.assert(!this.outputConnection.isConnected(),"Must disconnect output value before removing connection."),this.outputConnection.dispose(),this.outputConnection=
-null)};Blockly.Block.prototype.setInputsInline=function(a){this.inputsInline!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this,"inline",null,this.inputsInline,a)),this.inputsInline=a)};
-Blockly.Block.prototype.getInputsInline=function(){if(void 0!=this.inputsInline)return this.inputsInline;for(var a=1;a<this.inputList.length;a++)if(this.inputList[a-1].type==Blockly.DUMMY_INPUT&&this.inputList[a].type==Blockly.DUMMY_INPUT)return!1;for(a=1;a<this.inputList.length;a++)if(this.inputList[a-1].type==Blockly.INPUT_VALUE&&this.inputList[a].type==Blockly.DUMMY_INPUT)return!0;return!1};
-Blockly.Block.prototype.setDisabled=function(a){this.disabled!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this,"disabled",null,this.disabled,a)),this.disabled=a)};Blockly.Block.prototype.getInheritedDisabled=function(){for(var a=this.getSurroundParent();a;){if(a.disabled)return!0;a=a.getSurroundParent()}return!1};Blockly.Block.prototype.isCollapsed=function(){return this.collapsed_};
-Blockly.Block.prototype.setCollapsed=function(a){this.collapsed_!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this,"collapsed",null,this.collapsed_,a)),this.collapsed_=a)};
-Blockly.Block.prototype.toString=function(a,b){var c=[],d=b||"?";if(this.collapsed_)c.push(this.getInput("_TEMP_COLLAPSED_INPUT").fieldRow[0].text_);else for(var e=0,f;f=this.inputList[e];e++){for(var g=0,h;h=f.fieldRow[g];g++)h instanceof Blockly.FieldDropdown&&!h.getValue()?c.push(d):c.push(h.getText());f.connection&&((f=f.connection.targetBlock())?c.push(f.toString(void 0,b)):c.push(d))}c=goog.string.trim(c.join(" "))||"???";a&&(c=goog.string.truncate(c,a));return c};
-Blockly.Block.prototype.appendValueInput=function(a){return this.appendInput_(Blockly.INPUT_VALUE,a)};Blockly.Block.prototype.appendStatementInput=function(a){return this.appendInput_(Blockly.NEXT_STATEMENT,a)};Blockly.Block.prototype.appendDummyInput=function(a){return this.appendInput_(Blockly.DUMMY_INPUT,a||"")};
-Blockly.Block.prototype.jsonInit=function(a){var b=a.type?'Block "'+a.type+'": ':"";goog.asserts.assert(void 0==a.output||void 0==a.previousStatement,b+"Must not have both an output and a previousStatement.");this.jsonInitColour_(a,b);for(var c=0;void 0!==a["message"+c];)this.interpolate_(a["message"+c],a["args"+c]||[],a["lastDummyAlign"+c]),c++;void 0!==a.inputsInline&&this.setInputsInline(a.inputsInline);void 0!==a.output&&this.setOutput(!0,a.output);void 0!==a.previousStatement&&this.setPreviousStatement(!0,
-a.previousStatement);void 0!==a.nextStatement&&this.setNextStatement(!0,a.nextStatement);void 0!==a.tooltip&&(c=a.tooltip,c=Blockly.utils.replaceMessageReferences(c),this.setTooltip(c));void 0!==a.enableContextMenu&&(c=a.enableContextMenu,this.contextMenu=!!c);void 0!==a.helpUrl&&(c=a.helpUrl,c=Blockly.utils.replaceMessageReferences(c),this.setHelpUrl(c));goog.isString(a.extensions)&&(console.warn(b+"JSON attribute 'extensions' should be an array of strings. Found raw string in JSON for '"+a.type+
-"' block."),a.extensions=[a.extensions]);void 0!==a.mutator&&Blockly.Extensions.apply(a.mutator,this,!0);if(Array.isArray(a.extensions))for(a=a.extensions,c=0;c<a.length;++c)Blockly.Extensions.apply(a[c],this,!1)};Blockly.Block.prototype.jsonInitColour_=function(a,b){if("colour"in a)if(void 0===a.colour)console.warn(b+"Undefined color value.");else{var c=a.colour;try{this.setColour(c)}catch(d){console.warn(b+"Illegal color value: ",c)}}};
-Blockly.Block.prototype.mixin=function(a,b){if(goog.isDef(b)&&!goog.isBoolean(b))throw Error("opt_disableCheck must be a boolean if provided");if(!b){var c=[],d;for(d in a)void 0!==this[d]&&c.push(d);if(c.length)throw Error("Mixin will overwrite block members: "+JSON.stringify(c));}goog.mixin(this,a)};
-Blockly.Block.prototype.interpolate_=function(a,b,c){var d=Blockly.utils.tokenizeInterpolation(a),e=[],f=0;a=[];for(var g=0;g<d.length;g++){var h=d[g];if("number"==typeof h){if(0>=h||h>b.length)throw Error('Block "'+this.type+'": Message index %'+h+" out of range.");if(e[h])throw Error('Block "'+this.type+'": Message index %'+h+" duplicated.");e[h]=!0;f++;a.push(b[h-1])}else(h=h.trim())&&a.push(h)}if(f!=b.length)throw Error('Block "'+this.type+'": Message does not reference all '+b.length+" arg(s).");
-a.length&&("string"==typeof a[a.length-1]||goog.string.startsWith(a[a.length-1].type,"field_"))&&(g={type:"input_dummy"},c&&(g.align=c),a.push(g));c={LEFT:Blockly.ALIGN_LEFT,RIGHT:Blockly.ALIGN_RIGHT,CENTRE:Blockly.ALIGN_CENTRE};b=[];for(g=0;g<a.length;g++)if(e=a[g],"string"==typeof e)b.push([e,void 0]);else{d=f=null;do if(h=!1,"string"==typeof e)f=new Blockly.FieldLabel(e);else switch(e.type){case "input_value":d=this.appendValueInput(e.name);break;case "input_statement":d=this.appendStatementInput(e.name);
-break;case "input_dummy":d=this.appendDummyInput(e.name);break;default:f=Blockly.Field.fromJson(e),f||(e.alt?(e=e.alt,h=!0):console.warn("Blockly could not create a field of type "+e.type+". You may need to register your custom field.  See github.com/google/blockly/issues/1584"))}while(h);if(f)b.push([f,e.name]);else if(d){e.check&&d.setCheck(e.check);e.align&&d.setAlign(c[e.align]);for(e=0;e<b.length;e++)d.appendField(b[e][0],b[e][1]);b.length=0}}};
-Blockly.Block.prototype.appendInput_=function(a,b){var c=null;if(a==Blockly.INPUT_VALUE||a==Blockly.NEXT_STATEMENT)c=this.makeConnection_(a);c=new Blockly.Input(a,b,this,c);this.inputList.push(c);return c};
-Blockly.Block.prototype.moveInputBefore=function(a,b){if(a!=b){for(var c=-1,d=b?-1:this.inputList.length,e=0,f;f=this.inputList[e];e++)if(f.name==a){if(c=e,-1!=d)break}else if(b&&f.name==b&&(d=e,-1!=c))break;goog.asserts.assert(-1!=c,'Named input "%s" not found.',a);goog.asserts.assert(-1!=d,'Reference input "%s" not found.',b);this.moveNumberedInputBefore(c,d)}};
-Blockly.Block.prototype.moveNumberedInputBefore=function(a,b){goog.asserts.assert(a!=b,"Can't move input to itself.");goog.asserts.assert(a<this.inputList.length,"Input index "+a+" out of bounds.");goog.asserts.assert(b<=this.inputList.length,"Reference input "+b+" out of bounds.");var c=this.inputList[a];this.inputList.splice(a,1);a<b&&b--;this.inputList.splice(b,0,c)};
-Blockly.Block.prototype.removeInput=function(a,b){for(var c=0,d;d=this.inputList[c];c++)if(d.name==a){if(d.connection&&d.connection.isConnected()){d.connection.setShadowDom(null);var e=d.connection.targetBlock();e.isShadow()?e.dispose():e.unplug()}d.dispose();this.inputList.splice(c,1);return}b||goog.asserts.fail('Input "%s" not found.',a)};Blockly.Block.prototype.getInput=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.name==a)return c;return null};
-Blockly.Block.prototype.getInputTargetBlock=function(a){return(a=this.getInput(a))&&a.connection&&a.connection.targetBlock()};Blockly.Block.prototype.getCommentText=function(){return this.comment||""};Blockly.Block.prototype.setCommentText=function(a){this.comment!=a&&(Blockly.Events.fire(new Blockly.Events.BlockChange(this,"comment",null,this.comment,a||"")),this.comment=a)};Blockly.Block.prototype.setWarningText=function(a,b){};Blockly.Block.prototype.setMutator=function(a){};
-Blockly.Block.prototype.getRelativeToSurfaceXY=function(){return this.xy_};Blockly.Block.prototype.moveBy=function(a,b){goog.asserts.assert(!this.parentBlock_,"Block has parent.");var c=new Blockly.Events.BlockMove(this);this.xy_.translate(a,b);c.recordNew();Blockly.Events.fire(c)};Blockly.Block.prototype.makeConnection_=function(a){return new Blockly.Connection(this,a)};
-Blockly.Block.prototype.allInputsFilled=function(a){void 0===a&&(a=!0);if(!a&&this.isShadow())return!1;for(var b=0,c;c=this.inputList[b];b++)if(c.connection&&(c=c.connection.targetBlock(),!c||!c.allInputsFilled(a)))return!1;return(b=this.getNextBlock())?b.allInputsFilled(a):!0};Blockly.Block.prototype.toDevString=function(){var a=this.type?'"'+this.type+'" block':"Block";this.id&&(a+=' (id="'+this.id+'")');return a};Blockly.BlockDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.BlockDragSurfaceSvg.prototype.SVG_=null;Blockly.BlockDragSurfaceSvg.prototype.dragGroup_=null;Blockly.BlockDragSurfaceSvg.prototype.container_=null;Blockly.BlockDragSurfaceSvg.prototype.scale_=1;Blockly.BlockDragSurfaceSvg.prototype.surfaceXY_=null;
-Blockly.BlockDragSurfaceSvg.prototype.createDom=function(){this.SVG_||(this.SVG_=Blockly.utils.createSvgElement("svg",{xmlns:Blockly.SVG_NS,"xmlns:html":Blockly.HTML_NS,"xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1","class":"blocklyBlockDragSurface"},this.container_),this.dragGroup_=Blockly.utils.createSvgElement("g",{},this.SVG_))};
-Blockly.BlockDragSurfaceSvg.prototype.setBlocksAndShow=function(a){goog.asserts.assert(0==this.dragGroup_.childNodes.length,"Already dragging a block.");this.dragGroup_.appendChild(a);this.SVG_.style.display="block";this.surfaceXY_=new goog.math.Coordinate(0,0)};Blockly.BlockDragSurfaceSvg.prototype.translateAndScaleGroup=function(a,b,c){this.scale_=c;a=a.toFixed(0);b=b.toFixed(0);this.dragGroup_.setAttribute("transform","translate("+a+","+b+") scale("+c+")")};
-Blockly.BlockDragSurfaceSvg.prototype.translateSurfaceInternal_=function(){var a=this.surfaceXY_.x,b=this.surfaceXY_.y;a=a.toFixed(0);b=b.toFixed(0);this.SVG_.style.display="block";Blockly.utils.setCssTransform(this.SVG_,"translate3d("+a+"px, "+b+"px, 0px)")};Blockly.BlockDragSurfaceSvg.prototype.translateSurface=function(a,b){this.surfaceXY_=new goog.math.Coordinate(a*this.scale_,b*this.scale_);this.translateSurfaceInternal_()};
-Blockly.BlockDragSurfaceSvg.prototype.getSurfaceTranslation=function(){var a=Blockly.utils.getRelativeXY(this.SVG_);return new goog.math.Coordinate(a.x/this.scale_,a.y/this.scale_)};Blockly.BlockDragSurfaceSvg.prototype.getGroup=function(){return this.dragGroup_};Blockly.BlockDragSurfaceSvg.prototype.getCurrentBlock=function(){return this.dragGroup_.firstChild};
-Blockly.BlockDragSurfaceSvg.prototype.clearAndHide=function(a){a?a.appendChild(this.getCurrentBlock()):this.dragGroup_.removeChild(this.getCurrentBlock());this.SVG_.style.display="none";goog.asserts.assert(0==this.dragGroup_.childNodes.length,"Drag group was not cleared.");this.surfaceXY_=null};Blockly.utils.uiMenu={};Blockly.utils.uiMenu.getSize=function(a){a=a.getElement();var b=goog.style.getSize(a);b.height=a.scrollHeight;return b};Blockly.utils.uiMenu.adjustBBoxesForRTL=function(a,b,c){b.left+=c.width;b.right+=c.width;a.left+=c.width;a.right+=c.width};Blockly.ContextMenu={};Blockly.ContextMenu.currentBlock=null;Blockly.ContextMenu.eventWrapper_=null;Blockly.ContextMenu.show=function(a,b,c){Blockly.WidgetDiv.show(Blockly.ContextMenu,c,null);if(b.length){var d=Blockly.ContextMenu.populate_(b,c);goog.events.listen(d,goog.ui.Component.EventType.ACTION,Blockly.ContextMenu.hide);Blockly.ContextMenu.position_(d,a,c);setTimeout(function(){d.getElement().focus()},1);Blockly.ContextMenu.currentBlock=null}else Blockly.ContextMenu.hide()};
-Blockly.ContextMenu.populate_=function(a,b){var c=new goog.ui.Menu;c.setRightToLeft(b);for(var d=0,e;e=a[d];d++){var f=new goog.ui.MenuItem(e.text);f.setRightToLeft(b);c.addChild(f,!0);f.setEnabled(e.enabled);e.enabled&&(goog.events.listen(f,goog.ui.Component.EventType.ACTION,e.callback),f.handleContextMenu=function(){goog.events.dispatchEvent(this,goog.ui.Component.EventType.ACTION)})}return c};
-Blockly.ContextMenu.position_=function(a,b,c){var d=Blockly.utils.getViewportBBox();b={top:b.clientY+d.top,bottom:b.clientY+d.top,left:b.clientX+d.left,right:b.clientX+d.left};Blockly.ContextMenu.createWidget_(a);var e=Blockly.utils.uiMenu.getSize(a);c&&Blockly.utils.uiMenu.adjustBBoxesForRTL(d,b,e);Blockly.WidgetDiv.positionWithAnchor(d,b,e,c);a.getElement().focus()};
-Blockly.ContextMenu.createWidget_=function(a){a.render(Blockly.WidgetDiv.DIV);var b=a.getElement();Blockly.utils.addClass(b,"blocklyContextMenu");Blockly.bindEventWithChecks_(b,"contextmenu",null,Blockly.utils.noEvent);a.setAllowAutoFocus(!0)};Blockly.ContextMenu.hide=function(){Blockly.WidgetDiv.hideIfOwner(Blockly.ContextMenu);Blockly.ContextMenu.currentBlock=null;Blockly.ContextMenu.eventWrapper_&&Blockly.unbindEvent_(Blockly.ContextMenu.eventWrapper_)};
-Blockly.ContextMenu.callbackFactory=function(a,b){return function(){Blockly.Events.disable();try{var c=Blockly.Xml.domToBlock(b,a.workspace),d=a.getRelativeToSurfaceXY();d.x=a.RTL?d.x-Blockly.SNAP_RADIUS:d.x+Blockly.SNAP_RADIUS;d.y+=2*Blockly.SNAP_RADIUS;c.moveBy(d.x,d.y)}finally{Blockly.Events.enable()}Blockly.Events.isEnabled()&&!c.isShadow()&&Blockly.Events.fire(new Blockly.Events.BlockCreate(c));c.select()}};
-Blockly.ContextMenu.blockDeleteOption=function(a){var b=a.getDescendants(!0).length,c=a.getNextBlock();c&&(b-=c.getDescendants(!0).length);return{text:1==b?Blockly.Msg.DELETE_BLOCK:Blockly.Msg.DELETE_X_BLOCKS.replace("%1",String(b)),enabled:!0,callback:function(){Blockly.Events.setGroup(!0);a.dispose(!0,!0);Blockly.Events.setGroup(!1)}}};Blockly.ContextMenu.blockHelpOption=function(a){return{enabled:!(goog.isFunction(a.helpUrl)?!a.helpUrl():!a.helpUrl),text:Blockly.Msg.HELP,callback:function(){a.showHelp_()}}};
-Blockly.ContextMenu.blockDuplicateOption=function(a){var b=!0;a.getDescendants().length>a.workspace.remainingCapacity()&&(b=!1);return{text:Blockly.Msg.DUPLICATE_BLOCK,enabled:b,callback:function(){Blockly.duplicate_(a)}}};Blockly.ContextMenu.blockCommentOption=function(a){var b={enabled:!goog.userAgent.IE};a.comment?(b.text=Blockly.Msg.REMOVE_COMMENT,b.callback=function(){a.setCommentText(null)}):(b.text=Blockly.Msg.ADD_COMMENT,b.callback=function(){a.setCommentText("")});return b};Blockly.BlockSvg=function(a,b,c){this.svgGroup_=Blockly.utils.createSvgElement("g",{},null);this.svgGroup_.translate_="";this.svgPathDark_=Blockly.utils.createSvgElement("path",{"class":"blocklyPathDark",transform:"translate(1,1)"},this.svgGroup_);this.svgPath_=Blockly.utils.createSvgElement("path",{"class":"blocklyPath"},this.svgGroup_);this.svgPathLight_=Blockly.utils.createSvgElement("path",{"class":"blocklyPathLight"},this.svgGroup_);this.svgPath_.tooltip=this;this.rendered=!1;this.useDragSurface_=
-Blockly.utils.is3dSupported()&&!!a.blockDragSurface_;Blockly.Tooltip.bindMouseEvents(this.svgPath_);Blockly.BlockSvg.superClass_.constructor.call(this,a,b,c);this.svgGroup_.dataset&&(this.svgGroup_.dataset.id=this.id)};goog.inherits(Blockly.BlockSvg,Blockly.Block);Blockly.BlockSvg.prototype.height=0;Blockly.BlockSvg.prototype.width=0;Blockly.BlockSvg.prototype.dragStartXY_=null;Blockly.BlockSvg.prototype.warningTextDb_=null;Blockly.BlockSvg.INLINE=-1;
-Blockly.BlockSvg.prototype.initSvg=function(){goog.asserts.assert(this.workspace.rendered,"Workspace is headless.");for(var a=0,b;b=this.inputList[a];a++)b.init();b=this.getIcons();for(a=0;a<b.length;a++)b[a].createIcon();this.updateColour();this.updateMovable();this.workspace.options.readOnly||this.eventsInit_||Blockly.bindEventWithChecks_(this.getSvgRoot(),"mousedown",this,this.onMouseDown_);this.eventsInit_=!0;this.getSvgRoot().parentNode||this.workspace.getCanvas().appendChild(this.getSvgRoot())};
-Blockly.BlockSvg.prototype.select=function(){if(this.isShadow()&&this.getParent())this.getParent().select();else if(Blockly.selected!=this){var a=null;if(Blockly.selected){a=Blockly.selected.id;Blockly.Events.disable();try{Blockly.selected.unselect()}finally{Blockly.Events.enable()}}a=new Blockly.Events.Ui(null,"selected",a,this.id);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=this;this.addSelect()}};
-Blockly.BlockSvg.prototype.unselect=function(){if(Blockly.selected==this){var a=new Blockly.Events.Ui(null,"selected",this.id,null);a.workspaceId=this.workspace.id;Blockly.Events.fire(a);Blockly.selected=null;this.removeSelect()}};Blockly.BlockSvg.prototype.mutator=null;Blockly.BlockSvg.prototype.comment=null;Blockly.BlockSvg.prototype.warning=null;
-Blockly.BlockSvg.prototype.getIcons=function(){var a=[];this.mutator&&a.push(this.mutator);this.comment&&a.push(this.comment);this.warning&&a.push(this.warning);return a};
-Blockly.BlockSvg.prototype.setParent=function(a){if(a!=this.parentBlock_){var b=this.getSvgRoot();if(this.parentBlock_&&b){var c=this.getRelativeToSurfaceXY();this.workspace.getCanvas().appendChild(b);b.setAttribute("transform","translate("+c.x+","+c.y+")")}Blockly.Field.startCache();Blockly.BlockSvg.superClass_.setParent.call(this,a);Blockly.Field.stopCache();a&&(c=this.getRelativeToSurfaceXY(),a.getSvgRoot().appendChild(b),a=this.getRelativeToSurfaceXY(),this.moveConnections_(a.x-c.x,a.y-c.y))}};
-Blockly.BlockSvg.prototype.getRelativeToSurfaceXY=function(){var a=0,b=0,c=this.useDragSurface_?this.workspace.blockDragSurface_.getGroup():null,d=this.getSvgRoot();if(d){do{var e=Blockly.utils.getRelativeXY(d);a+=e.x;b+=e.y;this.useDragSurface_&&this.workspace.blockDragSurface_.getCurrentBlock()==d&&(e=this.workspace.blockDragSurface_.getSurfaceTranslation(),a+=e.x,b+=e.y);d=d.parentNode}while(d&&d!=this.workspace.getCanvas()&&d!=c)}return new goog.math.Coordinate(a,b)};
-Blockly.BlockSvg.prototype.moveBy=function(a,b){goog.asserts.assert(!this.parentBlock_,"Block has parent.");var c=new Blockly.Events.BlockMove(this),d=this.getRelativeToSurfaceXY();this.translate(d.x+a,d.y+b);this.moveConnections_(a,b);c.recordNew();this.workspace.resizeContents();Blockly.Events.fire(c)};Blockly.BlockSvg.prototype.translate=function(a,b){this.getSvgRoot().setAttribute("transform","translate("+a+","+b+")")};
-Blockly.BlockSvg.prototype.moveToDragSurface_=function(){if(this.useDragSurface_){var a=this.getRelativeToSurfaceXY();this.clearTransformAttributes_();this.workspace.blockDragSurface_.translateSurface(a.x,a.y);this.workspace.blockDragSurface_.setBlocksAndShow(this.getSvgRoot())}};Blockly.BlockSvg.prototype.moveOffDragSurface_=function(a){this.useDragSurface_&&(this.translate(a.x,a.y),this.workspace.blockDragSurface_.clearAndHide(this.workspace.getCanvas()))};
-Blockly.BlockSvg.prototype.moveDuringDrag=function(a){this.useDragSurface_?this.workspace.blockDragSurface_.translateSurface(a.x,a.y):(this.svgGroup_.translate_="translate("+a.x+","+a.y+")",this.svgGroup_.setAttribute("transform",this.svgGroup_.translate_+this.svgGroup_.skew_))};Blockly.BlockSvg.prototype.clearTransformAttributes_=function(){Blockly.utils.removeAttribute(this.getSvgRoot(),"transform")};
-Blockly.BlockSvg.prototype.snapToGrid=function(){if(this.workspace&&!this.workspace.isDragging()&&!this.getParent()&&!this.isInFlyout){var a=this.workspace.getGrid();if(a&&a.shouldSnap()){var b=a.getSpacing(),c=b/2,d=this.getRelativeToSurfaceXY();a=Math.round((d.x-c)/b)*b+c-d.x;b=Math.round((d.y-c)/b)*b+c-d.y;a=Math.round(a);b=Math.round(b);0==a&&0==b||this.moveBy(a,b)}}};
-Blockly.BlockSvg.prototype.getBoundingRectangle=function(){var a=this.getRelativeToSurfaceXY(this),b=this.outputConnection?Blockly.BlockSvg.TAB_WIDTH:0,c=this.getHeightWidth();if(this.RTL){var d=new goog.math.Coordinate(a.x-(c.width-b),a.y);a=new goog.math.Coordinate(a.x+b,a.y+c.height)}else d=new goog.math.Coordinate(a.x-b,a.y),a=new goog.math.Coordinate(a.x+c.width-b,a.y+c.height);return{topLeft:d,bottomRight:a}};
-Blockly.BlockSvg.prototype.setCollapsed=function(a){if(this.collapsed_!=a){for(var b=[],c=0,d;d=this.inputList[c];c++)b.push.apply(b,d.setVisible(!a));if(a){d=this.getIcons();for(c=0;c<d.length;c++)d[c].setVisible(!1);c=this.toString(Blockly.COLLAPSE_CHARS);this.appendDummyInput("_TEMP_COLLAPSED_INPUT").appendField(c).init()}else this.removeInput("_TEMP_COLLAPSED_INPUT"),this.setWarningText(null);Blockly.BlockSvg.superClass_.setCollapsed.call(this,a);b.length||(b[0]=this);if(this.rendered)for(c=0;a=
-b[c];c++)a.render()}};Blockly.BlockSvg.prototype.tab=function(a,b){var c=this.createTabList_(),d=c.indexOf(a);-1==d&&(d=b?-1:c.length);(c=c[b?d+1:d-1])?c instanceof Blockly.Field?c.showEditor_():c.tab(null,b):(c=this.getParent())&&c.tab(this,b)};Blockly.BlockSvg.prototype.createTabList_=function(){for(var a=[],b=0,c;c=this.inputList[b];b++){for(var d=0,e;e=c.fieldRow[d];d++)e instanceof Blockly.FieldTextInput&&a.push(e);c.connection&&(c=c.connection.targetBlock())&&a.push(c)}return a};
-Blockly.BlockSvg.prototype.onMouseDown_=function(a){var b=this.workspace.getGesture(a);b&&b.handleBlockStart(a,this)};Blockly.BlockSvg.prototype.showHelp_=function(){var a=goog.isFunction(this.helpUrl)?this.helpUrl():this.helpUrl;a&&window.open(a)};
-Blockly.BlockSvg.prototype.showContextMenu_=function(a){if(!this.workspace.options.readOnly&&this.contextMenu){var b=this,c=[];if(this.isDeletable()&&this.isMovable()&&!b.isInFlyout){c.push(Blockly.ContextMenu.blockDuplicateOption(b));this.isEditable()&&!this.collapsed_&&this.workspace.options.comments&&c.push(Blockly.ContextMenu.blockCommentOption(b));if(!this.collapsed_)for(var d=1;d<this.inputList.length;d++)if(this.inputList[d-1].type!=Blockly.NEXT_STATEMENT&&this.inputList[d].type!=Blockly.NEXT_STATEMENT){d=
-{enabled:!0};var e=this.getInputsInline();d.text=e?Blockly.Msg.EXTERNAL_INPUTS:Blockly.Msg.INLINE_INPUTS;d.callback=function(){b.setInputsInline(!e)};c.push(d);break}this.workspace.options.collapse&&(this.collapsed_?(d={enabled:!0},d.text=Blockly.Msg.EXPAND_BLOCK,d.callback=function(){b.setCollapsed(!1)},c.push(d)):(d={enabled:!0},d.text=Blockly.Msg.COLLAPSE_BLOCK,d.callback=function(){b.setCollapsed(!0)},c.push(d)));this.workspace.options.disable&&(d={text:this.disabled?Blockly.Msg.ENABLE_BLOCK:
-Blockly.Msg.DISABLE_BLOCK,enabled:!this.getInheritedDisabled(),callback:function(){b.setDisabled(!b.disabled)}},c.push(d));c.push(Blockly.ContextMenu.blockDeleteOption(b))}c.push(Blockly.ContextMenu.blockHelpOption(b));this.customContextMenu&&this.customContextMenu(c);Blockly.ContextMenu.show(a,c,this.RTL);Blockly.ContextMenu.currentBlock=this}};
-Blockly.BlockSvg.prototype.moveConnections_=function(a,b){if(this.rendered){for(var c=this.getConnections_(!1),d=0;d<c.length;d++)c[d].moveBy(a,b);c=this.getIcons();for(d=0;d<c.length;d++)c[d].computeIconLocation();for(d=0;d<this.childBlocks_.length;d++)this.childBlocks_[d].moveConnections_(a,b)}};
-Blockly.BlockSvg.prototype.setDragging=function(a){if(a){var b=this.getSvgRoot();b.translate_="";b.skew_="";Blockly.draggingConnections_=Blockly.draggingConnections_.concat(this.getConnections_(!0));Blockly.utils.addClass(this.svgGroup_,"blocklyDragging")}else Blockly.draggingConnections_=[],Blockly.utils.removeClass(this.svgGroup_,"blocklyDragging");for(b=0;b<this.childBlocks_.length;b++)this.childBlocks_[b].setDragging(a)};
-Blockly.BlockSvg.prototype.updateMovable=function(){this.isMovable()?Blockly.utils.addClass(this.svgGroup_,"blocklyDraggable"):Blockly.utils.removeClass(this.svgGroup_,"blocklyDraggable")};Blockly.BlockSvg.prototype.setMovable=function(a){Blockly.BlockSvg.superClass_.setMovable.call(this,a);this.updateMovable()};Blockly.BlockSvg.prototype.setEditable=function(a){Blockly.BlockSvg.superClass_.setEditable.call(this,a);a=this.getIcons();for(var b=0;b<a.length;b++)a[b].updateEditable()};
-Blockly.BlockSvg.prototype.setShadow=function(a){Blockly.BlockSvg.superClass_.setShadow.call(this,a);this.updateColour()};Blockly.BlockSvg.prototype.getSvgRoot=function(){return this.svgGroup_};
-Blockly.BlockSvg.prototype.dispose=function(a,b){if(this.workspace){Blockly.Tooltip.hide();Blockly.Field.startCache();var c=this.workspace;Blockly.selected==this&&(this.unselect(),this.workspace.cancelCurrentGesture());Blockly.ContextMenu.currentBlock==this&&Blockly.ContextMenu.hide();b&&this.rendered&&(this.unplug(a),this.disposeUiEffect());this.rendered=!1;if(this.warningTextDb_){for(var d in this.warningTextDb_)clearTimeout(this.warningTextDb_[d]);this.warningTextDb_=null}Blockly.Events.disable();
-try{var e=this.getIcons();for(d=0;d<e.length;d++)e[d].dispose()}finally{Blockly.Events.enable()}Blockly.BlockSvg.superClass_.dispose.call(this,a);goog.dom.removeNode(this.svgGroup_);c.resizeContents();this.svgPathDark_=this.svgPathLight_=this.svgPath_=this.svgGroup_=null;Blockly.Field.stopCache()}};
-Blockly.BlockSvg.prototype.disposeUiEffect=function(){this.workspace.getAudioManager().play("delete");var a=this.workspace.getSvgXY(this.svgGroup_),b=this.svgGroup_.cloneNode(!0);b.translateX_=a.x;b.translateY_=a.y;b.setAttribute("transform","translate("+b.translateX_+","+b.translateY_+")");this.workspace.getParentSvg().appendChild(b);b.bBox_=b.getBBox();Blockly.BlockSvg.disposeUiStep_(b,this.RTL,new Date,this.workspace.scale)};
-Blockly.BlockSvg.disposeUiStep_=function(a,b,c,d){var e=(new Date-c)/150;1<e?goog.dom.removeNode(a):(a.setAttribute("transform","translate("+(a.translateX_+(b?-1:1)*a.bBox_.width*d/2*e)+","+(a.translateY_+a.bBox_.height*d*e)+") scale("+(1-e)*d+")"),setTimeout(Blockly.BlockSvg.disposeUiStep_,10,a,b,c,d))};
-Blockly.BlockSvg.prototype.connectionUiEffect=function(){this.workspace.getAudioManager().play("click");if(!(1>this.workspace.scale)){var a=this.workspace.getSvgXY(this.svgGroup_);this.outputConnection?(a.x+=(this.RTL?3:-3)*this.workspace.scale,a.y+=13*this.workspace.scale):this.previousConnection&&(a.x+=(this.RTL?-23:23)*this.workspace.scale,a.y+=3*this.workspace.scale);a=Blockly.utils.createSvgElement("circle",{cx:a.x,cy:a.y,r:0,fill:"none",stroke:"#888","stroke-width":10},this.workspace.getParentSvg());
-Blockly.BlockSvg.connectionUiStep_(a,new Date,this.workspace.scale)}};Blockly.BlockSvg.connectionUiStep_=function(a,b,c){var d=(new Date-b)/150;1<d?goog.dom.removeNode(a):(a.setAttribute("r",25*d*c),a.style.opacity=1-d,Blockly.BlockSvg.disconnectUiStop_.pid_=setTimeout(Blockly.BlockSvg.connectionUiStep_,10,a,b,c))};
-Blockly.BlockSvg.prototype.disconnectUiEffect=function(){this.workspace.getAudioManager().play("disconnect");if(!(1>this.workspace.scale)){var a=this.getHeightWidth().height;a=Math.atan(10/a)/Math.PI*180;this.RTL||(a*=-1);Blockly.BlockSvg.disconnectUiStep_(this.svgGroup_,a,new Date)}};
-Blockly.BlockSvg.disconnectUiStep_=function(a,b,c){var d=(new Date-c)/200;1<d?a.skew_="":(a.skew_="skewX("+Math.round(Math.sin(d*Math.PI*3)*(1-d)*b)+")",Blockly.BlockSvg.disconnectUiStop_.group=a,Blockly.BlockSvg.disconnectUiStop_.pid=setTimeout(Blockly.BlockSvg.disconnectUiStep_,10,a,b,c));a.setAttribute("transform",a.translate_+a.skew_)};
-Blockly.BlockSvg.disconnectUiStop_=function(){if(Blockly.BlockSvg.disconnectUiStop_.group){clearTimeout(Blockly.BlockSvg.disconnectUiStop_.pid);var a=Blockly.BlockSvg.disconnectUiStop_.group;a.skew_="";a.setAttribute("transform",a.translate_);Blockly.BlockSvg.disconnectUiStop_.group=null}};Blockly.BlockSvg.disconnectUiStop_.pid=0;Blockly.BlockSvg.disconnectUiStop_.group=null;
-Blockly.BlockSvg.prototype.updateColour=function(){if(!this.disabled){var a=this.getColour(),b=goog.color.hexToRgb(a);if(this.isShadow())b=goog.color.lighten(b,.6),a=goog.color.rgbArrayToHex(b),this.svgPathLight_.style.display="none",this.svgPathDark_.setAttribute("fill",a);else{this.svgPathLight_.style.display="";var c=goog.color.rgbArrayToHex(goog.color.lighten(b,.3));b=goog.color.rgbArrayToHex(goog.color.darken(b,.2));this.svgPathLight_.setAttribute("stroke",c);this.svgPathDark_.setAttribute("fill",
-b)}this.svgPath_.setAttribute("fill",a);a=this.getIcons();for(c=0;c<a.length;c++)a[c].updateColour();for(a=0;c=this.inputList[a];a++){b=0;for(var d;d=c.fieldRow[b];b++)d.forceRerender()}}};
-Blockly.BlockSvg.prototype.updateDisabled=function(){this.disabled||this.getInheritedDisabled()?Blockly.utils.addClass(this.svgGroup_,"blocklyDisabled")&&this.svgPath_.setAttribute("fill","url(#"+this.workspace.options.disabledPatternId+")"):Blockly.utils.removeClass(this.svgGroup_,"blocklyDisabled")&&this.updateColour();for(var a=this.getChildren(),b=0,c;c=a[b];b++)c.updateDisabled()};
-Blockly.BlockSvg.prototype.getCommentText=function(){return this.comment?this.comment.getText().replace(/\s+$/,"").replace(/ +\n/g,"\n"):""};Blockly.BlockSvg.prototype.setCommentText=function(a){var b=!1;goog.isString(a)?(this.comment||(this.comment=new Blockly.Comment(this),b=!0),this.comment.setText(a)):this.comment&&(this.comment.dispose(),b=!0);b&&this.rendered&&(this.render(),this.bumpNeighbours_())};
-Blockly.BlockSvg.prototype.setWarningText=function(a,b){this.warningTextDb_||(this.warningTextDb_=Object.create(null));var c=b||"";if(c)this.warningTextDb_[c]&&(clearTimeout(this.warningTextDb_[c]),delete this.warningTextDb_[c]);else for(var d in this.warningTextDb_)clearTimeout(this.warningTextDb_[d]),delete this.warningTextDb_[d];if(this.workspace.isDragging()){var e=this;this.warningTextDb_[c]=setTimeout(function(){e.workspace&&(delete e.warningTextDb_[c],e.setWarningText(a,c))},100)}else{this.isInFlyout&&
-(a=null);d=this.getSurroundParent();for(var f=null;d;)d.isCollapsed()&&(f=d),d=d.getSurroundParent();f&&f.setWarningText(a,"collapsed "+this.id+" "+c);d=!1;goog.isString(a)?(this.warning||(this.warning=new Blockly.Warning(this),d=!0),this.warning.setText(a,c)):this.warning&&!c?(this.warning.dispose(),d=!0):this.warning&&(d=this.warning.getText(),this.warning.setText("",c),(f=this.warning.getText())||this.warning.dispose(),d=d!=f);d&&this.rendered&&(this.render(),this.bumpNeighbours_())}};
-Blockly.BlockSvg.prototype.setMutator=function(a){this.mutator&&this.mutator!==a&&this.mutator.dispose();a&&(a.block_=this,this.mutator=a,a.createIcon())};Blockly.BlockSvg.prototype.setDisabled=function(a){this.disabled!=a&&(Blockly.BlockSvg.superClass_.setDisabled.call(this,a),this.rendered&&this.updateDisabled())};
-Blockly.BlockSvg.prototype.setHighlighted=function(a){this.rendered&&(a?(this.svgPath_.setAttribute("filter","url(#"+this.workspace.options.embossFilterId+")"),this.svgPathLight_.style.display="none"):(Blockly.utils.removeAttribute(this.svgPath_,"filter"),delete this.svgPathLight_.style.display))};Blockly.BlockSvg.prototype.addSelect=function(){Blockly.utils.addClass(this.svgGroup_,"blocklySelected")};Blockly.BlockSvg.prototype.removeSelect=function(){Blockly.utils.removeClass(this.svgGroup_,"blocklySelected")};
-Blockly.BlockSvg.prototype.setDeleteStyle=function(a){a?Blockly.utils.addClass(this.svgGroup_,"blocklyDraggingDelete"):Blockly.utils.removeClass(this.svgGroup_,"blocklyDraggingDelete")};Blockly.BlockSvg.prototype.setColour=function(a){Blockly.BlockSvg.superClass_.setColour.call(this,a);this.rendered&&this.updateColour()};Blockly.BlockSvg.prototype.bringToFront=function(){var a=this;do{var b=a.getSvgRoot();b.parentNode.appendChild(b);a=a.getParent()}while(a)};
-Blockly.BlockSvg.prototype.setPreviousStatement=function(a,b){Blockly.BlockSvg.superClass_.setPreviousStatement.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.BlockSvg.prototype.setNextStatement=function(a,b){Blockly.BlockSvg.superClass_.setNextStatement.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.BlockSvg.prototype.setOutput=function(a,b){Blockly.BlockSvg.superClass_.setOutput.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};
-Blockly.BlockSvg.prototype.setInputsInline=function(a){Blockly.BlockSvg.superClass_.setInputsInline.call(this,a);this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.BlockSvg.prototype.removeInput=function(a,b){Blockly.BlockSvg.superClass_.removeInput.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.BlockSvg.prototype.moveNumberedInputBefore=function(a,b){Blockly.BlockSvg.superClass_.moveNumberedInputBefore.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_())};
-Blockly.BlockSvg.prototype.appendInput_=function(a,b){var c=Blockly.BlockSvg.superClass_.appendInput_.call(this,a,b);this.rendered&&(this.render(),this.bumpNeighbours_());return c};Blockly.BlockSvg.prototype.getConnections_=function(a){var b=[];if(a||this.rendered)if(this.outputConnection&&b.push(this.outputConnection),this.previousConnection&&b.push(this.previousConnection),this.nextConnection&&b.push(this.nextConnection),a||!this.collapsed_){a=0;for(var c;c=this.inputList[a];a++)c.connection&&b.push(c.connection)}return b};
-Blockly.BlockSvg.prototype.makeConnection_=function(a){return new Blockly.RenderedConnection(this,a)};
-Blockly.BlockSvg.prototype.bumpNeighbours_=function(){if(this.workspace&&!this.workspace.isDragging()){var a=this.getRootBlock();if(!a.isInFlyout)for(var b=this.getConnections_(!1),c=0,d;d=b[c];c++){d.isConnected()&&d.isSuperior()&&d.targetBlock().bumpNeighbours_();for(var e=d.neighbours_(Blockly.SNAP_RADIUS),f=0,g;g=e[f];f++)d.isConnected()&&g.isConnected()||g.getSourceBlock().getRootBlock()!=a&&(d.isSuperior()?g.bumpAwayFrom_(d):d.bumpAwayFrom_(g))}}};
-Blockly.BlockSvg.prototype.scheduleSnapAndBump=function(){var a=this,b=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(b);a.snapToGrid();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY/2);setTimeout(function(){Blockly.Events.setGroup(b);a.bumpNeighbours_();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY)};Blockly.BlockSvg.render={};Blockly.BlockSvg.SEP_SPACE_X=10;Blockly.BlockSvg.SEP_SPACE_Y=10;Blockly.BlockSvg.INLINE_PADDING_Y=5;Blockly.BlockSvg.MIN_BLOCK_Y=25;Blockly.BlockSvg.TAB_HEIGHT=20;Blockly.BlockSvg.TAB_WIDTH=8;Blockly.BlockSvg.NOTCH_WIDTH=30;Blockly.BlockSvg.CORNER_RADIUS=8;Blockly.BlockSvg.START_HAT=!1;Blockly.BlockSvg.START_HAT_HEIGHT=15;Blockly.BlockSvg.START_HAT_PATH="c 30,-"+Blockly.BlockSvg.START_HAT_HEIGHT+" 70,-"+Blockly.BlockSvg.START_HAT_HEIGHT+" 100,0";
-Blockly.BlockSvg.START_HAT_HIGHLIGHT_LTR="c 17.8,-9.2 45.3,-14.9 75,-8.7 M 100.5,0.5";Blockly.BlockSvg.START_HAT_HIGHLIGHT_RTL="m 25,-8.7 c 29.7,-6.2 57.2,-0.5 75,8.7";Blockly.BlockSvg.DISTANCE_45_INSIDE=(1-Math.SQRT1_2)*(Blockly.BlockSvg.CORNER_RADIUS-.5)+.5;Blockly.BlockSvg.DISTANCE_45_OUTSIDE=(1-Math.SQRT1_2)*(Blockly.BlockSvg.CORNER_RADIUS+.5)-.5;Blockly.BlockSvg.NOTCH_PATH_LEFT="l 6,4 3,0 6,-4";Blockly.BlockSvg.NOTCH_PATH_LEFT_HIGHLIGHT="l 6,4 3,0 6,-4";Blockly.BlockSvg.NOTCH_PATH_RIGHT="l -6,4 -3,0 -6,-4";
-Blockly.BlockSvg.JAGGED_TEETH="l 8,0 0,4 8,4 -16,8 8,4";Blockly.BlockSvg.JAGGED_TEETH_HEIGHT=20;Blockly.BlockSvg.JAGGED_TEETH_WIDTH=15;Blockly.BlockSvg.TAB_PATH_DOWN="v 5 c 0,10 -"+Blockly.BlockSvg.TAB_WIDTH+",-8 -"+Blockly.BlockSvg.TAB_WIDTH+",7.5 s "+Blockly.BlockSvg.TAB_WIDTH+",-2.5 "+Blockly.BlockSvg.TAB_WIDTH+",7.5";
-Blockly.BlockSvg.TAB_PATH_DOWN_HIGHLIGHT_RTL="v 6.5 m -"+.97*Blockly.BlockSvg.TAB_WIDTH+",3 q -"+.05*Blockly.BlockSvg.TAB_WIDTH+",10 "+.3*Blockly.BlockSvg.TAB_WIDTH+",9.5 m "+.67*Blockly.BlockSvg.TAB_WIDTH+",-1.9 v 1.4";Blockly.BlockSvg.TOP_LEFT_CORNER_START="m 0,"+Blockly.BlockSvg.CORNER_RADIUS;Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_RTL="m "+Blockly.BlockSvg.DISTANCE_45_INSIDE+","+Blockly.BlockSvg.DISTANCE_45_INSIDE;
-Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_LTR="m 0.5,"+(Blockly.BlockSvg.CORNER_RADIUS-.5);Blockly.BlockSvg.TOP_LEFT_CORNER="A "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,1 "+Blockly.BlockSvg.CORNER_RADIUS+",0";Blockly.BlockSvg.TOP_LEFT_CORNER_HIGHLIGHT="A "+(Blockly.BlockSvg.CORNER_RADIUS-.5)+","+(Blockly.BlockSvg.CORNER_RADIUS-.5)+" 0 0,1 "+Blockly.BlockSvg.CORNER_RADIUS+",0.5";
-Blockly.BlockSvg.INNER_TOP_LEFT_CORNER=Blockly.BlockSvg.NOTCH_PATH_RIGHT+" h -"+(Blockly.BlockSvg.NOTCH_WIDTH-15-Blockly.BlockSvg.CORNER_RADIUS)+" a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,0 -"+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS;Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER="a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,0 "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS;
-Blockly.BlockSvg.INNER_TOP_LEFT_CORNER_HIGHLIGHT_RTL="a "+Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+" 0 0,0 "+(-Blockly.BlockSvg.DISTANCE_45_OUTSIDE-.5)+","+(Blockly.BlockSvg.CORNER_RADIUS-Blockly.BlockSvg.DISTANCE_45_OUTSIDE);Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_RTL="a "+(Blockly.BlockSvg.CORNER_RADIUS+.5)+","+(Blockly.BlockSvg.CORNER_RADIUS+.5)+" 0 0,0 "+(Blockly.BlockSvg.CORNER_RADIUS+.5)+","+(Blockly.BlockSvg.CORNER_RADIUS+.5);
-Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_LTR="a "+(Blockly.BlockSvg.CORNER_RADIUS+.5)+","+(Blockly.BlockSvg.CORNER_RADIUS+.5)+" 0 0,0 "+(Blockly.BlockSvg.CORNER_RADIUS-Blockly.BlockSvg.DISTANCE_45_OUTSIDE)+","+(Blockly.BlockSvg.DISTANCE_45_OUTSIDE+.5);Blockly.BlockSvg.prototype.getHeightWidth=function(){var a=this.height,b=this.width,c=this.getNextBlock();c?(c=c.getHeightWidth(),a+=c.height-4,b=Math.max(b,c.width)):this.nextConnection||this.outputConnection||(a+=2);return{height:a,width:b}};
-Blockly.BlockSvg.prototype.render=function(a){Blockly.Field.startCache();this.rendered=!0;var b=Blockly.BlockSvg.SEP_SPACE_X;this.RTL&&(b=-b);for(var c=this.getIcons(),d=0;d<c.length;d++)b=c[d].renderIcon(b);b+=this.RTL?Blockly.BlockSvg.SEP_SPACE_X:-Blockly.BlockSvg.SEP_SPACE_X;c=this.renderCompute_(b);this.renderDraw_(b,c);this.renderMoveConnections_();!1!==a&&((a=this.getParent())?a.render(!0):this.workspace.resizeContents());Blockly.Field.stopCache()};
-Blockly.BlockSvg.prototype.renderFields_=function(a,b,c){c+=Blockly.BlockSvg.INLINE_PADDING_Y;this.RTL&&(b=-b);for(var d=0,e;e=a[d];d++){var f=e.getSvgRoot();f&&(this.RTL?(b-=e.renderSep+e.renderWidth,f.setAttribute("transform","translate("+b+","+c+")"),e.renderWidth&&(b-=Blockly.BlockSvg.SEP_SPACE_X)):(f.setAttribute("transform","translate("+(b+e.renderSep)+","+c+")"),e.renderWidth&&(b+=e.renderSep+e.renderWidth+Blockly.BlockSvg.SEP_SPACE_X)))}return this.RTL?-b:b};
-Blockly.BlockSvg.prototype.renderCompute_=function(a){var b=this.inputList,c=[];c.rightEdge=a+2*Blockly.BlockSvg.SEP_SPACE_X;if(this.previousConnection||this.nextConnection)c.rightEdge=Math.max(c.rightEdge,Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.SEP_SPACE_X);for(var d=0,e=0,f=!1,g=!1,h=!1,k=void 0,m=this.getInputsInline()&&!this.isCollapsed(),p=0,l;l=b[p];p++)if(l.isVisible()){if(m&&k&&k!=Blockly.NEXT_STATEMENT&&l.type!=Blockly.NEXT_STATEMENT)var n=c[c.length-1];else k=l.type,n=[],n.type=m&&
-l.type!=Blockly.NEXT_STATEMENT?Blockly.BlockSvg.INLINE:l.type,n.height=0,c.push(n);n.push(l);l.renderHeight=Blockly.BlockSvg.MIN_BLOCK_Y;l.renderWidth=m&&l.type==Blockly.INPUT_VALUE?Blockly.BlockSvg.TAB_WIDTH+1.25*Blockly.BlockSvg.SEP_SPACE_X:0;if(l.connection&&l.connection.isConnected()){var q=l.connection.targetBlock().getHeightWidth();l.renderHeight=Math.max(l.renderHeight,q.height);l.renderWidth=Math.max(l.renderWidth,q.width)}m||p!=b.length-1?!m&&l.type==Blockly.INPUT_VALUE&&b[p+1]&&b[p+1].type==
-Blockly.NEXT_STATEMENT&&l.renderHeight--:l.renderHeight--;n.height=Math.max(n.height,l.renderHeight);l.fieldWidth=0;1==c.length&&(l.fieldWidth+=this.RTL?-a:a);q=!1;for(var t=0,r;r=l.fieldRow[t];t++){0!=t&&(l.fieldWidth+=Blockly.BlockSvg.SEP_SPACE_X);var u=r.getSize();r.renderWidth=u.width;r.renderSep=q&&r.EDITABLE?Blockly.BlockSvg.SEP_SPACE_X:0;l.fieldWidth+=r.renderWidth+r.renderSep;n.height=Math.max(n.height,u.height);q=r.EDITABLE}n.type!=Blockly.BlockSvg.INLINE&&(n.type==Blockly.NEXT_STATEMENT?
-(g=!0,e=Math.max(e,l.fieldWidth)):(n.type==Blockly.INPUT_VALUE?f=!0:n.type==Blockly.DUMMY_INPUT&&(h=!0),d=Math.max(d,l.fieldWidth)))}for(a=0;n=c[a];a++)if(n.thicker=!1,n.type==Blockly.BlockSvg.INLINE)for(b=0;l=n[b];b++)if(l.type==Blockly.INPUT_VALUE){n.height+=2*Blockly.BlockSvg.INLINE_PADDING_Y;n.thicker=!0;break}c.statementEdge=2*Blockly.BlockSvg.SEP_SPACE_X+e;g&&(c.rightEdge=Math.max(c.rightEdge,c.statementEdge+Blockly.BlockSvg.NOTCH_WIDTH));f?c.rightEdge=Math.max(c.rightEdge,d+2*Blockly.BlockSvg.SEP_SPACE_X+
-Blockly.BlockSvg.TAB_WIDTH):h&&(c.rightEdge=Math.max(c.rightEdge,d+2*Blockly.BlockSvg.SEP_SPACE_X));c.hasValue=f;c.hasStatement=g;c.hasDummy=h;return c};
-Blockly.BlockSvg.prototype.renderDraw_=function(a,b){this.startHat_=!1;this.height=0;if(this.outputConnection)this.squareBottomLeftCorner_=this.squareTopLeftCorner_=!0;else{this.squareBottomLeftCorner_=this.squareTopLeftCorner_=!1;if(this.previousConnection){var c=this.previousConnection.targetBlock();c&&c.getNextBlock()==this&&(this.squareTopLeftCorner_=!0)}else Blockly.BlockSvg.START_HAT&&(this.startHat_=this.squareTopLeftCorner_=!0,this.height+=Blockly.BlockSvg.START_HAT_HEIGHT,b.rightEdge=Math.max(b.rightEdge,
-100));this.getNextBlock()&&(this.squareBottomLeftCorner_=!0)}var d=[],e=[];c=[];var f=[];this.renderDrawTop_(d,c,b.rightEdge);var g=this.renderDrawRight_(d,c,e,f,b,a);this.renderDrawBottom_(d,c,g);this.renderDrawLeft_(d,c);d=d.join(" ")+"\n"+e.join(" ");this.svgPath_.setAttribute("d",d);this.svgPathDark_.setAttribute("d",d);d=c.join(" ")+"\n"+f.join(" ");this.svgPathLight_.setAttribute("d",d);this.RTL&&(this.svgPath_.setAttribute("transform","scale(-1 1)"),this.svgPathLight_.setAttribute("transform",
-"scale(-1 1)"),this.svgPathDark_.setAttribute("transform","translate(1,1) scale(-1 1)"))};
-Blockly.BlockSvg.prototype.renderMoveConnections_=function(){var a=this.getRelativeToSurfaceXY();this.previousConnection&&this.previousConnection.moveToOffset(a);this.outputConnection&&this.outputConnection.moveToOffset(a);for(var b=0;b<this.inputList.length;b++){var c=this.inputList[b].connection;c&&(c.moveToOffset(a),c.isConnected()&&c.tighten_())}this.nextConnection&&(this.nextConnection.moveToOffset(a),this.nextConnection.isConnected()&&this.nextConnection.tighten_())};
-Blockly.BlockSvg.prototype.renderDrawTop_=function(a,b,c){this.squareTopLeftCorner_?(a.push("m 0,0"),b.push("m 0.5,0.5"),this.startHat_&&(a.push(Blockly.BlockSvg.START_HAT_PATH),b.push(this.RTL?Blockly.BlockSvg.START_HAT_HIGHLIGHT_RTL:Blockly.BlockSvg.START_HAT_HIGHLIGHT_LTR))):(a.push(Blockly.BlockSvg.TOP_LEFT_CORNER_START),b.push(this.RTL?Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_RTL:Blockly.BlockSvg.TOP_LEFT_CORNER_START_HIGHLIGHT_LTR),a.push(Blockly.BlockSvg.TOP_LEFT_CORNER),b.push(Blockly.BlockSvg.TOP_LEFT_CORNER_HIGHLIGHT));
-this.previousConnection&&(a.push("H",Blockly.BlockSvg.NOTCH_WIDTH-15),b.push("H",Blockly.BlockSvg.NOTCH_WIDTH-15),a.push(Blockly.BlockSvg.NOTCH_PATH_LEFT),b.push(Blockly.BlockSvg.NOTCH_PATH_LEFT_HIGHLIGHT),this.previousConnection.setOffsetInBlock(this.RTL?-Blockly.BlockSvg.NOTCH_WIDTH:Blockly.BlockSvg.NOTCH_WIDTH,0));a.push("H",c);b.push("H",c-.5);this.width=c};
-Blockly.BlockSvg.prototype.renderDrawRight_=function(a,b,c,d,e,f){for(var g,h=0,k,m,p=0,l;l=e[p];p++){g=Blockly.BlockSvg.SEP_SPACE_X;0==p&&(g+=this.RTL?-f:f);b.push("M",e.rightEdge-.5+","+(h+.5));if(this.isCollapsed()){var n=l[0];k=h;this.renderFields_(n.fieldRow,g,k);a.push(Blockly.BlockSvg.JAGGED_TEETH);b.push("h 8");n=l.height-Blockly.BlockSvg.JAGGED_TEETH_HEIGHT;a.push("v",n);this.RTL&&(b.push("v 3.9 l 7.2,3.4 m -14.5,8.9 l 7.3,3.5"),b.push("v",n-.7));this.width+=Blockly.BlockSvg.JAGGED_TEETH_WIDTH}else if(l.type==
-Blockly.BlockSvg.INLINE){for(var q=0;n=l[q];q++)k=h,l.thicker&&(k+=Blockly.BlockSvg.INLINE_PADDING_Y),g=this.renderFields_(n.fieldRow,g,k),n.type!=Blockly.DUMMY_INPUT&&(g+=n.renderWidth+Blockly.BlockSvg.SEP_SPACE_X),n.type==Blockly.INPUT_VALUE&&(c.push("M",g-Blockly.BlockSvg.SEP_SPACE_X+","+(h+Blockly.BlockSvg.INLINE_PADDING_Y)),c.push("h",Blockly.BlockSvg.TAB_WIDTH-2-n.renderWidth),c.push(Blockly.BlockSvg.TAB_PATH_DOWN),c.push("v",n.renderHeight+1-Blockly.BlockSvg.TAB_HEIGHT),c.push("h",n.renderWidth+
-2-Blockly.BlockSvg.TAB_WIDTH),c.push("z"),this.RTL?(d.push("M",g-Blockly.BlockSvg.SEP_SPACE_X-2.5+Blockly.BlockSvg.TAB_WIDTH-n.renderWidth+","+(h+Blockly.BlockSvg.INLINE_PADDING_Y+.5)),d.push(Blockly.BlockSvg.TAB_PATH_DOWN_HIGHLIGHT_RTL),d.push("v",n.renderHeight-Blockly.BlockSvg.TAB_HEIGHT+2.5),d.push("h",n.renderWidth-Blockly.BlockSvg.TAB_WIDTH+2)):(d.push("M",g-Blockly.BlockSvg.SEP_SPACE_X+.5+","+(h+Blockly.BlockSvg.INLINE_PADDING_Y+.5)),d.push("v",n.renderHeight+1),d.push("h",Blockly.BlockSvg.TAB_WIDTH-
-2-n.renderWidth),d.push("M",g-n.renderWidth-Blockly.BlockSvg.SEP_SPACE_X+.9+","+(h+Blockly.BlockSvg.INLINE_PADDING_Y+Blockly.BlockSvg.TAB_HEIGHT-.7)),d.push("l",.46*Blockly.BlockSvg.TAB_WIDTH+",-2.1")),k=this.RTL?-g-Blockly.BlockSvg.TAB_WIDTH+Blockly.BlockSvg.SEP_SPACE_X+n.renderWidth+1:g+Blockly.BlockSvg.TAB_WIDTH-Blockly.BlockSvg.SEP_SPACE_X-n.renderWidth-1,m=h+Blockly.BlockSvg.INLINE_PADDING_Y+1,n.connection.setOffsetInBlock(k,m));g=Math.max(g,e.rightEdge);this.width=Math.max(this.width,g);a.push("H",
-g);b.push("H",g-.5);a.push("v",l.height);this.RTL&&b.push("v",l.height-1)}else l.type==Blockly.INPUT_VALUE?(n=l[0],k=h,n.align!=Blockly.ALIGN_LEFT&&(q=e.rightEdge-n.fieldWidth-Blockly.BlockSvg.TAB_WIDTH-2*Blockly.BlockSvg.SEP_SPACE_X,n.align==Blockly.ALIGN_RIGHT?g+=q:n.align==Blockly.ALIGN_CENTRE&&(g+=q/2)),this.renderFields_(n.fieldRow,g,k),a.push(Blockly.BlockSvg.TAB_PATH_DOWN),q=l.height-Blockly.BlockSvg.TAB_HEIGHT,a.push("v",q),this.RTL?(b.push(Blockly.BlockSvg.TAB_PATH_DOWN_HIGHLIGHT_RTL),b.push("v",
-q+.5)):(b.push("M",e.rightEdge-5+","+(h+Blockly.BlockSvg.TAB_HEIGHT-.7)),b.push("l",.46*Blockly.BlockSvg.TAB_WIDTH+",-2.1")),k=this.RTL?-e.rightEdge-1:e.rightEdge+1,n.connection.setOffsetInBlock(k,h),n.connection.isConnected()&&(this.width=Math.max(this.width,e.rightEdge+n.connection.targetBlock().getHeightWidth().width-Blockly.BlockSvg.TAB_WIDTH+1))):l.type==Blockly.DUMMY_INPUT?(n=l[0],k=h,n.align!=Blockly.ALIGN_LEFT&&(q=e.rightEdge-n.fieldWidth-2*Blockly.BlockSvg.SEP_SPACE_X,e.hasValue&&(q-=Blockly.BlockSvg.TAB_WIDTH),
-n.align==Blockly.ALIGN_RIGHT?g+=q:n.align==Blockly.ALIGN_CENTRE&&(g+=q/2)),this.renderFields_(n.fieldRow,g,k),a.push("v",l.height),this.RTL&&b.push("v",l.height-1)):l.type==Blockly.NEXT_STATEMENT&&(n=l[0],0==p&&(a.push("v",Blockly.BlockSvg.SEP_SPACE_Y),this.RTL&&b.push("v",Blockly.BlockSvg.SEP_SPACE_Y-1),h+=Blockly.BlockSvg.SEP_SPACE_Y),k=h,n.align!=Blockly.ALIGN_LEFT&&(q=e.statementEdge-n.fieldWidth-2*Blockly.BlockSvg.SEP_SPACE_X,n.align==Blockly.ALIGN_RIGHT?g+=q:n.align==Blockly.ALIGN_CENTRE&&(g+=
-q/2)),this.renderFields_(n.fieldRow,g,k),g=e.statementEdge+Blockly.BlockSvg.NOTCH_WIDTH,a.push("H",g),a.push(Blockly.BlockSvg.INNER_TOP_LEFT_CORNER),a.push("v",l.height-2*Blockly.BlockSvg.CORNER_RADIUS),a.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER),a.push("H",e.rightEdge),this.RTL?(b.push("M",g-Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.DISTANCE_45_OUTSIDE+","+(h+Blockly.BlockSvg.DISTANCE_45_OUTSIDE)),b.push(Blockly.BlockSvg.INNER_TOP_LEFT_CORNER_HIGHLIGHT_RTL),b.push("v",l.height-2*Blockly.BlockSvg.CORNER_RADIUS),
-b.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_RTL)):(b.push("M",g-Blockly.BlockSvg.NOTCH_WIDTH+Blockly.BlockSvg.DISTANCE_45_OUTSIDE+","+(h+l.height-Blockly.BlockSvg.DISTANCE_45_OUTSIDE)),b.push(Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_LTR)),b.push("H",e.rightEdge-.5),k=this.RTL?-g:g+1,n.connection.setOffsetInBlock(k,h+1),n.connection.isConnected()&&(this.width=Math.max(this.width,e.statementEdge+n.connection.targetBlock().getHeightWidth().width)),p==e.length-1||e[p+1].type==
-Blockly.NEXT_STATEMENT)&&(a.push("v",Blockly.BlockSvg.SEP_SPACE_Y),this.RTL&&b.push("v",Blockly.BlockSvg.SEP_SPACE_Y-1),h+=Blockly.BlockSvg.SEP_SPACE_Y);h+=l.height}e.length||(h=Blockly.BlockSvg.MIN_BLOCK_Y,a.push("V",h),this.RTL&&b.push("V",h-1));return h};
-Blockly.BlockSvg.prototype.renderDrawBottom_=function(a,b,c){this.height+=c+1;this.nextConnection&&(a.push("H",Blockly.BlockSvg.NOTCH_WIDTH+(this.RTL?.5:-.5)+" "+Blockly.BlockSvg.NOTCH_PATH_RIGHT),this.nextConnection.setOffsetInBlock(this.RTL?-Blockly.BlockSvg.NOTCH_WIDTH:Blockly.BlockSvg.NOTCH_WIDTH,c+1),this.height+=4);this.squareBottomLeftCorner_?(a.push("H 0"),this.RTL||b.push("M","0.5,"+(c-.5))):(a.push("H",Blockly.BlockSvg.CORNER_RADIUS),a.push("a",Blockly.BlockSvg.CORNER_RADIUS+","+Blockly.BlockSvg.CORNER_RADIUS+
-" 0 0,1 -"+Blockly.BlockSvg.CORNER_RADIUS+",-"+Blockly.BlockSvg.CORNER_RADIUS),this.RTL||(b.push("M",Blockly.BlockSvg.DISTANCE_45_INSIDE+","+(c-Blockly.BlockSvg.DISTANCE_45_INSIDE)),b.push("A",Blockly.BlockSvg.CORNER_RADIUS-.5+","+(Blockly.BlockSvg.CORNER_RADIUS-.5)+" 0 0,1 0.5,"+(c-Blockly.BlockSvg.CORNER_RADIUS))))};
-Blockly.BlockSvg.prototype.renderDrawLeft_=function(a,b){this.outputConnection?(this.outputConnection.setOffsetInBlock(0,0),a.push("V",Blockly.BlockSvg.TAB_HEIGHT),a.push("c 0,-10 -"+Blockly.BlockSvg.TAB_WIDTH+",8 -"+Blockly.BlockSvg.TAB_WIDTH+",-7.5 s "+Blockly.BlockSvg.TAB_WIDTH+",2.5 "+Blockly.BlockSvg.TAB_WIDTH+",-7.5"),this.RTL?(b.push("M",-.25*Blockly.BlockSvg.TAB_WIDTH+",8.4"),b.push("l",-.45*Blockly.BlockSvg.TAB_WIDTH+",-2.1")):(b.push("V",Blockly.BlockSvg.TAB_HEIGHT-1.5),b.push("m",-.92*
-Blockly.BlockSvg.TAB_WIDTH+",-0.5 q "+-.19*Blockly.BlockSvg.TAB_WIDTH+",-5.5 0,-11"),b.push("m",.92*Blockly.BlockSvg.TAB_WIDTH+",1 V 0.5 H 1")),this.width+=Blockly.BlockSvg.TAB_WIDTH):this.RTL||(this.squareTopLeftCorner_?b.push("V",.5):b.push("V",Blockly.BlockSvg.CORNER_RADIUS));a.push("z")};Blockly.Msg={};goog.getMsgOrig=goog.getMsg;goog.getMsg=function(a,b){var c=goog.getMsg.blocklyMsgMap[a];c&&(a=Blockly.Msg[c]);return goog.getMsgOrig(a,b)};goog.getMsg.blocklyMsgMap={Today:"TODAY"};Blockly.FieldTextInput=function(a,b){Blockly.FieldTextInput.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldTextInput,Blockly.Field);Blockly.FieldTextInput.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.text);b=new Blockly.FieldTextInput(b,a["class"]);"boolean"===typeof a.spellcheck&&b.setSpellcheck(a.spellcheck);return b};Blockly.FieldTextInput.FONTSIZE=11;Blockly.FieldTextInput.htmlInput_=null;Blockly.FieldTextInput.prototype.CURSOR="text";
-Blockly.FieldTextInput.prototype.spellcheck_=!0;Blockly.FieldTextInput.prototype.dispose=function(){Blockly.WidgetDiv.hideIfOwner(this);Blockly.FieldTextInput.superClass_.dispose.call(this)};Blockly.FieldTextInput.prototype.setValue=function(a){if(null!==a){if(this.sourceBlock_){var b=this.callValidator(a);null!==b&&(a=b)}Blockly.Field.prototype.setValue.call(this,a)}};
-Blockly.FieldTextInput.prototype.setText=function(a){null!==a&&(a=String(a),a!==this.text_&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,this.text_,a)),Blockly.Field.prototype.setText.call(this,a)))};Blockly.FieldTextInput.prototype.setSpellcheck=function(a){this.spellcheck_=a};
-Blockly.FieldTextInput.prototype.showEditor_=function(a){this.workspace_=this.sourceBlock_.workspace;a=a||!1;!a&&(goog.userAgent.MOBILE||goog.userAgent.ANDROID||goog.userAgent.IPAD)?this.showPromptEditor_():this.showInlineEditor_(a)};Blockly.FieldTextInput.prototype.showPromptEditor_=function(){var a=this;Blockly.prompt(Blockly.Msg.CHANGE_VALUE_TITLE,this.text_,function(b){a.sourceBlock_&&(b=a.callValidator(b));a.setValue(b)})};
-Blockly.FieldTextInput.prototype.showInlineEditor_=function(a){Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,this.widgetDispose_());var b=Blockly.WidgetDiv.DIV,c=goog.dom.createDom("INPUT","blocklyHtmlInput");c.setAttribute("spellcheck",this.spellcheck_);var d=Blockly.FieldTextInput.FONTSIZE*this.workspace_.scale+"pt";b.style.fontSize=d;c.style.fontSize=d;Blockly.FieldTextInput.htmlInput_=c;b.appendChild(c);c.value=c.defaultValue=this.text_;c.oldValue_=null;this.validate_();this.resizeEditor_();
-a||(c.focus(),c.select());this.bindEvents_(c)};Blockly.FieldTextInput.prototype.bindEvents_=function(a){a.onKeyDownWrapper_=Blockly.bindEventWithChecks_(a,"keydown",this,this.onHtmlInputKeyDown_);a.onKeyUpWrapper_=Blockly.bindEventWithChecks_(a,"keyup",this,this.onHtmlInputChange_);a.onKeyPressWrapper_=Blockly.bindEventWithChecks_(a,"keypress",this,this.onHtmlInputChange_);a.onWorkspaceChangeWrapper_=this.resizeEditor_.bind(this);this.workspace_.addChangeListener(a.onWorkspaceChangeWrapper_)};
-Blockly.FieldTextInput.prototype.unbindEvents_=function(a){Blockly.unbindEvent_(a.onKeyDownWrapper_);Blockly.unbindEvent_(a.onKeyUpWrapper_);Blockly.unbindEvent_(a.onKeyPressWrapper_);this.workspace_.removeChangeListener(a.onWorkspaceChangeWrapper_)};
-Blockly.FieldTextInput.prototype.onHtmlInputKeyDown_=function(a){var b=Blockly.FieldTextInput.htmlInput_;13==a.keyCode?Blockly.WidgetDiv.hide():27==a.keyCode?(b.value=b.defaultValue,Blockly.WidgetDiv.hide()):9==a.keyCode&&(Blockly.WidgetDiv.hide(),this.sourceBlock_.tab(this,!a.shiftKey),a.preventDefault())};
-Blockly.FieldTextInput.prototype.onHtmlInputChange_=function(a){a=Blockly.FieldTextInput.htmlInput_;var b=a.value;b!==a.oldValue_?(a.oldValue_=b,this.setValue(b),this.validate_()):goog.userAgent.WEBKIT&&this.sourceBlock_.render();this.resizeEditor_();Blockly.svgResize(this.sourceBlock_.workspace)};
-Blockly.FieldTextInput.prototype.validate_=function(){var a=!0;goog.asserts.assertObject(Blockly.FieldTextInput.htmlInput_);var b=Blockly.FieldTextInput.htmlInput_;this.sourceBlock_&&(a=this.callValidator(b.value));null===a?Blockly.utils.addClass(b,"blocklyInvalidInput"):Blockly.utils.removeClass(b,"blocklyInvalidInput")};
-Blockly.FieldTextInput.prototype.resizeEditor_=function(){var a=Blockly.WidgetDiv.DIV,b=this.getScaledBBox_();a.style.width=b.right-b.left+"px";a.style.height=b.bottom-b.top+"px";b=new goog.math.Coordinate(this.sourceBlock_.RTL?b.right-a.offsetWidth:b.left,b.top);b.y+=1;goog.userAgent.GECKO&&Blockly.WidgetDiv.DIV.style.top&&(--b.x,--b.y);goog.userAgent.WEBKIT&&(b.y-=3);a.style.left=b.x+"px";a.style.top=b.y+"px"};
-Blockly.FieldTextInput.prototype.widgetDispose_=function(){var a=this;return function(){var b=Blockly.FieldTextInput.htmlInput_;a.maybeSaveEdit_();a.unbindEvents_(b);Blockly.FieldTextInput.htmlInput_=null;Blockly.Events.setGroup(!1);b=Blockly.WidgetDiv.DIV.style;b.width="auto";b.height="auto";b.fontSize=""}};
-Blockly.FieldTextInput.prototype.maybeSaveEdit_=function(){var a=Blockly.FieldTextInput.htmlInput_,b=a.value;if(this.sourceBlock_)if(b=this.callValidator(b),null===b)b=a.defaultValue;else if(this.onFinishEditing_)this.onFinishEditing_(b);this.setText(b);this.sourceBlock_.rendered&&this.sourceBlock_.render()};
-Blockly.FieldTextInput.numberValidator=function(a){console.warn("Blockly.FieldTextInput.numberValidator is deprecated. Use Blockly.FieldNumber instead.");if(null===a)return null;a=String(a);a=a.replace(/O/ig,"0");a=a.replace(/,/g,"");a=parseFloat(a||0);return isNaN(a)?null:String(a)};Blockly.FieldTextInput.nonnegativeIntegerValidator=function(a){(a=Blockly.FieldTextInput.numberValidator(a))&&(a=String(Math.max(0,Math.floor(a))));return a};Blockly.Field.register("field_input",Blockly.FieldTextInput);Blockly.FieldAngle=function(a,b){this.symbol_=Blockly.utils.createSvgElement("tspan",{},null);this.symbol_.appendChild(document.createTextNode("\u00b0"));a=a&&!isNaN(a)?String(a):"0";Blockly.FieldAngle.superClass_.constructor.call(this,a,b)};goog.inherits(Blockly.FieldAngle,Blockly.FieldTextInput);Blockly.FieldAngle.fromJson=function(a){return new Blockly.FieldAngle(a.angle)};Blockly.FieldAngle.ROUND=15;Blockly.FieldAngle.HALF=50;Blockly.FieldAngle.CLOCKWISE=!1;Blockly.FieldAngle.OFFSET=0;
-Blockly.FieldAngle.WRAP=360;Blockly.FieldAngle.RADIUS=Blockly.FieldAngle.HALF-1;Blockly.FieldAngle.prototype.render_=function(){this.visible_?(this.textElement_.textContent=this.getDisplayText_(),this.sourceBlock_.RTL?this.textElement_.insertBefore(this.symbol_,this.textElement_.firstChild):this.textElement_.appendChild(this.symbol_),this.updateWidth()):this.size_.width=0};
-Blockly.FieldAngle.prototype.dispose_=function(){var a=this;return function(){Blockly.FieldAngle.superClass_.dispose_.call(a)();a.gauge_=null;a.clickWrapper_&&Blockly.unbindEvent_(a.clickWrapper_);a.moveWrapper1_&&Blockly.unbindEvent_(a.moveWrapper1_);a.moveWrapper2_&&Blockly.unbindEvent_(a.moveWrapper2_)}};
-Blockly.FieldAngle.prototype.showEditor_=function(){Blockly.FieldAngle.superClass_.showEditor_.call(this,goog.userAgent.MOBILE||goog.userAgent.ANDROID||goog.userAgent.IPAD);var a=Blockly.WidgetDiv.DIV;if(a.firstChild){a=Blockly.utils.createSvgElement("svg",{xmlns:"http://www.w3.org/2000/svg","xmlns:html":"http://www.w3.org/1999/xhtml","xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1",height:2*Blockly.FieldAngle.HALF+"px",width:2*Blockly.FieldAngle.HALF+"px"},a);var b=Blockly.utils.createSvgElement("circle",
-{cx:Blockly.FieldAngle.HALF,cy:Blockly.FieldAngle.HALF,r:Blockly.FieldAngle.RADIUS,"class":"blocklyAngleCircle"},a);this.gauge_=Blockly.utils.createSvgElement("path",{"class":"blocklyAngleGauge"},a);this.line_=Blockly.utils.createSvgElement("line",{x1:Blockly.FieldAngle.HALF,y1:Blockly.FieldAngle.HALF,"class":"blocklyAngleLine"},a);for(var c=0;360>c;c+=15)Blockly.utils.createSvgElement("line",{x1:Blockly.FieldAngle.HALF+Blockly.FieldAngle.RADIUS,y1:Blockly.FieldAngle.HALF,x2:Blockly.FieldAngle.HALF+
-Blockly.FieldAngle.RADIUS-(0==c%45?10:5),y2:Blockly.FieldAngle.HALF,"class":"blocklyAngleMarks",transform:"rotate("+c+","+Blockly.FieldAngle.HALF+","+Blockly.FieldAngle.HALF+")"},a);a.style.marginLeft=15-Blockly.FieldAngle.RADIUS+"px";this.clickWrapper_=Blockly.bindEvent_(a,"click",this,Blockly.WidgetDiv.hide);this.moveWrapper1_=Blockly.bindEvent_(b,"mousemove",this,this.onMouseMove);this.moveWrapper2_=Blockly.bindEvent_(this.gauge_,"mousemove",this,this.onMouseMove);this.updateGraph_()}};
-Blockly.FieldAngle.prototype.onMouseMove=function(a){var b=this.gauge_.ownerSVGElement.getBoundingClientRect(),c=a.clientX-b.left-Blockly.FieldAngle.HALF;a=a.clientY-b.top-Blockly.FieldAngle.HALF;b=Math.atan(-a/c);isNaN(b)||(b=goog.math.toDegrees(b),0>c?b+=180:0<a&&(b+=360),b=Blockly.FieldAngle.CLOCKWISE?Blockly.FieldAngle.OFFSET+360-b:b-Blockly.FieldAngle.OFFSET,Blockly.FieldAngle.ROUND&&(b=Math.round(b/Blockly.FieldAngle.ROUND)*Blockly.FieldAngle.ROUND),b=this.callValidator(b),Blockly.FieldTextInput.htmlInput_.value=
-b,this.setValue(b),this.validate_(),this.resizeEditor_())};Blockly.FieldAngle.prototype.setText=function(a){Blockly.FieldAngle.superClass_.setText.call(this,a);this.textElement_&&(this.updateGraph_(),this.size_.width=0)};
-Blockly.FieldAngle.prototype.updateGraph_=function(){if(this.gauge_){var a=Number(this.getText())+Blockly.FieldAngle.OFFSET,b=goog.math.toRadians(a);a=["M ",Blockly.FieldAngle.HALF,",",Blockly.FieldAngle.HALF];var c=Blockly.FieldAngle.HALF,d=Blockly.FieldAngle.HALF;if(!isNaN(b)){var e=goog.math.toRadians(Blockly.FieldAngle.OFFSET),f=Math.cos(e)*Blockly.FieldAngle.RADIUS,g=Math.sin(e)*-Blockly.FieldAngle.RADIUS;Blockly.FieldAngle.CLOCKWISE&&(b=2*e-b);c+=Math.cos(b)*Blockly.FieldAngle.RADIUS;d-=Math.sin(b)*
-Blockly.FieldAngle.RADIUS;b=Math.abs(Math.floor((b-e)/Math.PI)%2);Blockly.FieldAngle.CLOCKWISE&&(b=1-b);a.push(" l ",f,",",g," A ",Blockly.FieldAngle.RADIUS,",",Blockly.FieldAngle.RADIUS," 0 ",b," ",Number(Blockly.FieldAngle.CLOCKWISE)," ",c,",",d," z")}this.gauge_.setAttribute("d",a.join(""));this.line_.setAttribute("x2",c);this.line_.setAttribute("y2",d)}};
-Blockly.FieldAngle.prototype.classValidator=function(a){if(null===a)return null;a=parseFloat(a||0);if(isNaN(a))return null;a%=360;0>a&&(a+=360);a>Blockly.FieldAngle.WRAP&&(a-=360);return String(a)};Blockly.Field.register("field_angle",Blockly.FieldAngle);Blockly.FieldCheckbox=function(a,b){Blockly.FieldCheckbox.superClass_.constructor.call(this,"",b);this.setValue(a)};goog.inherits(Blockly.FieldCheckbox,Blockly.Field);Blockly.FieldCheckbox.fromJson=function(a){return new Blockly.FieldCheckbox(a.checked?"TRUE":"FALSE")};Blockly.FieldCheckbox.CHECK_CHAR="\u2713";Blockly.FieldCheckbox.prototype.CURSOR="default";
-Blockly.FieldCheckbox.prototype.init=function(){if(!this.fieldGroup_){Blockly.FieldCheckbox.superClass_.init.call(this);this.checkElement_=Blockly.utils.createSvgElement("text",{"class":"blocklyText blocklyCheckbox",x:-3,y:14},this.fieldGroup_);var a=document.createTextNode(Blockly.FieldCheckbox.CHECK_CHAR);this.checkElement_.appendChild(a);this.checkElement_.style.display=this.state_?"block":"none"}};Blockly.FieldCheckbox.prototype.getValue=function(){return String(this.state_).toUpperCase()};
-Blockly.FieldCheckbox.prototype.setValue=function(a){a="string"==typeof a?"TRUE"==a.toUpperCase():!!a;this.state_!==a&&(this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,this.state_,a)),this.state_=a,this.checkElement_&&(this.checkElement_.style.display=a?"block":"none"))};Blockly.FieldCheckbox.prototype.showEditor_=function(){var a=!this.state_;this.sourceBlock_&&(a=this.callValidator(a));null!==a&&this.setValue(String(a).toUpperCase())};
-Blockly.Field.register("field_checkbox",Blockly.FieldCheckbox);Blockly.FieldColour=function(a,b){Blockly.FieldColour.superClass_.constructor.call(this,a,b);this.setText(Blockly.Field.NBSP+Blockly.Field.NBSP+Blockly.Field.NBSP)};goog.inherits(Blockly.FieldColour,Blockly.Field);Blockly.FieldColour.fromJson=function(a){return new Blockly.FieldColour(a.colour)};Blockly.FieldColour.prototype.colours_=null;Blockly.FieldColour.prototype.columns_=0;
-Blockly.FieldColour.prototype.init=function(){Blockly.FieldColour.superClass_.init.call(this);this.borderRect_.style.fillOpacity=1;this.setValue(this.getValue())};Blockly.FieldColour.prototype.CURSOR="default";Blockly.FieldColour.prototype.dispose=function(){Blockly.WidgetDiv.hideIfOwner(this);Blockly.FieldColour.superClass_.dispose.call(this)};Blockly.FieldColour.prototype.getValue=function(){return this.colour_};
-Blockly.FieldColour.prototype.setValue=function(a){this.sourceBlock_&&Blockly.Events.isEnabled()&&this.colour_!=a&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,this.colour_,a));this.colour_=a;this.borderRect_&&(this.borderRect_.style.fill=a)};Blockly.FieldColour.prototype.getText=function(){var a=this.colour_,b=a.match(/^#(.)\1(.)\2(.)\3$/);b&&(a="#"+b[1]+b[2]+b[3]);return a};Blockly.FieldColour.COLOURS=goog.ui.ColorPicker.SIMPLE_GRID_COLORS;
-Blockly.FieldColour.COLUMNS=7;Blockly.FieldColour.prototype.setColours=function(a){this.colours_=a;return this};Blockly.FieldColour.prototype.setColumns=function(a){this.columns_=a;return this};
-Blockly.FieldColour.prototype.showEditor_=function(){Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,Blockly.FieldColour.widgetDispose_);var a=Blockly.utils.getViewportBBox(),b=this.getScaledBBox_(),c=this.createWidget_(),d=goog.style.getSize(c.getElement());Blockly.WidgetDiv.positionWithAnchor(a,b,d,this.sourceBlock_.RTL);var e=this;Blockly.FieldColour.changeEventKey_=goog.events.listen(c,goog.ui.ColorPicker.EventType.CHANGE,function(a){a=a.target.getSelectedColor()||"#000000";Blockly.WidgetDiv.hide();
-e.sourceBlock_&&(a=e.callValidator(a));null!==a&&e.setValue(a)})};Blockly.FieldColour.prototype.createWidget_=function(){var a=new goog.ui.ColorPicker;a.setSize(this.columns_||Blockly.FieldColour.COLUMNS);a.setColors(this.colours_||Blockly.FieldColour.COLOURS);a.render(Blockly.WidgetDiv.DIV);a.setSelectedColor(this.getValue());return a};Blockly.FieldColour.widgetDispose_=function(){Blockly.FieldColour.changeEventKey_&&goog.events.unlistenByKey(Blockly.FieldColour.changeEventKey_);Blockly.Events.setGroup(!1)};
-Blockly.Field.register("field_colour",Blockly.FieldColour);Blockly.FieldDropdown=function(a,b){this.menuGenerator_=a;this.trimOptions_();var c=this.getOptions()[0];Blockly.FieldDropdown.superClass_.constructor.call(this,c[1],b)};goog.inherits(Blockly.FieldDropdown,Blockly.Field);Blockly.FieldDropdown.fromJson=function(a){return new Blockly.FieldDropdown(a.options)};Blockly.FieldDropdown.CHECKMARK_OVERHANG=25;Blockly.FieldDropdown.MAX_MENU_HEIGHT=300;Blockly.FieldDropdown.ARROW_CHAR=goog.userAgent.ANDROID?"\u25bc":"\u25be";
-Blockly.FieldDropdown.prototype.CURSOR="default";Blockly.FieldDropdown.prototype.value_="";Blockly.FieldDropdown.prototype.imageElement_=null;Blockly.FieldDropdown.prototype.imageJson_=null;Blockly.FieldDropdown.prototype.init=function(){this.fieldGroup_||(this.arrow_=Blockly.utils.createSvgElement("tspan",{},null),this.arrow_.appendChild(document.createTextNode(this.sourceBlock_.RTL?Blockly.FieldDropdown.ARROW_CHAR+" ":" "+Blockly.FieldDropdown.ARROW_CHAR)),Blockly.FieldDropdown.superClass_.init.call(this))};
-Blockly.FieldDropdown.prototype.showEditor_=function(){Blockly.WidgetDiv.show(this,this.sourceBlock_.RTL,null);var a=this.createMenu_();this.addEventListeners_(a);this.positionMenu_(a)};Blockly.FieldDropdown.prototype.addEventListeners_=function(a){this.addActionListener_(a);this.addTouchStartListener_(a);this.addTouchEndListener_(a)};
-Blockly.FieldDropdown.prototype.addActionListener_=function(a){var b=this;goog.events.listen(a,goog.ui.Component.EventType.ACTION,function(a){if(a=a.target)b.onItemSelected(this,a);Blockly.WidgetDiv.hideIfOwner(b);Blockly.Events.setGroup(!1)})};Blockly.FieldDropdown.prototype.addTouchStartListener_=function(a){a.getHandler().listen(a.getElement(),goog.events.EventType.TOUCHSTART,function(a){this.getOwnerControl(a.target).handleMouseDown(a)})};
-Blockly.FieldDropdown.prototype.addTouchEndListener_=function(a){a.getHandler().listen(a.getElement(),goog.events.EventType.TOUCHEND,function(a){this.getOwnerControl(a.target).performActionInternal(a)})};
-Blockly.FieldDropdown.prototype.createMenu_=function(){var a=new goog.ui.Menu;a.setRightToLeft(this.sourceBlock_.RTL);for(var b=this.getOptions(),c=0;c<b.length;c++){var d=b[c][0],e=b[c][1];if("object"==typeof d){var f=new Image(d.width,d.height);f.src=d.src;f.alt=d.alt||"";d=f}d=new goog.ui.MenuItem(d);d.setRightToLeft(this.sourceBlock_.RTL);d.setValue(e);d.setCheckable(!0);a.addChild(d,!0);d.setChecked(e==this.value_)}return a};
-Blockly.FieldDropdown.prototype.positionMenu_=function(a){var b=Blockly.utils.getViewportBBox(),c=this.getAnchorDimensions_();this.createWidget_(a);var d=Blockly.utils.uiMenu.getSize(a);d.height>Blockly.FieldDropdown.MAX_MENU_HEIGHT&&(d.height=Blockly.FieldDropdown.MAX_MENU_HEIGHT);this.sourceBlock_.RTL&&Blockly.utils.uiMenu.adjustBBoxesForRTL(b,c,d);Blockly.WidgetDiv.positionWithAnchor(b,c,d,this.sourceBlock_.RTL);a.getElement().focus()};
-Blockly.FieldDropdown.prototype.createWidget_=function(a){a.render(Blockly.WidgetDiv.DIV);Blockly.utils.addClass(a.getElement(),"blocklyDropdownMenu");a.setAllowAutoFocus(!0)};Blockly.FieldDropdown.prototype.getAnchorDimensions_=function(){var a=this.getScaledBBox_();this.sourceBlock_.RTL?a.right+=Blockly.FieldDropdown.CHECKMARK_OVERHANG:a.left-=Blockly.FieldDropdown.CHECKMARK_OVERHANG;return a};
-Blockly.FieldDropdown.prototype.onItemSelected=function(a,b){var c=b.getValue();this.sourceBlock_&&(c=this.callValidator(c));null!==c&&this.setValue(c)};
-Blockly.FieldDropdown.prototype.trimOptions_=function(){this.suffixField=this.prefixField=null;var a=this.menuGenerator_;if(goog.isArray(a)){for(var b=!1,c=0;c<a.length;c++){var d=a[c][0];"string"==typeof d?a[c][0]=Blockly.utils.replaceMessageReferences(d):(null!=d.alt&&(a[c][0].alt=Blockly.utils.replaceMessageReferences(d.alt)),b=!0)}if(!(b||2>a.length)){b=[];for(c=0;c<a.length;c++)b.push(a[c][0]);c=Blockly.utils.shortestStringLength(b);d=Blockly.utils.commonWordPrefix(b,c);var e=Blockly.utils.commonWordSuffix(b,
-c);!d&&!e||c<=d+e||(d&&(this.prefixField=b[0].substring(0,d-1)),e&&(this.suffixField=b[0].substr(1-e)),this.menuGenerator_=Blockly.FieldDropdown.applyTrim_(a,d,e))}}};Blockly.FieldDropdown.applyTrim_=function(a,b,c){for(var d=[],e=0;e<a.length;e++){var f=a[e][0],g=a[e][1];f=f.substring(b,f.length-c);d[e]=[f,g]}return d};Blockly.FieldDropdown.prototype.isOptionListDynamic=function(){return goog.isFunction(this.menuGenerator_)};
-Blockly.FieldDropdown.prototype.getOptions=function(){return goog.isFunction(this.menuGenerator_)?this.menuGenerator_.call(this):this.menuGenerator_};Blockly.FieldDropdown.prototype.getValue=function(){return this.value_};
-Blockly.FieldDropdown.prototype.setValue=function(a){if(null!==a&&a!==this.value_){this.sourceBlock_&&Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,this.value_,a));this.value_=a;for(var b=this.getOptions(),c=0;c<b.length;c++)if(b[c][1]==a){a=b[c][0];"object"==typeof a?(this.imageJson_=a,this.text_=a.alt):(this.imageJson_=null,this.text_=a);this.forceRerender();return}this.text_=a;this.forceRerender()}};
-Blockly.FieldDropdown.prototype.render_=function(){this.visible_?(this.sourceBlock_&&this.arrow_&&(this.arrow_.style.fill=this.sourceBlock_.getColour()),goog.dom.removeChildren(this.textElement_),goog.dom.removeNode(this.imageElement_),this.imageElement_=null,this.imageJson_?this.renderSelectedImage_():this.renderSelectedText_(),this.borderRect_.setAttribute("height",this.size_.height-9),this.borderRect_.setAttribute("width",this.size_.width+Blockly.BlockSvg.SEP_SPACE_X)):this.size_.width=0};
-Blockly.FieldDropdown.prototype.renderSelectedImage_=function(){this.imageElement_=Blockly.utils.createSvgElement("image",{y:5,height:this.imageJson_.height+"px",width:this.imageJson_.width+"px"},this.fieldGroup_);this.imageElement_.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",this.imageJson_.src);this.textElement_.appendChild(this.arrow_);var a=Blockly.Field.getCachedWidth(this.arrow_);this.size_.height=Number(this.imageJson_.height)+19;this.size_.width=Number(this.imageJson_.width)+
-a;this.sourceBlock_.RTL?(this.imageElement_.setAttribute("x",a),this.textElement_.setAttribute("x",-1)):(this.textElement_.setAttribute("text-anchor","end"),this.textElement_.setAttribute("x",this.size_.width+1))};
-Blockly.FieldDropdown.prototype.renderSelectedText_=function(){var a=document.createTextNode(this.getDisplayText_());this.textElement_.appendChild(a);this.sourceBlock_.RTL?this.textElement_.insertBefore(this.arrow_,this.textElement_.firstChild):this.textElement_.appendChild(this.arrow_);this.textElement_.setAttribute("text-anchor","start");this.textElement_.setAttribute("x",0);this.size_.height=Blockly.BlockSvg.MIN_BLOCK_Y;this.size_.width=Blockly.Field.getCachedWidth(this.textElement_)};
-Blockly.FieldDropdown.prototype.updateWidth=function(){if(this.imageJson_&&(goog.userAgent.IE||goog.userAgent.EDGE)){var a=Blockly.Field.getCachedWidth(this.arrow_);a=Number(this.imageJson_.width)+a+Blockly.BlockSvg.SEP_SPACE_X;this.borderRect_&&this.borderRect_.setAttribute("width",a);this.size_.width=a}else Blockly.Field.prototype.updateWidth.call(this)};Blockly.FieldDropdown.prototype.dispose=function(){Blockly.WidgetDiv.hideIfOwner(this);Blockly.FieldDropdown.superClass_.dispose.call(this)};
-Blockly.Field.register("field_dropdown",Blockly.FieldDropdown);Blockly.FieldImage=function(a,b,c,d,e){this.sourceBlock_=null;this.height_=Number(c);this.width_=Number(b);this.size_=new goog.math.Size(this.width_,this.height_+2*Blockly.BlockSvg.INLINE_PADDING_Y);this.text_=d||"";this.setValue(a);"function"==typeof e&&(this.clickHandler_=e)};goog.inherits(Blockly.FieldImage,Blockly.Field);
-Blockly.FieldImage.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.src),c=Number(Blockly.utils.replaceMessageReferences(a.width)),d=Number(Blockly.utils.replaceMessageReferences(a.height));a=Blockly.utils.replaceMessageReferences(a.alt);return new Blockly.FieldImage(b,c,d,a)};Blockly.FieldImage.prototype.EDITABLE=!1;
-Blockly.FieldImage.prototype.init=function(){this.fieldGroup_||(this.fieldGroup_=Blockly.utils.createSvgElement("g",{},null),this.visible_||(this.fieldGroup_.style.display="none"),this.imageElement_=Blockly.utils.createSvgElement("image",{height:this.height_+"px",width:this.width_+"px"},this.fieldGroup_),this.setValue(this.src_),this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_),this.setTooltip(this.sourceBlock_),Blockly.Tooltip.bindMouseEvents(this.imageElement_),this.maybeAddClickHandler_())};
-Blockly.FieldImage.prototype.dispose=function(){goog.dom.removeNode(this.fieldGroup_);this.imageElement_=this.fieldGroup_=null};Blockly.FieldImage.prototype.maybeAddClickHandler_=function(){this.clickHandler_&&(this.mouseDownWrapper_=Blockly.bindEventWithChecks_(this.fieldGroup_,"mousedown",this,this.onMouseDown_))};Blockly.FieldImage.prototype.setTooltip=function(a){this.imageElement_.tooltip=a};Blockly.FieldImage.prototype.getValue=function(){return this.src_};
-Blockly.FieldImage.prototype.setValue=function(a){null!==a&&(this.src_=a,this.imageElement_&&this.imageElement_.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",a||""))};Blockly.FieldImage.prototype.setText=function(a){null!==a&&(this.text_=a)};Blockly.FieldImage.prototype.render_=function(){};Blockly.FieldImage.prototype.forceRerender=function(){};Blockly.FieldImage.prototype.updateWidth=function(){};Blockly.FieldImage.prototype.showEditor_=function(){this.clickHandler_&&this.clickHandler_(this)};
-Blockly.Field.register("field_image",Blockly.FieldImage);Blockly.FieldNumber=function(a,b,c,d,e){a=a&&!isNaN(a)?String(a):"0";Blockly.FieldNumber.superClass_.constructor.call(this,a,e);this.setConstraints(b,c,d)};goog.inherits(Blockly.FieldNumber,Blockly.FieldTextInput);Blockly.FieldNumber.fromJson=function(a){return new Blockly.FieldNumber(a.value,a.min,a.max,a.precision)};
-Blockly.FieldNumber.prototype.setConstraints=function(a,b,c){c=parseFloat(c);this.precision_=isNaN(c)?0:c;a=parseFloat(a);this.min_=isNaN(a)?-Infinity:a;b=parseFloat(b);this.max_=isNaN(b)?Infinity:b;this.setValue(this.callValidator(this.getValue()))};
-Blockly.FieldNumber.prototype.classValidator=function(a){if(null===a)return null;a=String(a);a=a.replace(/O/ig,"0");a=a.replace(/,/g,"");a=parseFloat(a||0);if(isNaN(a))return null;this.precision_&&isFinite(a)&&(a=Math.round(a/this.precision_)*this.precision_);a=goog.math.clamp(a,this.min_,this.max_);return String(a)};Blockly.Field.register("field_number",Blockly.FieldNumber);Blockly.FieldVariable=function(a,b,c,d){this.menuGenerator_=Blockly.FieldVariable.dropdownCreate;this.size_=new goog.math.Size(0,Blockly.BlockSvg.MIN_BLOCK_Y);this.setValidator(b);this.defaultVariableName=a||"";this.setTypes_(c,d);this.value_=null};goog.inherits(Blockly.FieldVariable,Blockly.FieldDropdown);Blockly.FieldVariable.fromJson=function(a){var b=Blockly.utils.replaceMessageReferences(a.variable);return new Blockly.FieldVariable(b,null,a.variableTypes,a.defaultType)};
-Blockly.FieldVariable.prototype.init=function(){this.fieldGroup_||(Blockly.FieldVariable.superClass_.init.call(this),this.initModel())};Blockly.FieldVariable.prototype.initModel=function(){if(!this.variable_){this.workspace_=this.sourceBlock_.workspace;var a=Blockly.Variables.getOrCreateVariablePackage(this.workspace_,null,this.defaultVariableName,this.defaultType_);Blockly.Events.disable();try{this.setValue(a.getId())}finally{Blockly.Events.enable()}}};
-Blockly.FieldVariable.prototype.dispose=function(){Blockly.FieldVariable.superClass_.dispose.call(this);this.variableMap_=this.workspace_=null};Blockly.FieldVariable.prototype.setSourceBlock=function(a){goog.asserts.assert(!a.isShadow(),"Variable fields are not allowed to exist on shadow blocks.");Blockly.FieldVariable.superClass_.setSourceBlock.call(this,a)};Blockly.FieldVariable.prototype.getValue=function(){return this.variable_?this.variable_.getId():null};
-Blockly.FieldVariable.prototype.getText=function(){return this.variable_?this.variable_.name:""};Blockly.FieldVariable.prototype.getVariable=function(){return this.variable_};
-Blockly.FieldVariable.prototype.setValue=function(a){var b=Blockly.Variables.getVariable(this.sourceBlock_.workspace,a);if(!b)throw Error("Variable id doesn't point to a real variable!  ID was "+a);var c=b.type;if(!this.typeIsAllowed_(c))throw Error("Variable type doesn't match this field!  Type was "+c);this.sourceBlock_&&Blockly.Events.isEnabled()&&(c=this.variable_?this.variable_.getId():null,Blockly.Events.fire(new Blockly.Events.BlockChange(this.sourceBlock_,"field",this.name,c,a)));this.variable_=
-b;this.value_=a;this.setText(b.name)};Blockly.FieldVariable.prototype.typeIsAllowed_=function(a){var b=this.getVariableTypes_();if(!b)return!0;for(var c=0;c<b.length;c++)if(a==b[c])return!0;return!1};Blockly.FieldVariable.prototype.getVariableTypes_=function(){var a=this.variableTypes;if(null===a&&this.sourceBlock_)return this.sourceBlock_.workspace.getVariableTypes();a=a||[""];if(0==a.length)throw a=this.getText(),Error("'variableTypes' of field variable "+a+" was an empty list");return a};
-Blockly.FieldVariable.prototype.setTypes_=function(a,b){var c=b||"";if(null==a||void 0==a)var d=null;else if(Array.isArray(a)){d=a;for(var e=!1,f=0;f<d.length;f++)d[f]==c&&(e=!0);if(!e)throw Error("Invalid default type '"+c+"' in the definition of a FieldVariable");}else throw Error("'variableTypes' was not an array in the definition of a FieldVariable");this.defaultType_=c;this.variableTypes=d};
-Blockly.FieldVariable.dropdownCreate=function(){if(!this.variable_)throw Error("Tried to call dropdownCreate on a variable field with no variable selected.");var a=this.getText(),b=null;this.sourceBlock_&&(b=this.sourceBlock_.workspace);var c=[];if(b)for(var d=this.getVariableTypes_(),e=0;e<d.length;e++){var f=b.getVariablesOfType(d[e]);c=c.concat(f)}c.sort(Blockly.VariableModel.compareByName);b=[];for(e=0;e<c.length;e++)b[e]=[c[e].name,c[e].getId()];b.push([Blockly.Msg.RENAME_VARIABLE,Blockly.RENAME_VARIABLE_ID]);
-Blockly.Msg.DELETE_VARIABLE&&b.push([Blockly.Msg.DELETE_VARIABLE.replace("%1",a),Blockly.DELETE_VARIABLE_ID]);return b};Blockly.FieldVariable.prototype.onItemSelected=function(a,b){var c=b.getValue();if(this.sourceBlock_&&this.sourceBlock_.workspace){var d=this.sourceBlock_.workspace;if(c==Blockly.RENAME_VARIABLE_ID){Blockly.Variables.renameVariable(d,this.variable_);return}if(c==Blockly.DELETE_VARIABLE_ID){d.deleteVariableById(this.variable_.getId());return}}this.setValue(c)};
-Blockly.Field.register("field_variable",Blockly.FieldVariable);Blockly.Generator=function(a){this.name_=a;this.FUNCTION_NAME_PLACEHOLDER_REGEXP_=new RegExp(this.FUNCTION_NAME_PLACEHOLDER_,"g")};Blockly.Generator.NAME_TYPE="generated_function";Blockly.Generator.prototype.INFINITE_LOOP_TRAP=null;Blockly.Generator.prototype.STATEMENT_PREFIX=null;Blockly.Generator.prototype.INDENT="  ";Blockly.Generator.prototype.COMMENT_WRAP=60;Blockly.Generator.prototype.ORDER_OVERRIDES=[];
-Blockly.Generator.prototype.workspaceToCode=function(a){a||(console.warn("No workspace specified in workspaceToCode call.  Guessing."),a=Blockly.getMainWorkspace());var b=[];this.init(a);a=a.getTopBlocks(!0);for(var c=0,d;d=a[c];c++){var e=this.blockToCode(d);goog.isArray(e)&&(e=e[0]);e&&(d.outputConnection&&(e=this.scrubNakedValue(e)),b.push(e))}b=b.join("\n");b=this.finish(b);b=b.replace(/^\s+\n/,"");b=b.replace(/\n\s+$/,"\n");return b=b.replace(/[ \t]+\n/g,"\n")};
-Blockly.Generator.prototype.prefixLines=function(a,b){return b+a.replace(/(?!\n$)\n/g,"\n"+b)};Blockly.Generator.prototype.allNestedComments=function(a){var b=[];a=a.getDescendants();for(var c=0;c<a.length;c++){var d=a[c].getCommentText();d&&b.push(d)}b.length&&b.push("");return b.join("\n")};
-Blockly.Generator.prototype.blockToCode=function(a){if(!a)return"";if(a.disabled)return this.blockToCode(a.getNextBlock());var b=this[a.type];goog.asserts.assertFunction(b,'Language "%s" does not know how to generate code for block type "%s".',this.name_,a.type);b=b.call(a,a);if(goog.isArray(b))return goog.asserts.assert(a.outputConnection,'Expecting string from statement block "%s".',a.type),[this.scrub_(a,b[0]),b[1]];if(goog.isString(b)){var c=a.id.replace(/\$/g,"$$$$");this.STATEMENT_PREFIX&&(b=
-this.STATEMENT_PREFIX.replace(/%1/g,"'"+c+"'")+b);return this.scrub_(a,b)}if(null===b)return"";goog.asserts.fail("Invalid code generated: %s",b)};
-Blockly.Generator.prototype.valueToCode=function(a,b,c){isNaN(c)&&goog.asserts.fail('Expecting valid order from block "%s".',a.type);var d=a.getInputTargetBlock(b);if(!d)return"";b=this.blockToCode(d);if(""===b)return"";goog.asserts.assertArray(b,'Expecting tuple from value block "%s".',d.type);a=b[0];b=b[1];isNaN(b)&&goog.asserts.fail('Expecting valid order from value block "%s".',d.type);if(!a)return"";d=!1;var e=Math.floor(c),f=Math.floor(b);if(e<=f&&(e!=f||0!=e&&99!=e))for(d=!0,e=0;e<this.ORDER_OVERRIDES.length;e++)if(this.ORDER_OVERRIDES[e][0]==
-c&&this.ORDER_OVERRIDES[e][1]==b){d=!1;break}d&&(a="("+a+")");return a};Blockly.Generator.prototype.statementToCode=function(a,b){var c=a.getInputTargetBlock(b),d=this.blockToCode(c);goog.asserts.assertString(d,'Expecting code from statement block "%s".',c&&c.type);d&&(d=this.prefixLines(d,this.INDENT));return d};
-Blockly.Generator.prototype.addLoopTrap=function(a,b){b=b.replace(/\$/g,"$$$$");this.INFINITE_LOOP_TRAP&&(a=this.INFINITE_LOOP_TRAP.replace(/%1/g,"'"+b+"'")+a);this.STATEMENT_PREFIX&&(a+=this.prefixLines(this.STATEMENT_PREFIX.replace(/%1/g,"'"+b+"'"),this.INDENT));return a};Blockly.Generator.prototype.RESERVED_WORDS_="";Blockly.Generator.prototype.addReservedWords=function(a){this.RESERVED_WORDS_+=a+","};Blockly.Generator.prototype.FUNCTION_NAME_PLACEHOLDER_="{leCUI8hutHZI4480Dc}";
-Blockly.Generator.prototype.provideFunction_=function(a,b){if(!this.definitions_[a]){var c=this.variableDB_.getDistinctName(a,Blockly.Procedures.NAME_TYPE);this.functionNames_[a]=c;c=b.join("\n").replace(this.FUNCTION_NAME_PLACEHOLDER_REGEXP_,c);for(var d;d!=c;)d=c,c=c.replace(/^(( {2})*) {2}/gm,"$1\x00");c=c.replace(/\0/g,this.INDENT);this.definitions_[a]=c}return this.functionNames_[a]};Blockly.Generator.prototype.init=function(a){};Blockly.Generator.prototype.scrub_=function(a,b){return b};
-Blockly.Generator.prototype.finish=function(a){return a};Blockly.Generator.prototype.scrubNakedValue=function(a){return a};Blockly.Names=function(a,b){this.variablePrefix_=b||"";this.reservedDict_=Object.create(null);if(a)for(var c=a.split(","),d=0;d<c.length;d++)this.reservedDict_[c[d]]=!0;this.reset()};Blockly.Names.DEVELOPER_VARIABLE_TYPE="DEVELOPER_VARIABLE";Blockly.Names.prototype.reset=function(){this.db_=Object.create(null);this.dbReverse_=Object.create(null);this.variableMap_=null};Blockly.Names.prototype.setVariableMap=function(a){this.variableMap_=a};
-Blockly.Names.prototype.getNameForUserVariable_=function(a){return this.variableMap_?(a=this.variableMap_.getVariableById(a))?a.name:null:(console.log("Deprecated call to Blockly.Names.prototype.getName without defining a variable map. To fix, add the folowing code in your generator's init() function:\nBlockly.YourGeneratorName.variableDB_.setVariableMap(workspace.getVariableMap());"),null)};
-Blockly.Names.prototype.getName=function(a,b){if(b==Blockly.Variables.NAME_TYPE){var c=this.getNameForUserVariable_(a);c&&(a=c)}c=a.toLowerCase()+"_"+b;var d=b==Blockly.Variables.NAME_TYPE||b==Blockly.Names.DEVELOPER_VARIABLE_TYPE?this.variablePrefix_:"";if(c in this.db_)return d+this.db_[c];var e=this.getDistinctName(a,b);this.db_[c]=e.substr(d.length);return e};
-Blockly.Names.prototype.getDistinctName=function(a,b){for(var c=this.safeName_(a),d="";this.dbReverse_[c+d]||c+d in this.reservedDict_;)d=d?d+1:2;c+=d;this.dbReverse_[c]=!0;return(b==Blockly.Variables.NAME_TYPE||b==Blockly.Names.DEVELOPER_VARIABLE_TYPE?this.variablePrefix_:"")+c};Blockly.Names.prototype.safeName_=function(a){a?(a=encodeURI(a.replace(/ /g,"_")).replace(/[^\w]/g,"_"),-1!="0123456789".indexOf(a[0])&&(a="my_"+a)):a="unnamed";return a};
-Blockly.Names.equals=function(a,b){return a.toLowerCase()==b.toLowerCase()};Blockly.Procedures={};Blockly.Procedures.NAME_TYPE=Blockly.PROCEDURE_CATEGORY_NAME;Blockly.Procedures.allProcedures=function(a){a=a.getAllBlocks();for(var b=[],c=[],d=0;d<a.length;d++)if(a[d].getProcedureDef){var e=a[d].getProcedureDef();e&&(e[2]?b.push(e):c.push(e))}c.sort(Blockly.Procedures.procTupleComparator_);b.sort(Blockly.Procedures.procTupleComparator_);return[c,b]};Blockly.Procedures.procTupleComparator_=function(a,b){return a[0].toLowerCase().localeCompare(b[0].toLowerCase())};
-Blockly.Procedures.findLegalName=function(a,b){if(b.isInFlyout)return a;for(;!Blockly.Procedures.isLegalName_(a,b.workspace,b);){var c=a.match(/^(.*?)(\d+)$/);a=c?c[1]+(parseInt(c[2],10)+1):a+"2"}return a};Blockly.Procedures.isLegalName_=function(a,b,c){return!Blockly.Procedures.isNameUsed(a,b,c)};Blockly.Procedures.isNameUsed=function(a,b,c){b=b.getAllBlocks();for(var d=0;d<b.length;d++)if(b[d]!=c&&b[d].getProcedureDef){var e=b[d].getProcedureDef();if(Blockly.Names.equals(e[0],a))return!0}return!1};
-Blockly.Procedures.rename=function(a){a=a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"");var b=Blockly.Procedures.findLegalName(a,this.sourceBlock_),c=this.text_;if(c!=a&&c!=b){a=this.sourceBlock_.workspace.getAllBlocks();for(var d=0;d<a.length;d++)a[d].renameProcedure&&a[d].renameProcedure(c,b)}return b};
-Blockly.Procedures.flyoutCategory=function(a){function b(a,b){for(var d=0;d<a.length;d++){var e=a[d][0],f=a[d][1],g=goog.dom.createDom("block");g.setAttribute("type",b);g.setAttribute("gap",16);var l=goog.dom.createDom("mutation");l.setAttribute("name",e);g.appendChild(l);for(e=0;e<f.length;e++){var n=goog.dom.createDom("arg");n.setAttribute("name",f[e]);l.appendChild(n)}c.push(g)}}var c=[];if(Blockly.Blocks.procedures_defnoreturn){var d=goog.dom.createDom("block");d.setAttribute("type","procedures_defnoreturn");
-d.setAttribute("gap",16);var e=goog.dom.createDom("field",null,Blockly.Msg.PROCEDURES_DEFNORETURN_PROCEDURE);e.setAttribute("name","NAME");d.appendChild(e);c.push(d)}Blockly.Blocks.procedures_defreturn&&(d=goog.dom.createDom("block"),d.setAttribute("type","procedures_defreturn"),d.setAttribute("gap",16),e=goog.dom.createDom("field",null,Blockly.Msg.PROCEDURES_DEFRETURN_PROCEDURE),e.setAttribute("name","NAME"),d.appendChild(e),c.push(d));Blockly.Blocks.procedures_ifreturn&&(d=goog.dom.createDom("block"),
-d.setAttribute("type","procedures_ifreturn"),d.setAttribute("gap",16),c.push(d));c.length&&c[c.length-1].setAttribute("gap",24);a=Blockly.Procedures.allProcedures(a);b(a[0],"procedures_callnoreturn");b(a[1],"procedures_callreturn");return c};Blockly.Procedures.getCallers=function(a,b){for(var c=[],d=b.getAllBlocks(),e=0;e<d.length;e++)if(d[e].getProcedureCall){var f=d[e].getProcedureCall();f&&Blockly.Names.equals(f,a)&&c.push(d[e])}return c};
-Blockly.Procedures.mutateCallers=function(a){var b=Blockly.Events.recordUndo,c=a.getProcedureDef()[0],d=a.mutationToDom(!0);a=Blockly.Procedures.getCallers(c,a.workspace);c=0;for(var e;e=a[c];c++){var f=e.mutationToDom();f=f&&Blockly.Xml.domToText(f);e.domToMutation(d);var g=e.mutationToDom();g=g&&Blockly.Xml.domToText(g);f!=g&&(Blockly.Events.recordUndo=!1,Blockly.Events.fire(new Blockly.Events.BlockChange(e,"mutation",null,f,g)),Blockly.Events.recordUndo=b)}};
-Blockly.Procedures.getDefinition=function(a,b){for(var c=b.getTopBlocks(!1),d=0;d<c.length;d++)if(c[d].getProcedureDef){var e=c[d].getProcedureDef();if(e&&Blockly.Names.equals(e[0],a))return c[d]}return null};Blockly.FlyoutButton=function(a,b,c,d){this.workspace_=a;this.targetWorkspace_=b;this.text_=c.getAttribute("text");this.position_=new goog.math.Coordinate(0,0);this.isLabel_=d;this.callback_=null;a=c.getAttribute("callbackKey");this.isLabel_&&a?console.warn("Labels should not have callbacks. Label text: "+this.text_):this.isLabel_||a&&b.getButtonCallback(a)?this.callback_=b.getButtonCallback(a):console.warn("Buttons should have callbacks. Button text: "+this.text_);this.cssClass_=c.getAttribute("web-class")||
-null};Blockly.FlyoutButton.MARGIN=5;Blockly.FlyoutButton.prototype.width=0;Blockly.FlyoutButton.prototype.height=0;Blockly.FlyoutButton.prototype.onMouseUpWrapper_=null;
-Blockly.FlyoutButton.prototype.createDom=function(){var a=this.isLabel_?"blocklyFlyoutLabel":"blocklyFlyoutButton";this.cssClass_&&(a+=" "+this.cssClass_);this.svgGroup_=Blockly.utils.createSvgElement("g",{"class":a},this.workspace_.getCanvas());if(!this.isLabel_)var b=Blockly.utils.createSvgElement("rect",{"class":"blocklyFlyoutButtonShadow",rx:4,ry:4,x:1,y:1},this.svgGroup_);a=Blockly.utils.createSvgElement("rect",{"class":this.isLabel_?"blocklyFlyoutLabelBackground":"blocklyFlyoutButtonBackground",
-rx:4,ry:4},this.svgGroup_);var c=Blockly.utils.createSvgElement("text",{"class":this.isLabel_?"blocklyFlyoutLabelText":"blocklyText",x:0,y:0,"text-anchor":"middle"},this.svgGroup_);c.textContent=this.text_;this.width=Blockly.Field.getCachedWidth(c);this.height=20;this.isLabel_||(this.width+=2*Blockly.FlyoutButton.MARGIN,b.setAttribute("width",this.width),b.setAttribute("height",this.height));a.setAttribute("width",this.width);a.setAttribute("height",this.height);c.setAttribute("x",this.width/2);c.setAttribute("y",
-this.height-Blockly.FlyoutButton.MARGIN);this.updateTransform_();this.mouseUpWrapper_=Blockly.bindEventWithChecks_(this.svgGroup_,"mouseup",this,this.onMouseUp_);return this.svgGroup_};Blockly.FlyoutButton.prototype.show=function(){this.updateTransform_();this.svgGroup_.setAttribute("display","block")};Blockly.FlyoutButton.prototype.updateTransform_=function(){this.svgGroup_.setAttribute("transform","translate("+this.position_.x+","+this.position_.y+")")};
-Blockly.FlyoutButton.prototype.moveTo=function(a,b){this.position_.x=a;this.position_.y=b;this.updateTransform_()};Blockly.FlyoutButton.prototype.getPosition=function(){return this.position_};Blockly.FlyoutButton.prototype.getTargetWorkspace=function(){return this.targetWorkspace_};
-Blockly.FlyoutButton.prototype.dispose=function(){this.onMouseUpWrapper_&&Blockly.unbindEvent_(this.onMouseUpWrapper_);this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.targetWorkspace_=this.workspace_=null};Blockly.FlyoutButton.prototype.onMouseUp_=function(a){(a=this.targetWorkspace_.getGesture(a))&&a.cancel();this.callback_&&this.callback_(this)};Blockly.Flyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);this.workspace_=new Blockly.WorkspaceSvg(a);this.workspace_.isFlyout=!0;this.RTL=!!a.RTL;this.toolboxPosition_=a.toolboxPosition;this.eventWrappers_=[];this.mats_=[];this.buttons_=[];this.listeners_=[];this.permanentlyDisabled_=[]};Blockly.Flyout.prototype.autoClose=!0;Blockly.Flyout.prototype.isVisible_=!1;Blockly.Flyout.prototype.containerVisible_=!0;
-Blockly.Flyout.prototype.CORNER_RADIUS=8;Blockly.Flyout.prototype.MARGIN=Blockly.Flyout.prototype.CORNER_RADIUS;Blockly.Flyout.prototype.GAP_X=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.GAP_Y=3*Blockly.Flyout.prototype.MARGIN;Blockly.Flyout.prototype.SCROLLBAR_PADDING=2;Blockly.Flyout.prototype.width_=0;Blockly.Flyout.prototype.height_=0;Blockly.Flyout.prototype.dragAngleRange_=70;
-Blockly.Flyout.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.createSvgElement(a,{"class":"blocklyFlyout",style:"display: none"},null);this.svgBackground_=Blockly.utils.createSvgElement("path",{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());return this.svgGroup_};
-Blockly.Flyout.prototype.init=function(a){this.targetWorkspace_=a;this.workspace_.targetWorkspace=a;this.scrollbar_=new Blockly.Scrollbar(this.workspace_,this.horizontalLayout_,!1,"blocklyFlyoutScrollbar");this.hide();Array.prototype.push.apply(this.eventWrappers_,Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.wheel_));this.autoClose||(this.filterWrapper_=this.filterForCapacity_.bind(this),this.targetWorkspace_.addChangeListener(this.filterWrapper_));Array.prototype.push.apply(this.eventWrappers_,
-Blockly.bindEventWithChecks_(this.svgBackground_,"mousedown",this,this.onMouseDown_));this.workspace_.getGesture=this.targetWorkspace_.getGesture.bind(this.targetWorkspace_);this.workspace_.variableMap_=this.targetWorkspace_.getVariableMap();this.workspace_.createPotentialVariableMap()};
-Blockly.Flyout.prototype.dispose=function(){this.hide();Blockly.unbindEvent_(this.eventWrappers_);this.filterWrapper_&&(this.targetWorkspace_.removeChangeListener(this.filterWrapper_),this.filterWrapper_=null);this.scrollbar_&&(this.scrollbar_.dispose(),this.scrollbar_=null);this.workspace_&&(this.workspace_.targetWorkspace=null,this.workspace_.dispose(),this.workspace_=null);this.svgGroup_&&(goog.dom.removeNode(this.svgGroup_),this.svgGroup_=null);this.targetWorkspace_=this.svgBackground_=null};
-Blockly.Flyout.prototype.getWidth=function(){return this.width_};Blockly.Flyout.prototype.getHeight=function(){return this.height_};Blockly.Flyout.prototype.getWorkspace=function(){return this.workspace_};Blockly.Flyout.prototype.isVisible=function(){return this.isVisible_};Blockly.Flyout.prototype.setVisible=function(a){var b=a!=this.isVisible();this.isVisible_=a;b&&this.updateDisplay_()};
-Blockly.Flyout.prototype.setContainerVisible=function(a){var b=a!=this.containerVisible_;this.containerVisible_=a;b&&this.updateDisplay_()};Blockly.Flyout.prototype.updateDisplay_=function(){var a=this.containerVisible_?this.isVisible():!1;this.svgGroup_.style.display=a?"block":"none";this.scrollbar_.setContainerVisible(a)};
-Blockly.Flyout.prototype.positionAt_=function(a,b,c,d){this.svgGroup_.setAttribute("width",a);this.svgGroup_.setAttribute("height",b);Blockly.utils.setCssTransform(this.svgGroup_,"translate("+c+"px,"+d+"px)");this.scrollbar_&&(this.scrollbar_.setOrigin(c,d),this.scrollbar_.resize())};
-Blockly.Flyout.prototype.hide=function(){if(this.isVisible()){this.setVisible(!1);for(var a=0,b;b=this.listeners_[a];a++)Blockly.unbindEvent_(b);this.listeners_.length=0;this.reflowWrapper_&&(this.workspace_.removeChangeListener(this.reflowWrapper_),this.reflowWrapper_=null)}};
-Blockly.Flyout.prototype.show=function(a){this.workspace_.setResizesEnabled(!1);this.hide();this.clearOldBlocks_();"string"==typeof a&&(a=this.workspace_.targetWorkspace.getToolboxCategoryCallback(a),goog.asserts.assert(goog.isFunction(a),"Couldn't find a callback function when opening a toolbox category."),a=a(this.workspace_.targetWorkspace),goog.asserts.assert(goog.isArray(a),"The result of a toolbox category callback must be an array."));this.setVisible(!0);for(var b=[],c=[],d=this.permanentlyDisabled_.length=
-0,e;e=a[d];d++)if(e.tagName){var f=e.tagName.toUpperCase(),g=this.horizontalLayout_?this.GAP_X:this.GAP_Y;if("BLOCK"==f)f=Blockly.Xml.domToBlock(e,this.workspace_),f.disabled&&this.permanentlyDisabled_.push(f),b.push({type:"block",block:f}),e=parseInt(e.getAttribute("gap"),10),c.push(isNaN(e)?g:e);else if("SEP"==e.tagName.toUpperCase())e=parseInt(e.getAttribute("gap"),10),!isNaN(e)&&0<c.length?c[c.length-1]=e:c.push(g);else if("BUTTON"==f||"LABEL"==f)e=new Blockly.FlyoutButton(this.workspace_,this.targetWorkspace_,
-e,"LABEL"==f),b.push({type:"button",button:e}),c.push(g)}this.layout_(b,c);this.listeners_.push(Blockly.bindEventWithChecks_(this.svgBackground_,"mouseover",this,function(){for(var a=this.workspace_.getTopBlocks(!1),b=0,c;c=a[b];b++)c.removeSelect()}));this.horizontalLayout_?this.height_=0:this.width_=0;this.workspace_.setResizesEnabled(!0);this.reflow();this.filterForCapacity_();this.position();this.reflowWrapper_=this.reflow.bind(this);this.workspace_.addChangeListener(this.reflowWrapper_)};
-Blockly.Flyout.prototype.clearOldBlocks_=function(){for(var a=this.workspace_.getTopBlocks(!1),b=0,c;c=a[b];b++)c.workspace==this.workspace_&&c.dispose(!1,!1);for(b=0;b<this.mats_.length;b++)(a=this.mats_[b])&&goog.dom.removeNode(a);for(b=this.mats_.length=0;a=this.buttons_[b];b++)a.dispose();this.buttons_.length=0;this.workspace_.getPotentialVariableMap().clear()};
-Blockly.Flyout.prototype.addBlockListeners_=function(a,b,c){this.listeners_.push(Blockly.bindEventWithChecks_(a,"mousedown",null,this.blockMouseDown_(b)));this.listeners_.push(Blockly.bindEventWithChecks_(c,"mousedown",null,this.blockMouseDown_(b)));this.listeners_.push(Blockly.bindEvent_(a,"mouseover",b,b.addSelect));this.listeners_.push(Blockly.bindEvent_(a,"mouseout",b,b.removeSelect));this.listeners_.push(Blockly.bindEvent_(c,"mouseover",b,b.addSelect));this.listeners_.push(Blockly.bindEvent_(c,
-"mouseout",b,b.removeSelect))};Blockly.Flyout.prototype.blockMouseDown_=function(a){var b=this;return function(c){var d=b.targetWorkspace_.getGesture(c);d&&(d.setStartBlock(a),d.handleFlyoutStart(c,b))}};Blockly.Flyout.prototype.onMouseDown_=function(a){var b=this.targetWorkspace_.getGesture(a);b&&b.handleFlyoutStart(a,this)};
-Blockly.Flyout.prototype.createBlock=function(a){var b=null;Blockly.Events.disable();var c=this.targetWorkspace_.getAllVariables();this.targetWorkspace_.setResizesEnabled(!1);try{b=this.placeNewBlock_(a),Blockly.hideChaff()}finally{Blockly.Events.enable()}a=Blockly.Variables.getAddedVariables(this.targetWorkspace_,c);if(Blockly.Events.isEnabled())for(Blockly.Events.setGroup(!0),Blockly.Events.fire(new Blockly.Events.Create(b)),c=0;c<a.length;c++)Blockly.Events.fire(new Blockly.Events.VarCreate(a[c]));
-this.autoClose?this.hide():this.filterForCapacity_();return b};Blockly.Flyout.prototype.initFlyoutButton_=function(a,b,c){var d=a.createDom();a.moveTo(b,c);a.show();this.listeners_.push(Blockly.bindEventWithChecks_(d,"mousedown",this,this.onMouseDown_));this.buttons_.push(a)};
-Blockly.Flyout.prototype.createRect_=function(a,b,c,d,e){b=Blockly.utils.createSvgElement("rect",{"fill-opacity":0,x:b,y:c,height:d.height,width:d.width},null);b.tooltip=a;Blockly.Tooltip.bindMouseEvents(b);this.workspace_.getCanvas().insertBefore(b,a.getSvgRoot());a.flyoutRect_=b;return this.mats_[e]=b};
-Blockly.Flyout.prototype.moveRectToBlock_=function(a,b){var c=b.getHeightWidth();a.setAttribute("width",c.width);a.setAttribute("height",c.height);var d=b.startHat_?Blockly.BlockSvg.START_HAT_HEIGHT:0;d&&b.moveBy(0,d);d=b.outputConnection?Blockly.BlockSvg.TAB_WIDTH:0;var e=b.getRelativeToSurfaceXY();a.setAttribute("y",e.y);a.setAttribute("x",this.RTL?e.x-c.width+d:e.x-d)};
-Blockly.Flyout.prototype.filterForCapacity_=function(){for(var a=this.targetWorkspace_.remainingCapacity(),b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++)if(-1==this.permanentlyDisabled_.indexOf(d)){var e=d.getDescendants();d.setDisabled(e.length>a)}};Blockly.Flyout.prototype.reflow=function(){this.reflowWrapper_&&this.workspace_.removeChangeListener(this.reflowWrapper_);this.reflowInternal_();this.reflowWrapper_&&this.workspace_.addChangeListener(this.reflowWrapper_)};
-Blockly.Flyout.prototype.isScrollable=function(){return this.scrollbar_?this.scrollbar_.isVisible():!1};
-Blockly.Flyout.prototype.placeNewBlock_=function(a){var b=this.targetWorkspace_;if(!a.getSvgRoot())throw"oldBlock is not rendered.";var c=Blockly.Xml.blockToDom(a);b.setResizesEnabled(!1);c=Blockly.Xml.domToBlock(c,b);if(!c.getSvgRoot())throw"block is not rendered.";var d=b.getOriginOffsetInPixels(),e=this.workspace_.getOriginOffsetInPixels();a=a.getRelativeToSurfaceXY().scale(this.workspace_.scale);a=goog.math.Coordinate.sum(e,a);b=goog.math.Coordinate.difference(a,d).scale(1/b.scale);c.moveBy(b.x,
-b.y);return c};Blockly.HorizontalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.HorizontalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!0};goog.inherits(Blockly.HorizontalFlyout,Blockly.Flyout);
-Blockly.HorizontalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.SCROLLBAR_PADDING;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(b=0);var d=this.height_;this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP&&(d-=this.SCROLLBAR_PADDING);return{viewHeight:d,viewWidth:this.width_-2*this.SCROLLBAR_PADDING,contentHeight:(a.height+2*this.MARGIN)*this.workspace_.scale,
-contentWidth:(a.width+2*this.MARGIN)*this.workspace_.scale,viewTop:-this.workspace_.scrollY,viewLeft:-this.workspace_.scrollX,contentTop:a.y,contentLeft:a.x,absoluteTop:b,absoluteLeft:c}};Blockly.HorizontalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&(goog.isNumber(a.x)&&(this.workspace_.scrollX=-b.contentWidth*a.x),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
-Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();if(a){this.width_=a.viewWidth;this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS);var b=a.absoluteLeft,c=a.absoluteTop;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(c+=a.viewHeight-this.height_);this.positionAt_(this.width_,this.height_,b,c)}}};
-Blockly.HorizontalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP,d=["M 0,"+(c?0:this.CORNER_RADIUS)];c?(d.push("h",a+2*this.CORNER_RADIUS),d.push("v",b),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("h",-1*a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,-this.CORNER_RADIUS)):(d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,-this.CORNER_RADIUS),
-d.push("h",a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("v",b),d.push("h",-a-2*this.CORNER_RADIUS));d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))};Blockly.HorizontalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(this.RTL?Infinity:0)};
-Blockly.HorizontalFlyout.prototype.wheel_=function(a){var b=a.deltaX;if(b){goog.userAgent.GECKO&&1===a.deltaMode&&(b*=10);var c=this.getMetrics_();b=c.viewLeft+b;b=Math.min(b,c.contentWidth-c.viewWidth);b=Math.max(b,0);this.scrollbar_.set(b);Blockly.WidgetDiv.hide()}a.preventDefault();a.stopPropagation()};
-Blockly.HorizontalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;var c=this.MARGIN,d=this.RTL?c:c+Blockly.BlockSvg.TAB_WIDTH;this.RTL&&(a=a.reverse());for(var e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();k=f.outputConnection?Blockly.BlockSvg.TAB_WIDTH:0;k=this.RTL?d+h.width:d+k;f.moveBy(k,c);k=this.createRect_(f,k,c,h,e);d+=h.width+b[e];this.addBlockListeners_(g,
-f,k)}else"button"==f.type&&(this.initFlyoutButton_(f.button,d,c),d+=f.button.width+b[e])};Blockly.HorizontalFlyout.prototype.isDragTowardWorkspace=function(a){a=Math.atan2(a.y,a.x)/Math.PI*180;var b=this.dragAngleRange_;return a<90+b&&a>90-b||a>-90-b&&a<-90+b?!0:!1};
-Blockly.HorizontalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)return null;var a=this.svgGroup_.getBoundingClientRect(),b=a.top;a=a.height;if(this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP)return new goog.math.Rect(-1E9,b-1E9,2E9,1E9+a);if(this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM)return new goog.math.Rect(-1E9,b,2E9,1E9+a)};
-Blockly.HorizontalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++)a=Math.max(a,d.getHeightWidth().height);a+=1.5*this.MARGIN;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.height_!=a){for(c=0;d=b[c];c++)d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d);this.height_=a;this.targetWorkspace_.resize()}};Blockly.VerticalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.VerticalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!1};goog.inherits(Blockly.VerticalFlyout,Blockly.Flyout);
-Blockly.VerticalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.height_-2*this.SCROLLBAR_PADDING,d=this.width_;this.RTL||(d-=this.SCROLLBAR_PADDING);return{viewHeight:c,viewWidth:d,contentHeight:a.height*this.workspace_.scale+2*this.MARGIN,contentWidth:a.width*this.workspace_.scale+2*this.MARGIN,viewTop:-this.workspace_.scrollY+a.y,viewLeft:-this.workspace_.scrollX,
-contentTop:a.y,contentLeft:a.x,absoluteTop:b,absoluteLeft:0}};Blockly.VerticalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&(goog.isNumber(a.y)&&(this.workspace_.scrollY=-b.contentHeight*a.y),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
-Blockly.VerticalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();if(a){this.height_=a.viewHeight;this.setBackgroundPath_(this.width_-this.CORNER_RADIUS,a.viewHeight-2*this.CORNER_RADIUS);var b=a.absoluteTop,c=a.absoluteLeft;this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT&&(this.leftEdge_=c+=a.viewWidth-this.width_);this.positionAt_(this.width_,this.height_,c,b)}}};
-Blockly.VerticalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT,d=a+this.CORNER_RADIUS;d=["M "+(c?d:0)+",0"];d.push("h",c?-a:a);d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("v",Math.max(0,b));d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?this.CORNER_RADIUS:-this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("h",c?a:-a);d.push("z");this.svgBackground_.setAttribute("d",
-d.join(" "))};Blockly.VerticalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(0)};Blockly.VerticalFlyout.prototype.wheel_=function(a){var b=a.deltaY;if(b){goog.userAgent.GECKO&&(b*=10);var c=this.getMetrics_();b=c.viewTop-c.contentTop+b;b=Math.min(b,c.contentHeight-c.viewHeight);b=Math.max(b,0);this.scrollbar_.set(b);Blockly.WidgetDiv.hide()}a.preventDefault();a.stopPropagation()};
-Blockly.VerticalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;for(var c=this.MARGIN,d=this.RTL?c:c+Blockly.BlockSvg.TAB_WIDTH,e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();f.moveBy(d,c);k=this.createRect_(f,this.RTL?d-h.width:d,c,h,e);this.addBlockListeners_(g,f,k);c+=h.height+b[e]}else"button"==f.type&&(this.initFlyoutButton_(f.button,d,c),c+=
-f.button.height+b[e])};Blockly.VerticalFlyout.prototype.isDragTowardWorkspace=function(a){a=Math.atan2(a.y,a.x)/Math.PI*180;var b=this.dragAngleRange_;return a<b&&a>-b||a<-180+b||a>180-b?!0:!1};
-Blockly.VerticalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)return null;var a=this.svgGroup_.getBoundingClientRect(),b=a.left;a=a.width;if(this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT)return new goog.math.Rect(b-1E9,-1E9,1E9+a,2E9);if(goog.userAgent.GECKO&&this.targetWorkspace_&&this.targetWorkspace_.isMutator){var c=this.targetWorkspace_.svgGroup_.getBoundingClientRect().x;10>Math.abs(c-b)&&(b+=this.leftEdge_*this.targetWorkspace_.options.parentWorkspace.scale)}return new goog.math.Rect(b,
--1E9,1E9+a,2E9)};
-Blockly.VerticalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++){var e=d.getHeightWidth().width;d.outputConnection&&(e-=Blockly.BlockSvg.TAB_WIDTH);a=Math.max(a,e)}for(c=0;d=this.buttons_[c];c++)a=Math.max(a,d.width);a+=1.5*this.MARGIN+Blockly.BlockSvg.TAB_WIDTH;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.width_!=a){for(c=0;d=b[c];c++)this.RTL&&(e=d.getRelativeToSurfaceXY().x,
-d.moveBy(a/this.workspace_.scale-this.MARGIN-Blockly.BlockSvg.TAB_WIDTH-e,0)),d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d);if(this.RTL)for(c=0;d=this.buttons_[c];c++)b=d.getPosition().y,d.moveTo(a/this.workspace_.scale-d.width-this.MARGIN-Blockly.BlockSvg.TAB_WIDTH,b);this.width_=a;this.targetWorkspace_.resize()}};Blockly.Toolbox=function(a){this.workspace_=a;this.RTL=a.options.RTL;this.horizontalLayout_=a.options.horizontalLayout;this.toolboxPosition=a.options.toolboxPosition;this.config_={indentWidth:19,cssRoot:"blocklyTreeRoot",cssHideRoot:"blocklyHidden",cssItem:"",cssTreeRow:"blocklyTreeRow",cssItemLabel:"blocklyTreeLabel",cssTreeIcon:"blocklyTreeIcon",cssExpandedFolderIcon:"blocklyTreeIconOpen",cssFileIcon:"blocklyTreeIconNone",cssSelectedRow:"blocklyTreeSelected"};this.treeSeparatorConfig_={cssTreeRow:"blocklyTreeSeparator"};
-this.horizontalLayout_&&(this.config_.cssTreeRow+=a.RTL?" blocklyHorizontalTreeRtl":" blocklyHorizontalTree",this.treeSeparatorConfig_.cssTreeRow="blocklyTreeSeparatorHorizontal "+(a.RTL?"blocklyHorizontalTreeRtl":"blocklyHorizontalTree"),this.config_.cssTreeIcon="")};Blockly.Toolbox.prototype.width=0;Blockly.Toolbox.prototype.height=0;Blockly.Toolbox.prototype.selectedOption_=null;Blockly.Toolbox.prototype.lastCategory_=null;
-Blockly.Toolbox.prototype.init=function(){var a=this.workspace_,b=this.workspace_.getParentSvg();this.HtmlDiv=goog.dom.createDom("DIV","blocklyToolboxDiv");this.HtmlDiv.setAttribute("dir",a.RTL?"RTL":"LTR");b.parentNode.insertBefore(this.HtmlDiv,b);Blockly.bindEventWithChecks_(this.HtmlDiv,"mousedown",this,function(a){Blockly.utils.isRightButton(a)||a.target==this.HtmlDiv?Blockly.hideChaff(!1):Blockly.hideChaff(!0);Blockly.Touch.clearTouchIdentifier()},!1,!0);b={disabledPatternId:a.options.disabledPatternId,
-parentWorkspace:a,RTL:a.RTL,oneBasedIndex:a.options.oneBasedIndex,horizontalLayout:a.horizontalLayout,toolboxPosition:a.options.toolboxPosition};this.flyout_=null;this.flyout_=a.horizontalLayout?new Blockly.HorizontalFlyout(b):new Blockly.VerticalFlyout(b);goog.dom.insertSiblingAfter(this.flyout_.createDom("svg"),this.workspace_.getParentSvg());this.flyout_.init(a);this.config_.cleardotPath=a.options.pathToMedia+"1x1.gif";this.config_.cssCollapsedFolderIcon="blocklyTreeIconClosed"+(a.RTL?"Rtl":"Ltr");
-this.tree_=b=new Blockly.Toolbox.TreeControl(this,this.config_);b.setShowRootNode(!1);b.setShowLines(!1);b.setShowExpandIcons(!1);b.setSelectedItem(null);a=this.populate_(a.options.languageTree);b.render(this.HtmlDiv);a&&b.setSelectedItem(a);this.addColour_();this.position()};Blockly.Toolbox.prototype.dispose=function(){this.flyout_.dispose();this.tree_.dispose();goog.dom.removeNode(this.HtmlDiv);this.lastCategory_=this.workspace_=null};Blockly.Toolbox.prototype.getWidth=function(){return this.width};
-Blockly.Toolbox.prototype.getHeight=function(){return this.height};
-Blockly.Toolbox.prototype.position=function(){var a=this.HtmlDiv;if(a){var b=this.workspace_.getParentSvg();b=Blockly.svgSize(b);this.horizontalLayout_?(a.style.left="0",a.style.height="auto",a.style.width=b.width+"px",this.height=a.offsetHeight,this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?a.style.top="0":a.style.bottom="0"):(this.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT?a.style.right="0":a.style.left="0",a.style.height=b.height+"px",this.width=a.offsetWidth);this.flyout_.position()}};
-Blockly.Toolbox.prototype.populate_=function(a){this.tree_.removeChildren();this.tree_.blocks=[];this.hasColours_=!1;a=this.syncTrees_(a,this.tree_,this.workspace_.options.pathToMedia);if(this.tree_.blocks.length)throw"Toolbox cannot have both blocks and categories in the root level.";this.workspace_.resizeContents();return a};
-Blockly.Toolbox.prototype.syncTrees_=function(a,b,c){for(var d=null,e=null,f=0,g;g=a.childNodes[f];f++)if(g.tagName)switch(g.tagName.toUpperCase()){case "CATEGORY":e=Blockly.utils.replaceMessageReferences(g.getAttribute("name"));e=this.tree_.createNode(e);e.blocks=[];b.add(e);var h=g.getAttribute("custom");h?e.blocks=h:(h=this.syncTrees_(g,e,c))&&(d=h);h=Blockly.utils.replaceMessageReferences(g.getAttribute("colour"));goog.isString(h)?(/^#[0-9a-fA-F]{6}$/.test(h)?e.hexColour=h:e.hexColour=Blockly.hueToRgb(Number(h)),
-this.hasColours_=!0):e.hexColour="";"true"==g.getAttribute("expanded")?(e.blocks.length&&(d=e),e.setExpanded(!0)):e.setExpanded(!1);e=g;break;case "SEP":e&&("CATEGORY"==e.tagName.toUpperCase()?b.add(new Blockly.Toolbox.TreeSeparator(this.treeSeparatorConfig_)):(g=parseFloat(g.getAttribute("gap")),!isNaN(g)&&e&&e.setAttribute("gap",g)));break;case "BLOCK":case "SHADOW":case "LABEL":case "BUTTON":b.blocks.push(g),e=g}return d};
-Blockly.Toolbox.prototype.addColour_=function(a){a=(a||this.tree_).getChildren();for(var b=0,c;c=a[b];b++){var d=c.getRowElement();if(d){var e=this.hasColours_?"8px solid "+(c.hexColour||"#ddd"):"none";this.workspace_.RTL?d.style.borderRight=e:d.style.borderLeft=e}this.addColour_(c)}};Blockly.Toolbox.prototype.clearSelection=function(){this.tree_.setSelectedItem(null)};Blockly.Toolbox.prototype.addStyle=function(a){Blockly.utils.addClass(this.HtmlDiv,a)};
-Blockly.Toolbox.prototype.removeStyle=function(a){Blockly.utils.removeClass(this.HtmlDiv,a)};
-Blockly.Toolbox.prototype.getClientRect=function(){if(!this.HtmlDiv)return null;var a=this.HtmlDiv.getBoundingClientRect(),b=a.left,c=a.top,d=a.width;a=a.height;return this.toolboxPosition==Blockly.TOOLBOX_AT_LEFT?new goog.math.Rect(-1E7,-1E7,1E7+b+d,2E7):this.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT?new goog.math.Rect(b,-1E7,1E7+d,2E7):this.toolboxPosition==Blockly.TOOLBOX_AT_TOP?new goog.math.Rect(-1E7,-1E7,2E7,1E7+c+a):new goog.math.Rect(0,c,2E7,1E7+d)};
-Blockly.Toolbox.prototype.refreshSelection=function(){var a=this.tree_.getSelectedItem();a&&a.blocks&&this.flyout_.show(a.blocks)};Blockly.Toolbox.TreeControl=function(a,b){this.toolbox_=a;goog.ui.tree.TreeControl.call(this,goog.html.SafeHtml.EMPTY,b)};goog.inherits(Blockly.Toolbox.TreeControl,goog.ui.tree.TreeControl);
-Blockly.Toolbox.TreeControl.prototype.enterDocument=function(){Blockly.Toolbox.TreeControl.superClass_.enterDocument.call(this);if(goog.events.BrowserFeature.TOUCH_ENABLED){var a=this.getElement();Blockly.bindEventWithChecks_(a,goog.events.EventType.TOUCHEND,this,this.handleTouchEvent_)}};Blockly.Toolbox.TreeControl.prototype.handleTouchEvent_=function(a){var b=this.getNodeFromEvent_(a);b&&a.type===goog.events.EventType.TOUCHEND&&setTimeout(function(){b.onClick_(a)},1)};
-Blockly.Toolbox.TreeControl.prototype.createNode=function(a){a=a?goog.html.SafeHtml.htmlEscape(a):goog.html.SafeHtml.EMPTY;return new Blockly.Toolbox.TreeNode(this.toolbox_,a,this.getConfig(),this.getDomHelper())};
-Blockly.Toolbox.TreeControl.prototype.setSelectedItem=function(a){var b=this.toolbox_;if(a!=this.selectedItem_&&a!=b.tree_){b.lastCategory_&&(b.lastCategory_.getRowElement().style.backgroundColor="");if(a){var c=a.hexColour||"#57e";a.getRowElement().style.backgroundColor=c;b.addColour_(a)}c=this.getSelectedItem();goog.ui.tree.TreeControl.prototype.setSelectedItem.call(this,a);a&&a.blocks&&a.blocks.length?(b.flyout_.show(a.blocks),b.lastCategory_!=a&&b.flyout_.scrollToStart()):b.flyout_.hide();c!=
-a&&c!=this&&(c=new Blockly.Events.Ui(null,"category",c&&c.getHtml(),a&&a.getHtml()),c.workspaceId=b.workspace_.id,Blockly.Events.fire(c));a&&(b.lastCategory_=a)}};Blockly.Toolbox.TreeNode=function(a,b,c,d){goog.ui.tree.TreeNode.call(this,b,c,d);a&&(b=function(){Blockly.svgResize(a.workspace_)},goog.events.listen(a.tree_,goog.ui.tree.BaseNode.EventType.EXPAND,b),goog.events.listen(a.tree_,goog.ui.tree.BaseNode.EventType.COLLAPSE,b))};goog.inherits(Blockly.Toolbox.TreeNode,goog.ui.tree.TreeNode);
-Blockly.Toolbox.TreeNode.prototype.getExpandIconSafeHtml=function(){return goog.html.SafeHtml.create("span")};Blockly.Toolbox.TreeNode.prototype.onClick_=function(a){this.hasChildren()&&this.isUserCollapsible_?(this.toggle(),this.select()):this.isSelected()?this.getTree().setSelectedItem(null):this.select();this.updateRow()};Blockly.Toolbox.TreeNode.prototype.onMouseDown=function(a){};Blockly.Toolbox.TreeNode.prototype.onDoubleClick_=function(a){};
-Blockly.Toolbox.TreeNode.prototype.onKeyDown=function(a){if(this.tree.toolbox_.horizontalLayout_){var b={},c=goog.events.KeyCodes.DOWN,d=goog.events.KeyCodes.UP;b[goog.events.KeyCodes.RIGHT]=this.rightToLeft_?d:c;b[goog.events.KeyCodes.LEFT]=this.rightToLeft_?c:d;b[goog.events.KeyCodes.UP]=goog.events.KeyCodes.LEFT;b[goog.events.KeyCodes.DOWN]=goog.events.KeyCodes.RIGHT;a.keyCode=b[a.keyCode]||a.keyCode}return Blockly.Toolbox.TreeNode.superClass_.onKeyDown.call(this,a)};
-Blockly.Toolbox.TreeSeparator=function(a){Blockly.Toolbox.TreeNode.call(this,null,goog.html.SafeHtml.EMPTY,a)};goog.inherits(Blockly.Toolbox.TreeSeparator,Blockly.Toolbox.TreeNode);Blockly.Css={};Blockly.Css.Cursor={OPEN:"handopen",CLOSED:"handclosed",DELETE:"handdelete"};Blockly.Css.currentCursor_="";Blockly.Css.styleSheet_=null;Blockly.Css.mediaPath_="";
-Blockly.Css.inject=function(a,b){if(!Blockly.Css.styleSheet_){var c=".blocklyDraggable {}\n";a&&(c+=Blockly.Css.CONTENT.join("\n"),Blockly.FieldDate&&(c+=Blockly.FieldDate.CSS.join("\n")));Blockly.Css.mediaPath_=b.replace(/[\\\/]$/,"");c=c.replace(/<<<PATH>>>/g,Blockly.Css.mediaPath_);var d=document.createElement("style");document.head.insertBefore(d,document.head.firstChild);c=document.createTextNode(c);d.appendChild(c);Blockly.Css.styleSheet_=d.sheet}};Blockly.Css.setCursor=function(a){console.warn("Deprecated call to Blockly.Css.setCursor.See https://github.com/google/blockly/issues/981 for context")};
-Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;","overflow: hidden;","position: absolute;","display: block;","}",".blocklyWidgetDiv {","display: none;","position: absolute;","z-index: 99999;","}",".injectionDiv {","height: 100%;","position: relative;","overflow: hidden;","touch-action: none","}",".blocklyNonSelectable {","user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","}",".blocklyWsDragSurface {","display: none;",
-"position: absolute;","top: 0;","left: 0;","}",".blocklyWsDragSurface.blocklyOverflowVisible {","overflow: visible;","}",".blocklyBlockDragSurface {","display: none;","position: absolute;","top: 0;","left: 0;","right: 0;","bottom: 0;","overflow: visible !important;","z-index: 50;","}",".blocklyTooltipDiv {","background-color: #ffffc7;","border: 1px solid #ddc;","box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);","color: #000;","display: none;","font-family: sans-serif;","font-size: 9pt;","opacity: .9;",
-"padding: 2px;","position: absolute;","z-index: 100000;","}",".blocklyResizeSE {","cursor: se-resize;","fill: #aaa;","}",".blocklyResizeSW {","cursor: sw-resize;","fill: #aaa;","}",".blocklyResizeLine {","stroke: #888;","stroke-width: 1;","}",".blocklyHighlightedConnectionPath {","fill: none;","stroke: #fc3;","stroke-width: 4px;","}",".blocklyPathLight {","fill: none;","stroke-linecap: round;","stroke-width: 1;","}",".blocklySelected>.blocklyPath {","stroke: #fc3;","stroke-width: 3px;","}",".blocklySelected>.blocklyPathLight {",
-"display: none;","}",".blocklyDraggable {",'cursor: url("<<<PATH>>>/handopen.cur"), auto;',"cursor: grab;","cursor: -webkit-grab;","}",".blocklyDragging {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDraggable:active {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyBlockDragSurface .blocklyDraggable {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;",
-"cursor: -webkit-grabbing;","}",".blocklyDragging.blocklyDraggingDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyToolboxDelete {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyToolboxGrab {",'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',"cursor: grabbing;","cursor: -webkit-grabbing;","}",".blocklyDragging>.blocklyPath,",".blocklyDragging>.blocklyPathLight {","fill-opacity: .8;","stroke-opacity: .8;","}",".blocklyDragging>.blocklyPathDark {","display: none;",
-"}",".blocklyDisabled>.blocklyPath {","fill-opacity: .5;","stroke-opacity: .5;","}",".blocklyDisabled>.blocklyPathLight,",".blocklyDisabled>.blocklyPathDark {","display: none;","}",".blocklyText {","cursor: default;","fill: #fff;","font-family: sans-serif;","font-size: 11pt;","}",".blocklyNonEditableText>text {","pointer-events: none;","}",".blocklyNonEditableText>rect,",".blocklyEditableText>rect {","fill: #fff;","fill-opacity: .6;","}",".blocklyNonEditableText>text,",".blocklyEditableText>text {",
-"fill: #000;","}",".blocklyEditableText:hover>rect {","stroke: #fff;","stroke-width: 2;","}",".blocklyBubbleText {","fill: #000;","}",".blocklyFlyout {","position: absolute;","z-index: 20;","}",".blocklyFlyoutButton {","fill: #888;","cursor: default;","}",".blocklyFlyoutButtonShadow {","fill: #666;","}",".blocklyFlyoutButton:hover {","fill: #aaa;","}",".blocklyFlyoutLabel {","cursor: default;","}",".blocklyFlyoutLabelBackground {","opacity: 0;","}",".blocklyFlyoutLabelText {","fill: #000;","}",".blocklySvg text, .blocklyBlockDragSurface text {",
-"user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","cursor: inherit;","}",".blocklyHidden {","display: none;","}",".blocklyFieldDropdown:not(.blocklyHidden) {","display: block;","}",".blocklyIconGroup {","cursor: default;","}",".blocklyIconGroup:not(:hover),",".blocklyIconGroupReadonly {","opacity: .6;","}",".blocklyIconShape {","fill: #00f;","stroke: #fff;","stroke-width: 1px;","}",".blocklyIconSymbol {","fill: #fff;","}",".blocklyMinimalBody {",
-"margin: 0;","padding: 0;","}",".blocklyCommentTextarea {","background-color: #ffc;","border: 0;","outline: 0;","margin: 0;","padding: 2px;","resize: none;","display: block;","overflow: hidden;","}",".blocklyHtmlInput {","border: none;","border-radius: 4px;","font-family: sans-serif;","height: 100%;","margin: 0;","outline: none;","padding: 0 1px;","width: 100%","}",".blocklyMainBackground {","stroke-width: 1;","stroke: #c6c6c6;","}",".blocklyMutatorBackground {","fill: #fff;","stroke: #ddd;","stroke-width: 1;",
-"}",".blocklyFlyoutBackground {","fill: #ddd;","fill-opacity: .8;","}",".blocklyTransparentBackground {","opacity: 0;","}",".blocklyMainWorkspaceScrollbar {","z-index: 20;","}",".blocklyFlyoutScrollbar {","z-index: 30;","}",".blocklyScrollbarHorizontal, .blocklyScrollbarVertical {","position: absolute;","outline: none;","}",".blocklyScrollbarBackground {","opacity: 0;","}",".blocklyScrollbarHandle {","fill: #ccc;","}",".blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyScrollbarHandle:hover {",
-"fill: #bbb;","}",".blocklyZoom>image {","opacity: .4;","}",".blocklyZoom>image:hover {","opacity: .6;","}",".blocklyZoom>image:active {","opacity: .8;","}",".blocklyFlyout .blocklyScrollbarHandle {","fill: #bbb;","}",".blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,",".blocklyFlyout .blocklyScrollbarHandle:hover {","fill: #aaa;","}",".blocklyInvalidInput {","background: #faa;","}",".blocklyAngleCircle {","stroke: #444;","stroke-width: 1;","fill: #ddd;","fill-opacity: .8;",
-"}",".blocklyAngleMarks {","stroke: #444;","stroke-width: 1;","}",".blocklyAngleGauge {","fill: #f88;","fill-opacity: .8;","}",".blocklyAngleLine {","stroke: #f00;","stroke-width: 2;","stroke-linecap: round;","pointer-events: none;","}",".blocklyContextMenu {","border-radius: 4px;","}",".blocklyDropdownMenu {","padding: 0 !important;","max-height: 300px !important;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon {",
-"background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px !important;","}",".blocklyToolboxDiv {","background-color: #ddd;","overflow-x: visible;","overflow-y: auto;","position: absolute;","user-select: none;","-moz-user-select: none;","-ms-user-select: none;","-webkit-user-select: none;","z-index: 70;","-webkit-tap-highlight-color: transparent;","}",".blocklyTreeRoot {","padding: 4px 0;","}",".blocklyTreeRoot:focus {","outline: none;","}",".blocklyTreeRow {","height: 22px;","line-height: 22px;",
-"margin-bottom: 3px;","padding-right: 8px;","white-space: nowrap;","}",".blocklyHorizontalTree {","float: left;","margin: 1px 5px 8px 0;","}",".blocklyHorizontalTreeRtl {","float: right;","margin: 1px 0 8px 5px;","}",'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',"margin-left: 8px;","}",".blocklyTreeRow:not(.blocklyTreeSelected):hover {","background-color: #e4e4e4;","}",".blocklyTreeSeparator {","border-bottom: solid #e5e5e5 1px;","height: 0;","margin: 5px 0;","}",".blocklyTreeSeparatorHorizontal {",
-"border-right: solid #e5e5e5 1px;","width: 0;","padding: 5px 0;","margin: 0 5px;","}",".blocklyTreeIcon {","background-image: url(<<<PATH>>>/sprites.png);","height: 16px;","vertical-align: middle;","width: 16px;","}",".blocklyTreeIconClosedLtr {","background-position: -32px -1px;","}",".blocklyTreeIconClosedRtl {","background-position: 0 -1px;","}",".blocklyTreeIconOpen {","background-position: -16px -1px;","}",".blocklyTreeSelected>.blocklyTreeIconClosedLtr {","background-position: -32px -17px;",
-"}",".blocklyTreeSelected>.blocklyTreeIconClosedRtl {","background-position: 0 -17px;","}",".blocklyTreeSelected>.blocklyTreeIconOpen {","background-position: -16px -17px;","}",".blocklyTreeIconNone,",".blocklyTreeSelected>.blocklyTreeIconNone {","background-position: -48px -1px;","}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;","font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyToolboxDelete .blocklyTreeLabel {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',
-"}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}",".blocklyWidgetDiv .goog-palette {","outline: none;","cursor: default;","}",".blocklyWidgetDiv .goog-palette-table {","border: 1px solid #666;","border-collapse: collapse;","}",".blocklyWidgetDiv .goog-palette-cell {","height: 13px;","width: 15px;","margin: 0;","border: 0;","text-align: center;","vertical-align: middle;","border-right: 1px solid #666;","font-size: 1px;","}",".blocklyWidgetDiv .goog-palette-colorswatch {","position: relative;",
-"height: 13px;","width: 15px;","border: 1px solid #666;","}",".blocklyWidgetDiv .goog-palette-cell-hover .goog-palette-colorswatch {","border: 1px solid #FFF;","}",".blocklyWidgetDiv .goog-palette-cell-selected .goog-palette-colorswatch {","border: 1px solid #000;","color: #fff;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: #ccc #666 #666 #ccc;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;",
-"padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","padding: 4px 7em 4px 28px;","white-space: nowrap;","}",".blocklyWidgetDiv .goog-menuitem.goog-menuitem-rtl {","padding-left: 7em;","padding-right: 28px;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem,",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem {",
-"padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content {","color: #000;","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel,",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content {","color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: 0.3;","filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight,",
-".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #d6e9f8;","border-color: #d6e9f8;","border-style: dotted;","border-width: 1px 0;","padding-bottom: 3px;","padding-top: 3px;","}",".blocklyWidgetDiv .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon {",
-"left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon {","background: url(//ssl.gstatic.com/editor/editortoolbar.png) no-repeat -512px 0;","}",".blocklyWidgetDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;","right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel {","left: 0;","right: auto;",
-"text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;","}",".blocklyWidgetDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;","}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=goog.dom.createDom("DIV","blocklyWidgetDiv"),document.body.appendChild(Blockly.WidgetDiv.DIV))};
-Blockly.WidgetDiv.show=function(a,b,c){Blockly.WidgetDiv.hide();Blockly.WidgetDiv.owner_=a;Blockly.WidgetDiv.dispose_=c;a=goog.style.getViewportPageOffset(document);Blockly.WidgetDiv.DIV.style.top=a.y+"px";Blockly.WidgetDiv.DIV.style.direction=b?"rtl":"ltr";Blockly.WidgetDiv.DIV.style.display="block"};
-Blockly.WidgetDiv.hide=function(){Blockly.WidgetDiv.owner_&&(Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.DIV.style.display="none",Blockly.WidgetDiv.DIV.style.left="",Blockly.WidgetDiv.DIV.style.top="",Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=null,goog.dom.removeChildren(Blockly.WidgetDiv.DIV))};Blockly.WidgetDiv.isVisible=function(){return!!Blockly.WidgetDiv.owner_};Blockly.WidgetDiv.hideIfOwner=function(a){Blockly.WidgetDiv.owner_==a&&Blockly.WidgetDiv.hide()};
-Blockly.WidgetDiv.position=function(a,b,c,d,e){b<d.y&&(b=d.y);e?a>c.width+d.x&&(a=c.width+d.x):a<d.x&&(a=d.x);Blockly.WidgetDiv.positionInternal_(a,b,c.height)};Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};
-Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);Blockly.WidgetDiv.positionInternal_(a,e,c.height)};Blockly.WidgetDiv.calculateX_=function(a,b,c,d){if(d)return b=Math.max(b.right-c.width,a.left),Math.min(b,a.right-c.width);b=Math.min(b.left,a.right-c.width);return Math.max(b,a.left)};Blockly.WidgetDiv.calculateY_=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};Blockly.inject=function(a,b){Blockly.checkBlockColourConstants();goog.isString(a)&&(a=document.getElementById(a)||document.querySelector(a));if(!goog.dom.contains(document,a))throw"Error: container is not in current document.";var c=new Blockly.Options(b||{}),d=goog.dom.createDom("DIV","injectionDiv");a.appendChild(d);var e=Blockly.createDom_(d,c),f=new Blockly.BlockDragSurfaceSvg(d);d=new Blockly.WorkspaceDragSurfaceSvg(d);c=Blockly.createMainWorkspace_(e,c,f,d);Blockly.init_(c);Blockly.mainWorkspace=
-c;Blockly.svgResize(c);return c};
-Blockly.createDom_=function(a,b){a.setAttribute("dir","LTR");goog.ui.Component.setDefaultRightToLeft(b.RTL);Blockly.Css.inject(b.hasCss,b.pathToMedia);var c=Blockly.utils.createSvgElement("svg",{xmlns:"http://www.w3.org/2000/svg","xmlns:html":"http://www.w3.org/1999/xhtml","xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1","class":"blocklySvg"},a),d=Blockly.utils.createSvgElement("defs",{},c),e=String(Math.random()).substring(2),f=Blockly.utils.createSvgElement("filter",{id:"blocklyEmbossFilter"+
-e},d);Blockly.utils.createSvgElement("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:1,result:"blur"},f);var g=Blockly.utils.createSvgElement("feSpecularLighting",{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",result:"specOut"},f);Blockly.utils.createSvgElement("fePointLight",{x:-5E3,y:-1E4,z:2E4},g);Blockly.utils.createSvgElement("feComposite",{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},f);Blockly.utils.createSvgElement("feComposite",
-{"in":"SourceGraphic",in2:"specOut",operator:"arithmetic",k1:0,k2:1,k3:1,k4:0},f);b.embossFilterId=f.id;f=Blockly.utils.createSvgElement("pattern",{id:"blocklyDisabledPattern"+e,patternUnits:"userSpaceOnUse",width:10,height:10},d);Blockly.utils.createSvgElement("rect",{width:10,height:10,fill:"#aaa"},f);Blockly.utils.createSvgElement("path",{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},f);b.disabledPatternId=f.id;b.gridPattern=Blockly.Grid.createDom(e,b.gridOptions,d);return c};
-Blockly.createMainWorkspace_=function(a,b,c,d){b.parentWorkspace=null;var e=new Blockly.WorkspaceSvg(b,c,d);e.scale=b.zoomOptions.startScale;a.appendChild(e.createDom("blocklyMainBackground"));!b.hasCategories&&b.languageTree&&(c=e.addFlyout_("svg"),Blockly.utils.insertAfter_(c,a));e.translate(0,0);Blockly.mainWorkspace=e;b.readOnly||b.hasScrollbars||e.addChangeListener(function(){if(!e.isDragging()){var a=e.getMetrics(),c=a.viewLeft+a.absoluteLeft,d=a.viewTop+a.absoluteTop;if(a.contentTop<d||a.contentTop+
-a.contentHeight>a.viewHeight+d||a.contentLeft<(b.RTL?a.viewLeft:c)||a.contentLeft+a.contentWidth>(b.RTL?a.viewWidth:a.viewWidth+c))for(var k=e.getTopBlocks(!1),m=0,p;p=k[m];m++){var l=p.getRelativeToSurfaceXY(),n=p.getHeightWidth(),q=d+25-n.height-l.y;0<q&&p.moveBy(0,q);q=d+a.viewHeight-25-l.y;0>q&&p.moveBy(0,q);q=25+c-l.x-(b.RTL?0:n.width);0<q&&p.moveBy(q,0);l=c+a.viewWidth-25-l.x+(b.RTL?n.width:0);0>l&&p.moveBy(l,0)}}});Blockly.svgResize(e);Blockly.WidgetDiv.createDom();Blockly.Tooltip.createDom();
-return e};
-Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEventWithChecks_(c.parentNode,"contextmenu",null,function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()});c=Blockly.bindEventWithChecks_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.svgResize(a)});a.setResizeHandlerWrapper(c);Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),a.flyout_.scrollToStart(),a.scrollX=
-a.flyout_.width_,b.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT&&(a.scrollX*=-1),a.translate(a.scrollX,0)));b.hasScrollbars&&(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize());b.hasSounds&&Blockly.inject.loadSounds_(b.pathToMedia,a)};
-Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,"touchcancel",null,Blockly.longStop_),goog.userAgent.IPAD&&Blockly.bindEventWithChecks_(window,"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0};
-Blockly.inject.loadSounds_=function(a,b){var c=b.getAudioManager();c.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");c.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");c.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var d=[],e=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());c.preload()};d.push(Blockly.bindEventWithChecks_(document,"mousemove",null,e,!0));d.push(Blockly.bindEventWithChecks_(document,"touchstart",null,e,!0))};
-Blockly.updateToolbox=function(a){console.warn("Deprecated call to Blockly.updateToolbox, use workspace.updateToolbox instead.");Blockly.getMainWorkspace().updateToolbox(a)};var CLOSURE_DEFINES={"goog.DEBUG":!1};Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.draggingConnections_=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.cache3dSupported_=null;Blockly.hueToRgb=function(a){return goog.color.hsvToHex(a,Blockly.HSV_SATURATION,255*Blockly.HSV_VALUE)};Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()};
-Blockly.svgResize=function(a){for(;a.options.parentWorkspace;)a=a.options.parentWorkspace;var b=a.getParentSvg(),c=b.parentNode;if(c){var d=c.offsetWidth;c=c.offsetHeight;b.cachedWidth_!=d&&(b.setAttribute("width",d+"px"),b.cachedWidth_=d);b.cachedHeight_!=c&&(b.setAttribute("height",c+"px"),b.cachedHeight_=c);a.resize()}};
-Blockly.onKeyDown_=function(a){if(!Blockly.mainWorkspace.options.readOnly&&!Blockly.utils.isTargetInput(a)){var b=!1;if(27==a.keyCode)Blockly.hideChaff();else if(8==a.keyCode||46==a.keyCode){a.preventDefault();if(Blockly.mainWorkspace.isDragging())return;Blockly.selected&&Blockly.selected.isDeletable()&&(b=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(Blockly.mainWorkspace.isDragging())return;Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&(67==a.keyCode?(Blockly.hideChaff(),
-Blockly.copy_(Blockly.selected)):88!=a.keyCode||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),b=!0));86==a.keyCode?Blockly.clipboardXml_&&(Blockly.Events.setGroup(!0),a=Blockly.clipboardSource_,a.isFlyout&&(a=a.targetWorkspace),a.paste(Blockly.clipboardXml_),Blockly.Events.setGroup(!1)):90==a.keyCode&&(Blockly.hideChaff(),Blockly.mainWorkspace.undo(a.shiftKey))}b&&!Blockly.selected.workspace.isFlyout&&(Blockly.Events.setGroup(!0),Blockly.hideChaff(),Blockly.selected.dispose(!0,
-!0),Blockly.Events.setGroup(!1))}};Blockly.copy_=function(a){var b=Blockly.Xml.blockToDom(a);Blockly.Xml.deleteNext(b);var c=a.getRelativeToSurfaceXY();b.setAttribute("x",a.RTL?-c.x:c.x);b.setAttribute("y",c.y);Blockly.clipboardXml_=b;Blockly.clipboardSource_=a.workspace};Blockly.duplicate_=function(a){var b=Blockly.clipboardXml_,c=Blockly.clipboardSource_;Blockly.copy_(a);a.workspace.paste(Blockly.clipboardXml_);Blockly.clipboardXml_=b;Blockly.clipboardSource_=c};
-Blockly.onContextMenu_=function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()};Blockly.hideChaff=function(a){Blockly.Tooltip.hide();Blockly.WidgetDiv.hide();a||(a=Blockly.getMainWorkspace(),a.toolbox_&&a.toolbox_.flyout_&&a.toolbox_.flyout_.autoClose&&a.toolbox_.clearSelection())};Blockly.addChangeListener=function(a){console.warn("Deprecated call to Blockly.addChangeListener, use workspace.addChangeListener instead.");return Blockly.getMainWorkspace().addChangeListener(a)};
-Blockly.getMainWorkspace=function(){return Blockly.mainWorkspace};Blockly.alert=function(a,b){window.alert(a);b&&b()};Blockly.confirm=function(a,b){b(window.confirm(a))};Blockly.prompt=function(a,b,c){c(window.prompt(a,b))};Blockly.jsonInitFactory_=function(a){return function(){this.jsonInit(a)}};
-Blockly.defineBlocksWithJsonArray=function(a){for(var b=0;b<a.length;b++){var c=a[b];if(c){var d=c.type;null==d||""===d?console.warn("Block definition #"+b+" in JSON array is missing a type attribute. Skipping."):(Blockly.Blocks[d]&&console.warn("Block definition #"+b+' in JSON array overwrites prior definition of "'+d+'".'),Blockly.Blocks[d]={init:Blockly.jsonInitFactory_(c)})}else console.warn("Block definition #"+b+" in JSON array is "+c+". Skipping.")}};
-Blockly.bindEventWithChecks_=function(a,b,c,d,e,f){var g=!1,h=function(a){var b=!e;a=Blockly.Touch.splitEventByTouches(a);for(var f=0,h;h=a[f];f++)if(!b||Blockly.Touch.shouldHandleEvent(h))Blockly.Touch.setClientFromTouch(h),c?d.call(c,h):d(h),g=!0},k=[];if(window&&window.PointerEvent&&b in Blockly.Touch.TOUCH_MAP)for(var m=0,p;p=Blockly.Touch.TOUCH_MAP[b][m];m++)a.addEventListener(p,h,!1),k.push([a,p,h]);else if(a.addEventListener(b,h,!1),k.push([a,b,h]),b in Blockly.Touch.TOUCH_MAP){var l=function(a){h(a);
-var b=!f;g&&b&&a.preventDefault()};for(m=0;p=Blockly.Touch.TOUCH_MAP[b][m];m++)a.addEventListener(p,l,!1),k.push([a,p,l])}return k};
-Blockly.bindEvent_=function(a,b,c,d){var e=function(a){c?d.call(c,a):d(a)},f=[];if(window&&window.PointerEvent&&b in Blockly.Touch.TOUCH_MAP)for(var g=0,h;h=Blockly.Touch.TOUCH_MAP[b][g];g++)a.addEventListener(h,e,!1),f.push([a,h,e]);else if(a.addEventListener(b,e,!1),f.push([a,b,e]),b in Blockly.Touch.TOUCH_MAP){var k=function(a){if(a.changedTouches&&1==a.changedTouches.length){var b=a.changedTouches[0];a.clientX=b.clientX;a.clientY=b.clientY}e(a);a.preventDefault()};for(g=0;h=Blockly.Touch.TOUCH_MAP[b][g];g++)a.addEventListener(h,
-k,!1),f.push([a,h,k])}return f};Blockly.unbindEvent_=function(a){for(;a.length;){var b=a.pop(),c=b[2];b[0].removeEventListener(b[1],c,!1)}return c};Blockly.isNumber=function(a){return/^\s*-?\d+(\.\d+)?\s*$/.test(a)};
-Blockly.checkBlockColourConstants=function(){Blockly.checkBlockColourConstant_("LOGIC_HUE",["Blocks","logic","HUE"],void 0);Blockly.checkBlockColourConstant_("LOGIC_HUE",["Constants","Logic","HUE"],210);Blockly.checkBlockColourConstant_("LOOPS_HUE",["Blocks","loops","HUE"],void 0);Blockly.checkBlockColourConstant_("LOOPS_HUE",["Constants","Loops","HUE"],120);Blockly.checkBlockColourConstant_("MATH_HUE",["Blocks","math","HUE"],void 0);Blockly.checkBlockColourConstant_("MATH_HUE",["Constants","Math",
-"HUE"],230);Blockly.checkBlockColourConstant_("TEXTS_HUE",["Blocks","texts","HUE"],void 0);Blockly.checkBlockColourConstant_("TEXTS_HUE",["Constants","Text","HUE"],160);Blockly.checkBlockColourConstant_("LISTS_HUE",["Blocks","lists","HUE"],void 0);Blockly.checkBlockColourConstant_("LISTS_HUE",["Constants","Lists","HUE"],260);Blockly.checkBlockColourConstant_("COLOUR_HUE",["Blocks","colour","HUE"],void 0);Blockly.checkBlockColourConstant_("COLOUR_HUE",["Constants","Colour","HUE"],20);Blockly.checkBlockColourConstant_("VARIABLES_HUE",
-["Blocks","variables","HUE"],void 0);Blockly.checkBlockColourConstant_("VARIABLES_HUE",["Constants","Variables","HUE"],330);Blockly.checkBlockColourConstant_("VARIABLES_DYNAMIC_HUE",["Constants","VariablesDynamic","HUE"],310);Blockly.checkBlockColourConstant_("PROCEDURES_HUE",["Blocks","procedures","HUE"],void 0)};
-Blockly.checkBlockColourConstant_=function(a,b,c){for(var d="Blockly",e=Blockly,f=0;f<b.length;++f)d+="."+b[f],e&&(e=e[b[f]]);e&&e!==c&&(a=(void 0===c?"%1 has been removed. Use Blockly.Msg.%2.":"%1 is deprecated and unused. Override Blockly.Msg.%2.").replace("%1",d).replace("%2",a),console.warn(a))};goog.global.console||(goog.global.console={log:function(){},warn:function(){}});goog.global.Blockly||(goog.global.Blockly={});goog.global.Blockly.getMainWorkspace=Blockly.getMainWorkspace;
-goog.global.Blockly.addChangeListener=Blockly.addChangeListener;
+/* eslint-disable */
+;(function(root, factory) {
+  if (typeof define === 'function' && define.amd) { // AMD
+    define([], factory);
+  } else if (typeof exports === 'object') { // Node.js
+    module.exports = factory();
+  } else { // Script
+    root.Blockly = factory();
+  }
+}(this, function() {
+var $={};
+var register$$module$build$src$core$registry,validate$$module$build$src$core$registry,unregister$$module$build$src$core$registry,getItem$$module$build$src$core$registry,hasItem$$module$build$src$core$registry,getClass$$module$build$src$core$registry,getObject$$module$build$src$core$registry,getAllItems$$module$build$src$core$registry,getClassFromOptions$$module$build$src$core$registry,getWorkspaceById$$module$build$src$core$common,getAllWorkspaces$$module$build$src$core$common,registerWorkspace$$module$build$src$core$common,
+unregisterWorkpace$$module$build$src$core$common,getMainWorkspace$$module$build$src$core$common,setMainWorkspace$$module$build$src$core$common,getSelected$$module$build$src$core$common,setSelected$$module$build$src$core$common,getParentContainer$$module$build$src$core$common,setParentContainer$$module$build$src$core$common,svgResize$$module$build$src$core$common,getBlockTypeCounts$$module$build$src$core$common,jsonInitFactory$$module$build$src$core$common,defineBlocksWithJsonArray$$module$build$src$core$common,
+defineBlocksWithJsonArrayInternal$$module$build$src$core$common,getNextUniqueId$$module$build$src$core$utils$idgenerator,genUid$$module$build$src$core$utils$idgenerator,setRecordUndo$$module$build$src$core$events$utils,getRecordUndo$$module$build$src$core$events$utils,fire$$module$build$src$core$events$utils,fireInternal$$module$build$src$core$events$utils,fireNow$$module$build$src$core$events$utils,filter$$module$build$src$core$events$utils,clearPendingUndo$$module$build$src$core$events$utils,isEnabled$$module$build$src$core$events$utils,
+setGroupInternal$$module$build$src$core$events$utils,getDescendantIds$$module$build$src$core$events$utils,fromJson$$module$build$src$core$events$utils,get$$module$build$src$core$events$utils,disableOrphans$$module$build$src$core$events$utils,longStart$$module$build$src$core$touch,longStop$$module$build$src$core$touch,clearTouchIdentifier$$module$build$src$core$touch,shouldHandleEvent$$module$build$src$core$touch,getTouchIdentifierFromEvent$$module$build$src$core$touch,checkTouchIdentifier$$module$build$src$core$touch,
+conditionalBind$$module$build$src$core$browser_events,bind$$module$build$src$core$browser_events,unbind$$module$build$src$core$browser_events,isTargetInput$$module$build$src$core$browser_events,isRightButton$$module$build$src$core$browser_events,mouseToSvg$$module$build$src$core$browser_events,getScrollDeltaPixels$$module$build$src$core$browser_events,removeElem$$module$build$src$core$utils$array,register$$module$build$src$core$css,inject$$module$build$src$core$css,warn$$module$build$src$core$utils$deprecation,
+createSvgElement$$module$build$src$core$utils$dom,addClass$$module$build$src$core$utils$dom,removeClasses$$module$build$src$core$utils$dom,removeClass$$module$build$src$core$utils$dom,hasClass$$module$build$src$core$utils$dom,removeNode$$module$build$src$core$utils$dom,insertAfter$$module$build$src$core$utils$dom,containsNode$$module$build$src$core$utils$dom,setCssTransform$$module$build$src$core$utils$dom,startTextWidthCache$$module$build$src$core$utils$dom,stopTextWidthCache$$module$build$src$core$utils$dom,
+getTextWidth$$module$build$src$core$utils$dom,getFastTextWidth$$module$build$src$core$utils$dom,getFastTextWidthWithSizeString$$module$build$src$core$utils$dom,measureFontMetrics$$module$build$src$core$utils$dom,getSize$$module$build$src$core$utils$style,getSizeInternal$$module$build$src$core$utils$style,getSizeWithDisplay$$module$build$src$core$utils$style,getComputedStyle$$module$build$src$core$utils$style,getPageOffset$$module$build$src$core$utils$style,getViewportPageOffset$$module$build$src$core$utils$style,
+getBorderBox$$module$build$src$core$utils$style,scrollIntoContainerView$$module$build$src$core$utils$style,getContainerOffsetToScrollInto$$module$build$src$core$utils$style,getRelativeXY$$module$build$src$core$utils$svg_math,getInjectionDivXY$$module$build$src$core$utils$svg_math,getViewportBBox$$module$build$src$core$utils$svg_math,getDocumentScroll$$module$build$src$core$utils$svg_math,screenToWsCoordinates$$module$build$src$core$utils$svg_math,wsToScreenCoordinates$$module$build$src$core$utils$svg_math,
+injectDependencies$$module$build$src$core$utils$xml,domToText$$module$build$src$core$utils$xml,sanitizeText$$module$build$src$core$utils$xml,convertToolboxDefToJson$$module$build$src$core$utils$toolbox,validateToolbox$$module$build$src$core$utils$toolbox,convertFlyoutDefToJsonArray$$module$build$src$core$utils$toolbox,hasCategories$$module$build$src$core$utils$toolbox,hasCategoriesInternal$$module$build$src$core$utils$toolbox,isCategoryCollapsible$$module$build$src$core$utils$toolbox,convertToToolboxJson$$module$build$src$core$utils$toolbox,
+xmlToJsonArray$$module$build$src$core$utils$toolbox,addAttributes$$module$build$src$core$utils$toolbox,parseToolboxTree$$module$build$src$core$utils$toolbox,getStartPositionRect$$module$build$src$core$positionable_helpers,getCornerOppositeToolbox$$module$build$src$core$positionable_helpers,bumpPositionRect$$module$build$src$core$positionable_helpers,alert$$module$build$src$core$dialog,setAlert$$module$build$src$core$dialog,confirm$$module$build$src$core$dialog,confirmInternal$$module$build$src$core$dialog,
+setConfirm$$module$build$src$core$dialog,prompt$$module$build$src$core$dialog,setPrompt$$module$build$src$core$dialog,isVariableBackedParameterModel$$module$build$src$core$interfaces$i_variable_backed_parameter_model,isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks,isLegacyProcedureCallBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks,flyoutCategory$$module$build$src$core$variables,flyoutCategoryBlocks$$module$build$src$core$variables,generateUniqueName$$module$build$src$core$variables,
+generateUniqueNameInternal$$module$build$src$core$variables,generateUniqueNameFromOptions$$module$build$src$core$variables,createVariableButtonHandler$$module$build$src$core$variables,promptName$$module$build$src$core$variables,nameUsedWithOtherType$$module$build$src$core$variables,nameUsedWithAnyType$$module$build$src$core$variables,nameUsedWithConflictingParam$$module$build$src$core$variables,checkForConflictingParamWithProcedureModels$$module$build$src$core$variables,checkForConflictingParamWithLegacyProcedures$$module$build$src$core$variables,
+generateVariableFieldDom$$module$build$src$core$variables,createVariable$$module$build$src$core$variables,getAddedVariables$$module$build$src$core$variables,register$$module$build$src$core$clipboard$registry,unregister$$module$build$src$core$clipboard$registry,queueRender$$module$build$src$core$render_management,finishQueuedRenders$$module$build$src$core$render_management,triggerQueuedRenders$$module$build$src$core$render_management,alwaysImmediatelyRender$$module$build$src$core$render_management,
+queueBlock$$module$build$src$core$render_management,doRenders$$module$build$src$core$render_management,renderBlock$$module$build$src$core$render_management,updateConnectionLocations$$module$build$src$core$render_management,updateIconLocations$$module$build$src$core$render_management,workspaceToDom$$module$build$src$core$xml,variablesToDom$$module$build$src$core$xml,blockToDomWithXY$$module$build$src$core$xml,fieldToDom$$module$build$src$core$xml,allFieldsToDom$$module$build$src$core$xml,blockToDom$$module$build$src$core$xml,
+cloneShadow$$module$build$src$core$xml,domToText$$module$build$src$core$xml,domToPrettyText$$module$build$src$core$xml,clearWorkspaceAndLoadFromXml$$module$build$src$core$xml,appendDomToWorkspace$$module$build$src$core$xml,domToBlockInternal$$module$build$src$core$xml,domToVariables$$module$build$src$core$xml,mapSupportedXmlTags$$module$build$src$core$xml,applyMutationTagNodes$$module$build$src$core$xml,applyCommentTagNodes$$module$build$src$core$xml,applyDataTagNodes$$module$build$src$core$xml,applyFieldTagNodes$$module$build$src$core$xml,
+findChildBlocks$$module$build$src$core$xml,applyInputTagNodes$$module$build$src$core$xml,applyNextTagNodes$$module$build$src$core$xml,domToBlockHeadless$$module$build$src$core$xml,domToField$$module$build$src$core$xml,deleteNext$$module$build$src$core$xml,isElement$$module$build$src$core$xml,isSerializable$$module$build$src$core$interfaces$i_serializable,register$$module$build$src$core$serialization$registry,unregister$$module$build$src$core$serialization$registry,save$$module$build$src$core$serialization$blocks,
+saveAttributes$$module$build$src$core$serialization$blocks,saveCoords$$module$build$src$core$serialization$blocks,saveExtraState$$module$build$src$core$serialization$blocks,saveIcons$$module$build$src$core$serialization$blocks,saveFields$$module$build$src$core$serialization$blocks,saveInputBlocks$$module$build$src$core$serialization$blocks,saveNextBlocks$$module$build$src$core$serialization$blocks,saveConnection$$module$build$src$core$serialization$blocks,append$$module$build$src$core$serialization$blocks,
+appendInternal$$module$build$src$core$serialization$blocks,appendPrivate$$module$build$src$core$serialization$blocks,loadCoords$$module$build$src$core$serialization$blocks,loadAttributes$$module$build$src$core$serialization$blocks,loadExtraState$$module$build$src$core$serialization$blocks,tryToConnectParent$$module$build$src$core$serialization$blocks,loadIcons$$module$build$src$core$serialization$blocks,loadFields$$module$build$src$core$serialization$blocks,loadInputBlocks$$module$build$src$core$serialization$blocks,
+loadNextBlocks$$module$build$src$core$serialization$blocks,loadConnection$$module$build$src$core$serialization$blocks,initBlock$$module$build$src$core$serialization$blocks,moveBlockToNotConflict$$module$build$src$core$clipboard$block_paster,blockOverlapsOtherExactly$$module$build$src$core$clipboard$block_paster,blockIsInSnapRadius$$module$build$src$core$clipboard$block_paster,copy$$module$build$src$core$clipboard,copyInternal$$module$build$src$core$clipboard,paste$$module$build$src$core$clipboard,
+pasteFromData$$module$build$src$core$clipboard,duplicate$$module$build$src$core$clipboard,duplicateInternal$$module$build$src$core$clipboard,setRole$$module$build$src$core$utils$aria,setState$$module$build$src$core$utils$aria,getDiv$$module$build$src$core$widgetdiv,testOnly_setDiv$$module$build$src$core$widgetdiv,createDom$$module$build$src$core$widgetdiv,show$$module$build$src$core$widgetdiv,hide$$module$build$src$core$widgetdiv,isVisible$$module$build$src$core$widgetdiv,hideIfOwner$$module$build$src$core$widgetdiv,
+positionInternal$$module$build$src$core$widgetdiv,positionWithAnchor$$module$build$src$core$widgetdiv,calculateX$$module$build$src$core$widgetdiv,calculateY$$module$build$src$core$widgetdiv,isRepositionable$$module$build$src$core$widgetdiv,repositionForWindowResize$$module$build$src$core$widgetdiv,getCurrentBlock$$module$build$src$core$contextmenu,setCurrentBlock$$module$build$src$core$contextmenu,show$$module$build$src$core$contextmenu,populate_$$module$build$src$core$contextmenu,position_$$module$build$src$core$contextmenu,
+createWidget_$$module$build$src$core$contextmenu,haltPropagation$$module$build$src$core$contextmenu,hide$$module$build$src$core$contextmenu,dispose$$module$build$src$core$contextmenu,commentDeleteOption$$module$build$src$core$contextmenu,commentDuplicateOption$$module$build$src$core$contextmenu,workspaceCommentOption$$module$build$src$core$contextmenu,toRadians$$module$build$src$core$utils$math,toDegrees$$module$build$src$core$utils$math,clamp$$module$build$src$core$utils$math,createDom$$module$build$src$core$dropdowndiv,
+setBoundsElement$$module$build$src$core$dropdowndiv,getOwner$$module$build$src$core$dropdowndiv,getContentDiv$$module$build$src$core$dropdowndiv,clearContent$$module$build$src$core$dropdowndiv,setColour$$module$build$src$core$dropdowndiv,showPositionedByBlock$$module$build$src$core$dropdowndiv,showPositionedByField$$module$build$src$core$dropdowndiv,getScaledBboxOfBlock$$module$build$src$core$dropdowndiv,getScaledBboxOfField$$module$build$src$core$dropdowndiv,showPositionedByRect$$module$build$src$core$dropdowndiv,
+show$$module$build$src$core$dropdowndiv,getPositionBelowMetrics$$module$build$src$core$dropdowndiv,getPositionAboveMetrics$$module$build$src$core$dropdowndiv,getPositionTopOfPageMetrics$$module$build$src$core$dropdowndiv,getPositionX$$module$build$src$core$dropdowndiv,isVisible$$module$build$src$core$dropdowndiv,hideIfOwner$$module$build$src$core$dropdowndiv,hide$$module$build$src$core$dropdowndiv,hideWithoutAnimation$$module$build$src$core$dropdowndiv,positionInternal$$module$build$src$core$dropdowndiv,
+repositionForWindowResize$$module$build$src$core$dropdowndiv,disposeUiEffect$$module$build$src$core$block_animations,disposeUiStep$$module$build$src$core$block_animations,connectionUiEffect$$module$build$src$core$block_animations,disconnectUiEffect$$module$build$src$core$block_animations,disconnectUiStep$$module$build$src$core$block_animations,disconnectUiStop$$module$build$src$core$block_animations,startsWith$$module$build$src$core$utils$string,shortestStringLength$$module$build$src$core$utils$string,
+commonWordPrefix$$module$build$src$core$utils$string,commonWordSuffix$$module$build$src$core$utils$string,wrapLine$$module$build$src$core$utils$string,wrapScore$$module$build$src$core$utils$string,wrapMutate$$module$build$src$core$utils$string,wrapToText$$module$build$src$core$utils$string,setCustomTooltip$$module$build$src$core$tooltip,getCustomTooltip$$module$build$src$core$tooltip,isVisible$$module$build$src$core$tooltip,getDiv$$module$build$src$core$tooltip,getTooltipOfObject$$module$build$src$core$tooltip,
+getTargetObject$$module$build$src$core$tooltip,createDom$$module$build$src$core$tooltip,bindMouseEvents$$module$build$src$core$tooltip,unbindMouseEvents$$module$build$src$core$tooltip,onMouseOver$$module$build$src$core$tooltip,onMouseOut$$module$build$src$core$tooltip,onMouseMove$$module$build$src$core$tooltip,dispose$$module$build$src$core$tooltip,hide$$module$build$src$core$tooltip,block$$module$build$src$core$tooltip,unblock$$module$build$src$core$tooltip,renderContent$$module$build$src$core$tooltip,
+renderDefaultContent$$module$build$src$core$tooltip,getPosition$$module$build$src$core$tooltip,show$$module$build$src$core$tooltip,deepMerge$$module$build$src$core$utils$object,hasBubble$$module$build$src$core$interfaces$i_has_bubble,getHsvSaturation$$module$build$src$core$utils$colour,setHsvSaturation$$module$build$src$core$utils$colour,getHsvValue$$module$build$src$core$utils$colour,setHsvValue$$module$build$src$core$utils$colour,parse$$module$build$src$core$utils$colour,rgbToHex$$module$build$src$core$utils$colour,
+hexToRgb$$module$build$src$core$utils$colour,hsvToHex$$module$build$src$core$utils$colour,blend$$module$build$src$core$utils$colour,hueToHex$$module$build$src$core$utils$colour,tokenizeInterpolationInternal$$module$build$src$core$utils$parsing,tokenizeInterpolation$$module$build$src$core$utils$parsing,replaceMessageReferences$$module$build$src$core$utils$parsing,checkMessageReferences$$module$build$src$core$utils$parsing,parseBlockColour$$module$build$src$core$utils$parsing,isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block,
+isObservable$$module$build$src$core$interfaces$i_observable,register$$module$build$src$core$field_registry,unregister$$module$build$src$core$field_registry,fromJsonInternal$$module$build$src$core$field_registry,trimOptions$$module$build$src$core$field_dropdown,applyTrim$$module$build$src$core$field_dropdown,validateOptions$$module$build$src$core$field_dropdown,unregister$$module$build$src$core$extensions,isRegistered$$module$build$src$core$extensions,apply$$module$build$src$core$extensions,checkNoMutatorProperties$$module$build$src$core$extensions,
+checkXmlHooks$$module$build$src$core$extensions,checkJsonHooks$$module$build$src$core$extensions,checkMutatorDialog$$module$build$src$core$extensions,checkHasFunctionPair$$module$build$src$core$extensions,checkHasMutatorProperties$$module$build$src$core$extensions,getMutatorProperties$$module$build$src$core$extensions,mutatorPropertiesMatch$$module$build$src$core$extensions,runAfterPageLoad$$module$build$src$core$extensions,checkDropdownOptionsInTable$$module$build$src$core$extensions,extensionParentTooltip$$module$build$src$core$extensions,
+point$$module$build$src$core$utils$svg_paths,curve$$module$build$src$core$utils$svg_paths,moveTo$$module$build$src$core$utils$svg_paths,moveBy$$module$build$src$core$utils$svg_paths,lineTo$$module$build$src$core$utils$svg_paths,line$$module$build$src$core$utils$svg_paths,lineOnAxis$$module$build$src$core$utils$svg_paths,arc$$module$build$src$core$utils$svg_paths,register$$module$build$src$core$icons$registry,unregister$$module$build$src$core$icons$registry,allProcedures$$module$build$src$core$procedures,
+procTupleComparator$$module$build$src$core$procedures,isLegalName$$module$build$src$core$procedures,isNameUsed$$module$build$src$core$procedures,flyoutCategory$$module$build$src$core$procedures,updateMutatorFlyout$$module$build$src$core$procedures,mutatorOpenListener$$module$build$src$core$procedures,mutatorChangeListener$$module$build$src$core$procedures,getCallers$$module$build$src$core$procedures,blockIsModernCallerFor$$module$build$src$core$procedures,isDynamicShape$$module$build$src$core$renderers$common$constants,
+getParentConnection$$module$build$src$core$keyboard_nav$ast_node,connectReciprocally$$module$build$src$core$connection,getSingleConnection$$module$build$src$core$connection,getConnectionForOrphanedOutput$$module$build$src$core$connection,register$$module$build$src$core$renderers$common$block_rendering,unregister$$module$build$src$core$renderers$common$block_rendering,init$$module$build$src$core$renderers$common$block_rendering,stringButtonClickHandler$$module$build$src$core$variables_dynamic,numberButtonClickHandler$$module$build$src$core$variables_dynamic,
+colourButtonClickHandler$$module$build$src$core$variables_dynamic,flyoutCategory$$module$build$src$core$variables_dynamic,flyoutCategoryBlocks$$module$build$src$core$variables_dynamic,resizeSvgContents$$module$build$src$core$workspace_svg,isCopyable$$module$build$src$core$interfaces$i_copyable,registerEscape$$module$build$src$core$shortcut_items,registerDelete$$module$build$src$core$shortcut_items,registerCopy$$module$build$src$core$shortcut_items,registerCut$$module$build$src$core$shortcut_items,
+registerPaste$$module$build$src$core$shortcut_items,registerUndo$$module$build$src$core$shortcut_items,registerRedo$$module$build$src$core$shortcut_items,registerDefaultShortcuts$$module$build$src$core$shortcut_items,saveProcedure$$module$build$src$core$serialization$procedures,saveParameter$$module$build$src$core$serialization$procedures,loadProcedure$$module$build$src$core$serialization$procedures,loadParameter$$module$build$src$core$serialization$procedures,save$$module$build$src$core$serialization$workspaces,
+load$$module$build$src$core$serialization$workspaces,bumpObjectIntoBounds$$module$build$src$core$bump_objects,bumpIntoBoundsHandler$$module$build$src$core$bump_objects,extractObjectFromEvent$$module$build$src$core$bump_objects,bumpTopObjectsIntoBounds$$module$build$src$core$bump_objects,initIconData$$module$build$src$core$block_dragger,registerUndo$$module$build$src$core$contextmenu_items,registerRedo$$module$build$src$core$contextmenu_items,registerCleanup$$module$build$src$core$contextmenu_items,
+toggleOption_$$module$build$src$core$contextmenu_items,registerCollapse$$module$build$src$core$contextmenu_items,registerExpand$$module$build$src$core$contextmenu_items,addDeletableBlocks_$$module$build$src$core$contextmenu_items,getDeletableBlocks_$$module$build$src$core$contextmenu_items,deleteNext_$$module$build$src$core$contextmenu_items,registerDeleteAll$$module$build$src$core$contextmenu_items,registerWorkspaceOptions_$$module$build$src$core$contextmenu_items,registerDuplicate$$module$build$src$core$contextmenu_items,
+registerComment$$module$build$src$core$contextmenu_items,registerInline$$module$build$src$core$contextmenu_items,registerCollapseExpandBlock$$module$build$src$core$contextmenu_items,registerDisable$$module$build$src$core$contextmenu_items,registerDelete$$module$build$src$core$contextmenu_items,registerHelp$$module$build$src$core$contextmenu_items,registerBlockOptions_$$module$build$src$core$contextmenu_items,registerDefaultOptions$$module$build$src$core$contextmenu_items,inject$$module$build$src$core$inject,
+createDom$$module$build$src$core$inject,createMainWorkspace$$module$build$src$core$inject,init$$module$build$src$core$inject,onKeyDown$$module$build$src$core$inject,bindDocumentEvents$$module$build$src$core$inject,loadSounds$$module$build$src$core$inject,isIcon$$module$build$src$core$interfaces$i_icon,isPaster$$module$build$src$core$interfaces$i_paster,isSelectableToolboxItem$$module$build$src$core$interfaces$i_selectable_toolbox_item,hideChaff$$module$build$src$core$blockly,$jscomp;
+register$$module$build$src$core$registry=function(a,b,c,d){if(!(a instanceof Type$$module$build$src$core$registry)&&"string"!==typeof a||""===`${a}`.trim())throw Error('Invalid type "'+a+'". The type must be a non-empty string or a Blockly.registry.Type.');a=`${a}`.toLowerCase();if("string"!==typeof b||""===b.trim())throw Error('Invalid name "'+b+'". The name must be a non-empty string.');const e=b.toLowerCase();if(!c)throw Error("Can not register a null value");let f=typeMap$$module$build$src$core$registry[a],
+g=nameMap$$module$build$src$core$registry[a];f||(f=typeMap$$module$build$src$core$registry[a]=Object.create(null),g=nameMap$$module$build$src$core$registry[a]=Object.create(null));validate$$module$build$src$core$registry(a,c);if(!d&&f[e])throw Error('Name "'+e+'" with type "'+a+'" already registered.');f[e]=c;g[e]=b};
+validate$$module$build$src$core$registry=function(a,b){switch(a){case String(Type$$module$build$src$core$registry.FIELD):if("function"!==typeof b.fromJson)throw Error('Type "'+a+'" must have a fromJson function');}};
+unregister$$module$build$src$core$registry=function(a,b){a=`${a}`.toLowerCase();b=b.toLowerCase();const c=typeMap$$module$build$src$core$registry[a];c&&c[b]?(delete typeMap$$module$build$src$core$registry[a][b],delete nameMap$$module$build$src$core$registry[a][b]):console.warn("Unable to unregister ["+b+"]["+a+"] from the registry.")};
+getItem$$module$build$src$core$registry=function(a,b,c){a=`${a}`.toLowerCase();b=b.toLowerCase();const d=typeMap$$module$build$src$core$registry[a];if(!d||!d[b]){b="Unable to find ["+b+"]["+a+"] in the registry.";if(c)throw Error(b+" You must require or register a "+a+" plugin.");console.warn(b);return null}return d[b]};hasItem$$module$build$src$core$registry=function(a,b){a=`${a}`.toLowerCase();b=b.toLowerCase();return(a=typeMap$$module$build$src$core$registry[a])?!!a[b]:!1};
+getClass$$module$build$src$core$registry=function(a,b,c){return getItem$$module$build$src$core$registry(a,b,c)};getObject$$module$build$src$core$registry=function(a,b,c){return getItem$$module$build$src$core$registry(a,b,c)};
+getAllItems$$module$build$src$core$registry=function(a,b,c){a=`${a}`.toLowerCase();var d=typeMap$$module$build$src$core$registry[a];if(!d){d=`Unable to find [${a}] in the registry.`;if(c)throw Error(`${d} You must require or register a ${a} plugin.`);console.warn(d);return null}if(!b)return d;a=nameMap$$module$build$src$core$registry[a];c=Object.create(null);for(const e of Object.keys(d))c[a[e]]=d[e];return c};
+getClassFromOptions$$module$build$src$core$registry=function(a,b,c){b=b.plugins[String(a)]||DEFAULT$$module$build$src$core$registry;return"function"===typeof b?b:getClass$$module$build$src$core$registry(a,b,c)};getWorkspaceById$$module$build$src$core$common=function(a){return WorkspaceDB_$$module$build$src$core$common[a]||null};
+getAllWorkspaces$$module$build$src$core$common=function(){const a=[];for(const b in WorkspaceDB_$$module$build$src$core$common)a.push(WorkspaceDB_$$module$build$src$core$common[b]);return a};registerWorkspace$$module$build$src$core$common=function(a){WorkspaceDB_$$module$build$src$core$common[a.id]=a};unregisterWorkpace$$module$build$src$core$common=function(a){delete WorkspaceDB_$$module$build$src$core$common[a.id]};getMainWorkspace$$module$build$src$core$common=function(){return mainWorkspace$$module$build$src$core$common};
+setMainWorkspace$$module$build$src$core$common=function(a){mainWorkspace$$module$build$src$core$common=a};getSelected$$module$build$src$core$common=function(){return selected$$module$build$src$core$common};setSelected$$module$build$src$core$common=function(a){selected$$module$build$src$core$common=a};getParentContainer$$module$build$src$core$common=function(){return parentContainer$$module$build$src$core$common};
+setParentContainer$$module$build$src$core$common=function(a){parentContainer$$module$build$src$core$common=a};
+svgResize$$module$build$src$core$common=function(a){for(;a.options.parentWorkspace;)a=a.options.parentWorkspace;const b=a.getParentSvg(),c=a.getCachedParentSvgSize();var d=b.parentElement;if(d instanceof HTMLElement){var e=d.offsetWidth;d=d.offsetHeight;c.width!==e&&(b.setAttribute("width",e+"px"),a.setCachedParentSvgSize(e,null));c.height!==d&&(b.setAttribute("height",d+"px"),a.setCachedParentSvgSize(null,d));a.resize()}};
+getBlockTypeCounts$$module$build$src$core$common=function(a,b){const c=Object.create(null),d=a.getDescendants(!0);b&&(a=a.getNextBlock())&&(a=d.indexOf(a),d.splice(a,d.length-a));for(let e=0,f;f=d[e];e++)c[f.type]?c[f.type]++:c[f.type]=1;return c};jsonInitFactory$$module$build$src$core$common=function(a){return function(){this.jsonInit(a)}};defineBlocksWithJsonArray$$module$build$src$core$common=function(a){TEST_ONLY$$module$build$src$core$common.defineBlocksWithJsonArrayInternal(a)};
+defineBlocksWithJsonArrayInternal$$module$build$src$core$common=function(a){$.defineBlocks$$module$build$src$core$common($.createBlockDefinitionsFromJsonArray$$module$build$src$core$common(a))};
+$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common=function(a){const b={};for(let c=0;c<a.length;c++){const d=a[c];if(!d){console.warn(`Block definition #${c} in JSON array is ${d}. Skipping`);continue}const e=d.type;e?b[e]={init:jsonInitFactory$$module$build$src$core$common(d)}:console.warn(`Block definition #${c} in JSON array is missing a type attribute. `+"Skipping.")}return b};
+$.defineBlocks$$module$build$src$core$common=function(a){for(const b of Object.keys(a)){const c=a[b];b in Blocks$$module$build$src$core$blocks&&console.warn(`Block definiton "${b}" overwrites previous definition.`);Blocks$$module$build$src$core$blocks[b]=c}};getNextUniqueId$$module$build$src$core$utils$idgenerator=function(){return"blockly-"+(nextId$$module$build$src$core$utils$idgenerator++).toString(36)};genUid$$module$build$src$core$utils$idgenerator=function(){return internal$$module$build$src$core$utils$idgenerator.genUid()};
+setRecordUndo$$module$build$src$core$events$utils=function(a){recordUndo$$module$build$src$core$events$utils=a};getRecordUndo$$module$build$src$core$events$utils=function(){return recordUndo$$module$build$src$core$events$utils};fire$$module$build$src$core$events$utils=function(a){TEST_ONLY$$module$build$src$core$events$utils.fireInternal(a)};
+fireInternal$$module$build$src$core$events$utils=function(a){if(isEnabled$$module$build$src$core$events$utils()){if(!FIRE_QUEUE$$module$build$src$core$events$utils.length)try{requestAnimationFrame(()=>{setTimeout(fireNow$$module$build$src$core$events$utils,0)})}catch(b){setTimeout(fireNow$$module$build$src$core$events$utils,0)}FIRE_QUEUE$$module$build$src$core$events$utils.push(a)}};
+fireNow$$module$build$src$core$events$utils=function(){var a=filter$$module$build$src$core$events$utils(FIRE_QUEUE$$module$build$src$core$events$utils,!0);FIRE_QUEUE$$module$build$src$core$events$utils.length=0;for(let c=0,d;d=a[c];c++)if(d.workspaceId){var b=getWorkspaceById$$module$build$src$core$common(d.workspaceId);b&&b.fireChangeListener(d)}a=new Set(a.map(c=>c.workspaceId));for(const c of a){if(!c)continue;a=getWorkspaceById$$module$build$src$core$common(c);if(!a)continue;a=a.getUndoStack();
+let d=void 0;for(b=a.length;0<b;b--){const e=a[b-1];if(""===e.group)break;else if(void 0===d)d=e.group;else if(e.group!==d)break}d&&b!=a.length-1&&(b=a.splice(b,a.length-b),b=filter$$module$build$src$core$events$utils(b,!0),a.push(...b))}};
+filter$$module$build$src$core$events$utils=function(a,b){a=a.slice();b||a.reverse();const c=[],d=Object.create(null);for(let g=0,h;h=a[g];g++)if(!h.isNull()){var e=[h.isUiEvent?UI$$module$build$src$core$events$utils:h.type,h.blockId,h.workspaceId].join(" "),f=d[e];const k=f?f.event:null;if(!f)d[e]={event:h,index:g},c.push(h);else if(h.type===$.MOVE$$module$build$src$core$events$utils&&f.index===g-1)e=h,k.newParentId=e.newParentId,k.newInputName=e.newInputName,k.newCoordinate=e.newCoordinate,e.reason&&
+(k.reason?(e=new Set(e.reason.concat(k.reason)),k.reason=Array.from(e)):k.reason=e.reason),f.index=g;else if(h.type===$.CHANGE$$module$build$src$core$events$utils&&h.element===k.element&&h.name===k.name)k.newValue=h.newValue;else if(h.type===VIEWPORT_CHANGE$$module$build$src$core$events$utils)f=h,k.viewTop=f.viewTop,k.viewLeft=f.viewLeft,k.scale=f.scale,k.oldScale=f.oldScale;else if(h.type!==CLICK$$module$build$src$core$events$utils||k.type!==BUBBLE_OPEN$$module$build$src$core$events$utils)d[e]={event:h,
+index:g},c.push(h)}a=c.filter(function(g){return!g.isNull()});b||a.reverse();for(let g=1,h;h=a[g];g++)h.type===$.CHANGE$$module$build$src$core$events$utils&&"mutation"===h.element&&a.unshift(a.splice(g,1)[0]);return a};clearPendingUndo$$module$build$src$core$events$utils=function(){for(let a=0,b;b=FIRE_QUEUE$$module$build$src$core$events$utils[a];a++)b.recordUndo=!1};$.disable$$module$build$src$core$events$utils=function(){disabled$$module$build$src$core$events$utils++};
+$.enable$$module$build$src$core$events$utils=function(){disabled$$module$build$src$core$events$utils--};isEnabled$$module$build$src$core$events$utils=function(){return 0===disabled$$module$build$src$core$events$utils};$.getGroup$$module$build$src$core$events$utils=function(){return group$$module$build$src$core$events$utils};$.setGroup$$module$build$src$core$events$utils=function(a){TEST_ONLY$$module$build$src$core$events$utils.setGroupInternal(a)};
+setGroupInternal$$module$build$src$core$events$utils=function(a){group$$module$build$src$core$events$utils="boolean"===typeof a?a?genUid$$module$build$src$core$utils$idgenerator():"":a};getDescendantIds$$module$build$src$core$events$utils=function(a){const b=[];a=a.getDescendants(!1);for(let c=0,d;d=a[c];c++)b[c]=d.id;return b};
+fromJson$$module$build$src$core$events$utils=function(a,b){const c=get$$module$build$src$core$events$utils(a.type);if(!c)throw Error("Unknown event type.");return c.fromJson(a,b)};get$$module$build$src$core$events$utils=function(a){const b=getClass$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,a);if(!b)throw Error(`Event type ${a} not found in registry.`);return b};
+disableOrphans$$module$build$src$core$events$utils=function(a){if((a.type===$.MOVE$$module$build$src$core$events$utils||a.type===$.CREATE$$module$build$src$core$events$utils)&&a.workspaceId){var b=getWorkspaceById$$module$build$src$core$common(a.workspaceId);if(!a.blockId)throw Error("Encountered a blockEvent without a proper blockId");if(a=b.getBlockById(a.blockId)){const c=recordUndo$$module$build$src$core$events$utils;try{recordUndo$$module$build$src$core$events$utils=!1;const d=a.getParent();
+if(d&&d.isEnabled()){const e=a.getDescendants(!1);for(let f=0,g;g=e[f];f++)g.setEnabled(!0)}else if((a.outputConnection||a.previousConnection)&&!b.isDragging()){do a.setEnabled(!1),a=a.getNextBlock();while(a)}}finally{recordUndo$$module$build$src$core$events$utils=c}}}};longStart$$module$build$src$core$touch=function(a,b){longStop$$module$build$src$core$touch();longPid_$$module$build$src$core$touch=setTimeout(function(){b&&b.handleRightClick(a)},LONGPRESS$$module$build$src$core$touch)};
+longStop$$module$build$src$core$touch=function(){longPid_$$module$build$src$core$touch&&(clearTimeout(longPid_$$module$build$src$core$touch),longPid_$$module$build$src$core$touch=0)};clearTouchIdentifier$$module$build$src$core$touch=function(){touchIdentifier_$$module$build$src$core$touch=null};shouldHandleEvent$$module$build$src$core$touch=function(a){return!a.type.startsWith("pointer")||a instanceof PointerEvent&&checkTouchIdentifier$$module$build$src$core$touch(a)};
+getTouchIdentifierFromEvent$$module$build$src$core$touch=function(a){return`${a.pointerId}`};checkTouchIdentifier$$module$build$src$core$touch=function(a){const b=getTouchIdentifierFromEvent$$module$build$src$core$touch(a);return touchIdentifier_$$module$build$src$core$touch?touchIdentifier_$$module$build$src$core$touch===b:"pointerdown"===a.type?(touchIdentifier_$$module$build$src$core$touch=b,!0):!1};
+conditionalBind$$module$build$src$core$browser_events=function(a,b,c,d,e){function f(h){if(e||shouldHandleEvent$$module$build$src$core$touch(h))c?d.call(c,h):d(h)}const g=[];if(b in TOUCH_MAP$$module$build$src$core$touch)for(let h=0;h<TOUCH_MAP$$module$build$src$core$touch[b].length;h++){const k=TOUCH_MAP$$module$build$src$core$touch[b][h];a.addEventListener(k,f,!1);g.push([a,k,f])}else a.addEventListener(b,f,!1),g.push([a,b,f]);return g};
+bind$$module$build$src$core$browser_events=function(a,b,c,d){function e(g){c?d.call(c,g):d(g)}const f=[];if(b in TOUCH_MAP$$module$build$src$core$touch)for(let g=0;g<TOUCH_MAP$$module$build$src$core$touch[b].length;g++){const h=TOUCH_MAP$$module$build$src$core$touch[b][g];a.addEventListener(h,e,!1);f.push([a,h,e])}else a.addEventListener(b,e,!1),f.push([a,b,e]);return f};
+unbind$$module$build$src$core$browser_events=function(a){const b=a[a.length-1][2];for(;a.length;){const [c,d,e]=a.pop();c.removeEventListener(d,e,!1)}return b};
+isTargetInput$$module$build$src$core$browser_events=function(a){if(a.target instanceof HTMLElement){if(a.target.isContentEditable||"true"===a.target.getAttribute("data-is-text-input"))return!0;if(a.target instanceof HTMLInputElement)return a=a.target,"text"===a.type||"number"===a.type||"email"===a.type||"password"===a.type||"search"===a.type||"tel"===a.type||"url"===a.type;if(a.target instanceof HTMLTextAreaElement)return!0}return!1};
+isRightButton$$module$build$src$core$browser_events=function(a){return a.ctrlKey&&MAC$$module$build$src$core$utils$useragent?!0:2===a.button};mouseToSvg$$module$build$src$core$browser_events=function(a,b,c){const d=b.createSVGPoint();d.x=a.clientX;d.y=a.clientY;c||(c=b.getScreenCTM().inverse());return d.matrixTransform(c)};
+getScrollDeltaPixels$$module$build$src$core$browser_events=function(a){switch(a.deltaMode){default:return{x:a.deltaX,y:a.deltaY};case 1:return{x:a.deltaX*LINE_MODE_MULTIPLIER$$module$build$src$core$browser_events,y:a.deltaY*LINE_MODE_MULTIPLIER$$module$build$src$core$browser_events};case 2:return{x:a.deltaX*PAGE_MODE_MULTIPLIER$$module$build$src$core$browser_events,y:a.deltaY*PAGE_MODE_MULTIPLIER$$module$build$src$core$browser_events}}};
+removeElem$$module$build$src$core$utils$array=function(a,b){b=a.indexOf(b);if(-1===b)return!1;a.splice(b,1);return!0};register$$module$build$src$core$css=function(a){if(injected$$module$build$src$core$css)throw Error("CSS already injected");content$$module$build$src$core$css+="\n"+a};
+inject$$module$build$src$core$css=function(a,b){injected$$module$build$src$core$css||(injected$$module$build$src$core$css=!0,a&&(a=b.replace(/[\\/]$/,""),b=content$$module$build$src$core$css.replace(/<<<PATH>>>/g,a),content$$module$build$src$core$css="",a=document.createElement("style"),a.id="blockly-common-style",b=document.createTextNode(b),a.appendChild(b),document.head.insertBefore(a,document.head.firstChild)))};
+warn$$module$build$src$core$utils$deprecation=function(a,b,c,d){a=a+" was deprecated in "+b+" and will be deleted in "+c+".";d&&(a+="\nUse "+d+" instead.");console.warn(a)};createSvgElement$$module$build$src$core$utils$dom=function(a,b,c){a=document.createElementNS(SVG_NS$$module$build$src$core$utils$dom,`${a}`);for(const d in b)a.setAttribute(d,`${b[d]}`);c&&c.appendChild(a);return a};
+addClass$$module$build$src$core$utils$dom=function(a,b){b=b.split(" ");if(b.every(c=>a.classList.contains(c)))return!1;a.classList.add(...b);return!0};removeClasses$$module$build$src$core$utils$dom=function(a,b){a.classList.remove(...b.split(" "))};removeClass$$module$build$src$core$utils$dom=function(a,b){b=b.split(" ");if(b.every(c=>!a.classList.contains(c)))return!1;a.classList.remove(...b);return!0};hasClass$$module$build$src$core$utils$dom=function(a,b){return a.classList.contains(b)};
+removeNode$$module$build$src$core$utils$dom=function(a){return a&&a.parentNode?a.parentNode.removeChild(a):null};insertAfter$$module$build$src$core$utils$dom=function(a,b){const c=b.nextSibling;b=b.parentNode;if(!b)throw Error("Reference node has no parent.");c?b.insertBefore(a,c):b.appendChild(a)};
+containsNode$$module$build$src$core$utils$dom=function(a,b){warn$$module$build$src$core$utils$deprecation("Blockly.utils.dom.containsNode","version 10","version 11",'Use native "contains" DOM method');return a.contains(b)};setCssTransform$$module$build$src$core$utils$dom=function(a,b){a.style.transform=b;a.style["-webkit-transform"]=b};
+startTextWidthCache$$module$build$src$core$utils$dom=function(){cacheReference$$module$build$src$core$utils$dom++;cacheWidths$$module$build$src$core$utils$dom||(cacheWidths$$module$build$src$core$utils$dom=Object.create(null))};stopTextWidthCache$$module$build$src$core$utils$dom=function(){cacheReference$$module$build$src$core$utils$dom--;cacheReference$$module$build$src$core$utils$dom||(cacheWidths$$module$build$src$core$utils$dom=null)};
+getTextWidth$$module$build$src$core$utils$dom=function(a){const b=a.textContent+"\n"+a.className.baseVal;let c;if(cacheWidths$$module$build$src$core$utils$dom&&(c=cacheWidths$$module$build$src$core$utils$dom[b]))return c;try{c=a.getComputedTextLength()}catch(d){return 8*a.textContent.length}cacheWidths$$module$build$src$core$utils$dom&&(cacheWidths$$module$build$src$core$utils$dom[b]=c);return c};
+getFastTextWidth$$module$build$src$core$utils$dom=function(a,b,c,d){return getFastTextWidthWithSizeString$$module$build$src$core$utils$dom(a,b+"pt",c,d)};
+getFastTextWidthWithSizeString$$module$build$src$core$utils$dom=function(a,b,c,d){const e=a.textContent;a=e+"\n"+a.className.baseVal;var f;if(cacheWidths$$module$build$src$core$utils$dom&&(f=cacheWidths$$module$build$src$core$utils$dom[a]))return f;canvasContext$$module$build$src$core$utils$dom||(f=document.createElement("canvas"),f.className="blocklyComputeCanvas",document.body.appendChild(f),canvasContext$$module$build$src$core$utils$dom=f.getContext("2d"));canvasContext$$module$build$src$core$utils$dom.font=
+c+" "+b+" "+d;f=e?canvasContext$$module$build$src$core$utils$dom.measureText(e).width:0;cacheWidths$$module$build$src$core$utils$dom&&(cacheWidths$$module$build$src$core$utils$dom[a]=f);return f};
+measureFontMetrics$$module$build$src$core$utils$dom=function(a,b,c,d){const e=document.createElement("span");e.style.font=c+" "+b+" "+d;e.textContent=a;a=document.createElement("div");a.style.width="1px";a.style.height="0";b=document.createElement("div");b.style.display="flex";b.style.position="fixed";b.style.top="0";b.style.left="0";b.appendChild(e);b.appendChild(a);document.body.appendChild(b);c={height:0,baseline:0};try{b.style.alignItems="baseline",c.baseline=a.offsetTop-e.offsetTop,b.style.alignItems=
+"flex-end",c.height=a.offsetTop-e.offsetTop}finally{document.body.removeChild(b)}return c};getSize$$module$build$src$core$utils$style=function(a){return TEST_ONLY$$module$build$src$core$utils$style.getSizeInternal(a)};
+getSizeInternal$$module$build$src$core$utils$style=function(a){if("none"!==getComputedStyle$$module$build$src$core$utils$style(a,"display"))return getSizeWithDisplay$$module$build$src$core$utils$style(a);const b=a.style,c=b.display,d=b.visibility,e=b.position;b.visibility="hidden";b.position="absolute";b.display="inline";const f=a.offsetWidth;a=a.offsetHeight;b.display=c;b.position=e;b.visibility=d;return new Size$$module$build$src$core$utils$size(f,a)};
+getSizeWithDisplay$$module$build$src$core$utils$style=function(a){return new Size$$module$build$src$core$utils$size(a.offsetWidth,a.offsetHeight)};getComputedStyle$$module$build$src$core$utils$style=function(a,b){a=window.getComputedStyle(a);return a[b]||a.getPropertyValue(b)};
+getPageOffset$$module$build$src$core$utils$style=function(a){const b=new Coordinate$$module$build$src$core$utils$coordinate(0,0);a=a.getBoundingClientRect();var c=document.documentElement;c=new Coordinate$$module$build$src$core$utils$coordinate(window.pageXOffset||c.scrollLeft,window.pageYOffset||c.scrollTop);b.x=a.left+c.x;b.y=a.top+c.y;return b};
+getViewportPageOffset$$module$build$src$core$utils$style=function(){const a=document.body,b=document.documentElement;return new Coordinate$$module$build$src$core$utils$coordinate(a.scrollLeft||b.scrollLeft,a.scrollTop||b.scrollTop)};
+getBorderBox$$module$build$src$core$utils$style=function(a){const b=parseFloat(getComputedStyle$$module$build$src$core$utils$style(a,"borderLeftWidth")),c=parseFloat(getComputedStyle$$module$build$src$core$utils$style(a,"borderRightWidth")),d=parseFloat(getComputedStyle$$module$build$src$core$utils$style(a,"borderTopWidth"));a=parseFloat(getComputedStyle$$module$build$src$core$utils$style(a,"borderBottomWidth"));return new Rect$$module$build$src$core$utils$rect(d,a,b,c)};
+scrollIntoContainerView$$module$build$src$core$utils$style=function(a,b,c){a=getContainerOffsetToScrollInto$$module$build$src$core$utils$style(a,b,c);b.scrollLeft=a.x;b.scrollTop=a.y};
+getContainerOffsetToScrollInto$$module$build$src$core$utils$style=function(a,b,c){var d=getPageOffset$$module$build$src$core$utils$style(a),e=getPageOffset$$module$build$src$core$utils$style(b),f=getBorderBox$$module$build$src$core$utils$style(b);const g=d.x-e.x-f.left;d=d.y-e.y-f.top;e=getSizeWithDisplay$$module$build$src$core$utils$style(a);a=b.clientWidth-e.width;e=b.clientHeight-e.height;f=b.scrollLeft;b=b.scrollTop;c?(f+=g-a/2,b+=d-e/2):(f+=Math.min(g,Math.max(g-a,0)),b+=Math.min(d,Math.max(d-
+e,0)));return new Coordinate$$module$build$src$core$utils$coordinate(f,b)};
+getRelativeXY$$module$build$src$core$utils$svg_math=function(a){const b=new Coordinate$$module$build$src$core$utils$coordinate(0,0);var c=a.x&&a.getAttribute("x");const d=a.y&&a.getAttribute("y");c&&(b.x=parseInt(c));d&&(b.y=parseInt(d));if(c=(c=a.getAttribute("transform"))&&c.match(XY_REGEX$$module$build$src$core$utils$svg_math))b.x+=Number(c[1]),c[3]&&(b.y+=Number(c[3]));(a=a.getAttribute("style"))&&-1<a.indexOf("translate")&&(a=a.match(XY_STYLE_REGEX$$module$build$src$core$utils$svg_math))&&(b.x+=
+Number(a[1]),a[3]&&(b.y+=Number(a[3])));return b};getInjectionDivXY$$module$build$src$core$utils$svg_math=function(a){let b=0,c=0;for(;a;){const d=getRelativeXY$$module$build$src$core$utils$svg_math(a);b+=d.x;c+=d.y;if(-1!==(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv "))break;a=a.parentNode}return new Coordinate$$module$build$src$core$utils$coordinate(b,c)};
+getViewportBBox$$module$build$src$core$utils$svg_math=function(){const a=getViewportPageOffset$$module$build$src$core$utils$style();return new Rect$$module$build$src$core$utils$rect(a.y,document.documentElement.clientHeight+a.y,a.x,document.documentElement.clientWidth+a.x)};getDocumentScroll$$module$build$src$core$utils$svg_math=function(){const a=document.documentElement,b=window;return new Coordinate$$module$build$src$core$utils$coordinate(b.pageXOffset||a.scrollLeft,b.pageYOffset||a.scrollTop)};
+screenToWsCoordinates$$module$build$src$core$utils$svg_math=function(a,b){var c=b.x;b=b.y;const d=a.getInjectionDiv().getBoundingClientRect();c=new Coordinate$$module$build$src$core$utils$coordinate(c-d.left,b-d.top);b=a.getOriginOffsetInPixels();return Coordinate$$module$build$src$core$utils$coordinate.difference(c,b).scale(1/a.scale)};
+wsToScreenCoordinates$$module$build$src$core$utils$svg_math=function(a,b){var c=b.scale(a.scale);b=c.x;c=c.y;const d=a.getInjectionDiv().getBoundingClientRect();a=a.getOriginOffsetInPixels();return new Coordinate$$module$build$src$core$utils$coordinate(b+d.left+a.x,c+d.top+a.y)};
+injectDependencies$$module$build$src$core$utils$xml=function(a){({document:document$$module$build$src$core$utils$xml=document$$module$build$src$core$utils$xml,DOMParser:DOMParser$$module$build$src$core$utils$xml=DOMParser$$module$build$src$core$utils$xml,XMLSerializer:XMLSerializer$$module$build$src$core$utils$xml=XMLSerializer$$module$build$src$core$utils$xml}=a);domParser$$module$build$src$core$utils$xml=new DOMParser$$module$build$src$core$utils$xml;xmlSerializer$$module$build$src$core$utils$xml=
+new XMLSerializer$$module$build$src$core$utils$xml};$.createElement$$module$build$src$core$utils$xml=function(a){return document$$module$build$src$core$utils$xml.createElementNS(NAME_SPACE$$module$build$src$core$utils$xml,a)};$.createTextNode$$module$build$src$core$utils$xml=function(a){return document$$module$build$src$core$utils$xml.createTextNode(a)};
+$.textToDom$$module$build$src$core$utils$xml=function(a){let b=domParser$$module$build$src$core$utils$xml.parseFromString(a,"text/xml");if(b&&b.documentElement&&!b.getElementsByTagName("parsererror").length)return b.documentElement;if((b=domParser$$module$build$src$core$utils$xml.parseFromString(a,"text/html"))&&b.body.firstChild&&"xml"===b.body.firstChild.nodeName.toLowerCase())return b.body.firstChild;throw Error(`DOMParser was unable to parse: ${a}`);};
+domToText$$module$build$src$core$utils$xml=function(a){return sanitizeText$$module$build$src$core$utils$xml(xmlSerializer$$module$build$src$core$utils$xml.serializeToString(a))};sanitizeText$$module$build$src$core$utils$xml=function(a){return a.replace(INVALID_CONTROL_CHARS$$module$build$src$core$utils$xml,b=>`&#${b.charCodeAt(0)};`)};
+convertToolboxDefToJson$$module$build$src$core$utils$toolbox=function(a){if(!a)return null;if(a instanceof Element||"string"===typeof a)a=parseToolboxTree$$module$build$src$core$utils$toolbox(a),a=convertToToolboxJson$$module$build$src$core$utils$toolbox(a);validateToolbox$$module$build$src$core$utils$toolbox(a);return a};
+validateToolbox$$module$build$src$core$utils$toolbox=function(a){const b=a.kind;a=a.contents;if(b&&b!==FLYOUT_TOOLBOX_KIND$$module$build$src$core$utils$toolbox&&b!==CATEGORY_TOOLBOX_KIND$$module$build$src$core$utils$toolbox)throw Error("Invalid toolbox kind "+b+". Please supply either "+FLYOUT_TOOLBOX_KIND$$module$build$src$core$utils$toolbox+" or "+CATEGORY_TOOLBOX_KIND$$module$build$src$core$utils$toolbox);if(!a)throw Error("Toolbox must have a contents attribute.");};
+convertFlyoutDefToJsonArray$$module$build$src$core$utils$toolbox=function(a){return a?a.contents?a.contents:Array.isArray(a)&&0<a.length&&!a[0].nodeType?a:xmlToJsonArray$$module$build$src$core$utils$toolbox(a):[]};hasCategories$$module$build$src$core$utils$toolbox=function(a){return TEST_ONLY$$module$build$src$core$utils$toolbox.hasCategoriesInternal(a)};
+hasCategoriesInternal$$module$build$src$core$utils$toolbox=function(a){if(!a)return!1;const b=a.kind;return b?b===CATEGORY_TOOLBOX_KIND$$module$build$src$core$utils$toolbox:!!a.contents.filter(function(c){return"CATEGORY"===c.kind.toUpperCase()}).length};isCategoryCollapsible$$module$build$src$core$utils$toolbox=function(a){return a&&a.contents?!!a.contents.filter(function(b){return"CATEGORY"===b.kind.toUpperCase()}).length:!1};
+convertToToolboxJson$$module$build$src$core$utils$toolbox=function(a){const b={contents:xmlToJsonArray$$module$build$src$core$utils$toolbox(a)};a instanceof Node&&addAttributes$$module$build$src$core$utils$toolbox(a,b);return b};
+xmlToJsonArray$$module$build$src$core$utils$toolbox=function(a){const b=[];let c=a.childNodes;c||(c=a);for(let d=0,e;e=c[d];d++){if(!e.tagName)continue;a={};const f=e.tagName.toUpperCase();a.kind=f;"BLOCK"===f?a.blockxml=e:e.childNodes&&0<e.childNodes.length&&(a.contents=xmlToJsonArray$$module$build$src$core$utils$toolbox(e));addAttributes$$module$build$src$core$utils$toolbox(e,a);b.push(a)}return b};
+addAttributes$$module$build$src$core$utils$toolbox=function(a,b){for(let c=0;c<a.attributes.length;c++){const d=a.attributes[c];-1<d.nodeName.indexOf("css-")?(b.cssconfig=b.cssconfig||{},b.cssconfig[d.nodeName.replace("css-","")]=d.value):b[d.nodeName]=d.value}};
+parseToolboxTree$$module$build$src$core$utils$toolbox=function(a){let b=null;if(a)if("string"===typeof a){if(b=$.textToDom$$module$build$src$core$utils$xml(a),"xml"!==b.nodeName.toLowerCase())throw TypeError("Toolbox should be an <xml> document.");}else a instanceof Element&&(b=a);return b};
+getStartPositionRect$$module$build$src$core$positionable_helpers=function(a,b,c,d,e,f){const g=f.scrollbar&&f.scrollbar.canScrollVertically();a.horizontal===horizontalPosition$$module$build$src$core$positionable_helpers.LEFT?(c=e.absoluteMetrics.left+c,g&&f.RTL&&(c+=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness)):(c=e.absoluteMetrics.left+e.viewMetrics.width-b.width-c,g&&!f.RTL&&(c-=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness));a.vertical===verticalPosition$$module$build$src$core$positionable_helpers.TOP?
+a=e.absoluteMetrics.top+d:(a=e.absoluteMetrics.top+e.viewMetrics.height-b.height-d,f.scrollbar&&f.scrollbar.canScrollHorizontally()&&(a-=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness));return new Rect$$module$build$src$core$utils$rect(a,a+b.height,c,c+b.width)};
+getCornerOppositeToolbox$$module$build$src$core$positionable_helpers=function(a,b){return{horizontal:b.toolboxMetrics.position===Position$$module$build$src$core$utils$toolbox.LEFT||a.horizontalLayout&&!a.RTL?horizontalPosition$$module$build$src$core$positionable_helpers.RIGHT:horizontalPosition$$module$build$src$core$positionable_helpers.LEFT,vertical:b.toolboxMetrics.position===Position$$module$build$src$core$utils$toolbox.BOTTOM?verticalPosition$$module$build$src$core$positionable_helpers.TOP:verticalPosition$$module$build$src$core$positionable_helpers.BOTTOM}};
+bumpPositionRect$$module$build$src$core$positionable_helpers=function(a,b,c,d){const e=a.left,f=a.right-a.left,g=a.bottom-a.top;for(let h=0;h<d.length;h++){const k=d[h];a.intersects(k)&&(a=c===bumpDirection$$module$build$src$core$positionable_helpers.UP?k.top-g-b:k.bottom+b,a=new Rect$$module$build$src$core$utils$rect(a,a+g,e,e+f),h=-1)}return a};alert$$module$build$src$core$dialog=function(a,b){alertImplementation$$module$build$src$core$dialog(a,b)};
+setAlert$$module$build$src$core$dialog=function(a){alertImplementation$$module$build$src$core$dialog=a};confirm$$module$build$src$core$dialog=function(a,b){TEST_ONLY$$module$build$src$core$dialog.confirmInternal(a,b)};confirmInternal$$module$build$src$core$dialog=function(a,b){confirmImplementation$$module$build$src$core$dialog(a,b)};setConfirm$$module$build$src$core$dialog=function(a){confirmImplementation$$module$build$src$core$dialog=a};
+prompt$$module$build$src$core$dialog=function(a,b,c){promptImplementation$$module$build$src$core$dialog(a,b,c)};setPrompt$$module$build$src$core$dialog=function(a){promptImplementation$$module$build$src$core$dialog=a};isVariableBackedParameterModel$$module$build$src$core$interfaces$i_variable_backed_parameter_model=function(a){return void 0!==a.getVariableModel};isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks=function(a){return void 0!==a.getProcedureDef};
+isLegacyProcedureCallBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks=function(a){return void 0!==a.getProcedureCall&&void 0!==a.renameProcedure};$.allUsedVarModels$$module$build$src$core$variables=function(a){a=a.getAllBlocks(!1);const b=new Set;for(let c=0;c<a.length;c++){const d=a[c].getVarModels();if(d)for(let e=0;e<d.length;e++){const f=d[e];f.getId()&&b.add(f)}}return Array.from(b.values())};
+$.allDeveloperVariables$$module$build$src$core$variables=function(a){a=a.getAllBlocks(!1);const b=new Set;for(let d=0,e;e=a[d];d++){var c=e.getDeveloperVariables;if(c){c=c();for(let f=0;f<c.length;f++)b.add(c[f])}}return Array.from(b.values())};
+flyoutCategory$$module$build$src$core$variables=function(a){let b=[];const c=document.createElement("button");c.setAttribute("text","%{BKY_NEW_VARIABLE}");c.setAttribute("callbackKey","CREATE_VARIABLE");a.registerButtonCallback("CREATE_VARIABLE",function(d){createVariableButtonHandler$$module$build$src$core$variables(d.getTargetWorkspace())});b.push(c);a=flyoutCategoryBlocks$$module$build$src$core$variables(a);return b=b.concat(a)};
+flyoutCategoryBlocks$$module$build$src$core$variables=function(a){a=a.getVariablesOfType("");const b=[];if(0<a.length){var c=a[a.length-1];if(Blocks$$module$build$src$core$blocks.variables_set){var d=$.createElement$$module$build$src$core$utils$xml("block");d.setAttribute("type","variables_set");d.setAttribute("gap",Blocks$$module$build$src$core$blocks.math_change?"8":"24");d.appendChild(generateVariableFieldDom$$module$build$src$core$variables(c));b.push(d)}Blocks$$module$build$src$core$blocks.math_change&&
+(d=$.createElement$$module$build$src$core$utils$xml("block"),d.setAttribute("type","math_change"),d.setAttribute("gap",Blocks$$module$build$src$core$blocks.variables_get?"20":"8"),d.appendChild(generateVariableFieldDom$$module$build$src$core$variables(c)),c=$.textToDom$$module$build$src$core$utils$xml('<value name="DELTA"><shadow type="math_number"><field name="NUM">1</field></shadow></value>'),d.appendChild(c),b.push(d));if(Blocks$$module$build$src$core$blocks.variables_get){a.sort(VariableModel$$module$build$src$core$variable_model.compareByName);
+for(let e=0,f;f=a[e];e++)c=$.createElement$$module$build$src$core$utils$xml("block"),c.setAttribute("type","variables_get"),c.setAttribute("gap","8"),c.appendChild(generateVariableFieldDom$$module$build$src$core$variables(f)),b.push(c)}}return b};generateUniqueName$$module$build$src$core$variables=function(a){return TEST_ONLY$$module$build$src$core$variables.generateUniqueNameInternal(a)};
+generateUniqueNameInternal$$module$build$src$core$variables=function(a){return generateUniqueNameFromOptions$$module$build$src$core$variables(VAR_LETTER_OPTIONS$$module$build$src$core$variables.charAt(0),a.getAllVariableNames())};
+generateUniqueNameFromOptions$$module$build$src$core$variables=function(a,b){if(!b.length)return a;const c=VAR_LETTER_OPTIONS$$module$build$src$core$variables;let d="",e=c.indexOf(a);for(;;){let f=!1;for(let g=0;g<b.length;g++)if(b[g].toLowerCase()===a){f=!0;break}if(!f)break;e++;e===c.length&&(e=0,d=`${Number(d)+1}`);a=c.charAt(e)+d}return a};
+createVariableButtonHandler$$module$build$src$core$variables=function(a,b,c){function d(f){promptName$$module$build$src$core$variables($.Msg$$module$build$src$core$msg.NEW_VARIABLE_TITLE,f,function(g){if(g){var h=nameUsedWithAnyType$$module$build$src$core$variables(g,a);if(h){if(h.type===e)var k=$.Msg$$module$build$src$core$msg.VARIABLE_ALREADY_EXISTS.replace("%1",h.name);else k=$.Msg$$module$build$src$core$msg.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE,k=k.replace("%1",h.name).replace("%2",h.type);
+alert$$module$build$src$core$dialog(k,function(){d(g)})}else a.createVariable(g,e),b&&b(g)}else b&&b(null)})}const e=c||"";d("")};
+$.renameVariable$$module$build$src$core$variables=function(a,b,c){function d(e){const f=$.Msg$$module$build$src$core$msg.RENAME_VARIABLE_TITLE.replace("%1",b.name);promptName$$module$build$src$core$variables(f,e,function(g){if(g){var h=nameUsedWithOtherType$$module$build$src$core$variables(g,b.type,a),k=nameUsedWithConflictingParam$$module$build$src$core$variables(b.name,g,a);if(h||k){var l="";h?l=$.Msg$$module$build$src$core$msg.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE.replace("%1",h.name).replace("%2",
+h.type):k&&(l=$.Msg$$module$build$src$core$msg.VARIABLE_ALREADY_EXISTS_FOR_A_PARAMETER.replace("%1",g).replace("%2",k));alert$$module$build$src$core$dialog(l,function(){d(g)})}else a.renameVariableById(b.getId(),g),c&&c(g)}else c&&c(null)})}d("")};
+promptName$$module$build$src$core$variables=function(a,b,c){prompt$$module$build$src$core$dialog(a,b,function(d){d&&(d=d.replace(/[\s\xa0]+/g," ").trim(),d===$.Msg$$module$build$src$core$msg.RENAME_VARIABLE||d===$.Msg$$module$build$src$core$msg.NEW_VARIABLE)&&(d=null);c(d)})};nameUsedWithOtherType$$module$build$src$core$variables=function(a,b,c){c=c.getVariableMap().getAllVariables();a=a.toLowerCase();for(let d=0,e;e=c[d];d++)if(e.name.toLowerCase()===a&&e.type!==b)return e;return null};
+nameUsedWithAnyType$$module$build$src$core$variables=function(a,b){b=b.getVariableMap().getAllVariables();a=a.toLowerCase();for(let c=0,d;d=b[c];c++)if(d.name.toLowerCase()===a)return d;return null};nameUsedWithConflictingParam$$module$build$src$core$variables=function(a,b,c){return c.getProcedureMap().getProcedures().length?checkForConflictingParamWithProcedureModels$$module$build$src$core$variables(a,b,c):checkForConflictingParamWithLegacyProcedures$$module$build$src$core$variables(a,b,c)};
+checkForConflictingParamWithProcedureModels$$module$build$src$core$variables=function(a,b,c){a=a.toLowerCase();b=b.toLowerCase();c=c.getProcedureMap().getProcedures();for(const e of c){var d=e.getParameters().filter(isVariableBackedParameterModel$$module$build$src$core$interfaces$i_variable_backed_parameter_model).map(f=>f.getVariableModel().name);if(d&&(c=d.some(f=>f.toLowerCase()===a),d=d.some(f=>f.toLowerCase()===b),c&&d))return e.getName()}return null};
+checkForConflictingParamWithLegacyProcedures$$module$build$src$core$variables=function(a,b,c){a=a.toLowerCase();b=b.toLowerCase();c=c.getAllBlocks(!1);for(const e of c){if(!isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks(e))continue;c=e.getProcedureDef();var d=c[1];const f=d.some(g=>g.toLowerCase()===a);d=d.some(g=>g.toLowerCase()===b);if(f&&d)return c[0]}return null};
+generateVariableFieldDom$$module$build$src$core$variables=function(a){const b=$.createElement$$module$build$src$core$utils$xml("field");b.setAttribute("name","VAR");b.setAttribute("id",a.getId());b.setAttribute("variabletype",a.type);a=$.createTextNode$$module$build$src$core$utils$xml(a.name);b.appendChild(a);return b};
+$.getOrCreateVariablePackage$$module$build$src$core$variables=function(a,b,c,d){let e=$.getVariable$$module$build$src$core$variables(a,b,c,d);e||(e=createVariable$$module$build$src$core$variables(a,b,c,d));return e};
+$.getVariable$$module$build$src$core$variables=function(a,b,c,d){const e=a.getPotentialVariableMap();let f=null;if(b&&(f=a.getVariableById(b),!f&&e&&(f=e.getVariableById(b)),f))return f;if(c){if(void 0===d)throw Error("Tried to look up a variable by name without a type");f=a.getVariable(c,d);!f&&e&&(f=e.getVariable(c,d))}return f};
+createVariable$$module$build$src$core$variables=function(a,b,c,d){const e=a.getPotentialVariableMap();c||(c=generateUniqueName$$module$build$src$core$variables(a.isFlyout?a.targetWorkspace:a));return e?e.createVariable(c,d,b):a.createVariable(c,d,b)};getAddedVariables$$module$build$src$core$variables=function(a,b){a=a.getAllVariables();const c=[];if(b.length!==a.length)for(let d=0;d<a.length;d++){const e=a[d];-1===b.indexOf(e)&&c.push(e)}return c};
+register$$module$build$src$core$clipboard$registry=function(a,b){register$$module$build$src$core$registry(Type$$module$build$src$core$registry.PASTER,a,b)};unregister$$module$build$src$core$clipboard$registry=function(a){unregister$$module$build$src$core$registry(Type$$module$build$src$core$registry.PASTER,a)};
+queueRender$$module$build$src$core$render_management=function(a){queueBlock$$module$build$src$core$render_management(a);if(alwaysImmediatelyRender$$module$build$src$core$render_management())return doRenders$$module$build$src$core$render_management(),Promise.resolve();afterRendersPromise$$module$build$src$core$render_management||(afterRendersPromise$$module$build$src$core$render_management=new Promise(b=>{afterRendersResolver$$module$build$src$core$render_management=b;animationRequestId$$module$build$src$core$render_management=
+window.requestAnimationFrame(()=>{doRenders$$module$build$src$core$render_management();b()})}));return afterRendersPromise$$module$build$src$core$render_management};finishQueuedRenders$$module$build$src$core$render_management=function(){return afterRendersPromise$$module$build$src$core$render_management?afterRendersPromise$$module$build$src$core$render_management:Promise.resolve()};
+triggerQueuedRenders$$module$build$src$core$render_management=function(){window.cancelAnimationFrame(animationRequestId$$module$build$src$core$render_management);doRenders$$module$build$src$core$render_management();afterRendersResolver$$module$build$src$core$render_management&&afterRendersResolver$$module$build$src$core$render_management()};alwaysImmediatelyRender$$module$build$src$core$render_management=function(){return JavaFx$$module$build$src$core$utils$useragent};
+queueBlock$$module$build$src$core$render_management=function(a){dirtyBlocks$$module$build$src$core$render_management.add(a);const b=a.getParent();b?queueBlock$$module$build$src$core$render_management(b):rootBlocks$$module$build$src$core$render_management.add(a)};
+doRenders$$module$build$src$core$render_management=function(){const a=new Set([...rootBlocks$$module$build$src$core$render_management].map(b=>b.workspace));for(const b of rootBlocks$$module$build$src$core$render_management){if(b.isDisposed())continue;if(b.getParent())continue;renderBlock$$module$build$src$core$render_management(b);const c=b.getRelativeToSurfaceXY();updateConnectionLocations$$module$build$src$core$render_management(b,c);updateIconLocations$$module$build$src$core$render_management(b,
+c)}for(const b of a)b.resizeContents();rootBlocks$$module$build$src$core$render_management.clear();dirtyBlocks$$module$build$src$core$render_management=new Set;afterRendersPromise$$module$build$src$core$render_management=null};renderBlock$$module$build$src$core$render_management=function(a){if(dirtyBlocks$$module$build$src$core$render_management.has(a)){for(const b of a.getChildren(!1))renderBlock$$module$build$src$core$render_management(b);a.renderEfficiently()}};
+updateConnectionLocations$$module$build$src$core$render_management=function(a,b){for(const c of a.getConnections_(!1)){a=c.moveToOffset(b);const d=c.targetBlock();c.isSuperior()&&d&&(a||dirtyBlocks$$module$build$src$core$render_management.has(d))&&updateConnectionLocations$$module$build$src$core$render_management(d,Coordinate$$module$build$src$core$utils$coordinate.sum(b,d.relativeCoords))}};
+updateIconLocations$$module$build$src$core$render_management=function(a,b){if(a.getIcons){for(const c of a.getIcons())c.onLocationChange(b);for(const c of a.getChildren(!1))updateIconLocations$$module$build$src$core$render_management(c,Coordinate$$module$build$src$core$utils$coordinate.sum(b,c.relativeCoords))}};
+workspaceToDom$$module$build$src$core$xml=function(a,b){const c=$.createElement$$module$build$src$core$utils$xml("xml");var d=variablesToDom$$module$build$src$core$xml($.allUsedVarModels$$module$build$src$core$variables(a));d.hasChildNodes()&&c.appendChild(d);d=a.getTopComments(!0);for(let e=0;e<d.length;e++)c.appendChild(d[e].toXmlWithXY(b));a=a.getTopBlocks(!0);for(d=0;d<a.length;d++)c.appendChild(blockToDomWithXY$$module$build$src$core$xml(a[d],b));return c};
+variablesToDom$$module$build$src$core$xml=function(a){const b=$.createElement$$module$build$src$core$utils$xml("variables");for(let c=0;c<a.length;c++){const d=a[c],e=$.createElement$$module$build$src$core$utils$xml("variable");e.appendChild($.createTextNode$$module$build$src$core$utils$xml(d.name));d.type&&e.setAttribute("type",d.type);e.id=d.getId();b.appendChild(e)}return b};
+blockToDomWithXY$$module$build$src$core$xml=function(a,b){if(a.isInsertionMarker()&&(a=a.getChildren(!1)[0],!a))return new DocumentFragment;let c=0;a.workspace.RTL&&(c=a.workspace.getWidth());b=blockToDom$$module$build$src$core$xml(a,b);if(isElement$$module$build$src$core$xml(b)){const d=a.getRelativeToSurfaceXY();b.setAttribute("x",String(Math.round(a.workspace.RTL?c-d.x:d.x)));b.setAttribute("y",String(Math.round(d.y)))}return b};
+fieldToDom$$module$build$src$core$xml=function(a){if(a.isSerializable()){const b=$.createElement$$module$build$src$core$utils$xml("field");b.setAttribute("name",a.name||"");return a.toXml(b)}return null};allFieldsToDom$$module$build$src$core$xml=function(a,b){for(let c=0;c<a.inputList.length;c++){const d=a.inputList[c];for(let e=0;e<d.fieldRow.length;e++){const f=fieldToDom$$module$build$src$core$xml(d.fieldRow[e]);f&&b.appendChild(f)}}};
+blockToDom$$module$build$src$core$xml=function(a,b){if(a.isInsertionMarker())return(b=a.getChildren(!1)[0])?blockToDom$$module$build$src$core$xml(b):new DocumentFragment;const c=$.createElement$$module$build$src$core$utils$xml(a.isShadow()?"shadow":"block");c.setAttribute("type",a.type);b||(c.id=a.id);if(a.mutationToDom){var d=a.mutationToDom();d&&(d.hasChildNodes()||d.hasAttributes())&&c.appendChild(d)}allFieldsToDom$$module$build$src$core$xml(a,c);if(d=a.getCommentText()){var e=a.getIcon(IconType$$module$build$src$core$icons$icon_types.COMMENT),
+f=e.getBubbleSize();e=e.bubbleIsVisible();var g=$.createElement$$module$build$src$core$utils$xml("comment");g.appendChild($.createTextNode$$module$build$src$core$utils$xml(d));g.setAttribute("pinned",`${e}`);g.setAttribute("h",String(f.height));g.setAttribute("w",String(f.width));c.appendChild(g)}a.data&&(d=$.createElement$$module$build$src$core$utils$xml("data"),d.appendChild($.createTextNode$$module$build$src$core$utils$xml(a.data)),c.appendChild(d));for(d=0;d<a.inputList.length;d++){f=a.inputList[d];
+var h=void 0;e=!0;if(f.type!==$.inputTypes$$module$build$src$core$inputs$input_types.DUMMY&&f.type!==$.inputTypes$$module$build$src$core$inputs$input_types.END_ROW){g=f.connection.targetBlock();f.type===$.inputTypes$$module$build$src$core$inputs$input_types.VALUE?h=$.createElement$$module$build$src$core$utils$xml("value"):f.type===$.inputTypes$$module$build$src$core$inputs$input_types.STATEMENT&&(h=$.createElement$$module$build$src$core$utils$xml("statement"));const l=f.connection.getShadowDom();
+!l||g&&g.isShadow()||h.appendChild(cloneShadow$$module$build$src$core$xml(l,b));g&&(g=blockToDom$$module$build$src$core$xml(g,b),g.nodeType===NodeType$$module$build$src$core$utils$dom.ELEMENT_NODE&&(h.appendChild(g),e=!1));h.setAttribute("name",f.name);e||c.appendChild(h)}}void 0!==a.inputsInline&&a.inputsInline!==a.inputsInlineDefault&&c.setAttribute("inline",String(a.inputsInline));a.isCollapsed()&&c.setAttribute("collapsed","true");a.isEnabled()||c.setAttribute("disabled","true");a.isDeletable()||
+a.isShadow()||c.setAttribute("deletable","false");a.isMovable()||a.isShadow()||c.setAttribute("movable","false");a.isEditable()||c.setAttribute("editable","false");h=a.getNextBlock();let k;h&&(d=blockToDom$$module$build$src$core$xml(h,b),d.nodeType===NodeType$$module$build$src$core$utils$dom.ELEMENT_NODE&&(k=$.createElement$$module$build$src$core$utils$xml("next"),k.appendChild(d),c.appendChild(k)));a=a.nextConnection&&a.nextConnection.getShadowDom();!a||h&&h.isShadow()||k.appendChild(cloneShadow$$module$build$src$core$xml(a,
+b));return c};
+cloneShadow$$module$build$src$core$xml=function(a,b){let c=a=a.cloneNode(!0),d;for(;c;)if(b&&"shadow"===c.nodeName&&c.removeAttribute("id"),c.firstChild)c=c.firstChild;else{for(;c&&!c.nextSibling;){d=c;c=c.parentNode;let e;d.nodeType===NodeType$$module$build$src$core$utils$dom.TEXT_NODE&&""===d.data.trim()&&(null==(e=c)?void 0:e.firstChild)!==d&&removeNode$$module$build$src$core$utils$dom(d)}c&&(d=c,c=c.nextSibling,d.nodeType===NodeType$$module$build$src$core$utils$dom.TEXT_NODE&&""===d.data.trim()&&
+removeNode$$module$build$src$core$utils$dom(d))}return a};domToText$$module$build$src$core$xml=function(a){return domToText$$module$build$src$core$utils$xml(a).replace(/<(\w+)([^<]*)\/>/g,"<$1$2></$1>")};
+domToPrettyText$$module$build$src$core$xml=function(a){a=domToText$$module$build$src$core$xml(a).split("<");let b="";for(let c=1;c<a.length;c++){const d=a[c];"/"===d[0]&&(b=b.substring(2));a[c]=b+"<"+d;"/"!==d[0]&&"/>"!==d.slice(-2)&&(b+="  ")}a=a.join("\n");a=a.replace(/(<(\w+)\b[^>]*>[^\n]*)\n *<\/\2>/g,"$1</$2>");return a.replace(/^\n/,"")};
+clearWorkspaceAndLoadFromXml$$module$build$src$core$xml=function(a,b){b.setResizesEnabled(!1);b.clear();a=$.domToWorkspace$$module$build$src$core$xml(a,b);b.setResizesEnabled(!0);return a};
+$.domToWorkspace$$module$build$src$core$xml=function(a,b){let c=0;b.RTL&&(c=b.getWidth());const d=[];startTextWidthCache$$module$build$src$core$utils$dom();const e=$.getGroup$$module$build$src$core$events$utils();e||$.setGroup$$module$build$src$core$events$utils(!0);b.setResizesEnabled&&b.setResizesEnabled(!1);let f=!0;try{for(let g=0,h;h=a.childNodes[g];g++){const k=h.nodeName.toLowerCase(),l=h;if("block"===k||"shadow"===k&&!getRecordUndo$$module$build$src$core$events$utils()){const m=domToBlockInternal$$module$build$src$core$xml(l,
+b);d.push(m.id);let n;const p=parseInt(null!=(n=l.getAttribute("x"))?n:"10",10);let q;const r=parseInt(null!=(q=l.getAttribute("y"))?q:"10",10);isNaN(p)||isNaN(r)||m.moveBy(b.RTL?c-p:p,r,["create"]);f=!1}else{if("shadow"===k)throw TypeError("Shadow block cannot be a top-level block.");if("comment"===k)b.rendered?WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.fromXmlRendered(l,b,c):WorkspaceComment$$module$build$src$core$workspace_comment.fromXml(l,b);else if("variables"===k){if(f)domToVariables$$module$build$src$core$xml(l,
+b);else throw Error("'variables' tag must exist once before block and shadow tag elements in the workspace XML, but it was found in another location.");f=!1}}}}finally{$.setGroup$$module$build$src$core$events$utils(e),b.setResizesEnabled&&b.setResizesEnabled(!0),b.rendered&&triggerQueuedRenders$$module$build$src$core$render_management(),stopTextWidthCache$$module$build$src$core$utils$dom()}fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(FINISHED_LOADING$$module$build$src$core$events$utils))(b));
+return d};
+appendDomToWorkspace$$module$build$src$core$xml=function(a,b){if(!b.getBlocksBoundingBox)return $.domToWorkspace$$module$build$src$core$xml(a,b);var c=b.getBlocksBoundingBox();a=$.domToWorkspace$$module$build$src$core$xml(a,b);if(c&&c.top!==c.bottom){var d=c.bottom;c=b.RTL?c.right:c.left;var e=Infinity;let f=-Infinity,g=Infinity;for(let h=0;h<a.length;h++){const k=b.getBlockById(a[h]).getRelativeToSurfaceXY();k.y<g&&(g=k.y);k.x<e&&(e=k.x);k.x>f&&(f=k.x)}d=d-g+10;c=b.RTL?c-f:c-e;for(e=0;e<a.length;e++)b.getBlockById(a[e]).moveBy(c,
+d,["create"])}return a};$.domToBlock$$module$build$src$core$xml=function(a,b){a=domToBlockInternal$$module$build$src$core$xml(a,b);b.rendered&&triggerQueuedRenders$$module$build$src$core$render_management();return a};
+domToBlockInternal$$module$build$src$core$xml=function(a,b){$.disable$$module$build$src$core$events$utils();var c=b.getAllVariables();let d;try{if(d=domToBlockHeadless$$module$build$src$core$xml(a,b),b.rendered){const e=d,f=d.getDescendants(!1);e.setConnectionTracking(!1);for(let g=f.length-1;0<=g;g--)f[g].initSvg();for(let g=f.length-1;0<=g;g--)f[g].queueRender();setTimeout(function(){e.disposed||e.setConnectionTracking(!0)},1);e.updateDisabled();b.resizeContents()}else{const e=d.getDescendants(!1);
+for(let f=e.length-1;0<=f;f--)e[f].initModel()}}finally{$.enable$$module$build$src$core$events$utils()}if(isEnabled$$module$build$src$core$events$utils()){a=getAddedVariables$$module$build$src$core$variables(b,c);for(b=0;b<a.length;b++)c=a[b],fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(VAR_CREATE$$module$build$src$core$events$utils))(c));fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CREATE$$module$build$src$core$events$utils))(d))}return d};
+domToVariables$$module$build$src$core$xml=function(a,b){for(let d=0;d<a.children.length;d++){var c=a.children[d];const e=c.getAttribute("type"),f=c.getAttribute("id");c=c.textContent;if(!c)break;b.createVariable(c,e,f)}};
+mapSupportedXmlTags$$module$build$src$core$xml=function(a){const b={mutation:[],comment:[],data:[],field:[],input:[],next:[]};for(let c=0;c<a.children.length;c++){const d=a.children[c];if(d.nodeType!==NodeType$$module$build$src$core$utils$dom.TEXT_NODE)switch(d.nodeName.toLowerCase()){case "mutation":b.mutation.push(d);break;case "comment":b.comment.push(d);break;case "data":b.data.push(d);break;case "title":case "field":b.field.push(d);break;case "value":case "statement":b.input.push(d);break;case "next":b.next.push(d);
+break;default:console.warn("Ignoring unknown tag: "+d.nodeName)}}return b};applyMutationTagNodes$$module$build$src$core$xml=function(a,b){let c=!1;for(let d=0;d<a.length;d++){const e=a[d];b.domToMutation&&(b.domToMutation(e),b.initSvg&&(c=!0))}return c};
+applyCommentTagNodes$$module$build$src$core$xml=function(a,b){for(let d=0;d<a.length;d++){var c=a[d];const e=c.textContent,f="true"===c.getAttribute("pinned");let g;const h=parseInt(null!=(g=c.getAttribute("w"))?g:"50",10);let k;c=parseInt(null!=(k=c.getAttribute("h"))?k:"50",10);b.setCommentText(e);const l=b.getIcon(IconType$$module$build$src$core$icons$icon_types.COMMENT);isNaN(h)||isNaN(c)||l.setBubbleSize(new Size$$module$build$src$core$utils$size(h,c));l.setBubbleVisible(f);setTimeout(()=>l.setBubbleVisible(f),
+1)}};applyDataTagNodes$$module$build$src$core$xml=function(a,b){for(let c=0;c<a.length;c++)b.data=a[c].textContent};applyFieldTagNodes$$module$build$src$core$xml=function(a,b){for(let c=0;c<a.length;c++){const d=a[c],e=d.getAttribute("name");e?domToField$$module$build$src$core$xml(b,e,d):console.warn(`Ignoring unnamed field in block ${b.type}`)}};
+findChildBlocks$$module$build$src$core$xml=function(a){let b=null,c=null;for(let d=0;d<a.childNodes.length;d++){const e=a.childNodes[d];isElement$$module$build$src$core$xml(e)&&("block"===e.nodeName.toLowerCase()?b=e:"shadow"===e.nodeName.toLowerCase()&&(c=e))}return{childBlockElement:b,childShadowElement:c}};
+applyInputTagNodes$$module$build$src$core$xml=function(a,b,c,d){for(let f=0;f<a.length;f++){var e=a[f];const g=e.getAttribute("name"),h=g?c.getInput(g):null;if(!h){console.warn("Ignoring non-existent input "+g+" in block "+d);break}e=findChildBlocks$$module$build$src$core$xml(e);if(e.childBlockElement){if(!h.connection)throw TypeError("Input connection does not exist.");domToBlockHeadless$$module$build$src$core$xml(e.childBlockElement,b,h.connection,!1)}if(e.childShadowElement){let k;null==(k=h.connection)||
+k.setShadowDom(e.childShadowElement)}}};applyNextTagNodes$$module$build$src$core$xml=function(a,b,c){for(let d=0;d<a.length;d++){const e=findChildBlocks$$module$build$src$core$xml(a[d]);if(e.childBlockElement){if(!c.nextConnection)throw TypeError("Next statement does not exist.");if(c.nextConnection.isConnected())throw TypeError("Next statement is already connected.");domToBlockHeadless$$module$build$src$core$xml(e.childBlockElement,b,c.nextConnection,!0)}e.childShadowElement&&c.nextConnection&&c.nextConnection.setShadowDom(e.childShadowElement)}};
+domToBlockHeadless$$module$build$src$core$xml=function(a,b,c,d){var e;const f=a.getAttribute("type");if(!f)throw TypeError("Block type unspecified: "+a.outerHTML);var g=null!=(e=a.getAttribute("id"))?e:void 0;e=b.newBlock(f,g);g=mapSupportedXmlTags$$module$build$src$core$xml(a);const h=applyMutationTagNodes$$module$build$src$core$xml(g.mutation,e);applyCommentTagNodes$$module$build$src$core$xml(g.comment,e);applyDataTagNodes$$module$build$src$core$xml(g.data,e);if(c)if(d)if(e.previousConnection)c.connect(e.previousConnection);
+else throw TypeError("Next block does not have previous statement.");else if(e.outputConnection)c.connect(e.outputConnection);else if(e.previousConnection)c.connect(e.previousConnection);else throw TypeError("Child block does not have output or previous statement.");applyFieldTagNodes$$module$build$src$core$xml(g.field,e);applyInputTagNodes$$module$build$src$core$xml(g.input,b,e,f);applyNextTagNodes$$module$build$src$core$xml(g.next,b,e);h&&e.initSvg();(b=a.getAttribute("inline"))&&e.setInputsInline("true"===
+b);(b=a.getAttribute("disabled"))&&e.setEnabled("true"!==b&&"disabled"!==b);(b=a.getAttribute("deletable"))&&e.setDeletable("true"===b);(b=a.getAttribute("movable"))&&e.setMovable("true"===b);(b=a.getAttribute("editable"))&&e.setEditable("true"===b);(b=a.getAttribute("collapsed"))&&e.setCollapsed("true"===b);if("shadow"===a.nodeName.toLowerCase()){a=e.getChildren(!1);for(b=0;b<a.length;b++)if(!a[b].isShadow())throw TypeError("Shadow block not allowed non-shadow child.");if(e.getVarModels().length)throw TypeError("Shadow blocks cannot have variable references.");
+e.setShadow(!0)}return e};domToField$$module$build$src$core$xml=function(a,b,c){const d=a.getField(b);d?d.fromXml(c):console.warn("Ignoring non-existent field "+b+" in block "+a.type)};deleteNext$$module$build$src$core$xml=function(a){for(let b=0;b<a.childNodes.length;b++){const c=a.childNodes[b];if("next"===c.nodeName.toLowerCase()){a.removeChild(c);break}}};isElement$$module$build$src$core$xml=function(a){return a.nodeType===NodeType$$module$build$src$core$utils$dom.ELEMENT_NODE};
+isSerializable$$module$build$src$core$interfaces$i_serializable=function(a){return void 0!==a.saveState&&void 0!==a.loadState};register$$module$build$src$core$serialization$registry=function(a,b){register$$module$build$src$core$registry(Type$$module$build$src$core$registry.SERIALIZER,a,b)};unregister$$module$build$src$core$serialization$registry=function(a){unregister$$module$build$src$core$registry(Type$$module$build$src$core$registry.SERIALIZER,a)};
+save$$module$build$src$core$serialization$blocks=function(a,{addCoordinates:b=!1,addInputBlocks:c=!0,addNextBlocks:d=!0,doFullSerialization:e=!0}={}){if(a.isInsertionMarker())return null;const f={type:a.type,id:a.id};b&&saveCoords$$module$build$src$core$serialization$blocks(a,f);saveAttributes$$module$build$src$core$serialization$blocks(a,f);saveExtraState$$module$build$src$core$serialization$blocks(a,f,e);saveIcons$$module$build$src$core$serialization$blocks(a,f,e);saveFields$$module$build$src$core$serialization$blocks(a,
+f,e);c&&saveInputBlocks$$module$build$src$core$serialization$blocks(a,f,e);d&&saveNextBlocks$$module$build$src$core$serialization$blocks(a,f,e);return f};
+saveAttributes$$module$build$src$core$serialization$blocks=function(a,b){a.isCollapsed()&&(b.collapsed=!0);a.isEnabled()||(b.enabled=!1);a.isOwnDeletable()||(b.deletable=!1);a.isOwnMovable()||(b.movable=!1);a.isOwnEditable()||(b.editable=!1);void 0!==a.inputsInline&&a.inputsInline!==a.inputsInlineDefault&&(b.inline=a.inputsInline);a.data&&(b.data=a.data)};
+saveCoords$$module$build$src$core$serialization$blocks=function(a,b){const c=a.workspace;a=a.getRelativeToSurfaceXY();b.x=Math.round(c.RTL?c.getWidth()-a.x:a.x);b.y=Math.round(a.y)};saveExtraState$$module$build$src$core$serialization$blocks=function(a,b,c){a.saveExtraState?(a=a.saveExtraState(c),null!==a&&(b.extraState=a)):a.mutationToDom&&(a=a.mutationToDom(),null!==a&&(b.extraState=domToText$$module$build$src$core$xml(a).replace(' xmlns="https://developers.google.com/blockly/xml"',"")))};
+saveIcons$$module$build$src$core$serialization$blocks=function(a,b,c){const d=Object.create(null);for(const e of a.getIcons())isSerializable$$module$build$src$core$interfaces$i_serializable(e)&&(a=e.saveState(c))&&(d[e.getType().toString()]=a);Object.keys(d).length&&(b.icons=d)};
+saveFields$$module$build$src$core$serialization$blocks=function(a,b,c){const d=Object.create(null);for(let e=0;e<a.inputList.length;e++){const f=a.inputList[e];for(let g=0;g<f.fieldRow.length;g++){const h=f.fieldRow[g];h.isSerializable()&&(d[h.name]=h.saveState(c))}}Object.keys(d).length&&(b.fields=d)};
+saveInputBlocks$$module$build$src$core$serialization$blocks=function(a,b,c){const d=Object.create(null);for(let e=0;e<a.inputList.length;e++){const f=a.inputList[e];if(!f.connection)continue;const g=saveConnection$$module$build$src$core$serialization$blocks(f.connection,c);g&&(d[f.name]=g)}Object.keys(d).length&&(b.inputs=d)};
+saveNextBlocks$$module$build$src$core$serialization$blocks=function(a,b,c){a.nextConnection&&(a=saveConnection$$module$build$src$core$serialization$blocks(a.nextConnection,c))&&(b.next=a)};saveConnection$$module$build$src$core$serialization$blocks=function(a,b){const c=a.getShadowState(!0);a=a.targetBlock();if(!c&&!a)return null;const d=Object.create(null);c&&(d.shadow=c);a&&!a.isShadow()&&(d.block=save$$module$build$src$core$serialization$blocks(a,{doFullSerialization:b}));return d};
+append$$module$build$src$core$serialization$blocks=function(a,b,{recordUndo:c=!1}={}){a=appendInternal$$module$build$src$core$serialization$blocks(a,b,{recordUndo:c});b.rendered&&triggerQueuedRenders$$module$build$src$core$render_management();return a};
+appendInternal$$module$build$src$core$serialization$blocks=function(a,b,{parentConnection:c,isShadow:d=!1,recordUndo:e=!1}={}){const f=getRecordUndo$$module$build$src$core$events$utils();setRecordUndo$$module$build$src$core$events$utils(e);(e=$.getGroup$$module$build$src$core$events$utils())||$.setGroup$$module$build$src$core$events$utils(!0);$.disable$$module$build$src$core$events$utils();let g;try{g=appendPrivate$$module$build$src$core$serialization$blocks(a,b,{parentConnection:c,isShadow:d})}finally{$.enable$$module$build$src$core$events$utils()}isEnabled$$module$build$src$core$events$utils()&&
+fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CREATE$$module$build$src$core$events$utils))(g));$.setGroup$$module$build$src$core$events$utils(e);setRecordUndo$$module$build$src$core$events$utils(f);if(b.rendered){const h=g;setTimeout(()=>{h.disposed||h.setConnectionTracking(!0)},1)}return g};
+appendPrivate$$module$build$src$core$serialization$blocks=function(a,b,{parentConnection:c,isShadow:d=!1}={}){if(!a.type)throw new MissingBlockType$$module$build$src$core$serialization$exceptions(a);const e=b.newBlock(a.type,a.id);e.setShadow(d);loadCoords$$module$build$src$core$serialization$blocks(e,a);loadAttributes$$module$build$src$core$serialization$blocks(e,a);loadExtraState$$module$build$src$core$serialization$blocks(e,a);tryToConnectParent$$module$build$src$core$serialization$blocks(c,e,
+a);loadIcons$$module$build$src$core$serialization$blocks(e,a);loadFields$$module$build$src$core$serialization$blocks(e,a);loadInputBlocks$$module$build$src$core$serialization$blocks(e,a);loadNextBlocks$$module$build$src$core$serialization$blocks(e,a);initBlock$$module$build$src$core$serialization$blocks(e,b.rendered);return e};loadCoords$$module$build$src$core$serialization$blocks=function(a,b){let c=void 0===b.x?0:b.x;b=void 0===b.y?0:b.y;const d=a.workspace;c=d.RTL?d.getWidth()-c:c;a.moveBy(c,b)};
+loadAttributes$$module$build$src$core$serialization$blocks=function(a,b){b.collapsed&&a.setCollapsed(!0);!1===b.deletable&&a.setDeletable(!1);!1===b.movable&&a.setMovable(!1);!1===b.editable&&a.setEditable(!1);!1===b.enabled&&a.setEnabled(!1);void 0!==b.inline&&a.setInputsInline(b.inline);void 0!==b.data&&(a.data=b.data)};loadExtraState$$module$build$src$core$serialization$blocks=function(a,b){b.extraState&&(a.loadExtraState?a.loadExtraState(b.extraState):a.domToMutation&&a.domToMutation($.textToDom$$module$build$src$core$utils$xml(b.extraState)))};
+tryToConnectParent$$module$build$src$core$serialization$blocks=function(a,b,c){if(a){if(a.getSourceBlock().isShadow()&&!b.isShadow())throw new RealChildOfShadow$$module$build$src$core$serialization$exceptions(c);if(a.type===$.inputTypes$$module$build$src$core$inputs$input_types.VALUE){var d=b.outputConnection;if(!d)throw new MissingConnection$$module$build$src$core$serialization$exceptions("output",b,c);}else if(d=b.previousConnection,!d)throw new MissingConnection$$module$build$src$core$serialization$exceptions("previous",
+b,c);if(!a.connect(d)){const e=b.workspace.connectionChecker;throw new BadConnectionCheck$$module$build$src$core$serialization$exceptions(e.getErrorMessage(e.canConnectWithReason(d,a,!1),d,a),a.type===$.inputTypes$$module$build$src$core$inputs$input_types.VALUE?"output connection":"previous connection",b,c);}}};
+loadIcons$$module$build$src$core$serialization$blocks=function(a,b){if(b.icons){var c=Object.keys(b.icons);for(const e of c){c=b.icons[e];var d=a.getIcon(e);if(!d){d=getClass$$module$build$src$core$registry(Type$$module$build$src$core$registry.ICON,e,!1);if(!d)throw new UnregisteredIcon$$module$build$src$core$serialization$exceptions(e,a,b);d=new d(a);a.addIcon(d)}isSerializable$$module$build$src$core$interfaces$i_serializable(d)&&d.loadState(c)}}};
+loadFields$$module$build$src$core$serialization$blocks=function(a,b){if(b.fields){var c=Object.keys(b.fields);for(let d=0;d<c.length;d++){const e=c[d],f=b.fields[e],g=a.getField(e);g?g.loadState(f):console.warn(`Ignoring non-existant field ${e} in block ${a.type}`)}}};
+loadInputBlocks$$module$build$src$core$serialization$blocks=function(a,b){if(b.inputs){var c=Object.keys(b.inputs);for(let d=0;d<c.length;d++){const e=c[d],f=a.getInput(e);if(!f||!f.connection)throw new MissingConnection$$module$build$src$core$serialization$exceptions(e,a,b);loadConnection$$module$build$src$core$serialization$blocks(f.connection,b.inputs[e])}}};
+loadNextBlocks$$module$build$src$core$serialization$blocks=function(a,b){if(b.next){if(!a.nextConnection)throw new MissingConnection$$module$build$src$core$serialization$exceptions("next",a,b);loadConnection$$module$build$src$core$serialization$blocks(a.nextConnection,b.next)}};loadConnection$$module$build$src$core$serialization$blocks=function(a,b){b.shadow&&a.setShadowState(b.shadow);b.block&&appendPrivate$$module$build$src$core$serialization$blocks(b.block,a.getSourceBlock().workspace,{parentConnection:a})};
+initBlock$$module$build$src$core$serialization$blocks=function(a,b){if(b){a.setConnectionTracking(!1);a.initSvg();a.queueRender();a.updateDisabled();for(const c of a.getIcons())c.onLocationChange(a.getRelativeToSurfaceXY())}else a.initModel()};
+moveBlockToNotConflict$$module$build$src$core$clipboard$block_paster=function(a){const b=a.workspace,c=$.config$$module$build$src$core$config.snapRadius,d=a.getRelativeToSurfaceXY(),e=new Coordinate$$module$build$src$core$utils$coordinate(0,0),f=b.getAllBlocks(!1).filter(g=>g.id!=a.id).map(g=>g.getRelativeToSurfaceXY());for(;blockOverlapsOtherExactly$$module$build$src$core$clipboard$block_paster(Coordinate$$module$build$src$core$utils$coordinate.sum(d,e),f)||blockIsInSnapRadius$$module$build$src$core$clipboard$block_paster(a,
+e,c);)b.RTL?e.translate(-c,2*c):e.translate(c,2*c);a.moveTo(Coordinate$$module$build$src$core$utils$coordinate.sum(d,e))};blockOverlapsOtherExactly$$module$build$src$core$clipboard$block_paster=function(a,b){return b.some(c=>1>=Math.abs(c.x-a.x)&&1>=Math.abs(c.y-a.y))};blockIsInSnapRadius$$module$build$src$core$clipboard$block_paster=function(a,b,c){return a.getConnections_(!1).some(d=>!!d.closest(c,b).connection)};
+copy$$module$build$src$core$clipboard=function(a){warn$$module$build$src$core$utils$deprecation("Blockly.clipboard.copy","v11","v12","myCopyable.toCopyData()");return TEST_ONLY$$module$build$src$core$clipboard.copyInternal(a)};copyInternal$$module$build$src$core$clipboard=function(a){const b=a.toCopyData();stashedCopyData$$module$build$src$core$clipboard=b;let c;stashedWorkspace$$module$build$src$core$clipboard=null!=(c=a.workspace)?c:null;return b};
+paste$$module$build$src$core$clipboard=function(a,b,c){return a&&b?pasteFromData$$module$build$src$core$clipboard(a,b,c):stashedCopyData$$module$build$src$core$clipboard&&stashedWorkspace$$module$build$src$core$clipboard?pasteFromData$$module$build$src$core$clipboard(stashedCopyData$$module$build$src$core$clipboard,stashedWorkspace$$module$build$src$core$clipboard):null};
+pasteFromData$$module$build$src$core$clipboard=function(a,b,c){let d;b=null!=(d=b.getRootWorkspace())?d:b;let e,f;return null!=(f=null==(e=getObject$$module$build$src$core$registry(Type$$module$build$src$core$registry.PASTER,a.paster,!1))?void 0:e.paste(a,b,c))?f:null};duplicate$$module$build$src$core$clipboard=function(a){warn$$module$build$src$core$utils$deprecation("Blockly.clipboard.duplicate","v11","v12","Blockly.clipboard.paste(myCopyable.toCopyData(), myWorkspace)");return TEST_ONLY$$module$build$src$core$clipboard.duplicateInternal(a)};
+duplicateInternal$$module$build$src$core$clipboard=function(a){const b=a.toCopyData();return b?paste$$module$build$src$core$clipboard(b,a.workspace):null};setRole$$module$build$src$core$utils$aria=function(a,b){a.setAttribute(ROLE_ATTRIBUTE$$module$build$src$core$utils$aria,b)};setState$$module$build$src$core$utils$aria=function(a,b,c){Array.isArray(c)&&(c=c.join(" "));a.setAttribute(ARIA_PREFIX$$module$build$src$core$utils$aria+b,`${c}`)};getDiv$$module$build$src$core$widgetdiv=function(){return containerDiv$$module$build$src$core$widgetdiv};
+testOnly_setDiv$$module$build$src$core$widgetdiv=function(a){containerDiv$$module$build$src$core$widgetdiv=a};createDom$$module$build$src$core$widgetdiv=function(){containerDiv$$module$build$src$core$widgetdiv||(containerDiv$$module$build$src$core$widgetdiv=document.createElement("div"),containerDiv$$module$build$src$core$widgetdiv.className="blocklyWidgetDiv",(getParentContainer$$module$build$src$core$common()||document.body).appendChild(containerDiv$$module$build$src$core$widgetdiv))};
+show$$module$build$src$core$widgetdiv=function(a,b,c){hide$$module$build$src$core$widgetdiv();owner$$module$build$src$core$widgetdiv=a;dispose$$module$build$src$core$widgetdiv=c;if(a=containerDiv$$module$build$src$core$widgetdiv)a.style.direction=b?"rtl":"ltr",a.style.display="block",b=getMainWorkspace$$module$build$src$core$common(),rendererClassName$$module$build$src$core$widgetdiv=b.getRenderer().getClassName(),themeClassName$$module$build$src$core$widgetdiv=b.getTheme().getClassName(),rendererClassName$$module$build$src$core$widgetdiv&&
+addClass$$module$build$src$core$utils$dom(a,rendererClassName$$module$build$src$core$widgetdiv),themeClassName$$module$build$src$core$widgetdiv&&addClass$$module$build$src$core$utils$dom(a,themeClassName$$module$build$src$core$widgetdiv)};
+hide$$module$build$src$core$widgetdiv=function(){if(isVisible$$module$build$src$core$widgetdiv()){owner$$module$build$src$core$widgetdiv=null;var a=containerDiv$$module$build$src$core$widgetdiv;a&&(a.style.display="none",a.style.left="",a.style.top="",dispose$$module$build$src$core$widgetdiv&&dispose$$module$build$src$core$widgetdiv(),dispose$$module$build$src$core$widgetdiv=null,a.textContent="",rendererClassName$$module$build$src$core$widgetdiv&&(removeClass$$module$build$src$core$utils$dom(a,rendererClassName$$module$build$src$core$widgetdiv),
+rendererClassName$$module$build$src$core$widgetdiv=""),themeClassName$$module$build$src$core$widgetdiv&&(removeClass$$module$build$src$core$utils$dom(a,themeClassName$$module$build$src$core$widgetdiv),themeClassName$$module$build$src$core$widgetdiv=""),getMainWorkspace$$module$build$src$core$common().markFocused())}};isVisible$$module$build$src$core$widgetdiv=function(){return!!owner$$module$build$src$core$widgetdiv};
+hideIfOwner$$module$build$src$core$widgetdiv=function(a){owner$$module$build$src$core$widgetdiv===a&&hide$$module$build$src$core$widgetdiv()};positionInternal$$module$build$src$core$widgetdiv=function(a,b,c){containerDiv$$module$build$src$core$widgetdiv.style.left=a+"px";containerDiv$$module$build$src$core$widgetdiv.style.top=b+"px";containerDiv$$module$build$src$core$widgetdiv.style.height=c+"px"};
+positionWithAnchor$$module$build$src$core$widgetdiv=function(a,b,c,d){const e=calculateY$$module$build$src$core$widgetdiv(a,b,c);a=calculateX$$module$build$src$core$widgetdiv(a,b,c,d);0>e?positionInternal$$module$build$src$core$widgetdiv(a,0,c.height+e):positionInternal$$module$build$src$core$widgetdiv(a,e,c.height)};calculateX$$module$build$src$core$widgetdiv=function(a,b,c,d){return d?Math.min(Math.max(b.right-c.width,a.left),a.right-c.width):Math.max(Math.min(b.left,a.right-c.width),a.left)};
+calculateY$$module$build$src$core$widgetdiv=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};isRepositionable$$module$build$src$core$widgetdiv=function(a){return!(null==a||!a.repositionForWindowResize)};repositionForWindowResize$$module$build$src$core$widgetdiv=function(){isRepositionable$$module$build$src$core$widgetdiv(owner$$module$build$src$core$widgetdiv)&&owner$$module$build$src$core$widgetdiv.repositionForWindowResize()||hide$$module$build$src$core$widgetdiv()};
+getCurrentBlock$$module$build$src$core$contextmenu=function(){return currentBlock$$module$build$src$core$contextmenu};setCurrentBlock$$module$build$src$core$contextmenu=function(a){currentBlock$$module$build$src$core$contextmenu=a};
+show$$module$build$src$core$contextmenu=function(a,b,c){show$$module$build$src$core$widgetdiv(dummyOwner$$module$build$src$core$contextmenu,c,dispose$$module$build$src$core$contextmenu);if(b.length){var d=populate_$$module$build$src$core$contextmenu(b,c);menu_$$module$build$src$core$contextmenu=d;position_$$module$build$src$core$contextmenu(d,a,c);setTimeout(function(){d.focus()},1);currentBlock$$module$build$src$core$contextmenu=null}else hide$$module$build$src$core$contextmenu()};
+populate_$$module$build$src$core$contextmenu=function(a,b){const c=new Menu$$module$build$src$core$menu;c.setRole(Role$$module$build$src$core$utils$aria.MENU);for(let d=0;d<a.length;d++){const e=a[d],f=new MenuItem$$module$build$src$core$menuitem(e.text);f.setRightToLeft(b);f.setRole(Role$$module$build$src$core$utils$aria.MENUITEM);c.addChild(f);f.setEnabled(e.enabled);if(e.enabled)f.onAction(function(){hide$$module$build$src$core$contextmenu();requestAnimationFrame(()=>{setTimeout(()=>{e.callback(e.scope)},
+0)})},{})}return c};position_$$module$build$src$core$contextmenu=function(a,b,c){const d=getViewportBBox$$module$build$src$core$utils$svg_math();b=new Rect$$module$build$src$core$utils$rect(b.clientY+d.top,b.clientY+d.top,b.clientX+d.left,b.clientX+d.left);createWidget_$$module$build$src$core$contextmenu(a);const e=a.getSize();c&&(b.left+=e.width,b.right+=e.width,d.left+=e.width,d.right+=e.width);positionWithAnchor$$module$build$src$core$widgetdiv(d,b,e,c);a.focus()};
+createWidget_$$module$build$src$core$contextmenu=function(a){var b=getDiv$$module$build$src$core$widgetdiv();if(!b)throw Error("Attempting to create a context menu when widget div is null");b=a.render(b);addClass$$module$build$src$core$utils$dom(b,"blocklyContextMenu");conditionalBind$$module$build$src$core$browser_events(b,"contextmenu",null,haltPropagation$$module$build$src$core$contextmenu);a.focus()};haltPropagation$$module$build$src$core$contextmenu=function(a){a.preventDefault();a.stopPropagation()};
+hide$$module$build$src$core$contextmenu=function(){hideIfOwner$$module$build$src$core$widgetdiv(dummyOwner$$module$build$src$core$contextmenu);currentBlock$$module$build$src$core$contextmenu=null};dispose$$module$build$src$core$contextmenu=function(){menu_$$module$build$src$core$contextmenu&&(menu_$$module$build$src$core$contextmenu.dispose(),menu_$$module$build$src$core$contextmenu=null)};
+$.callbackFactory$$module$build$src$core$contextmenu=function(a,b){return()=>{$.disable$$module$build$src$core$events$utils();let c;try{c=b instanceof Element?domToBlockInternal$$module$build$src$core$xml(b,a.workspace):appendInternal$$module$build$src$core$serialization$blocks(b,a.workspace);const d=a.getRelativeToSurfaceXY();d.x=a.RTL?d.x-$.config$$module$build$src$core$config.snapRadius:d.x+$.config$$module$build$src$core$config.snapRadius;d.y+=2*$.config$$module$build$src$core$config.snapRadius;
+c.moveBy(d.x,d.y)}finally{$.enable$$module$build$src$core$events$utils()}isEnabled$$module$build$src$core$events$utils()&&!c.isShadow()&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CREATE$$module$build$src$core$events$utils))(c));c.select();return c}};
+commentDeleteOption$$module$build$src$core$contextmenu=function(a){return{text:$.Msg$$module$build$src$core$msg.REMOVE_COMMENT,enabled:!0,callback:function(){$.setGroup$$module$build$src$core$events$utils(!0);a.dispose();$.setGroup$$module$build$src$core$events$utils(!1)}}};
+commentDuplicateOption$$module$build$src$core$contextmenu=function(a){return{text:$.Msg$$module$build$src$core$msg.DUPLICATE_COMMENT,enabled:!0,callback:function(){const b=a.toCopyData();b&&paste$$module$build$src$core$clipboard(b,a.workspace)}}};
+workspaceCommentOption$$module$build$src$core$contextmenu=function(a,b){const c={enabled:!0};c.text=$.Msg$$module$build$src$core$msg.ADD_COMMENT;c.callback=function(){const d=new WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg(a,$.Msg$$module$build$src$core$msg.WORKSPACE_COMMENT_DEFAULT_TEXT,WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.DEFAULT_SIZE,WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.DEFAULT_SIZE);var e=a.getInjectionDiv().getBoundingClientRect();
+e=new Coordinate$$module$build$src$core$utils$coordinate(b.clientX-e.left,b.clientY-e.top);const f=a.getOriginOffsetInPixels();e=Coordinate$$module$build$src$core$utils$coordinate.difference(e,f);e.scale(1/a.scale);d.moveBy(e.x,e.y);a.rendered&&(d.initSvg(),d.render(),d.select())};return c};toRadians$$module$build$src$core$utils$math=function(a){return a*Math.PI/180};toDegrees$$module$build$src$core$utils$math=function(a){return 180*a/Math.PI};
+clamp$$module$build$src$core$utils$math=function(a,b,c){if(c<a){const d=c;c=a;a=d}return Math.max(a,Math.min(b,c))};
+createDom$$module$build$src$core$dropdowndiv=function(){div$$module$build$src$core$dropdowndiv||(div$$module$build$src$core$dropdowndiv=document.createElement("div"),div$$module$build$src$core$dropdowndiv.className="blocklyDropDownDiv",(getParentContainer$$module$build$src$core$common()||document.body).appendChild(div$$module$build$src$core$dropdowndiv),content$$module$build$src$core$dropdowndiv=document.createElement("div"),content$$module$build$src$core$dropdowndiv.className="blocklyDropDownContent",
+div$$module$build$src$core$dropdowndiv.appendChild(content$$module$build$src$core$dropdowndiv),arrow$$module$build$src$core$dropdowndiv=document.createElement("div"),arrow$$module$build$src$core$dropdowndiv.className="blocklyDropDownArrow",div$$module$build$src$core$dropdowndiv.appendChild(arrow$$module$build$src$core$dropdowndiv),div$$module$build$src$core$dropdowndiv.style.opacity="0",div$$module$build$src$core$dropdowndiv.style.transition="transform "+ANIMATION_TIME$$module$build$src$core$dropdowndiv+
+"s, opacity "+ANIMATION_TIME$$module$build$src$core$dropdowndiv+"s",div$$module$build$src$core$dropdowndiv.addEventListener("focusin",function(){addClass$$module$build$src$core$utils$dom(div$$module$build$src$core$dropdowndiv,"blocklyFocused")}),div$$module$build$src$core$dropdowndiv.addEventListener("focusout",function(){removeClass$$module$build$src$core$utils$dom(div$$module$build$src$core$dropdowndiv,"blocklyFocused")}))};
+setBoundsElement$$module$build$src$core$dropdowndiv=function(a){boundsElement$$module$build$src$core$dropdowndiv=a};getOwner$$module$build$src$core$dropdowndiv=function(){return owner$$module$build$src$core$dropdowndiv};getContentDiv$$module$build$src$core$dropdowndiv=function(){return content$$module$build$src$core$dropdowndiv};
+clearContent$$module$build$src$core$dropdowndiv=function(){content$$module$build$src$core$dropdowndiv.textContent="";content$$module$build$src$core$dropdowndiv.style.width=""};setColour$$module$build$src$core$dropdowndiv=function(a,b){div$$module$build$src$core$dropdowndiv.style.backgroundColor=a;div$$module$build$src$core$dropdowndiv.style.borderColor=b};
+showPositionedByBlock$$module$build$src$core$dropdowndiv=function(a,b,c,d){return showPositionedByRect$$module$build$src$core$dropdowndiv(getScaledBboxOfBlock$$module$build$src$core$dropdowndiv(b),a,c,d)};showPositionedByField$$module$build$src$core$dropdowndiv=function(a,b,c){positionToField$$module$build$src$core$dropdowndiv=!0;return showPositionedByRect$$module$build$src$core$dropdowndiv(getScaledBboxOfField$$module$build$src$core$dropdowndiv(a),a,b,c)};
+getScaledBboxOfBlock$$module$build$src$core$dropdowndiv=function(a){var b=a.getSvgRoot();const c=a.workspace.scale,d=a.height*c;a=a.width*c;b=getPageOffset$$module$build$src$core$utils$style(b);return new Rect$$module$build$src$core$utils$rect(b.y,b.y+d,b.x,b.x+a)};getScaledBboxOfField$$module$build$src$core$dropdowndiv=function(a){a=a.getScaledBBox();return new Rect$$module$build$src$core$utils$rect(a.top,a.bottom,a.left,a.right)};
+showPositionedByRect$$module$build$src$core$dropdowndiv=function(a,b,c,d){const e=a.left+(a.right-a.left)/2,f=a.bottom;a=a.top;d&&(a+=d);d=b.getSourceBlock();let g=d.workspace;for(;g.options.parentWorkspace;)g=g.options.parentWorkspace;setBoundsElement$$module$build$src$core$dropdowndiv(g.getParentSvg().parentNode);return show$$module$build$src$core$dropdowndiv(b,d.RTL,e,f,e,a,c)};
+show$$module$build$src$core$dropdowndiv=function(a,b,c,d,e,f,g){owner$$module$build$src$core$dropdowndiv=a;onHide$$module$build$src$core$dropdowndiv=g||null;div$$module$build$src$core$dropdowndiv.style.direction=b?"rtl":"ltr";a=getMainWorkspace$$module$build$src$core$common();renderedClassName$$module$build$src$core$dropdowndiv=a.getRenderer().getClassName();themeClassName$$module$build$src$core$dropdowndiv=a.getTheme().getClassName();renderedClassName$$module$build$src$core$dropdowndiv&&addClass$$module$build$src$core$utils$dom(div$$module$build$src$core$dropdowndiv,
+renderedClassName$$module$build$src$core$dropdowndiv);themeClassName$$module$build$src$core$dropdowndiv&&addClass$$module$build$src$core$utils$dom(div$$module$build$src$core$dropdowndiv,themeClassName$$module$build$src$core$dropdowndiv);return positionInternal$$module$build$src$core$dropdowndiv(c,d,e,f)};
+getPositionBelowMetrics$$module$build$src$core$dropdowndiv=function(a,b,c,d){a=getPositionX$$module$build$src$core$dropdowndiv(a,c.left,c.right,d.width);return{initialX:a.divX,initialY:b,finalX:a.divX,finalY:b+PADDING_Y$$module$build$src$core$dropdowndiv,arrowX:a.arrowX,arrowY:-(ARROW_SIZE$$module$build$src$core$dropdowndiv/2+BORDER_SIZE$$module$build$src$core$dropdowndiv),arrowAtTop:!0,arrowVisible:!0}};
+getPositionAboveMetrics$$module$build$src$core$dropdowndiv=function(a,b,c,d){a=getPositionX$$module$build$src$core$dropdowndiv(a,c.left,c.right,d.width);return{initialX:a.divX,initialY:b-d.height,finalX:a.divX,finalY:b-d.height-PADDING_Y$$module$build$src$core$dropdowndiv,arrowX:a.arrowX,arrowY:d.height-2*BORDER_SIZE$$module$build$src$core$dropdowndiv-ARROW_SIZE$$module$build$src$core$dropdowndiv/2,arrowAtTop:!1,arrowVisible:!0}};
+getPositionTopOfPageMetrics$$module$build$src$core$dropdowndiv=function(a,b,c){a=getPositionX$$module$build$src$core$dropdowndiv(a,b.left,b.right,c.width);return{initialX:a.divX,initialY:0,finalX:a.divX,finalY:0,arrowAtTop:null,arrowX:null,arrowY:null,arrowVisible:!1}};
+getPositionX$$module$build$src$core$dropdowndiv=function(a,b,c,d){b=clamp$$module$build$src$core$utils$math(b,a-d/2,c-d);a=a-ARROW_SIZE$$module$build$src$core$dropdowndiv/2-b;c=ARROW_HORIZONTAL_PADDING$$module$build$src$core$dropdowndiv;a=clamp$$module$build$src$core$utils$math(c,a,d-c-ARROW_SIZE$$module$build$src$core$dropdowndiv);return{arrowX:a,divX:b}};isVisible$$module$build$src$core$dropdowndiv=function(){return!!owner$$module$build$src$core$dropdowndiv};
+hideIfOwner$$module$build$src$core$dropdowndiv=function(a,b){return owner$$module$build$src$core$dropdowndiv===a?(b?hideWithoutAnimation$$module$build$src$core$dropdowndiv():hide$$module$build$src$core$dropdowndiv(),!0):!1};
+hide$$module$build$src$core$dropdowndiv=function(){div$$module$build$src$core$dropdowndiv.style.transform="translate(0, 0)";div$$module$build$src$core$dropdowndiv.style.opacity="0";animateOutTimer$$module$build$src$core$dropdowndiv=setTimeout(function(){hideWithoutAnimation$$module$build$src$core$dropdowndiv()},1E3*ANIMATION_TIME$$module$build$src$core$dropdowndiv);onHide$$module$build$src$core$dropdowndiv&&(onHide$$module$build$src$core$dropdowndiv(),onHide$$module$build$src$core$dropdowndiv=null)};
+hideWithoutAnimation$$module$build$src$core$dropdowndiv=function(){isVisible$$module$build$src$core$dropdowndiv()&&(animateOutTimer$$module$build$src$core$dropdowndiv&&clearTimeout(animateOutTimer$$module$build$src$core$dropdowndiv),div$$module$build$src$core$dropdowndiv.style.transform="",div$$module$build$src$core$dropdowndiv.style.left="",div$$module$build$src$core$dropdowndiv.style.top="",div$$module$build$src$core$dropdowndiv.style.opacity="0",div$$module$build$src$core$dropdowndiv.style.display=
+"none",div$$module$build$src$core$dropdowndiv.style.backgroundColor="",div$$module$build$src$core$dropdowndiv.style.borderColor="",onHide$$module$build$src$core$dropdowndiv&&(onHide$$module$build$src$core$dropdowndiv(),onHide$$module$build$src$core$dropdowndiv=null),clearContent$$module$build$src$core$dropdowndiv(),owner$$module$build$src$core$dropdowndiv=null,renderedClassName$$module$build$src$core$dropdowndiv&&(removeClass$$module$build$src$core$utils$dom(div$$module$build$src$core$dropdowndiv,
+renderedClassName$$module$build$src$core$dropdowndiv),renderedClassName$$module$build$src$core$dropdowndiv=""),themeClassName$$module$build$src$core$dropdowndiv&&(removeClass$$module$build$src$core$utils$dom(div$$module$build$src$core$dropdowndiv,themeClassName$$module$build$src$core$dropdowndiv),themeClassName$$module$build$src$core$dropdowndiv=""),getMainWorkspace$$module$build$src$core$common().markFocused())};
+positionInternal$$module$build$src$core$dropdowndiv=function(a,b,c,d){a=internal$$module$build$src$core$dropdowndiv.getPositionMetrics(a,b,c,d);a.arrowVisible?(arrow$$module$build$src$core$dropdowndiv.style.display="",arrow$$module$build$src$core$dropdowndiv.style.transform="translate("+a.arrowX+"px,"+a.arrowY+"px) rotate(45deg)",arrow$$module$build$src$core$dropdowndiv.setAttribute("class",a.arrowAtTop?"blocklyDropDownArrow blocklyArrowTop":"blocklyDropDownArrow blocklyArrowBottom")):arrow$$module$build$src$core$dropdowndiv.style.display=
+"none";b=Math.floor(a.initialX);c=Math.floor(a.initialY);d=Math.floor(a.finalX);const e=Math.floor(a.finalY);div$$module$build$src$core$dropdowndiv.style.left=b+"px";div$$module$build$src$core$dropdowndiv.style.top=c+"px";div$$module$build$src$core$dropdowndiv.style.display="block";div$$module$build$src$core$dropdowndiv.style.opacity="1";div$$module$build$src$core$dropdowndiv.style.transform="translate("+(d-b)+"px,"+(e-c)+"px)";return!!a.arrowAtTop};
+repositionForWindowResize$$module$build$src$core$dropdowndiv=function(){if(owner$$module$build$src$core$dropdowndiv){var a=owner$$module$build$src$core$dropdowndiv.getSourceBlock();a=positionToField$$module$build$src$core$dropdowndiv?getScaledBboxOfField$$module$build$src$core$dropdowndiv(owner$$module$build$src$core$dropdowndiv):getScaledBboxOfBlock$$module$build$src$core$dropdowndiv(a);const b=a.left+(a.right-a.left)/2;positionInternal$$module$build$src$core$dropdowndiv(b,a.bottom,b,a.top)}else hide$$module$build$src$core$dropdowndiv()};
+disposeUiEffect$$module$build$src$core$block_animations=function(a){if(!(100<a.getDescendants(!1).length)){var b=a.workspace,c=a.getSvgRoot();b.getAudioManager().play("delete");var d=b.getSvgXY(c);c=c.cloneNode(!0);c.setAttribute("transform","translate("+d.x+","+d.y+")");b.getParentSvg().appendChild(c);disposeUiStep$$module$build$src$core$block_animations(c,{x:d.x,y:d.y,width:a.width,height:a.height},b.RTL,new Date,b.scale)}};
+disposeUiStep$$module$build$src$core$block_animations=function(a,b,c,d,e){const f=((new Date).getTime()-d.getTime())/150;1<f?removeNode$$module$build$src$core$utils$dom(a):(a.setAttribute("transform","translate("+(b.x+(c?-1:1)*b.width*e/2*f)+","+(b.y+b.height*e*f)+") scale("+(1-f)*e+")"),setTimeout(disposeUiStep$$module$build$src$core$block_animations,10,a,b,c,d,e))};
+connectionUiEffect$$module$build$src$core$block_animations=function(a){var b=a.workspace;const c=b.scale;b.getAudioManager().play("click");if(!(1>c)){var d=b.getSvgXY(a.getSvgRoot());a.outputConnection?(d.x+=(a.RTL?3:-3)*c,d.y+=13*c):a.previousConnection&&(d.x+=(a.RTL?-23:23)*c,d.y+=3*c);var e=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CIRCLE,{cx:d.x,cy:d.y,r:0,fill:"none",stroke:"#888","stroke-width":10},b.getParentSvg());a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.ANIMATE,
+{id:"animationCircle",begin:"indefinite",attributeName:"r",dur:"150ms",from:0,to:25*c},e);b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.ANIMATE,{id:"animationOpacity",begin:"indefinite",attributeName:"opacity",dur:"150ms",from:1,to:0},e);a.beginElement();b.beginElement();setTimeout(()=>void removeNode$$module$build$src$core$utils$dom(e),150)}};
+disconnectUiEffect$$module$build$src$core$block_animations=function(a){disconnectUiStop$$module$build$src$core$block_animations();a.workspace.getAudioManager().play("disconnect");if(!(1>a.workspace.scale)){var b=a.getHeightWidth().height;b=Math.atan(10/b)/Math.PI*180;a.RTL||(b*=-1);wobblingBlock$$module$build$src$core$block_animations=a;disconnectUiStep$$module$build$src$core$block_animations(a,b,new Date)}};
+disconnectUiStep$$module$build$src$core$block_animations=function(a,b,c){const d=((new Date).getTime()-c.getTime())/200;let e="";1>=d&&(e=`skewX(${Math.round(Math.sin(d*Math.PI*3)*(1-d)*b)})`,disconnectPid$$module$build$src$core$block_animations=setTimeout(disconnectUiStep$$module$build$src$core$block_animations,10,a,b,c));a.getSvgRoot().setAttribute("transform",`${a.getTranslation()} ${e}`)};
+disconnectUiStop$$module$build$src$core$block_animations=function(){wobblingBlock$$module$build$src$core$block_animations&&(disconnectPid$$module$build$src$core$block_animations&&(clearTimeout(disconnectPid$$module$build$src$core$block_animations),disconnectPid$$module$build$src$core$block_animations=null),wobblingBlock$$module$build$src$core$block_animations.getSvgRoot().setAttribute("transform",wobblingBlock$$module$build$src$core$block_animations.getTranslation()),wobblingBlock$$module$build$src$core$block_animations=
+null)};startsWith$$module$build$src$core$utils$string=function(a,b){warn$$module$build$src$core$utils$deprecation("Blockly.utils.string.startsWith()","April 2022","April 2023","Use built-in string.startsWith");return a.startsWith(b)};shortestStringLength$$module$build$src$core$utils$string=function(a){return a.length?a.reduce(function(b,c){return b.length<c.length?b:c}).length:0};
+commonWordPrefix$$module$build$src$core$utils$string=function(a,b){if(!a.length)return 0;if(1===a.length)return a[0].length;let c=0;b=b||shortestStringLength$$module$build$src$core$utils$string(a);let d;for(d=0;d<b;d++){var e=a[0][d];for(var f=1;f<a.length;f++)if(e!==a[f][d])return c;" "===e&&(c=d+1)}for(e=1;e<a.length;e++)if((f=a[e][d])&&" "!==f)return c;return b};
+commonWordSuffix$$module$build$src$core$utils$string=function(a,b){if(!a.length)return 0;if(1===a.length)return a[0].length;let c=0;b=b||shortestStringLength$$module$build$src$core$utils$string(a);let d;for(d=0;d<b;d++){var e=a[0].substr(-d-1,1);for(var f=1;f<a.length;f++)if(e!==a[f].substr(-d-1,1))return c;" "===e&&(c=d+1)}for(e=1;e<a.length;e++)if((f=a[e].charAt(a[e].length-d-1))&&" "!==f)return c;return b};
+$.wrap$$module$build$src$core$utils$string=function(a,b){a=a.split("\n");for(let c=0;c<a.length;c++)a[c]=wrapLine$$module$build$src$core$utils$string(a[c],b);return a.join("\n")};
+wrapLine$$module$build$src$core$utils$string=function(a,b){if(a.length<=b)return a;const c=a.trim().split(/\s+/);for(var d=0;d<c.length;d++)c[d].length>b&&(b=c[d].length);var e=-Infinity;let f,g=1;do{d=e;f=a;a=[];e=c.length/g;let h=1;for(let k=0;k<c.length-1;k++)h<(k+1.5)/e?(h++,a[k]=!0):a[k]=!1;a=wrapMutate$$module$build$src$core$utils$string(c,a,b);e=wrapScore$$module$build$src$core$utils$string(c,a,b);a=wrapToText$$module$build$src$core$utils$string(c,a);g++}while(e>d);return f};
+wrapScore$$module$build$src$core$utils$string=function(a,b,c){const d=[0],e=[];for(var f=0;f<a.length;f++)d[d.length-1]+=a[f].length,!0===b[f]?(d.push(0),e.push(a[f].charAt(a[f].length-1))):!1===b[f]&&d[d.length-1]++;a=Math.max(...d);b=0;for(f=0;f<d.length;f++)b-=2*Math.pow(Math.abs(c-d[f]),1.5),b-=Math.pow(a-d[f],1.5),-1!==".?!".indexOf(e[f])?b+=c/3:-1!==",;)]}".indexOf(e[f])&&(b+=c/4);1<d.length&&d[d.length-1]<=d[d.length-2]&&(b+=.5);return b};
+wrapMutate$$module$build$src$core$utils$string=function(a,b,c){let d=wrapScore$$module$build$src$core$utils$string(a,b,c),e;for(let f=0;f<b.length-1;f++){if(b[f]===b[f+1])continue;const g=[].concat(b);g[f]=!g[f];g[f+1]=!g[f+1];const h=wrapScore$$module$build$src$core$utils$string(a,g,c);h>d&&(d=h,e=g)}return e?wrapMutate$$module$build$src$core$utils$string(a,e,c):b};
+wrapToText$$module$build$src$core$utils$string=function(a,b){const c=[];for(let d=0;d<a.length;d++)c.push(a[d]),void 0!==b[d]&&c.push(b[d]?"\n":" ");return c.join("")};$.isNumber$$module$build$src$core$utils$string=function(a){return/^\s*-?\d+(\.\d+)?\s*$/.test(a)};setCustomTooltip$$module$build$src$core$tooltip=function(a){customTooltip$$module$build$src$core$tooltip=a};getCustomTooltip$$module$build$src$core$tooltip=function(){return customTooltip$$module$build$src$core$tooltip};
+isVisible$$module$build$src$core$tooltip=function(){return visible$$module$build$src$core$tooltip};getDiv$$module$build$src$core$tooltip=function(){return containerDiv$$module$build$src$core$tooltip};getTooltipOfObject$$module$build$src$core$tooltip=function(a){if(a=getTargetObject$$module$build$src$core$tooltip(a)){for(a=a.tooltip;"function"===typeof a;)a=a();if("string"!==typeof a)throw Error("Tooltip function must return a string.");return a}return""};
+getTargetObject$$module$build$src$core$tooltip=function(a){for(;a&&a.tooltip;){if("string"===typeof a.tooltip||"function"===typeof a.tooltip)return a;a=a.tooltip}return null};createDom$$module$build$src$core$tooltip=function(){containerDiv$$module$build$src$core$tooltip||(containerDiv$$module$build$src$core$tooltip=document.createElement("div"),containerDiv$$module$build$src$core$tooltip.className="blocklyTooltipDiv",(getParentContainer$$module$build$src$core$common()||document.body).appendChild(containerDiv$$module$build$src$core$tooltip))};
+bindMouseEvents$$module$build$src$core$tooltip=function(a){a.mouseOverWrapper_=bind$$module$build$src$core$browser_events(a,"pointerover",null,onMouseOver$$module$build$src$core$tooltip);a.mouseOutWrapper_=bind$$module$build$src$core$browser_events(a,"pointerout",null,onMouseOut$$module$build$src$core$tooltip);a.addEventListener("pointermove",onMouseMove$$module$build$src$core$tooltip,!1)};
+unbindMouseEvents$$module$build$src$core$tooltip=function(a){a&&(unbind$$module$build$src$core$browser_events(a.mouseOverWrapper_),unbind$$module$build$src$core$browser_events(a.mouseOutWrapper_),a.removeEventListener("pointermove",onMouseMove$$module$build$src$core$tooltip))};
+onMouseOver$$module$build$src$core$tooltip=function(a){blocked$$module$build$src$core$tooltip||(a=getTargetObject$$module$build$src$core$tooltip(a.currentTarget),element$$module$build$src$core$tooltip!==a&&(hide$$module$build$src$core$tooltip(),poisonedElement$$module$build$src$core$tooltip=null,element$$module$build$src$core$tooltip=a),clearTimeout(mouseOutPid$$module$build$src$core$tooltip))};
+onMouseOut$$module$build$src$core$tooltip=function(a){blocked$$module$build$src$core$tooltip||(mouseOutPid$$module$build$src$core$tooltip=setTimeout(function(){poisonedElement$$module$build$src$core$tooltip=element$$module$build$src$core$tooltip=null;hide$$module$build$src$core$tooltip()},1),clearTimeout(showPid$$module$build$src$core$tooltip),showPid$$module$build$src$core$tooltip=0)};
+onMouseMove$$module$build$src$core$tooltip=function(a){if(element$$module$build$src$core$tooltip&&element$$module$build$src$core$tooltip.tooltip&&!blocked$$module$build$src$core$tooltip)if(visible$$module$build$src$core$tooltip){const b=lastX$$module$build$src$core$tooltip-a.pageX;a=lastY$$module$build$src$core$tooltip-a.pageY;Math.sqrt(b*b+a*a)>RADIUS_OK$$module$build$src$core$tooltip&&hide$$module$build$src$core$tooltip()}else poisonedElement$$module$build$src$core$tooltip!==element$$module$build$src$core$tooltip&&
+(clearTimeout(showPid$$module$build$src$core$tooltip),lastX$$module$build$src$core$tooltip=a.pageX,lastY$$module$build$src$core$tooltip=a.pageY,showPid$$module$build$src$core$tooltip=setTimeout(show$$module$build$src$core$tooltip,HOVER_MS$$module$build$src$core$tooltip))};dispose$$module$build$src$core$tooltip=function(){poisonedElement$$module$build$src$core$tooltip=element$$module$build$src$core$tooltip=null;hide$$module$build$src$core$tooltip()};
+hide$$module$build$src$core$tooltip=function(){visible$$module$build$src$core$tooltip&&(visible$$module$build$src$core$tooltip=!1,containerDiv$$module$build$src$core$tooltip&&(containerDiv$$module$build$src$core$tooltip.style.display="none"));showPid$$module$build$src$core$tooltip&&(clearTimeout(showPid$$module$build$src$core$tooltip),showPid$$module$build$src$core$tooltip=0)};
+block$$module$build$src$core$tooltip=function(){hide$$module$build$src$core$tooltip();blocked$$module$build$src$core$tooltip=!0};unblock$$module$build$src$core$tooltip=function(){blocked$$module$build$src$core$tooltip=!1};
+renderContent$$module$build$src$core$tooltip=function(){containerDiv$$module$build$src$core$tooltip&&element$$module$build$src$core$tooltip&&("function"===typeof customTooltip$$module$build$src$core$tooltip?customTooltip$$module$build$src$core$tooltip(containerDiv$$module$build$src$core$tooltip,element$$module$build$src$core$tooltip):renderDefaultContent$$module$build$src$core$tooltip())};
+renderDefaultContent$$module$build$src$core$tooltip=function(){var a=getTooltipOfObject$$module$build$src$core$tooltip(element$$module$build$src$core$tooltip);a=$.wrap$$module$build$src$core$utils$string(a,LIMIT$$module$build$src$core$tooltip);a=a.split("\n");for(let b=0;b<a.length;b++){const c=document.createElement("div");c.appendChild(document.createTextNode(a[b]));containerDiv$$module$build$src$core$tooltip.appendChild(c)}};
+getPosition$$module$build$src$core$tooltip=function(a){const b=document.documentElement.clientWidth,c=document.documentElement.clientHeight;let d=lastX$$module$build$src$core$tooltip;d=a?d-(OFFSET_X$$module$build$src$core$tooltip+containerDiv$$module$build$src$core$tooltip.offsetWidth):d+OFFSET_X$$module$build$src$core$tooltip;let e=lastY$$module$build$src$core$tooltip+OFFSET_Y$$module$build$src$core$tooltip;e+containerDiv$$module$build$src$core$tooltip.offsetHeight>c+window.scrollY&&(e-=containerDiv$$module$build$src$core$tooltip.offsetHeight+
+2*OFFSET_Y$$module$build$src$core$tooltip);a?d=Math.max(MARGINS$$module$build$src$core$tooltip-window.scrollX,d):d+containerDiv$$module$build$src$core$tooltip.offsetWidth>b+window.scrollX-2*MARGINS$$module$build$src$core$tooltip&&(d=b-containerDiv$$module$build$src$core$tooltip.offsetWidth-2*MARGINS$$module$build$src$core$tooltip);return{x:d,y:e}};
+show$$module$build$src$core$tooltip=function(){if(!blocked$$module$build$src$core$tooltip&&(poisonedElement$$module$build$src$core$tooltip=element$$module$build$src$core$tooltip,containerDiv$$module$build$src$core$tooltip)){containerDiv$$module$build$src$core$tooltip.textContent="";renderContent$$module$build$src$core$tooltip();var a=element$$module$build$src$core$tooltip.RTL;containerDiv$$module$build$src$core$tooltip.style.direction=a?"rtl":"ltr";containerDiv$$module$build$src$core$tooltip.style.display=
+"block";visible$$module$build$src$core$tooltip=!0;var {x:b,y:c}=getPosition$$module$build$src$core$tooltip(a);containerDiv$$module$build$src$core$tooltip.style.left=b+"px";containerDiv$$module$build$src$core$tooltip.style.top=c+"px"}};deepMerge$$module$build$src$core$utils$object=function(a,b){for(const c in b)a[c]=null!==b[c]&&"object"===typeof b[c]?deepMerge$$module$build$src$core$utils$object(a[c]||Object.create(null),b[c]):b[c];return a};
+hasBubble$$module$build$src$core$interfaces$i_has_bubble=function(a){return void 0!==a.bubbleIsVisible&&void 0!==a.setBubbleVisible};getHsvSaturation$$module$build$src$core$utils$colour=function(){return hsvSaturation$$module$build$src$core$utils$colour};setHsvSaturation$$module$build$src$core$utils$colour=function(a){hsvSaturation$$module$build$src$core$utils$colour=a};getHsvValue$$module$build$src$core$utils$colour=function(){return hsvValue$$module$build$src$core$utils$colour};
+setHsvValue$$module$build$src$core$utils$colour=function(a){hsvValue$$module$build$src$core$utils$colour=a};
+parse$$module$build$src$core$utils$colour=function(a){a=`${a}`.toLowerCase().trim();var b=names$$module$build$src$core$utils$colour[a];if(b)return b;b="0x"===a.substring(0,2)?"#"+a.substring(2):a;b="#"===b[0]?b:"#"+b;if(/^#[0-9a-f]{6}$/.test(b))return b;if(/^#[0-9a-f]{3}$/.test(b))return["#",b[1],b[1],b[2],b[2],b[3],b[3]].join("");var c=a.match(/^(?:rgb)?\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/);return c&&(a=Number(c[1]),b=Number(c[2]),c=Number(c[3]),0<=a&&256>a&&0<=b&&256>b&&0<=c&&256>c)?rgbToHex$$module$build$src$core$utils$colour(a,
+b,c):null};rgbToHex$$module$build$src$core$utils$colour=function(a,b,c){b=a<<16|b<<8|c;return 16>a?"#"+(16777216|b).toString(16).substr(1):"#"+b.toString(16)};hexToRgb$$module$build$src$core$utils$colour=function(a){a=parse$$module$build$src$core$utils$colour(a);if(!a)return[0,0,0];a=parseInt(a.substr(1),16);return[a>>16,a>>8&255,a&255]};
+hsvToHex$$module$build$src$core$utils$colour=function(a,b,c){let d=0,e=0,f=0;if(0===b)f=e=d=c;else{const g=Math.floor(a/60),h=a/60-g;a=c*(1-b);const k=c*(1-b*h);b=c*(1-b*(1-h));switch(g){case 1:d=k;e=c;f=a;break;case 2:d=a;e=c;f=b;break;case 3:d=a;e=k;f=c;break;case 4:d=b;e=a;f=c;break;case 5:d=c;e=a;f=k;break;case 6:case 0:d=c,e=b,f=a}}return rgbToHex$$module$build$src$core$utils$colour(Math.floor(d),Math.floor(e),Math.floor(f))};
+blend$$module$build$src$core$utils$colour=function(a,b,c){a=parse$$module$build$src$core$utils$colour(a);if(!a)return null;b=parse$$module$build$src$core$utils$colour(b);if(!b)return null;a=hexToRgb$$module$build$src$core$utils$colour(a);b=hexToRgb$$module$build$src$core$utils$colour(b);return rgbToHex$$module$build$src$core$utils$colour(Math.round(b[0]+c*(a[0]-b[0])),Math.round(b[1]+c*(a[1]-b[1])),Math.round(b[2]+c*(a[2]-b[2])))};
+hueToHex$$module$build$src$core$utils$colour=function(a){return hsvToHex$$module$build$src$core$utils$colour(a,hsvSaturation$$module$build$src$core$utils$colour,255*hsvValue$$module$build$src$core$utils$colour)};
+tokenizeInterpolationInternal$$module$build$src$core$utils$parsing=function(a,b,c){const d=[];var e=a.split("");e.push("");var f=0;a=[];let g=null;for(let l=0;l<e.length;l++){var h=e[l];if(0===f)if("%"===h)(f=a.join(""))&&d.push(f),a.length=0,f=1;else if(c&&"\n"===h){const m=a.join("");m&&d.push(m);a.length=0;d.push(h)}else a.push(h);else if(1===f)"%"===h?(a.push(h),f=0):b&&"0"<=h&&"9">=h?(f=2,g=h,(h=a.join(""))&&d.push(h),a.length=0):"{"===h?f=3:(a.push("%",h),f=0);else if(2===f)if("0"<=h&&"9">=
+h)g+=h;else{var k=void 0;d.push(parseInt(null!=(k=g)?k:"",10));l--;f=0}else 3===f&&(""===h?(a.splice(0,0,"%{"),l--,f=0):"}"!==h?a.push(h):(f=a.join(""),/[A-Z]\w*/i.test(f)?(h=f.toUpperCase(),(h=h.startsWith("BKY_")?h.substring(4):null)&&h in $.Msg$$module$build$src$core$msg?(f=$.Msg$$module$build$src$core$msg[h],"string"===typeof f?Array.prototype.push.apply(d,tokenizeInterpolationInternal$$module$build$src$core$utils$parsing(f,b,c)):b?d.push(`${f}`):d.push(f)):d.push("%{"+f+"}")):d.push("%{"+f+"}"),
+f=a.length=0))}(b=a.join(""))&&d.push(b);k=[];a.length=0;for(e=0;e<d.length;e++)"string"!==typeof d[e]||c&&"\n"===d[e]?((b=a.join(""))&&k.push(b),a.length=0,k.push(d[e])):a.push(d[e]);(b=a.join(""))&&k.push(b);a.length=0;return k};tokenizeInterpolation$$module$build$src$core$utils$parsing=function(a){return tokenizeInterpolationInternal$$module$build$src$core$utils$parsing(a,!0,!0)};
+replaceMessageReferences$$module$build$src$core$utils$parsing=function(a){if("string"!==typeof a)return a;a=tokenizeInterpolationInternal$$module$build$src$core$utils$parsing(a,!1,!1);return a.length?String(a[0]):""};
+checkMessageReferences$$module$build$src$core$utils$parsing=function(a){let b=!0;const c=$.Msg$$module$build$src$core$msg,d=a.match(/%{BKY_[A-Z]\w*}/gi);if(d)for(let e=0;e<d.length;e++){const f=d[e].toUpperCase();void 0===c[f.slice(6,-1)]&&(console.warn("No message string for "+d[e]+" in "+a),b=!1)}return b};
+parseBlockColour$$module$build$src$core$utils$parsing=function(a){const b="string"===typeof a?replaceMessageReferences$$module$build$src$core$utils$parsing(a):a;var c=Number(b);if(!isNaN(c)&&0<=c&&360>=c)return{hue:c,hex:hsvToHex$$module$build$src$core$utils$colour(c,getHsvSaturation$$module$build$src$core$utils$colour(),255*getHsvValue$$module$build$src$core$utils$colour())};if(c=parse$$module$build$src$core$utils$colour(b))return{hue:null,hex:c};c='Invalid colour: "'+b+'"';a!==b&&(c+=' (from "'+
+a+'")');throw Error(c);};isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block=function(a){return void 0!==a.getProcedureModel&&void 0!==a.doProcedureUpdate&&void 0!==a.isProcedureDef};isObservable$$module$build$src$core$interfaces$i_observable=function(a){return void 0!==a.startPublishing&&void 0!==a.stopPublishing};register$$module$build$src$core$field_registry=function(a,b){register$$module$build$src$core$registry(Type$$module$build$src$core$registry.FIELD,a,b)};
+unregister$$module$build$src$core$field_registry=function(a){unregister$$module$build$src$core$registry(Type$$module$build$src$core$registry.FIELD,a)};$.fromJson$$module$build$src$core$field_registry=function(a){return TEST_ONLY$$module$build$src$core$field_registry.fromJsonInternal(a)};
+fromJsonInternal$$module$build$src$core$field_registry=function(a){const b=getObject$$module$build$src$core$registry(Type$$module$build$src$core$registry.FIELD,a.type);if(b){if("function"!==typeof b.fromJson)throw new TypeError("returned Field was not a IRegistrableField");return b.fromJson(a)}console.warn("Blockly could not create a field of type "+a.type+". The field is probably not being registered. This could be because the file is not loaded, the field does not register itself (Issue #1584), or the registration is not being reached.");
+return null};
+trimOptions$$module$build$src$core$field_dropdown=function(a){let b=!1;const c=a.map(([g,h])=>{if("string"===typeof g)return[replaceMessageReferences$$module$build$src$core$utils$parsing(g),h];b=!0;return[null!==g.alt?Object.assign({},g,{alt:replaceMessageReferences$$module$build$src$core$utils$parsing(g.alt)}):Object.assign({},g),h]});if(b||2>a.length)return{options:c};var d=c.map(([g])=>g),e=shortestStringLength$$module$build$src$core$utils$string(d);a=commonWordPrefix$$module$build$src$core$utils$string(d,e);
+const f=commonWordSuffix$$module$build$src$core$utils$string(d,e);if(!a&&!f||e<=a+f)return{options:c};e=a?d[0].substring(0,a-1):void 0;d=f?d[0].substr(1-f):void 0;return{options:applyTrim$$module$build$src$core$field_dropdown(c,a,f),prefix:e,suffix:d}};applyTrim$$module$build$src$core$field_dropdown=function(a,b,c){return a.map(([d,e])=>[d.substring(b,d.length-c),e])};
+validateOptions$$module$build$src$core$field_dropdown=function(a){if(!Array.isArray(a))throw TypeError("FieldDropdown options must be an array.");if(!a.length)throw TypeError("FieldDropdown options must not be an empty array.");let b=!1;for(let c=0;c<a.length;c++){const d=a[c];Array.isArray(d)?"string"!==typeof d[1]?(b=!0,console.error("Invalid option["+c+"]: Each FieldDropdown option id must be a string. Found "+d[1]+" in: ",d)):d[0]&&"string"!==typeof d[0]&&"string"!==typeof d[0].src&&(b=!0,console.error("Invalid option["+
+c+"]: Each FieldDropdown option must have a string label or image description. Found"+d[0]+" in: ",d)):(b=!0,console.error("Invalid option["+c+"]: Each FieldDropdown option must be an array. Found: ",d))}if(b)throw TypeError("Found invalid FieldDropdown options.");};
+$.register$$module$build$src$core$extensions=function(a,b){if("string"!==typeof a||""===a.trim())throw Error('Error: Invalid extension name "'+a+'"');if(allExtensions$$module$build$src$core$extensions[a])throw Error('Error: Extension "'+a+'" is already registered.');if("function"!==typeof b)throw Error('Error: Extension "'+a+'" must be a function');allExtensions$$module$build$src$core$extensions[a]=b};
+$.registerMixin$$module$build$src$core$extensions=function(a,b){if(!b||"object"!==typeof b)throw Error('Error: Mixin "'+a+'" must be a object');$.register$$module$build$src$core$extensions(a,function(){this.mixin(b)})};
+$.registerMutator$$module$build$src$core$extensions=function(a,b,c,d){const e='Error when registering mutator "'+a+'": ';checkHasMutatorProperties$$module$build$src$core$extensions(e,b);const f=checkMutatorDialog$$module$build$src$core$extensions(b,e);if(c&&"function"!==typeof c)throw Error(e+'Extension "'+a+'" is not a function');$.register$$module$build$src$core$extensions(a,function(){f&&this.setMutator(new $.MutatorIcon$$module$build$src$core$icons$mutator_icon(d||[],this));this.mixin(b);c&&c.apply(this)})};
+unregister$$module$build$src$core$extensions=function(a){isRegistered$$module$build$src$core$extensions(a)?delete allExtensions$$module$build$src$core$extensions[a]:console.warn('No extension mapping for name "'+a+'" found to unregister')};isRegistered$$module$build$src$core$extensions=function(a){return!!allExtensions$$module$build$src$core$extensions[a]};
+apply$$module$build$src$core$extensions=function(a,b,c){const d=allExtensions$$module$build$src$core$extensions[a];if("function"!==typeof d)throw Error('Error: Extension "'+a+'" not found.');let e;c?checkNoMutatorProperties$$module$build$src$core$extensions(a,b):e=getMutatorProperties$$module$build$src$core$extensions(b);d.apply(b);if(c)checkHasMutatorProperties$$module$build$src$core$extensions('Error after applying mutator "'+a+'": ',b);else if(!mutatorPropertiesMatch$$module$build$src$core$extensions(e,
+b))throw Error('Error when applying extension "'+a+'": mutation properties changed when applying a non-mutator extension.');};checkNoMutatorProperties$$module$build$src$core$extensions=function(a,b){if(getMutatorProperties$$module$build$src$core$extensions(b).length)throw Error('Error: tried to apply mutation "'+a+'" to a block that already has mutator functions.  Block id: '+b.id);};
+checkXmlHooks$$module$build$src$core$extensions=function(a,b){return checkHasFunctionPair$$module$build$src$core$extensions(a.mutationToDom,a.domToMutation,b+" mutationToDom/domToMutation")};checkJsonHooks$$module$build$src$core$extensions=function(a,b){return checkHasFunctionPair$$module$build$src$core$extensions(a.saveExtraState,a.loadExtraState,b+" saveExtraState/loadExtraState")};
+checkMutatorDialog$$module$build$src$core$extensions=function(a,b){return checkHasFunctionPair$$module$build$src$core$extensions(a.compose,a.decompose,b+" compose/decompose")};checkHasFunctionPair$$module$build$src$core$extensions=function(a,b,c){if(a&&b){if("function"!==typeof a||"function"!==typeof b)throw Error(c+" must be a function");return!0}if(!a&&!b)return!1;throw Error(c+"Must have both or neither functions");};
+checkHasMutatorProperties$$module$build$src$core$extensions=function(a,b){const c=checkXmlHooks$$module$build$src$core$extensions(b,a),d=checkJsonHooks$$module$build$src$core$extensions(b,a);if(!c&&!d)throw Error(a+"Mutations must contain either XML hooks, or JSON hooks, or both");checkMutatorDialog$$module$build$src$core$extensions(b,a)};
+getMutatorProperties$$module$build$src$core$extensions=function(a){const b=[];void 0!==a.domToMutation&&b.push(a.domToMutation);void 0!==a.mutationToDom&&b.push(a.mutationToDom);void 0!==a.saveExtraState&&b.push(a.saveExtraState);void 0!==a.loadExtraState&&b.push(a.loadExtraState);void 0!==a.compose&&b.push(a.compose);void 0!==a.decompose&&b.push(a.decompose);return b};
+mutatorPropertiesMatch$$module$build$src$core$extensions=function(a,b){b=getMutatorProperties$$module$build$src$core$extensions(b);if(b.length!==a.length)return!1;for(let c=0;c<b.length;c++)if(a[c]!==b[c])return!1;return!0};
+runAfterPageLoad$$module$build$src$core$extensions=function(a){if("object"!==typeof document)throw Error("runAfterPageLoad() requires browser document.");if("complete"===document.readyState)a();else{const b=setInterval(function(){"complete"===document.readyState&&(clearInterval(b),a())},10)}};
+$.buildTooltipForDropdown$$module$build$src$core$extensions=function(a,b){const c=[];return function(){-1===c.indexOf(this.type)&&(checkDropdownOptionsInTable$$module$build$src$core$extensions(this,a,b),c.push(this.type));this.setTooltip(function(){const d=String(this.getFieldValue(a));return replaceMessageReferences$$module$build$src$core$utils$parsing(b[d])}.bind(this))}};
+checkDropdownOptionsInTable$$module$build$src$core$extensions=function(a,b,c){var d=a.getField(b);if(d instanceof FieldDropdown$$module$build$src$core$field_dropdown&&!d.isOptionListDynamic()){d=d.getOptions();for(const [,e]of d)void 0===c[e]&&console.warn(`No tooltip mapping for value ${e} of field `+`${b} of block type ${a.type}.`)}};
+$.buildTooltipWithFieldText$$module$build$src$core$extensions=function(a,b){return function(){this.setTooltip(function(){const c=this.getField(b);return replaceMessageReferences$$module$build$src$core$utils$parsing(a).replace("%1",c?c.getText():"")}.bind(this))}};extensionParentTooltip$$module$build$src$core$extensions=function(){const a=this.tooltip;this.setTooltip(function(){const b=this.getParent();return b&&b.getInputsInline()&&b.tooltip||a}.bind(this))};
+point$$module$build$src$core$utils$svg_paths=function(a,b){return" "+a+","+b+" "};curve$$module$build$src$core$utils$svg_paths=function(a,b){return" "+a+b.join("")};moveTo$$module$build$src$core$utils$svg_paths=function(a,b){return" M "+a+","+b+" "};moveBy$$module$build$src$core$utils$svg_paths=function(a,b){return" m "+a+","+b+" "};lineTo$$module$build$src$core$utils$svg_paths=function(a,b){return" l "+a+","+b+" "};line$$module$build$src$core$utils$svg_paths=function(a){return" l"+a.join("")};
+lineOnAxis$$module$build$src$core$utils$svg_paths=function(a,b){return" "+a+" "+b+" "};arc$$module$build$src$core$utils$svg_paths=function(a,b,c,d){return a+" "+c+" "+c+" "+b+d};register$$module$build$src$core$icons$registry=function(a,b){register$$module$build$src$core$registry(Type$$module$build$src$core$registry.ICON,a.toString(),b)};unregister$$module$build$src$core$icons$registry=function(a){unregister$$module$build$src$core$registry(Type$$module$build$src$core$registry.ICON,a)};
+allProcedures$$module$build$src$core$procedures=function(a){const b=a.getProcedureMap().getProcedures().filter(d=>!d.getReturnTypes()).map(d=>[d.getName(),d.getParameters().map(e=>e.getName()),!1]);a.getBlocksByType("procedures_defnoreturn",!1).forEach(d=>{!isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block(d)&&isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks(d)&&b.push(d.getProcedureDef())});const c=a.getProcedureMap().getProcedures().filter(d=>
+!!d.getReturnTypes()).map(d=>[d.getName(),d.getParameters().map(e=>e.getName()),!0]);a.getBlocksByType("procedures_defreturn",!1).forEach(d=>{!isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block(d)&&isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks(d)&&c.push(d.getProcedureDef())});b.sort(procTupleComparator$$module$build$src$core$procedures);c.sort(procTupleComparator$$module$build$src$core$procedures);return[b,c]};
+procTupleComparator$$module$build$src$core$procedures=function(a,b){return a[0].localeCompare(b[0],void 0,{sensitivity:"base"})};$.findLegalName$$module$build$src$core$procedures=function(a,b){if(b.isInFlyout)return a;for(a=a||$.Msg$$module$build$src$core$msg.UNNAMED_KEY||"unnamed";!isLegalName$$module$build$src$core$procedures(a,b.workspace,b);){const c=a.match(/^(.*?)(\d+)$/);a=c?c[1]+(parseInt(c[2])+1):a+"2"}return a};
+isLegalName$$module$build$src$core$procedures=function(a,b,c){return!isNameUsed$$module$build$src$core$procedures(a,b,c)};
+isNameUsed$$module$build$src$core$procedures=function(a,b,c){for(const d of b.getAllBlocks(!1))if(d!==c&&isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks(d)&&$.Names$$module$build$src$core$names.equals(d.getProcedureDef()[0],a))return!0;c=c&&isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block(c)?null==c?void 0:c.getProcedureModel():void 0;for(const d of b.getProcedureMap().getProcedures())if(d!==c&&$.Names$$module$build$src$core$names.equals(d.getName(),
+a))return!0;return!1};
+$.rename$$module$build$src$core$procedures=function(a){var b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;a=a.trim();const c=$.findLegalName$$module$build$src$core$procedures(a,b);isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block(b)&&!b.isInsertionMarker()&&b.getProcedureModel().setName(c);const d=this.getValue();if(d!==a&&d!==c)for(a=b.workspace.getAllBlocks(!1),b=0;b<a.length;b++){const e=a[b];e.renameProcedure&&e.renameProcedure(d,c)}return c};
+flyoutCategory$$module$build$src$core$procedures=function(a){function b(f,g){for(let k=0;k<f.length;k++){var h=f[k][0];const l=f[k][1],m=$.createElement$$module$build$src$core$utils$xml("block");m.setAttribute("type",g);m.setAttribute("gap","16");const n=$.createElement$$module$build$src$core$utils$xml("mutation");n.setAttribute("name",h);m.appendChild(n);for(h=0;h<l.length;h++){const p=$.createElement$$module$build$src$core$utils$xml("arg");p.setAttribute("name",l[h]);n.appendChild(p)}c.push(m)}}
+const c=[];if(Blocks$$module$build$src$core$blocks.procedures_defnoreturn){var d=$.createElement$$module$build$src$core$utils$xml("block");d.setAttribute("type","procedures_defnoreturn");d.setAttribute("gap","16");var e=$.createElement$$module$build$src$core$utils$xml("field");e.setAttribute("name","NAME");e.appendChild($.createTextNode$$module$build$src$core$utils$xml($.Msg$$module$build$src$core$msg.PROCEDURES_DEFNORETURN_PROCEDURE));d.appendChild(e);c.push(d)}Blocks$$module$build$src$core$blocks.procedures_defreturn&&
+(d=$.createElement$$module$build$src$core$utils$xml("block"),d.setAttribute("type","procedures_defreturn"),d.setAttribute("gap","16"),e=$.createElement$$module$build$src$core$utils$xml("field"),e.setAttribute("name","NAME"),e.appendChild($.createTextNode$$module$build$src$core$utils$xml($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_PROCEDURE)),d.appendChild(e),c.push(d));Blocks$$module$build$src$core$blocks.procedures_ifreturn&&(d=$.createElement$$module$build$src$core$utils$xml("block"),
+d.setAttribute("type","procedures_ifreturn"),d.setAttribute("gap","16"),c.push(d));c.length&&c[c.length-1].setAttribute("gap","24");a=allProcedures$$module$build$src$core$procedures(a);b(a[0],"procedures_callnoreturn");b(a[1],"procedures_callreturn");return c};
+updateMutatorFlyout$$module$build$src$core$procedures=function(a){var b=[],c=a.getBlocksByType("procedures_mutatorarg",!1);for(let f=0,g;g=c[f];f++)b.push(g.getFieldValue("NAME"));c=$.createElement$$module$build$src$core$utils$xml("xml");const d=$.createElement$$module$build$src$core$utils$xml("block");d.setAttribute("type","procedures_mutatorarg");const e=$.createElement$$module$build$src$core$utils$xml("field");e.setAttribute("name","NAME");b=generateUniqueNameFromOptions$$module$build$src$core$variables($.DEFAULT_ARG$$module$build$src$core$procedures,
+b);b=$.createTextNode$$module$build$src$core$utils$xml(b);e.appendChild(b);d.appendChild(e);c.appendChild(d);a.updateToolbox(c)};
+mutatorOpenListener$$module$build$src$core$procedures=function(a){if(a.type===BUBBLE_OPEN$$module$build$src$core$events$utils&&"mutator"===a.bubbleType&&a.isOpen&&a.blockId){a=getWorkspaceById$$module$build$src$core$common(a.workspaceId).getBlockById(a.blockId);var b=a.type;if("procedures_defnoreturn"===b||"procedures_defreturn"===b)a=a.getIcon($.MutatorIcon$$module$build$src$core$icons$mutator_icon.TYPE).getWorkspace(),updateMutatorFlyout$$module$build$src$core$procedures(a),a.addChangeListener(mutatorChangeListener$$module$build$src$core$procedures)}};
+mutatorChangeListener$$module$build$src$core$procedures=function(a){if(a.type===$.CREATE$$module$build$src$core$events$utils||a.type===$.DELETE$$module$build$src$core$events$utils||a.type===$.CHANGE$$module$build$src$core$events$utils||a.type===BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils)a=getWorkspaceById$$module$build$src$core$common(a.workspaceId),updateMutatorFlyout$$module$build$src$core$procedures(a)};
+getCallers$$module$build$src$core$procedures=function(a,b){return b.getAllBlocks(!1).filter(c=>blockIsModernCallerFor$$module$build$src$core$procedures(c,a)||isLegacyProcedureCallBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks(c)&&$.Names$$module$build$src$core$names.equals(c.getProcedureCall(),a))};
+blockIsModernCallerFor$$module$build$src$core$procedures=function(a,b){return isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block(a)&&!a.isProcedureDef()&&a.getProcedureModel()&&$.Names$$module$build$src$core$names.equals(a.getProcedureModel().getName(),b)};
+$.mutateCallers$$module$build$src$core$procedures=function(a){const b=getRecordUndo$$module$build$src$core$events$utils();var c=a.getProcedureDef()[0];const d=a.mutationToDom(!0);a=getCallers$$module$build$src$core$procedures(c,a.workspace);for(let f=0,g;g=a[f];f++){c=(c=g.mutationToDom())&&domToText$$module$build$src$core$utils$xml(c);g.domToMutation&&g.domToMutation(d);var e=g.mutationToDom();e=e&&domToText$$module$build$src$core$utils$xml(e);c!==e&&(setRecordUndo$$module$build$src$core$events$utils(!1),
+fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(g,"mutation",null,c,e)),setRecordUndo$$module$build$src$core$events$utils(b))}};
+$.getDefinition$$module$build$src$core$procedures=function(a,b){for(const c of b.getAllBlocks(!1))if(isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block(c)&&c.isProcedureDef()&&$.Names$$module$build$src$core$names.equals(c.getProcedureModel().getName(),a)||isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks(c)&&$.Names$$module$build$src$core$names.equals(c.getProcedureDef()[0],a))return c;return null};
+isDynamicShape$$module$build$src$core$renderers$common$constants=function(a){return a.isDynamic};getParentConnection$$module$build$src$core$keyboard_nav$ast_node=function(a){let b=a.outputConnection;if(!b||a.previousConnection&&a.previousConnection.isConnected())b=a.previousConnection;return b};connectReciprocally$$module$build$src$core$connection=function(a,b){if(!a||!b)throw Error("Cannot connect null connections.");a.targetConnection=b;b.targetConnection=a};
+getSingleConnection$$module$build$src$core$connection=function(a,b){let c=null;b=b.outputConnection;const d=null==b?void 0:b.getConnectionChecker();for(let e=0,f;f=a.inputList[e];e++){const g=f.connection;let h;if(g&&(null==(h=d)?0:h.canConnect(b,g,!1))){if(c)return null;c=g}}return c};getConnectionForOrphanedOutput$$module$build$src$core$connection=function(a,b){let c;for(;c=getSingleConnection$$module$build$src$core$connection(a,b);)if(a=c.targetBlock(),!a||a.isShadow())return c;return null};
+register$$module$build$src$core$renderers$common$block_rendering=function(a,b){register$$module$build$src$core$registry(Type$$module$build$src$core$registry.RENDERER,a,b)};unregister$$module$build$src$core$renderers$common$block_rendering=function(a){unregister$$module$build$src$core$registry(Type$$module$build$src$core$registry.RENDERER,a)};
+init$$module$build$src$core$renderers$common$block_rendering=function(a,b,c){a=new (getClass$$module$build$src$core$registry(Type$$module$build$src$core$registry.RENDERER,a))(a);a.init(b,c);return a};stringButtonClickHandler$$module$build$src$core$variables_dynamic=function(a){createVariableButtonHandler$$module$build$src$core$variables(a.getTargetWorkspace(),void 0,"String")};
+numberButtonClickHandler$$module$build$src$core$variables_dynamic=function(a){createVariableButtonHandler$$module$build$src$core$variables(a.getTargetWorkspace(),void 0,"Number")};colourButtonClickHandler$$module$build$src$core$variables_dynamic=function(a){createVariableButtonHandler$$module$build$src$core$variables(a.getTargetWorkspace(),void 0,"Colour")};
+flyoutCategory$$module$build$src$core$variables_dynamic=function(a){let b=[],c=document.createElement("button");c.setAttribute("text",$.Msg$$module$build$src$core$msg.NEW_STRING_VARIABLE);c.setAttribute("callbackKey","CREATE_VARIABLE_STRING");b.push(c);c=document.createElement("button");c.setAttribute("text",$.Msg$$module$build$src$core$msg.NEW_NUMBER_VARIABLE);c.setAttribute("callbackKey","CREATE_VARIABLE_NUMBER");b.push(c);c=document.createElement("button");c.setAttribute("text",$.Msg$$module$build$src$core$msg.NEW_COLOUR_VARIABLE);
+c.setAttribute("callbackKey","CREATE_VARIABLE_COLOUR");b.push(c);a.registerButtonCallback("CREATE_VARIABLE_STRING",stringButtonClickHandler$$module$build$src$core$variables_dynamic);a.registerButtonCallback("CREATE_VARIABLE_NUMBER",numberButtonClickHandler$$module$build$src$core$variables_dynamic);a.registerButtonCallback("CREATE_VARIABLE_COLOUR",colourButtonClickHandler$$module$build$src$core$variables_dynamic);a=flyoutCategoryBlocks$$module$build$src$core$variables_dynamic(a);return b=b.concat(a)};
+flyoutCategoryBlocks$$module$build$src$core$variables_dynamic=function(a){a=a.getAllVariables();const b=[];if(0<a.length){if(Blocks$$module$build$src$core$blocks.variables_set_dynamic){var c=a[a.length-1];const d=$.createElement$$module$build$src$core$utils$xml("block");d.setAttribute("type","variables_set_dynamic");d.setAttribute("gap","24");d.appendChild(generateVariableFieldDom$$module$build$src$core$variables(c));b.push(d)}if(Blocks$$module$build$src$core$blocks.variables_get_dynamic){a.sort(VariableModel$$module$build$src$core$variable_model.compareByName);
+for(let d=0,e;e=a[d];d++)c=$.createElement$$module$build$src$core$utils$xml("block"),c.setAttribute("type","variables_get_dynamic"),c.setAttribute("gap","8"),c.appendChild(generateVariableFieldDom$$module$build$src$core$variables(e)),b.push(c)}}return b};resizeSvgContents$$module$build$src$core$workspace_svg=function(a){a.resizeContents()};isCopyable$$module$build$src$core$interfaces$i_copyable=function(a){return void 0!==a.toCopyData};
+registerEscape$$module$build$src$core$shortcut_items=function(){ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.register({name:names$$module$build$src$core$shortcut_items.ESCAPE,preconditionFn(a){return!a.options.readOnly},callback(a){a.hideChaff();return!0},keyCodes:[KeyCodes$$module$build$src$core$utils$keycodes.ESC]})};
+registerDelete$$module$build$src$core$shortcut_items=function(){ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.register({name:names$$module$build$src$core$shortcut_items.DELETE,preconditionFn(a){const b=getSelected$$module$build$src$core$common();return!a.options.readOnly&&null!=b&&b.isDeletable()},callback(a,b){b.preventDefault();if(Gesture$$module$build$src$core$gesture.inProgress())return!1;getSelected$$module$build$src$core$common().checkAndDelete();return!0},keyCodes:[KeyCodes$$module$build$src$core$utils$keycodes.DELETE,
+KeyCodes$$module$build$src$core$utils$keycodes.BACKSPACE]})};
+registerCopy$$module$build$src$core$shortcut_items=function(){const a=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.C,[KeyCodes$$module$build$src$core$utils$keycodes.CTRL]),b=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.C,[KeyCodes$$module$build$src$core$utils$keycodes.ALT]),c=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.C,
+[KeyCodes$$module$build$src$core$utils$keycodes.META]);ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.register({name:names$$module$build$src$core$shortcut_items.COPY,preconditionFn(d){const e=getSelected$$module$build$src$core$common();return!d.options.readOnly&&!Gesture$$module$build$src$core$gesture.inProgress()&&null!=e&&e.isDeletable()&&e.isMovable()&&isCopyable$$module$build$src$core$interfaces$i_copyable(e)},callback(d,e){e.preventDefault();d.hideChaff();e=getSelected$$module$build$src$core$common();
+if(!e||!isCopyable$$module$build$src$core$interfaces$i_copyable(e))return!1;copyData$$module$build$src$core$shortcut_items=e.toCopyData();copyWorkspace$$module$build$src$core$shortcut_items=d;return!!copyData$$module$build$src$core$shortcut_items},keyCodes:[a,b,c]})};
+registerCut$$module$build$src$core$shortcut_items=function(){const a=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.X,[KeyCodes$$module$build$src$core$utils$keycodes.CTRL]),b=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.X,[KeyCodes$$module$build$src$core$utils$keycodes.ALT]),c=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.X,
+[KeyCodes$$module$build$src$core$utils$keycodes.META]);ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.register({name:names$$module$build$src$core$shortcut_items.CUT,preconditionFn(d){const e=getSelected$$module$build$src$core$common();return!d.options.readOnly&&!Gesture$$module$build$src$core$gesture.inProgress()&&null!=e&&e instanceof BlockSvg$$module$build$src$core$block_svg&&e.isDeletable()&&e.isMovable()&&!e.workspace.isFlyout},callback(d){const e=getSelected$$module$build$src$core$common();
+if(!e||!isCopyable$$module$build$src$core$interfaces$i_copyable(e))return!1;copyData$$module$build$src$core$shortcut_items=e.toCopyData();copyWorkspace$$module$build$src$core$shortcut_items=d;e.checkAndDelete();return!0},keyCodes:[a,b,c]})};
+registerPaste$$module$build$src$core$shortcut_items=function(){const a=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.V,[KeyCodes$$module$build$src$core$utils$keycodes.CTRL]),b=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.V,[KeyCodes$$module$build$src$core$utils$keycodes.ALT]),c=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.V,
+[KeyCodes$$module$build$src$core$utils$keycodes.META]);ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.register({name:names$$module$build$src$core$shortcut_items.PASTE,preconditionFn(d){return!d.options.readOnly&&!Gesture$$module$build$src$core$gesture.inProgress()},callback(){return copyData$$module$build$src$core$shortcut_items&&copyWorkspace$$module$build$src$core$shortcut_items?!!paste$$module$build$src$core$clipboard(copyData$$module$build$src$core$shortcut_items,copyWorkspace$$module$build$src$core$shortcut_items):
+!1},keyCodes:[a,b,c]})};
+registerUndo$$module$build$src$core$shortcut_items=function(){const a=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.Z,[KeyCodes$$module$build$src$core$utils$keycodes.CTRL]),b=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.Z,[KeyCodes$$module$build$src$core$utils$keycodes.ALT]),c=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.Z,[KeyCodes$$module$build$src$core$utils$keycodes.META]);
+ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.register({name:names$$module$build$src$core$shortcut_items.UNDO,preconditionFn(d){return!d.options.readOnly&&!Gesture$$module$build$src$core$gesture.inProgress()},callback(d){d.hideChaff();d.undo(!1);return!0},keyCodes:[a,b,c]})};
+registerRedo$$module$build$src$core$shortcut_items=function(){const a=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.Z,[KeyCodes$$module$build$src$core$utils$keycodes.SHIFT,KeyCodes$$module$build$src$core$utils$keycodes.CTRL]),b=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.Z,[KeyCodes$$module$build$src$core$utils$keycodes.SHIFT,
+KeyCodes$$module$build$src$core$utils$keycodes.ALT]),c=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.Z,[KeyCodes$$module$build$src$core$utils$keycodes.SHIFT,KeyCodes$$module$build$src$core$utils$keycodes.META]),d=ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.createSerializedKey(KeyCodes$$module$build$src$core$utils$keycodes.Y,[KeyCodes$$module$build$src$core$utils$keycodes.CTRL]);ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.register({name:names$$module$build$src$core$shortcut_items.REDO,
+preconditionFn(e){return!Gesture$$module$build$src$core$gesture.inProgress()&&!e.options.readOnly},callback(e){e.hideChaff();e.undo(!0);return!0},keyCodes:[a,b,c,d]})};
+registerDefaultShortcuts$$module$build$src$core$shortcut_items=function(){registerEscape$$module$build$src$core$shortcut_items();registerDelete$$module$build$src$core$shortcut_items();registerCopy$$module$build$src$core$shortcut_items();registerCut$$module$build$src$core$shortcut_items();registerPaste$$module$build$src$core$shortcut_items();registerUndo$$module$build$src$core$shortcut_items();registerRedo$$module$build$src$core$shortcut_items()};
+saveProcedure$$module$build$src$core$serialization$procedures=function(a){const b={id:a.getId(),name:a.getName(),returnTypes:a.getReturnTypes()};if(!a.getParameters().length)return b;b.parameters=a.getParameters().map(c=>saveParameter$$module$build$src$core$serialization$procedures(c));return b};saveParameter$$module$build$src$core$serialization$procedures=function(a){const b={id:a.getId(),name:a.getName()};if(!a.getTypes().length)return b;b.types=a.getTypes();return b};
+loadProcedure$$module$build$src$core$serialization$procedures=function(a,b,c,d){a=(new a(d,c.name,c.id)).setReturnTypes(c.returnTypes);if(!c.parameters)return a;for(const [e,f]of c.parameters.entries())a.insertParameter(loadParameter$$module$build$src$core$serialization$procedures(b,f,d),e);return a};loadParameter$$module$build$src$core$serialization$procedures=function(a,b,c){a=new a(c,b.name,b.id);b.types&&a.setTypes(b.types);return a};
+save$$module$build$src$core$serialization$workspaces=function(a){const b=Object.create(null),c=getAllItems$$module$build$src$core$registry(Type$$module$build$src$core$registry.SERIALIZER,!0);for(const d in c){let e;const f=null==(e=c[d])?void 0:e.save(a);f&&(b[d]=f)}return b};
+load$$module$build$src$core$serialization$workspaces=function(a,b,{recordUndo:c=!1}={}){var d=getAllItems$$module$build$src$core$registry(Type$$module$build$src$core$registry.SERIALIZER,!0);if(d){d=Object.entries(d).sort((f,g)=>g[1].priority-f[1].priority);var e=getRecordUndo$$module$build$src$core$events$utils();setRecordUndo$$module$build$src$core$events$utils(c);(c=$.getGroup$$module$build$src$core$events$utils())||$.setGroup$$module$build$src$core$events$utils(!0);startTextWidthCache$$module$build$src$core$utils$dom();
+b instanceof WorkspaceSvg$$module$build$src$core$workspace_svg&&b.setResizesEnabled(!1);for(const [,f]of d.reverse()){let g;null==(g=f)||g.clear(b)}for(let [f,g]of d.reverse())if(a[f]){let h;null==(h=g)||h.load(a[f],b)}b instanceof WorkspaceSvg$$module$build$src$core$workspace_svg&&b.setResizesEnabled(!0);stopTextWidthCache$$module$build$src$core$utils$dom();fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(FINISHED_LOADING$$module$build$src$core$events$utils))(b));
+$.setGroup$$module$build$src$core$events$utils(c);setRecordUndo$$module$build$src$core$events$utils(e)}};bumpObjectIntoBounds$$module$build$src$core$bump_objects=function(a,b,c){const d=c.getBoundingRectangle(),e=d.right-d.left,f=clamp$$module$build$src$core$utils$math(b.top,d.top,b.top+b.height-(d.bottom-d.top))-d.top;let g=b.left;b=b.left+b.width-e;a.RTL?g=Math.min(b,g):b=Math.max(g,b);return(a=clamp$$module$build$src$core$utils$math(g,d.left,b)-d.left)||f?(c.moveBy(a,f,["inbounds"]),!0):!1};
+bumpIntoBoundsHandler$$module$build$src$core$bump_objects=function(a){return b=>{var c=a.getMetricsManager();if(c.hasFixedEdges()&&!a.isDragging()){var d;if(-1!==BUMP_EVENTS$$module$build$src$core$events$utils.indexOf(null!=(d=b.type)?d:"")){d=c.getScrollMetrics(!0);const e=extractObjectFromEvent$$module$build$src$core$bump_objects(a,b);e&&(c=$.getGroup$$module$build$src$core$events$utils()||!1,$.setGroup$$module$build$src$core$events$utils(b.group),bumpObjectIntoBounds$$module$build$src$core$bump_objects(a,
+d,e)&&!b.group&&console.warn("Moved object in bounds but there was no event group. This may break undo."),$.setGroup$$module$build$src$core$events$utils(c))}else b.type===VIEWPORT_CHANGE$$module$build$src$core$events$utils&&b.scale&&b.oldScale&&b.scale>b.oldScale&&bumpTopObjectsIntoBounds$$module$build$src$core$bump_objects(a)}}};
+extractObjectFromEvent$$module$build$src$core$bump_objects=function(a,b){let c=null;switch(b.type){case $.CREATE$$module$build$src$core$events$utils:case $.MOVE$$module$build$src$core$events$utils:(c=a.getBlockById(b.blockId))&&(c=c.getRootBlock());break;case COMMENT_CREATE$$module$build$src$core$events$utils:case COMMENT_MOVE$$module$build$src$core$events$utils:c=a.getCommentById(b.commentId)}return c};
+bumpTopObjectsIntoBounds$$module$build$src$core$bump_objects=function(a){var b=a.getMetricsManager();if(b.hasFixedEdges()&&!a.isDragging()){b=b.getScrollMetrics(!0);var c=a.getTopBoundedElements();for(let d=0,e;e=c[d];d++)bumpObjectIntoBounds$$module$build$src$core$bump_objects(a,b,e)}};
+initIconData$$module$build$src$core$block_dragger=function(a,b){const c=[];for(const d of a.getIcons())if(!hasBubble$$module$build$src$core$interfaces$i_has_bubble(d)||d.bubbleIsVisible())c.push({location:b,icon:d}),d.onLocationChange(b);for(const d of a.getChildren(!1))c.push(...initIconData$$module$build$src$core$block_dragger(d,Coordinate$$module$build$src$core$utils$coordinate.sum(b,d.relativeCoords)));return c};
+registerUndo$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(){return $.Msg$$module$build$src$core$msg.UNDO},preconditionFn(a){return 0<a.workspace.getUndoStack().length?"enabled":"disabled"},callback(a){a.workspace.undo(!1)},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.WORKSPACE,id:"undoWorkspace",weight:1})};
+registerRedo$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(){return $.Msg$$module$build$src$core$msg.REDO},preconditionFn(a){return 0<a.workspace.getRedoStack().length?"enabled":"disabled"},callback(a){a.workspace.undo(!0)},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.WORKSPACE,id:"redoWorkspace",weight:2})};
+registerCleanup$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(){return $.Msg$$module$build$src$core$msg.CLEAN_UP},preconditionFn(a){return a.workspace.isMovable()?1<a.workspace.getTopBlocks(!1).length?"enabled":"disabled":"hidden"},callback(a){a.workspace.cleanUp()},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.WORKSPACE,id:"cleanWorkspace",weight:3})};
+toggleOption_$$module$build$src$core$contextmenu_items=function(a,b){function c(f){e--;f.setCollapsed(a);0===e&&$.setGroup$$module$build$src$core$events$utils(!1)}let d=0,e=0;$.setGroup$$module$build$src$core$events$utils(!0);for(let f=0;f<b.length;f++){let g=b[f];for(;g;)e++,setTimeout(c.bind(null,g),d),g=g.getNextBlock(),d+=10}};
+registerCollapse$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(){return $.Msg$$module$build$src$core$msg.COLLAPSE_ALL},preconditionFn(a){if(a.workspace.options.collapse){a=a.workspace.getTopBlocks(!1);for(let b=0;b<a.length;b++){let c=a[b];for(;c;){if(!c.isCollapsed())return"enabled";c=c.getNextBlock()}}return"disabled"}return"hidden"},callback(a){toggleOption_$$module$build$src$core$contextmenu_items(!0,
+a.workspace.getTopBlocks(!0))},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.WORKSPACE,id:"collapseWorkspace",weight:4})};
+registerExpand$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(){return $.Msg$$module$build$src$core$msg.EXPAND_ALL},preconditionFn(a){if(a.workspace.options.collapse){a=a.workspace.getTopBlocks(!1);for(let b=0;b<a.length;b++){let c=a[b];for(;c;){if(c.isCollapsed())return"enabled";c=c.getNextBlock()}}return"disabled"}return"hidden"},callback(a){toggleOption_$$module$build$src$core$contextmenu_items(!1,
+a.workspace.getTopBlocks(!0))},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.WORKSPACE,id:"expandWorkspace",weight:5})};addDeletableBlocks_$$module$build$src$core$contextmenu_items=function(a,b){if(a.isDeletable())Array.prototype.push.apply(b,a.getDescendants(!1));else{a=a.getChildren(!1);for(let c=0;c<a.length;c++)addDeletableBlocks_$$module$build$src$core$contextmenu_items(a[c],b)}};
+getDeletableBlocks_$$module$build$src$core$contextmenu_items=function(a){const b=[];a=a.getTopBlocks(!0);for(let c=0;c<a.length;c++)addDeletableBlocks_$$module$build$src$core$contextmenu_items(a[c],b);return b};
+deleteNext_$$module$build$src$core$contextmenu_items=function(a,b){b?$.setGroup$$module$build$src$core$events$utils(b):($.setGroup$$module$build$src$core$events$utils(!0),b=$.getGroup$$module$build$src$core$events$utils());const c=a.shift();c&&(c.isDeadOrDying()?deleteNext_$$module$build$src$core$contextmenu_items(a,b):(c.dispose(!1,!0),setTimeout(deleteNext_$$module$build$src$core$contextmenu_items,10,a,b)));$.setGroup$$module$build$src$core$events$utils(!1)};
+registerDeleteAll$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(a){if(!a.workspace)return"";a=getDeletableBlocks_$$module$build$src$core$contextmenu_items(a.workspace).length;return 1===a?$.Msg$$module$build$src$core$msg.DELETE_BLOCK:$.Msg$$module$build$src$core$msg.DELETE_X_BLOCKS.replace("%1",`${a}`)},preconditionFn(a){return a.workspace?0<getDeletableBlocks_$$module$build$src$core$contextmenu_items(a.workspace).length?
+"enabled":"disabled":"disabled"},callback(a){if(a.workspace){a.workspace.cancelCurrentGesture();var b=getDeletableBlocks_$$module$build$src$core$contextmenu_items(a.workspace);2>b.length?deleteNext_$$module$build$src$core$contextmenu_items(b):confirm$$module$build$src$core$dialog($.Msg$$module$build$src$core$msg.DELETE_ALL_BLOCKS.replace("%1",String(b.length)),function(c){c&&deleteNext_$$module$build$src$core$contextmenu_items(b)})}},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.WORKSPACE,
+id:"workspaceDelete",weight:6})};registerWorkspaceOptions_$$module$build$src$core$contextmenu_items=function(){registerUndo$$module$build$src$core$contextmenu_items();registerRedo$$module$build$src$core$contextmenu_items();registerCleanup$$module$build$src$core$contextmenu_items();registerCollapse$$module$build$src$core$contextmenu_items();registerExpand$$module$build$src$core$contextmenu_items();registerDeleteAll$$module$build$src$core$contextmenu_items()};
+registerDuplicate$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(){return $.Msg$$module$build$src$core$msg.DUPLICATE_BLOCK},preconditionFn(a){a=a.block;return!a.isInFlyout&&a.isDeletable()&&a.isMovable()?a.isDuplicatable()?"enabled":"disabled":"hidden"},callback(a){if(a.block){var b=a.block.toCopyData();b&&paste$$module$build$src$core$clipboard(b,a.block.workspace)}},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,
+id:"blockDuplicate",weight:1})};
+registerComment$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(a){return a.block.hasIcon(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE)?$.Msg$$module$build$src$core$msg.REMOVE_COMMENT:$.Msg$$module$build$src$core$msg.ADD_COMMENT},preconditionFn(a){a=a.block;return!a.isInFlyout&&a.workspace.options.comments&&!a.isCollapsed()&&a.isEditable()?"enabled":"hidden"},callback(a){a=a.block;a.hasIcon(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE)?
+a.setCommentText(null):a.setCommentText("")},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,id:"blockComment",weight:2})};
+registerInline$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(a){return a.block.getInputsInline()?$.Msg$$module$build$src$core$msg.EXTERNAL_INPUTS:$.Msg$$module$build$src$core$msg.INLINE_INPUTS},preconditionFn(a){a=a.block;if(!a.isInFlyout&&a.isMovable()&&!a.isCollapsed())for(let b=1;b<a.inputList.length;b++)if(!(a.inputList[b-1]instanceof StatementInput$$module$build$src$core$renderers$zelos$measurables$inputs||
+a.inputList[b]instanceof StatementInput$$module$build$src$core$renderers$zelos$measurables$inputs))return"enabled";return"hidden"},callback(a){a.block.setInputsInline(!a.block.getInputsInline())},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,id:"blockInline",weight:3})};
+registerCollapseExpandBlock$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(a){return a.block.isCollapsed()?$.Msg$$module$build$src$core$msg.EXPAND_BLOCK:$.Msg$$module$build$src$core$msg.COLLAPSE_BLOCK},preconditionFn(a){a=a.block;return!a.isInFlyout&&a.isMovable()&&a.workspace.options.collapse?"enabled":"hidden"},callback(a){a.block.setCollapsed(!a.block.isCollapsed())},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,
+id:"blockCollapseExpand",weight:4})};
+registerDisable$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(a){return a.block.isEnabled()?$.Msg$$module$build$src$core$msg.DISABLE_BLOCK:$.Msg$$module$build$src$core$msg.ENABLE_BLOCK},preconditionFn(a){a=a.block;return!a.isInFlyout&&a.workspace.options.disable&&a.isEditable()?a.getInheritedDisabled()?"disabled":"enabled":"hidden"},callback(a){a=a.block;const b=$.getGroup$$module$build$src$core$events$utils();
+b||$.setGroup$$module$build$src$core$events$utils(!0);a.setEnabled(!a.isEnabled());$.setGroup$$module$build$src$core$events$utils(b)},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,id:"blockDisable",weight:5})};
+registerDelete$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(a){var b=a.block;a=b.getDescendants(!1).length;(b=b.getNextBlock())&&(a-=b.getDescendants(!1).length);return 1===a?$.Msg$$module$build$src$core$msg.DELETE_BLOCK:$.Msg$$module$build$src$core$msg.DELETE_X_BLOCKS.replace("%1",`${a}`)},preconditionFn(a){return!a.block.isInFlyout&&a.block.isDeletable()?"enabled":"hidden"},callback(a){a.block&&
+a.block.checkAndDelete()},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,id:"blockDelete",weight:6})};
+registerHelp$$module$build$src$core$contextmenu_items=function(){ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.register({displayText(){return $.Msg$$module$build$src$core$msg.HELP},preconditionFn(a){a=a.block;return("function"===typeof a.helpUrl?a.helpUrl():a.helpUrl)?"enabled":"hidden"},callback(a){a.block.showHelp()},scopeType:ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,id:"blockHelp",weight:7})};
+registerBlockOptions_$$module$build$src$core$contextmenu_items=function(){registerDuplicate$$module$build$src$core$contextmenu_items();registerComment$$module$build$src$core$contextmenu_items();registerInline$$module$build$src$core$contextmenu_items();registerCollapseExpandBlock$$module$build$src$core$contextmenu_items();registerDisable$$module$build$src$core$contextmenu_items();registerDelete$$module$build$src$core$contextmenu_items();registerHelp$$module$build$src$core$contextmenu_items()};
+registerDefaultOptions$$module$build$src$core$contextmenu_items=function(){registerWorkspaceOptions_$$module$build$src$core$contextmenu_items();registerBlockOptions_$$module$build$src$core$contextmenu_items()};
+inject$$module$build$src$core$inject=function(a,b){var c=null;c="string"===typeof a?document.getElementById(a)||document.querySelector(a):a;let d;if(!document.contains(c)&&document!==(null==(d=c)?void 0:d.ownerDocument))throw Error("Error: container is not in current document");a=new Options$$module$build$src$core$options(b||{});b=document.createElement("div");b.className="injectionDiv";b.tabIndex=0;setState$$module$build$src$core$utils$aria(b,State$$module$build$src$core$utils$aria.LABEL,$.Msg$$module$build$src$core$msg.WORKSPACE_ARIA_LABEL);
+c.appendChild(b);c=createDom$$module$build$src$core$inject(b,a);const e=createMainWorkspace$$module$build$src$core$inject(c,a);init$$module$build$src$core$inject(e);setMainWorkspace$$module$build$src$core$common(e);svgResize$$module$build$src$core$common(e);b.addEventListener("focusin",function(){setMainWorkspace$$module$build$src$core$common(e)});return e};
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+{},a),d=String(Math.random()).substring(2);b.gridPattern=Grid$$module$build$src$core$grid.createDom(d,b.gridOptions,c);return a};
+createMainWorkspace$$module$build$src$core$inject=function(a,b){b.parentWorkspace=null;b=new WorkspaceSvg$$module$build$src$core$workspace_svg(b);const c=b.options;b.scale=c.zoomOptions.startScale;a.appendChild(b.createDom("blocklyMainBackground"));var d=b.getInjectionDiv(),e=b.getRenderer().getClassName();e&&addClass$$module$build$src$core$utils$dom(d,e);(e=b.getTheme().getClassName())&&addClass$$module$build$src$core$utils$dom(d,e);!c.hasCategories&&c.languageTree&&(d=b.addFlyout(Svg$$module$build$src$core$utils$svg.SVG),
+insertAfter$$module$build$src$core$utils$dom(d,a));c.hasTrashcan&&b.addTrashcan();c.zoomOptions&&c.zoomOptions.controls&&b.addZoomControls();b.getThemeManager().subscribe(a,"workspaceBackgroundColour","background-color");b.translate(0,0);b.addChangeListener(bumpIntoBoundsHandler$$module$build$src$core$bump_objects(b));svgResize$$module$build$src$core$common(b);createDom$$module$build$src$core$widgetdiv();createDom$$module$build$src$core$dropdowndiv();createDom$$module$build$src$core$tooltip();return b};
+init$$module$build$src$core$inject=function(a){const b=a.options;var c=a.getParentSvg();conditionalBind$$module$build$src$core$browser_events(c.parentNode,"contextmenu",null,function(d){isTargetInput$$module$build$src$core$browser_events(d)||d.preventDefault()});c=conditionalBind$$module$build$src$core$browser_events(window,"resize",null,function(){hide$$module$build$src$core$tooltip();a.hideComponents(!0);repositionForWindowResize$$module$build$src$core$dropdowndiv();repositionForWindowResize$$module$build$src$core$widgetdiv();
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+new ScrollbarPair$$module$build$src$core$scrollbar_pair(a,!0===b.moveOptions.scrollbars||!!b.moveOptions.scrollbars.horizontal,!0===b.moveOptions.scrollbars||!!b.moveOptions.scrollbars.vertical,"blocklyMainWorkspaceScrollbar"),a.scrollbar.resize()):a.setMetrics({x:.5,y:.5});b.hasSounds&&loadSounds$$module$build$src$core$inject(b.pathToMedia,a)};
+onKeyDown$$module$build$src$core$inject=function(a){const b=getMainWorkspace$$module$build$src$core$common();if(b&&!(isTargetInput$$module$build$src$core$browser_events(a)||b.rendered&&!b.isVisible()))ShortcutRegistry$$module$build$src$core$shortcut_registry.registry.onKeyDown(b,a)};
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+loadSounds$$module$build$src$core$inject=function(a,b){function c(){for(;e.length;){const f=e.pop();f&&unbind$$module$build$src$core$browser_events(f)}d.preload()}const d=b.getAudioManager();d.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");d.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");d.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");const e=[];e.push(conditionalBind$$module$build$src$core$browser_events(document,"pointermove",null,c,!0));
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+module$build$src$core$registry.getClassFromOptions=getClassFromOptions$$module$build$src$core$registry;module$build$src$core$registry.getObject=getObject$$module$build$src$core$registry;module$build$src$core$registry.hasItem=hasItem$$module$build$src$core$registry;module$build$src$core$registry.register=register$$module$build$src$core$registry;module$build$src$core$registry.unregister=unregister$$module$build$src$core$registry;var Blocks$$module$build$src$core$blocks=Object.create(null),module$build$src$core$blocks={Blocks:Blocks$$module$build$src$core$blocks};var WorkspaceDB_$$module$build$src$core$common=Object.create(null),mainWorkspace$$module$build$src$core$common,selected$$module$build$src$core$common=null,parentContainer$$module$build$src$core$common,draggingConnections$$module$build$src$core$common=[],TEST_ONLY$$module$build$src$core$common={defineBlocksWithJsonArrayInternal:defineBlocksWithJsonArrayInternal$$module$build$src$core$common},module$build$src$core$common={TEST_ONLY:TEST_ONLY$$module$build$src$core$common};
+module$build$src$core$common.createBlockDefinitionsFromJsonArray=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common;module$build$src$core$common.defineBlocks=$.defineBlocks$$module$build$src$core$common;module$build$src$core$common.defineBlocksWithJsonArray=defineBlocksWithJsonArray$$module$build$src$core$common;module$build$src$core$common.draggingConnections=draggingConnections$$module$build$src$core$common;module$build$src$core$common.getAllWorkspaces=getAllWorkspaces$$module$build$src$core$common;
+module$build$src$core$common.getBlockTypeCounts=getBlockTypeCounts$$module$build$src$core$common;module$build$src$core$common.getMainWorkspace=getMainWorkspace$$module$build$src$core$common;module$build$src$core$common.getParentContainer=getParentContainer$$module$build$src$core$common;module$build$src$core$common.getSelected=getSelected$$module$build$src$core$common;module$build$src$core$common.getWorkspaceById=getWorkspaceById$$module$build$src$core$common;
+module$build$src$core$common.registerWorkspace=registerWorkspace$$module$build$src$core$common;module$build$src$core$common.setMainWorkspace=setMainWorkspace$$module$build$src$core$common;module$build$src$core$common.setParentContainer=setParentContainer$$module$build$src$core$common;module$build$src$core$common.setSelected=setSelected$$module$build$src$core$common;module$build$src$core$common.svgResize=svgResize$$module$build$src$core$common;module$build$src$core$common.unregisterWorkpace=unregisterWorkpace$$module$build$src$core$common;var soup$$module$build$src$core$utils$idgenerator="!#$%()*+,-./:;=?@[]^_`{|}~ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",internal$$module$build$src$core$utils$idgenerator={genUid:()=>{const a=soup$$module$build$src$core$utils$idgenerator.length,b=[];for(let c=0;20>c;c++)b[c]=soup$$module$build$src$core$utils$idgenerator.charAt(Math.random()*a);return b.join("")}},TEST_ONLY$$module$build$src$core$utils$idgenerator=internal$$module$build$src$core$utils$idgenerator,nextId$$module$build$src$core$utils$idgenerator=
+0,module$build$src$core$utils$idgenerator={TEST_ONLY:internal$$module$build$src$core$utils$idgenerator};module$build$src$core$utils$idgenerator.genUid=genUid$$module$build$src$core$utils$idgenerator;module$build$src$core$utils$idgenerator.getNextUniqueId=getNextUniqueId$$module$build$src$core$utils$idgenerator;var group$$module$build$src$core$events$utils,recordUndo$$module$build$src$core$events$utils,disabled$$module$build$src$core$events$utils,BLOCK_CREATE$$module$build$src$core$events$utils,BLOCK_DELETE$$module$build$src$core$events$utils,BLOCK_CHANGE$$module$build$src$core$events$utils,BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils,BLOCK_MOVE$$module$build$src$core$events$utils,VAR_CREATE$$module$build$src$core$events$utils,VAR_DELETE$$module$build$src$core$events$utils,VAR_RENAME$$module$build$src$core$events$utils,
+UI$$module$build$src$core$events$utils,BLOCK_DRAG$$module$build$src$core$events$utils,SELECTED$$module$build$src$core$events$utils,CLICK$$module$build$src$core$events$utils,MARKER_MOVE$$module$build$src$core$events$utils,BUBBLE_OPEN$$module$build$src$core$events$utils,TRASHCAN_OPEN$$module$build$src$core$events$utils,TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils,THEME_CHANGE$$module$build$src$core$events$utils,VIEWPORT_CHANGE$$module$build$src$core$events$utils,COMMENT_CREATE$$module$build$src$core$events$utils,
+COMMENT_DELETE$$module$build$src$core$events$utils,COMMENT_CHANGE$$module$build$src$core$events$utils,COMMENT_MOVE$$module$build$src$core$events$utils,FINISHED_LOADING$$module$build$src$core$events$utils,BUMP_EVENTS$$module$build$src$core$events$utils,FIRE_QUEUE$$module$build$src$core$events$utils,TEST_ONLY$$module$build$src$core$events$utils,module$build$src$core$events$utils;group$$module$build$src$core$events$utils="";recordUndo$$module$build$src$core$events$utils=!0;
+disabled$$module$build$src$core$events$utils=0;$.CREATE$$module$build$src$core$events$utils="create";BLOCK_CREATE$$module$build$src$core$events$utils=$.CREATE$$module$build$src$core$events$utils;$.DELETE$$module$build$src$core$events$utils="delete";BLOCK_DELETE$$module$build$src$core$events$utils=$.DELETE$$module$build$src$core$events$utils;$.CHANGE$$module$build$src$core$events$utils="change";BLOCK_CHANGE$$module$build$src$core$events$utils=$.CHANGE$$module$build$src$core$events$utils;
+BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils="block_field_intermediate_change";$.MOVE$$module$build$src$core$events$utils="move";BLOCK_MOVE$$module$build$src$core$events$utils=$.MOVE$$module$build$src$core$events$utils;VAR_CREATE$$module$build$src$core$events$utils="var_create";VAR_DELETE$$module$build$src$core$events$utils="var_delete";VAR_RENAME$$module$build$src$core$events$utils="var_rename";UI$$module$build$src$core$events$utils="ui";
+BLOCK_DRAG$$module$build$src$core$events$utils="drag";SELECTED$$module$build$src$core$events$utils="selected";CLICK$$module$build$src$core$events$utils="click";MARKER_MOVE$$module$build$src$core$events$utils="marker_move";BUBBLE_OPEN$$module$build$src$core$events$utils="bubble_open";TRASHCAN_OPEN$$module$build$src$core$events$utils="trashcan_open";TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils="toolbox_item_select";THEME_CHANGE$$module$build$src$core$events$utils="theme_change";
+VIEWPORT_CHANGE$$module$build$src$core$events$utils="viewport_change";COMMENT_CREATE$$module$build$src$core$events$utils="comment_create";COMMENT_DELETE$$module$build$src$core$events$utils="comment_delete";COMMENT_CHANGE$$module$build$src$core$events$utils="comment_change";COMMENT_MOVE$$module$build$src$core$events$utils="comment_move";FINISHED_LOADING$$module$build$src$core$events$utils="finished_loading";
+BUMP_EVENTS$$module$build$src$core$events$utils=[$.CREATE$$module$build$src$core$events$utils,$.MOVE$$module$build$src$core$events$utils,COMMENT_CREATE$$module$build$src$core$events$utils,COMMENT_MOVE$$module$build$src$core$events$utils];FIRE_QUEUE$$module$build$src$core$events$utils=[];
+TEST_ONLY$$module$build$src$core$events$utils={FIRE_QUEUE:FIRE_QUEUE$$module$build$src$core$events$utils,fireNow:fireNow$$module$build$src$core$events$utils,fireInternal:fireInternal$$module$build$src$core$events$utils,setGroupInternal:setGroupInternal$$module$build$src$core$events$utils};
+module$build$src$core$events$utils={BLOCK_CHANGE:$.CHANGE$$module$build$src$core$events$utils,BLOCK_CREATE:$.CREATE$$module$build$src$core$events$utils,BLOCK_DELETE:$.DELETE$$module$build$src$core$events$utils,BLOCK_DRAG:BLOCK_DRAG$$module$build$src$core$events$utils,BLOCK_FIELD_INTERMEDIATE_CHANGE:BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils,BLOCK_MOVE:$.MOVE$$module$build$src$core$events$utils,BUBBLE_OPEN:BUBBLE_OPEN$$module$build$src$core$events$utils,BUMP_EVENTS:BUMP_EVENTS$$module$build$src$core$events$utils,
+CHANGE:$.CHANGE$$module$build$src$core$events$utils,CLICK:CLICK$$module$build$src$core$events$utils,COMMENT_CHANGE:COMMENT_CHANGE$$module$build$src$core$events$utils,COMMENT_CREATE:COMMENT_CREATE$$module$build$src$core$events$utils,COMMENT_DELETE:COMMENT_DELETE$$module$build$src$core$events$utils,COMMENT_MOVE:COMMENT_MOVE$$module$build$src$core$events$utils,CREATE:$.CREATE$$module$build$src$core$events$utils,DELETE:$.DELETE$$module$build$src$core$events$utils,FINISHED_LOADING:FINISHED_LOADING$$module$build$src$core$events$utils,
+MARKER_MOVE:MARKER_MOVE$$module$build$src$core$events$utils,MOVE:$.MOVE$$module$build$src$core$events$utils,SELECTED:SELECTED$$module$build$src$core$events$utils,TEST_ONLY:TEST_ONLY$$module$build$src$core$events$utils,THEME_CHANGE:THEME_CHANGE$$module$build$src$core$events$utils,TOOLBOX_ITEM_SELECT:TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils,TRASHCAN_OPEN:TRASHCAN_OPEN$$module$build$src$core$events$utils,UI:UI$$module$build$src$core$events$utils,VAR_CREATE:VAR_CREATE$$module$build$src$core$events$utils,
+VAR_DELETE:VAR_DELETE$$module$build$src$core$events$utils,VAR_RENAME:VAR_RENAME$$module$build$src$core$events$utils,VIEWPORT_CHANGE:VIEWPORT_CHANGE$$module$build$src$core$events$utils};module$build$src$core$events$utils.clearPendingUndo=clearPendingUndo$$module$build$src$core$events$utils;module$build$src$core$events$utils.disable=$.disable$$module$build$src$core$events$utils;module$build$src$core$events$utils.disableOrphans=disableOrphans$$module$build$src$core$events$utils;
+module$build$src$core$events$utils.enable=$.enable$$module$build$src$core$events$utils;module$build$src$core$events$utils.filter=filter$$module$build$src$core$events$utils;module$build$src$core$events$utils.fire=fire$$module$build$src$core$events$utils;module$build$src$core$events$utils.fromJson=fromJson$$module$build$src$core$events$utils;module$build$src$core$events$utils.get=get$$module$build$src$core$events$utils;module$build$src$core$events$utils.getDescendantIds=getDescendantIds$$module$build$src$core$events$utils;
+module$build$src$core$events$utils.getGroup=$.getGroup$$module$build$src$core$events$utils;module$build$src$core$events$utils.getRecordUndo=getRecordUndo$$module$build$src$core$events$utils;module$build$src$core$events$utils.isEnabled=isEnabled$$module$build$src$core$events$utils;module$build$src$core$events$utils.setGroup=$.setGroup$$module$build$src$core$events$utils;module$build$src$core$events$utils.setRecordUndo=setRecordUndo$$module$build$src$core$events$utils;var Abstract$$module$build$src$core$events$events_abstract=class{constructor(){this.workspaceId=void 0;this.isUiEvent=!1;this.type="";this.group=$.getGroup$$module$build$src$core$events$utils();this.recordUndo=getRecordUndo$$module$build$src$core$events$utils()}toJson(){return{type:this.type,group:this.group}}static fromJson(a,b,c){c.isBlank=!1;c.group=a.group||"";c.workspaceId=b.id;return c}isNull(){return!1}run(a){}getEventWorkspace_(){let a;this.workspaceId&&(a=getWorkspaceById$$module$build$src$core$common(this.workspaceId));
+if(!a)throw Error("Workspace is null. Event must have been generated from real Blockly events.");return a}},module$build$src$core$events$events_abstract={};module$build$src$core$events$events_abstract.Abstract=Abstract$$module$build$src$core$events$events_abstract;var UiBase$$module$build$src$core$events$events_ui_base=class extends Abstract$$module$build$src$core$events$events_abstract{constructor(a){super();this.recordUndo=!1;this.isUiEvent=!0;this.isBlank="undefined"===typeof a;this.workspaceId=a?a:""}},module$build$src$core$events$events_ui_base={};module$build$src$core$events$events_ui_base.UiBase=UiBase$$module$build$src$core$events$events_ui_base;var Click$$module$build$src$core$events$events_click=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b,c){b=a?a.workspace.id:b;null===b&&(b=void 0);super(b);this.type=CLICK$$module$build$src$core$events$utils;this.blockId=a?a.id:void 0;this.targetType=c}toJson(){const a=super.toJson();if(!this.targetType)throw Error("The click target type is undefined. Either pass a block to the constructor, or call fromJson");a.targetType=this.targetType;a.blockId=this.blockId;return a}static fromJson(a,
+b,c){b=super.fromJson(a,b,null!=c?c:new Click$$module$build$src$core$events$events_click);b.targetType=a.targetType;b.blockId=a.blockId;return b}},ClickTarget$$module$build$src$core$events$events_click;(function(a){a.BLOCK="block";a.WORKSPACE="workspace";a.ZOOM_CONTROLS="zoom_controls"})(ClickTarget$$module$build$src$core$events$events_click||(ClickTarget$$module$build$src$core$events$events_click={}));
+register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,CLICK$$module$build$src$core$events$utils,Click$$module$build$src$core$events$events_click);var module$build$src$core$events$events_click={};module$build$src$core$events$events_click.Click=Click$$module$build$src$core$events$events_click;module$build$src$core$events$events_click.ClickTarget=ClickTarget$$module$build$src$core$events$events_click;var LONGPRESS$$module$build$src$core$touch=750,TOUCH_ENABLED$$module$build$src$core$touch="ontouchstart"in globalThis||!!(globalThis.document&&document.documentElement&&"ontouchstart"in document.documentElement)||!(!globalThis.navigator||!globalThis.navigator.maxTouchPoints&&!globalThis.navigator.msMaxTouchPoints),touchIdentifier_$$module$build$src$core$touch=null,TOUCH_MAP$$module$build$src$core$touch={mousedown:["pointerdown"],mouseenter:["pointerenter"],mouseleave:["pointerleave"],mousemove:["pointermove"],
+mouseout:["pointerout"],mouseover:["pointerover"],mouseup:["pointerup","pointercancel"],touchend:["pointerup"],touchcancel:["pointercancel"]},longPid_$$module$build$src$core$touch=0,module$build$src$core$touch={TOUCH_ENABLED:TOUCH_ENABLED$$module$build$src$core$touch,TOUCH_MAP:TOUCH_MAP$$module$build$src$core$touch};module$build$src$core$touch.checkTouchIdentifier=checkTouchIdentifier$$module$build$src$core$touch;module$build$src$core$touch.clearTouchIdentifier=clearTouchIdentifier$$module$build$src$core$touch;
+module$build$src$core$touch.getTouchIdentifierFromEvent=getTouchIdentifierFromEvent$$module$build$src$core$touch;module$build$src$core$touch.longStart=longStart$$module$build$src$core$touch;module$build$src$core$touch.longStop=longStop$$module$build$src$core$touch;module$build$src$core$touch.shouldHandleEvent=shouldHandleEvent$$module$build$src$core$touch;var rawUserAgent$$module$build$src$core$utils$useragent,isJavaFx$$module$build$src$core$utils$useragent,isWebKit$$module$build$src$core$utils$useragent,isGecko$$module$build$src$core$utils$useragent,isAndroid$$module$build$src$core$utils$useragent,isIPad$$module$build$src$core$utils$useragent,isIPhone$$module$build$src$core$utils$useragent,isMac$$module$build$src$core$utils$useragent,isTablet$$module$build$src$core$utils$useragent,isMobile$$module$build$src$core$utils$useragent;
+(function(a){function b(d){return-1!==c.indexOf(d.toUpperCase())}rawUserAgent$$module$build$src$core$utils$useragent=a;const c=rawUserAgent$$module$build$src$core$utils$useragent.toUpperCase();isJavaFx$$module$build$src$core$utils$useragent=b("JavaFX");isWebKit$$module$build$src$core$utils$useragent=b("WebKit");isGecko$$module$build$src$core$utils$useragent=b("Gecko")&&!isWebKit$$module$build$src$core$utils$useragent;isAndroid$$module$build$src$core$utils$useragent=b("Android");a=globalThis.navigator&&
+globalThis.navigator.maxTouchPoints;isIPad$$module$build$src$core$utils$useragent=b("iPad")||b("Macintosh")&&0<a;isIPhone$$module$build$src$core$utils$useragent=b("iPhone")&&!isIPad$$module$build$src$core$utils$useragent;isMac$$module$build$src$core$utils$useragent=b("Macintosh");isTablet$$module$build$src$core$utils$useragent=isIPad$$module$build$src$core$utils$useragent||isAndroid$$module$build$src$core$utils$useragent&&!b("Mobile")||b("Silk");isMobile$$module$build$src$core$utils$useragent=!isTablet$$module$build$src$core$utils$useragent&&
+(isIPhone$$module$build$src$core$utils$useragent||isAndroid$$module$build$src$core$utils$useragent)})(globalThis.navigator&&globalThis.navigator.userAgent||"");
+var raw$$module$build$src$core$utils$useragent=rawUserAgent$$module$build$src$core$utils$useragent,JavaFx$$module$build$src$core$utils$useragent=isJavaFx$$module$build$src$core$utils$useragent,GECKO$$module$build$src$core$utils$useragent=isGecko$$module$build$src$core$utils$useragent,ANDROID$$module$build$src$core$utils$useragent=isAndroid$$module$build$src$core$utils$useragent,IPAD$$module$build$src$core$utils$useragent=isIPad$$module$build$src$core$utils$useragent,IPHONE$$module$build$src$core$utils$useragent=
+isIPhone$$module$build$src$core$utils$useragent,MAC$$module$build$src$core$utils$useragent=isMac$$module$build$src$core$utils$useragent,MOBILE$$module$build$src$core$utils$useragent=isMobile$$module$build$src$core$utils$useragent,module$build$src$core$utils$useragent={ANDROID:ANDROID$$module$build$src$core$utils$useragent,GECKO:GECKO$$module$build$src$core$utils$useragent,IPAD:IPAD$$module$build$src$core$utils$useragent,IPHONE:IPHONE$$module$build$src$core$utils$useragent,JavaFx:JavaFx$$module$build$src$core$utils$useragent,
+MAC:MAC$$module$build$src$core$utils$useragent,MOBILE:MOBILE$$module$build$src$core$utils$useragent,raw:raw$$module$build$src$core$utils$useragent};var LINE_MODE_MULTIPLIER$$module$build$src$core$browser_events=40,PAGE_MODE_MULTIPLIER$$module$build$src$core$browser_events=125,module$build$src$core$browser_events={};module$build$src$core$browser_events.bind=bind$$module$build$src$core$browser_events;module$build$src$core$browser_events.conditionalBind=conditionalBind$$module$build$src$core$browser_events;module$build$src$core$browser_events.getScrollDeltaPixels=getScrollDeltaPixels$$module$build$src$core$browser_events;
+module$build$src$core$browser_events.isRightButton=isRightButton$$module$build$src$core$browser_events;module$build$src$core$browser_events.isTargetInput=isTargetInput$$module$build$src$core$browser_events;module$build$src$core$browser_events.mouseToSvg=mouseToSvg$$module$build$src$core$browser_events;module$build$src$core$browser_events.unbind=unbind$$module$build$src$core$browser_events;var module$build$src$core$utils$array={};module$build$src$core$utils$array.removeElem=removeElem$$module$build$src$core$utils$array;var Capability$$module$build$src$core$component_manager=class{constructor(a){this.name_=a}toString(){return this.name_}};Capability$$module$build$src$core$component_manager.POSITIONABLE=new Capability$$module$build$src$core$component_manager("positionable");Capability$$module$build$src$core$component_manager.DRAG_TARGET=new Capability$$module$build$src$core$component_manager("drag_target");Capability$$module$build$src$core$component_manager.DELETE_AREA=new Capability$$module$build$src$core$component_manager("delete_area");
+Capability$$module$build$src$core$component_manager.AUTOHIDEABLE=new Capability$$module$build$src$core$component_manager("autohideable");
+var ComponentManager$$module$build$src$core$component_manager=class{constructor(){this.componentData=new Map;this.capabilityToComponentIds=new Map}addComponent(a,b){const c=a.component.id;if(!b&&this.componentData.has(c)){var d;throw Error('Plugin "'+c+'" with capabilities "'+(null==(d=this.componentData.get(c))?void 0:d.capabilities)+'" already added.');}this.componentData.set(c,a);b=[];for(d=0;d<a.capabilities.length;d++){const e=String(a.capabilities[d]).toLowerCase();b.push(e);if(this.capabilityToComponentIds.has(e)){let f;
+null==(f=this.capabilityToComponentIds.get(e))||f.push(c)}else this.capabilityToComponentIds.set(e,[c])}this.componentData.get(c).capabilities=b}removeComponent(a){const b=this.componentData.get(a);if(b){for(let c=0;c<b.capabilities.length;c++){const d=String(b.capabilities[c]).toLowerCase();removeElem$$module$build$src$core$utils$array(this.capabilityToComponentIds.get(d),a)}this.componentData.delete(a)}}addCapability(a,b){if(!this.getComponent(a))throw Error('Cannot add capability, "'+b+'". Plugin "'+
+a+'" has not been added to the ComponentManager');if(this.hasCapability(a,b))console.warn('Plugin "'+a+'already has capability "'+b+'"');else{b=`${b}`.toLowerCase();var c;null==(c=this.componentData.get(a))||c.capabilities.push(b);var d;null==(d=this.capabilityToComponentIds.get(b))||d.push(a)}}removeCapability(a,b){if(!this.getComponent(a))throw Error('Cannot remove capability, "'+b+'". Plugin "'+a+'" has not been added to the ComponentManager');this.hasCapability(a,b)?(b=`${b}`.toLowerCase(),removeElem$$module$build$src$core$utils$array(this.componentData.get(a).capabilities,
+b),removeElem$$module$build$src$core$utils$array(this.capabilityToComponentIds.get(b),a)):console.warn('Plugin "'+a+"doesn't have capability \""+b+'" to remove')}hasCapability(a,b){b=`${b}`.toLowerCase();return this.componentData.has(a)&&-1!==this.componentData.get(a).capabilities.indexOf(b)}getComponent(a){let b;return null==(b=this.componentData.get(a))?void 0:b.component}getComponents(a,b){a=`${a}`.toLowerCase();a=this.capabilityToComponentIds.get(a);if(!a)return[];const c=[];if(b){const d=[];
+a.forEach(e=>{d.push(this.componentData.get(e))});d.sort(function(e,f){return e.weight-f.weight});d.forEach(function(e){c.push(e.component)})}else a.forEach(d=>{c.push(this.componentData.get(d).component)});return c}};ComponentManager$$module$build$src$core$component_manager.Capability=Capability$$module$build$src$core$component_manager;var module$build$src$core$component_manager={};module$build$src$core$component_manager.ComponentManager=ComponentManager$$module$build$src$core$component_manager;var injected$$module$build$src$core$css=!1,content$$module$build$src$core$css='\n.blocklySvg {\n  background-color: #fff;\n  outline: none;\n  overflow: hidden;  /* IE overflows by default. */\n  position: absolute;\n  display: block;\n}\n\n.blocklyWidgetDiv {\n  display: none;\n  position: absolute;\n  z-index: 99999;  /* big value for bootstrap3 compatibility */\n}\n\n.injectionDiv {\n  height: 100%;\n  position: relative;\n  overflow: hidden;  /* So blocks in drag surface disappear at edges */\n  touch-action: none;\n}\n\n.blocklyNonSelectable {\n  user-select: none;\n  -ms-user-select: none;\n  -webkit-user-select: none;\n}\n\n.blocklyBlockCanvas.blocklyCanvasTransitioning,\n.blocklyBubbleCanvas.blocklyCanvasTransitioning {\n  transition: transform .5s;\n}\n\n.blocklyTooltipDiv {\n  background-color: #ffffc7;\n  border: 1px solid #ddc;\n  box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);\n  color: #000;\n  display: none;\n  font: 9pt sans-serif;\n  opacity: .9;\n  padding: 2px;\n  position: absolute;\n  z-index: 100000;  /* big value for bootstrap3 compatibility */\n}\n\n.blocklyDropDownDiv {\n  position: absolute;\n  left: 0;\n  top: 0;\n  z-index: 1000;\n  display: none;\n  border: 1px solid;\n  border-color: #dadce0;\n  background-color: #fff;\n  border-radius: 2px;\n  padding: 4px;\n  box-shadow: 0 0 3px 1px rgba(0,0,0,.3);\n}\n\n.blocklyDropDownDiv.blocklyFocused {\n  box-shadow: 0 0 6px 1px rgba(0,0,0,.3);\n}\n\n.blocklyDropDownContent {\n  max-height: 300px;  /* @todo: spec for maximum height. */\n  overflow: auto;\n  overflow-x: hidden;\n  position: relative;\n}\n\n.blocklyDropDownArrow {\n  position: absolute;\n  left: 0;\n  top: 0;\n  width: 16px;\n  height: 16px;\n  z-index: -1;\n  background-color: inherit;\n  border-color: inherit;\n}\n\n.blocklyDropDownButton {\n  display: inline-block;\n  float: left;\n  padding: 0;\n  margin: 4px;\n  border-radius: 4px;\n  outline: none;\n  border: 1px solid;\n  transition: box-shadow .1s;\n  cursor: pointer;\n}\n\n.blocklyArrowTop {\n  border-top: 1px solid;\n  border-left: 1px solid;\n  border-top-left-radius: 4px;\n  border-color: inherit;\n}\n\n.blocklyArrowBottom {\n  border-bottom: 1px solid;\n  border-right: 1px solid;\n  border-bottom-right-radius: 4px;\n  border-color: inherit;\n}\n\n.blocklyResizeSE {\n  cursor: se-resize;\n  fill: #aaa;\n}\n\n.blocklyResizeSW {\n  cursor: sw-resize;\n  fill: #aaa;\n}\n\n.blocklyResizeLine {\n  stroke: #515A5A;\n  stroke-width: 1;\n}\n\n.blocklyHighlightedConnectionPath {\n  fill: none;\n  stroke: #fc3;\n  stroke-width: 4px;\n}\n\n.blocklyPathLight {\n  fill: none;\n  stroke-linecap: round;\n  stroke-width: 1;\n}\n\n.blocklySelected>.blocklyPathLight {\n  display: none;\n}\n\n.blocklyDraggable {\n  cursor: grab;\n  cursor: -webkit-grab;\n}\n\n.blocklyDragging {\n  cursor: grabbing;\n  cursor: -webkit-grabbing;\n}\n\n  /* Changes cursor on mouse down. Not effective in Firefox because of\n     https://bugzilla.mozilla.org/show_bug.cgi?id=771241 */\n.blocklyDraggable:active {\n  cursor: grabbing;\n  cursor: -webkit-grabbing;\n}\n\n.blocklyDragging.blocklyDraggingDelete {\n  cursor: url("<<<PATH>>>/handdelete.cur"), auto;\n}\n\n.blocklyDragging>.blocklyPath,\n.blocklyDragging>.blocklyPathLight {\n  fill-opacity: .8;\n  stroke-opacity: .8;\n}\n\n.blocklyDragging>.blocklyPathDark {\n  display: none;\n}\n\n.blocklyDisabled>.blocklyPath {\n  fill-opacity: .5;\n  stroke-opacity: .5;\n}\n\n.blocklyDisabled>.blocklyPathLight,\n.blocklyDisabled>.blocklyPathDark {\n  display: none;\n}\n\n.blocklyInsertionMarker>.blocklyPath,\n.blocklyInsertionMarker>.blocklyPathLight,\n.blocklyInsertionMarker>.blocklyPathDark {\n  fill-opacity: .2;\n  stroke: none;\n}\n\n.blocklyMultilineText {\n  font-family: monospace;\n}\n\n.blocklyNonEditableText>text {\n  pointer-events: none;\n}\n\n.blocklyFlyout {\n  position: absolute;\n  z-index: 20;\n}\n\n.blocklyText text {\n  cursor: default;\n}\n\n/*\n  Don\'t allow users to select text.  It gets annoying when trying to\n  drag a block and selected text moves instead.\n*/\n.blocklySvg text {\n  user-select: none;\n  -ms-user-select: none;\n  -webkit-user-select: none;\n  cursor: inherit;\n}\n\n.blocklyHidden {\n  display: none;\n}\n\n.blocklyFieldDropdown:not(.blocklyHidden) {\n  display: block;\n}\n\n.blocklyIconGroup {\n  cursor: default;\n}\n\n.blocklyIconGroup:not(:hover),\n.blocklyIconGroupReadonly {\n  opacity: .6;\n}\n\n.blocklyIconShape {\n  fill: #00f;\n  stroke: #fff;\n  stroke-width: 1px;\n}\n\n.blocklyIconSymbol {\n  fill: #fff;\n}\n\n.blocklyMinimalBody {\n  margin: 0;\n  padding: 0;\n}\n\n.blocklyHtmlInput {\n  border: none;\n  border-radius: 4px;\n  height: 100%;\n  margin: 0;\n  outline: none;\n  padding: 0;\n  width: 100%;\n  text-align: center;\n  display: block;\n  box-sizing: border-box;\n}\n\n/* Remove the increase and decrease arrows on the field number editor */\ninput.blocklyHtmlInput[type=number]::-webkit-inner-spin-button,\ninput.blocklyHtmlInput[type=number]::-webkit-outer-spin-button {\n  -webkit-appearance: none;\n  margin: 0;\n}\n\ninput[type=number] {\n  -moz-appearance: textfield;\n}\n\n.blocklyMainBackground {\n  stroke-width: 1;\n  stroke: #c6c6c6;  /* Equates to #ddd due to border being off-pixel. */\n}\n\n.blocklyMutatorBackground {\n  fill: #fff;\n  stroke: #ddd;\n  stroke-width: 1;\n}\n\n.blocklyFlyoutBackground {\n  fill: #ddd;\n  fill-opacity: .8;\n}\n\n.blocklyMainWorkspaceScrollbar {\n  z-index: 20;\n}\n\n.blocklyFlyoutScrollbar {\n  z-index: 30;\n}\n\n.blocklyScrollbarHorizontal,\n.blocklyScrollbarVertical {\n  position: absolute;\n  outline: none;\n}\n\n.blocklyScrollbarBackground {\n  opacity: 0;\n}\n\n.blocklyScrollbarHandle {\n  fill: #ccc;\n}\n\n.blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,\n.blocklyScrollbarHandle:hover {\n  fill: #bbb;\n}\n\n/* Darken flyout scrollbars due to being on a grey background. */\n/* By contrast, workspace scrollbars are on a white background. */\n.blocklyFlyout .blocklyScrollbarHandle {\n  fill: #bbb;\n}\n\n.blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,\n.blocklyFlyout .blocklyScrollbarHandle:hover {\n  fill: #aaa;\n}\n\n.blocklyInvalidInput {\n  background: #faa;\n}\n\n.blocklyVerticalMarker {\n  stroke-width: 3px;\n  fill: rgba(255,255,255,.5);\n  pointer-events: none;\n}\n\n.blocklyComputeCanvas {\n  position: absolute;\n  width: 0;\n  height: 0;\n}\n\n.blocklyNoPointerEvents {\n  pointer-events: none;\n}\n\n.blocklyContextMenu {\n  border-radius: 4px;\n  max-height: 100%;\n}\n\n.blocklyDropdownMenu {\n  border-radius: 2px;\n  padding: 0 !important;\n}\n\n.blocklyDropdownMenu .blocklyMenuItem {\n  /* 28px on the left for icon or checkbox. */\n  padding-left: 28px;\n}\n\n/* BiDi override for the resting state. */\n.blocklyDropdownMenu .blocklyMenuItemRtl {\n  /* Flip left/right padding for BiDi. */\n  padding-left: 5px;\n  padding-right: 28px;\n}\n\n.blocklyWidgetDiv .blocklyMenu {\n  background: #fff;\n  border: 1px solid transparent;\n  box-shadow: 0 0 3px 1px rgba(0,0,0,.3);\n  font: normal 13px Arial, sans-serif;\n  margin: 0;\n  outline: none;\n  padding: 4px 0;\n  position: absolute;\n  overflow-y: auto;\n  overflow-x: hidden;\n  max-height: 100%;\n  z-index: 20000;  /* Arbitrary, but some apps depend on it... */\n}\n\n.blocklyWidgetDiv .blocklyMenu.blocklyFocused {\n  box-shadow: 0 0 6px 1px rgba(0,0,0,.3);\n}\n\n.blocklyDropDownDiv .blocklyMenu {\n  background: inherit;  /* Compatibility with gapi, reset from goog-menu */\n  border: inherit;  /* Compatibility with gapi, reset from goog-menu */\n  font: normal 13px "Helvetica Neue", Helvetica, sans-serif;\n  outline: none;\n  position: relative;  /* Compatibility with gapi, reset from goog-menu */\n  z-index: 20000;  /* Arbitrary, but some apps depend on it... */\n}\n\n/* State: resting. */\n.blocklyMenuItem {\n  border: none;\n  color: #000;\n  cursor: pointer;\n  list-style: none;\n  margin: 0;\n  /* 7em on the right for shortcut. */\n  min-width: 7em;\n  padding: 6px 15px;\n  white-space: nowrap;\n}\n\n/* State: disabled. */\n.blocklyMenuItemDisabled {\n  color: #ccc;\n  cursor: inherit;\n}\n\n/* State: hover. */\n.blocklyMenuItemHighlight {\n  background-color: rgba(0,0,0,.1);\n}\n\n/* State: selected/checked. */\n.blocklyMenuItemCheckbox {\n  height: 16px;\n  position: absolute;\n  width: 16px;\n}\n\n.blocklyMenuItemSelected .blocklyMenuItemCheckbox {\n  background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px;\n  float: left;\n  margin-left: -24px;\n  position: static;  /* Scroll with the menu. */\n}\n\n.blocklyMenuItemRtl .blocklyMenuItemCheckbox {\n  float: right;\n  margin-right: -24px;\n}\n',
+module$build$src$core$css={};module$build$src$core$css.inject=inject$$module$build$src$core$css;module$build$src$core$css.register=register$$module$build$src$core$css;var Coordinate$$module$build$src$core$utils$coordinate=class{constructor(a,b){this.x=a;this.y=b}clone(){return new Coordinate$$module$build$src$core$utils$coordinate(this.x,this.y)}scale(a){this.x*=a;this.y*=a;return this}translate(a,b){this.x+=a;this.y+=b;return this}static equals(a,b){return a===b?!0:a&&b?a.x===b.x&&a.y===b.y:!1}static distance(a,b){const c=a.x-b.x;a=a.y-b.y;return Math.sqrt(c*c+a*a)}static magnitude(a){return Math.sqrt(a.x*a.x+a.y*a.y)}static difference(a,b){return new Coordinate$$module$build$src$core$utils$coordinate(a.x-
+b.x,a.y-b.y)}static sum(a,b){return new Coordinate$$module$build$src$core$utils$coordinate(a.x+b.x,a.y+b.y)}},module$build$src$core$utils$coordinate={};module$build$src$core$utils$coordinate.Coordinate=Coordinate$$module$build$src$core$utils$coordinate;var module$build$src$core$utils$deprecation={};module$build$src$core$utils$deprecation.warn=warn$$module$build$src$core$utils$deprecation;var SVG_NS$$module$build$src$core$utils$dom="http://www.w3.org/2000/svg",HTML_NS$$module$build$src$core$utils$dom="http://www.w3.org/1999/xhtml",XLINK_NS$$module$build$src$core$utils$dom="http://www.w3.org/1999/xlink",NodeType$$module$build$src$core$utils$dom;(function(a){a[a.ELEMENT_NODE=1]="ELEMENT_NODE";a[a.TEXT_NODE=3]="TEXT_NODE";a[a.COMMENT_NODE=8]="COMMENT_NODE"})(NodeType$$module$build$src$core$utils$dom||(NodeType$$module$build$src$core$utils$dom={}));
+var cacheWidths$$module$build$src$core$utils$dom=null,cacheReference$$module$build$src$core$utils$dom=0,canvasContext$$module$build$src$core$utils$dom=null,module$build$src$core$utils$dom={HTML_NS:HTML_NS$$module$build$src$core$utils$dom};module$build$src$core$utils$dom.NodeType=NodeType$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.SVG_NS=SVG_NS$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.XLINK_NS=XLINK_NS$$module$build$src$core$utils$dom;
+module$build$src$core$utils$dom.addClass=addClass$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.containsNode=containsNode$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.createSvgElement=createSvgElement$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.getFastTextWidth=getFastTextWidth$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.getFastTextWidthWithSizeString=getFastTextWidthWithSizeString$$module$build$src$core$utils$dom;
+module$build$src$core$utils$dom.getTextWidth=getTextWidth$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.hasClass=hasClass$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.insertAfter=insertAfter$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.measureFontMetrics=measureFontMetrics$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.removeClass=removeClass$$module$build$src$core$utils$dom;
+module$build$src$core$utils$dom.removeClasses=removeClasses$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.removeNode=removeNode$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.setCssTransform=setCssTransform$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.startTextWidthCache=startTextWidthCache$$module$build$src$core$utils$dom;module$build$src$core$utils$dom.stopTextWidthCache=stopTextWidthCache$$module$build$src$core$utils$dom;var Svg$$module$build$src$core$utils$svg=class{constructor(a){this.tagName=a}toString(){return this.tagName}};Svg$$module$build$src$core$utils$svg.ANIMATE=new Svg$$module$build$src$core$utils$svg("animate");Svg$$module$build$src$core$utils$svg.CIRCLE=new Svg$$module$build$src$core$utils$svg("circle");Svg$$module$build$src$core$utils$svg.CLIPPATH=new Svg$$module$build$src$core$utils$svg("clipPath");Svg$$module$build$src$core$utils$svg.DEFS=new Svg$$module$build$src$core$utils$svg("defs");
+Svg$$module$build$src$core$utils$svg.FECOMPOSITE=new Svg$$module$build$src$core$utils$svg("feComposite");Svg$$module$build$src$core$utils$svg.FECOMPONENTTRANSFER=new Svg$$module$build$src$core$utils$svg("feComponentTransfer");Svg$$module$build$src$core$utils$svg.FEFLOOD=new Svg$$module$build$src$core$utils$svg("feFlood");Svg$$module$build$src$core$utils$svg.FEFUNCA=new Svg$$module$build$src$core$utils$svg("feFuncA");Svg$$module$build$src$core$utils$svg.FEGAUSSIANBLUR=new Svg$$module$build$src$core$utils$svg("feGaussianBlur");
+Svg$$module$build$src$core$utils$svg.FEPOINTLIGHT=new Svg$$module$build$src$core$utils$svg("fePointLight");Svg$$module$build$src$core$utils$svg.FESPECULARLIGHTING=new Svg$$module$build$src$core$utils$svg("feSpecularLighting");Svg$$module$build$src$core$utils$svg.FILTER=new Svg$$module$build$src$core$utils$svg("filter");Svg$$module$build$src$core$utils$svg.FOREIGNOBJECT=new Svg$$module$build$src$core$utils$svg("foreignObject");Svg$$module$build$src$core$utils$svg.G=new Svg$$module$build$src$core$utils$svg("g");
+Svg$$module$build$src$core$utils$svg.IMAGE=new Svg$$module$build$src$core$utils$svg("image");Svg$$module$build$src$core$utils$svg.LINE=new Svg$$module$build$src$core$utils$svg("line");Svg$$module$build$src$core$utils$svg.PATH=new Svg$$module$build$src$core$utils$svg("path");Svg$$module$build$src$core$utils$svg.PATTERN=new Svg$$module$build$src$core$utils$svg("pattern");Svg$$module$build$src$core$utils$svg.POLYGON=new Svg$$module$build$src$core$utils$svg("polygon");
+Svg$$module$build$src$core$utils$svg.RECT=new Svg$$module$build$src$core$utils$svg("rect");Svg$$module$build$src$core$utils$svg.SVG=new Svg$$module$build$src$core$utils$svg("svg");Svg$$module$build$src$core$utils$svg.TEXT=new Svg$$module$build$src$core$utils$svg("text");Svg$$module$build$src$core$utils$svg.TSPAN=new Svg$$module$build$src$core$utils$svg("tspan");var module$build$src$core$utils$svg={};module$build$src$core$utils$svg.Svg=Svg$$module$build$src$core$utils$svg;var Rect$$module$build$src$core$utils$rect=class{constructor(a,b,c,d){this.top=a;this.bottom=b;this.left=c;this.right=d}getHeight(){return this.bottom-this.top}getWidth(){return this.right-this.left}contains(a,b){return a>=this.left&&a<=this.right&&b>=this.top&&b<=this.bottom}intersects(a){return!(this.left>a.right||this.right<a.left||this.top>a.bottom||this.bottom<a.top)}},module$build$src$core$utils$rect={};module$build$src$core$utils$rect.Rect=Rect$$module$build$src$core$utils$rect;var Size$$module$build$src$core$utils$size=class{constructor(a,b){this.width=a;this.height=b}static equals(a,b){return a===b?!0:a&&b?a.width===b.width&&a.height===b.height:!1}},module$build$src$core$utils$size={};module$build$src$core$utils$size.Size=Size$$module$build$src$core$utils$size;var TEST_ONLY$$module$build$src$core$utils$style={getSizeInternal:getSizeInternal$$module$build$src$core$utils$style},module$build$src$core$utils$style={TEST_ONLY:TEST_ONLY$$module$build$src$core$utils$style};module$build$src$core$utils$style.getBorderBox=getBorderBox$$module$build$src$core$utils$style;module$build$src$core$utils$style.getComputedStyle=getComputedStyle$$module$build$src$core$utils$style;module$build$src$core$utils$style.getContainerOffsetToScrollInto=getContainerOffsetToScrollInto$$module$build$src$core$utils$style;
+module$build$src$core$utils$style.getPageOffset=getPageOffset$$module$build$src$core$utils$style;module$build$src$core$utils$style.getSize=getSize$$module$build$src$core$utils$style;module$build$src$core$utils$style.getViewportPageOffset=getViewportPageOffset$$module$build$src$core$utils$style;module$build$src$core$utils$style.scrollIntoContainerView=scrollIntoContainerView$$module$build$src$core$utils$style;var XY_REGEX$$module$build$src$core$utils$svg_math=/translate\(\s*([-+\d.e]+)([ ,]\s*([-+\d.e]+)\s*)?/,XY_STYLE_REGEX$$module$build$src$core$utils$svg_math=/transform:\s*translate(?:3d)?\(\s*([-+\d.e]+)\s*px([ ,]\s*([-+\d.e]+)\s*px)?/,TEST_ONLY$$module$build$src$core$utils$svg_math={XY_REGEX:XY_REGEX$$module$build$src$core$utils$svg_math,XY_STYLE_REGEX:XY_STYLE_REGEX$$module$build$src$core$utils$svg_math},module$build$src$core$utils$svg_math={TEST_ONLY:TEST_ONLY$$module$build$src$core$utils$svg_math};
+module$build$src$core$utils$svg_math.getDocumentScroll=getDocumentScroll$$module$build$src$core$utils$svg_math;module$build$src$core$utils$svg_math.getInjectionDivXY=getInjectionDivXY$$module$build$src$core$utils$svg_math;module$build$src$core$utils$svg_math.getRelativeXY=getRelativeXY$$module$build$src$core$utils$svg_math;module$build$src$core$utils$svg_math.getViewportBBox=getViewportBBox$$module$build$src$core$utils$svg_math;module$build$src$core$utils$svg_math.screenToWsCoordinates=screenToWsCoordinates$$module$build$src$core$utils$svg_math;
+module$build$src$core$utils$svg_math.wsToScreenCoordinates=wsToScreenCoordinates$$module$build$src$core$utils$svg_math;var Scrollbar$$module$build$src$core$scrollbar=class{constructor(a,b,c,d,e){this.workspace=a;this.horizontal=b;this.oldHostMetrics=null;this.ratio=1;this.origin=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.startDragHandle=this.handlePosition=this.handleLength=this.scrollbarLength=this.startDragMouse=0;this.containerVisible=this.isHandleVisible=!0;this.position=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.onMouseMoveWrapper_=this.onMouseUpWrapper_=null;this.pair=
+c||!1;this.margin=void 0!==e?e:Scrollbar$$module$build$src$core$scrollbar.DEFAULT_SCROLLBAR_MARGIN;a="blocklyScrollbar"+(this.horizontal?"Horizontal":"Vertical");d&&(a+=" "+d);this.outerSvg=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.SVG,{"class":a});d=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{},this.outerSvg);this.svgBackground=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,
+{"class":"blocklyScrollbarBackground"},d);a=Math.floor((Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness-5)/2);this.svgHandle=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyScrollbarHandle",rx:a,ry:a},d);this.workspace.getThemeManager().subscribe(this.svgHandle,"scrollbarColour","fill");this.workspace.getThemeManager().subscribe(this.svgHandle,"scrollbarOpacity","fill-opacity");insertAfter$$module$build$src$core$utils$dom(this.outerSvg,
+this.workspace.getParentSvg());this.setInitialThickness();b?(this.lengthAttribute_="width",this.positionAttribute_="x"):(this.lengthAttribute_="height",this.positionAttribute_="y");this.onMouseDownBarWrapper_=conditionalBind$$module$build$src$core$browser_events(this.svgBackground,"pointerdown",this,this.onMouseDownBar);this.onMouseDownHandleWrapper_=conditionalBind$$module$build$src$core$browser_events(this.svgHandle,"pointerdown",this,this.onMouseDownHandle)}setInitialThickness(){const a=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness;
+this.horizontal?(this.svgBackground.setAttribute("height",String(a)),this.outerSvg.setAttribute("height",String(a)),this.svgHandle.setAttribute("height",String(a-5)),this.svgHandle.setAttribute("y","2.5")):(this.svgBackground.setAttribute("width",String(a)),this.outerSvg.setAttribute("width",String(a)),this.svgHandle.setAttribute("width",String(a-5)),this.svgHandle.setAttribute("x","2.5"))}dispose(){this.cleanUp();unbind$$module$build$src$core$browser_events(this.onMouseDownBarWrapper_);unbind$$module$build$src$core$browser_events(this.onMouseDownHandleWrapper_);
+removeNode$$module$build$src$core$utils$dom(this.outerSvg);this.workspace.getThemeManager().unsubscribe(this.svgHandle)}constrainHandleLength(a){return a=0>=a||isNaN(a)?0:Math.min(a,this.scrollbarLength)}setHandleLength(a){this.handleLength=a;this.svgHandle.setAttribute(this.lengthAttribute_,String(this.handleLength))}constrainHandlePosition(a){return a=0>=a||isNaN(a)?0:Math.min(a,this.scrollbarLength-this.handleLength)}setHandlePosition(a){this.handlePosition=a;this.svgHandle.setAttribute(this.positionAttribute_,
+String(this.handlePosition))}setScrollbarLength(a){this.scrollbarLength=a;this.outerSvg.setAttribute(this.lengthAttribute_,String(this.scrollbarLength));this.svgBackground.setAttribute(this.lengthAttribute_,String(this.scrollbarLength))}setPosition(a,b){this.position.x=a;this.position.y=b;setCssTransform$$module$build$src$core$utils$dom(this.outerSvg,"translate("+(this.position.x+this.origin.x)+"px,"+(this.position.y+this.origin.y)+"px)")}resize(a){if(!a&&(a=this.workspace.getMetrics(),!a))return;
+this.oldHostMetrics&&Scrollbar$$module$build$src$core$scrollbar.metricsAreEquivalent(a,this.oldHostMetrics)||(this.horizontal?this.resizeHorizontal(a):this.resizeVertical(a),this.oldHostMetrics=a,this.updateMetrics())}requiresViewResize(a){return this.oldHostMetrics?this.oldHostMetrics.viewWidth!==a.viewWidth||this.oldHostMetrics.viewHeight!==a.viewHeight||this.oldHostMetrics.absoluteLeft!==a.absoluteLeft||this.oldHostMetrics.absoluteTop!==a.absoluteTop:!0}resizeHorizontal(a){this.requiresViewResize(a)?
+this.resizeViewHorizontal(a):this.resizeContentHorizontal(a)}resizeViewHorizontal(a){var b=a.viewWidth-2*this.margin;this.pair&&(b-=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness);this.setScrollbarLength(Math.max(0,b));b=a.absoluteLeft+this.margin;this.pair&&this.workspace.RTL&&(b+=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness);this.setPosition(b,a.absoluteTop+a.viewHeight-Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness-this.margin);this.resizeContentHorizontal(a)}resizeContentHorizontal(a){if(a.viewWidth>=
+a.scrollWidth)this.setHandleLength(this.scrollbarLength),this.setHandlePosition(0),this.pair||this.setVisible(!1);else{this.pair||this.setVisible(!0);var b=this.scrollbarLength*a.viewWidth/a.scrollWidth;b=this.constrainHandleLength(b);this.setHandleLength(b);b=a.scrollWidth-a.viewWidth;var c=this.scrollbarLength-this.handleLength;a=(a.viewLeft-a.scrollLeft)/b*c;a=this.constrainHandlePosition(a);this.setHandlePosition(a);this.ratio=c/b}}resizeVertical(a){this.requiresViewResize(a)?this.resizeViewVertical(a):
+this.resizeContentVertical(a)}resizeViewVertical(a){let b=a.viewHeight-2*this.margin;this.pair&&(b-=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness);this.setScrollbarLength(Math.max(0,b));this.setPosition(this.workspace.RTL?a.absoluteLeft+this.margin:a.absoluteLeft+a.viewWidth-Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness-this.margin,a.absoluteTop+this.margin);this.resizeContentVertical(a)}resizeContentVertical(a){if(a.viewHeight>=a.scrollHeight)this.setHandleLength(this.scrollbarLength),
+this.setHandlePosition(0),this.pair||this.setVisible(!1);else{this.pair||this.setVisible(!0);var b=this.scrollbarLength*a.viewHeight/a.scrollHeight;b=this.constrainHandleLength(b);this.setHandleLength(b);b=a.scrollHeight-a.viewHeight;var c=this.scrollbarLength-this.handleLength;a=(a.viewTop-a.scrollTop)/b*c;a=this.constrainHandlePosition(a);this.setHandlePosition(a);this.ratio=c/b}}isVisible(){return this.isHandleVisible}setContainerVisible(a){const b=a!==this.containerVisible;this.containerVisible=
+a;b&&this.updateDisplay_()}setVisible(a){if(this.pair)throw Error("Unable to toggle visibility of paired scrollbars.");this.setVisibleInternal(a)}setVisibleInternal(a){const b=a!==this.isVisible();this.isHandleVisible=a;b&&this.updateDisplay_()}updateDisplay_(){this.containerVisible&&this.isVisible()?this.outerSvg.setAttribute("display","block"):this.outerSvg.setAttribute("display","none")}onMouseDownBar(a){this.workspace.markFocused();clearTouchIdentifier$$module$build$src$core$touch();this.cleanUp();
+if(isRightButton$$module$build$src$core$browser_events(a))a.stopPropagation();else{var b=mouseToSvg$$module$build$src$core$browser_events(a,this.workspace.getParentSvg(),this.workspace.getInverseScreenCTM());b=this.horizontal?b.x:b.y;var c=getInjectionDivXY$$module$build$src$core$utils$svg_math(this.svgHandle);c=this.horizontal?c.x:c.y;var d=this.handlePosition,e=.95*this.handleLength;b<=c?d-=e:b>=c+this.handleLength&&(d+=e);this.setHandlePosition(this.constrainHandlePosition(d));this.updateMetrics();
+a.stopPropagation();a.preventDefault()}}onMouseDownHandle(a){this.workspace.markFocused();this.cleanUp();isRightButton$$module$build$src$core$browser_events(a)?a.stopPropagation():(this.startDragHandle=this.handlePosition,this.startDragMouse=this.horizontal?a.clientX:a.clientY,this.onMouseUpWrapper_=conditionalBind$$module$build$src$core$browser_events(document,"pointerup",this,this.onMouseUpHandle),this.onMouseMoveWrapper_=conditionalBind$$module$build$src$core$browser_events(document,"pointermove",
+this,this.onMouseMoveHandle),a.stopPropagation(),a.preventDefault())}onMouseMoveHandle(a){this.setHandlePosition(this.constrainHandlePosition(this.startDragHandle+((this.horizontal?a.clientX:a.clientY)-this.startDragMouse)));this.updateMetrics()}onMouseUpHandle(){clearTouchIdentifier$$module$build$src$core$touch();this.cleanUp()}cleanUp(){this.workspace.hideChaff(!0);this.onMouseUpWrapper_&&(unbind$$module$build$src$core$browser_events(this.onMouseUpWrapper_),this.onMouseUpWrapper_=null);this.onMouseMoveWrapper_&&
+(unbind$$module$build$src$core$browser_events(this.onMouseMoveWrapper_),this.onMouseMoveWrapper_=null)}getRatio_(){let a=this.handlePosition/(this.scrollbarLength-this.handleLength);isNaN(a)&&(a=0);return a}updateMetrics(){const a=this.getRatio_();this.horizontal?this.workspace.setMetrics({x:a}):this.workspace.setMetrics({y:a})}set(a,b){this.setHandlePosition(this.constrainHandlePosition(a*this.ratio));(b||void 0===b)&&this.updateMetrics()}setOrigin(a,b){this.origin=new Coordinate$$module$build$src$core$utils$coordinate(a,
+b)}static metricsAreEquivalent(a,b){return a.viewWidth===b.viewWidth&&a.viewHeight===b.viewHeight&&a.viewLeft===b.viewLeft&&a.viewTop===b.viewTop&&a.absoluteTop===b.absoluteTop&&a.absoluteLeft===b.absoluteLeft&&a.scrollWidth===b.scrollWidth&&a.scrollHeight===b.scrollHeight&&a.scrollLeft===b.scrollLeft&&a.scrollTop===b.scrollTop}};Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness=TOUCH_ENABLED$$module$build$src$core$touch?25:15;
+Scrollbar$$module$build$src$core$scrollbar.DEFAULT_SCROLLBAR_MARGIN=.5;var module$build$src$core$scrollbar={};module$build$src$core$scrollbar.Scrollbar=Scrollbar$$module$build$src$core$scrollbar;var domParser$$module$build$src$core$utils$xml={parseFromString:function(){throw Error("DOMParser was not found in the global scope and was not properly injected using injectDependencies");}},xmlSerializer$$module$build$src$core$utils$xml={serializeToString:function(){throw Error("XMLSerializer was not foundin the global scope and was not properly injected using injectDependencies");}},{document:document$$module$build$src$core$utils$xml,DOMParser:DOMParser$$module$build$src$core$utils$xml,XMLSerializer:XMLSerializer$$module$build$src$core$utils$xml}=
+globalThis;DOMParser$$module$build$src$core$utils$xml&&(domParser$$module$build$src$core$utils$xml=new DOMParser$$module$build$src$core$utils$xml);XMLSerializer$$module$build$src$core$utils$xml&&(xmlSerializer$$module$build$src$core$utils$xml=new XMLSerializer$$module$build$src$core$utils$xml);
+var NAME_SPACE$$module$build$src$core$utils$xml="https://developers.google.com/blockly/xml",INVALID_CONTROL_CHARS$$module$build$src$core$utils$xml=/[\x00-\x09\x0B\x0C\x0E-\x1F]/g,module$build$src$core$utils$xml={NAME_SPACE:NAME_SPACE$$module$build$src$core$utils$xml};module$build$src$core$utils$xml.createElement=$.createElement$$module$build$src$core$utils$xml;module$build$src$core$utils$xml.createTextNode=$.createTextNode$$module$build$src$core$utils$xml;
+module$build$src$core$utils$xml.domToText=domToText$$module$build$src$core$utils$xml;module$build$src$core$utils$xml.injectDependencies=injectDependencies$$module$build$src$core$utils$xml;module$build$src$core$utils$xml.textToDom=$.textToDom$$module$build$src$core$utils$xml;var CATEGORY_TOOLBOX_KIND$$module$build$src$core$utils$toolbox="categoryToolbox",FLYOUT_TOOLBOX_KIND$$module$build$src$core$utils$toolbox="flyoutToolbox",Position$$module$build$src$core$utils$toolbox;(function(a){a[a.TOP=0]="TOP";a[a.BOTTOM=1]="BOTTOM";a[a.LEFT=2]="LEFT";a[a.RIGHT=3]="RIGHT"})(Position$$module$build$src$core$utils$toolbox||(Position$$module$build$src$core$utils$toolbox={}));
+var TEST_ONLY$$module$build$src$core$utils$toolbox={hasCategoriesInternal:hasCategoriesInternal$$module$build$src$core$utils$toolbox},module$build$src$core$utils$toolbox={};module$build$src$core$utils$toolbox.Position=Position$$module$build$src$core$utils$toolbox;module$build$src$core$utils$toolbox.TEST_ONLY=TEST_ONLY$$module$build$src$core$utils$toolbox;module$build$src$core$utils$toolbox.convertFlyoutDefToJsonArray=convertFlyoutDefToJsonArray$$module$build$src$core$utils$toolbox;
+module$build$src$core$utils$toolbox.convertToolboxDefToJson=convertToolboxDefToJson$$module$build$src$core$utils$toolbox;module$build$src$core$utils$toolbox.hasCategories=hasCategories$$module$build$src$core$utils$toolbox;module$build$src$core$utils$toolbox.isCategoryCollapsible=isCategoryCollapsible$$module$build$src$core$utils$toolbox;module$build$src$core$utils$toolbox.parseToolboxTree=parseToolboxTree$$module$build$src$core$utils$toolbox;var verticalPosition$$module$build$src$core$positionable_helpers;(function(a){a[a.TOP=0]="TOP";a[a.BOTTOM=1]="BOTTOM"})(verticalPosition$$module$build$src$core$positionable_helpers||(verticalPosition$$module$build$src$core$positionable_helpers={}));var horizontalPosition$$module$build$src$core$positionable_helpers;(function(a){a[a.LEFT=0]="LEFT";a[a.RIGHT=1]="RIGHT"})(horizontalPosition$$module$build$src$core$positionable_helpers||(horizontalPosition$$module$build$src$core$positionable_helpers={}));
+var bumpDirection$$module$build$src$core$positionable_helpers;(function(a){a[a.UP=0]="UP";a[a.DOWN=1]="DOWN"})(bumpDirection$$module$build$src$core$positionable_helpers||(bumpDirection$$module$build$src$core$positionable_helpers={}));var module$build$src$core$positionable_helpers={};module$build$src$core$positionable_helpers.bumpDirection=bumpDirection$$module$build$src$core$positionable_helpers;module$build$src$core$positionable_helpers.bumpPositionRect=bumpPositionRect$$module$build$src$core$positionable_helpers;
+module$build$src$core$positionable_helpers.getCornerOppositeToolbox=getCornerOppositeToolbox$$module$build$src$core$positionable_helpers;module$build$src$core$positionable_helpers.getStartPositionRect=getStartPositionRect$$module$build$src$core$positionable_helpers;module$build$src$core$positionable_helpers.horizontalPosition=horizontalPosition$$module$build$src$core$positionable_helpers;module$build$src$core$positionable_helpers.verticalPosition=verticalPosition$$module$build$src$core$positionable_helpers;var SPRITE$$module$build$src$core$sprites={width:96,height:124,url:"sprites.png"},module$build$src$core$sprites={SPRITE:SPRITE$$module$build$src$core$sprites};var ZoomControls$$module$build$src$core$zoom_controls=class{constructor(a){this.workspace=a;this.id="zoomControls";this.boundEvents=[];this.zoomResetGroup=this.zoomOutGroup=this.zoomInGroup=null;this.HEIGHT=this.WIDTH=32;this.SMALL_SPACING=2;this.LARGE_SPACING=11;this.MARGIN_HORIZONTAL=this.MARGIN_VERTICAL=20;this.svgGroup=null;this.top=this.left=0;this.initialized=!1}createDom(){this.svgGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{});const a=String(Math.random()).substring(2);
+this.createZoomOutSvg(a);this.createZoomInSvg(a);this.workspace.isMovable()&&this.createZoomResetSvg(a);return this.svgGroup}init(){this.workspace.getComponentManager().addComponent({component:this,weight:2,capabilities:[ComponentManager$$module$build$src$core$component_manager.Capability.POSITIONABLE]});this.initialized=!0}dispose(){this.workspace.getComponentManager().removeComponent("zoomControls");this.svgGroup&&removeNode$$module$build$src$core$utils$dom(this.svgGroup);for(const a of this.boundEvents)unbind$$module$build$src$core$browser_events(a);
+this.boundEvents.length=0}getBoundingRectangle(){let a=this.SMALL_SPACING+2*this.HEIGHT;this.zoomResetGroup&&(a+=this.LARGE_SPACING+this.HEIGHT);return new Rect$$module$build$src$core$utils$rect(this.top,this.top+a,this.left,this.left+this.WIDTH)}position(a,b){if(this.initialized){var c=getCornerOppositeToolbox$$module$build$src$core$positionable_helpers(this.workspace,a),d=this.SMALL_SPACING+2*this.HEIGHT;this.zoomResetGroup&&(d+=this.LARGE_SPACING+this.HEIGHT);a=getStartPositionRect$$module$build$src$core$positionable_helpers(c,
+new Size$$module$build$src$core$utils$size(this.WIDTH,d),this.MARGIN_HORIZONTAL,this.MARGIN_VERTICAL,a,this.workspace);c=c.vertical;b=bumpPositionRect$$module$build$src$core$positionable_helpers(a,this.MARGIN_VERTICAL,c===verticalPosition$$module$build$src$core$positionable_helpers.TOP?bumpDirection$$module$build$src$core$positionable_helpers.DOWN:bumpDirection$$module$build$src$core$positionable_helpers.UP,b);if(c===verticalPosition$$module$build$src$core$positionable_helpers.TOP){var e=this.SMALL_SPACING+
+this.HEIGHT,f;null==(f=this.zoomInGroup)||f.setAttribute("transform","translate(0, "+e+")");this.zoomResetGroup&&this.zoomResetGroup.setAttribute("transform","translate(0, "+(e+this.LARGE_SPACING+this.HEIGHT)+")")}else{f=this.zoomResetGroup?this.LARGE_SPACING+this.HEIGHT:0;let h;null==(h=this.zoomInGroup)||h.setAttribute("transform","translate(0, "+f+")");f=f+this.SMALL_SPACING+this.HEIGHT;null==(e=this.zoomOutGroup)||e.setAttribute("transform","translate(0, "+f+")")}this.top=b.top;this.left=b.left;
+var g;null==(g=this.svgGroup)||g.setAttribute("transform","translate("+this.left+","+this.top+")")}}createZoomOutSvg(a){this.zoomOutGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyZoom blocklyZoomOut"},this.svgGroup);const b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CLIPPATH,{id:"blocklyZoomoutClipPath"+a},this.zoomOutGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,
+{width:32,height:32},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,{width:SPRITE$$module$build$src$core$sprites.width,height:SPRITE$$module$build$src$core$sprites.height,x:-64,y:-92,"clip-path":"url(#blocklyZoomoutClipPath"+a+")"},this.zoomOutGroup).setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",this.workspace.options.pathToMedia+SPRITE$$module$build$src$core$sprites.url);this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(this.zoomOutGroup,
+"pointerdown",null,this.zoom.bind(this,-1)))}createZoomInSvg(a){this.zoomInGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyZoom blocklyZoomIn"},this.svgGroup);const b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CLIPPATH,{id:"blocklyZoominClipPath"+a},this.zoomInGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{width:32,height:32},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,
+{width:SPRITE$$module$build$src$core$sprites.width,height:SPRITE$$module$build$src$core$sprites.height,x:-32,y:-92,"clip-path":"url(#blocklyZoominClipPath"+a+")"},this.zoomInGroup).setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",this.workspace.options.pathToMedia+SPRITE$$module$build$src$core$sprites.url);this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(this.zoomInGroup,"pointerdown",null,this.zoom.bind(this,1)))}zoom(a,b){this.workspace.markFocused();
+this.workspace.zoomCenter(a);this.fireZoomEvent();clearTouchIdentifier$$module$build$src$core$touch();b.stopPropagation();b.preventDefault()}createZoomResetSvg(a){this.zoomResetGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyZoom blocklyZoomReset"},this.svgGroup);const b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CLIPPATH,{id:"blocklyZoomresetClipPath"+a},this.zoomResetGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,
+{width:32,height:32},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,{width:SPRITE$$module$build$src$core$sprites.width,height:SPRITE$$module$build$src$core$sprites.height,y:-92,"clip-path":"url(#blocklyZoomresetClipPath"+a+")"},this.zoomResetGroup).setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",this.workspace.options.pathToMedia+SPRITE$$module$build$src$core$sprites.url);this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(this.zoomResetGroup,
+"pointerdown",null,this.resetZoom.bind(this)))}resetZoom(a){this.workspace.markFocused();const b=Math.log(this.workspace.options.zoomOptions.startScale/this.workspace.scale)/Math.log(this.workspace.options.zoomOptions.scaleSpeed);this.workspace.beginCanvasTransition();this.workspace.zoomCenter(b);this.workspace.scrollCenter();setTimeout(this.workspace.endCanvasTransition.bind(this.workspace),500);this.fireZoomEvent();clearTouchIdentifier$$module$build$src$core$touch();a.stopPropagation();a.preventDefault()}fireZoomEvent(){const a=
+new (get$$module$build$src$core$events$utils(CLICK$$module$build$src$core$events$utils))(null,this.workspace.id,"zoom_controls");fire$$module$build$src$core$events$utils(a)}};register$$module$build$src$core$css("\n.blocklyZoom>image, .blocklyZoom>svg>image {\n  opacity: .4;\n}\n\n.blocklyZoom>image:hover, .blocklyZoom>svg>image:hover {\n  opacity: .6;\n}\n\n.blocklyZoom>image:active, .blocklyZoom>svg>image:active {\n  opacity: .8;\n}\n");var module$build$src$core$zoom_controls={};
+module$build$src$core$zoom_controls.ZoomControls=ZoomControls$$module$build$src$core$zoom_controls;var IconType$$module$build$src$core$icons$icon_types=class{constructor(a){this.name=a}toString(){return this.name}equals(a){return this.name===a.toString()}};IconType$$module$build$src$core$icons$icon_types.MUTATOR=new IconType$$module$build$src$core$icons$icon_types("mutator");IconType$$module$build$src$core$icons$icon_types.WARNING=new IconType$$module$build$src$core$icons$icon_types("warning");IconType$$module$build$src$core$icons$icon_types.COMMENT=new IconType$$module$build$src$core$icons$icon_types("comment");
+var module$build$src$core$icons$icon_types={};module$build$src$core$icons$icon_types.IconType=IconType$$module$build$src$core$icons$icon_types;(function(a){a[a.VALUE=1]="VALUE";a[a.STATEMENT=3]="STATEMENT";a[a.DUMMY=5]="DUMMY";a[a.CUSTOM=6]="CUSTOM";a[a.END_ROW=7]="END_ROW"})($.inputTypes$$module$build$src$core$inputs$input_types||($.inputTypes$$module$build$src$core$inputs$input_types={}));var module$build$src$core$inputs$input_types={};module$build$src$core$inputs$input_types.inputTypes=$.inputTypes$$module$build$src$core$inputs$input_types;var alertImplementation$$module$build$src$core$dialog=function(a,b){window.alert(a);b&&b()},confirmImplementation$$module$build$src$core$dialog=function(a,b){b(window.confirm(a))},promptImplementation$$module$build$src$core$dialog=function(a,b,c){c(window.prompt(a,b))},TEST_ONLY$$module$build$src$core$dialog={confirmInternal:confirmInternal$$module$build$src$core$dialog},module$build$src$core$dialog={TEST_ONLY:TEST_ONLY$$module$build$src$core$dialog};module$build$src$core$dialog.alert=alert$$module$build$src$core$dialog;
+module$build$src$core$dialog.confirm=confirm$$module$build$src$core$dialog;module$build$src$core$dialog.prompt=prompt$$module$build$src$core$dialog;module$build$src$core$dialog.setAlert=setAlert$$module$build$src$core$dialog;module$build$src$core$dialog.setConfirm=setConfirm$$module$build$src$core$dialog;module$build$src$core$dialog.setPrompt=setPrompt$$module$build$src$core$dialog;var module$build$src$core$interfaces$i_variable_backed_parameter_model={};module$build$src$core$interfaces$i_variable_backed_parameter_model.isVariableBackedParameterModel=isVariableBackedParameterModel$$module$build$src$core$interfaces$i_variable_backed_parameter_model;var setLocale$$module$build$src$core$msg,module$build$src$core$msg;$.Msg$$module$build$src$core$msg=Object.create(null);setLocale$$module$build$src$core$msg=function(a){Object.keys(a).forEach(function(b){$.Msg$$module$build$src$core$msg[b]=a[b]})};module$build$src$core$msg={Msg:$.Msg$$module$build$src$core$msg,setLocale:setLocale$$module$build$src$core$msg};var module$build$src$core$interfaces$i_legacy_procedure_blocks={};module$build$src$core$interfaces$i_legacy_procedure_blocks.isLegacyProcedureCallBlock=isLegacyProcedureCallBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks;module$build$src$core$interfaces$i_legacy_procedure_blocks.isLegacyProcedureDefBlock=isLegacyProcedureDefBlock$$module$build$src$core$interfaces$i_legacy_procedure_blocks;var VarBase$$module$build$src$core$events$events_var_base=class extends Abstract$$module$build$src$core$events$events_abstract{constructor(a){super();this.isBlank="undefined"===typeof a;a&&(this.varId=a.getId(),this.workspaceId=a.workspace.id)}toJson(){const a=super.toJson();if(!this.varId)throw Error("The var ID is undefined. Either pass a variable to the constructor, or call fromJson");a.varId=this.varId;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new VarBase$$module$build$src$core$events$events_var_base);
+b.varId=a.varId;return b}},module$build$src$core$events$events_var_base={};module$build$src$core$events$events_var_base.VarBase=VarBase$$module$build$src$core$events$events_var_base;var VarCreate$$module$build$src$core$events$events_var_create=class extends VarBase$$module$build$src$core$events$events_var_base{constructor(a){super(a);this.type=VAR_CREATE$$module$build$src$core$events$utils;a&&(this.varType=a.type,this.varName=a.name)}toJson(){const a=super.toJson();if(void 0===this.varType)throw Error("The var type is undefined. Either pass a variable to the constructor, or call fromJson");if(!this.varName)throw Error("The var name is undefined. Either pass a variable to the constructor, or call fromJson");
+a.varType=this.varType;a.varName=this.varName;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new VarCreate$$module$build$src$core$events$events_var_create);b.varType=a.varType;b.varName=a.varName;return b}run(a){const b=this.getEventWorkspace_();if(!this.varId)throw Error("The var ID is undefined. Either pass a variable to the constructor, or call fromJson");if(!this.varName)throw Error("The var name is undefined. Either pass a variable to the constructor, or call fromJson");a?b.createVariable(this.varName,
+this.varType,this.varId):b.deleteVariableById(this.varId)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,VAR_CREATE$$module$build$src$core$events$utils,VarCreate$$module$build$src$core$events$events_var_create);var module$build$src$core$events$events_var_create={};module$build$src$core$events$events_var_create.VarCreate=VarCreate$$module$build$src$core$events$events_var_create;var VariableModel$$module$build$src$core$variable_model=class{constructor(a,b,c,d){this.workspace=a;this.name=b;this.type=c||"";this.id_=d||genUid$$module$build$src$core$utils$idgenerator()}getId(){return this.id_}static compareByName(a,b){return a.name.localeCompare(b.name,void 0,{sensitivity:"base"})}},module$build$src$core$variable_model={};module$build$src$core$variable_model.VariableModel=VariableModel$$module$build$src$core$variable_model;var CATEGORY_NAME$$module$build$src$core$variables="VARIABLE",VAR_LETTER_OPTIONS$$module$build$src$core$variables="ijkmnopqrstuvwxyzabcdefgh",TEST_ONLY$$module$build$src$core$variables={generateUniqueNameInternal:generateUniqueNameInternal$$module$build$src$core$variables},module$build$src$core$variables={CATEGORY_NAME:CATEGORY_NAME$$module$build$src$core$variables,TEST_ONLY:TEST_ONLY$$module$build$src$core$variables,VAR_LETTER_OPTIONS:VAR_LETTER_OPTIONS$$module$build$src$core$variables};
+module$build$src$core$variables.allDeveloperVariables=$.allDeveloperVariables$$module$build$src$core$variables;module$build$src$core$variables.allUsedVarModels=$.allUsedVarModels$$module$build$src$core$variables;module$build$src$core$variables.createVariableButtonHandler=createVariableButtonHandler$$module$build$src$core$variables;module$build$src$core$variables.flyoutCategory=flyoutCategory$$module$build$src$core$variables;module$build$src$core$variables.flyoutCategoryBlocks=flyoutCategoryBlocks$$module$build$src$core$variables;
+module$build$src$core$variables.generateUniqueName=generateUniqueName$$module$build$src$core$variables;module$build$src$core$variables.generateUniqueNameFromOptions=generateUniqueNameFromOptions$$module$build$src$core$variables;module$build$src$core$variables.generateVariableFieldDom=generateVariableFieldDom$$module$build$src$core$variables;module$build$src$core$variables.getAddedVariables=getAddedVariables$$module$build$src$core$variables;
+module$build$src$core$variables.getOrCreateVariablePackage=$.getOrCreateVariablePackage$$module$build$src$core$variables;module$build$src$core$variables.getVariable=$.getVariable$$module$build$src$core$variables;module$build$src$core$variables.nameUsedWithAnyType=nameUsedWithAnyType$$module$build$src$core$variables;module$build$src$core$variables.nameUsedWithConflictingParam=nameUsedWithConflictingParam$$module$build$src$core$variables;module$build$src$core$variables.promptName=promptName$$module$build$src$core$variables;
+module$build$src$core$variables.renameVariable=$.renameVariable$$module$build$src$core$variables;var WorkspaceComment$$module$build$src$core$workspace_comment=class{constructor(a,b,c,d,e){this.workspace=a;this.editable=this.movable=this.deletable=!0;this.disposed_=!1;this.isComment=!0;this.id=e&&!a.getCommentById(e)?e:genUid$$module$build$src$core$utils$idgenerator();a.addTopComment(this);this.xy_=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.height_=c;this.width_=d;this.RTL=a.RTL;this.content_=b;WorkspaceComment$$module$build$src$core$workspace_comment.fireCreateEvent(this)}dispose(){this.disposed_||
+(isEnabled$$module$build$src$core$events$utils()&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(COMMENT_DELETE$$module$build$src$core$events$utils))(this)),this.workspace.removeTopComment(this),this.disposed_=!0)}getHeight(){return this.height_}setHeight(a){this.height_=a}getWidth(){return this.width_}setWidth(a){this.width_=a}getRelativeToSurfaceXY(){return new Coordinate$$module$build$src$core$utils$coordinate(this.xy_.x,this.xy_.y)}moveBy(a,b){const c=new (get$$module$build$src$core$events$utils(COMMENT_MOVE$$module$build$src$core$events$utils))(this);
+this.xy_.translate(a,b);c.recordNew();fire$$module$build$src$core$events$utils(c)}isDeletable(){return this.deletable&&!(this.workspace&&this.workspace.options.readOnly)}setDeletable(a){this.deletable=a}isMovable(){return this.movable&&!(this.workspace&&this.workspace.options.readOnly)}setMovable(a){this.movable=a}isEditable(){return this.editable&&!(this.workspace&&this.workspace.options.readOnly)}setEditable(a){this.editable=a}getContent(){return this.content_}setContent(a){this.content_!==a&&(fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(COMMENT_CHANGE$$module$build$src$core$events$utils))(this,
+this.content_,a)),this.content_=a)}toXmlWithXY(a){a=this.toXml(a);a.setAttribute("x",String(Math.round(this.xy_.x)));a.setAttribute("y",String(Math.round(this.xy_.y)));a.setAttribute("h",String(this.height_));a.setAttribute("w",String(this.width_));return a}toXml(a){const b=$.createElement$$module$build$src$core$utils$xml("comment");a||(b.id=this.id);b.textContent=this.getContent();return b}static fireCreateEvent(a){if(isEnabled$$module$build$src$core$events$utils()){const b=$.getGroup$$module$build$src$core$events$utils();
+b||$.setGroup$$module$build$src$core$events$utils(!0);try{fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(COMMENT_CREATE$$module$build$src$core$events$utils))(a))}finally{$.setGroup$$module$build$src$core$events$utils(b)}}}static fromXml(a,b){var c=WorkspaceComment$$module$build$src$core$workspace_comment.parseAttributes(a);b=new WorkspaceComment$$module$build$src$core$workspace_comment(b,c.content,c.h,c.w,c.id);c=a.getAttribute("x");a=a.getAttribute("y");c=c?
+parseInt(c,10):NaN;a=a?parseInt(a,10):NaN;isNaN(c)||isNaN(a)||b.moveBy(c,a);WorkspaceComment$$module$build$src$core$workspace_comment.fireCreateEvent(b);return b}static parseAttributes(a){const b=a.getAttribute("h"),c=a.getAttribute("w"),d=a.getAttribute("x"),e=a.getAttribute("y"),f=a.getAttribute("id");if(!f)throw Error("No ID present in XML comment definition.");let g;return{id:f,h:b?parseInt(b):100,w:c?parseInt(c):100,x:d?parseInt(d):NaN,y:e?parseInt(e):NaN,content:null!=(g=a.textContent)?g:""}}},
+module$build$src$core$workspace_comment={};module$build$src$core$workspace_comment.WorkspaceComment=WorkspaceComment$$module$build$src$core$workspace_comment;var Selected$$module$build$src$core$events$events_selected=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b,c){super(c);this.type=SELECTED$$module$build$src$core$events$utils;this.oldElementId=null!=a?a:void 0;this.newElementId=null!=b?b:void 0}toJson(){const a=super.toJson();a.oldElementId=this.oldElementId;a.newElementId=this.newElementId;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new Selected$$module$build$src$core$events$events_selected);b.oldElementId=
+a.oldElementId;b.newElementId=a.newElementId;return b}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,SELECTED$$module$build$src$core$events$utils,Selected$$module$build$src$core$events$events_selected);var module$build$src$core$events$events_selected={};module$build$src$core$events$events_selected.Selected=Selected$$module$build$src$core$events$events_selected;var module$build$src$core$clipboard$registry={};module$build$src$core$clipboard$registry.register=register$$module$build$src$core$clipboard$registry;module$build$src$core$clipboard$registry.unregister=unregister$$module$build$src$core$clipboard$registry;var WorkspaceCommentPaster$$module$build$src$core$clipboard$workspace_comment_paster=class{paste(a,b,c){const d=a.commentState;if(c)d.setAttribute("x",`${c.x}`),d.setAttribute("y",`${c.y}`);else{var e;c=parseInt(null!=(e=d.getAttribute("x"))?e:"0")+50;let f;e=parseInt(null!=(f=d.getAttribute("y"))?f:"0")+50;d.setAttribute("x",`${c}`);d.setAttribute("y",`${e}`)}return WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.fromXmlRendered(a.commentState,b)}};
+WorkspaceCommentPaster$$module$build$src$core$clipboard$workspace_comment_paster.TYPE="workspace-comment";register$$module$build$src$core$clipboard$registry(WorkspaceCommentPaster$$module$build$src$core$clipboard$workspace_comment_paster.TYPE,new WorkspaceCommentPaster$$module$build$src$core$clipboard$workspace_comment_paster);var module$build$src$core$clipboard$workspace_comment_paster={};module$build$src$core$clipboard$workspace_comment_paster.WorkspaceCommentPaster=WorkspaceCommentPaster$$module$build$src$core$clipboard$workspace_comment_paster;var RESIZE_SIZE$$module$build$src$core$workspace_comment_svg=8,BORDER_RADIUS$$module$build$src$core$workspace_comment_svg=3,TEXTAREA_OFFSET$$module$build$src$core$workspace_comment_svg=2,WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg=class extends WorkspaceComment$$module$build$src$core$workspace_comment{constructor(a,b,c,d,e){super(a,b,c,d,e);this.onMouseMoveWrapper=this.onMouseUpWrapper=null;this.eventsInit=!1;this.deleteIconBorder=this.deleteGroup=this.resizeGroup=this.foreignObject=
+this.svgHandleTarget=this.svgRectTarget=this.textarea=null;this.rendered=this.autoLayout=this.focused=!1;this.svgGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyComment"});this.workspace=a;this.svgRect_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyCommentRect",x:0,y:0,rx:BORDER_RADIUS$$module$build$src$core$workspace_comment_svg,ry:BORDER_RADIUS$$module$build$src$core$workspace_comment_svg});
+this.svgGroup.appendChild(this.svgRect_);this.render()}dispose(){this.disposed_||(getSelected$$module$build$src$core$common()===this&&(this.unselect(),this.workspace.cancelCurrentGesture()),isEnabled$$module$build$src$core$events$utils()&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(COMMENT_DELETE$$module$build$src$core$events$utils))(this)),removeNode$$module$build$src$core$utils$dom(this.svgGroup),$.disable$$module$build$src$core$events$utils(),super.dispose(),
+$.enable$$module$build$src$core$events$utils())}initSvg(a){if(!this.workspace.rendered)throw TypeError("Workspace is headless.");this.workspace.options.readOnly||this.eventsInit||(conditionalBind$$module$build$src$core$browser_events(this.svgRectTarget,"pointerdown",this,this.pathMouseDown),conditionalBind$$module$build$src$core$browser_events(this.svgHandleTarget,"pointerdown",this,this.pathMouseDown));this.eventsInit=!0;this.updateMovable();this.getSvgRoot().parentNode||this.workspace.getBubbleCanvas().appendChild(this.getSvgRoot());
+!a&&this.textarea&&this.textarea.select()}pathMouseDown(a){const b=this.workspace.getGesture(a);b&&b.handleBubbleStart(a,this)}showContextMenu(a){throw Error("The implementation of showContextMenu should be monkey-patched in by blockly.ts");}select(){if(getSelected$$module$build$src$core$common()!==this){var a=null;if(getSelected$$module$build$src$core$common()){a=getSelected$$module$build$src$core$common().id;$.disable$$module$build$src$core$events$utils();try{getSelected$$module$build$src$core$common().unselect()}finally{$.enable$$module$build$src$core$events$utils()}}a=
+new (get$$module$build$src$core$events$utils(SELECTED$$module$build$src$core$events$utils))(a,this.id,this.workspace.id);fire$$module$build$src$core$events$utils(a);setSelected$$module$build$src$core$common(this);this.addSelect()}}unselect(){if(getSelected$$module$build$src$core$common()===this){var a=new (get$$module$build$src$core$events$utils(SELECTED$$module$build$src$core$events$utils))(this.id,null,this.workspace.id);fire$$module$build$src$core$events$utils(a);setSelected$$module$build$src$core$common(null);
+this.removeSelect();this.blurFocus()}}addSelect(){addClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklySelected");this.setFocus()}removeSelect(){addClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklySelected");this.blurFocus()}addFocus(){addClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklyFocused")}removeFocus(){removeClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklyFocused")}getRelativeToSurfaceXY(){let a=0,b=0,c=this.getSvgRoot();if(c){do{const d=getRelativeXY$$module$build$src$core$utils$svg_math(c);
+a+=d.x;b+=d.y;c=c.parentNode}while(c&&c!==this.workspace.getBubbleCanvas()&&null!==c)}return this.xy_=new Coordinate$$module$build$src$core$utils$coordinate(a,b)}moveBy(a,b){const c=new (get$$module$build$src$core$events$utils(COMMENT_MOVE$$module$build$src$core$events$utils))(this),d=this.getRelativeToSurfaceXY();this.translate(d.x+a,d.y+b);this.xy_=new Coordinate$$module$build$src$core$utils$coordinate(d.x+a,d.y+b);c.recordNew();fire$$module$build$src$core$events$utils(c);this.workspace.resizeContents()}translate(a,
+b){this.xy_=new Coordinate$$module$build$src$core$utils$coordinate(a,b);this.getSvgRoot().setAttribute("transform","translate("+a+","+b+")")}moveDuringDrag(a){a=`translate(${a.x}, ${a.y})`;this.getSvgRoot().setAttribute("transform",a)}moveTo(a,b){this.translate(a,b)}clearTransformAttributes(){this.getSvgRoot().removeAttribute("transform")}getBoundingRectangle(){var a=this.getRelativeToSurfaceXY();const b=this.getHeightWidth(),c=a.y,d=a.y+b.height;let e;this.RTL?(e=a.x-b.width,a=a.x):(e=a.x,a=a.x+
+b.width);return new Rect$$module$build$src$core$utils$rect(c,d,e,a)}updateMovable(){this.isMovable()?addClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklyDraggable"):removeClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklyDraggable")}setMovable(a){super.setMovable(a);this.updateMovable()}setEditable(a){super.setEditable(a);this.textarea&&(this.textarea.readOnly=!a)}setDragging(a){a?addClass$$module$build$src$core$utils$dom(this.getSvgRoot(),"blocklyDragging"):removeClass$$module$build$src$core$utils$dom(this.getSvgRoot(),
+"blocklyDragging")}getSvgRoot(){return this.svgGroup}getContent(){return this.textarea?this.textarea.value:this.content_}setContent(a){super.setContent(a);this.textarea&&(this.textarea.value=a)}setDeleteStyle(a){a?addClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklyDraggingDelete"):removeClass$$module$build$src$core$utils$dom(this.svgGroup,"blocklyDraggingDelete")}setAutoLayout(a){}toXmlWithXY(a){let b=0;this.workspace.RTL&&(b=this.workspace.getWidth());a=this.toXml(a);const c=this.getRelativeToSurfaceXY();
+a.setAttribute("x",String(Math.round(this.workspace.RTL?b-c.x:c.x)));a.setAttribute("y",String(Math.round(c.y)));a.setAttribute("h",String(this.getHeight()));a.setAttribute("w",String(this.getWidth()));return a}toCopyData(){return{paster:WorkspaceCommentPaster$$module$build$src$core$clipboard$workspace_comment_paster.TYPE,commentState:this.toXmlWithXY()}}getHeightWidth(){return{width:this.getWidth(),height:this.getHeight()}}render(){if(!this.rendered){var a=this.getHeightWidth(),b=this.createEditor();
+this.svgGroup.appendChild(b);this.svgHandleTarget=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyCommentHandleTarget",x:0,y:0});this.svgGroup.appendChild(this.svgHandleTarget);this.svgRectTarget=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyCommentTarget",x:0,y:0,rx:BORDER_RADIUS$$module$build$src$core$workspace_comment_svg,ry:BORDER_RADIUS$$module$build$src$core$workspace_comment_svg});
+this.svgGroup.appendChild(this.svgRectTarget);this.addResizeDom();this.isDeletable()&&this.addDeleteDom();this.setSize(a.width,a.height);this.textarea.value=this.content_;this.rendered=!0;this.resizeGroup&&conditionalBind$$module$build$src$core$browser_events(this.resizeGroup,"pointerdown",this,this.resizeMouseDown);this.isDeletable()&&(conditionalBind$$module$build$src$core$browser_events(this.deleteGroup,"pointerdown",this,this.deleteMouseDown),conditionalBind$$module$build$src$core$browser_events(this.deleteGroup,
+"pointerout",this,this.deleteMouseOut),conditionalBind$$module$build$src$core$browser_events(this.deleteGroup,"pointerup",this,this.deleteMouseUp))}}createEditor(){this.foreignObject=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FOREIGNOBJECT,{x:0,y:WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.TOP_OFFSET,"class":"blocklyCommentForeignObject"});const a=document.createElementNS(HTML_NS$$module$build$src$core$utils$dom,"body");a.setAttribute("xmlns",
+HTML_NS$$module$build$src$core$utils$dom);a.className="blocklyMinimalBody";const b=document.createElementNS(HTML_NS$$module$build$src$core$utils$dom,"textarea");b.className="blocklyCommentTextarea";b.setAttribute("dir",this.RTL?"RTL":"LTR");b.readOnly=!this.isEditable();a.appendChild(b);this.textarea=b;this.foreignObject.appendChild(a);conditionalBind$$module$build$src$core$browser_events(b,"wheel",this,function(c){c.stopPropagation()});conditionalBind$$module$build$src$core$browser_events(b,"change",
+this,function(c){this.setContent(b.value)});return this.foreignObject}addResizeDom(){this.resizeGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":this.RTL?"blocklyResizeSW":"blocklyResizeSE"},this.svgGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.POLYGON,{points:`0,${RESIZE_SIZE$$module$build$src$core$workspace_comment_svg} ${RESIZE_SIZE$$module$build$src$core$workspace_comment_svg},${RESIZE_SIZE$$module$build$src$core$workspace_comment_svg} ${RESIZE_SIZE$$module$build$src$core$workspace_comment_svg},0`},
+this.resizeGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{"class":"blocklyResizeLine",x1:RESIZE_SIZE$$module$build$src$core$workspace_comment_svg/3,y1:RESIZE_SIZE$$module$build$src$core$workspace_comment_svg-1,x2:RESIZE_SIZE$$module$build$src$core$workspace_comment_svg-1,y2:RESIZE_SIZE$$module$build$src$core$workspace_comment_svg/3},this.resizeGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{"class":"blocklyResizeLine",
+x1:2*RESIZE_SIZE$$module$build$src$core$workspace_comment_svg/3,y1:RESIZE_SIZE$$module$build$src$core$workspace_comment_svg-1,x2:RESIZE_SIZE$$module$build$src$core$workspace_comment_svg-1,y2:2*RESIZE_SIZE$$module$build$src$core$workspace_comment_svg/3},this.resizeGroup)}addDeleteDom(){this.deleteGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyCommentDeleteIcon"},this.svgGroup);this.deleteIconBorder=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CIRCLE,
+{"class":"blocklyDeleteIconShape",r:"7",cx:"7.5",cy:"7.5"},this.deleteGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{x1:"5",y1:"10",x2:"10",y2:"5",stroke:"#fff","stroke-width":"2"},this.deleteGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{x1:"5",y1:"5",x2:"10",y2:"10",stroke:"#fff","stroke-width":"2"},this.deleteGroup)}resizeMouseDown(a){this.unbindDragEvents();isRightButton$$module$build$src$core$browser_events(a)||
+(this.workspace.startDrag(a,new Coordinate$$module$build$src$core$utils$coordinate(this.workspace.RTL?-this.width_:this.width_,this.height_)),this.onMouseUpWrapper=conditionalBind$$module$build$src$core$browser_events(document,"pointerup",this,this.resizeMouseUp),this.onMouseMoveWrapper=conditionalBind$$module$build$src$core$browser_events(document,"pointermove",this,this.resizeMouseMove),this.workspace.hideChaff());a.stopPropagation()}deleteMouseDown(a){this.deleteIconBorder&&addClass$$module$build$src$core$utils$dom(this.deleteIconBorder,
+"blocklyDeleteIconHighlighted");a.stopPropagation()}deleteMouseOut(a){this.deleteIconBorder&&removeClass$$module$build$src$core$utils$dom(this.deleteIconBorder,"blocklyDeleteIconHighlighted")}deleteMouseUp(a){this.dispose();a.stopPropagation()}unbindDragEvents(){this.onMouseUpWrapper&&(unbind$$module$build$src$core$browser_events(this.onMouseUpWrapper),this.onMouseUpWrapper=null);this.onMouseMoveWrapper&&(unbind$$module$build$src$core$browser_events(this.onMouseMoveWrapper),this.onMouseMoveWrapper=
+null)}resizeMouseUp(a){clearTouchIdentifier$$module$build$src$core$touch();this.unbindDragEvents()}resizeMouseMove(a){this.autoLayout=!1;a=this.workspace.moveDrag(a);this.setSize(this.RTL?-a.x:a.x,a.y)}resizeComment(){const a=this.getHeightWidth(),b=WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.TOP_OFFSET,c=2*TEXTAREA_OFFSET$$module$build$src$core$workspace_comment_svg;let d;null==(d=this.foreignObject)||d.setAttribute("width",String(a.width));let e;null==(e=this.foreignObject)||
+e.setAttribute("height",String(a.height-b));if(this.RTL){let f;null==(f=this.foreignObject)||f.setAttribute("x",String(-a.width))}this.textarea&&(this.textarea.style.width=a.width-c+"px",this.textarea.style.height=a.height-c-b+"px")}setSize(a,b){a=Math.max(a,45);b=Math.max(b,20+WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.TOP_OFFSET);this.width_=a;this.height_=b;this.svgRect_.setAttribute("width",`${a}`);this.svgRect_.setAttribute("height",`${b}`);let c;null==(c=this.svgRectTarget)||
+c.setAttribute("width",`${a}`);let d;null==(d=this.svgRectTarget)||d.setAttribute("height",`${b}`);let e;null==(e=this.svgHandleTarget)||e.setAttribute("width",`${a}`);let f;null==(f=this.svgHandleTarget)||f.setAttribute("height",String(WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.TOP_OFFSET));if(this.RTL){this.svgRect_.setAttribute("transform","scale(-1 1)");let g;null==(g=this.svgRectTarget)||g.setAttribute("transform","scale(-1 1)")}if(this.resizeGroup)if(this.RTL){this.resizeGroup.setAttribute("transform",
+"translate("+(-a+RESIZE_SIZE$$module$build$src$core$workspace_comment_svg)+","+(b-RESIZE_SIZE$$module$build$src$core$workspace_comment_svg)+") scale(-1 1)");let g;null==(g=this.deleteGroup)||g.setAttribute("transform","translate("+(-a+RESIZE_SIZE$$module$build$src$core$workspace_comment_svg)+","+-RESIZE_SIZE$$module$build$src$core$workspace_comment_svg+") scale(-1 1)")}else{this.resizeGroup.setAttribute("transform","translate("+(a-RESIZE_SIZE$$module$build$src$core$workspace_comment_svg)+","+(b-RESIZE_SIZE$$module$build$src$core$workspace_comment_svg)+
+")");let g;null==(g=this.deleteGroup)||g.setAttribute("transform","translate("+(a-RESIZE_SIZE$$module$build$src$core$workspace_comment_svg)+","+-RESIZE_SIZE$$module$build$src$core$workspace_comment_svg+")")}this.resizeComment()}setFocus(){this.focused=!0;setTimeout(()=>{this.disposed_||(this.textarea.focus(),this.addFocus(),this.svgRectTarget&&addClass$$module$build$src$core$utils$dom(this.svgRectTarget,"blocklyCommentTargetFocused"),this.svgHandleTarget&&addClass$$module$build$src$core$utils$dom(this.svgHandleTarget,
+"blocklyCommentHandleTargetFocused"))},0)}blurFocus(){this.focused=!1;setTimeout(()=>{this.disposed_||(this.textarea.blur(),this.removeFocus(),this.svgRectTarget&&removeClass$$module$build$src$core$utils$dom(this.svgRectTarget,"blocklyCommentTargetFocused"),this.svgHandleTarget&&removeClass$$module$build$src$core$utils$dom(this.svgHandleTarget,"blocklyCommentHandleTargetFocused"))},0)}static fromXmlRendered(a,b,c){$.disable$$module$build$src$core$events$utils();let d;try{const e=WorkspaceComment$$module$build$src$core$workspace_comment.parseAttributes(a);
+d=new WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg(b,e.content,e.h,e.w,e.id);b.rendered&&(d.initSvg(!0),d.render());if(!isNaN(e.x)&&!isNaN(e.y))if(b.RTL){const f=c||b.getWidth();d.moveBy(f-e.x,e.y)}else d.moveBy(e.x,e.y)}finally{$.enable$$module$build$src$core$events$utils()}WorkspaceComment$$module$build$src$core$workspace_comment.fireCreateEvent(d);return d}};WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.DEFAULT_SIZE=100;
+WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.TOP_OFFSET=10;register$$module$build$src$core$css("\n.blocklyCommentForeignObject {\n  position: relative;\n  z-index: 0;\n}\n\n.blocklyCommentRect {\n  fill: #E7DE8E;\n  stroke: #bcA903;\n  stroke-width: 1px;\n}\n\n.blocklyCommentTarget {\n  fill: transparent;\n  stroke: #bcA903;\n}\n\n.blocklyCommentTargetFocused {\n  fill: none;\n}\n\n.blocklyCommentHandleTarget {\n  fill: none;\n}\n\n.blocklyCommentHandleTargetFocused {\n  fill: transparent;\n}\n\n.blocklyFocused>.blocklyCommentRect {\n  fill: #B9B272;\n  stroke: #B9B272;\n}\n\n.blocklySelected>.blocklyCommentTarget {\n  stroke: #fc3;\n  stroke-width: 3px;\n}\n\n.blocklyCommentDeleteIcon {\n  cursor: pointer;\n  fill: #000;\n  display: none;\n}\n\n.blocklySelected > .blocklyCommentDeleteIcon {\n  display: block;\n}\n\n.blocklyDeleteIconShape {\n  fill: #000;\n  stroke: #000;\n  stroke-width: 1px;\n}\n\n.blocklyDeleteIconShape.blocklyDeleteIconHighlighted {\n  stroke: #fc3;\n}\n");
+var module$build$src$core$workspace_comment_svg={};module$build$src$core$workspace_comment_svg.WorkspaceCommentSvg=WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg;var rootBlocks$$module$build$src$core$render_management=new Set,dirtyBlocks$$module$build$src$core$render_management=new WeakSet,afterRendersPromise$$module$build$src$core$render_management=null,afterRendersResolver$$module$build$src$core$render_management=null,animationRequestId$$module$build$src$core$render_management=0,module$build$src$core$render_management={};module$build$src$core$render_management.finishQueuedRenders=finishQueuedRenders$$module$build$src$core$render_management;
+module$build$src$core$render_management.queueRender=queueRender$$module$build$src$core$render_management;module$build$src$core$render_management.triggerQueuedRenders=triggerQueuedRenders$$module$build$src$core$render_management;var module$build$src$core$xml={};module$build$src$core$xml.appendDomToWorkspace=appendDomToWorkspace$$module$build$src$core$xml;module$build$src$core$xml.blockToDom=blockToDom$$module$build$src$core$xml;module$build$src$core$xml.blockToDomWithXY=blockToDomWithXY$$module$build$src$core$xml;module$build$src$core$xml.clearWorkspaceAndLoadFromXml=clearWorkspaceAndLoadFromXml$$module$build$src$core$xml;module$build$src$core$xml.deleteNext=deleteNext$$module$build$src$core$xml;
+module$build$src$core$xml.domToBlock=$.domToBlock$$module$build$src$core$xml;module$build$src$core$xml.domToBlockInternal=domToBlockInternal$$module$build$src$core$xml;module$build$src$core$xml.domToPrettyText=domToPrettyText$$module$build$src$core$xml;module$build$src$core$xml.domToText=domToText$$module$build$src$core$xml;module$build$src$core$xml.domToVariables=domToVariables$$module$build$src$core$xml;module$build$src$core$xml.domToWorkspace=$.domToWorkspace$$module$build$src$core$xml;
+module$build$src$core$xml.variablesToDom=variablesToDom$$module$build$src$core$xml;module$build$src$core$xml.workspaceToDom=workspaceToDom$$module$build$src$core$xml;var module$build$src$core$interfaces$i_serializable={};module$build$src$core$interfaces$i_serializable.isSerializable=isSerializable$$module$build$src$core$interfaces$i_serializable;var DeserializationError$$module$build$src$core$serialization$exceptions=class extends Error{},MissingBlockType$$module$build$src$core$serialization$exceptions=class extends DeserializationError$$module$build$src$core$serialization$exceptions{constructor(a){super("Expected to find a 'type' property, defining the block type");this.state=a}},MissingConnection$$module$build$src$core$serialization$exceptions=class extends DeserializationError$$module$build$src$core$serialization$exceptions{constructor(a,
+b,c){super(`The block ${b.toDevString()} is missing a(n) ${a}
+connection`);this.block=b;this.state=c}},BadConnectionCheck$$module$build$src$core$serialization$exceptions=class extends DeserializationError$$module$build$src$core$serialization$exceptions{constructor(a,b,c,d){super(`The block ${c.toDevString()} could not connect its
+${b} to its parent, because: ${a}`);this.childBlock=c;this.childState=d}},RealChildOfShadow$$module$build$src$core$serialization$exceptions=class extends DeserializationError$$module$build$src$core$serialization$exceptions{constructor(a){super("Encountered a real block which is defined as a child of a shadow\nblock. It is an invariant of Blockly that shadow blocks only have shadow\nchildren");this.state=a}},UnregisteredIcon$$module$build$src$core$serialization$exceptions=class extends DeserializationError$$module$build$src$core$serialization$exceptions{constructor(a,
+b,c){super(`Cannot add an icon of type '${a}' to the block `+`${b.toDevString()}, because there is no icon registered with `+`type '${a}'. Make sure that all of your icons have been `+"registered.");this.block=b;this.state=c}},module$build$src$core$serialization$exceptions={};module$build$src$core$serialization$exceptions.BadConnectionCheck=BadConnectionCheck$$module$build$src$core$serialization$exceptions;module$build$src$core$serialization$exceptions.DeserializationError=DeserializationError$$module$build$src$core$serialization$exceptions;
+module$build$src$core$serialization$exceptions.MissingBlockType=MissingBlockType$$module$build$src$core$serialization$exceptions;module$build$src$core$serialization$exceptions.MissingConnection=MissingConnection$$module$build$src$core$serialization$exceptions;module$build$src$core$serialization$exceptions.RealChildOfShadow=RealChildOfShadow$$module$build$src$core$serialization$exceptions;module$build$src$core$serialization$exceptions.UnregisteredIcon=UnregisteredIcon$$module$build$src$core$serialization$exceptions;var VARIABLES$$module$build$src$core$serialization$priorities=100,PROCEDURES$$module$build$src$core$serialization$priorities=75,BLOCKS$$module$build$src$core$serialization$priorities=50,module$build$src$core$serialization$priorities={BLOCKS:BLOCKS$$module$build$src$core$serialization$priorities,PROCEDURES:PROCEDURES$$module$build$src$core$serialization$priorities,VARIABLES:VARIABLES$$module$build$src$core$serialization$priorities};var module$build$src$core$serialization$registry={};module$build$src$core$serialization$registry.register=register$$module$build$src$core$serialization$registry;module$build$src$core$serialization$registry.unregister=unregister$$module$build$src$core$serialization$registry;var saveBlock$$module$build$src$core$serialization$blocks=save$$module$build$src$core$serialization$blocks,BlockSerializer$$module$build$src$core$serialization$blocks=class{constructor(){this.priority=BLOCKS$$module$build$src$core$serialization$priorities}save(a){const b=[];for(const c of a.getTopBlocks(!1))(a=save$$module$build$src$core$serialization$blocks(c,{addCoordinates:!0,doFullSerialization:!1}))&&b.push(a);return b.length?{languageVersion:0,blocks:b}:null}load(a,b){a=a.blocks;for(const c of a)append$$module$build$src$core$serialization$blocks(c,
+b,{recordUndo:getRecordUndo$$module$build$src$core$events$utils()})}clear(a){for(const b of a.getTopBlocks(!1))b.dispose(!1)}};register$$module$build$src$core$serialization$registry("blocks",new BlockSerializer$$module$build$src$core$serialization$blocks);var module$build$src$core$serialization$blocks={};module$build$src$core$serialization$blocks.BlockSerializer=BlockSerializer$$module$build$src$core$serialization$blocks;module$build$src$core$serialization$blocks.append=append$$module$build$src$core$serialization$blocks;
+module$build$src$core$serialization$blocks.appendInternal=appendInternal$$module$build$src$core$serialization$blocks;module$build$src$core$serialization$blocks.save=save$$module$build$src$core$serialization$blocks;var BlockBase$$module$build$src$core$events$events_block_base=class extends Abstract$$module$build$src$core$events$events_abstract{constructor(a){super();this.isBlank=!a;a&&(this.blockId=a.id,this.workspaceId=a.workspace.id)}toJson(){const a=super.toJson();if(!this.blockId)throw Error("The block ID is undefined. Either pass a block to the constructor, or call fromJson");a.blockId=this.blockId;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BlockBase$$module$build$src$core$events$events_block_base);
+b.blockId=a.blockId;return b}},module$build$src$core$events$events_block_base={};module$build$src$core$events$events_block_base.BlockBase=BlockBase$$module$build$src$core$events$events_block_base;var BlockCreate$$module$build$src$core$events$events_block_create=class extends BlockBase$$module$build$src$core$events$events_block_base{constructor(a){super(a);this.type=$.CREATE$$module$build$src$core$events$utils;a&&(a.isShadow()&&(this.recordUndo=!1),this.xml=blockToDomWithXY$$module$build$src$core$xml(a),this.ids=getDescendantIds$$module$build$src$core$events$utils(a),this.json=save$$module$build$src$core$serialization$blocks(a,{addCoordinates:!0}))}toJson(){const a=super.toJson();if(!this.xml)throw Error("The block XML is undefined. Either pass a block to the constructor, or call fromJson");
+if(!this.ids)throw Error("The block IDs are undefined. Either pass a block to the constructor, or call fromJson");if(!this.json)throw Error("The block JSON is undefined. Either pass a block to the constructor, or call fromJson");a.xml=domToText$$module$build$src$core$xml(this.xml);a.ids=this.ids;a.json=this.json;this.recordUndo||(a.recordUndo=this.recordUndo);return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BlockCreate$$module$build$src$core$events$events_block_create);b.xml=$.textToDom$$module$build$src$core$utils$xml(a.xml);
+b.ids=a.ids;b.json=a.json;void 0!==a.recordUndo&&(b.recordUndo=a.recordUndo);return b}run(a){const b=this.getEventWorkspace_();if(!this.json)throw Error("The block JSON is undefined. Either pass a block to the constructor, or call fromJson");if(!this.ids)throw Error("The block IDs are undefined. Either pass a block to the constructor, or call fromJson");if(!allShadowBlocks$$module$build$src$core$events$events_block_create(b,this.ids))if(a)append$$module$build$src$core$serialization$blocks(this.json,
+b);else for(a=0;a<this.ids.length;a++){const c=this.ids[a],d=b.getBlockById(c);d?d.dispose(!1):c===this.blockId&&console.warn("Can't uncreate non-existent block: "+c)}}},allShadowBlocks$$module$build$src$core$events$events_block_create=function(a,b){return b.map(c=>a.getBlockById(c)).filter(c=>c&&c.isShadow()).length===b.length};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,$.CREATE$$module$build$src$core$events$utils,BlockCreate$$module$build$src$core$events$events_block_create);
+var module$build$src$core$events$events_block_create={};module$build$src$core$events$events_block_create.BlockCreate=BlockCreate$$module$build$src$core$events$events_block_create;var ThemeChange$$module$build$src$core$events$events_theme_change=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b){super(b);this.type=THEME_CHANGE$$module$build$src$core$events$utils;this.themeName=a}toJson(){const a=super.toJson();if(!this.themeName)throw Error("The theme name is undefined. Either pass a theme name to the constructor, or call fromJson");a.themeName=this.themeName;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new ThemeChange$$module$build$src$core$events$events_theme_change);
+b.themeName=a.themeName;return b}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,THEME_CHANGE$$module$build$src$core$events$utils,ThemeChange$$module$build$src$core$events$events_theme_change);var module$build$src$core$events$events_theme_change={};module$build$src$core$events$events_theme_change.ThemeChange=ThemeChange$$module$build$src$core$events$events_theme_change;var ViewportChange$$module$build$src$core$events$events_viewport=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b,c,d,e){super(d);this.type=VIEWPORT_CHANGE$$module$build$src$core$events$utils;this.viewTop=a;this.viewLeft=b;this.scale=c;this.oldScale=e}toJson(){const a=super.toJson();if(void 0===this.viewTop)throw Error("The view top is undefined. Either pass a value to the constructor, or call fromJson");if(void 0===this.viewLeft)throw Error("The view left is undefined. Either pass a value to the constructor, or call fromJson");
+if(void 0===this.scale)throw Error("The scale is undefined. Either pass a value to the constructor, or call fromJson");if(void 0===this.oldScale)throw Error("The old scale is undefined. Either pass a value to the constructor, or call fromJson");a.viewTop=this.viewTop;a.viewLeft=this.viewLeft;a.scale=this.scale;a.oldScale=this.oldScale;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new ViewportChange$$module$build$src$core$events$events_viewport);b.viewTop=a.viewTop;b.viewLeft=a.viewLeft;
+b.scale=a.scale;b.oldScale=a.oldScale;return b}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,VIEWPORT_CHANGE$$module$build$src$core$events$utils,ViewportChange$$module$build$src$core$events$events_viewport);var module$build$src$core$events$events_viewport={};module$build$src$core$events$events_viewport.ViewportChange=ViewportChange$$module$build$src$core$events$events_viewport;var DEFAULT_SNAP_RADIUS$$module$build$src$core$config,module$build$src$core$config;DEFAULT_SNAP_RADIUS$$module$build$src$core$config=28;$.config$$module$build$src$core$config={dragRadius:5,flyoutDragRadius:10,snapRadius:DEFAULT_SNAP_RADIUS$$module$build$src$core$config,connectingSnapRadius:DEFAULT_SNAP_RADIUS$$module$build$src$core$config,currentConnectionPreference:8,bumpDelay:250};module$build$src$core$config={config:$.config$$module$build$src$core$config};var ConnectionType$$module$build$src$core$connection_type;(function(a){a[a.INPUT_VALUE=1]="INPUT_VALUE";a[a.OUTPUT_VALUE=2]="OUTPUT_VALUE";a[a.NEXT_STATEMENT=3]="NEXT_STATEMENT";a[a.PREVIOUS_STATEMENT=4]="PREVIOUS_STATEMENT"})(ConnectionType$$module$build$src$core$connection_type||(ConnectionType$$module$build$src$core$connection_type={}));var module$build$src$core$connection_type={};module$build$src$core$connection_type.ConnectionType=ConnectionType$$module$build$src$core$connection_type;var ConnectionDB$$module$build$src$core$connection_db=class{constructor(a){this.connectionChecker=a;this.connections=[]}addConnection(a,b){b=this.calculateIndexForYPos(b);this.connections.splice(b,0,a)}findIndexOfConnection(a,b){if(!this.connections.length)return-1;const c=this.calculateIndexForYPos(b);if(c>=this.connections.length)return-1;b=a.y;let d=c;for(;0<=d&&this.connections[d].y===b;){if(this.connections[d]===a)return d;d--}for(d=c;d<this.connections.length&&this.connections[d].y===b;){if(this.connections[d]===
+a)return d;d++}return-1}calculateIndexForYPos(a){if(!this.connections.length)return 0;let b=0,c=this.connections.length;for(;b<c;){const d=Math.floor((b+c)/2);if(this.connections[d].y<a)b=d+1;else if(this.connections[d].y>a)c=d;else{b=d;break}}return b}removeConnection(a,b){a=this.findIndexOfConnection(a,b);if(-1===a)throw Error("Unable to find connection in connectionDB.");this.connections.splice(a,1)}getNeighbours(a,b){function c(l){const m=e-d[l].x,n=f-d[l].y;Math.sqrt(m*m+n*n)<=b&&k.push(d[l]);
+return n<b}const d=this.connections,e=a.x,f=a.y;a=0;let g=d.length-2,h=g;for(;a<h;)d[h].y<f?a=h:g=h,h=Math.floor((a+g)/2);const k=[];g=a=h;if(d.length){for(;0<=a&&c(a);)a--;do g++;while(g<d.length&&c(g))}return k}isInYRange(a,b,c){return Math.abs(this.connections[a].y-b)<=c}searchForClosest(a,b,c){if(!this.connections.length)return{connection:null,radius:b};const d=a.y,e=a.x;a.x=e+c.x;a.y=d+c.y;var f=this.calculateIndexForYPos(a.y);c=null;let g=b,h,k=f-1;for(;0<=k&&this.isInYRange(k,a.y,b);)h=this.connections[k],
+this.connectionChecker.canConnect(a,h,!0,g)&&(c=h,g=h.distanceFrom(a)),k--;for(;f<this.connections.length&&this.isInYRange(f,a.y,b);)h=this.connections[f],this.connectionChecker.canConnect(a,h,!0,g)&&(c=h,g=h.distanceFrom(a)),f++;a.x=e;a.y=d;return{connection:c,radius:g}}static init(a){const b=[];b[ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE]=new ConnectionDB$$module$build$src$core$connection_db(a);b[ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE]=new ConnectionDB$$module$build$src$core$connection_db(a);
+b[ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT]=new ConnectionDB$$module$build$src$core$connection_db(a);b[ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT]=new ConnectionDB$$module$build$src$core$connection_db(a);return b}},module$build$src$core$connection_db={};module$build$src$core$connection_db.ConnectionDB=ConnectionDB$$module$build$src$core$connection_db;var BlockPaster$$module$build$src$core$clipboard$block_paster=class{paste(a,b,c){if(!b.isCapacityAvailable(a.typeCounts))return null;c&&(a.blockState.x=c.x,a.blockState.y=c.y);$.disable$$module$build$src$core$events$utils();let d;try{d=append$$module$build$src$core$serialization$blocks(a.blockState,b),moveBlockToNotConflict$$module$build$src$core$clipboard$block_paster(d)}finally{$.enable$$module$build$src$core$events$utils()}if(!d)return d;isEnabled$$module$build$src$core$events$utils()&&!d.isShadow()&&
+fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CREATE$$module$build$src$core$events$utils))(d));d.select();return d}};BlockPaster$$module$build$src$core$clipboard$block_paster.TYPE="block";register$$module$build$src$core$clipboard$registry(BlockPaster$$module$build$src$core$clipboard$block_paster.TYPE,new BlockPaster$$module$build$src$core$clipboard$block_paster);var module$build$src$core$clipboard$block_paster={};
+module$build$src$core$clipboard$block_paster.BlockPaster=BlockPaster$$module$build$src$core$clipboard$block_paster;module$build$src$core$clipboard$block_paster.moveBlockToNotConflict=moveBlockToNotConflict$$module$build$src$core$clipboard$block_paster;var stashedCopyData$$module$build$src$core$clipboard=null,stashedWorkspace$$module$build$src$core$clipboard=null,TEST_ONLY$$module$build$src$core$clipboard={duplicateInternal:duplicateInternal$$module$build$src$core$clipboard,copyInternal:copyInternal$$module$build$src$core$clipboard},module$build$src$core$clipboard={};module$build$src$core$clipboard.BlockPaster=BlockPaster$$module$build$src$core$clipboard$block_paster;module$build$src$core$clipboard.TEST_ONLY=TEST_ONLY$$module$build$src$core$clipboard;
+module$build$src$core$clipboard.copy=copy$$module$build$src$core$clipboard;module$build$src$core$clipboard.duplicate=duplicate$$module$build$src$core$clipboard;module$build$src$core$clipboard.paste=paste$$module$build$src$core$clipboard;module$build$src$core$clipboard.registry=module$build$src$core$clipboard$registry;var ARIA_PREFIX$$module$build$src$core$utils$aria="aria-",ROLE_ATTRIBUTE$$module$build$src$core$utils$aria="role",Role$$module$build$src$core$utils$aria;(function(a){a.GRID="grid";a.GRIDCELL="gridcell";a.GROUP="group";a.LISTBOX="listbox";a.MENU="menu";a.MENUITEM="menuitem";a.MENUITEMCHECKBOX="menuitemcheckbox";a.OPTION="option";a.PRESENTATION="presentation";a.ROW="row";a.TREE="tree";a.TREEITEM="treeitem"})(Role$$module$build$src$core$utils$aria||(Role$$module$build$src$core$utils$aria={}));var State$$module$build$src$core$utils$aria;
+(function(a){a.ACTIVEDESCENDANT="activedescendant";a.COLCOUNT="colcount";a.DISABLED="disabled";a.EXPANDED="expanded";a.INVALID="invalid";a.LABEL="label";a.LABELLEDBY="labelledby";a.LEVEL="level";a.ORIENTATION="orientation";a.POSINSET="posinset";a.ROWCOUNT="rowcount";a.SELECTED="selected";a.SETSIZE="setsize";a.VALUEMAX="valuemax";a.VALUEMIN="valuemin"})(State$$module$build$src$core$utils$aria||(State$$module$build$src$core$utils$aria={}));var module$build$src$core$utils$aria={};
+module$build$src$core$utils$aria.Role=Role$$module$build$src$core$utils$aria;module$build$src$core$utils$aria.State=State$$module$build$src$core$utils$aria;module$build$src$core$utils$aria.setRole=setRole$$module$build$src$core$utils$aria;module$build$src$core$utils$aria.setState=setState$$module$build$src$core$utils$aria;var Menu$$module$build$src$core$menu=class{constructor(){this.menuItems=[];this.roleName=this.element=this.onKeyDownHandler=this.mouseLeaveHandler=this.mouseEnterHandler=this.clickHandler=this.mouseOverHandler=this.highlightedItem=this.openingCoords=null}addChild(a){this.menuItems.push(a)}render(a){const b=document.createElement("div");b.className="blocklyMenu goog-menu blocklyNonSelectable";b.tabIndex=0;this.roleName&&setRole$$module$build$src$core$utils$aria(b,this.roleName);this.element=b;for(let c=
+0,d;d=this.menuItems[c];c++)b.appendChild(d.createDom());this.mouseOverHandler=conditionalBind$$module$build$src$core$browser_events(b,"pointerover",this,this.handleMouseOver,!0);this.clickHandler=conditionalBind$$module$build$src$core$browser_events(b,"pointerup",this,this.handleClick,!0);this.mouseEnterHandler=conditionalBind$$module$build$src$core$browser_events(b,"pointerenter",this,this.handleMouseEnter,!0);this.mouseLeaveHandler=conditionalBind$$module$build$src$core$browser_events(b,"pointerleave",
+this,this.handleMouseLeave,!0);this.onKeyDownHandler=conditionalBind$$module$build$src$core$browser_events(b,"keydown",this,this.handleKeyEvent);a.appendChild(b);return b}getElement(){return this.element}focus(){const a=this.getElement();a&&(a.focus({preventScroll:!0}),addClass$$module$build$src$core$utils$dom(a,"blocklyFocused"))}blur(){const a=this.getElement();a&&(a.blur(),removeClass$$module$build$src$core$utils$dom(a,"blocklyFocused"))}setRole(a){this.roleName=a}dispose(){this.mouseOverHandler&&
+(unbind$$module$build$src$core$browser_events(this.mouseOverHandler),this.mouseOverHandler=null);this.clickHandler&&(unbind$$module$build$src$core$browser_events(this.clickHandler),this.clickHandler=null);this.mouseEnterHandler&&(unbind$$module$build$src$core$browser_events(this.mouseEnterHandler),this.mouseEnterHandler=null);this.mouseLeaveHandler&&(unbind$$module$build$src$core$browser_events(this.mouseLeaveHandler),this.mouseLeaveHandler=null);this.onKeyDownHandler&&(unbind$$module$build$src$core$browser_events(this.onKeyDownHandler),
+this.onKeyDownHandler=null);for(let a=0,b;b=this.menuItems[a];a++)b.dispose();this.element=null}getMenuItem(a){const b=this.getElement();for(;a&&a!==b;){if(a.classList.contains("blocklyMenuItem"))for(let c=0,d;d=this.menuItems[c];c++)if(d.getElement()===a)return d;a=a.parentElement}return null}setHighlighted(a){var b=this.highlightedItem;b&&(b.setHighlighted(!1),this.highlightedItem=null);a&&(a.setHighlighted(!0),this.highlightedItem=a,b=this.getElement(),scrollIntoContainerView$$module$build$src$core$utils$style(a.getElement(),
+b),setState$$module$build$src$core$utils$aria(b,State$$module$build$src$core$utils$aria.ACTIVEDESCENDANT,a.getId()))}highlightNext(){const a=this.highlightedItem?this.menuItems.indexOf(this.highlightedItem):-1;this.highlightHelper(a,1)}highlightPrevious(){const a=this.highlightedItem?this.menuItems.indexOf(this.highlightedItem):-1;this.highlightHelper(0>a?this.menuItems.length:a,-1)}highlightFirst(){this.highlightHelper(-1,1)}highlightLast(){this.highlightHelper(this.menuItems.length,-1)}highlightHelper(a,
+b){a+=b;let c;for(;c=this.menuItems[a];){if(c.isEnabled()){this.setHighlighted(c);break}a+=b}}handleMouseOver(a){(a=this.getMenuItem(a.target))&&(a.isEnabled()?this.highlightedItem!==a&&this.setHighlighted(a):this.setHighlighted(null))}handleClick(a){const b=this.openingCoords;this.openingCoords=null;if(b&&"number"===typeof a.clientX){const c=new Coordinate$$module$build$src$core$utils$coordinate(a.clientX,a.clientY);if(1>Coordinate$$module$build$src$core$utils$coordinate.distance(b,c))return}(a=
+this.getMenuItem(a.target))&&a.performAction()}handleMouseEnter(a){this.focus()}handleMouseLeave(a){this.getElement()&&(this.blur(),this.setHighlighted(null))}handleKeyEvent(a){if(this.menuItems.length&&!(a.shiftKey||a.ctrlKey||a.metaKey||a.altKey)){var b=this.highlightedItem;switch(a.key){case "Enter":case " ":b&&b.performAction();break;case "ArrowUp":this.highlightPrevious();break;case "ArrowDown":this.highlightNext();break;case "PageUp":case "Home":this.highlightFirst();break;case "PageDown":case "End":this.highlightLast();
+break;default:return}a.preventDefault();a.stopPropagation()}}getSize(){const a=this.getElement(),b=getSize$$module$build$src$core$utils$style(a);b.height=a.scrollHeight;return b}},module$build$src$core$menu={};module$build$src$core$menu.Menu=Menu$$module$build$src$core$menu;var MenuItem$$module$build$src$core$menuitem=class{constructor(a,b){this.content=a;this.opt_value=b;this.enabled=!0;this.element=null;this.rightToLeft=!1;this.roleName=null;this.highlight=this.checked=this.checkable=!1;this.actionHandler=null}createDom(){const a=document.createElement("div");a.id=getNextUniqueId$$module$build$src$core$utils$idgenerator();this.element=a;a.className="blocklyMenuItem goog-menuitem "+(this.enabled?"":"blocklyMenuItemDisabled goog-menuitem-disabled ")+(this.checked?"blocklyMenuItemSelected goog-option-selected ":
+"")+(this.highlight?"blocklyMenuItemHighlight goog-menuitem-highlight ":"")+(this.rightToLeft?"blocklyMenuItemRtl goog-menuitem-rtl ":"");const b=document.createElement("div");b.className="blocklyMenuItemContent goog-menuitem-content";if(this.checkable){var c=document.createElement("div");c.className="blocklyMenuItemCheckbox goog-menuitem-checkbox";b.appendChild(c)}c=this.content;"string"===typeof this.content&&(c=document.createTextNode(this.content));b.appendChild(c);a.appendChild(b);this.roleName&&
+setRole$$module$build$src$core$utils$aria(a,this.roleName);setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.SELECTED,this.checkable&&this.checked||!1);setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.DISABLED,!this.enabled);return a}dispose(){this.element=null}getElement(){return this.element}getId(){return this.element.id}getValue(){let a;return null!=(a=this.opt_value)?a:null}setRightToLeft(a){this.rightToLeft=a}setRole(a){this.roleName=
+a}setCheckable(a){this.checkable=a}setChecked(a){this.checked=a}setHighlighted(a){this.highlight=a;const b=this.getElement();b&&this.isEnabled()&&(a?(addClass$$module$build$src$core$utils$dom(b,"blocklyMenuItemHighlight"),addClass$$module$build$src$core$utils$dom(b,"goog-menuitem-highlight")):(removeClass$$module$build$src$core$utils$dom(b,"blocklyMenuItemHighlight"),removeClass$$module$build$src$core$utils$dom(b,"goog-menuitem-highlight")))}isEnabled(){return this.enabled}setEnabled(a){this.enabled=
+a}performAction(){this.isEnabled()&&this.actionHandler&&this.actionHandler(this)}onAction(a,b){this.actionHandler=a.bind(b)}},module$build$src$core$menuitem={};module$build$src$core$menuitem.MenuItem=MenuItem$$module$build$src$core$menuitem;var owner$$module$build$src$core$widgetdiv=null,dispose$$module$build$src$core$widgetdiv=null,rendererClassName$$module$build$src$core$widgetdiv="",themeClassName$$module$build$src$core$widgetdiv="",containerDiv$$module$build$src$core$widgetdiv,module$build$src$core$widgetdiv={};module$build$src$core$widgetdiv.createDom=createDom$$module$build$src$core$widgetdiv;module$build$src$core$widgetdiv.getDiv=getDiv$$module$build$src$core$widgetdiv;module$build$src$core$widgetdiv.hide=hide$$module$build$src$core$widgetdiv;
+module$build$src$core$widgetdiv.hideIfOwner=hideIfOwner$$module$build$src$core$widgetdiv;module$build$src$core$widgetdiv.isVisible=isVisible$$module$build$src$core$widgetdiv;module$build$src$core$widgetdiv.positionWithAnchor=positionWithAnchor$$module$build$src$core$widgetdiv;module$build$src$core$widgetdiv.repositionForWindowResize=repositionForWindowResize$$module$build$src$core$widgetdiv;module$build$src$core$widgetdiv.show=show$$module$build$src$core$widgetdiv;
+module$build$src$core$widgetdiv.testOnly_setDiv=testOnly_setDiv$$module$build$src$core$widgetdiv;var currentBlock$$module$build$src$core$contextmenu=null,dummyOwner$$module$build$src$core$contextmenu={},menu_$$module$build$src$core$contextmenu=null,module$build$src$core$contextmenu={};module$build$src$core$contextmenu.callbackFactory=$.callbackFactory$$module$build$src$core$contextmenu;module$build$src$core$contextmenu.commentDeleteOption=commentDeleteOption$$module$build$src$core$contextmenu;module$build$src$core$contextmenu.commentDuplicateOption=commentDuplicateOption$$module$build$src$core$contextmenu;
+module$build$src$core$contextmenu.dispose=dispose$$module$build$src$core$contextmenu;module$build$src$core$contextmenu.getCurrentBlock=getCurrentBlock$$module$build$src$core$contextmenu;module$build$src$core$contextmenu.hide=hide$$module$build$src$core$contextmenu;module$build$src$core$contextmenu.setCurrentBlock=setCurrentBlock$$module$build$src$core$contextmenu;module$build$src$core$contextmenu.show=show$$module$build$src$core$contextmenu;
+module$build$src$core$contextmenu.workspaceCommentOption=workspaceCommentOption$$module$build$src$core$contextmenu;var ContextMenuRegistry$$module$build$src$core$contextmenu_registry=class{constructor(){this.registry_=new Map;this.reset()}reset(){this.registry_.clear()}register(a){if(this.registry_.has(a.id))throw Error('Menu item with ID "'+a.id+'" is already registered.');this.registry_.set(a.id,a)}unregister(a){if(!this.registry_.has(a))throw Error('Menu item with ID "'+a+'" not found.');this.registry_.delete(a)}getItem(a){let b;return null!=(b=this.registry_.get(a))?b:null}getContextMenuOptions(a,b){const c=
+[];for(const e of this.registry_.values())if(a===e.scopeType){var d=e.preconditionFn(b);"hidden"!==d&&(d={text:"function"===typeof e.displayText?e.displayText(b):e.displayText,enabled:"enabled"===d,callback:e.callback,scope:b,weight:e.weight},c.push(d))}c.sort(function(e,f){return e.weight-f.weight});return c}};
+(function(a){var b=a.ScopeType||(a.ScopeType={});b.BLOCK="block";b.WORKSPACE="workspace";a.registry=new a})(ContextMenuRegistry$$module$build$src$core$contextmenu_registry||(ContextMenuRegistry$$module$build$src$core$contextmenu_registry={}));var ScopeType$$module$build$src$core$contextmenu_registry=ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType,module$build$src$core$contextmenu_registry={};module$build$src$core$contextmenu_registry.ContextMenuRegistry=ContextMenuRegistry$$module$build$src$core$contextmenu_registry;
+module$build$src$core$contextmenu_registry.ScopeType=ScopeType$$module$build$src$core$contextmenu_registry;var module$build$src$core$utils$math={};module$build$src$core$utils$math.clamp=clamp$$module$build$src$core$utils$math;module$build$src$core$utils$math.toDegrees=toDegrees$$module$build$src$core$utils$math;module$build$src$core$utils$math.toRadians=toRadians$$module$build$src$core$utils$math;var ARROW_SIZE$$module$build$src$core$dropdowndiv=16,BORDER_SIZE$$module$build$src$core$dropdowndiv=1,ARROW_HORIZONTAL_PADDING$$module$build$src$core$dropdowndiv=12,PADDING_Y$$module$build$src$core$dropdowndiv=16,ANIMATION_TIME$$module$build$src$core$dropdowndiv=.25,animateOutTimer$$module$build$src$core$dropdowndiv=null,onHide$$module$build$src$core$dropdowndiv=null,renderedClassName$$module$build$src$core$dropdowndiv="",themeClassName$$module$build$src$core$dropdowndiv="",div$$module$build$src$core$dropdowndiv,
+content$$module$build$src$core$dropdowndiv,arrow$$module$build$src$core$dropdowndiv,boundsElement$$module$build$src$core$dropdowndiv=null,owner$$module$build$src$core$dropdowndiv=null,positionToField$$module$build$src$core$dropdowndiv=null,internal$$module$build$src$core$dropdowndiv={getBoundsInfo:function(){const a=getPageOffset$$module$build$src$core$utils$style(boundsElement$$module$build$src$core$dropdowndiv),b=getSize$$module$build$src$core$utils$style(boundsElement$$module$build$src$core$dropdowndiv);
+return{left:a.x,right:a.x+b.width,top:a.y,bottom:a.y+b.height,width:b.width,height:b.height}},getPositionMetrics:function(a,b,c,d){const e=internal$$module$build$src$core$dropdowndiv.getBoundsInfo(),f=getSize$$module$build$src$core$utils$style(div$$module$build$src$core$dropdowndiv);return b+f.height<e.bottom?getPositionBelowMetrics$$module$build$src$core$dropdowndiv(a,b,e,f):d-f.height>e.top?getPositionAboveMetrics$$module$build$src$core$dropdowndiv(c,d,e,f):b+f.height<document.documentElement.clientHeight?
+getPositionBelowMetrics$$module$build$src$core$dropdowndiv(a,b,e,f):d-f.height>document.documentElement.clientTop?getPositionAboveMetrics$$module$build$src$core$dropdowndiv(c,d,e,f):getPositionTopOfPageMetrics$$module$build$src$core$dropdowndiv(a,e,f)}},TEST_ONLY$$module$build$src$core$dropdowndiv=internal$$module$build$src$core$dropdowndiv,module$build$src$core$dropdowndiv={ANIMATION_TIME:ANIMATION_TIME$$module$build$src$core$dropdowndiv,ARROW_HORIZONTAL_PADDING:ARROW_HORIZONTAL_PADDING$$module$build$src$core$dropdowndiv,
+ARROW_SIZE:ARROW_SIZE$$module$build$src$core$dropdowndiv,BORDER_SIZE:BORDER_SIZE$$module$build$src$core$dropdowndiv,PADDING_Y:PADDING_Y$$module$build$src$core$dropdowndiv,TEST_ONLY:internal$$module$build$src$core$dropdowndiv};module$build$src$core$dropdowndiv.clearContent=clearContent$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.createDom=createDom$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.getContentDiv=getContentDiv$$module$build$src$core$dropdowndiv;
+module$build$src$core$dropdowndiv.getOwner=getOwner$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.getPositionX=getPositionX$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.hide=hide$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.hideIfOwner=hideIfOwner$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.hideWithoutAnimation=hideWithoutAnimation$$module$build$src$core$dropdowndiv;
+module$build$src$core$dropdowndiv.isVisible=isVisible$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.repositionForWindowResize=repositionForWindowResize$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.setBoundsElement=setBoundsElement$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.setColour=setColour$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.show=show$$module$build$src$core$dropdowndiv;
+module$build$src$core$dropdowndiv.showPositionedByBlock=showPositionedByBlock$$module$build$src$core$dropdowndiv;module$build$src$core$dropdowndiv.showPositionedByField=showPositionedByField$$module$build$src$core$dropdowndiv;var disconnectPid$$module$build$src$core$block_animations=null,wobblingBlock$$module$build$src$core$block_animations=null,module$build$src$core$block_animations={};module$build$src$core$block_animations.connectionUiEffect=connectionUiEffect$$module$build$src$core$block_animations;module$build$src$core$block_animations.disconnectUiEffect=disconnectUiEffect$$module$build$src$core$block_animations;module$build$src$core$block_animations.disconnectUiStop=disconnectUiStop$$module$build$src$core$block_animations;
+module$build$src$core$block_animations.disposeUiEffect=disposeUiEffect$$module$build$src$core$block_animations;var BubbleDragger$$module$build$src$core$bubble_dragger=class{constructor(a,b){this.bubble=a;this.workspace=b;this.dragTarget_=null;this.wouldDeleteBubble_=!1;this.startXY_=this.bubble.getRelativeToSurfaceXY()}startBubbleDrag(){$.getGroup$$module$build$src$core$events$utils()||$.setGroup$$module$build$src$core$events$utils(!0);this.workspace.setResizesEnabled(!1);this.bubble.setAutoLayout&&this.bubble.setAutoLayout(!1);this.bubble.setDragging&&this.bubble.setDragging(!0)}dragBubble(a,b){b=this.pixelsToWorkspaceUnits_(b);
+b=Coordinate$$module$build$src$core$utils$coordinate.sum(this.startXY_,b);this.bubble.moveDuringDrag(b);b=this.dragTarget_;this.dragTarget_=this.workspace.getDragTarget(a);a=this.wouldDeleteBubble_;this.wouldDeleteBubble_=this.shouldDelete_(this.dragTarget_);a!==this.wouldDeleteBubble_&&this.updateCursorDuringBubbleDrag_();this.dragTarget_!==b&&(b&&b.onDragExit(this.bubble),this.dragTarget_&&this.dragTarget_.onDragEnter(this.bubble));this.dragTarget_&&this.dragTarget_.onDragOver(this.bubble)}shouldDelete_(a){return a&&
+this.workspace.getComponentManager().hasCapability(a.id,ComponentManager$$module$build$src$core$component_manager.Capability.DELETE_AREA)?a.wouldDelete(this.bubble,!1):!1}updateCursorDuringBubbleDrag_(){this.bubble.setDeleteStyle(this.wouldDeleteBubble_)}endBubbleDrag(a,b){this.dragBubble(a,b);this.dragTarget_&&this.dragTarget_.shouldPreventMove(this.bubble)?a=this.startXY_:(a=this.pixelsToWorkspaceUnits_(b),a=Coordinate$$module$build$src$core$utils$coordinate.sum(this.startXY_,a));this.bubble.moveTo(a.x,
+a.y);if(this.dragTarget_)this.dragTarget_.onDrop(this.bubble);this.wouldDeleteBubble_?(this.fireMoveEvent_(),this.bubble.dispose()):(this.bubble.setDragging&&this.bubble.setDragging(!1),this.fireMoveEvent_());this.workspace.setResizesEnabled(!0);$.setGroup$$module$build$src$core$events$utils(!1)}fireMoveEvent_(){if(this.bubble instanceof WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg){const a=new (get$$module$build$src$core$events$utils(COMMENT_MOVE$$module$build$src$core$events$utils))(this.bubble);
+a.setOldCoordinate(this.startXY_);a.recordNew();fire$$module$build$src$core$events$utils(a)}}pixelsToWorkspaceUnits_(a){a=new Coordinate$$module$build$src$core$utils$coordinate(a.x/this.workspace.scale,a.y/this.workspace.scale);this.workspace.isMutator&&a.scale(1/this.workspace.options.parentWorkspace.scale);return a}},module$build$src$core$bubble_dragger={};module$build$src$core$bubble_dragger.BubbleDragger=BubbleDragger$$module$build$src$core$bubble_dragger;var COLLAPSE_CHARS$$module$build$src$core$internal_constants=30,DRAG_STACK$$module$build$src$core$internal_constants=!0,OPPOSITE_TYPE$$module$build$src$core$internal_constants=[];OPPOSITE_TYPE$$module$build$src$core$internal_constants[ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE]=ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE;OPPOSITE_TYPE$$module$build$src$core$internal_constants[ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE]=ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE;
+OPPOSITE_TYPE$$module$build$src$core$internal_constants[ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT]=ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT;OPPOSITE_TYPE$$module$build$src$core$internal_constants[ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT]=ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT;
+var RENAME_VARIABLE_ID$$module$build$src$core$internal_constants="RENAME_VARIABLE_ID",DELETE_VARIABLE_ID$$module$build$src$core$internal_constants="DELETE_VARIABLE_ID",module$build$src$core$internal_constants={COLLAPSE_CHARS:COLLAPSE_CHARS$$module$build$src$core$internal_constants,DELETE_VARIABLE_ID:DELETE_VARIABLE_ID$$module$build$src$core$internal_constants,DRAG_STACK:DRAG_STACK$$module$build$src$core$internal_constants,OPPOSITE_TYPE:OPPOSITE_TYPE$$module$build$src$core$internal_constants,RENAME_VARIABLE_ID:RENAME_VARIABLE_ID$$module$build$src$core$internal_constants};var module$build$src$core$utils$string={};module$build$src$core$utils$string.commonWordPrefix=commonWordPrefix$$module$build$src$core$utils$string;module$build$src$core$utils$string.commonWordSuffix=commonWordSuffix$$module$build$src$core$utils$string;module$build$src$core$utils$string.isNumber=$.isNumber$$module$build$src$core$utils$string;module$build$src$core$utils$string.shortestStringLength=shortestStringLength$$module$build$src$core$utils$string;
+module$build$src$core$utils$string.startsWith=startsWith$$module$build$src$core$utils$string;module$build$src$core$utils$string.wrap=$.wrap$$module$build$src$core$utils$string;var customTooltip$$module$build$src$core$tooltip=void 0,visible$$module$build$src$core$tooltip=!1,blocked$$module$build$src$core$tooltip=!1,LIMIT$$module$build$src$core$tooltip=50,mouseOutPid$$module$build$src$core$tooltip=0,showPid$$module$build$src$core$tooltip=0,lastX$$module$build$src$core$tooltip=0,lastY$$module$build$src$core$tooltip=0,element$$module$build$src$core$tooltip=null,poisonedElement$$module$build$src$core$tooltip=null,OFFSET_X$$module$build$src$core$tooltip=0,OFFSET_Y$$module$build$src$core$tooltip=
+10,RADIUS_OK$$module$build$src$core$tooltip=10,HOVER_MS$$module$build$src$core$tooltip=750,MARGINS$$module$build$src$core$tooltip=5,containerDiv$$module$build$src$core$tooltip=null,module$build$src$core$tooltip={HOVER_MS:HOVER_MS$$module$build$src$core$tooltip,LIMIT:LIMIT$$module$build$src$core$tooltip,MARGINS:MARGINS$$module$build$src$core$tooltip,OFFSET_X:OFFSET_X$$module$build$src$core$tooltip,OFFSET_Y:OFFSET_Y$$module$build$src$core$tooltip,RADIUS_OK:RADIUS_OK$$module$build$src$core$tooltip};
+module$build$src$core$tooltip.bindMouseEvents=bindMouseEvents$$module$build$src$core$tooltip;module$build$src$core$tooltip.block=block$$module$build$src$core$tooltip;module$build$src$core$tooltip.createDom=createDom$$module$build$src$core$tooltip;module$build$src$core$tooltip.dispose=dispose$$module$build$src$core$tooltip;module$build$src$core$tooltip.getCustomTooltip=getCustomTooltip$$module$build$src$core$tooltip;module$build$src$core$tooltip.getDiv=getDiv$$module$build$src$core$tooltip;
+module$build$src$core$tooltip.getTooltipOfObject=getTooltipOfObject$$module$build$src$core$tooltip;module$build$src$core$tooltip.hide=hide$$module$build$src$core$tooltip;module$build$src$core$tooltip.isVisible=isVisible$$module$build$src$core$tooltip;module$build$src$core$tooltip.setCustomTooltip=setCustomTooltip$$module$build$src$core$tooltip;module$build$src$core$tooltip.unbindMouseEvents=unbindMouseEvents$$module$build$src$core$tooltip;module$build$src$core$tooltip.unblock=unblock$$module$build$src$core$tooltip;var WorkspaceDragger$$module$build$src$core$workspace_dragger=class{constructor(a){this.workspace=a;this.horizontalScrollEnabled_=this.workspace.isMovableHorizontally();this.verticalScrollEnabled_=this.workspace.isMovableVertically();this.startScrollXY_=new Coordinate$$module$build$src$core$utils$coordinate(a.scrollX,a.scrollY)}dispose(){this.workspace=null}startDrag(){getSelected$$module$build$src$core$common()&&getSelected$$module$build$src$core$common().unselect()}endDrag(a){this.drag(a)}drag(a){a=
+Coordinate$$module$build$src$core$utils$coordinate.sum(this.startScrollXY_,a);if(this.horizontalScrollEnabled_&&this.verticalScrollEnabled_)this.workspace.scroll(a.x,a.y);else if(this.horizontalScrollEnabled_)this.workspace.scroll(a.x,this.workspace.scrollY);else if(this.verticalScrollEnabled_)this.workspace.scroll(this.workspace.scrollX,a.y);else throw new TypeError("Invalid state.");}},module$build$src$core$workspace_dragger={};module$build$src$core$workspace_dragger.WorkspaceDragger=WorkspaceDragger$$module$build$src$core$workspace_dragger;var ZOOM_IN_MULTIPLIER$$module$build$src$core$gesture=5,ZOOM_OUT_MULTIPLIER$$module$build$src$core$gesture=6,Gesture$$module$build$src$core$gesture=class{constructor(a,b){this.creatorWorkspace=b;this.mouseDownXY=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.startWorkspace_=this.targetBlock=this.startBlock=this.startIcon=this.startField=this.startBubble=null;this.hasExceededDragRadius=!1;this.boundEvents=[];this.flyout=this.workspaceDragger=this.blockDragger=this.bubbleDragger=null;
+this.isMultiTouch_=this.isEnding_=this.gestureHasStarted=this.calledUpdateIsDragging=!1;this.cachedPoints=new Map;this.startDistance=this.previousScale=0;this.currentDropdownOwner=this.isPinchZoomEnabled=null;this.mostRecentEvent=a;this.currentDragDeltaXY=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.healStack=!DRAG_STACK$$module$build$src$core$internal_constants}dispose(){clearTouchIdentifier$$module$build$src$core$touch();unblock$$module$build$src$core$tooltip();this.creatorWorkspace.clearGesture();
+for(const a of this.boundEvents)unbind$$module$build$src$core$browser_events(a);this.boundEvents.length=0;this.blockDragger&&this.blockDragger.dispose();this.workspaceDragger&&this.workspaceDragger.dispose()}updateFromEvent(a){const b=new Coordinate$$module$build$src$core$utils$coordinate(a.clientX,a.clientY);this.updateDragDelta(b)&&(this.updateIsDragging(),longStop$$module$build$src$core$touch());this.mostRecentEvent=a}updateDragDelta(a){this.currentDragDeltaXY=Coordinate$$module$build$src$core$utils$coordinate.difference(a,
+this.mouseDownXY);return this.hasExceededDragRadius?!1:this.hasExceededDragRadius=Coordinate$$module$build$src$core$utils$coordinate.magnitude(this.currentDragDeltaXY)>(this.flyout?$.config$$module$build$src$core$config.flyoutDragRadius:$.config$$module$build$src$core$config.dragRadius)}updateIsDraggingFromFlyout(){let a;if(!this.targetBlock||null==(a=this.flyout)||!a.isBlockCreatable(this.targetBlock))return!1;if(!this.flyout.targetWorkspace)throw Error("Cannot update dragging from the flyout because the ' +\n          'flyout's target workspace is undefined");
+return!this.flyout.isScrollable()||this.flyout.isDragTowardWorkspace(this.currentDragDeltaXY)?(this.startWorkspace_=this.flyout.targetWorkspace,this.startWorkspace_.updateScreenCalculationsIfScrolled(),$.getGroup$$module$build$src$core$events$utils()||$.setGroup$$module$build$src$core$events$utils(!0),this.startBlock=null,this.targetBlock=this.flyout.createBlock(this.targetBlock),this.targetBlock.select(),!0):!1}updateIsDraggingBubble(){if(!this.startBubble)return!1;this.startDraggingBubble();return!0}updateIsDraggingBlock(){if(!this.targetBlock)return!1;
+if(this.flyout){if(this.updateIsDraggingFromFlyout())return this.startDraggingBlock(),!0}else if(this.targetBlock.isMovable())return this.startDraggingBlock(),!0;return!1}updateIsDraggingWorkspace(){if(!this.startWorkspace_)throw Error("Cannot update dragging the workspace because the start workspace is undefined");if(this.flyout?this.flyout.isScrollable():this.startWorkspace_&&this.startWorkspace_.isDraggable())this.workspaceDragger=new WorkspaceDragger$$module$build$src$core$workspace_dragger(this.startWorkspace_),
+this.workspaceDragger.startDrag()}updateIsDragging(){if(this.calledUpdateIsDragging)throw Error("updateIsDragging_ should only be called once per gesture.");this.calledUpdateIsDragging=!0;this.updateIsDraggingBubble()||this.updateIsDraggingBlock()||this.updateIsDraggingWorkspace()}startDraggingBlock(){this.blockDragger=new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.BLOCK_DRAGGER,this.creatorWorkspace.options,!0))(this.targetBlock,this.startWorkspace_);
+this.blockDragger.startDrag(this.currentDragDeltaXY,this.healStack);this.blockDragger.drag(this.mostRecentEvent,this.currentDragDeltaXY)}startDraggingBubble(){if(!this.startBubble)throw Error("Cannot update dragging the bubble because the start bubble is undefined");if(!this.startWorkspace_)throw Error("Cannot update dragging the bubble because the start workspace is undefined");this.bubbleDragger=new BubbleDragger$$module$build$src$core$bubble_dragger(this.startBubble,this.startWorkspace_);this.bubbleDragger.startBubbleDrag();
+this.bubbleDragger.dragBubble(this.mostRecentEvent,this.currentDragDeltaXY)}doStart(a){if(!this.startWorkspace_)throw Error("Cannot start the touch gesture becauase the start workspace is undefined");this.isPinchZoomEnabled=this.startWorkspace_.options.zoomOptions&&this.startWorkspace_.options.zoomOptions.pinch;isTargetInput$$module$build$src$core$browser_events(a)?this.cancel():(this.gestureHasStarted=!0,disconnectUiStop$$module$build$src$core$block_animations(),this.startWorkspace_.updateScreenCalculationsIfScrolled(),
+this.startWorkspace_.isMutator&&this.startWorkspace_.resize(),this.currentDropdownOwner=getOwner$$module$build$src$core$dropdowndiv(),this.startWorkspace_.hideChaff(!!this.flyout),this.startWorkspace_.markFocused(),this.mostRecentEvent=a,block$$module$build$src$core$tooltip(),this.targetBlock&&this.targetBlock.select(),isRightButton$$module$build$src$core$browser_events(a)?this.handleRightClick(a):("pointerdown"===a.type.toLowerCase()&&"mouse"!==a.pointerType&&longStart$$module$build$src$core$touch(a,
+this),this.mouseDownXY=new Coordinate$$module$build$src$core$utils$coordinate(a.clientX,a.clientY),this.healStack=a.altKey||a.ctrlKey||a.metaKey,this.bindMouseEvents(a),this.isEnding_||this.handleTouchStart(a)))}bindMouseEvents(a){this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(document,"pointerdown",null,this.handleStart.bind(this),!0));this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(document,"pointermove",null,this.handleMove.bind(this),!0));
+this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(document,"pointerup",null,this.handleUp.bind(this),!0));a.preventDefault();a.stopPropagation()}handleStart(a){this.isDragging()||(this.handleTouchStart(a),this.isMultiTouch()&&longStop$$module$build$src$core$touch())}handleMove(a){this.isDragging()&&shouldHandleEvent$$module$build$src$core$touch(a)||!this.isMultiTouch()?(this.updateFromEvent(a),this.workspaceDragger?this.workspaceDragger.drag(this.currentDragDeltaXY):this.blockDragger?
+this.blockDragger.drag(this.mostRecentEvent,this.currentDragDeltaXY):this.bubbleDragger&&this.bubbleDragger.dragBubble(this.mostRecentEvent,this.currentDragDeltaXY),a.preventDefault(),a.stopPropagation()):this.isMultiTouch()&&(this.handleTouchMove(a),longStop$$module$build$src$core$touch())}handleUp(a){this.isDragging()||this.handleTouchEnd(a);if(!this.isMultiTouch()||this.isDragging()){if(!shouldHandleEvent$$module$build$src$core$touch(a))return;this.updateFromEvent(a);longStop$$module$build$src$core$touch();
+if(this.isEnding_){console.log("Trying to end a gesture recursively.");return}this.isEnding_=!0;this.bubbleDragger?this.bubbleDragger.endBubbleDrag(a,this.currentDragDeltaXY):this.blockDragger?this.blockDragger.endDrag(a,this.currentDragDeltaXY):this.workspaceDragger?this.workspaceDragger.endDrag(this.currentDragDeltaXY):this.isBubbleClick()?this.doBubbleClick():this.isFieldClick()?this.doFieldClick():this.isIconClick()?this.doIconClick():this.isBlockClick()?this.doBlockClick():this.isWorkspaceClick()&&
+this.doWorkspaceClick(a)}a.preventDefault();a.stopPropagation();this.dispose()}handleTouchStart(a){var b=getTouchIdentifierFromEvent$$module$build$src$core$touch(a);this.cachedPoints.set(b,this.getTouchPoint(a));var c=Array.from(this.cachedPoints.keys());2===c.length&&(b=this.cachedPoints.get(c[0]),c=this.cachedPoints.get(c[1]),this.startDistance=Coordinate$$module$build$src$core$utils$coordinate.distance(b,c),this.isMultiTouch_=!0,a.preventDefault())}handleTouchMove(a){const b=getTouchIdentifierFromEvent$$module$build$src$core$touch(a);
+this.cachedPoints.set(b,this.getTouchPoint(a));this.isPinchZoomEnabled&&2===this.cachedPoints.size?this.handlePinch(a):this.handleMove(a)}handlePinch(a){var b=Array.from(this.cachedPoints.keys()),c=this.cachedPoints.get(b[0]);b=this.cachedPoints.get(b[1]);c=Coordinate$$module$build$src$core$utils$coordinate.distance(c,b)/this.startDistance;if(0<this.previousScale&&Infinity>this.previousScale){b=c-this.previousScale;b=0<b?b*ZOOM_IN_MULTIPLIER$$module$build$src$core$gesture:b*ZOOM_OUT_MULTIPLIER$$module$build$src$core$gesture;
+if(!this.startWorkspace_)throw Error("Cannot handle a pinch because the start workspace is undefined");const d=this.startWorkspace_,e=mouseToSvg$$module$build$src$core$browser_events(a,d.getParentSvg(),d.getInverseScreenCTM());d.zoom(e.x,e.y,b)}this.previousScale=c;a.preventDefault()}handleTouchEnd(a){a=getTouchIdentifierFromEvent$$module$build$src$core$touch(a);this.cachedPoints.has(a)&&this.cachedPoints.delete(a);2>this.cachedPoints.size&&(this.cachedPoints.clear(),this.previousScale=0)}getTouchPoint(a){return this.startWorkspace_?
+new Coordinate$$module$build$src$core$utils$coordinate(a.pageX,a.pageY):null}isMultiTouch(){return this.isMultiTouch_}cancel(){this.isEnding_||(longStop$$module$build$src$core$touch(),this.bubbleDragger?this.bubbleDragger.endBubbleDrag(this.mostRecentEvent,this.currentDragDeltaXY):this.blockDragger?this.blockDragger.endDrag(this.mostRecentEvent,this.currentDragDeltaXY):this.workspaceDragger&&this.workspaceDragger.endDrag(this.currentDragDeltaXY),this.dispose())}handleRightClick(a){this.targetBlock?
+(this.bringBlockToFront(),this.targetBlock.workspace.hideChaff(!!this.flyout),this.targetBlock.showContextMenu(a)):this.startBubble?this.startBubble.showContextMenu(a):this.startWorkspace_&&!this.flyout&&(this.startWorkspace_.hideChaff(),this.startWorkspace_.showContextMenu(a));a.preventDefault();a.stopPropagation();this.dispose()}handleWsStart(a,b){if(this.gestureHasStarted)throw Error("Tried to call gesture.handleWsStart, but the gesture had already been started.");this.setStartWorkspace(b);this.mostRecentEvent=
+a;this.doStart(a)}fireWorkspaceClick(a){fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(CLICK$$module$build$src$core$events$utils))(null,a.id,"workspace"))}handleFlyoutStart(a,b){if(this.gestureHasStarted)throw Error("Tried to call gesture.handleFlyoutStart, but the gesture had already been started.");this.setStartFlyout(b);this.handleWsStart(a,b.getWorkspace())}handleBlockStart(a,b){if(this.gestureHasStarted)throw Error("Tried to call gesture.handleBlockStart, but the gesture had already been started.");
+this.setStartBlock(b);this.mostRecentEvent=a}handleBubbleStart(a,b){if(this.gestureHasStarted)throw Error("Tried to call gesture.handleBubbleStart, but the gesture had already been started.");this.setStartBubble(b);this.mostRecentEvent=a}doBubbleClick(){this.startBubble instanceof WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg&&(this.startBubble.setFocus(),this.startBubble.select())}doFieldClick(){if(!this.startField)throw Error("Cannot do a field click because the start field is undefined");
+this.currentDropdownOwner!==this.startField&&this.startField.showEditor(this.mostRecentEvent);this.bringBlockToFront()}doIconClick(){if(!this.startIcon)throw Error("Cannot do an icon click because the start icon is undefined");this.startIcon.onClick()}doBlockClick(){if(this.flyout&&this.flyout.autoClose){if(!this.targetBlock)throw Error("Cannot do a block click because the target block is undefined");this.targetBlock.isEnabled()&&($.getGroup$$module$build$src$core$events$utils()||$.setGroup$$module$build$src$core$events$utils(!0),
+this.flyout.createBlock(this.targetBlock).scheduleSnapAndBump())}else{if(!this.startWorkspace_)throw Error("Cannot do a block click because the start workspace is undefined");const a=new (get$$module$build$src$core$events$utils(CLICK$$module$build$src$core$events$utils))(this.startBlock,this.startWorkspace_.id,"block");fire$$module$build$src$core$events$utils(a)}this.bringBlockToFront();$.setGroup$$module$build$src$core$events$utils(!1)}doWorkspaceClick(a){a=this.creatorWorkspace;getSelected$$module$build$src$core$common()&&
+getSelected$$module$build$src$core$common().unselect();this.fireWorkspaceClick(this.startWorkspace_||a)}bringBlockToFront(){this.targetBlock&&!this.flyout&&this.targetBlock.bringToFront()}setStartField(a){if(this.gestureHasStarted)throw Error("Tried to call gesture.setStartField, but the gesture had already been started.");this.startField||(this.startField=a)}setStartIcon(a){if(this.gestureHasStarted)throw Error("Tried to call gesture.setStartIcon, but the gesture had already been started.");this.startIcon||
+(this.startIcon=a)}setStartBubble(a){this.startBubble||(this.startBubble=a)}setStartBlock(a){this.startBlock||this.startBubble||(this.startBlock=a,a.isInFlyout&&a!==a.getRootBlock()?this.setTargetBlock(a.getRootBlock()):this.setTargetBlock(a))}setTargetBlock(a){a.isShadow()?this.setTargetBlock(a.getParent()):this.targetBlock=a}setStartWorkspace(a){this.startWorkspace_||(this.startWorkspace_=a)}setStartFlyout(a){this.flyout||(this.flyout=a)}isBubbleClick(){return!!this.startBubble&&!this.hasExceededDragRadius}isBlockClick(){return!!this.startBlock&&
+!this.hasExceededDragRadius&&!this.isFieldClick()&&!this.isIconClick()}isFieldClick(){return(this.startField?this.startField.isClickable():!1)&&!this.hasExceededDragRadius&&(!this.flyout||!this.flyout.autoClose)}isIconClick(){return!!this.startIcon&&!this.hasExceededDragRadius}isWorkspaceClick(){return!this.startBlock&&!this.startBubble&&!this.startField&&!this.hasExceededDragRadius}isDragging(){return!!this.workspaceDragger||!!this.blockDragger||!!this.bubbleDragger}hasStarted(){return this.gestureHasStarted}getInsertionMarkers(){return this.blockDragger?
+this.blockDragger.getInsertionMarkers():[]}getCurrentDragger(){let a,b;return null!=(b=null!=(a=this.blockDragger)?a:this.workspaceDragger)?b:this.bubbleDragger}static inProgress(){const a=getAllWorkspaces$$module$build$src$core$common();for(let b=0,c;c=a[b];b++)if(c.currentGesture_)return!0;return!1}},module$build$src$core$gesture={};module$build$src$core$gesture.Gesture=Gesture$$module$build$src$core$gesture;var Grid$$module$build$src$core$grid=class{constructor(a,b){this.pattern=a;let c;this.spacing=null!=(c=b.spacing)?c:0;let d;this.length=null!=(d=b.length)?d:1;this.line2=(this.line1=a.firstChild)&&this.line1.nextSibling;let e;this.snapToGrid=null!=(e=b.snap)?e:!1}shouldSnap(){return this.snapToGrid}getSpacing(){return this.spacing}getPatternId(){return this.pattern.id}update(a){var b=this.spacing*a;this.pattern.setAttribute("width",`${b}`);this.pattern.setAttribute("height",`${b}`);b=Math.floor(this.spacing/
+2)+.5;let c=b-this.length/2,d=b+this.length/2;b*=a;c*=a;d*=a;this.setLineAttributes(this.line1,a,c,d,b,b);this.setLineAttributes(this.line2,a,b,b,c,d)}setLineAttributes(a,b,c,d,e,f){a&&(a.setAttribute("stroke-width",`${b}`),a.setAttribute("x1",`${c}`),a.setAttribute("y1",`${e}`),a.setAttribute("x2",`${d}`),a.setAttribute("y2",`${f}`))}moveTo(a,b){this.pattern.setAttribute("x",`${a}`);this.pattern.setAttribute("y",`${b}`)}static createDom(a,b,c){a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATTERN,
+{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},c);let d,e;if(0<(null!=(d=b.length)?d:1)&&0<(null!=(e=b.spacing)?e:0)){createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{stroke:b.colour},a);let f;null!=(f=b.length)&&f&&createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{stroke:b.colour},a)}else createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{},a);return a}},module$build$src$core$grid=
+{};module$build$src$core$grid.Grid=Grid$$module$build$src$core$grid;var MarkerManager$$module$build$src$core$marker_manager=class{constructor(a){this.workspace=a;this.cursorSvg_=this.cursor_=null;this.markers=new Map;this.markerSvg_=null}registerMarker(a,b){this.markers.has(a)&&this.unregisterMarker(a);b.setDrawer(this.workspace.getRenderer().makeMarkerDrawer(this.workspace,b));this.setMarkerSvg(b.getDrawer().createDom());this.markers.set(a,b)}unregisterMarker(a){const b=this.markers.get(a);if(b)b.dispose(),this.markers.delete(a);else throw Error("Marker with ID "+
+a+" does not exist. Can only unregister markers that exist.");}getCursor(){return this.cursor_}getMarker(a){return this.markers.get(a)||null}setCursor(a){this.cursor_&&this.cursor_.getDrawer()&&this.cursor_.getDrawer().dispose();if(this.cursor_=a)a=this.workspace.getRenderer().makeMarkerDrawer(this.workspace,this.cursor_),this.cursor_.setDrawer(a),this.setCursorSvg(this.cursor_.getDrawer().createDom())}setCursorSvg(a){a?(this.workspace.getBlockCanvas().appendChild(a),this.cursorSvg_=a):this.cursorSvg_=
+null}setMarkerSvg(a){a?this.workspace.getBlockCanvas()&&(this.cursorSvg_?this.workspace.getBlockCanvas().insertBefore(a,this.cursorSvg_):this.workspace.getBlockCanvas().appendChild(a)):this.markerSvg_=null}updateMarkers(){this.workspace.keyboardAccessibilityMode&&this.cursorSvg_&&this.workspace.getCursor().draw()}dispose(){const a=Object.keys(this.markers);for(let b=0,c;c=a[b];b++)this.unregisterMarker(c);this.markers.clear();this.cursor_&&(this.cursor_.dispose(),this.cursor_=null)}};
+MarkerManager$$module$build$src$core$marker_manager.LOCAL_MARKER="local_marker_1";var module$build$src$core$marker_manager={};module$build$src$core$marker_manager.MarkerManager=MarkerManager$$module$build$src$core$marker_manager;var module$build$src$core$utils$object={};module$build$src$core$utils$object.deepMerge=deepMerge$$module$build$src$core$utils$object;var Theme$$module$build$src$core$theme=class{constructor(a,b,c,d){this.name=a;this.startHats=!1;this.blockStyles=b||Object.create(null);this.categoryStyles=c||Object.create(null);this.componentStyles=d||Object.create(null);this.fontStyle=Object.create(null);register$$module$build$src$core$registry(Type$$module$build$src$core$registry.THEME,a,this,!0)}getClassName(){return this.name+"-theme"}setBlockStyle(a,b){this.blockStyles[a]=b}setCategoryStyle(a,b){this.categoryStyles[a]=b}getComponentStyle(a){a=
+this.componentStyles[a];if(!a)return null;if("string"===typeof a){const b=this.getComponentStyle(a);if(b)return b}return`${a}`}setComponentStyle(a,b){this.componentStyles[a]=b}setFontStyle(a){this.fontStyle=a}setStartHats(a){this.startHats=a}static defineTheme(a,b){a=a.toLowerCase();const c=new Theme$$module$build$src$core$theme(a);let d=b.base;if(d){if("string"===typeof d){let e;d=null!=(e=getObject$$module$build$src$core$registry(Type$$module$build$src$core$registry.THEME,d))?e:void 0}d instanceof
+Theme$$module$build$src$core$theme&&(deepMerge$$module$build$src$core$utils$object(c,d),c.name=a)}deepMerge$$module$build$src$core$utils$object(c.blockStyles,b.blockStyles);deepMerge$$module$build$src$core$utils$object(c.categoryStyles,b.categoryStyles);deepMerge$$module$build$src$core$utils$object(c.componentStyles,b.componentStyles);deepMerge$$module$build$src$core$utils$object(c.fontStyle,b.fontStyle);null!==b.startHats&&(c.startHats=b.startHats);return c}},module$build$src$core$theme={};
+module$build$src$core$theme.Theme=Theme$$module$build$src$core$theme;var defaultBlockStyles$$module$build$src$core$theme$classic={colour_blocks:{colourPrimary:"20"},list_blocks:{colourPrimary:"260"},logic_blocks:{colourPrimary:"210"},loop_blocks:{colourPrimary:"120"},math_blocks:{colourPrimary:"230"},procedure_blocks:{colourPrimary:"290"},text_blocks:{colourPrimary:"160"},variable_blocks:{colourPrimary:"330"},variable_dynamic_blocks:{colourPrimary:"310"},hat_blocks:{colourPrimary:"330",hat:"cap"}},categoryStyles$$module$build$src$core$theme$classic={colour_category:{colour:"20"},
+list_category:{colour:"260"},logic_category:{colour:"210"},loop_category:{colour:"120"},math_category:{colour:"230"},procedure_category:{colour:"290"},text_category:{colour:"160"},variable_category:{colour:"330"},variable_dynamic_category:{colour:"310"}},Classic$$module$build$src$core$theme$classic=new Theme$$module$build$src$core$theme("classic",defaultBlockStyles$$module$build$src$core$theme$classic,categoryStyles$$module$build$src$core$theme$classic),module$build$src$core$theme$classic={Classic:Classic$$module$build$src$core$theme$classic};var Options$$module$build$src$core$options=class{constructor(a){this.gridPattern=null;this.getMetrics=this.setMetrics=void 0;let b=null,c=!1;var d=!1,e=!1,f=!1,g=!1,h=!1;const k=!!a.readOnly;if(!k){var l;b=convertToolboxDefToJson$$module$build$src$core$utils$toolbox(null!=(l=a.toolbox)?l:null);c=hasCategories$$module$build$src$core$utils$toolbox(b);d=a.trashcan;d=void 0===d?c:d;e=a.collapse;e=void 0===e?c:e;f=a.comments;f=void 0===f?c:f;g=a.disable;g=void 0===g?c:g;h=a.sounds;h=void 0===h?!0:h}l=
+a.maxTrashcanContents;d?void 0===l&&(l=32):l=0;const m=!!a.rtl;let n=a.horizontalLayout;void 0===n&&(n=!1);var p="end"!==a.toolboxPosition;p=n?p?Position$$module$build$src$core$utils$toolbox.TOP:Position$$module$build$src$core$utils$toolbox.BOTTOM:p===m?Position$$module$build$src$core$utils$toolbox.RIGHT:Position$$module$build$src$core$utils$toolbox.LEFT;let q=a.css;void 0===q&&(q=!0);let r="https://blockly-demo.appspot.com/static/media/";a.media?r=a.media.endsWith("/")?a.media:a.media+"/":"path"in
+a&&(warn$$module$build$src$core$utils$deprecation("path","Nov 2014","Jul 2023","media"),r=a.path+"media/");const u=a.oneBasedIndex,y=a.renderer||"geras",z=a.plugins||{};let t=a.modalInputs;void 0===t&&(t=!0);this.RTL=m;this.oneBasedIndex=void 0===u?!0:u;this.collapse=e;this.comments=f;this.disable=g;this.readOnly=k;this.maxBlocks=a.maxBlocks||Infinity;let v;this.maxInstances=null!=(v=a.maxInstances)?v:null;this.modalInputs=t;this.pathToMedia=r;this.hasCategories=c;this.moveOptions=Options$$module$build$src$core$options.parseMoveOptions_(a,
+c);this.hasScrollbars=!!this.moveOptions.scrollbars;this.hasTrashcan=d;this.maxTrashcanContents=l;this.hasSounds=h;this.hasCss=q;this.horizontalLayout=n;this.languageTree=b;this.gridOptions=Options$$module$build$src$core$options.parseGridOptions_(a);this.zoomOptions=Options$$module$build$src$core$options.parseZoomOptions_(a);this.toolboxPosition=p;this.theme=Options$$module$build$src$core$options.parseThemeOptions_(a);this.renderer=y;let w;this.rendererOverrides=null!=(w=a.rendererOverrides)?w:null;
+let x;this.parentWorkspace=null!=(x=a.parentWorkspace)?x:null;this.plugins=z}static parseMoveOptions_(a,b){const c=a.move||{},d={};void 0===c.scrollbars&&void 0===a.scrollbars?d.scrollbars=b:"object"===typeof c.scrollbars?(d.scrollbars={horizontal:!!c.scrollbars.horizontal,vertical:!!c.scrollbars.vertical},d.scrollbars.horizontal&&d.scrollbars.vertical?d.scrollbars=!0:d.scrollbars.horizontal||d.scrollbars.vertical||(d.scrollbars=!1)):d.scrollbars=!!c.scrollbars||!!a.scrollbars;d.wheel=d.scrollbars&&
+void 0!==c.wheel?!!c.wheel:"object"===typeof d.scrollbars;d.drag=d.scrollbars?void 0===c.drag?!0:!!c.drag:!1;return d}static parseZoomOptions_(a){a=a.zoom||{};const b={};b.controls=void 0===a.controls?!1:!!a.controls;b.wheel=void 0===a.wheel?!1:!!a.wheel;b.startScale=void 0===a.startScale?1:Number(a.startScale);b.maxScale=void 0===a.maxScale?3:Number(a.maxScale);b.minScale=void 0===a.minScale?.3:Number(a.minScale);b.scaleSpeed=void 0===a.scaleSpeed?1.2:Number(a.scaleSpeed);b.pinch=void 0===a.pinch?
+b.wheel||b.controls:!!a.pinch;return b}static parseGridOptions_(a){a=a.grid||{};const b={};b.spacing=Number(a.spacing)||0;b.colour=a.colour||"#888";b.length=void 0===a.length?1:Number(a.length);b.snap=0<b.spacing&&!!a.snap;return b}static parseThemeOptions_(a){a=a.theme||Classic$$module$build$src$core$theme$classic;return"string"===typeof a?getObject$$module$build$src$core$registry(Type$$module$build$src$core$registry.THEME,a):a instanceof Theme$$module$build$src$core$theme?a:Theme$$module$build$src$core$theme.defineTheme(a.name||
+"builtin"+getNextUniqueId$$module$build$src$core$utils$idgenerator(),a)}},module$build$src$core$options={};module$build$src$core$options.Options=Options$$module$build$src$core$options;var module$build$src$core$interfaces$i_has_bubble={};module$build$src$core$interfaces$i_has_bubble.hasBubble=hasBubble$$module$build$src$core$interfaces$i_has_bubble;var BlockChange$$module$build$src$core$events$events_block_change=class extends BlockBase$$module$build$src$core$events$events_block_base{constructor(a,b,c,d,e){super(a);this.type=$.CHANGE$$module$build$src$core$events$utils;a&&(this.element=b,this.name=c||void 0,this.oldValue=d,this.newValue=e)}toJson(){const a=super.toJson();if(!this.element)throw Error("The changed element is undefined. Either pass an element to the constructor, or call fromJson");a.element=this.element;a.name=this.name;a.oldValue=
+this.oldValue;a.newValue=this.newValue;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BlockChange$$module$build$src$core$events$events_block_change);b.element=a.element;b.name=a.name;b.oldValue=a.oldValue;b.newValue=a.newValue;return b}isNull(){return this.oldValue===this.newValue}run(a){var b=this.getEventWorkspace_();if(!this.blockId)throw Error("The block ID is undefined. Either pass a block to the constructor, or call fromJson");b=b.getBlockById(this.blockId);if(!b)throw Error("The associated block is undefined. Either pass a block to the constructor, or call fromJson");
+var c=b.getIcon(IconType$$module$build$src$core$icons$icon_types.MUTATOR);c&&hasBubble$$module$build$src$core$interfaces$i_has_bubble(c)&&c.bubbleIsVisible()&&c.setBubbleVisible(!1);a=a?this.newValue:this.oldValue;switch(this.element){case "field":(b=b.getField(this.name))?b.setValue(a):console.warn("Can't set non-existent field: "+this.name);break;case "comment":b.setCommentText(a||null);break;case "collapsed":b.setCollapsed(!!a);break;case "disabled":b.setEnabled(!a);break;case "inline":b.setInputsInline(!!a);
+break;case "mutation":c=BlockChange$$module$build$src$core$events$events_block_change.getExtraBlockState_(b);b.loadExtraState?b.loadExtraState(JSON.parse(a||"{}")):b.domToMutation&&b.domToMutation($.textToDom$$module$build$src$core$utils$xml(a||"<mutation/>"));fire$$module$build$src$core$events$utils(new BlockChange$$module$build$src$core$events$events_block_change(b,"mutation",null,c,a));break;default:console.warn("Unknown change type: "+this.element)}}static getExtraBlockState_(a){return a.saveExtraState?
+(a=a.saveExtraState(!0))?JSON.stringify(a):"":a.mutationToDom?(a=a.mutationToDom())?domToText$$module$build$src$core$xml(a):"":""}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,$.CHANGE$$module$build$src$core$events$utils,BlockChange$$module$build$src$core$events$events_block_change);var module$build$src$core$events$events_block_change={};module$build$src$core$events$events_block_change.BlockChange=BlockChange$$module$build$src$core$events$events_block_change;var hsvSaturation$$module$build$src$core$utils$colour=.45,hsvValue$$module$build$src$core$utils$colour=.65,names$$module$build$src$core$utils$colour={aqua:"#00ffff",black:"#000000",blue:"#0000ff",fuchsia:"#ff00ff",gray:"#808080",green:"#008000",lime:"#00ff00",maroon:"#800000",navy:"#000080",olive:"#808000",purple:"#800080",red:"#ff0000",silver:"#c0c0c0",teal:"#008080",white:"#ffffff",yellow:"#ffff00"},module$build$src$core$utils$colour={};module$build$src$core$utils$colour.blend=blend$$module$build$src$core$utils$colour;
+module$build$src$core$utils$colour.getHsvSaturation=getHsvSaturation$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.getHsvValue=getHsvValue$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.hexToRgb=hexToRgb$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.hsvToHex=hsvToHex$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.hueToHex=hueToHex$$module$build$src$core$utils$colour;
+module$build$src$core$utils$colour.names=names$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.parse=parse$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.rgbToHex=rgbToHex$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.setHsvSaturation=setHsvSaturation$$module$build$src$core$utils$colour;module$build$src$core$utils$colour.setHsvValue=setHsvValue$$module$build$src$core$utils$colour;var module$build$src$core$utils$parsing={};module$build$src$core$utils$parsing.checkMessageReferences=checkMessageReferences$$module$build$src$core$utils$parsing;module$build$src$core$utils$parsing.parseBlockColour=parseBlockColour$$module$build$src$core$utils$parsing;module$build$src$core$utils$parsing.replaceMessageReferences=replaceMessageReferences$$module$build$src$core$utils$parsing;module$build$src$core$utils$parsing.tokenizeInterpolation=tokenizeInterpolation$$module$build$src$core$utils$parsing;var Field$$module$build$src$core$field=class{constructor(a,b,c){this.DEFAULT_VALUE=null;this.name=void 0;this.constants_=this.mouseDownWrapper_=this.textContent_=this.textElement_=this.borderRect_=this.fieldGroup_=this.markerSvg_=this.cursorSvg_=this.tooltip_=this.validator_=null;this.disposed=!1;this.maxDisplayLength=50;this.sourceBlock_=null;this.enabled_=this.visible_=this.isDirty_=!0;this.suffixField=this.prefixField=this.clickTarget_=null;this.EDITABLE=!0;this.SERIALIZABLE=!1;this.CURSOR="";
+this.value_="DEFAULT_VALUE"in new.target.prototype?new.target.prototype.DEFAULT_VALUE:this.DEFAULT_VALUE;this.size_=new Size$$module$build$src$core$utils$size(0,0);a!==Field$$module$build$src$core$field.SKIP_SETUP&&(c&&this.configure_(c),this.setValue(a),b&&this.setValidator(b))}configure_(a){a.tooltip&&this.setTooltip(replaceMessageReferences$$module$build$src$core$utils$parsing(a.tooltip))}setSourceBlock(a){if(this.sourceBlock_)throw Error("Field already bound to a block");this.sourceBlock_=a}getConstants(){!this.constants_&&
+this.sourceBlock_&&!this.sourceBlock_.isDeadOrDying()&&this.sourceBlock_.workspace.rendered&&(this.constants_=this.sourceBlock_.workspace.getRenderer().getConstants());return this.constants_}getSourceBlock(){return this.sourceBlock_}init(){this.fieldGroup_||(this.fieldGroup_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{}),this.isVisible()||(this.fieldGroup_.style.display="none"),this.sourceBlock_.getSvgRoot().appendChild(this.fieldGroup_),this.initView(),
+this.updateEditable(),this.setTooltip(this.tooltip_),this.bindEvents_(),this.initModel())}initView(){this.createBorderRect_();this.createTextElement_()}initModel(){}isFullBlockField(){return!this.borderRect_}createBorderRect_(){this.borderRect_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{rx:this.getConstants().FIELD_BORDER_RECT_RADIUS,ry:this.getConstants().FIELD_BORDER_RECT_RADIUS,x:0,y:0,height:this.size_.height,width:this.size_.width,"class":"blocklyFieldRect"},
+this.fieldGroup_)}createTextElement_(){this.textElement_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TEXT,{"class":"blocklyText"},this.fieldGroup_);this.getConstants().FIELD_TEXT_BASELINE_CENTER&&this.textElement_.setAttribute("dominant-baseline","central");this.textContent_=document.createTextNode("");this.textElement_.appendChild(this.textContent_)}bindEvents_(){const a=this.getClickTarget_();if(!a)throw Error("A click target has not been set.");bindMouseEvents$$module$build$src$core$tooltip(a);
+this.mouseDownWrapper_=conditionalBind$$module$build$src$core$browser_events(a,"pointerdown",this,this.onMouseDown_)}fromXml(a){this.setValue(a.textContent)}toXml(a){a.textContent=this.getValue();return a}saveState(a){a=this.saveLegacyState(Field$$module$build$src$core$field);return null!==a?a:this.getValue()}loadState(a){this.loadLegacyState(Field$$module$build$src$core$field,a)||this.setValue(a)}saveLegacyState(a){return a.prototype.saveState===this.saveState&&a.prototype.toXml!==this.toXml?(a=
+$.createElement$$module$build$src$core$utils$xml("field"),a.setAttribute("name",this.name||""),domToText$$module$build$src$core$utils$xml(this.toXml(a)).replace(' xmlns="https://developers.google.com/blockly/xml"',"")):null}loadLegacyState(a,b){return a.prototype.loadState===this.loadState&&a.prototype.fromXml!==this.fromXml?(this.fromXml($.textToDom$$module$build$src$core$utils$xml(b)),!0):!1}dispose(){hideIfOwner$$module$build$src$core$dropdowndiv(this);hideIfOwner$$module$build$src$core$widgetdiv(this);
+let a;(null==(a=this.getSourceBlock())?0:a.isDeadOrDying())||removeNode$$module$build$src$core$utils$dom(this.fieldGroup_);this.disposed=!0}updateEditable(){const a=this.fieldGroup_,b=this.getSourceBlock();this.EDITABLE&&a&&b&&(this.enabled_&&b.isEditable()?(addClass$$module$build$src$core$utils$dom(a,"blocklyEditableText"),removeClass$$module$build$src$core$utils$dom(a,"blocklyNonEditableText"),a.style.cursor=this.CURSOR):(addClass$$module$build$src$core$utils$dom(a,"blocklyNonEditableText"),removeClass$$module$build$src$core$utils$dom(a,
+"blocklyEditableText"),a.style.cursor=""))}setEnabled(a){this.enabled_=a;this.updateEditable()}isEnabled(){return this.enabled_}isClickable(){return this.enabled_&&!!this.sourceBlock_&&this.sourceBlock_.isEditable()&&this.showEditor_!==Field$$module$build$src$core$field.prototype.showEditor_}isCurrentlyEditable(){return this.enabled_&&this.EDITABLE&&!!this.sourceBlock_&&this.sourceBlock_.isEditable()}isSerializable(){let a=!1;this.name&&(this.SERIALIZABLE?a=!0:this.EDITABLE&&(console.warn("Detected an editable field that was not serializable. Please define SERIALIZABLE property as true on all editable custom fields. Proceeding with serialization."),
+a=!0));return a}isVisible(){return this.visible_}setVisible(a){if(this.visible_!==a){this.visible_=a;var b=this.fieldGroup_;b&&(b.style.display=a?"block":"none")}}setValidator(a){this.validator_=a}getValidator(){return this.validator_}getSvgRoot(){return this.fieldGroup_}getBorderRect(){if(!this.borderRect_)throw Error(`The border rectangle is ${this.borderRect_}.`);return this.borderRect_}getTextElement(){if(!this.textElement_)throw Error(`The text element is ${this.textElement_}.`);return this.textElement_}getTextContent(){if(!this.textContent_)throw Error(`The text content is ${this.textContent_}.`);
+return this.textContent_}applyColour(){}render_(){this.textContent_&&(this.textContent_.nodeValue=this.getDisplayText_());this.updateSize_()}showEditor(a){this.isClickable()&&this.showEditor_(a)}showEditor_(a){}repositionForWindowResize(){return!1}updateSize_(a){const b=this.getConstants();a=void 0!==a?a:this.isFullBlockField()?0:this.getConstants().FIELD_BORDER_RECT_X_PADDING;let c=2*a,d=b.FIELD_TEXT_HEIGHT,e=0;this.textElement_&&(e=getFastTextWidth$$module$build$src$core$utils$dom(this.textElement_,
+b.FIELD_TEXT_FONTSIZE,b.FIELD_TEXT_FONTWEIGHT,b.FIELD_TEXT_FONTFAMILY),c+=e);this.isFullBlockField()||(d=Math.max(d,b.FIELD_BORDER_RECT_HEIGHT));this.size_.height=d;this.size_.width=c;this.positionTextElement_(a,e);this.positionBorderRect_()}positionTextElement_(a,b){if(this.textElement_){var c=this.getConstants(),d=this.size_.height/2,e;this.textElement_.setAttribute("x",String((null==(e=this.getSourceBlock())?0:e.RTL)?this.size_.width-b-a:a));this.textElement_.setAttribute("y",String(c.FIELD_TEXT_BASELINE_CENTER?
+d:d-c.FIELD_TEXT_HEIGHT/2+c.FIELD_TEXT_BASELINE))}}positionBorderRect_(){this.borderRect_&&(this.borderRect_.setAttribute("width",String(this.size_.width)),this.borderRect_.setAttribute("height",String(this.size_.height)),this.borderRect_.setAttribute("rx",String(this.getConstants().FIELD_BORDER_RECT_RADIUS)),this.borderRect_.setAttribute("ry",String(this.getConstants().FIELD_BORDER_RECT_RADIUS)))}getSize(){if(!this.isVisible())return new Size$$module$build$src$core$utils$size(0,0);this.isDirty_?
+(this.render_(),this.isDirty_=!1):this.visible_&&0===this.size_.width&&(this.render_(),0!==this.size_.width&&console.warn("Deprecated use of setting size_.width to 0 to rerender a field. Set field.isDirty_ to true instead."));return this.size_}getScaledBBox(){let a;var b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;if(this.isFullBlockField()){var c=this.sourceBlock_.getHeightWidth();const d=b.workspace.scale;a=this.getAbsoluteXY_();b=(c.width+1)*d;c=(c.height+
+1)*d;GECKO$$module$build$src$core$utils$useragent?(a.x+=1.5*d,a.y+=1.5*d):(a.x-=.5*d,a.y-=.5*d)}else c=this.borderRect_.getBoundingClientRect(),a=getPageOffset$$module$build$src$core$utils$style(this.borderRect_),b=c.width,c=c.height;return new Rect$$module$build$src$core$utils$rect(a.y,a.y+c,a.x,a.x+b)}getDisplayText_(){let a=this.getText();if(!a)return Field$$module$build$src$core$field.NBSP;a.length>this.maxDisplayLength&&(a=a.substring(0,this.maxDisplayLength-2)+"\u2026");a=a.replace(/\s/g,Field$$module$build$src$core$field.NBSP);
+this.sourceBlock_&&this.sourceBlock_.RTL&&(a+="\u200f");return a}getText(){const a=this.getText_();return null!==a?String(a):String(this.getValue())}getText_(){return null}markDirty(){this.isDirty_=!0;this.constants_=null}forceRerender(){this.isDirty_=!0;this.sourceBlock_&&this.sourceBlock_.rendered&&(this.sourceBlock_.queueRender(),this.sourceBlock_.bumpNeighbours())}setValue(a,b=!0){if(null!==a){var c=this.doClassValidation_(a);a=this.processValidation_(a,c);if(!(a instanceof Error)){var d;c=null==
+(d=this.getValidator())?void 0:d.call(this,a);d=this.processValidation_(a,c);d instanceof Error||(a=this.sourceBlock_,a&&a.disposed||(c=this.getValue(),c===d?this.doValueUpdate_(d):(this.doValueUpdate_(d),b&&a&&isEnabled$$module$build$src$core$events$utils()&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(a,"field",this.name||null,c,d)),this.isDirty_&&this.forceRerender())))}}}processValidation_(a,b){return null===
+b?(this.doValueInvalid_(a),this.isDirty_&&this.forceRerender(),Error()):void 0===b?a:b}getValue(){return this.value_}doClassValidation_(a){return null===a||void 0===a?null:a}doValueUpdate_(a){this.value_=a;this.isDirty_=!0}doValueInvalid_(a){}onMouseDown_(a){this.sourceBlock_&&!this.sourceBlock_.isDeadOrDying()&&(a=this.sourceBlock_.workspace.getGesture(a))&&a.setStartField(this)}setTooltip(a){a||""===a||(a=this.sourceBlock_);const b=this.getClickTarget_();b?b.tooltip=a:this.tooltip_=a}getTooltip(){const a=
+this.getClickTarget_();return a?getTooltipOfObject$$module$build$src$core$tooltip(a):getTooltipOfObject$$module$build$src$core$tooltip({tooltip:this.tooltip_})}getClickTarget_(){return this.clickTarget_||this.getSvgRoot()}getAbsoluteXY_(){return getPageOffset$$module$build$src$core$utils$style(this.getClickTarget_())}referencesVariables(){return!1}refreshVariableName(){}getParentInput(){let a=null;const b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;const c=
+b.inputList;for(let d=0;d<b.inputList.length;d++){const e=c[d],f=e.fieldRow;for(let g=0;g<f.length;g++)if(f[g]===this){a=e;break}}return a}getFlipRtl(){return!1}isTabNavigable(){return!1}onShortcut(a){return!1}setCursorSvg(a){if(a){if(!this.fieldGroup_)throw Error(`The field group is ${this.fieldGroup_}.`);this.fieldGroup_.appendChild(a);this.cursorSvg_=a}else this.cursorSvg_=null}setMarkerSvg(a){if(a){if(!this.fieldGroup_)throw Error(`The field group is ${this.fieldGroup_}.`);this.fieldGroup_.appendChild(a);
+this.markerSvg_=a}else this.markerSvg_=null}updateMarkers_(){var a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;a=a.workspace;a.keyboardAccessibilityMode&&this.cursorSvg_&&a.getCursor().draw();a.keyboardAccessibilityMode&&this.markerSvg_&&a.getMarker(MarkerManager$$module$build$src$core$marker_manager.LOCAL_MARKER).draw()}};Field$$module$build$src$core$field.NBSP="\u00a0";Field$$module$build$src$core$field.SKIP_SETUP=Symbol("SKIP_SETUP");
+var UnattachedFieldError$$module$build$src$core$field=class extends Error{constructor(){super("The field has not yet been attached to its input. Call appendField to attach it.")}},module$build$src$core$field={};module$build$src$core$field.Field=Field$$module$build$src$core$field;module$build$src$core$field.UnattachedFieldError=UnattachedFieldError$$module$build$src$core$field;$.Names$$module$build$src$core$names=class{constructor(a,b){this.db=new Map;this.dbReverse=new Set;this.variableMap=null;this.variablePrefix=b||"";this.reservedWords=new Set(a?a.split(","):[])}reset(){this.db.clear();this.dbReverse.clear();this.variableMap=null}setVariableMap(a){this.variableMap=a}getNameForUserVariable(a){return this.variableMap?(a=this.variableMap.getVariableById(a))?a.name:null:(console.warn("Deprecated call to Names.prototype.getName without defining a variable map. To fix, add the following code in your generator's init() function:\nBlockly.YourGeneratorName.nameDB_.setVariableMap(workspace.getVariableMap());"),
+null)}populateVariables(a){a=$.allUsedVarModels$$module$build$src$core$variables(a);for(let b=0;b<a.length;b++)this.getName(a[b].getId(),$.NameType$$module$build$src$core$names.VARIABLE)}populateProcedures(a){throw Error("The implementation of populateProcedures should be monkey-patched in by blockly.ts");}getName(a,b){let c=a;b===$.NameType$$module$build$src$core$names.VARIABLE&&(a=this.getNameForUserVariable(a))&&(c=a);a=c.toLowerCase();const d=b===$.NameType$$module$build$src$core$names.VARIABLE||
+b===$.NameType$$module$build$src$core$names.DEVELOPER_VARIABLE?this.variablePrefix:"";this.db.has(b)||this.db.set(b,new Map);const e=this.db.get(b);if(e.has(a))return d+e.get(a);b=this.getDistinctName(c,b);e.set(a,b.substr(d.length));return b}getUserNames(a){let b;return(a=null==(b=this.db.get(a))?void 0:b.keys())?Array.from(a):[]}getDistinctName(a,b){a=this.safeName(a);let c=null,d,e;for(;this.dbReverse.has(a+(null!=(d=c)?d:""))||this.reservedWords.has(a+(null!=(e=c)?e:""));)c=c?c+1:2;let f;a+=null!=
+(f=c)?f:"";this.dbReverse.add(a);return(b===$.NameType$$module$build$src$core$names.VARIABLE||b===$.NameType$$module$build$src$core$names.DEVELOPER_VARIABLE?this.variablePrefix:"")+a}safeName(a){a?(a=encodeURI(a.replace(/ /g,"_")).replace(/[^\w]/g,"_"),-1!=="0123456789".indexOf(a[0])&&(a="my_"+a)):a=$.Msg$$module$build$src$core$msg.UNNAMED_KEY||"unnamed";return a}static equals(a,b){return a.toLowerCase()===b.toLowerCase()}};
+(function(a){a=a.NameType||(a.NameType={});a.DEVELOPER_VARIABLE="DEVELOPER_VARIABLE";a.VARIABLE="VARIABLE";a.PROCEDURE="PROCEDURE"})($.Names$$module$build$src$core$names||($.Names$$module$build$src$core$names={}));$.NameType$$module$build$src$core$names=$.Names$$module$build$src$core$names.NameType;$.Names$$module$build$src$core$names.DEVELOPER_VARIABLE_TYPE=$.NameType$$module$build$src$core$names.DEVELOPER_VARIABLE;var module$build$src$core$names={NameType:$.NameType$$module$build$src$core$names};
+module$build$src$core$names.Names=$.Names$$module$build$src$core$names;var module$build$src$core$interfaces$i_procedure_block={};module$build$src$core$interfaces$i_procedure_block.isProcedureBlock=isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block;var module$build$src$core$interfaces$i_observable={};module$build$src$core$interfaces$i_observable.isObservable=isObservable$$module$build$src$core$interfaces$i_observable;var ObservableProcedureMap$$module$build$src$core$observable_procedure_map=class extends Map{constructor(){super()}set(a,b){if(this.get(a)===b)return this;super.set(a,b);isObservable$$module$build$src$core$interfaces$i_observable(b)&&b.startPublishing();return this}delete(a){const b=this.get(a);a=super.delete(a);if(!a)return a;isObservable$$module$build$src$core$interfaces$i_observable(b)&&b.stopPublishing();return a}clear(){if(this.size)for(const a of this.keys())this.delete(a)}add(a){return this.set(a.getId(),
+a)}getProcedures(){return[...this.values()]}},module$build$src$core$observable_procedure_map={};module$build$src$core$observable_procedure_map.ObservableProcedureMap=ObservableProcedureMap$$module$build$src$core$observable_procedure_map;var Icon$$module$build$src$core$icons$icon=class{constructor(a){this.sourceBlock=a;this.offsetInBlock=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.workspaceLocation=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.svgRoot=null}getType(){throw Error("Icons must implement getType");}initView(a){if(!this.svgRoot){var b=this.sourceBlock;this.svgRoot=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyIconGroup"});
+b.getSvgRoot().appendChild(this.svgRoot);this.updateSvgRootOffset();conditionalBind$$module$build$src$core$browser_events(this.svgRoot,"pointerdown",this,a)}}dispose(){removeNode$$module$build$src$core$utils$dom(this.svgRoot)}getWeight(){return-1}getSize(){return new Size$$module$build$src$core$utils$size(0,0)}applyColour(){}updateEditable(){}updateCollapsed(){this.svgRoot&&(this.sourceBlock.isCollapsed()?this.svgRoot.style.display="none":this.svgRoot.style.display="block",hasBubble$$module$build$src$core$interfaces$i_has_bubble(this)&&
+this.setBubbleVisible(!1))}hideForInsertionMarker(){this.svgRoot&&(this.svgRoot.style.display="none")}isShownWhenCollapsed(){return!1}setOffsetInBlock(a){this.offsetInBlock=a;this.updateSvgRootOffset()}updateSvgRootOffset(){let a;null==(a=this.svgRoot)||a.setAttribute("transform",`translate(${this.offsetInBlock.x}, ${this.offsetInBlock.y})`)}onLocationChange(a){this.workspaceLocation=Coordinate$$module$build$src$core$utils$coordinate.sum(a,this.offsetInBlock)}onClick(){}setVisible(a){warn$$module$build$src$core$utils$deprecation("setVisible",
+"v10","v11","setBubbleVisible");hasBubble$$module$build$src$core$interfaces$i_has_bubble(this)&&this.setBubbleVisible(a)}},module$build$src$core$icons$icon={};module$build$src$core$icons$icon.Icon=Icon$$module$build$src$core$icons$icon;var TEST_ONLY$$module$build$src$core$field_registry={fromJsonInternal:fromJsonInternal$$module$build$src$core$field_registry},module$build$src$core$field_registry={TEST_ONLY:TEST_ONLY$$module$build$src$core$field_registry};module$build$src$core$field_registry.fromJson=$.fromJson$$module$build$src$core$field_registry;module$build$src$core$field_registry.register=register$$module$build$src$core$field_registry;module$build$src$core$field_registry.unregister=unregister$$module$build$src$core$field_registry;var FieldDropdown$$module$build$src$core$field_dropdown=class extends Field$$module$build$src$core$field{constructor(a,b,c){super(Field$$module$build$src$core$field.SKIP_SETUP);this.svgArrow=this.arrow=this.imageElement=this.menu_=this.selectedMenuItem=null;this.SERIALIZABLE=!0;this.CURSOR="default";this.clickTarget_=this.suffixField=this.prefixField=this.generatedOptions=null;a!==Field$$module$build$src$core$field.SKIP_SETUP&&(Array.isArray(a)?(validateOptions$$module$build$src$core$field_dropdown(a),
+a=trimOptions$$module$build$src$core$field_dropdown(a),this.menuGenerator_=a.options,this.prefixField=a.prefix||null,this.suffixField=a.suffix||null):this.menuGenerator_=a,this.selectedOption=this.getOptions(!1)[0],c&&this.configure_(c),this.setValue(this.selectedOption[1]),b&&this.setValidator(b))}fromXml(a){this.isOptionListDynamic()&&this.getOptions(!1);this.setValue(a.textContent)}loadState(a){this.loadLegacyState(FieldDropdown$$module$build$src$core$field_dropdown,a)||(this.isOptionListDynamic()&&
+this.getOptions(!1),this.setValue(a))}initView(){this.shouldAddBorderRect_()?this.createBorderRect_():this.clickTarget_=this.sourceBlock_.getSvgRoot();this.createTextElement_();this.imageElement=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,{},this.fieldGroup_);this.getConstants().FIELD_DROPDOWN_SVG_ARROW?this.createSVGArrow_():this.createTextArrow_();this.borderRect_&&addClass$$module$build$src$core$utils$dom(this.borderRect_,"blocklyDropdownRect")}shouldAddBorderRect_(){let a;
+return!this.getConstants().FIELD_DROPDOWN_NO_BORDER_RECT_SHADOW||this.getConstants().FIELD_DROPDOWN_NO_BORDER_RECT_SHADOW&&!(null==(a=this.getSourceBlock())?0:a.isShadow())}createTextArrow_(){this.arrow=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TSPAN,{},this.textElement_);let a;this.arrow.appendChild(document.createTextNode((null==(a=this.getSourceBlock())?0:a.RTL)?FieldDropdown$$module$build$src$core$field_dropdown.ARROW_CHAR+" ":" "+FieldDropdown$$module$build$src$core$field_dropdown.ARROW_CHAR));
+let b;(null==(b=this.getSourceBlock())?0:b.RTL)?this.getTextElement().insertBefore(this.arrow,this.textContent_):this.getTextElement().appendChild(this.arrow)}createSVGArrow_(){this.svgArrow=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,{height:this.getConstants().FIELD_DROPDOWN_SVG_ARROW_SIZE+"px",width:this.getConstants().FIELD_DROPDOWN_SVG_ARROW_SIZE+"px"},this.fieldGroup_);this.svgArrow.setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",
+this.getConstants().FIELD_DROPDOWN_SVG_ARROW_DATAURI)}showEditor_(a){var b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;this.dropdownCreate();this.menu_.openingCoords=a&&"number"===typeof a.clientX?new Coordinate$$module$build$src$core$utils$coordinate(a.clientX,a.clientY):null;clearContent$$module$build$src$core$dropdowndiv();a=this.menu_.render(getContentDiv$$module$build$src$core$dropdowndiv());addClass$$module$build$src$core$utils$dom(a,"blocklyDropdownMenu");
+this.getConstants().FIELD_DROPDOWN_COLOURED_DIV&&(a=b.isShadow()?b.getParent().getColour():b.getColour(),b=b.isShadow()?b.getParent().style.colourTertiary:this.sourceBlock_.style.colourTertiary,setColour$$module$build$src$core$dropdowndiv(a,b));showPositionedByField$$module$build$src$core$dropdowndiv(this,this.dropdownDispose_.bind(this));this.menu_.focus();this.selectedMenuItem&&(this.menu_.setHighlighted(this.selectedMenuItem),scrollIntoContainerView$$module$build$src$core$utils$style(this.selectedMenuItem.getElement(),
+getContentDiv$$module$build$src$core$dropdowndiv(),!0));this.applyColour()}dropdownCreate(){const a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;const b=new Menu$$module$build$src$core$menu;b.setRole(Role$$module$build$src$core$utils$aria.LISTBOX);this.menu_=b;const c=this.getOptions(!1);this.selectedMenuItem=null;for(let e=0;e<c.length;e++){const [f,g]=c[e];if("object"===typeof f){var d=new Image(f.width,f.height);d.src=f.src;d.alt=f.alt||""}else d=f;d=
+new MenuItem$$module$build$src$core$menuitem(d,g);d.setRole(Role$$module$build$src$core$utils$aria.OPTION);d.setRightToLeft(a.RTL);d.setCheckable(!0);b.addChild(d);d.setChecked(g===this.value_);g===this.value_&&(this.selectedMenuItem=d);d.onAction(this.handleMenuActionEvent,this)}}dropdownDispose_(){this.menu_&&this.menu_.dispose();this.selectedMenuItem=this.menu_=null;this.applyColour()}handleMenuActionEvent(a){hideIfOwner$$module$build$src$core$dropdowndiv(this,!0);this.onItemSelected_(this.menu_,
+a)}onItemSelected_(a,b){this.setValue(b.getValue())}isOptionListDynamic(){return"function"===typeof this.menuGenerator_}getOptions(a){if(!this.menuGenerator_)throw TypeError("A menu generator was never defined.");if(Array.isArray(this.menuGenerator_))return this.menuGenerator_;if(a&&this.generatedOptions)return this.generatedOptions;this.generatedOptions=this.menuGenerator_();validateOptions$$module$build$src$core$field_dropdown(this.generatedOptions);return this.generatedOptions}doClassValidation_(a){return this.getOptions(!0).some(b=>
+b[1]===a)?a:(this.sourceBlock_&&console.warn("Cannot set the dropdown's value to an unavailable option. Block type: "+this.sourceBlock_.type+", Field name: "+this.name+", Value: "+a),null)}doValueUpdate_(a){super.doValueUpdate_(a);a=this.getOptions(!0);for(let b=0,c;c=a[b];b++)c[1]===this.value_&&(this.selectedOption=c)}applyColour(){const a=this.sourceBlock_.style;this.borderRect_&&(this.borderRect_.setAttribute("stroke",a.colourTertiary),this.menu_?this.borderRect_.setAttribute("fill",a.colourTertiary):
+this.borderRect_.setAttribute("fill","transparent"));this.sourceBlock_&&this.arrow&&(this.sourceBlock_.isShadow()?this.arrow.style.fill=a.colourSecondary:this.arrow.style.fill=a.colourPrimary)}render_(){this.getTextContent().nodeValue="";this.imageElement.style.display="none";const a=this.selectedOption&&this.selectedOption[0];a&&"object"===typeof a?this.renderSelectedImage(a):this.renderSelectedText();this.positionBorderRect_()}renderSelectedImage(a){const b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;
+this.imageElement.style.display="";this.imageElement.setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",a.src);this.imageElement.setAttribute("height",String(a.height));this.imageElement.setAttribute("width",String(a.width));const c=Number(a.height);a=Number(a.width);var d=!!this.borderRect_;const e=Math.max(d?this.getConstants().FIELD_DROPDOWN_BORDER_RECT_HEIGHT:0,c+IMAGE_Y_PADDING$$module$build$src$core$field_dropdown);d=d?this.getConstants().FIELD_BORDER_RECT_X_PADDING:0;let f;
+f=this.svgArrow?this.positionSVGArrow(a+d,e/2-this.getConstants().FIELD_DROPDOWN_SVG_ARROW_SIZE/2):getFastTextWidth$$module$build$src$core$utils$dom(this.arrow,this.getConstants().FIELD_TEXT_FONTSIZE,this.getConstants().FIELD_TEXT_FONTWEIGHT,this.getConstants().FIELD_TEXT_FONTFAMILY);this.size_.width=a+f+2*d;this.size_.height=e;let g=0;b.RTL?this.imageElement.setAttribute("x",`${d+f}`):(g=a+f,this.getTextElement().setAttribute("text-anchor","end"),this.imageElement.setAttribute("x",`${d}`));this.imageElement.setAttribute("y",
+String(e/2-c/2));this.positionTextElement_(g+d,a+f)}renderSelectedText(){this.getTextContent().nodeValue=this.getDisplayText_();var a=this.getTextElement();addClass$$module$build$src$core$utils$dom(a,"blocklyDropdownText");a.setAttribute("text-anchor","start");var b=!!this.borderRect_;a=Math.max(b?this.getConstants().FIELD_DROPDOWN_BORDER_RECT_HEIGHT:0,this.getConstants().FIELD_TEXT_HEIGHT);const c=getFastTextWidth$$module$build$src$core$utils$dom(this.getTextElement(),this.getConstants().FIELD_TEXT_FONTSIZE,
+this.getConstants().FIELD_TEXT_FONTWEIGHT,this.getConstants().FIELD_TEXT_FONTFAMILY);b=b?this.getConstants().FIELD_BORDER_RECT_X_PADDING:0;let d=0;this.svgArrow&&(d=this.positionSVGArrow(c+b,a/2-this.getConstants().FIELD_DROPDOWN_SVG_ARROW_SIZE/2));this.size_.width=c+d+2*b;this.size_.height=a;this.positionTextElement_(b,c)}positionSVGArrow(a,b){if(!this.svgArrow)return 0;const c=this.getSourceBlock();if(!c)throw new UnattachedFieldError$$module$build$src$core$field;const d=this.borderRect_?this.getConstants().FIELD_BORDER_RECT_X_PADDING:
+0,e=this.getConstants().FIELD_DROPDOWN_SVG_ARROW_PADDING,f=this.getConstants().FIELD_DROPDOWN_SVG_ARROW_SIZE;this.svgArrow.setAttribute("transform","translate("+(c.RTL?d:a+e)+","+b+")");return f+e}getText_(){if(!this.selectedOption)return null;const a=this.selectedOption[0];return"object"===typeof a?a.alt:a}static fromJson(a){if(!a.options)throw Error("options are required for the dropdown field. The options property must be assigned an array of [humanReadableValue, languageNeutralValue] tuples.");
+return new this(a.options,void 0,a)}};FieldDropdown$$module$build$src$core$field_dropdown.CHECKMARK_OVERHANG=25;FieldDropdown$$module$build$src$core$field_dropdown.MAX_MENU_HEIGHT_VH=.45;FieldDropdown$$module$build$src$core$field_dropdown.ARROW_CHAR="\u25be";var IMAGE_Y_OFFSET$$module$build$src$core$field_dropdown=5,IMAGE_Y_PADDING$$module$build$src$core$field_dropdown=2*IMAGE_Y_OFFSET$$module$build$src$core$field_dropdown;register$$module$build$src$core$field_registry("field_dropdown",FieldDropdown$$module$build$src$core$field_dropdown);
+var module$build$src$core$field_dropdown={};module$build$src$core$field_dropdown.FieldDropdown=FieldDropdown$$module$build$src$core$field_dropdown;var _a$$module$build$src$core$bubbles$bubble,Bubble$$module$build$src$core$bubbles$bubble=class{constructor(a,b,c){this.workspace=a;this.anchor=b;this.ownerRect=c;this.size=new Size$$module$build$src$core$utils$size(0,0);this.colour="#ffffff";this.disposed=!1;this.relativeLeft=this.relativeTop=0;this.svgRoot=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{},a.getBubbleCanvas());a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,
+{filter:`url(#${this.workspace.getRenderer().getConstants().embossFilterId})`},this.svgRoot);this.tail=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{},a);this.background=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyDraggable",x:0,y:0,rx:_a$$module$build$src$core$bubbles$bubble.BORDER_WIDTH,ry:_a$$module$build$src$core$bubbles$bubble.BORDER_WIDTH},a);this.contentContainer=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,
+{},this.svgRoot);conditionalBind$$module$build$src$core$browser_events(this.background,"pointerdown",this,this.onMouseDown)}dispose(){removeNode$$module$build$src$core$utils$dom(this.svgRoot);this.disposed=!0}setAnchorLocation(a,b=!1){this.anchor=a;b?this.positionByRect(this.ownerRect):this.positionRelativeToAnchor();this.renderTail()}setPositionRelativeToAnchor(a,b){this.relativeLeft=a;this.relativeTop=b;this.positionRelativeToAnchor();this.renderTail()}getSize(){return this.size}setSize(a,b=!1){a.width=
+Math.max(a.width,_a$$module$build$src$core$bubbles$bubble.MIN_SIZE);a.height=Math.max(a.height,_a$$module$build$src$core$bubbles$bubble.MIN_SIZE);this.size=a;this.background.setAttribute("width",`${a.width}`);this.background.setAttribute("height",`${a.height}`);b?this.positionByRect(this.ownerRect):this.positionRelativeToAnchor();this.renderTail()}getColour(){return this.colour}setColour(a){this.colour=a;this.tail.setAttribute("fill",a);this.background.setAttribute("fill",a)}onMouseDown(a){let b;
+null==(b=this.workspace.getGesture(a))||b.handleBubbleStart(a,this)}positionRelativeToAnchor(){let a=this.anchor.x;a=this.workspace.RTL?a-(this.relativeLeft+this.size.width):a+this.relativeLeft;this.moveTo(a,this.relativeTop+this.anchor.y)}moveTo(a,b){this.svgRoot.setAttribute("transform",`translate(${a}, ${b})`)}positionByRect(a=new Rect$$module$build$src$core$utils$rect(0,0,0,0)){var b=this.workspace.getMetricsManager().getViewMetrics(!0),c=this.getOptimalRelativeLeft(b),d=this.getOptimalRelativeTop(b);
+const e={x:c,y:-this.size.height-this.workspace.getRenderer().getConstants().MIN_BLOCK_HEIGHT},f={x:-this.size.width-30,y:d};d={x:a.getWidth(),y:d};var g={x:c,y:a.getHeight()};c=a.getWidth()<a.getHeight()?d:g;a=a.getWidth()<a.getHeight()?g:d;d=this.getOverlap(e,b);g=this.getOverlap(f,b);const h=this.getOverlap(c,b);b=this.getOverlap(a,b);b=Math.max(d,g,h,b);d===b?(this.relativeLeft=e.x,this.relativeTop=e.y):g===b?(this.relativeLeft=f.x,this.relativeTop=f.y):h===b?(this.relativeLeft=c.x,this.relativeTop=
+c.y):(this.relativeLeft=a.x,this.relativeTop=a.y);this.positionRelativeToAnchor()}getOverlap(a,b){var c=this.workspace.RTL?this.anchor.x-a.x-this.size.width:a.x+this.anchor.x;a=a.y+this.anchor.y;return Math.max(0,Math.min(1,(Math.min(c+this.size.width,b.left+b.width)-Math.max(c,b.left))*(Math.min(a+this.size.height,b.top+b.height)-Math.max(a,b.top))/(this.size.width*this.size.height)))}getOptimalRelativeLeft(a){let b=-this.size.width/4;if(this.size.width>a.width)return b;a=this.getWorkspaceViewRect(a);
+if(this.workspace.RTL){var c=this.anchor.x-b;c-this.size.width<a.left?b=-(a.left-this.anchor.x+this.size.width):c>a.right&&(b=-(a.right-this.anchor.x))}else{c=b+this.anchor.x;const d=c+this.size.width;c<a.left?b=a.left-this.anchor.x:d>a.right&&(b=a.right-this.anchor.x-this.size.width)}return b}getOptimalRelativeTop(a){let b=-this.size.height/4;if(this.size.height>a.height)return b;const c=this.anchor.y+b,d=c+this.size.height;a=this.getWorkspaceViewRect(a);c<a.top?b=a.top-this.anchor.y:d>a.bottom&&
+(b=a.bottom-this.anchor.y-this.size.height);return b}getWorkspaceViewRect(a){const b=a.top;let c=a.top+a.height,d=a.left;a=a.left+a.width;c-=this.getScrollbarThickness();this.workspace.RTL?d-=this.getScrollbarThickness():a-=this.getScrollbarThickness();return new Rect$$module$build$src$core$utils$rect(b,c,d,a)}getScrollbarThickness(){return Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness/this.workspace.scale}renderTail(){const a=[];var b=this.size.width/2,c=this.size.height/2,d=-this.relativeLeft,
+e=-this.relativeTop;if(b===d&&c===e)a.push("M "+b+","+c);else{e-=c;d-=b;this.workspace.RTL&&(d*=-1);var f=Math.sqrt(e*e+d*d),g=Math.acos(d/f);0>e&&(g=2*Math.PI-g);var h=g+Math.PI/2;h>2*Math.PI&&(h-=2*Math.PI);var k=Math.sin(h);const m=Math.cos(h);let n=(this.size.width+this.size.height)/_a$$module$build$src$core$bubbles$bubble.TAIL_THICKNESS;n=Math.min(n,this.size.width,this.size.height)/4;h=1-_a$$module$build$src$core$bubbles$bubble.ANCHOR_RADIUS/f;d=b+h*d;e=c+h*e;h=b+n*m;const p=c+n*k;b-=n*m;c-=
+n*k;k=toRadians$$module$build$src$core$utils$math(this.workspace.RTL?-_a$$module$build$src$core$bubbles$bubble.TAIL_ANGLE:_a$$module$build$src$core$bubbles$bubble.TAIL_ANGLE);k=g+k;k>2*Math.PI&&(k-=2*Math.PI);g=Math.sin(k)*f/_a$$module$build$src$core$bubbles$bubble.TAIL_BEND;f=Math.cos(k)*f/_a$$module$build$src$core$bubbles$bubble.TAIL_BEND;a.push("M"+h+","+p);a.push("C"+(h+f)+","+(p+g)+" "+d+","+e+" "+d+","+e);a.push("C"+d+","+e+" "+(b+f)+","+(c+g)+" "+b+","+c)}a.push("z");let l;null==(l=this.tail)||
+l.setAttribute("d",a.join(" "))}bringToFront(){let a;const b=null==(a=this.svgRoot)?void 0:a.parentNode;return this.svgRoot&&(null==b?void 0:b.lastChild)!==this.svgRoot?(null==b||b.appendChild(this.svgRoot),!0):!1}getRelativeToSurfaceXY(){return new Coordinate$$module$build$src$core$utils$coordinate(this.workspace.RTL?-this.relativeLeft+this.anchor.x-this.size.width:this.anchor.x+this.relativeLeft,this.anchor.y+this.relativeTop)}getSvgRoot(){return this.svgRoot}moveDuringDrag(a){this.moveTo(a.x,a.y);
+this.relativeLeft=this.workspace.RTL?this.anchor.x-a.x-this.size.width:a.x-this.anchor.x;this.relativeTop=a.y-this.anchor.y;this.renderTail()}setDragging(a){}setDeleteStyle(a){}isDeletable(){return!1}showContextMenu(a){}};_a$$module$build$src$core$bubbles$bubble=Bubble$$module$build$src$core$bubbles$bubble;Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH=6;Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER=2*_a$$module$build$src$core$bubbles$bubble.BORDER_WIDTH;
+Bubble$$module$build$src$core$bubbles$bubble.MIN_SIZE=_a$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER;Bubble$$module$build$src$core$bubbles$bubble.TAIL_THICKNESS=1;Bubble$$module$build$src$core$bubbles$bubble.TAIL_ANGLE=20;Bubble$$module$build$src$core$bubbles$bubble.TAIL_BEND=4;Bubble$$module$build$src$core$bubbles$bubble.ANCHOR_RADIUS=8;var module$build$src$core$bubbles$bubble={};module$build$src$core$bubbles$bubble.Bubble=Bubble$$module$build$src$core$bubbles$bubble;var MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble=class extends Bubble$$module$build$src$core$bubbles$bubble{constructor(a,b,c,d){super(b,c,d);this.workspace=b;this.anchor=c;this.ownerRect=d;this.autoLayout=!0;b=new Options$$module$build$src$core$options(a);this.validateWorkspaceOptions(b);this.svgDialog=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.SVG,{x:Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH,y:Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH},
+this.contentContainer);a.parentWorkspace=this.workspace;this.miniWorkspace=this.newWorkspaceSvg(new Options$$module$build$src$core$options(a));this.miniWorkspace.internalIsMutator=!0;a=this.miniWorkspace.createDom("blocklyMutatorBackground");this.svgDialog.appendChild(a);b.languageTree&&(a.insertBefore(this.miniWorkspace.addFlyout(Svg$$module$build$src$core$utils$svg.G),this.miniWorkspace.getCanvas()),a=this.miniWorkspace.getFlyout(),null==a||a.init(this.miniWorkspace),null==a||a.show(b.languageTree));
+this.miniWorkspace.addChangeListener(this.onWorkspaceChange.bind(this));let e,f;null==(e=this.miniWorkspace.getFlyout())||null==(f=e.getWorkspace())||f.addChangeListener(this.onWorkspaceChange.bind(this));this.updateBubbleSize()}dispose(){this.miniWorkspace.dispose();super.dispose()}getWorkspace(){return this.miniWorkspace}addWorkspaceChangeListener(a){this.miniWorkspace.addChangeListener(a)}validateWorkspaceOptions(a){if(a.hasCategories)throw Error("The miniworkspace bubble does not support toolboxes with categories");
+if(a.hasTrashcan)throw Error("The miniworkspace bubble does not support trashcans");if(a.zoomOptions.controls||a.zoomOptions.wheel||a.zoomOptions.pinch)throw Error("The miniworkspace bubble does not support zooming");if(a.moveOptions.scrollbars||a.moveOptions.wheel||a.moveOptions.drag)throw Error("The miniworkspace bubble does not scrolling/moving the workspace");if(a.horizontalLayout)throw Error("The miniworkspace bubble does not support horizontal layouts");}onWorkspaceChange(){this.bumpBlocksIntoBounds();
+this.updateBubbleSize()}bumpBlocksIntoBounds(){if(!this.miniWorkspace.isDragging())for(const a of this.miniWorkspace.getTopBlocks(!1)){const b=a.getRelativeToSurfaceXY();20>b.y&&a.moveBy(0,20-b.y);if(a.RTL){let c=-20;const d=this.miniWorkspace.getFlyout();d&&(c-=d.getWidth());b.x>c&&a.moveBy(c-b.x,0)}else 20>b.x&&a.moveBy(20-b.x,0)}}updateBubbleSize(){if(!this.miniWorkspace.isDragging()){var a=this.getSize(),b=this.calculateWorkspaceSize();Math.abs(a.width-b.width)<MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble.MINIMUM_VIEW_CHANGE&&
+Math.abs(a.height-b.height)<MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble.MINIMUM_VIEW_CHANGE||(this.svgDialog.setAttribute("width",`${b.width}px`),this.svgDialog.setAttribute("height",`${b.height}px`),this.miniWorkspace.setCachedParentSvgSize(b.width,b.height),this.miniWorkspace.RTL&&this.miniWorkspace.getCanvas().setAttribute("transform",`translate(${b.width}, 0)`),this.setSize(new Size$$module$build$src$core$utils$size(b.width+Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER,
+b.height+Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER),this.autoLayout),this.miniWorkspace.resize(),this.miniWorkspace.recordDragTargets())}}calculateWorkspaceSize(){var a=this.miniWorkspace.getCanvas().getBBox();let b=a.width+MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble.MARGIN;a=a.height+MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble.MARGIN;const c=this.miniWorkspace.getFlyout();if(c){const d=c.getWorkspace().getMetricsManager().getScrollMetrics();
+a=Math.max(a,d.height+20);b+=c.getWidth()}return new Size$$module$build$src$core$utils$size(b,a)}updateBlockStyles(){for(var a of this.miniWorkspace.getAllBlocks(!1))a.setStyle(a.getStyleName());let b;if(a=null==(b=this.miniWorkspace.getFlyout())?void 0:b.getWorkspace())for(const c of a.getAllBlocks(!1))c.setStyle(c.getStyleName())}moveDuringDrag(a){super.moveDuringDrag(a);this.autoLayout=!1}moveTo(a,b){super.moveTo(a,b);this.miniWorkspace.recordDragTargets()}newWorkspaceSvg(a){throw Error("The implementation of newWorkspaceSvg should be monkey-patched in by blockly.ts");
+}};MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble.MINIMUM_VIEW_CHANGE=10;MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble.MARGIN=3*Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER;var module$build$src$core$bubbles$mini_workspace_bubble={};module$build$src$core$bubbles$mini_workspace_bubble.MiniWorkspaceBubble=MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble;var SIZE$$module$build$src$core$icons$mutator_icon,WORKSPACE_MARGIN$$module$build$src$core$icons$mutator_icon;SIZE$$module$build$src$core$icons$mutator_icon=17;WORKSPACE_MARGIN$$module$build$src$core$icons$mutator_icon=16;
+$.MutatorIcon$$module$build$src$core$icons$mutator_icon=class extends Icon$$module$build$src$core$icons$icon{constructor(a,b){super(b);this.flyoutBlockTypes=a;this.sourceBlock=b;this.saveConnectionsListener=this.updateWorkspacePid=this.rootBlock=this.miniWorkspaceBubble=null}getType(){return $.MutatorIcon$$module$build$src$core$icons$mutator_icon.TYPE}initView(a){this.svgRoot||(super.initView(a),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyIconShape",
+rx:"4",ry:"4",height:"16",width:"16"},this.svgRoot),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyIconSymbol",d:"m4.203,7.296 0,1.368 -0.92,0.677 -0.11,0.41 0.9,1.559 0.41,0.11 1.043,-0.457 1.187,0.683 0.127,1.134 0.3,0.3 1.8,0 0.3,-0.299 0.127,-1.138 1.185,-0.682 1.046,0.458 0.409,-0.11 0.9,-1.559 -0.11,-0.41 -0.92,-0.677 0,-1.366 0.92,-0.677 0.11,-0.41 -0.9,-1.559 -0.409,-0.109 -1.046,0.458 -1.185,-0.682 -0.127,-1.138 -0.3,-0.299 -1.8,0 -0.3,0.3 -0.126,1.135 -1.187,0.682 -1.043,-0.457 -0.41,0.11 -0.899,1.559 0.108,0.409z"},
+this.svgRoot),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CIRCLE,{"class":"blocklyIconShape",r:"2.7",cx:"8",cy:"8"},this.svgRoot))}dispose(){super.dispose();let a;null==(a=this.miniWorkspaceBubble)||a.dispose()}getWeight(){return $.MutatorIcon$$module$build$src$core$icons$mutator_icon.WEIGHT}getSize(){return new Size$$module$build$src$core$utils$size(SIZE$$module$build$src$core$icons$mutator_icon,SIZE$$module$build$src$core$icons$mutator_icon)}applyColour(){super.applyColour();
+let a;null==(a=this.miniWorkspaceBubble)||a.setColour(this.sourceBlock.style.colourPrimary);let b;null==(b=this.miniWorkspaceBubble)||b.updateBlockStyles()}updateCollapsed(){super.updateCollapsed();this.sourceBlock.isCollapsed()&&this.setBubbleVisible(!1)}onLocationChange(a){super.onLocationChange(a);let b;null==(b=this.miniWorkspaceBubble)||b.setAnchorLocation(this.getAnchorLocation())}onClick(){super.onClick();this.setBubbleVisible(!this.bubbleIsVisible())}bubbleIsVisible(){return!!this.miniWorkspaceBubble}setBubbleVisible(a){if(this.bubbleIsVisible()!==
+a){if(a){this.miniWorkspaceBubble=new MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble(this.getMiniWorkspaceConfig(),this.sourceBlock.workspace,this.getAnchorLocation(),this.getBubbleOwnerRect());this.applyColour();this.createRootBlock();this.addSaveConnectionsListener();let b;null==(b=this.miniWorkspaceBubble)||b.addWorkspaceChangeListener(this.createMiniWorkspaceChangeListener())}else{let b;null==(b=this.miniWorkspaceBubble)||b.dispose();this.miniWorkspaceBubble=null;this.saveConnectionsListener&&
+this.sourceBlock.workspace.removeChangeListener(this.saveConnectionsListener);this.saveConnectionsListener=null}fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(BUBBLE_OPEN$$module$build$src$core$events$utils))(this.sourceBlock,a,"mutator"))}}getMiniWorkspaceConfig(){let a;const b={disable:!1,media:this.sourceBlock.workspace.options.pathToMedia,rtl:this.sourceBlock.RTL,renderer:this.sourceBlock.workspace.options.renderer,rendererOverrides:null!=(a=this.sourceBlock.workspace.options.rendererOverrides)?
+a:void 0};this.flyoutBlockTypes.length&&(b.toolbox={kind:"flyoutToolbox",contents:this.flyoutBlockTypes.map(c=>({kind:"block",type:c}))});return b}getAnchorLocation(){const a=SIZE$$module$build$src$core$icons$mutator_icon/2;return Coordinate$$module$build$src$core$utils$coordinate.sum(this.workspaceLocation,new Coordinate$$module$build$src$core$utils$coordinate(a,a))}getBubbleOwnerRect(){const a=this.sourceBlock.getSvgRoot().getBBox();return new Rect$$module$build$src$core$utils$rect(a.y,a.y+a.height,
+a.x,a.x+a.width)}createRootBlock(){if(!this.sourceBlock.decompose)throw Error("Blocks with mutator icons must include a decompose method");this.rootBlock=this.sourceBlock.decompose(this.miniWorkspaceBubble.getWorkspace());for(var a of this.rootBlock.getDescendants(!1))a.queueRender();this.rootBlock.setMovable(!1);this.rootBlock.setDeletable(!1);let b,c,d,e;a=null!=(e=null==(b=this.miniWorkspaceBubble)?void 0:null==(c=b.getWorkspace())?void 0:null==(d=c.getFlyout())?void 0:d.getWidth())?e:0;this.rootBlock.moveBy(this.rootBlock.RTL?
+-(a+WORKSPACE_MARGIN$$module$build$src$core$icons$mutator_icon):WORKSPACE_MARGIN$$module$build$src$core$icons$mutator_icon,WORKSPACE_MARGIN$$module$build$src$core$icons$mutator_icon)}addSaveConnectionsListener(){this.sourceBlock.saveConnections&&this.rootBlock&&(this.saveConnectionsListener=()=>{this.sourceBlock.saveConnections&&this.rootBlock&&this.sourceBlock.saveConnections(this.rootBlock)},this.saveConnectionsListener(),this.sourceBlock.workspace.addChangeListener(this.saveConnectionsListener))}createMiniWorkspaceChangeListener(){return a=>
+{$.MutatorIcon$$module$build$src$core$icons$mutator_icon.isIgnorableMutatorEvent(a)||this.updateWorkspacePid||(this.updateWorkspacePid=setTimeout(()=>{this.updateWorkspacePid=null;this.recomposeSourceBlock()},0))}}static isIgnorableMutatorEvent(a){return a.isUiEvent||a.type===$.CREATE$$module$build$src$core$events$utils||a.type===$.CHANGE$$module$build$src$core$events$utils&&"disabled"===a.element}recomposeSourceBlock(){if(this.rootBlock){if(!this.sourceBlock.compose)throw Error("Blocks with mutator icons must include a compose method");
+var a=$.getGroup$$module$build$src$core$events$utils();a||$.setGroup$$module$build$src$core$events$utils(!0);var b=BlockChange$$module$build$src$core$events$events_block_change.getExtraBlockState_(this.sourceBlock);this.sourceBlock.compose(this.rootBlock);var c=BlockChange$$module$build$src$core$events$events_block_change.getExtraBlockState_(this.sourceBlock);b!==c&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(this.sourceBlock,
+"mutation",null,b,c));$.setGroup$$module$build$src$core$events$utils(a)}}getWorkspace(){let a;return null==(a=this.miniWorkspaceBubble)?void 0:a.getWorkspace()}static reconnect(a,b,c){warn$$module$build$src$core$utils$deprecation("MutatorIcon.reconnect","v10","v11","connection.reconnect");return a?a.reconnect(b,c):!1}static findParentWs(a){warn$$module$build$src$core$utils$deprecation("MutatorIcon.findParentWs","v10","v11","workspace.getRootWorkspace");return a.getRootWorkspace()}};
+$.MutatorIcon$$module$build$src$core$icons$mutator_icon.TYPE=IconType$$module$build$src$core$icons$icon_types.MUTATOR;$.MutatorIcon$$module$build$src$core$icons$mutator_icon.WEIGHT=1;var module$build$src$core$icons$mutator_icon={};module$build$src$core$icons$mutator_icon.MutatorIcon=$.MutatorIcon$$module$build$src$core$icons$mutator_icon;var allExtensions$$module$build$src$core$extensions=Object.create(null),TEST_ONLY$$module$build$src$core$extensions={allExtensions:allExtensions$$module$build$src$core$extensions};$.register$$module$build$src$core$extensions("parent_tooltip_when_inline",extensionParentTooltip$$module$build$src$core$extensions);var module$build$src$core$extensions={TEST_ONLY:TEST_ONLY$$module$build$src$core$extensions};module$build$src$core$extensions.apply=apply$$module$build$src$core$extensions;
+module$build$src$core$extensions.buildTooltipForDropdown=$.buildTooltipForDropdown$$module$build$src$core$extensions;module$build$src$core$extensions.buildTooltipWithFieldText=$.buildTooltipWithFieldText$$module$build$src$core$extensions;module$build$src$core$extensions.isRegistered=isRegistered$$module$build$src$core$extensions;module$build$src$core$extensions.register=$.register$$module$build$src$core$extensions;module$build$src$core$extensions.registerMixin=$.registerMixin$$module$build$src$core$extensions;
+module$build$src$core$extensions.registerMutator=$.registerMutator$$module$build$src$core$extensions;module$build$src$core$extensions.runAfterPageLoad=runAfterPageLoad$$module$build$src$core$extensions;module$build$src$core$extensions.unregister=unregister$$module$build$src$core$extensions;var KeyCodes$$module$build$src$core$utils$keycodes;
+(function(a){a[a.WIN_KEY_FF_LINUX=0]="WIN_KEY_FF_LINUX";a[a.MAC_ENTER=3]="MAC_ENTER";a[a.BACKSPACE=8]="BACKSPACE";a[a.TAB=9]="TAB";a[a.NUM_CENTER=12]="NUM_CENTER";a[a.ENTER=13]="ENTER";a[a.SHIFT=16]="SHIFT";a[a.CTRL=17]="CTRL";a[a.ALT=18]="ALT";a[a.PAUSE=19]="PAUSE";a[a.CAPS_LOCK=20]="CAPS_LOCK";a[a.ESC=27]="ESC";a[a.SPACE=32]="SPACE";a[a.PAGE_UP=33]="PAGE_UP";a[a.PAGE_DOWN=34]="PAGE_DOWN";a[a.END=35]="END";a[a.HOME=36]="HOME";a[a.LEFT=37]="LEFT";a[a.UP=38]="UP";a[a.RIGHT=39]="RIGHT";a[a.DOWN=40]=
+"DOWN";a[a.PLUS_SIGN=43]="PLUS_SIGN";a[a.PRINT_SCREEN=44]="PRINT_SCREEN";a[a.INSERT=45]="INSERT";a[a.DELETE=46]="DELETE";a[a.ZERO=48]="ZERO";a[a.ONE=49]="ONE";a[a.TWO=50]="TWO";a[a.THREE=51]="THREE";a[a.FOUR=52]="FOUR";a[a.FIVE=53]="FIVE";a[a.SIX=54]="SIX";a[a.SEVEN=55]="SEVEN";a[a.EIGHT=56]="EIGHT";a[a.NINE=57]="NINE";a[a.FF_SEMICOLON=59]="FF_SEMICOLON";a[a.FF_EQUALS=61]="FF_EQUALS";a[a.FF_DASH=173]="FF_DASH";a[a.FF_HASH=163]="FF_HASH";a[a.QUESTION_MARK=63]="QUESTION_MARK";a[a.AT_SIGN=64]="AT_SIGN";
+a[a.A=65]="A";a[a.B=66]="B";a[a.C=67]="C";a[a.D=68]="D";a[a.E=69]="E";a[a.F=70]="F";a[a.G=71]="G";a[a.H=72]="H";a[a.I=73]="I";a[a.J=74]="J";a[a.K=75]="K";a[a.L=76]="L";a[a.M=77]="M";a[a.N=78]="N";a[a.O=79]="O";a[a.P=80]="P";a[a.Q=81]="Q";a[a.R=82]="R";a[a.S=83]="S";a[a.T=84]="T";a[a.U=85]="U";a[a.V=86]="V";a[a.W=87]="W";a[a.X=88]="X";a[a.Y=89]="Y";a[a.Z=90]="Z";a[a.META=91]="META";a[a.WIN_KEY_RIGHT=92]="WIN_KEY_RIGHT";a[a.CONTEXT_MENU=93]="CONTEXT_MENU";a[a.NUM_ZERO=96]="NUM_ZERO";a[a.NUM_ONE=97]=
+"NUM_ONE";a[a.NUM_TWO=98]="NUM_TWO";a[a.NUM_THREE=99]="NUM_THREE";a[a.NUM_FOUR=100]="NUM_FOUR";a[a.NUM_FIVE=101]="NUM_FIVE";a[a.NUM_SIX=102]="NUM_SIX";a[a.NUM_SEVEN=103]="NUM_SEVEN";a[a.NUM_EIGHT=104]="NUM_EIGHT";a[a.NUM_NINE=105]="NUM_NINE";a[a.NUM_MULTIPLY=106]="NUM_MULTIPLY";a[a.NUM_PLUS=107]="NUM_PLUS";a[a.NUM_MINUS=109]="NUM_MINUS";a[a.NUM_PERIOD=110]="NUM_PERIOD";a[a.NUM_DIVISION=111]="NUM_DIVISION";a[a.F1=112]="F1";a[a.F2=113]="F2";a[a.F3=114]="F3";a[a.F4=115]="F4";a[a.F5=116]="F5";a[a.F6=
+117]="F6";a[a.F7=118]="F7";a[a.F8=119]="F8";a[a.F9=120]="F9";a[a.F10=121]="F10";a[a.F11=122]="F11";a[a.F12=123]="F12";a[a.NUMLOCK=144]="NUMLOCK";a[a.SCROLL_LOCK=145]="SCROLL_LOCK";a[a.FIRST_MEDIA_KEY=166]="FIRST_MEDIA_KEY";a[a.LAST_MEDIA_KEY=183]="LAST_MEDIA_KEY";a[a.SEMICOLON=186]="SEMICOLON";a[a.DASH=189]="DASH";a[a.EQUALS=187]="EQUALS";a[a.COMMA=188]="COMMA";a[a.PERIOD=190]="PERIOD";a[a.SLASH=191]="SLASH";a[a.APOSTROPHE=192]="APOSTROPHE";a[a.TILDE=192]="TILDE";a[a.SINGLE_QUOTE=222]="SINGLE_QUOTE";
+a[a.OPEN_SQUARE_BRACKET=219]="OPEN_SQUARE_BRACKET";a[a.BACKSLASH=220]="BACKSLASH";a[a.CLOSE_SQUARE_BRACKET=221]="CLOSE_SQUARE_BRACKET";a[a.WIN_KEY=224]="WIN_KEY";a[a.MAC_FF_META=224]="MAC_FF_META";a[a.MAC_WK_CMD_LEFT=91]="MAC_WK_CMD_LEFT";a[a.MAC_WK_CMD_RIGHT=93]="MAC_WK_CMD_RIGHT";a[a.WIN_IME=229]="WIN_IME";a[a.VK_NONAME=252]="VK_NONAME";a[a.PHANTOM=255]="PHANTOM"})(KeyCodes$$module$build$src$core$utils$keycodes||(KeyCodes$$module$build$src$core$utils$keycodes={}));
+var module$build$src$core$utils$keycodes={};module$build$src$core$utils$keycodes.KeyCodes=KeyCodes$$module$build$src$core$utils$keycodes;var module$build$src$core$utils$svg_paths={};module$build$src$core$utils$svg_paths.arc=arc$$module$build$src$core$utils$svg_paths;module$build$src$core$utils$svg_paths.curve=curve$$module$build$src$core$utils$svg_paths;module$build$src$core$utils$svg_paths.line=line$$module$build$src$core$utils$svg_paths;module$build$src$core$utils$svg_paths.lineOnAxis=lineOnAxis$$module$build$src$core$utils$svg_paths;module$build$src$core$utils$svg_paths.lineTo=lineTo$$module$build$src$core$utils$svg_paths;
+module$build$src$core$utils$svg_paths.moveBy=moveBy$$module$build$src$core$utils$svg_paths;module$build$src$core$utils$svg_paths.moveTo=moveTo$$module$build$src$core$utils$svg_paths;module$build$src$core$utils$svg_paths.point=point$$module$build$src$core$utils$svg_paths;var module$build$src$core$utils={};module$build$src$core$utils.Coordinate=Coordinate$$module$build$src$core$utils$coordinate;module$build$src$core$utils.KeyCodes=KeyCodes$$module$build$src$core$utils$keycodes;module$build$src$core$utils.Rect=Rect$$module$build$src$core$utils$rect;module$build$src$core$utils.Size=Size$$module$build$src$core$utils$size;module$build$src$core$utils.Svg=Svg$$module$build$src$core$utils$svg;module$build$src$core$utils.aria=module$build$src$core$utils$aria;
+module$build$src$core$utils.array=module$build$src$core$utils$array;module$build$src$core$utils.browserEvents=module$build$src$core$browser_events;module$build$src$core$utils.colour=module$build$src$core$utils$colour;module$build$src$core$utils.deprecation=module$build$src$core$utils$deprecation;module$build$src$core$utils.dom=module$build$src$core$utils$dom;module$build$src$core$utils.extensions=module$build$src$core$extensions;module$build$src$core$utils.idGenerator=module$build$src$core$utils$idgenerator;
+module$build$src$core$utils.math=module$build$src$core$utils$math;module$build$src$core$utils.object=module$build$src$core$utils$object;module$build$src$core$utils.parsing=module$build$src$core$utils$parsing;module$build$src$core$utils.string=module$build$src$core$utils$string;module$build$src$core$utils.style=module$build$src$core$utils$style;module$build$src$core$utils.svgMath=module$build$src$core$utils$svg_math;module$build$src$core$utils.svgPaths=module$build$src$core$utils$svg_paths;
+module$build$src$core$utils.toolbox=module$build$src$core$utils$toolbox;module$build$src$core$utils.userAgent=module$build$src$core$utils$useragent;module$build$src$core$utils.xml=module$build$src$core$utils$xml;var module$build$src$core$icons$registry={};module$build$src$core$icons$registry.register=register$$module$build$src$core$icons$registry;module$build$src$core$icons$registry.unregister=unregister$$module$build$src$core$icons$registry;var TextBubble$$module$build$src$core$bubbles$text_bubble=class extends Bubble$$module$build$src$core$bubbles$bubble{constructor(a,b,c,d){super(b,c,d);this.text=a;this.workspace=b;this.anchor=c;this.ownerRect=d;this.paragraph=this.stringToSvg(a,this.contentContainer);this.updateBubbleSize()}getText(){return this.text}setText(a){this.text=a;removeNode$$module$build$src$core$utils$dom(this.paragraph);this.paragraph=this.stringToSvg(a,this.contentContainer);this.updateBubbleSize()}stringToSvg(a,b){b=
+this.createParagraph(b);a=this.createSpans(b,a);this.workspace.RTL&&this.rightAlignSpans(b.getBBox().width,a);return b}createParagraph(a){return createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TEXT,{"class":"blocklyText blocklyBubbleText blocklyNoPointerEvents",y:Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH},a)}createSpans(a,b){return b.split("\n").map(c=>{const d=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TSPAN,
+{dy:"1em",x:Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH},a);c=document.createTextNode(c);d.appendChild(c);return d})}rightAlignSpans(a,b){for(const c of b)c.setAttribute("text-anchor","end"),c.setAttribute("x",`${a+Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH}`)}updateBubbleSize(){const a=this.paragraph.getBBox();this.setSize(new Size$$module$build$src$core$utils$size(a.width+2*Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH,a.height+2*Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH),
+!0)}},module$build$src$core$bubbles$text_bubble={};module$build$src$core$bubbles$text_bubble.TextBubble=TextBubble$$module$build$src$core$bubbles$text_bubble;var TextInputBubble$$module$build$src$core$bubbles$textinput_bubble=class extends Bubble$$module$build$src$core$bubbles$bubble{constructor(a,b,c){super(a,b,c);this.workspace=a;this.anchor=b;this.ownerRect=c;this.resizePointerMoveListener=this.resizePointerUpListener=null;this.textChangeListeners=[];this.sizeChangeListeners=[];this.text="";this.DEFAULT_SIZE=new Size$$module$build$src$core$utils$size(160+Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER,80+Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER);
+this.MIN_SIZE=new Size$$module$build$src$core$utils$size(45+Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER,20+Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER);({inputRoot:this.inputRoot,textArea:this.textArea}=this.createEditor(this.contentContainer));this.resizeGroup=this.createResizeHandle(this.svgRoot);this.setSize(this.DEFAULT_SIZE,!0)}getText(){return this.text}setText(a){this.text=a;this.textArea.value=a;this.onTextChange()}addTextChangeListener(a){this.textChangeListeners.push(a)}addSizeChangeListener(a){this.sizeChangeListeners.push(a)}createEditor(a){a=
+createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FOREIGNOBJECT,{x:Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH,y:Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH},a);const b=document.createElementNS(HTML_NS$$module$build$src$core$utils$dom,"body");b.setAttribute("xmlns",HTML_NS$$module$build$src$core$utils$dom);b.className="blocklyMinimalBody";const c=document.createElementNS(HTML_NS$$module$build$src$core$utils$dom,"textarea");c.className=
+"blocklyCommentTextarea";c.setAttribute("dir",this.workspace.RTL?"RTL":"LTR");b.appendChild(c);a.appendChild(b);this.bindTextAreaEvents(c);setTimeout(()=>{c.focus()},0);return{inputRoot:a,textArea:c}}bindTextAreaEvents(a){conditionalBind$$module$build$src$core$browser_events(a,"wheel",this,b=>{b.stopPropagation()});conditionalBind$$module$build$src$core$browser_events(a,"focus",this,this.onStartEdit,!0);conditionalBind$$module$build$src$core$browser_events(a,"change",this,this.onTextChange)}createResizeHandle(a){a=
+createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":this.workspace.RTL?"blocklyResizeSW":"blocklyResizeSE"},a);const b=2*Bubble$$module$build$src$core$bubbles$bubble.BORDER_WIDTH;createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.POLYGON,{points:`0,${b} ${b},${b} ${b},0`},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{"class":"blocklyResizeLine",x1:b/3,y1:b-1,x2:b-1,y2:b/
+3},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{"class":"blocklyResizeLine",x1:2*b/3,y1:b-1,x2:b-1,y2:2*b/3},a);conditionalBind$$module$build$src$core$browser_events(a,"pointerdown",this,this.onResizePointerDown);return a}setSize(a,b=!1){a.width=Math.max(a.width,this.MIN_SIZE.width);a.height=Math.max(a.height,this.MIN_SIZE.height);const c=a.width-Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER,d=a.height-Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER;
+this.inputRoot.setAttribute("width",`${c}`);this.inputRoot.setAttribute("height",`${d}`);this.textArea.style.width=`${c-4}px`;this.textArea.style.height=`${d-4}px`;this.workspace.RTL?this.resizeGroup.setAttribute("transform",`translate(${Bubble$$module$build$src$core$bubbles$bubble.DOUBLE_BORDER}, ${d}) scale(-1 1)`):this.resizeGroup.setAttribute("transform",`translate(${c}, ${d})`);super.setSize(a,b);this.onSizeChange()}getSize(){return super.getSize()}onResizePointerDown(a){this.bringToFront();
+isRightButton$$module$build$src$core$browser_events(a)||(this.workspace.startDrag(a,new Coordinate$$module$build$src$core$utils$coordinate(this.workspace.RTL?-this.getSize().width:this.getSize().width,this.getSize().height)),this.resizePointerUpListener=conditionalBind$$module$build$src$core$browser_events(document,"pointerup",this,this.onResizePointerUp),this.resizePointerMoveListener=conditionalBind$$module$build$src$core$browser_events(document,"pointermove",this,this.onResizePointerMove),this.workspace.hideChaff());
+a.stopPropagation()}onResizePointerUp(a){clearTouchIdentifier$$module$build$src$core$touch();this.resizePointerUpListener&&(unbind$$module$build$src$core$browser_events(this.resizePointerUpListener),this.resizePointerUpListener=null);this.resizePointerMoveListener&&(unbind$$module$build$src$core$browser_events(this.resizePointerMoveListener),this.resizePointerMoveListener=null)}onResizePointerMove(a){a=this.workspace.moveDrag(a);this.setSize(new Size$$module$build$src$core$utils$size(this.workspace.RTL?
+-a.x:a.x,a.y),!1);this.onSizeChange()}onStartEdit(){this.bringToFront()&&this.textArea.focus()}onTextChange(){this.text=this.textArea.value;for(const a of this.textChangeListeners)a()}onSizeChange(){for(const a of this.sizeChangeListeners)a()}};register$$module$build$src$core$css("\n.blocklyCommentTextarea {\n  background-color: #fef49c;\n  border: 0;\n  display: block;\n  margin: 0;\n  outline: 0;\n  padding: 3px;\n  resize: none;\n  text-overflow: hidden;\n}\n");
+var module$build$src$core$bubbles$textinput_bubble={};module$build$src$core$bubbles$textinput_bubble.TextInputBubble=TextInputBubble$$module$build$src$core$bubbles$textinput_bubble;var SIZE$$module$build$src$core$icons$comment_icon=17,DEFAULT_BUBBLE_WIDTH$$module$build$src$core$icons$comment_icon=160,DEFAULT_BUBBLE_HEIGHT$$module$build$src$core$icons$comment_icon=80,CommentIcon$$module$build$src$core$icons$comment_icon=class extends Icon$$module$build$src$core$icons$icon{constructor(a){super(a);this.sourceBlock=a;this.textBubble=this.textInputBubble=null;this.text="";this.bubbleSize=new Size$$module$build$src$core$utils$size(DEFAULT_BUBBLE_WIDTH$$module$build$src$core$icons$comment_icon,
+DEFAULT_BUBBLE_HEIGHT$$module$build$src$core$icons$comment_icon);this.bubbleVisiblity=!1}getType(){return CommentIcon$$module$build$src$core$icons$comment_icon.TYPE}initView(a){this.svgRoot||(super.initView(a),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CIRCLE,{"class":"blocklyIconShape",r:"8",cx:"8",cy:"8"},this.svgRoot),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyIconSymbol",d:"m6.8,10h2c0.003,-0.617 0.271,-0.962 0.633,-1.266 2.875,-2.4050.607,-5.534 -3.765,-3.874v1.7c3.12,-1.657 3.698,0.118 2.336,1.25-1.201,0.998 -1.201,1.528 -1.204,2.19z"},
+this.svgRoot),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyIconSymbol",x:"6.8",y:"10.78",height:"2",width:"2"},this.svgRoot))}dispose(){super.dispose();let a;null==(a=this.textInputBubble)||a.dispose();let b;null==(b=this.textBubble)||b.dispose()}getWeight(){return CommentIcon$$module$build$src$core$icons$comment_icon.WEIGHT}getSize(){return new Size$$module$build$src$core$utils$size(SIZE$$module$build$src$core$icons$comment_icon,SIZE$$module$build$src$core$icons$comment_icon)}applyColour(){super.applyColour();
+const a=this.sourceBlock.style.colourPrimary;let b;null==(b=this.textInputBubble)||b.setColour(a);let c;null==(c=this.textBubble)||c.setColour(a)}updateEditable(){super.updateEditable();this.bubbleIsVisible()&&(this.setBubbleVisible(!1),this.setBubbleVisible(!0))}onLocationChange(a){super.onLocationChange(a);a=this.getAnchorLocation();let b;null==(b=this.textInputBubble)||b.setAnchorLocation(a);let c;null==(c=this.textBubble)||c.setAnchorLocation(a)}setText(a){this.text=a;let b;null==(b=this.textInputBubble)||
+b.setText(this.text);let c;null==(c=this.textBubble)||c.setText(this.text)}getText(){return this.text}setBubbleSize(a){this.bubbleSize=a;let b;null==(b=this.textInputBubble)||b.setSize(this.bubbleSize,!0)}getBubbleSize(){return this.bubbleSize}saveState(){return this.text?{text:this.text,pinned:this.bubbleIsVisible(),height:this.bubbleSize.height,width:this.bubbleSize.width}:null}loadState(a){let b;this.text=null!=(b=a.text)?b:"";let c,d;this.bubbleSize=new Size$$module$build$src$core$utils$size(null!=
+(c=a.width)?c:DEFAULT_BUBBLE_WIDTH$$module$build$src$core$icons$comment_icon,null!=(d=a.height)?d:DEFAULT_BUBBLE_HEIGHT$$module$build$src$core$icons$comment_icon);let e;this.bubbleVisiblity=null!=(e=a.pinned)?e:!1;setTimeout(()=>this.setBubbleVisible(this.bubbleVisiblity),1)}onClick(){super.onClick();this.setBubbleVisible(!this.bubbleIsVisible())}onTextChange(){this.textInputBubble&&(this.text=this.textInputBubble.getText())}onSizeChange(){this.textInputBubble&&(this.bubbleSize=this.textInputBubble.getSize())}bubbleIsVisible(){return this.bubbleVisiblity}setBubbleVisible(a){if(!a||
+!this.textBubble&&!this.textInputBubble)if(a||this.textBubble||this.textInputBubble)this.bubbleVisiblity=a,this.sourceBlock.rendered&&!this.sourceBlock.isInFlyout&&(a?(this.sourceBlock.isEditable()?this.showEditableBubble():this.showNonEditableBubble(),this.applyColour()):this.hideBubble(),fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(BUBBLE_OPEN$$module$build$src$core$events$utils))(this.sourceBlock,a,"comment")))}showEditableBubble(){this.textInputBubble=
+new TextInputBubble$$module$build$src$core$bubbles$textinput_bubble(this.sourceBlock.workspace,this.getAnchorLocation(),this.getBubbleOwnerRect());this.textInputBubble.setText(this.getText());this.textInputBubble.setSize(this.bubbleSize,!0);this.textInputBubble.addTextChangeListener(()=>this.onTextChange());this.textInputBubble.addSizeChangeListener(()=>this.onSizeChange())}showNonEditableBubble(){this.textBubble=new TextBubble$$module$build$src$core$bubbles$text_bubble(this.getText(),this.sourceBlock.workspace,
+this.getAnchorLocation(),this.getBubbleOwnerRect())}hideBubble(){let a;null==(a=this.textInputBubble)||a.dispose();this.textInputBubble=null;let b;null==(b=this.textBubble)||b.dispose();this.textBubble=null}getAnchorLocation(){const a=SIZE$$module$build$src$core$icons$comment_icon/2;return Coordinate$$module$build$src$core$utils$coordinate.sum(this.workspaceLocation,new Coordinate$$module$build$src$core$utils$coordinate(a,a))}getBubbleOwnerRect(){const a=this.sourceBlock.getSvgRoot().getBBox();return new Rect$$module$build$src$core$utils$rect(a.y,
+a.y+a.height,a.x,a.x+a.width)}};CommentIcon$$module$build$src$core$icons$comment_icon.TYPE=IconType$$module$build$src$core$icons$icon_types.COMMENT;CommentIcon$$module$build$src$core$icons$comment_icon.WEIGHT=3;register$$module$build$src$core$icons$registry(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE,CommentIcon$$module$build$src$core$icons$comment_icon);var module$build$src$core$icons$comment_icon={};module$build$src$core$icons$comment_icon.CommentIcon=CommentIcon$$module$build$src$core$icons$comment_icon;var SIZE$$module$build$src$core$icons$warning_icon=17,WarningIcon$$module$build$src$core$icons$warning_icon=class extends Icon$$module$build$src$core$icons$icon{constructor(a){super(a);this.sourceBlock=a;this.textMap=new Map;this.textBubble=null}getType(){return WarningIcon$$module$build$src$core$icons$warning_icon.TYPE}initView(a){this.svgRoot||(super.initView(a),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyIconShape",d:"M2,15Q-1,15 0.5,12L6.5,1.7Q8,-1 9.5,1.7L15.5,12Q17,15 14,15z"},
+this.svgRoot),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyIconSymbol",d:"m7,4.8v3.16l0.27,2.27h1.46l0.27,-2.27v-3.16z"},this.svgRoot),createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyIconSymbol",x:"7",y:"11",height:"2",width:"2"},this.svgRoot))}dispose(){super.dispose();let a;null==(a=this.textBubble)||a.dispose()}getWeight(){return WarningIcon$$module$build$src$core$icons$warning_icon.WEIGHT}getSize(){return new Size$$module$build$src$core$utils$size(SIZE$$module$build$src$core$icons$warning_icon,
+SIZE$$module$build$src$core$icons$warning_icon)}applyColour(){super.applyColour();let a;null==(a=this.textBubble)||a.setColour(this.sourceBlock.style.colourPrimary)}updateCollapsed(){}isShownWhenCollapsed(){return!0}onLocationChange(a){super.onLocationChange(a);let b;null==(b=this.textBubble)||b.setAnchorLocation(this.getAnchorLocation())}addMessage(a,b){if(this.textMap.get(b)===a)return this;a?this.textMap.set(b,a):this.textMap.delete(b);let c;null==(c=this.textBubble)||c.setText(this.getText());
+return this}getText(){return[...this.textMap.values()].join("\n")}onClick(){super.onClick();this.setBubbleVisible(!this.bubbleIsVisible())}bubbleIsVisible(){return!!this.textBubble}setBubbleVisible(a){if(this.bubbleIsVisible()!==a){if(a)this.textBubble=new TextBubble$$module$build$src$core$bubbles$text_bubble(this.getText(),this.sourceBlock.workspace,this.getAnchorLocation(),this.getBubbleOwnerRect()),this.applyColour();else{let b;null==(b=this.textBubble)||b.dispose();this.textBubble=null}fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(BUBBLE_OPEN$$module$build$src$core$events$utils))(this.sourceBlock,
+a,"warning"))}}getAnchorLocation(){const a=SIZE$$module$build$src$core$icons$warning_icon/2;return Coordinate$$module$build$src$core$utils$coordinate.sum(this.workspaceLocation,new Coordinate$$module$build$src$core$utils$coordinate(a,a))}getBubbleOwnerRect(){const a=this.sourceBlock.getSvgRoot().getBBox();return new Rect$$module$build$src$core$utils$rect(a.y,a.y+a.height,a.x,a.x+a.width)}};WarningIcon$$module$build$src$core$icons$warning_icon.TYPE=IconType$$module$build$src$core$icons$icon_types.WARNING;
+WarningIcon$$module$build$src$core$icons$warning_icon.WEIGHT=2;var module$build$src$core$icons$warning_icon={};module$build$src$core$icons$warning_icon.WarningIcon=WarningIcon$$module$build$src$core$icons$warning_icon;var DuplicateIconType$$module$build$src$core$icons$exceptions=class extends Error{constructor(a){super(`Tried to append an icon of type ${a.getType()} when an icon of `+"that type already exists on the block. Use getIcon to access the existing icon.");this.icon=a}},module$build$src$core$icons$exceptions={};module$build$src$core$icons$exceptions.DuplicateIconType=DuplicateIconType$$module$build$src$core$icons$exceptions;var module$build$src$core$icons={};module$build$src$core$icons.CommentIcon=CommentIcon$$module$build$src$core$icons$comment_icon;module$build$src$core$icons.Icon=Icon$$module$build$src$core$icons$icon;module$build$src$core$icons.IconType=IconType$$module$build$src$core$icons$icon_types;module$build$src$core$icons.MutatorIcon=$.MutatorIcon$$module$build$src$core$icons$mutator_icon;module$build$src$core$icons.WarningIcon=WarningIcon$$module$build$src$core$icons$warning_icon;
+module$build$src$core$icons.exceptions=module$build$src$core$icons$exceptions;module$build$src$core$icons.registry=module$build$src$core$icons$registry;var CATEGORY_NAME$$module$build$src$core$procedures,module$build$src$core$procedures;CATEGORY_NAME$$module$build$src$core$procedures="PROCEDURE";$.DEFAULT_ARG$$module$build$src$core$procedures="x";module$build$src$core$procedures={CATEGORY_NAME:CATEGORY_NAME$$module$build$src$core$procedures,DEFAULT_ARG:$.DEFAULT_ARG$$module$build$src$core$procedures};module$build$src$core$procedures.ObservableProcedureMap=ObservableProcedureMap$$module$build$src$core$observable_procedure_map;
+module$build$src$core$procedures.allProcedures=allProcedures$$module$build$src$core$procedures;module$build$src$core$procedures.findLegalName=$.findLegalName$$module$build$src$core$procedures;module$build$src$core$procedures.flyoutCategory=flyoutCategory$$module$build$src$core$procedures;module$build$src$core$procedures.getCallers=getCallers$$module$build$src$core$procedures;module$build$src$core$procedures.getDefinition=$.getDefinition$$module$build$src$core$procedures;
+module$build$src$core$procedures.isNameUsed=isNameUsed$$module$build$src$core$procedures;module$build$src$core$procedures.isProcedureBlock=isProcedureBlock$$module$build$src$core$interfaces$i_procedure_block;module$build$src$core$procedures.mutateCallers=$.mutateCallers$$module$build$src$core$procedures;module$build$src$core$procedures.mutatorOpenListener=mutatorOpenListener$$module$build$src$core$procedures;module$build$src$core$procedures.rename=$.rename$$module$build$src$core$procedures;var TypesContainer$$module$build$src$core$renderers$measurables$types=class{constructor(){this.NONE=0;this.FIELD=1;this.HAT=2;this.ICON=4;this.SPACER=8;this.BETWEEN_ROW_SPACER=16;this.IN_ROW_SPACER=32;this.EXTERNAL_VALUE_INPUT=64;this.INPUT=128;this.INLINE_INPUT=256;this.STATEMENT_INPUT=512;this.CONNECTION=1024;this.PREVIOUS_CONNECTION=2048;this.NEXT_CONNECTION=4096;this.OUTPUT_CONNECTION=8192;this.CORNER=16384;this.LEFT_SQUARE_CORNER=32768;this.LEFT_ROUND_CORNER=65536;this.RIGHT_SQUARE_CORNER=131072;
+this.RIGHT_ROUND_CORNER=262144;this.JAGGED_EDGE=524288;this.ROW=1048576;this.TOP_ROW=2097152;this.BOTTOM_ROW=4194304;this.INPUT_ROW=8388608;this.LEFT_CORNER=this.LEFT_SQUARE_CORNER|this.LEFT_ROUND_CORNER;this.RIGHT_CORNER=this.RIGHT_SQUARE_CORNER|this.RIGHT_ROUND_CORNER;this.nextTypeValue_=16777216}getType(a){Object.prototype.hasOwnProperty.call(this,a)||(this[a]=this.nextTypeValue_,this.nextTypeValue_<<=1);return this[a]}isField(a){return a.type&this.FIELD}isHat(a){return a.type&this.HAT}isIcon(a){return a.type&
+this.ICON}isSpacer(a){return a.type&this.SPACER}isInRowSpacer(a){return a.type&this.IN_ROW_SPACER}isInput(a){return a.type&this.INPUT}isExternalInput(a){return a.type&this.EXTERNAL_VALUE_INPUT}isInlineInput(a){return a.type&this.INLINE_INPUT}isStatementInput(a){return a.type&this.STATEMENT_INPUT}isPreviousConnection(a){return a.type&this.PREVIOUS_CONNECTION}isNextConnection(a){return a.type&this.NEXT_CONNECTION}isPreviousOrNextConnection(a){return a.type&(this.PREVIOUS_CONNECTION|this.NEXT_CONNECTION)}isLeftRoundedCorner(a){return a.type&
+this.LEFT_ROUND_CORNER}isRightRoundedCorner(a){return a.type&this.RIGHT_ROUND_CORNER}isLeftSquareCorner(a){return a.type&this.LEFT_SQUARE_CORNER}isRightSquareCorner(a){return a.type&this.RIGHT_SQUARE_CORNER}isCorner(a){return a.type&this.CORNER}isJaggedEdge(a){return a.type&this.JAGGED_EDGE}isRow(a){return a.type&this.ROW}isBetweenRowSpacer(a){return a.type&this.BETWEEN_ROW_SPACER}isTopRow(a){return a.type&this.TOP_ROW}isBottomRow(a){return a.type&this.BOTTOM_ROW}isTopOrBottomRow(a){return a.type&
+(this.TOP_ROW|this.BOTTOM_ROW)}isInputRow(a){return a.type&this.INPUT_ROW}},Types$$module$build$src$core$renderers$measurables$types=new TypesContainer$$module$build$src$core$renderers$measurables$types,module$build$src$core$renderers$measurables$types={Types:Types$$module$build$src$core$renderers$measurables$types};var Measurable$$module$build$src$core$renderers$measurables$base=class{constructor(a){this.centerline=this.xPos=this.height=this.width=0;this.constants_=a;this.type=Types$$module$build$src$core$renderers$measurables$types.NONE;this.notchOffset=this.constants_.NOTCH_OFFSET_LEFT}},module$build$src$core$renderers$measurables$base={};module$build$src$core$renderers$measurables$base.Measurable=Measurable$$module$build$src$core$renderers$measurables$base;var Row$$module$build$src$core$renderers$measurables$row=class{constructor(a){this.elements=[];this.xPos=this.yPos=this.widthWithConnectedBlocks=this.minWidth=this.minHeight=this.width=this.height=0;this.hasStatement=this.hasExternalInput=!1;this.statementEdge=0;this.hasJaggedEdge=this.hasDummyInput=this.hasInlineInput=!1;this.align=null;this.constants_=a;this.type=Types$$module$build$src$core$renderers$measurables$types.ROW;this.notchOffset=this.constants_.NOTCH_OFFSET_LEFT}getLastInput(){for(let a=
+this.elements.length-1;0<=a;a--){const b=this.elements[a];if(Types$$module$build$src$core$renderers$measurables$types.isInput(b))return b}return null}measure(){throw Error("Unexpected attempt to measure a base Row.");}startsWithElemSpacer(){return!0}endsWithElemSpacer(){return!0}getFirstSpacer(){for(let a=0;a<this.elements.length;a++){const b=this.elements[a];if(Types$$module$build$src$core$renderers$measurables$types.isSpacer(b))return b}return null}getLastSpacer(){for(let a=this.elements.length-
+1;0<=a;a--){const b=this.elements[a];if(Types$$module$build$src$core$renderers$measurables$types.isSpacer(b))return b}return null}},module$build$src$core$renderers$measurables$row={};module$build$src$core$renderers$measurables$row.Row=Row$$module$build$src$core$renderers$measurables$row;var BottomRow$$module$build$src$core$renderers$measurables$bottom_row=class extends Row$$module$build$src$core$renderers$measurables$row{constructor(a){super(a);this.hasNextConnection=!1;this.connection=null;this.baseline=this.descenderHeight=0;this.type|=Types$$module$build$src$core$renderers$measurables$types.BOTTOM_ROW}hasLeftSquareCorner(a){return!!a.outputConnection||!!a.getNextBlock()}hasRightSquareCorner(a){return!0}measure(){let a=0,b=0,c=0;for(let d=0;d<this.elements.length;d++){const e=
+this.elements[d];b+=e.width;Types$$module$build$src$core$renderers$measurables$types.isSpacer(e)||(Types$$module$build$src$core$renderers$measurables$types.isNextConnection(e)?c=Math.max(c,e.height):a=Math.max(a,e.height))}this.width=Math.max(this.minWidth,b);this.height=Math.max(this.minHeight,a)+c;this.descenderHeight=c;this.widthWithConnectedBlocks=this.width}startsWithElemSpacer(){return!1}endsWithElemSpacer(){return!1}},module$build$src$core$renderers$measurables$bottom_row={};
+module$build$src$core$renderers$measurables$bottom_row.BottomRow=BottomRow$$module$build$src$core$renderers$measurables$bottom_row;var Connection$$module$build$src$core$renderers$measurables$connection=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a,b){super(a);this.connectionModel=b;this.shape=this.constants_.shapeFor(b);this.isDynamicShape="isDynamic"in this.shape&&this.shape.isDynamic;this.type|=Types$$module$build$src$core$renderers$measurables$types.CONNECTION}},module$build$src$core$renderers$measurables$connection={};
+module$build$src$core$renderers$measurables$connection.Connection=Connection$$module$build$src$core$renderers$measurables$connection;var InputConnection$$module$build$src$core$renderers$measurables$input_connection=class extends Connection$$module$build$src$core$renderers$measurables$connection{constructor(a,b){super(a,b.connection);this.input=b;this.connectionOffsetY=this.connectionOffsetX=0;this.type|=Types$$module$build$src$core$renderers$measurables$types.INPUT;this.align=b.align;(this.connectedBlock=b.connection&&b.connection.targetBlock()?b.connection.targetBlock():null)?(a=this.connectedBlock.getHeightWidth(),this.connectedBlockWidth=
+a.width,this.connectedBlockHeight=a.height):this.connectedBlockHeight=this.connectedBlockWidth=0}},module$build$src$core$renderers$measurables$input_connection={};module$build$src$core$renderers$measurables$input_connection.InputConnection=InputConnection$$module$build$src$core$renderers$measurables$input_connection;var ExternalValueInput$$module$build$src$core$renderers$measurables$external_value_input=class extends InputConnection$$module$build$src$core$renderers$measurables$input_connection{constructor(a,b){super(a,b);this.height=0;this.type|=Types$$module$build$src$core$renderers$measurables$types.EXTERNAL_VALUE_INPUT;this.height=this.connectedBlock?this.connectedBlockHeight-this.constants_.TAB_OFFSET_FROM_TOP-this.constants_.MEDIUM_PADDING:this.shape.height;this.width=this.shape.width+this.constants_.EXTERNAL_VALUE_INPUT_PADDING;
+this.connectionOffsetY=this.constants_.TAB_OFFSET_FROM_TOP;this.connectionHeight=this.shape.height;this.connectionWidth=this.shape.width}},module$build$src$core$renderers$measurables$external_value_input={};module$build$src$core$renderers$measurables$external_value_input.ExternalValueInput=ExternalValueInput$$module$build$src$core$renderers$measurables$external_value_input;var Field$$module$build$src$core$renderers$measurables$field=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a,b,c){super(a);this.field=b;this.parentInput=c;this.isEditable=b.EDITABLE;this.flipRtl=b.getFlipRtl();this.type|=Types$$module$build$src$core$renderers$measurables$types.FIELD;a=this.field.getSize();this.height=a.height;this.width=a.width}},module$build$src$core$renderers$measurables$field={};module$build$src$core$renderers$measurables$field.Field=Field$$module$build$src$core$renderers$measurables$field;var Hat$$module$build$src$core$renderers$measurables$hat=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a){super(a);this.type|=Types$$module$build$src$core$renderers$measurables$types.HAT;this.height=this.constants_.START_HAT.height;this.width=this.constants_.START_HAT.width;this.ascenderHeight=this.height}},module$build$src$core$renderers$measurables$hat={};module$build$src$core$renderers$measurables$hat.Hat=Hat$$module$build$src$core$renderers$measurables$hat;var Icon$$module$build$src$core$renderers$measurables$icon=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a,b){super(a);this.icon=b;this.flipRtl=!1;this.isVisible=hasBubble$$module$build$src$core$interfaces$i_has_bubble(b)&&b.bubbleIsVisible();this.type|=Types$$module$build$src$core$renderers$measurables$types.ICON;a=b.getSize();this.height=a.height;this.width=a.width}},module$build$src$core$renderers$measurables$icon={};
+module$build$src$core$renderers$measurables$icon.Icon=Icon$$module$build$src$core$renderers$measurables$icon;var InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a,b){super(a);this.type=this.type|Types$$module$build$src$core$renderers$measurables$types.SPACER|Types$$module$build$src$core$renderers$measurables$types.IN_ROW_SPACER;this.width=b;this.height=this.constants_.SPACER_DEFAULT_HEIGHT}},module$build$src$core$renderers$measurables$in_row_spacer={};
+module$build$src$core$renderers$measurables$in_row_spacer.InRowSpacer=InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer;var InlineInput$$module$build$src$core$renderers$measurables$inline_input=class extends InputConnection$$module$build$src$core$renderers$measurables$input_connection{constructor(a,b){super(a,b);this.type|=Types$$module$build$src$core$renderers$measurables$types.INLINE_INPUT;this.connectedBlock?(this.width=this.connectedBlockWidth,this.height=this.connectedBlockHeight):(this.height=this.constants_.EMPTY_INLINE_INPUT_HEIGHT,this.width=this.constants_.EMPTY_INLINE_INPUT_PADDING);this.connectionHeight=
+this.isDynamicShape?this.shape.height(this.height):this.shape.height;this.connectionWidth=this.isDynamicShape?this.shape.width(this.height):this.shape.width;this.connectedBlock||(this.width+=this.connectionWidth*(this.isDynamicShape?2:1));this.connectionOffsetY="connectionOffsetY"in this.shape?this.shape.connectionOffsetY(this.connectionHeight):this.constants_.TAB_OFFSET_FROM_TOP;this.connectionOffsetX="connectionOffsetX"in this.shape?this.shape.connectionOffsetX(this.connectionWidth):0}},module$build$src$core$renderers$measurables$inline_input=
+{};module$build$src$core$renderers$measurables$inline_input.InlineInput=InlineInput$$module$build$src$core$renderers$measurables$inline_input;var StatementInput$$module$build$src$core$renderers$measurables$statement_input=class extends InputConnection$$module$build$src$core$renderers$measurables$input_connection{constructor(a,b){super(a,b);this.type|=Types$$module$build$src$core$renderers$measurables$types.STATEMENT_INPUT;this.height=this.connectedBlock?this.connectedBlockHeight+this.constants_.STATEMENT_BOTTOM_SPACER:this.constants_.EMPTY_STATEMENT_INPUT_HEIGHT;this.width=this.constants_.STATEMENT_INPUT_NOTCH_OFFSET+this.shape.width}},
+module$build$src$core$renderers$measurables$statement_input={};module$build$src$core$renderers$measurables$statement_input.StatementInput=StatementInput$$module$build$src$core$renderers$measurables$statement_input;var InputRow$$module$build$src$core$renderers$measurables$input_row=class extends Row$$module$build$src$core$renderers$measurables$row{constructor(a){super(a);this.connectedBlockWidths=0;this.type|=Types$$module$build$src$core$renderers$measurables$types.INPUT_ROW}measure(){this.width=this.minWidth;this.height=this.minHeight;let a=0;for(let b=0;b<this.elements.length;b++){const c=this.elements[b];this.width+=c.width;Types$$module$build$src$core$renderers$measurables$types.isInput(c)&&c instanceof
+InputConnection$$module$build$src$core$renderers$measurables$input_connection&&(Types$$module$build$src$core$renderers$measurables$types.isStatementInput(c)&&c instanceof StatementInput$$module$build$src$core$renderers$measurables$statement_input?a+=c.connectedBlockWidth:Types$$module$build$src$core$renderers$measurables$types.isExternalInput(c)&&c instanceof ExternalValueInput$$module$build$src$core$renderers$measurables$external_value_input&&0!==c.connectedBlockWidth&&(a+=c.connectedBlockWidth-
+c.connectionWidth));Types$$module$build$src$core$renderers$measurables$types.isSpacer(c)||(this.height=Math.max(this.height,c.height))}this.connectedBlockWidths=a;this.widthWithConnectedBlocks=this.width+a}endsWithElemSpacer(){return!this.hasExternalInput&&!this.hasStatement}},module$build$src$core$renderers$measurables$input_row={};module$build$src$core$renderers$measurables$input_row.InputRow=InputRow$$module$build$src$core$renderers$measurables$input_row;var JaggedEdge$$module$build$src$core$renderers$measurables$jagged_edge=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a){super(a);this.type|=Types$$module$build$src$core$renderers$measurables$types.JAGGED_EDGE;this.height=this.constants_.JAGGED_TEETH.height;this.width=this.constants_.JAGGED_TEETH.width}},module$build$src$core$renderers$measurables$jagged_edge={};module$build$src$core$renderers$measurables$jagged_edge.JaggedEdge=JaggedEdge$$module$build$src$core$renderers$measurables$jagged_edge;var NextConnection$$module$build$src$core$renderers$measurables$next_connection=class extends Connection$$module$build$src$core$renderers$measurables$connection{constructor(a,b){super(a,b);this.type|=Types$$module$build$src$core$renderers$measurables$types.NEXT_CONNECTION;this.height=this.shape.height;this.width=this.shape.width}},module$build$src$core$renderers$measurables$next_connection={};module$build$src$core$renderers$measurables$next_connection.NextConnection=NextConnection$$module$build$src$core$renderers$measurables$next_connection;var OutputConnection$$module$build$src$core$renderers$measurables$output_connection=class extends Connection$$module$build$src$core$renderers$measurables$connection{constructor(a,b){super(a,b);this.connectionOffsetX=0;this.type|=Types$$module$build$src$core$renderers$measurables$types.OUTPUT_CONNECTION;this.height=this.isDynamicShape?0:this.shape.height;this.startX=this.width=this.isDynamicShape?0:this.shape.width;this.connectionOffsetY=this.constants_.TAB_OFFSET_FROM_TOP}},module$build$src$core$renderers$measurables$output_connection=
+{};module$build$src$core$renderers$measurables$output_connection.OutputConnection=OutputConnection$$module$build$src$core$renderers$measurables$output_connection;var PreviousConnection$$module$build$src$core$renderers$measurables$previous_connection=class extends Connection$$module$build$src$core$renderers$measurables$connection{constructor(a,b){super(a,b);this.type|=Types$$module$build$src$core$renderers$measurables$types.PREVIOUS_CONNECTION;this.height=this.shape.height;this.width=this.shape.width}},module$build$src$core$renderers$measurables$previous_connection={};module$build$src$core$renderers$measurables$previous_connection.PreviousConnection=PreviousConnection$$module$build$src$core$renderers$measurables$previous_connection;var RoundCorner$$module$build$src$core$renderers$measurables$round_corner=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a,b){super(a);this.type=(b&&"left"!==b?Types$$module$build$src$core$renderers$measurables$types.RIGHT_ROUND_CORNER:Types$$module$build$src$core$renderers$measurables$types.LEFT_ROUND_CORNER)|Types$$module$build$src$core$renderers$measurables$types.CORNER;this.width=this.constants_.CORNER_RADIUS;this.height=this.constants_.CORNER_RADIUS/2}},
+module$build$src$core$renderers$measurables$round_corner={};module$build$src$core$renderers$measurables$round_corner.RoundCorner=RoundCorner$$module$build$src$core$renderers$measurables$round_corner;var SpacerRow$$module$build$src$core$renderers$measurables$spacer_row=class extends Row$$module$build$src$core$renderers$measurables$row{constructor(a,b,c){super(a);this.height=b;this.width=c;this.precedesStatement=this.followsStatement=!1;this.widthWithConnectedBlocks=0;this.type=this.type|Types$$module$build$src$core$renderers$measurables$types.SPACER|Types$$module$build$src$core$renderers$measurables$types.BETWEEN_ROW_SPACER;this.elements=[new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,
+c)]}measure(){}},module$build$src$core$renderers$measurables$spacer_row={};module$build$src$core$renderers$measurables$spacer_row.SpacerRow=SpacerRow$$module$build$src$core$renderers$measurables$spacer_row;var SquareCorner$$module$build$src$core$renderers$measurables$square_corner=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a,b){super(a);this.type=(b&&"left"!==b?Types$$module$build$src$core$renderers$measurables$types.RIGHT_SQUARE_CORNER:Types$$module$build$src$core$renderers$measurables$types.LEFT_SQUARE_CORNER)|Types$$module$build$src$core$renderers$measurables$types.CORNER;this.width=this.height=this.constants_.NO_PADDING}},module$build$src$core$renderers$measurables$square_corner=
+{};module$build$src$core$renderers$measurables$square_corner.SquareCorner=SquareCorner$$module$build$src$core$renderers$measurables$square_corner;var TopRow$$module$build$src$core$renderers$measurables$top_row=class extends Row$$module$build$src$core$renderers$measurables$row{constructor(a){super(a);this.ascenderHeight=this.capline=0;this.hasPreviousConnection=!1;this.connection=null;this.type|=Types$$module$build$src$core$renderers$measurables$types.TOP_ROW}hasLeftSquareCorner(a){const b=(a.hat?"cap"===a.hat:this.constants_.ADD_START_HATS)&&!a.outputConnection&&!a.previousConnection,c=a.getPreviousBlock();return!!a.outputConnection||b||(c?
+c.getNextBlock()===a:!1)}hasRightSquareCorner(a){return!0}measure(){let a=0,b=0,c=0;for(let d=0;d<this.elements.length;d++){const e=this.elements[d];b+=e.width;Types$$module$build$src$core$renderers$measurables$types.isSpacer(e)||(Types$$module$build$src$core$renderers$measurables$types.isHat(e)&&e instanceof Hat$$module$build$src$core$renderers$measurables$hat?c=Math.max(c,e.ascenderHeight):a=Math.max(a,e.height))}this.width=Math.max(this.minWidth,b);this.height=Math.max(this.minHeight,a)+c;this.capline=
+this.ascenderHeight=c;this.widthWithConnectedBlocks=this.width}startsWithElemSpacer(){return!1}endsWithElemSpacer(){return!1}},module$build$src$core$renderers$measurables$top_row={};module$build$src$core$renderers$measurables$top_row.TopRow=TopRow$$module$build$src$core$renderers$measurables$top_row;var ConstantProvider$$module$build$src$core$renderers$common$constants=class{constructor(){this.NO_PADDING=0;this.SMALL_PADDING=3;this.MEDIUM_PADDING=5;this.MEDIUM_LARGE_PADDING=8;this.LARGE_PADDING=10;this.TAB_HEIGHT=15;this.TAB_OFFSET_FROM_TOP=5;this.TAB_VERTICAL_OVERLAP=2.5;this.TAB_WIDTH=8;this.NOTCH_WIDTH=15;this.NOTCH_HEIGHT=4;this.MIN_BLOCK_WIDTH=12;this.EMPTY_BLOCK_SPACER_HEIGHT=16;this.CORNER_RADIUS=8;this.NOTCH_OFFSET_LEFT=15;this.STATEMENT_BOTTOM_SPACER=0;this.STATEMENT_INPUT_PADDING_LEFT=
+20;this.BETWEEN_STATEMENT_PADDING_Y=4;this.ADD_START_HATS=!1;this.START_HAT_HEIGHT=15;this.START_HAT_WIDTH=100;this.SPACER_DEFAULT_HEIGHT=15;this.MIN_BLOCK_HEIGHT=24;this.EMPTY_INLINE_INPUT_PADDING=14.5;this.EXTERNAL_VALUE_INPUT_PADDING=2;this.JAGGED_TEETH_HEIGHT=12;this.JAGGED_TEETH_WIDTH=6;this.FIELD_TEXT_FONTSIZE=11;this.FIELD_TEXT_FONTWEIGHT="normal";this.FIELD_TEXT_FONTFAMILY="sans-serif";this.FIELD_TEXT_BASELINE=this.FIELD_TEXT_HEIGHT=-1;this.FIELD_BORDER_RECT_RADIUS=4;this.FIELD_BORDER_RECT_HEIGHT=
+16;this.FIELD_BORDER_RECT_X_PADDING=5;this.FIELD_BORDER_RECT_Y_PADDING=3;this.FIELD_BORDER_RECT_COLOUR="#fff";this.FIELD_DROPDOWN_SVG_ARROW=this.FIELD_DROPDOWN_COLOURED_DIV=this.FIELD_DROPDOWN_NO_BORDER_RECT_SHADOW=!1;this.FIELD_DROPDOWN_SVG_ARROW_SIZE=12;this.FIELD_COLOUR_FULL_BLOCK=this.FIELD_TEXTINPUT_BOX_SHADOW=!1;this.FIELD_COLOUR_DEFAULT_WIDTH=26;this.defs=null;this.embossFilterId="";this.embossFilter=null;this.disabledPatternId="";this.disabledPattern=null;this.debugFilterId="";this.cssNode=
+this.debugFilter=null;this.CURSOR_COLOUR="#cc0a0a";this.MARKER_COLOUR="#4286f4";this.CURSOR_WS_WIDTH=100;this.WS_CURSOR_HEIGHT=5;this.CURSOR_STACK_PADDING=10;this.CURSOR_BLOCK_PADDING=2;this.CURSOR_STROKE_WIDTH=4;this.FULL_BLOCK_FIELDS=!1;this.INSERTION_MARKER_COLOUR="#000000";this.INSERTION_MARKER_OPACITY=.2;this.SHAPES={PUZZLE:1,NOTCH:2};this.TALL_INPUT_FIELD_OFFSET_Y=this.MEDIUM_PADDING;this.DUMMY_INPUT_SHADOW_MIN_HEIGHT=this.DUMMY_INPUT_MIN_HEIGHT=this.TAB_HEIGHT;this.STATEMENT_INPUT_NOTCH_OFFSET=
+this.NOTCH_OFFSET_LEFT;this.TOP_ROW_MIN_HEIGHT=this.MEDIUM_PADDING;this.TOP_ROW_PRECEDES_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.BOTTOM_ROW_MIN_HEIGHT=this.MEDIUM_PADDING;this.BOTTOM_ROW_AFTER_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.EMPTY_INLINE_INPUT_HEIGHT=this.TAB_HEIGHT+11;this.EMPTY_STATEMENT_INPUT_HEIGHT=this.MIN_BLOCK_HEIGHT;this.START_POINT=moveBy$$module$build$src$core$utils$svg_paths(0,0);this.FIELD_TEXT_BASELINE_CENTER=!0;this.FIELD_DROPDOWN_BORDER_RECT_HEIGHT=this.FIELD_BORDER_RECT_HEIGHT;
+this.FIELD_DROPDOWN_SVG_ARROW_PADDING=this.FIELD_BORDER_RECT_X_PADDING;this.FIELD_DROPDOWN_SVG_ARROW_DATAURI="data:image/svg+xml;base64,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";
+this.FIELD_COLOUR_DEFAULT_HEIGHT=this.FIELD_BORDER_RECT_HEIGHT;this.FIELD_CHECKBOX_X_OFFSET=this.FIELD_BORDER_RECT_X_PADDING-3;this.randomIdentifier=String(Math.random()).substring(2)}init(){this.JAGGED_TEETH=this.makeJaggedTeeth();this.NOTCH=this.makeNotch();this.START_HAT=this.makeStartHat();this.PUZZLE_TAB=this.makePuzzleTab();this.INSIDE_CORNERS=this.makeInsideCorners();this.OUTSIDE_CORNERS=this.makeOutsideCorners()}setTheme(a){this.blockStyles=Object.create(null);const b=a.blockStyles;for(const c in b)this.blockStyles[c]=
+this.validatedBlockStyle_(b[c]);this.setDynamicProperties_(a)}setDynamicProperties_(a){this.setFontConstants_(a);this.setComponentConstants_(a);this.ADD_START_HATS=void 0!==a.startHats?a.startHats:this.ADD_START_HATS}setFontConstants_(a){a.fontStyle&&a.fontStyle.family&&(this.FIELD_TEXT_FONTFAMILY=a.fontStyle.family);a.fontStyle&&a.fontStyle.weight&&(this.FIELD_TEXT_FONTWEIGHT=a.fontStyle.weight);a.fontStyle&&a.fontStyle.size&&(this.FIELD_TEXT_FONTSIZE=a.fontStyle.size);a=measureFontMetrics$$module$build$src$core$utils$dom("Hg",
+this.FIELD_TEXT_FONTSIZE+"pt",this.FIELD_TEXT_FONTWEIGHT,this.FIELD_TEXT_FONTFAMILY);this.FIELD_TEXT_HEIGHT=a.height;this.FIELD_TEXT_BASELINE=a.baseline}setComponentConstants_(a){this.CURSOR_COLOUR=a.getComponentStyle("cursorColour")||this.CURSOR_COLOUR;this.MARKER_COLOUR=a.getComponentStyle("markerColour")||this.MARKER_COLOUR;this.INSERTION_MARKER_COLOUR=a.getComponentStyle("insertionMarkerColour")||this.INSERTION_MARKER_COLOUR;this.INSERTION_MARKER_OPACITY=Number(a.getComponentStyle("insertionMarkerOpacity"))||
+this.INSERTION_MARKER_OPACITY}getBlockStyleForColour(a){const b="auto_"+a;this.blockStyles[b]||(this.blockStyles[b]=this.createBlockStyle_(a));return{style:this.blockStyles[b],name:b}}getBlockStyle(a){return this.blockStyles[a||""]||(a&&0===a.indexOf("auto_")?this.getBlockStyleForColour(a.substring(5)).style:this.createBlockStyle_("#000000"))}createBlockStyle_(a){return this.validatedBlockStyle_({colourPrimary:a})}validatedBlockStyle_(a){const b={};a&&Object.assign(b,a);a=parseBlockColour$$module$build$src$core$utils$parsing(b.colourPrimary||
+"#000");b.colourPrimary=a.hex;b.colourSecondary=b.colourSecondary?parseBlockColour$$module$build$src$core$utils$parsing(b.colourSecondary).hex:this.generateSecondaryColour_(b.colourPrimary);b.colourTertiary=b.colourTertiary?parseBlockColour$$module$build$src$core$utils$parsing(b.colourTertiary).hex:this.generateTertiaryColour_(b.colourPrimary);b.hat=b.hat||"";return b}generateSecondaryColour_(a){return blend$$module$build$src$core$utils$colour("#fff",a,.6)||a}generateTertiaryColour_(a){return blend$$module$build$src$core$utils$colour("#fff",
+a,.3)||a}dispose(){this.embossFilter&&removeNode$$module$build$src$core$utils$dom(this.embossFilter);this.disabledPattern&&removeNode$$module$build$src$core$utils$dom(this.disabledPattern);this.debugFilter&&removeNode$$module$build$src$core$utils$dom(this.debugFilter);this.cssNode=null}makeJaggedTeeth(){const a=this.JAGGED_TEETH_HEIGHT,b=this.JAGGED_TEETH_WIDTH,c=line$$module$build$src$core$utils$svg_paths([point$$module$build$src$core$utils$svg_paths(b,a/4),point$$module$build$src$core$utils$svg_paths(2*
+-b,a/2),point$$module$build$src$core$utils$svg_paths(b,a/4)]);return{height:a,width:b,path:c}}makeStartHat(){const a=this.START_HAT_HEIGHT,b=this.START_HAT_WIDTH,c=curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(30,-a),point$$module$build$src$core$utils$svg_paths(70,-a),point$$module$build$src$core$utils$svg_paths(b,0)]);return{height:a,width:b,path:c}}makePuzzleTab(){function a(f){f=f?-1:1;const g=-f;var h=c/2;const k=h+2.5,l=h+.5,m=point$$module$build$src$core$utils$svg_paths(-b,
+f*h);h=point$$module$build$src$core$utils$svg_paths(b,f*h);return curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(0,f*k),point$$module$build$src$core$utils$svg_paths(-b,g*l),m])+curve$$module$build$src$core$utils$svg_paths("s",[point$$module$build$src$core$utils$svg_paths(b,2.5*g),h])}const b=this.TAB_WIDTH,c=this.TAB_HEIGHT,d=a(!0),e=a(!1);return{type:this.SHAPES.PUZZLE,width:b,height:c,pathDown:e,pathUp:d}}makeNotch(){function a(g){return line$$module$build$src$core$utils$svg_paths([point$$module$build$src$core$utils$svg_paths(g*
+d,c),point$$module$build$src$core$utils$svg_paths(3*g,0),point$$module$build$src$core$utils$svg_paths(g*d,-c)])}const b=this.NOTCH_WIDTH,c=this.NOTCH_HEIGHT,d=(b-3)/2,e=a(1),f=a(-1);return{type:this.SHAPES.NOTCH,width:b,height:c,pathLeft:e,pathRight:f}}makeInsideCorners(){const a=this.CORNER_RADIUS,b=arc$$module$build$src$core$utils$svg_paths("a","0 0,0",a,point$$module$build$src$core$utils$svg_paths(-a,a)),c=arc$$module$build$src$core$utils$svg_paths("a","0 0,0",a,point$$module$build$src$core$utils$svg_paths(a,
+a));return{width:a,height:a,pathTop:b,pathBottom:c}}makeOutsideCorners(){const a=this.CORNER_RADIUS,b=moveBy$$module$build$src$core$utils$svg_paths(0,a)+arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a,point$$module$build$src$core$utils$svg_paths(a,-a)),c=arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a,point$$module$build$src$core$utils$svg_paths(a,a)),d=arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a,point$$module$build$src$core$utils$svg_paths(-a,-a)),e=arc$$module$build$src$core$utils$svg_paths("a",
+"0 0,1",a,point$$module$build$src$core$utils$svg_paths(-a,a));return{topLeft:b,topRight:c,bottomRight:e,bottomLeft:d,rightHeight:a}}shapeFor(a){switch(a.type){case ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE:case ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE:return this.PUZZLE_TAB;case ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT:case ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT:return this.NOTCH;default:throw Error("Unknown connection type");
+}}createDom(a,b,c){this.injectCSS_(b,c);this.defs=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.DEFS,{},a);a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FILTER,{id:"blocklyEmbossFilter"+this.randomIdentifier},this.defs);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEGAUSSIANBLUR,{"in":"SourceAlpha",stdDeviation:1,result:"blur"},a);b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FESPECULARLIGHTING,
+{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",result:"specOut"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEPOINTLIGHT,{x:-5E3,y:-1E4,z:2E4},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPOSITE,{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPOSITE,
+{"in":"SourceGraphic",in2:"specOut",operator:"arithmetic",k1:0,k2:1,k3:1,k4:0},a);this.embossFilterId=a.id;this.embossFilter=a;a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATTERN,{id:"blocklyDisabledPattern"+this.randomIdentifier,patternUnits:"userSpaceOnUse",width:10,height:10},this.defs);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{width:10,height:10,fill:"#aaa"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,
+{d:"M 0 0 L 10 10 M 10 0 L 0 10",stroke:"#cc0"},a);this.disabledPatternId=a.id;this.disabledPattern=a;this.createDebugFilter()}createDebugFilter(){if(!this.debugFilter){const a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FILTER,{id:"blocklyDebugFilter"+this.randomIdentifier,height:"160%",width:"180%",y:"-30%",x:"-40%"},this.defs),b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPONENTTRANSFER,{result:"outBlur"},
+a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEFUNCA,{type:"table",tableValues:"0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1"},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEFLOOD,{"flood-color":"#ff0000","flood-opacity":.5,result:"outColor"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPOSITE,{"in":"outColor",in2:"outBlur",operator:"in",result:"outGlow"},a);this.debugFilterId=
+a.id;this.debugFilter=a}}injectCSS_(a,b){b=this.getCSS_(b);a="blockly-renderer-style-"+a;this.cssNode=document.getElementById(a);const c=b.join("\n");this.cssNode?this.cssNode.firstChild.textContent=c:(b=document.createElement("style"),b.id=a,a=document.createTextNode(c),b.appendChild(a),document.head.insertBefore(b,document.head.firstChild),this.cssNode=b)}getCSS_(a){return[`${a} .blocklyText, `,`${a} .blocklyFlyoutLabelText {`,`font: ${this.FIELD_TEXT_FONTWEIGHT} `+`${this.FIELD_TEXT_FONTSIZE}pt ${this.FIELD_TEXT_FONTFAMILY};`,
+"}",`${a} .blocklyText {`,"fill: #fff;","}",`${a} .blocklyNonEditableText>rect,`,`${a} .blocklyEditableText>rect {`,`fill: ${this.FIELD_BORDER_RECT_COLOUR};`,"fill-opacity: .6;","stroke: none;","}",`${a} .blocklyNonEditableText>text,`,`${a} .blocklyEditableText>text {`,"fill: #000;","}",`${a} .blocklyFlyoutLabelText {`,"fill: #000;","}",`${a} .blocklyText.blocklyBubbleText {`,"fill: #000;","}",`${a} .blocklyEditableText:not(.editing):hover>rect {`,"stroke: #fff;","stroke-width: 2;","}",`${a} .blocklyHtmlInput {`,
+`font-family: ${this.FIELD_TEXT_FONTFAMILY};`,`font-weight: ${this.FIELD_TEXT_FONTWEIGHT};`,"}",`${a} .blocklySelected>.blocklyPath {`,"stroke: #fc3;","stroke-width: 3px;","}",`${a} .blocklyHighlightedConnectionPath {`,"stroke: #fc3;","}",`${a} .blocklyReplaceable .blocklyPath {`,"fill-opacity: .5;","}",`${a} .blocklyReplaceable .blocklyPathLight,`,`${a} .blocklyReplaceable .blocklyPathDark {`,"display: none;","}",`${a} .blocklyInsertionMarker>.blocklyPath {`,`fill-opacity: ${this.INSERTION_MARKER_OPACITY};`,
+"stroke: none;","}"]}},module$build$src$core$renderers$common$constants={};module$build$src$core$renderers$common$constants.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$common$constants;module$build$src$core$renderers$common$constants.isDynamicShape=isDynamicShape$$module$build$src$core$renderers$common$constants;var Drawer$$module$build$src$core$renderers$common$drawer=class{constructor(a,b){this.inlinePath_=this.outlinePath_="";this.block_=a;this.info_=b;this.topLeft_=a.getRelativeToSurfaceXY();this.constants_=b.getRenderer().getConstants()}draw(){this.drawOutline_();this.drawInternals_();this.block_.pathObject.setPath(this.outlinePath_+"\n"+this.inlinePath_);this.info_.RTL&&this.block_.pathObject.flipRTL();this.recordSizeOnBlock_()}hideHiddenIcons_(){warn$$module$build$src$core$utils$deprecation("hideHiddenIcons_",
+"v10","v11")}recordSizeOnBlock_(){this.block_.height=this.info_.height;this.block_.width=this.info_.widthWithChildren}drawOutline_(){this.drawTop_();for(let a=1;a<this.info_.rows.length-1;a++){const b=this.info_.rows[a];b.hasJaggedEdge?this.drawJaggedEdge_(b):b.hasStatement?this.drawStatementInput_(b):b.hasExternalInput?this.drawValueInput_(b):this.drawRightSideRow_(b)}this.drawBottom_();this.drawLeft_()}drawTop_(){const a=this.info_.topRow,b=a.elements;this.positionPreviousConnection_();this.outlinePath_+=
+moveBy$$module$build$src$core$utils$svg_paths(a.xPos,this.info_.startY);for(let c=0,d;d=b[c];c++)Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(d)?this.outlinePath_+=this.constants_.OUTSIDE_CORNERS.topLeft:Types$$module$build$src$core$renderers$measurables$types.isRightRoundedCorner(d)?this.outlinePath_+=this.constants_.OUTSIDE_CORNERS.topRight:Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(d)&&d instanceof Connection$$module$build$src$core$renderers$measurables$connection?
+this.outlinePath_+=d.shape.pathLeft:Types$$module$build$src$core$renderers$measurables$types.isHat(d)?this.outlinePath_+=this.constants_.START_HAT.path:Types$$module$build$src$core$renderers$measurables$types.isSpacer(d)&&(this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("h",d.width));this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("v",a.height)}drawJaggedEdge_(a){this.outlinePath_+=this.constants_.JAGGED_TEETH.path+lineOnAxis$$module$build$src$core$utils$svg_paths("v",
+a.height-this.constants_.JAGGED_TEETH.height)}drawValueInput_(a){const b=a.getLastInput();this.positionExternalValueConnection_(a);const c=isDynamicShape$$module$build$src$core$renderers$common$constants(b.shape)?b.shape.pathDown(b.height):b.shape.pathDown;this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",b.xPos+b.width)+c+lineOnAxis$$module$build$src$core$utils$svg_paths("v",a.height-b.connectionHeight)}drawStatementInput_(a){var b=a.getLastInput();if(b){var c=b.xPos+b.notchOffset+
+b.shape.width;b=b.shape.pathRight+lineOnAxis$$module$build$src$core$utils$svg_paths("h",-(b.notchOffset-this.constants_.INSIDE_CORNERS.width))+this.constants_.INSIDE_CORNERS.pathTop;var d=a.height-2*this.constants_.INSIDE_CORNERS.height;this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",c)+b+lineOnAxis$$module$build$src$core$utils$svg_paths("v",d)+this.constants_.INSIDE_CORNERS.pathBottom+lineOnAxis$$module$build$src$core$utils$svg_paths("H",a.xPos+a.width);this.positionStatementInputConnection_(a)}}drawRightSideRow_(a){this.outlinePath_+=
+lineOnAxis$$module$build$src$core$utils$svg_paths("V",a.yPos+a.height)}drawBottom_(){const a=this.info_.bottomRow,b=a.elements;this.positionNextConnection_();let c=0,d="";for(let e=b.length-1,f;f=b[e];e--)Types$$module$build$src$core$renderers$measurables$types.isNextConnection(f)&&f instanceof Connection$$module$build$src$core$renderers$measurables$connection?d+=f.shape.pathRight:Types$$module$build$src$core$renderers$measurables$types.isLeftSquareCorner(f)?d+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",
+a.xPos):Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(f)?d+=this.constants_.OUTSIDE_CORNERS.bottomLeft:Types$$module$build$src$core$renderers$measurables$types.isRightRoundedCorner(f)?(d+=this.constants_.OUTSIDE_CORNERS.bottomRight,c=this.constants_.OUTSIDE_CORNERS.rightHeight):Types$$module$build$src$core$renderers$measurables$types.isSpacer(f)&&(d+=lineOnAxis$$module$build$src$core$utils$svg_paths("h",-1*f.width));this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",
+a.baseline-c);this.outlinePath_+=d}drawLeft_(){var a=this.info_.outputConnection;this.positionOutputConnection_();if(a){const b=a.connectionOffsetY+a.height;a=isDynamicShape$$module$build$src$core$renderers$common$constants(a.shape)?a.shape.pathUp(a.height):a.shape.pathUp;this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",b)+a}this.outlinePath_+="z"}drawInternals_(){for(let a=0,b;b=this.info_.rows[a];a++)for(let c=0,d;d=b.elements[c];c++)Types$$module$build$src$core$renderers$measurables$types.isInlineInput(d)?
+this.drawInlineInput_(d):(Types$$module$build$src$core$renderers$measurables$types.isIcon(d)||Types$$module$build$src$core$renderers$measurables$types.isField(d))&&this.layoutField_(d)}layoutField_(a){const b=a.centerline-a.height/2;let c=a.xPos;var d="";this.info_.RTL&&(c=-(c+a.width),a.flipRtl&&(c+=a.width,d="scale(-1 1)"));Types$$module$build$src$core$renderers$measurables$types.isIcon(a)?(d=a.icon,d.setOffsetInBlock(new Coordinate$$module$build$src$core$utils$coordinate(c,b)),this.info_.isInsertionMarker&&
+d.hideForInsertionMarker()):(a=a.field.getSvgRoot(),a.setAttribute("transform","translate("+c+","+b+")"+d),this.info_.isInsertionMarker&&a.setAttribute("display","none"))}drawInlineInput_(a){const b=a.width,c=a.height,d=a.connectionOffsetY,e=a.connectionHeight+d;this.inlinePath_+=moveTo$$module$build$src$core$utils$svg_paths(a.xPos+a.connectionWidth,a.centerline-c/2)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",d)+a.shape.pathDown+lineOnAxis$$module$build$src$core$utils$svg_paths("v",c-e)+
+lineOnAxis$$module$build$src$core$utils$svg_paths("h",b-a.connectionWidth)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",-c)+"z";this.positionInlineInputConnection_(a)}positionInlineInputConnection_(a){const b=a.centerline-a.height/2;if(a.connectionModel){let c=a.xPos+a.connectionWidth+a.connectionOffsetX;this.info_.RTL&&(c*=-1);a.connectionModel.setOffsetInBlock(c,b+a.connectionOffsetY)}}positionStatementInputConnection_(a){const b=a.getLastInput();if(null==b?0:b.connectionModel){let c=a.xPos+
+a.statementEdge+b.notchOffset;this.info_.RTL&&(c*=-1);b.connectionModel.setOffsetInBlock(c,a.yPos)}}positionExternalValueConnection_(a){const b=a.getLastInput();if(b&&b.connectionModel){let c=a.xPos+a.width;this.info_.RTL&&(c*=-1);b.connectionModel.setOffsetInBlock(c,a.yPos)}}positionPreviousConnection_(){const a=this.info_.topRow;if(a.connection){const b=a.xPos+a.notchOffset;a.connection.connectionModel.setOffsetInBlock(this.info_.RTL?-b:b,0)}}positionNextConnection_(){const a=this.info_.bottomRow;
+if(a.connection){const b=a.connection,c=b.xPos;b.connectionModel.setOffsetInBlock(this.info_.RTL?-c:c,a.baseline)}}positionOutputConnection_(){if(this.info_.outputConnection){const a=this.info_.startX+this.info_.outputConnection.connectionOffsetX;this.block_.outputConnection.setOffsetInBlock(this.info_.RTL?-a:a,this.info_.outputConnection.connectionOffsetY)}}},module$build$src$core$renderers$common$drawer={};module$build$src$core$renderers$common$drawer.Drawer=Drawer$$module$build$src$core$renderers$common$drawer;(function(a){a[a.LEFT=-1]="LEFT";a[a.CENTRE=0]="CENTRE";a[a.RIGHT=1]="RIGHT"})($.Align$$module$build$src$core$inputs$align||($.Align$$module$build$src$core$inputs$align={}));var module$build$src$core$inputs$align={};module$build$src$core$inputs$align.Align=$.Align$$module$build$src$core$inputs$align;var FieldLabel$$module$build$src$core$field_label=class extends Field$$module$build$src$core$field{constructor(a,b,c){super(Field$$module$build$src$core$field.SKIP_SETUP);this.class=null;this.EDITABLE=!1;this.maxDisplayLength=Infinity;a!==Field$$module$build$src$core$field.SKIP_SETUP&&(c?this.configure_(c):this.class=b||null,this.setValue(a))}configure_(a){super.configure_(a);a.class&&(this.class=a.class)}initView(){this.createTextElement_();this.class&&addClass$$module$build$src$core$utils$dom(this.getTextElement(),
+this.class)}doClassValidation_(a){return null===a||void 0===a?null:`${a}`}setClass(a){this.textElement_&&(this.class&&removeClass$$module$build$src$core$utils$dom(this.textElement_,this.class),a&&addClass$$module$build$src$core$utils$dom(this.textElement_,a));this.class=a}static fromJson(a){return new this(replaceMessageReferences$$module$build$src$core$utils$parsing(a.text),void 0,a)}};register$$module$build$src$core$field_registry("field_label",FieldLabel$$module$build$src$core$field_label);
+FieldLabel$$module$build$src$core$field_label.prototype.DEFAULT_VALUE="";var module$build$src$core$field_label={};module$build$src$core$field_label.FieldLabel=FieldLabel$$module$build$src$core$field_label;var Input$$module$build$src$core$inputs$input=class{constructor(a,b){this.name=a;this.sourceBlock=b;this.fieldRow=[];this.align=$.Align$$module$build$src$core$inputs$input.LEFT;this.visible=!0;this.type=$.inputTypes$$module$build$src$core$inputs$input_types.CUSTOM;this.connection=null}getSourceBlock(){return this.sourceBlock}appendField(a,b){this.insertFieldAt(this.fieldRow.length,a,b);return this}insertFieldAt(a,b,c){if(0>a||a>this.fieldRow.length)throw Error("index "+a+" out of bounds.");if(!(b||
+""===b&&c))return a;"string"===typeof b&&(b=$.fromJson$$module$build$src$core$field_registry({type:"field_label",text:b}));b.setSourceBlock(this.sourceBlock);this.sourceBlock.rendered&&(b.init(),b.applyColour());b.name=c;b.setVisible(this.isVisible());b.prefixField&&(a=this.insertFieldAt(a,b.prefixField));this.fieldRow.splice(a,0,b);a++;b.suffixField&&(a=this.insertFieldAt(a,b.suffixField));this.sourceBlock.rendered&&(this.sourceBlock.queueRender(),this.sourceBlock.bumpNeighbours());return a}removeField(a,
+b){for(let c=0,d;d=this.fieldRow[c];c++)if(d.name===a)return d.dispose(),this.fieldRow.splice(c,1),this.sourceBlock.rendered&&(this.sourceBlock.queueRender(),this.sourceBlock.bumpNeighbours()),!0;if(b)return!1;throw Error('Field "'+a+'" not found.');}isVisible(){return this.visible}setVisible(a){let b=[];if(this.visible===a)return b;this.visible=a;for(let d=0,e;e=this.fieldRow[d];d++)e.setVisible(a);if(this.connection){var c=this.connection;a?b=c.startTrackingAll():c.stopTrackingAll();if(c=c.targetBlock())c.getSvgRoot().style.display=
+a?"block":"none"}return b}markDirty(){for(let a=0,b;b=this.fieldRow[a];a++)b.markDirty()}setCheck(a){if(!this.connection)throw Error("This input does not have a connection.");this.connection.setCheck(a);return this}setAlign(a){this.align=a;this.sourceBlock.rendered&&this.sourceBlock.queueRender();return this}setShadowDom(a){if(!this.connection)throw Error("This input does not have a connection.");this.connection.setShadowDom(a);return this}getShadowDom(){if(!this.connection)throw Error("This input does not have a connection.");
+return this.connection.getShadowDom()}init(){if(this.sourceBlock.workspace.rendered)for(let a=0;a<this.fieldRow.length;a++)this.fieldRow[a].init()}dispose(){for(let a=0,b;b=this.fieldRow[a];a++)b.dispose();this.connection&&this.connection.dispose()}makeConnection(a){return this.sourceBlock.makeConnection_(a)}},module$build$src$core$inputs$input;
+(function(a){a=a.Align||(a.Align={});a[a.LEFT=-1]="LEFT";a[a.CENTRE=0]="CENTRE";a[a.RIGHT=1]="RIGHT"})(Input$$module$build$src$core$inputs$input||(Input$$module$build$src$core$inputs$input={}));$.Align$$module$build$src$core$inputs$input=Input$$module$build$src$core$inputs$input.Align;module$build$src$core$inputs$input={Align:$.Align$$module$build$src$core$inputs$input};module$build$src$core$inputs$input.Input=Input$$module$build$src$core$inputs$input;var DummyInput$$module$build$src$core$inputs$dummy_input=class extends Input$$module$build$src$core$inputs$input{constructor(a,b){super(a,b);this.name=a;this.type=$.inputTypes$$module$build$src$core$inputs$input_types.DUMMY}},module$build$src$core$inputs$dummy_input={};module$build$src$core$inputs$dummy_input.DummyInput=DummyInput$$module$build$src$core$inputs$dummy_input;var EndRowInput$$module$build$src$core$inputs$end_row_input=class extends Input$$module$build$src$core$inputs$input{constructor(a,b){super(a,b);this.name=a;this.type=$.inputTypes$$module$build$src$core$inputs$input_types.END_ROW}},module$build$src$core$inputs$end_row_input={};module$build$src$core$inputs$end_row_input.EndRowInput=EndRowInput$$module$build$src$core$inputs$end_row_input;var StatementInput$$module$build$src$core$inputs$statement_input=class extends Input$$module$build$src$core$inputs$input{constructor(a,b){if(!a)throw Error("Statement inputs must have a non-empty name");super(a,b);this.name=a;this.type=$.inputTypes$$module$build$src$core$inputs$input_types.STATEMENT;this.connection=this.makeConnection(ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT)}},module$build$src$core$inputs$statement_input={};
+module$build$src$core$inputs$statement_input.StatementInput=StatementInput$$module$build$src$core$inputs$statement_input;var module$build$src$core$inputs$value_input;$.ValueInput$$module$build$src$core$inputs$value_input=class extends Input$$module$build$src$core$inputs$input{constructor(a,b){if(!a)throw Error("Value inputs must have a non-empty name");super(a,b);this.name=a;this.type=$.inputTypes$$module$build$src$core$inputs$input_types.VALUE;this.connection=this.makeConnection(ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE)}};module$build$src$core$inputs$value_input={};
+module$build$src$core$inputs$value_input.ValueInput=$.ValueInput$$module$build$src$core$inputs$value_input;var RenderInfo$$module$build$src$core$renderers$common$info=class{constructor(a,b){this.statementEdge=this.width=this.widthWithChildren=this.height=0;this.rows=[];this.inputRows=[];this.startY=this.startX=0;this.renderer_=a;this.block_=b;this.constants_=this.renderer_.getConstants();this.outputConnection=b.outputConnection?new OutputConnection$$module$build$src$core$renderers$measurables$output_connection(this.constants_,b.outputConnection):null;this.isInline=b.getInputsInline()&&!b.isCollapsed();
+this.isCollapsed=b.isCollapsed();this.isInsertionMarker=b.isInsertionMarker();this.RTL=b.RTL;this.topRow=new TopRow$$module$build$src$core$renderers$measurables$top_row(this.constants_);this.bottomRow=new BottomRow$$module$build$src$core$renderers$measurables$bottom_row(this.constants_)}getRenderer(){return this.renderer_}measure(){this.createRows_();this.addElemSpacing_();this.addRowSpacing_();this.computeBounds_();this.alignRowElements_();this.finalize_()}createRows_(){this.populateTopRow_();this.rows.push(this.topRow);
+let a=new InputRow$$module$build$src$core$renderers$measurables$input_row(this.constants_);this.inputRows.push(a);var b=this.block_.getIcons();for(let c=0,d;d=b[c];c++){const e=new Icon$$module$build$src$core$renderers$measurables$icon(this.constants_,d);this.isCollapsed&&!d.isShownWhenCollapsed()||a.elements.push(e)}b=void 0;for(let c=0,d;d=this.block_.inputList[c];c++)if(d.isVisible()){this.shouldStartNewRow_(d,b)&&(this.rows.push(a),a=new InputRow$$module$build$src$core$renderers$measurables$input_row(this.constants_),
+this.inputRows.push(a));for(let e=0,f;f=d.fieldRow[e];e++)a.elements.push(new Field$$module$build$src$core$renderers$measurables$field(this.constants_,f,d));this.addInput_(d,a);b=d}this.isCollapsed&&(a.hasJaggedEdge=!0,a.elements.push(new JaggedEdge$$module$build$src$core$renderers$measurables$jagged_edge(this.constants_)));(a.elements.length||a.hasDummyInput)&&this.rows.push(a);this.populateBottomRow_();this.rows.push(this.bottomRow)}populateTopRow_(){var a=!!this.block_.previousConnection;const b=
+(this.block_.hat?"cap"===this.block_.hat:this.constants_.ADD_START_HATS)&&!this.outputConnection&&!a;let c=this.topRow.hasLeftSquareCorner(this.block_)?SquareCorner$$module$build$src$core$renderers$measurables$square_corner:RoundCorner$$module$build$src$core$renderers$measurables$round_corner;this.topRow.elements.push(new c(this.constants_));b?(a=new Hat$$module$build$src$core$renderers$measurables$hat(this.constants_),this.topRow.elements.push(a),this.topRow.capline=a.ascenderHeight):a&&(this.topRow.hasPreviousConnection=
+!0,this.topRow.connection=new PreviousConnection$$module$build$src$core$renderers$measurables$previous_connection(this.constants_,this.block_.previousConnection),this.topRow.elements.push(this.topRow.connection));this.block_.inputList.length&&this.block_.inputList[0]instanceof StatementInput$$module$build$src$core$inputs$statement_input&&!this.block_.isCollapsed()?this.topRow.minHeight=this.constants_.TOP_ROW_PRECEDES_STATEMENT_MIN_HEIGHT:this.topRow.minHeight=this.constants_.TOP_ROW_MIN_HEIGHT;c=
+this.topRow.hasRightSquareCorner(this.block_)?SquareCorner$$module$build$src$core$renderers$measurables$square_corner:RoundCorner$$module$build$src$core$renderers$measurables$round_corner;this.topRow.elements.push(new c(this.constants_,"right"))}populateBottomRow_(){this.bottomRow.hasNextConnection=!!this.block_.nextConnection;this.bottomRow.minHeight=this.block_.inputList.length&&this.block_.inputList[this.block_.inputList.length-1]instanceof StatementInput$$module$build$src$core$inputs$statement_input?
+this.constants_.BOTTOM_ROW_AFTER_STATEMENT_MIN_HEIGHT:this.constants_.BOTTOM_ROW_MIN_HEIGHT;this.bottomRow.hasLeftSquareCorner(this.block_)?this.bottomRow.elements.push(new SquareCorner$$module$build$src$core$renderers$measurables$square_corner(this.constants_)):this.bottomRow.elements.push(new RoundCorner$$module$build$src$core$renderers$measurables$round_corner(this.constants_));this.bottomRow.hasNextConnection&&(this.bottomRow.connection=new NextConnection$$module$build$src$core$renderers$measurables$next_connection(this.constants_,
+this.block_.nextConnection),this.bottomRow.elements.push(this.bottomRow.connection));this.bottomRow.hasRightSquareCorner(this.block_)?this.bottomRow.elements.push(new SquareCorner$$module$build$src$core$renderers$measurables$square_corner(this.constants_,"right")):this.bottomRow.elements.push(new RoundCorner$$module$build$src$core$renderers$measurables$round_corner(this.constants_,"right"))}addInput_(a,b){if(this.isInline&&a instanceof $.ValueInput$$module$build$src$core$inputs$value_input)b.elements.push(new InlineInput$$module$build$src$core$renderers$measurables$inline_input(this.constants_,
+a)),b.hasInlineInput=!0;else if(a instanceof StatementInput$$module$build$src$core$inputs$statement_input)b.elements.push(new StatementInput$$module$build$src$core$renderers$measurables$statement_input(this.constants_,a)),b.hasStatement=!0;else if(a instanceof $.ValueInput$$module$build$src$core$inputs$value_input)b.elements.push(new ExternalValueInput$$module$build$src$core$renderers$measurables$external_value_input(this.constants_,a)),b.hasExternalInput=!0;else if(a instanceof DummyInput$$module$build$src$core$inputs$dummy_input||
+a instanceof EndRowInput$$module$build$src$core$inputs$end_row_input)b.minHeight=Math.max(b.minHeight,a.getSourceBlock()&&a.getSourceBlock().isShadow()?this.constants_.DUMMY_INPUT_SHADOW_MIN_HEIGHT:this.constants_.DUMMY_INPUT_MIN_HEIGHT),b.hasDummyInput=!0;null===b.align&&(b.align=a.align)}shouldStartNewRow_(a,b){return b?b instanceof EndRowInput$$module$build$src$core$inputs$end_row_input||a instanceof StatementInput$$module$build$src$core$inputs$statement_input||b instanceof StatementInput$$module$build$src$core$inputs$statement_input?
+!0:a instanceof $.ValueInput$$module$build$src$core$inputs$value_input||a instanceof DummyInput$$module$build$src$core$inputs$dummy_input||b instanceof $.ValueInput$$module$build$src$core$inputs$value_input?!this.isInline:!1:!1}addElemSpacing_(){for(let a=0,b;b=this.rows[a];a++){const c=b.elements;b.elements=[];b.startsWithElemSpacer()&&b.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,this.getInRowSpacing_(null,c[0])));if(c.length){for(let d=
+0;d<c.length-1;d++){b.elements.push(c[d]);const e=this.getInRowSpacing_(c[d],c[d+1]);b.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,e))}b.elements.push(c[c.length-1]);b.endsWithElemSpacer()&&b.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,this.getInRowSpacing_(c[c.length-1],null)))}}}getInRowSpacing_(a,b){if(!a&&b&&Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b))return this.constants_.STATEMENT_INPUT_PADDING_LEFT;
+if(a&&Types$$module$build$src$core$renderers$measurables$types.isInput(a)&&!b){if(Types$$module$build$src$core$renderers$measurables$types.isExternalInput(a))return this.constants_.NO_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(a))return this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isStatementInput(a))return this.constants_.NO_PADDING}return a&&Types$$module$build$src$core$renderers$measurables$types.isLeftSquareCorner(a)&&
+b&&(Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(b)||Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b))?b.notchOffset:a&&Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(a)&&b&&(Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(b)||Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b))?b.notchOffset-this.constants_.CORNER_RADIUS:this.constants_.MEDIUM_PADDING}computeBounds_(){let a=
+0,b=0,c=0;for(let e=0,f;f=this.rows[e];e++){f.measure();b=Math.max(b,f.width);if(f.hasStatement){var d=f.getLastInput();let g,h;d=f.width-(null!=(h=null==(g=d)?void 0:g.width)?h:0);a=Math.max(a,d)}c=Math.max(c,f.widthWithConnectedBlocks)}this.statementEdge=a;this.width=b;for(let e=0,f;f=this.rows[e];e++)f.hasStatement&&(f.statementEdge=this.statementEdge);this.widthWithChildren=Math.max(b,c);this.outputConnection&&(this.startX=this.outputConnection.width,this.width+=this.outputConnection.width,this.widthWithChildren+=
+this.outputConnection.width)}alignRowElements_(){for(let b=0,c;c=this.rows[b];b++)if(c.hasStatement)this.alignStatementRow_(c);else{var a=c.width;a=this.getDesiredRowWidth_(c)-a;0<a&&this.addAlignmentPadding_(c,a);Types$$module$build$src$core$renderers$measurables$types.isTopOrBottomRow(c)&&(c.widthWithConnectedBlocks=c.width)}}getDesiredRowWidth_(a){return this.width-this.startX}addAlignmentPadding_(a,b){const c=a.getFirstSpacer(),d=a.getLastSpacer();if(a.hasExternalInput||a.hasStatement)a.widthWithConnectedBlocks+=
+b;if(a.align===$.Align$$module$build$src$core$inputs$align.LEFT&&d)d.width+=b;else if(a.align===$.Align$$module$build$src$core$inputs$align.CENTRE&&c&&d)c.width+=b/2,d.width+=b/2;else if(a.align===$.Align$$module$build$src$core$inputs$align.RIGHT&&c)c.width+=b;else if(d)d.width+=b;else return;a.width+=b}alignStatementRow_(a){const b=a.getLastInput();if(b){var c=a.width-b.width,d=this.statementEdge;c=d-c;0<c&&this.addAlignmentPadding_(a,c);c=a.width;d=this.getDesiredRowWidth_(a);b.width+=d-c;b.height=
+Math.max(b.height,a.height);a.width+=d-c;a.widthWithConnectedBlocks=Math.max(a.width,this.statementEdge+a.connectedBlockWidths)}}addRowSpacing_(){const a=this.rows;this.rows=[];for(let b=0;b<a.length;b++)this.rows.push(a[b]),b!==a.length-1&&this.rows.push(this.makeSpacerRow_(a[b],a[b+1]))}makeSpacerRow_(a,b){var c=this.getSpacerRowHeight_(a,b);const d=this.getSpacerRowWidth_(a,b);c=new SpacerRow$$module$build$src$core$renderers$measurables$spacer_row(this.constants_,c,d);a.hasStatement&&(c.followsStatement=
+!0);b.hasStatement&&(c.precedesStatement=!0);return c}getSpacerRowWidth_(a,b){return this.width-this.startX}getSpacerRowHeight_(a,b){return this.constants_.MEDIUM_PADDING}getElemCenterline_(a,b){return Types$$module$build$src$core$renderers$measurables$types.isSpacer(b)?a.yPos+b.height/2:Types$$module$build$src$core$renderers$measurables$types.isBottomRow(a)?(a=a.yPos+a.height-a.descenderHeight,Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b)?a+b.height/2:a-b.height/2):
+Types$$module$build$src$core$renderers$measurables$types.isTopRow(a)?Types$$module$build$src$core$renderers$measurables$types.isHat(b)?a.capline-b.height/2:a.capline+b.height/2:a.yPos+a.height/2}recordElemPositions_(a){let b=a.xPos;for(let c=0,d;d=a.elements[c];c++)Types$$module$build$src$core$renderers$measurables$types.isSpacer(d)&&(d.height=a.height),d.xPos=b,d.centerline=this.getElemCenterline_(a,d),b+=d.width}finalize_(){let a=0,b=0;for(let c=0,d;d=this.rows[c];c++)d.yPos=b,d.xPos=this.startX,
+b+=d.height,a=Math.max(a,d.widthWithConnectedBlocks),this.recordElemPositions_(d);if(this.outputConnection&&this.block_.nextConnection){const c=this.block_.nextConnection.targetBlock();c&&(a=Math.max(a,c.getHeightWidth().width))}this.widthWithChildren=a+this.startX;this.height=b;this.startY=this.topRow.capline;this.bottomRow.baseline=b-this.bottomRow.descenderHeight}},module$build$src$core$renderers$common$info={};module$build$src$core$renderers$common$info.RenderInfo=RenderInfo$$module$build$src$core$renderers$common$info;var ASTNode$$module$build$src$core$keyboard_nav$ast_node=class{constructor(a,b,c){this.wsCoordinate=null;if(!b)throw Error("Cannot create a node without a location.");this.type=a;this.isConnectionLocation=ASTNode$$module$build$src$core$keyboard_nav$ast_node.isConnectionType(a);this.location=b;this.processParams(c||null)}processParams(a){a&&a.wsCoordinate&&(this.wsCoordinate=a.wsCoordinate)}getLocation(){return this.location}getType(){return this.type}getWsCoordinate(){return this.wsCoordinate}isConnection(){return this.isConnectionLocation}findNextForInput(){var a=
+this.location.getParentInput();const b=a.getSourceBlock();a=b.inputList.indexOf(a);for(a+=1;a<b.inputList.length;a++){const c=b.inputList[a],d=c.fieldRow;for(let e=0;e<d.length;e++){const f=d[e];if(f.isClickable()||ASTNode$$module$build$src$core$keyboard_nav$ast_node.NAVIGATE_ALL_FIELDS)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createFieldNode(f)}if(c.connection)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createInputNode(c)}return null}findNextForField(){var a=this.location,
+b=a.getParentInput();const c=a.getSourceBlock();if(!c)throw Error("The current AST location is not associated with a block");var d=c.inputList.indexOf(b);for(a=b.fieldRow.indexOf(a)+1;d<c.inputList.length;d++){b=c.inputList[d];const e=b.fieldRow;for(;a<e.length;){if(e[a].isClickable()||ASTNode$$module$build$src$core$keyboard_nav$ast_node.NAVIGATE_ALL_FIELDS)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createFieldNode(e[a]);a++}a=0;if(b.connection)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createInputNode(b)}return null}findPrevForInput(){const a=
+this.location.getParentInput(),b=a.getSourceBlock();for(var c=b.inputList.indexOf(a);0<=c;c--){var d=b.inputList[c];if(d.connection&&d!==a)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createInputNode(d);d=d.fieldRow;for(let e=d.length-1;0<=e;e--){const f=d[e];if(f.isClickable()||ASTNode$$module$build$src$core$keyboard_nav$ast_node.NAVIGATE_ALL_FIELDS)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createFieldNode(f)}}return null}findPrevForField(){var a=this.location;const b=
+a.getParentInput(),c=a.getSourceBlock();if(!c)throw Error("The current AST location is not associated with a block");var d=c.inputList.indexOf(b);for(a=b.fieldRow.indexOf(a)-1;0<=d;d--){var e=c.inputList[d];if(e.connection&&e!==b)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createInputNode(e);for(e=e.fieldRow;-1<a;){if(e[a].isClickable()||ASTNode$$module$build$src$core$keyboard_nav$ast_node.NAVIGATE_ALL_FIELDS)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createFieldNode(e[a]);
+a--}0<=d-1&&(a=c.inputList[d-1].fieldRow.length-1)}return null}navigateBetweenStacks(a){var b=this.getLocation();if(b.getSourceBlock){var c=b.getSourceBlock();c&&(b=c)}if(!b||b.isDeadOrDying())return null;c=b.getRootBlock();b=c.workspace.getTopBlocks(!0);for(let d=0;d<b.length;d++)if(c.id===b[d].id)return a=d+(a?1:-1),-1===a||a===b.length?null:ASTNode$$module$build$src$core$keyboard_nav$ast_node.createStackNode(b[a]);throw Error("Couldn't find "+(a?"next":"previous")+" stack?!");}findTopASTNodeForBlock(a){const b=
+getParentConnection$$module$build$src$core$keyboard_nav$ast_node(a);return b?ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(b):ASTNode$$module$build$src$core$keyboard_nav$ast_node.createBlockNode(a)}getOutAstNodeForBlock(a){if(!a)return null;a=a.getTopStackBlock();const b=getParentConnection$$module$build$src$core$keyboard_nav$ast_node(a);return b&&b.targetConnection&&b.targetConnection.getParentInput()?ASTNode$$module$build$src$core$keyboard_nav$ast_node.createInputNode(b.targetConnection.getParentInput()):
+ASTNode$$module$build$src$core$keyboard_nav$ast_node.createStackNode(a)}findFirstFieldOrInput(a){a=a.inputList;for(let b=0;b<a.length;b++){const c=a[b],d=c.fieldRow;for(let e=0;e<d.length;e++){const f=d[e];if(f.isClickable()||ASTNode$$module$build$src$core$keyboard_nav$ast_node.NAVIGATE_ALL_FIELDS)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createFieldNode(f)}if(c.connection)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createInputNode(c)}return null}getSourceBlock(){return this.getType()===
+ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK?this.getLocation():this.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.STACK?this.getLocation():this.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.WORKSPACE?null:this.getLocation().getSourceBlock()}next(){switch(this.type){case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.STACK:return this.navigateBetweenStacks(!0);case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.OUTPUT:return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createBlockNode(this.location.getSourceBlock());
+case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.FIELD:return this.findNextForField();case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.INPUT:return this.findNextForInput();case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK:const a=this.location.nextConnection;if(!a)break;return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(a);case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS:return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createBlockNode(this.location.getSourceBlock());
+case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT:return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(this.location.targetConnection)}return null}in(){switch(this.type){case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.WORKSPACE:const a=this.location.getTopBlocks(!0);if(0<a.length)return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createStackNode(a[0]);break;case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.STACK:return this.findTopASTNodeForBlock(this.location);
+case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK:return this.findFirstFieldOrInput(this.location);case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.INPUT:return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(this.location.targetConnection)}return null}prev(){switch(this.type){case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.STACK:return this.navigateBetweenStacks(!1);case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.FIELD:return this.findPrevForField();
+case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.INPUT:return this.findPrevForInput();case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK:var a=getParentConnection$$module$build$src$core$keyboard_nav$ast_node(this.location);if(!a)break;return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(a);case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS:if((a=this.location.targetConnection)&&!a.getParentInput())return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(a);
+break;case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT:return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createBlockNode(this.location.getSourceBlock())}return null}out(){switch(this.type){case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.STACK:var a=this.location,b=a.getRelativeToSurfaceXY();b=new Coordinate$$module$build$src$core$utils$coordinate(b.x,b.y+ASTNode$$module$build$src$core$keyboard_nav$ast_node.DEFAULT_OFFSET_Y);return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createWorkspaceNode(a.workspace,
+b);case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.OUTPUT:return a=this.location,(b=a.targetConnection)?ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(b):ASTNode$$module$build$src$core$keyboard_nav$ast_node.createStackNode(a.getSourceBlock());case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.FIELD:a=this.location.getSourceBlock();if(!a)throw Error("The current AST location is not associated with a block");return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createBlockNode(a);
+case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.INPUT:return ASTNode$$module$build$src$core$keyboard_nav$ast_node.createBlockNode(this.location.getSourceBlock());case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK:return this.getOutAstNodeForBlock(this.location);case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS:return this.getOutAstNodeForBlock(this.location.getSourceBlock());case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT:return this.getOutAstNodeForBlock(this.location.getSourceBlock())}return null}static isConnectionType(a){switch(a){case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS:case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT:case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.INPUT:case ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.OUTPUT:return!0}return!1}static createFieldNode(a){return a?
+new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.FIELD,a):null}static createConnectionNode(a){if(!a)return null;const b=a.type;return b===ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE||b===ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT&&a.getParentInput()?ASTNode$$module$build$src$core$keyboard_nav$ast_node.createInputNode(a.getParentInput()):b===ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT?
+new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT,a):b===ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE?new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.OUTPUT,a):b===ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT?new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS,
+a):null}static createInputNode(a){return a&&a.connection?new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.INPUT,a.connection):null}static createBlockNode(a){return a?new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK,a):null}static createStackNode(a){return a?new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.STACK,
+a):null}static createWorkspaceNode(a,b){return b&&a?new ASTNode$$module$build$src$core$keyboard_nav$ast_node(ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.WORKSPACE,a,{wsCoordinate:b}):null}static createTopNode(a){const b=getParentConnection$$module$build$src$core$keyboard_nav$ast_node(a);return b?ASTNode$$module$build$src$core$keyboard_nav$ast_node.createConnectionNode(b):ASTNode$$module$build$src$core$keyboard_nav$ast_node.createBlockNode(a)}};
+ASTNode$$module$build$src$core$keyboard_nav$ast_node.NAVIGATE_ALL_FIELDS=!1;ASTNode$$module$build$src$core$keyboard_nav$ast_node.DEFAULT_OFFSET_Y=-20;(function(a){a=a.types||(a.types={});a.FIELD="field";a.BLOCK="block";a.INPUT="input";a.OUTPUT="output";a.NEXT="next";a.PREVIOUS="previous";a.STACK="stack";a.WORKSPACE="workspace"})(ASTNode$$module$build$src$core$keyboard_nav$ast_node||(ASTNode$$module$build$src$core$keyboard_nav$ast_node={}));var module$build$src$core$keyboard_nav$ast_node={};
+module$build$src$core$keyboard_nav$ast_node.ASTNode=ASTNode$$module$build$src$core$keyboard_nav$ast_node;var MarkerMove$$module$build$src$core$events$events_marker_move=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b,c,d){let e=a?a.workspace.id:void 0;d&&d.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.WORKSPACE&&(e=d.getLocation().id);super(e);this.type=MARKER_MOVE$$module$build$src$core$events$utils;this.blockId=null==a?void 0:a.id;this.oldNode=c||void 0;this.newNode=d;this.isCursor=b}toJson(){const a=super.toJson();if(void 0===this.isCursor)throw Error("Whether this is a cursor event or not is undefined. Either pass a value to the constructor, or call fromJson");
+if(!this.newNode)throw Error("The new node is undefined. Either pass a node to the constructor, or call fromJson");a.isCursor=this.isCursor;a.blockId=this.blockId;a.oldNode=this.oldNode;a.newNode=this.newNode;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new MarkerMove$$module$build$src$core$events$events_marker_move);b.isCursor=a.isCursor;b.blockId=a.blockId;b.oldNode=a.oldNode;b.newNode=a.newNode;return b}};
+register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,MARKER_MOVE$$module$build$src$core$events$utils,MarkerMove$$module$build$src$core$events$events_marker_move);var module$build$src$core$events$events_marker_move={};module$build$src$core$events$events_marker_move.MarkerMove=MarkerMove$$module$build$src$core$events$events_marker_move;var CURSOR_CLASS$$module$build$src$core$renderers$common$marker_svg="blocklyCursor",MARKER_CLASS$$module$build$src$core$renderers$common$marker_svg="blocklyMarker",HEIGHT_MULTIPLIER$$module$build$src$core$renderers$common$marker_svg=.75,MarkerSvg$$module$build$src$core$renderers$common$marker_svg=class{constructor(a,b,c){this.workspace=a;this.marker=c;this.markerSvgRect_=this.markerSvgLine_=this.markerInput_=this.markerBlock_=this.svgGroup_=this.markerSvg_=this.currentMarkerSvg=this.parent=null;this.constants_=
+b;a=this.isCursor()?this.constants_.CURSOR_COLOUR:this.constants_.MARKER_COLOUR;this.colour_=c.colour||a}getSvgRoot(){return this.svgGroup_}getMarker(){return this.marker}isCursor(){return"cursor"===this.marker.type}createDom(){const a=this.isCursor()?CURSOR_CLASS$$module$build$src$core$renderers$common$marker_svg:MARKER_CLASS$$module$build$src$core$renderers$common$marker_svg;this.svgGroup_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":a});this.createDomInternal_();
+return this.svgGroup_}setParent_(a){this.isCursor()?(this.parent&&this.parent.setCursorSvg(null),a.setCursorSvg(this.getSvgRoot())):(this.parent&&this.parent.setMarkerSvg(null),a.setMarkerSvg(this.getSvgRoot()));this.parent=a}draw(a,b){if(b){this.constants_=this.workspace.getRenderer().getConstants();var c=this.isCursor()?this.constants_.CURSOR_COLOUR:this.constants_.MARKER_COLOUR;this.colour_=this.marker.colour||c;this.applyColour_(b);this.showAtLocation_(b);this.fireMarkerEvent(a,b);a=this.currentMarkerSvg.childNodes[0];
+void 0!==a&&a.beginElement&&a.beginElement()}else this.hide()}showAtLocation_(a){const b=a.getLocation().type;a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK?this.showWithBlock_(a):a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.OUTPUT?this.showWithOutput_(a):b===ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE?this.showWithInput_(a):b===ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT?this.showWithNext_(a):
+a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS?this.showWithPrevious_(a):a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.FIELD?this.showWithField_(a):a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.WORKSPACE?this.showWithCoordinates_(a):a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.STACK&&this.showWithStack_(a)}showWithBlockPrevOutput(a){a=a.getSourceBlock();const b=a.width;var c=a.height,
+d=c*HEIGHT_MULTIPLIER$$module$build$src$core$renderers$common$marker_svg;const e=this.constants_.CURSOR_BLOCK_PADDING;a.previousConnection?(c=this.constants_.shapeFor(a.previousConnection),this.positionPrevious_(b,e,d,c)):a.outputConnection?(d=this.constants_.shapeFor(a.outputConnection),this.positionOutput_(b,c,d)):this.positionBlock_(b,e,d);this.setParent_(a);this.showCurrent_()}showWithBlock_(a){this.showWithBlockPrevOutput(a)}showWithPrevious_(a){this.showWithBlockPrevOutput(a)}showWithOutput_(a){this.showWithBlockPrevOutput(a)}showWithCoordinates_(a){var b=
+a.getWsCoordinate();a=b.x;b=b.y;this.workspace.RTL&&(a-=this.constants_.CURSOR_WS_WIDTH);this.positionLine_(a,b,this.constants_.CURSOR_WS_WIDTH);this.setParent_(this.workspace);this.showCurrent_()}showWithField_(a){a=a.getLocation();const b=a.getSize().width,c=a.getSize().height;this.positionRect_(0,0,b,c);this.setParent_(a);this.showCurrent_()}showWithInput_(a){a=a.getLocation();const b=a.getSourceBlock();this.positionInput_(a);this.setParent_(b);this.showCurrent_()}showWithNext_(a){var b=a.getLocation();
+a=b.getSourceBlock();let c=0;b=b.getOffsetInBlock().y;const d=a.getHeightWidth().width;this.workspace.RTL&&(c=-d);this.positionLine_(c,b,d);this.setParent_(a);this.showCurrent_()}showWithStack_(a){a=a.getLocation();var b=a.getHeightWidth();const c=b.width+this.constants_.CURSOR_STACK_PADDING;b=b.height+this.constants_.CURSOR_STACK_PADDING;const d=-this.constants_.CURSOR_STACK_PADDING/2,e=-this.constants_.CURSOR_STACK_PADDING/2;let f=d;this.workspace.RTL&&(f=-(c+d));this.positionRect_(f,e,c,b);this.setParent_(a);
+this.showCurrent_()}showCurrent_(){this.hide();this.currentMarkerSvg&&(this.currentMarkerSvg.style.display="")}positionBlock_(a,b,c){a=moveBy$$module$build$src$core$utils$svg_paths(-b,c)+lineOnAxis$$module$build$src$core$utils$svg_paths("V",-b)+lineOnAxis$$module$build$src$core$utils$svg_paths("H",a+2*b)+lineOnAxis$$module$build$src$core$utils$svg_paths("V",c);if(!this.markerBlock_)throw Error("createDom should be called before positioning the marker");this.markerBlock_.setAttribute("d",a);this.workspace.RTL&&
+this.flipRtl(this.markerBlock_);this.currentMarkerSvg=this.markerBlock_}positionInput_(a){const b=a.getOffsetInBlock().x,c=a.getOffsetInBlock().y;a=moveTo$$module$build$src$core$utils$svg_paths(0,0)+this.constants_.shapeFor(a).pathDown;this.markerInput_.setAttribute("d",a);this.markerInput_.setAttribute("transform","translate("+b+","+c+")"+(this.workspace.RTL?" scale(-1 1)":""));this.currentMarkerSvg=this.markerInput_}positionLine_(a,b,c){if(!this.markerSvgLine_)throw Error("createDom should be called before positioning the line");
+this.markerSvgLine_.setAttribute("x",`${a}`);this.markerSvgLine_.setAttribute("y",`${b}`);this.markerSvgLine_.setAttribute("width",`${c}`);this.currentMarkerSvg=this.markerSvgLine_}positionOutput_(a,b,c){if(!this.markerBlock_)throw Error("createDom should be called before positioning the output");a=moveBy$$module$build$src$core$utils$svg_paths(a,0)+lineOnAxis$$module$build$src$core$utils$svg_paths("h",-(a-c.width))+lineOnAxis$$module$build$src$core$utils$svg_paths("v",this.constants_.TAB_OFFSET_FROM_TOP)+
+c.pathDown+lineOnAxis$$module$build$src$core$utils$svg_paths("V",b)+lineOnAxis$$module$build$src$core$utils$svg_paths("H",a);this.markerBlock_.setAttribute("d",a);this.workspace.RTL&&this.flipRtl(this.markerBlock_);this.currentMarkerSvg=this.markerBlock_}positionPrevious_(a,b,c,d){if(!this.markerBlock_)throw Error("createDom should be called before positioning the previous connection marker");a=moveBy$$module$build$src$core$utils$svg_paths(-b,c)+lineOnAxis$$module$build$src$core$utils$svg_paths("V",
+-b)+lineOnAxis$$module$build$src$core$utils$svg_paths("H",this.constants_.NOTCH_OFFSET_LEFT)+d.pathLeft+lineOnAxis$$module$build$src$core$utils$svg_paths("H",a+2*b)+lineOnAxis$$module$build$src$core$utils$svg_paths("V",c);this.markerBlock_.setAttribute("d",a);this.workspace.RTL&&this.flipRtl(this.markerBlock_);this.currentMarkerSvg=this.markerBlock_}positionRect_(a,b,c,d){if(!this.markerSvgRect_)throw Error("createDom should be called before positioning the rect");this.markerSvgRect_.setAttribute("x",
+`${a}`);this.markerSvgRect_.setAttribute("y",`${b}`);this.markerSvgRect_.setAttribute("width",`${c}`);this.markerSvgRect_.setAttribute("height",`${d}`);this.currentMarkerSvg=this.markerSvgRect_}flipRtl(a){a.setAttribute("transform","scale(-1 1)")}hide(){if(!(this.markerSvgLine_&&this.markerSvgRect_&&this.markerInput_&&this.markerBlock_))throw Error("createDom should be called before hiding the marker");this.markerSvgLine_.style.display="none";this.markerSvgRect_.style.display="none";this.markerInput_.style.display=
+"none";this.markerBlock_.style.display="none"}fireMarkerEvent(a,b){const c=b.getSourceBlock();a=new (get$$module$build$src$core$events$utils(MARKER_MOVE$$module$build$src$core$events$utils))(c,this.isCursor(),a,b);fire$$module$build$src$core$events$utils(a)}getBlinkProperties_(){return{attributeType:"XML",attributeName:"fill",dur:"1s",values:this.colour_+";transparent;transparent;",repeatCount:"indefinite"}}createDomInternal_(){this.markerSvg_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,
+{width:this.constants_.CURSOR_WS_WIDTH,height:this.constants_.WS_CURSOR_HEIGHT},this.svgGroup_);this.markerSvgLine_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{width:this.constants_.CURSOR_WS_WIDTH,height:this.constants_.WS_CURSOR_HEIGHT},this.markerSvg_);this.markerSvgRect_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyVerticalMarker",rx:10,ry:10},this.markerSvg_);this.markerInput_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,
+{transform:""},this.markerSvg_);this.markerBlock_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{transform:"",fill:"none","stroke-width":this.constants_.CURSOR_STROKE_WIDTH},this.markerSvg_);this.hide();if(this.isCursor()){const a=this.getBlinkProperties_();createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.ANIMATE,a,this.markerSvgLine_);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.ANIMATE,
+a,this.markerInput_);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.ANIMATE,Object.assign({},a,{attributeName:"stroke"}),this.markerBlock_)}return this.markerSvg_}applyColour_(a){if(!(this.markerSvgLine_&&this.markerSvgRect_&&this.markerInput_&&this.markerBlock_))throw Error("createDom should be called before applying color to the markerj");this.markerSvgLine_.setAttribute("fill",this.colour_);this.markerSvgRect_.setAttribute("stroke",this.colour_);this.markerInput_.setAttribute("fill",
+this.colour_);this.markerBlock_.setAttribute("stroke",this.colour_);this.isCursor()&&(a=this.colour_+";transparent;transparent;",this.markerSvgLine_.firstElementChild.setAttribute("values",a),this.markerInput_.firstElementChild.setAttribute("values",a),this.markerBlock_.firstElementChild.setAttribute("values",a))}dispose(){this.svgGroup_&&removeNode$$module$build$src$core$utils$dom(this.svgGroup_)}},module$build$src$core$renderers$common$marker_svg={};
+module$build$src$core$renderers$common$marker_svg.MarkerSvg=MarkerSvg$$module$build$src$core$renderers$common$marker_svg;var PathObject$$module$build$src$core$renderers$common$path_object=class{constructor(a,b,c){this.markerSvg=this.cursorSvg=null;this.constants=c;this.style=b;this.svgRoot=a;this.svgPath=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyPath"},this.svgRoot)}setPath(a){this.svgPath.setAttribute("d",a)}flipRTL(){this.svgPath.setAttribute("transform","scale(-1 1)")}setCursorSvg(a){a?(this.svgRoot.appendChild(a),this.cursorSvg=a):this.cursorSvg=
+null}setMarkerSvg(a){a?(this.cursorSvg?this.svgRoot.insertBefore(a,this.cursorSvg):this.svgRoot.appendChild(a),this.markerSvg=a):this.markerSvg=null}applyColour(a){this.svgPath.setAttribute("stroke",this.style.colourTertiary);this.svgPath.setAttribute("fill",this.style.colourPrimary);this.updateShadow_(a.isShadow());this.updateDisabled_(!a.isEnabled()||a.getInheritedDisabled())}setStyle(a){this.style=a}setClass_(a,b){a&&(b?addClass$$module$build$src$core$utils$dom(this.svgRoot,a):removeClass$$module$build$src$core$utils$dom(this.svgRoot,
+a))}updateHighlighted(a){a?this.svgPath.setAttribute("filter","url(#"+this.constants.embossFilterId+")"):this.svgPath.setAttribute("filter","none")}updateShadow_(a){a&&(this.svgPath.setAttribute("stroke","none"),this.svgPath.setAttribute("fill",this.style.colourSecondary))}updateDisabled_(a){this.setClass_("blocklyDisabled",a);a&&this.svgPath.setAttribute("fill","url(#"+this.constants.disabledPatternId+")")}updateSelected(a){this.setClass_("blocklySelected",a)}updateDraggingDelete(a){this.setClass_("blocklyDraggingDelete",
+a)}updateInsertionMarker(a){this.setClass_("blocklyInsertionMarker",a)}updateMovable(a){this.setClass_("blocklyDraggable",a)}updateReplacementFade(a){this.setClass_("blocklyReplaceable",a)}updateShapeForInputHighlight(a,b){}},module$build$src$core$renderers$common$path_object={};module$build$src$core$renderers$common$path_object.PathObject=PathObject$$module$build$src$core$renderers$common$path_object;var Connection$$module$build$src$core$connection=class{constructor(a,b){this.type=b;this.targetConnection=null;this.disposed=!1;this.shadowDom=this.check=null;this.y=this.x=0;this.shadowState=null;this.sourceBlock_=a}connect_(a){const b=ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE,c=this.getSourceBlock();var d=a.getSourceBlock();a.isConnected()&&a.disconnectInternal(!1);let e;if(this.isConnected()){const g=this.stashShadowState(),h=this.targetBlock();h.isShadow()?h.dispose(!1):
+(this.disconnectInternal(),e=h);this.applyShadowState(g)}let f;isEnabled$$module$build$src$core$events$utils()&&(f=new (get$$module$build$src$core$events$utils($.MOVE$$module$build$src$core$events$utils))(d),f.setReason(["connect"]));connectReciprocally$$module$build$src$core$connection(this,a);d.setParent(c);f&&(f.recordNew(),fire$$module$build$src$core$events$utils(f));if(e&&(a=this.type===b?e.outputConnection:e.previousConnection))if(d=Connection$$module$build$src$core$connection.getConnectionForOrphanedConnection(d,
+a))a.connect(d);else a.onFailedConnect(this)}dispose(){if(this.isConnected()){this.setShadowStateInternal();const a=this.targetBlock();a&&!a.isDeadOrDying()&&a.unplug()}this.disposed=!0}getSourceBlock(){return this.sourceBlock_}isSuperior(){return this.type===ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE||this.type===ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT}isConnected(){return!!this.targetConnection}getConnectionChecker(){return this.sourceBlock_.workspace.connectionChecker}onFailedConnect(a){}connect(a){if(this.targetConnection===
+a)return!0;if(this.getConnectionChecker().canConnect(this,a,!1)){const b=$.getGroup$$module$build$src$core$events$utils();b||$.setGroup$$module$build$src$core$events$utils(!0);this.isSuperior()?this.connect_(a):a.connect_(this);$.setGroup$$module$build$src$core$events$utils(b)}return this.isConnected()}disconnect(){this.disconnectInternal()}disconnectInternal(a=!0){const {parentConnection:b,childConnection:c}=this.getParentAndChildConnections();if(!b||!c)throw Error("Source connection not connected.");
+const d=$.getGroup$$module$build$src$core$events$utils();d||$.setGroup$$module$build$src$core$events$utils(!0);let e;isEnabled$$module$build$src$core$events$utils()&&(e=new (get$$module$build$src$core$events$utils($.MOVE$$module$build$src$core$events$utils))(c.getSourceBlock()),e.setReason(["disconnect"]));const f=this.targetConnection;f&&(f.targetConnection=null);this.targetConnection=null;a&&c.getSourceBlock().setParent(null);e&&(e.recordNew(),fire$$module$build$src$core$events$utils(e));c.getSourceBlock().isShadow()||
+b.respawnShadow_();$.setGroup$$module$build$src$core$events$utils(d)}getParentAndChildConnections(){return this.targetConnection?this.isSuperior()?{parentConnection:this,childConnection:this.targetConnection}:{parentConnection:this.targetConnection,childConnection:this}:{}}respawnShadow_(){this.createShadowBlock(!0)}reconnect(a,b){if(this.getSourceBlock().isDeadOrDying())return!1;var c;b=null==(c=a.getInput(b))?void 0:c.connection;c=this.targetBlock();return c&&c!==a||!b||b.targetConnection===this?
+!1:(b.isConnected()&&b.disconnect(),b.connect(this),!0)}targetBlock(){if(this.isConnected()){let a,b;return null!=(b=null==(a=this.targetConnection)?void 0:a.getSourceBlock())?b:null}return null}onCheckChanged_(){!this.isConnected()||this.targetConnection&&this.getConnectionChecker().canConnect(this,this.targetConnection,!1)||(this.isSuperior()?this.targetBlock():this.sourceBlock_).unplug()}setCheck(a){a?(Array.isArray(a)||(a=[a]),this.check=a,this.onCheckChanged_()):this.check=null;return this}getCheck(){return this.check}setShadowDom(a){this.setShadowStateInternal({shadowDom:a})}getShadowDom(a){return a&&
+this.targetBlock().isShadow()?blockToDom$$module$build$src$core$xml(this.targetBlock()):this.shadowDom}setShadowState(a){this.setShadowStateInternal({shadowState:a})}getShadowState(a){return a&&this.targetBlock()&&this.targetBlock().isShadow()?save$$module$build$src$core$serialization$blocks(this.targetBlock()):this.shadowState}neighbours(a){return[]}getParentInput(){let a=null;const b=this.sourceBlock_.inputList;for(let c=0;c<b.length;c++)if(b[c].connection===this){a=b[c];break}return a}toString(){const a=
+this.sourceBlock_;if(!a)return"Orphan Connection";if(a.outputConnection===this)var b="Output Connection of ";else if(a.previousConnection===this)b="Previous Connection of ";else if(a.nextConnection===this)b="Next Connection of ";else{b=null;for(let c=0,d;d=a.inputList[c];c++)if(d.connection===this){b=d;break}if(b)b='Input "'+b.name+'" connection on ';else return console.warn("Connection not actually connected to sourceBlock_"),"Orphan Connection"}return b+a.toDevString()}stashShadowState(){const a=
+this.getShadowDom(!0),b=this.getShadowState(!0);this.shadowState=this.shadowDom=null;return{shadowDom:a,shadowState:b}}applyShadowState({shadowDom:a,shadowState:b}){this.shadowDom=a;this.shadowState=b}setShadowStateInternal({shadowDom:a=null,shadowState:b=null}={}){this.shadowDom=a;this.shadowState=b;(a=this.targetBlock())?a.isShadow()?(a.dispose(!1),this.getSourceBlock().isDeadOrDying()||(this.respawnShadow_(),this.targetBlock()&&this.targetBlock().isShadow()&&this.serializeShadow(this.targetBlock()))):
+(a=this.createShadowBlock(!1),this.serializeShadow(a),a&&a.dispose(!1)):(this.respawnShadow_(),this.targetBlock()&&this.targetBlock().isShadow()&&this.serializeShadow(this.targetBlock()))}createShadowBlock(a){var b=this.getSourceBlock();const c=this.getShadowState(),d=this.getShadowDom();if(b.isDeadOrDying()||!c&&!d)return null;if(c)return b=appendInternal$$module$build$src$core$serialization$blocks(c,b.workspace,{parentConnection:a?this:void 0,isShadow:!0,recordUndo:!1});if(d){b=domToBlockInternal$$module$build$src$core$xml(d,
+b.workspace);if(a)if(this.type===ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE){if(!b.outputConnection)throw Error("Shadow block is missing an output connection");if(!this.connect(b.outputConnection))throw Error("Could not connect shadow block to connection");}else if(this.type===ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT){if(!b.previousConnection)throw Error("Shadow block is missing previous connection");if(!this.connect(b.previousConnection))throw Error("Could not connect shadow block to connection");
+}else throw Error("Cannot connect a shadow block to a previous/output connection");return b}return null}serializeShadow(a){a&&(this.shadowDom=blockToDom$$module$build$src$core$xml(a),this.shadowState=save$$module$build$src$core$serialization$blocks(a))}static getConnectionForOrphanedConnection(a,b){if(b.type===ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE)return getConnectionForOrphanedOutput$$module$build$src$core$connection(a,b.getSourceBlock());a=a.lastConnectionInStack(!0);
+const c=b.getConnectionChecker();return a&&c.canConnect(b,a,!1)?a:null}};Connection$$module$build$src$core$connection.CAN_CONNECT=0;Connection$$module$build$src$core$connection.REASON_SELF_CONNECTION=1;Connection$$module$build$src$core$connection.REASON_WRONG_TYPE=2;Connection$$module$build$src$core$connection.REASON_TARGET_NULL=3;Connection$$module$build$src$core$connection.REASON_CHECKS_FAILED=4;Connection$$module$build$src$core$connection.REASON_DIFFERENT_WORKSPACES=5;
+Connection$$module$build$src$core$connection.REASON_SHADOW_PARENT=6;Connection$$module$build$src$core$connection.REASON_DRAG_CHECKS_FAILED=7;Connection$$module$build$src$core$connection.REASON_PREVIOUS_AND_OUTPUT=8;var module$build$src$core$connection={};module$build$src$core$connection.Connection=Connection$$module$build$src$core$connection;var COLLAPSED_INPUT_NAME$$module$build$src$core$constants="_TEMP_COLLAPSED_INPUT",COLLAPSED_FIELD_NAME$$module$build$src$core$constants="_TEMP_COLLAPSED_FIELD",module$build$src$core$constants={COLLAPSED_FIELD_NAME:COLLAPSED_FIELD_NAME$$module$build$src$core$constants,COLLAPSED_INPUT_NAME:COLLAPSED_INPUT_NAME$$module$build$src$core$constants};var DUPLICATE_BLOCK_ERROR$$module$build$src$core$insertion_marker_manager="The insertion marker manager tried to create a marker but the result is missing %1. If you are using a mutator, make sure your domToMutation method is properly defined.",InsertionMarkerManager$$module$build$src$core$insertion_marker_manager=class{constructor(a){this.activeCandidate=this.lastMarker=this.lastOnStack=null;this.wouldDeleteBlock=!1;this.fadedBlock=this.highlightedBlock=this.markerConnection=null;setSelected$$module$build$src$core$common(a);
+this.topBlock=a;this.workspace=a.workspace;this.firstMarker=this.createMarkerBlock(this.topBlock);this.availableConnections=this.initAvailableConnections();this.lastOnStack&&(this.lastMarker=this.createMarkerBlock(this.lastOnStack.getSourceBlock()))}dispose(){this.availableConnections.length=0;this.disposeInsertionMarker(this.firstMarker);this.disposeInsertionMarker(this.lastMarker)}updateAvailableConnections(){this.availableConnections=this.initAvailableConnections()}wouldConnectBlock(){return!!this.activeCandidate}applyConnections(){if(this.activeCandidate){$.disable$$module$build$src$core$events$utils();
+this.hidePreview();$.enable$$module$build$src$core$events$utils();var {local:a,closest:b}=this.activeCandidate;a.connect(b);if(this.topBlock.rendered){const c=a.isSuperior()?b:a,d=this.topBlock.getRootBlock();finishQueuedRenders$$module$build$src$core$render_management().then(()=>{connectionUiEffect$$module$build$src$core$block_animations(c.getSourceBlock());setTimeout(()=>{d.bringToFront()},0)})}}}update(a,b){const c=this.getCandidate(a);if((this.wouldDeleteBlock=this.shouldDelete(!!c,b))||this.shouldUpdatePreviews(c,
+a))$.disable$$module$build$src$core$events$utils(),this.maybeHidePreview(c),this.maybeShowPreview(c),$.enable$$module$build$src$core$events$utils()}createMarkerBlock(a){var b=a.type;$.disable$$module$build$src$core$events$utils();let c;try{c=this.workspace.newBlock(b);c.setInsertionMarker(!0);if(a.saveExtraState){var d=a.saveExtraState(!0);d&&c.loadExtraState&&c.loadExtraState(d)}else if(a.mutationToDom){const e=a.mutationToDom();e&&c.domToMutation&&c.domToMutation(e)}for(b=0;b<a.inputList.length;b++){const e=
+a.inputList[b];if(e.name===COLLAPSED_INPUT_NAME$$module$build$src$core$constants)continue;const f=c.inputList[b];if(!f)throw Error(DUPLICATE_BLOCK_ERROR$$module$build$src$core$insertion_marker_manager.replace("%1","an input"));for(d=0;d<e.fieldRow.length;d++){const g=e.fieldRow[d],h=f.fieldRow[d];if(!h)throw Error(DUPLICATE_BLOCK_ERROR$$module$build$src$core$insertion_marker_manager.replace("%1","a field"));h.setValue(g.getValue())}}c.setCollapsed(a.isCollapsed());c.setInputsInline(a.getInputsInline());
+c.initSvg();c.getSvgRoot().setAttribute("visibility","hidden")}finally{$.enable$$module$build$src$core$events$utils()}return c}initAvailableConnections(){const a=this.topBlock.getConnections_(!1),b=this.topBlock.lastConnectionInStack(!0);b&&b!==this.topBlock.nextConnection&&(a.push(b),this.lastOnStack=b);return a}shouldUpdatePreviews(a,b){if(!a)return!!this.activeCandidate;if(!this.activeCandidate)return!0;const {local:c,closest:d}=this.activeCandidate;if(d===a.closest&&c===a.local)return!1;const e=
+c.x+b.x-d.x;b=c.y+b.y-d.y;return a.radius<Math.sqrt(e*e+b*b)-$.config$$module$build$src$core$config.currentConnectionPreference}getCandidate(a){this.markerConnection&&this.markerConnection.isConnected()||this.updateAvailableConnections();let b=this.getStartRadius(),c=null;for(let d=0;d<this.availableConnections.length;d++){const e=this.availableConnections[d],f=e.closest(b,a);f.connection&&(c={closest:f.connection,local:e,radius:f.radius},b=f.radius)}return c}getStartRadius(){return this.activeCandidate?
+$.config$$module$build$src$core$config.connectingSnapRadius:$.config$$module$build$src$core$config.snapRadius}shouldDelete(a,b){return b&&this.workspace.getComponentManager().hasCapability(b.id,ComponentManager$$module$build$src$core$component_manager.Capability.DELETE_AREA)?b.wouldDelete(this.topBlock,a):!1}maybeShowPreview(a){if(!this.wouldDeleteBlock&&a){var b=a.closest,c;b===(null==(c=this.activeCandidate)?void 0:c.closest)||b.getSourceBlock().isInsertionMarker()?console.log("Trying to connect to an insertion marker"):
+(this.activeCandidate=a,this.showPreview(this.activeCandidate))}}showPreview(a){const b=this.workspace.getRenderer();switch(b.getConnectionPreviewMethod(a.closest,a.local,this.topBlock)){case InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.INPUT_OUTLINE:this.showInsertionInputOutline(a);break;case InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.INSERTION_MARKER:this.showInsertionMarker(a);break;case InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.REPLACEMENT_FADE:this.showReplacementFade(a)}b.shouldHighlightConnection(a.closest)&&
+a.closest.highlight()}maybeHidePreview(a){if(!a)this.hidePreview();else if(this.activeCandidate){const b=this.activeCandidate.local!==a.local;(this.activeCandidate.closest!==a.closest||b||this.wouldDeleteBlock)&&this.hidePreview()}this.activeCandidate=this.markerConnection=null}hidePreview(){let a;const b=null==(a=this.activeCandidate)?void 0:a.closest;b&&b.targetBlock()&&this.workspace.getRenderer().shouldHighlightConnection(b)&&b.unhighlight();this.hideReplacementFade();this.hideInsertionInputOutline();
+this.hideInsertionMarker()}showInsertionMarker(a){const {local:b,closest:c}=a;let d=(a=this.lastOnStack&&b===this.lastOnStack)?this.lastMarker:this.firstMarker;if(!d)throw Error("Cannot show the insertion marker because there is no insertion marker block");let e;try{e=d.getMatchingConnection(b.getSourceBlock(),b)}catch(k){a&&this.lastOnStack?(this.disposeInsertionMarker(this.lastMarker),d=this.lastMarker=this.createMarkerBlock(this.lastOnStack.getSourceBlock())):(this.disposeInsertionMarker(this.firstMarker),
+d=this.firstMarker=this.createMarkerBlock(this.topBlock));if(!d)throw Error("Cannot show the insertion marker because there is no insertion marker block");e=d.getMatchingConnection(b.getSourceBlock(),b)}if(!e)throw Error("Cannot show the insertion marker because there is no associated connection");if(e===this.markerConnection)throw Error("Made it to showInsertionMarker_ even though the marker isn't changing");d.queueRender();triggerQueuedRenders$$module$build$src$core$render_management();e.connect(c);
+const f={x:c.x-e.x,y:c.y-e.y},g=e.getOffsetInBlock().clone(),h=e;finishQueuedRenders$$module$build$src$core$render_management().then(()=>{let k;null==(k=d)||k.positionNearConnection(h,f,g);let l;null==(l=d)||l.getSvgRoot().setAttribute("visibility","visible")});this.markerConnection=e}hideInsertionMarker(){if(this.markerConnection){var a=this.markerConnection,b=a.getSourceBlock(),c=b.outputConnection,d;if((null==(d=b.previousConnection)?0:d.targetConnection)||(null==c?0:c.targetConnection))b.unplug(!0);
+else{let e;null==(e=a.targetBlock())||e.unplug(!1)}if(a.targetConnection)throw Error("markerConnection still connected at the end of disconnectInsertionMarker");this.markerConnection=null;(a=b.getSvgRoot())&&a.setAttribute("visibility","hidden")}}showInsertionInputOutline(a){a=a.closest;this.highlightedBlock=a.getSourceBlock();this.highlightedBlock.highlightShapeForInput(a,!0)}hideInsertionInputOutline(){if(this.highlightedBlock){if(!this.activeCandidate)throw Error("Cannot hide the insertion marker outline because there is no active candidate");
+this.highlightedBlock.highlightShapeForInput(this.activeCandidate.closest,!1);this.highlightedBlock=null}}showReplacementFade(a){this.fadedBlock=a.closest.targetBlock();if(!this.fadedBlock)throw Error("Cannot show the replacement fade because the closest connection does not have a target block");this.fadedBlock.fadeForReplacement(!0)}hideReplacementFade(){this.fadedBlock&&(this.fadedBlock.fadeForReplacement(!1),this.fadedBlock=null)}getInsertionMarkers(){const a=[];this.firstMarker&&a.push(this.firstMarker);
+this.lastMarker&&a.push(this.lastMarker);return a}disposeInsertionMarker(a){if(a){$.disable$$module$build$src$core$events$utils();try{a.dispose()}finally{$.enable$$module$build$src$core$events$utils()}}}};
+(function(a){a=a.PREVIEW_TYPE||(a.PREVIEW_TYPE={});a[a.INSERTION_MARKER=0]="INSERTION_MARKER";a[a.INPUT_OUTLINE=1]="INPUT_OUTLINE";a[a.REPLACEMENT_FADE=2]="REPLACEMENT_FADE"})(InsertionMarkerManager$$module$build$src$core$insertion_marker_manager||(InsertionMarkerManager$$module$build$src$core$insertion_marker_manager={}));
+var PreviewType$$module$build$src$core$insertion_marker_manager=InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE,module$build$src$core$insertion_marker_manager={};module$build$src$core$insertion_marker_manager.InsertionMarkerManager=InsertionMarkerManager$$module$build$src$core$insertion_marker_manager;module$build$src$core$insertion_marker_manager.PreviewType=PreviewType$$module$build$src$core$insertion_marker_manager;var Renderer$$module$build$src$core$renderers$common$renderer=class{constructor(a){this.overrides=null;this.name=a}getClassName(){return this.name+"-renderer"}init(a,b){this.constants_=this.makeConstants_();b&&(this.overrides=b,Object.assign(this.constants_,b));this.constants_.setTheme(a);this.constants_.init()}createDom(a,b){this.constants_.createDom(a,this.name+"-"+b.name,"."+this.getClassName()+"."+b.getClassName())}refreshDom(a,b){const c=this.getConstants();c.dispose();this.constants_=this.makeConstants_();
+this.overrides&&Object.assign(this.constants_,this.overrides);this.constants_.randomIdentifier=c.randomIdentifier;this.constants_.setTheme(b);this.constants_.init();this.createDom(a,b)}dispose(){this.constants_&&this.constants_.dispose()}makeConstants_(){return new ConstantProvider$$module$build$src$core$renderers$common$constants}makeRenderInfo_(a){return new RenderInfo$$module$build$src$core$renderers$common$info(this,a)}makeDrawer_(a,b){return new Drawer$$module$build$src$core$renderers$common$drawer(a,
+b)}makeMarkerDrawer(a,b){return new MarkerSvg$$module$build$src$core$renderers$common$marker_svg(a,this.getConstants(),b)}makePathObject(a,b){return new PathObject$$module$build$src$core$renderers$common$path_object(a,b,this.constants_)}getConstants(){return this.constants_}shouldHighlightConnection(a){return!0}orphanCanConnectAtEnd(a,b,c){return!!Connection$$module$build$src$core$connection.getConnectionForOrphanedConnection(a,c===ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE?
+b.outputConnection:b.previousConnection)}getConnectionPreviewMethod(a,b,c){return b.type===ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE||b.type===ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT?!a.isConnected()||this.orphanCanConnectAtEnd(c,a.targetBlock(),b.type)?InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.INSERTION_MARKER:InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.REPLACEMENT_FADE:
+InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.INSERTION_MARKER}render(a){const b=this.makeRenderInfo_(a);b.measure();this.makeDrawer_(a,b).draw()}},module$build$src$core$renderers$common$renderer={};module$build$src$core$renderers$common$renderer.Renderer=Renderer$$module$build$src$core$renderers$common$renderer;var module$build$src$core$renderers$common$block_rendering={};module$build$src$core$renderers$common$block_rendering.BottomRow=BottomRow$$module$build$src$core$renderers$measurables$bottom_row;module$build$src$core$renderers$common$block_rendering.Connection=Connection$$module$build$src$core$renderers$measurables$connection;module$build$src$core$renderers$common$block_rendering.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$common$constants;
+module$build$src$core$renderers$common$block_rendering.Drawer=Drawer$$module$build$src$core$renderers$common$drawer;module$build$src$core$renderers$common$block_rendering.ExternalValueInput=ExternalValueInput$$module$build$src$core$renderers$measurables$external_value_input;module$build$src$core$renderers$common$block_rendering.Field=Field$$module$build$src$core$renderers$measurables$field;module$build$src$core$renderers$common$block_rendering.Hat=Hat$$module$build$src$core$renderers$measurables$hat;
+module$build$src$core$renderers$common$block_rendering.Icon=Icon$$module$build$src$core$renderers$measurables$icon;module$build$src$core$renderers$common$block_rendering.InRowSpacer=InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer;module$build$src$core$renderers$common$block_rendering.InlineInput=InlineInput$$module$build$src$core$renderers$measurables$inline_input;module$build$src$core$renderers$common$block_rendering.InputConnection=InputConnection$$module$build$src$core$renderers$measurables$input_connection;
+module$build$src$core$renderers$common$block_rendering.InputRow=InputRow$$module$build$src$core$renderers$measurables$input_row;module$build$src$core$renderers$common$block_rendering.JaggedEdge=JaggedEdge$$module$build$src$core$renderers$measurables$jagged_edge;module$build$src$core$renderers$common$block_rendering.MarkerSvg=MarkerSvg$$module$build$src$core$renderers$common$marker_svg;module$build$src$core$renderers$common$block_rendering.Measurable=Measurable$$module$build$src$core$renderers$measurables$base;
+module$build$src$core$renderers$common$block_rendering.NextConnection=NextConnection$$module$build$src$core$renderers$measurables$next_connection;module$build$src$core$renderers$common$block_rendering.OutputConnection=OutputConnection$$module$build$src$core$renderers$measurables$output_connection;module$build$src$core$renderers$common$block_rendering.PathObject=PathObject$$module$build$src$core$renderers$common$path_object;
+module$build$src$core$renderers$common$block_rendering.PreviousConnection=PreviousConnection$$module$build$src$core$renderers$measurables$previous_connection;module$build$src$core$renderers$common$block_rendering.RenderInfo=RenderInfo$$module$build$src$core$renderers$common$info;module$build$src$core$renderers$common$block_rendering.Renderer=Renderer$$module$build$src$core$renderers$common$renderer;module$build$src$core$renderers$common$block_rendering.RoundCorner=RoundCorner$$module$build$src$core$renderers$measurables$round_corner;
+module$build$src$core$renderers$common$block_rendering.Row=Row$$module$build$src$core$renderers$measurables$row;module$build$src$core$renderers$common$block_rendering.SpacerRow=SpacerRow$$module$build$src$core$renderers$measurables$spacer_row;module$build$src$core$renderers$common$block_rendering.SquareCorner=SquareCorner$$module$build$src$core$renderers$measurables$square_corner;module$build$src$core$renderers$common$block_rendering.StatementInput=StatementInput$$module$build$src$core$renderers$measurables$statement_input;
+module$build$src$core$renderers$common$block_rendering.TopRow=TopRow$$module$build$src$core$renderers$measurables$top_row;module$build$src$core$renderers$common$block_rendering.Types=Types$$module$build$src$core$renderers$measurables$types;module$build$src$core$renderers$common$block_rendering.init=init$$module$build$src$core$renderers$common$block_rendering;module$build$src$core$renderers$common$block_rendering.register=register$$module$build$src$core$renderers$common$block_rendering;
+module$build$src$core$renderers$common$block_rendering.unregister=unregister$$module$build$src$core$renderers$common$block_rendering;var ThemeManager$$module$build$src$core$theme_manager=class{constructor(a,b){this.workspace=a;this.theme=b;this.subscribedWorkspaces_=[];this.componentDB=new Map}getTheme(){return this.theme}setTheme(a){var b=this.theme;this.theme=a;if(a=this.workspace.getInjectionDiv())b&&(b=b.getClassName())&&removeClass$$module$build$src$core$utils$dom(a,b),(b=this.theme.getClassName())&&addClass$$module$build$src$core$utils$dom(a,b);for(let c=0,d;d=this.subscribedWorkspaces_[c];c++)d.refreshTheme();for(const [c,
+d]of this.componentDB)for(const e of d){a=e.element;b=e.propertyName;const f=this.theme&&this.theme.getComponentStyle(c);a.style.setProperty(b,f||"")}for(const c of this.subscribedWorkspaces_)c.hideChaff()}subscribeWorkspace(a){this.subscribedWorkspaces_.push(a)}unsubscribeWorkspace(a){if(!removeElem$$module$build$src$core$utils$array(this.subscribedWorkspaces_,a))throw Error("Cannot unsubscribe a workspace that hasn't been subscribed.");}subscribe(a,b,c){this.componentDB.has(b)||this.componentDB.set(b,
+[]);this.componentDB.get(b).push({element:a,propertyName:c});b=this.theme&&this.theme.getComponentStyle(b);a.style.setProperty(c,b||"")}unsubscribe(a){if(a)for(const [b,c]of this.componentDB){for(let d=c.length-1;0<=d;d--)c[d].element===a&&c.splice(d,1);c.length||this.componentDB.delete(b)}}dispose(){this.subscribedWorkspaces_.length=0;this.componentDB.clear()}},module$build$src$core$theme_manager={};module$build$src$core$theme_manager.ThemeManager=ThemeManager$$module$build$src$core$theme_manager;var CATEGORY_NAME$$module$build$src$core$variables_dynamic="VARIABLE_DYNAMIC",onCreateVariableButtonClick_String$$module$build$src$core$variables_dynamic=stringButtonClickHandler$$module$build$src$core$variables_dynamic,onCreateVariableButtonClick_Number$$module$build$src$core$variables_dynamic=numberButtonClickHandler$$module$build$src$core$variables_dynamic,onCreateVariableButtonClick_Colour$$module$build$src$core$variables_dynamic=colourButtonClickHandler$$module$build$src$core$variables_dynamic,
+module$build$src$core$variables_dynamic={CATEGORY_NAME:CATEGORY_NAME$$module$build$src$core$variables_dynamic};module$build$src$core$variables_dynamic.flyoutCategory=flyoutCategory$$module$build$src$core$variables_dynamic;module$build$src$core$variables_dynamic.flyoutCategoryBlocks=flyoutCategoryBlocks$$module$build$src$core$variables_dynamic;module$build$src$core$variables_dynamic.onCreateVariableButtonClick_Colour=colourButtonClickHandler$$module$build$src$core$variables_dynamic;
+module$build$src$core$variables_dynamic.onCreateVariableButtonClick_Number=numberButtonClickHandler$$module$build$src$core$variables_dynamic;module$build$src$core$variables_dynamic.onCreateVariableButtonClick_String=stringButtonClickHandler$$module$build$src$core$variables_dynamic;var ConnectionChecker$$module$build$src$core$connection_checker=class{canConnect(a,b,c,d){return this.canConnectWithReason(a,b,c,d)===Connection$$module$build$src$core$connection.CAN_CONNECT}canConnectWithReason(a,b,c,d){const e=this.doSafetyChecks(a,b);return e!==Connection$$module$build$src$core$connection.CAN_CONNECT?e:this.doTypeChecks(a,b)?c&&!this.doDragChecks(a,b,d||0)?Connection$$module$build$src$core$connection.REASON_DRAG_CHECKS_FAILED:Connection$$module$build$src$core$connection.CAN_CONNECT:
+Connection$$module$build$src$core$connection.REASON_CHECKS_FAILED}getErrorMessage(a,b,c){switch(a){case Connection$$module$build$src$core$connection.REASON_SELF_CONNECTION:return"Attempted to connect a block to itself.";case Connection$$module$build$src$core$connection.REASON_DIFFERENT_WORKSPACES:return"Blocks not on same workspace.";case Connection$$module$build$src$core$connection.REASON_WRONG_TYPE:return"Attempt to connect incompatible types.";case Connection$$module$build$src$core$connection.REASON_TARGET_NULL:return"Target connection is null.";
+case Connection$$module$build$src$core$connection.REASON_CHECKS_FAILED:return"Connection checks failed. "+(b+" expected "+b.getCheck()+", found "+c.getCheck());case Connection$$module$build$src$core$connection.REASON_SHADOW_PARENT:return"Connecting non-shadow to shadow block.";case Connection$$module$build$src$core$connection.REASON_DRAG_CHECKS_FAILED:return"Drag checks failed.";case Connection$$module$build$src$core$connection.REASON_PREVIOUS_AND_OUTPUT:return"Block would have an output and a previous connection.";
+default:return"Unknown connection failure: this should never happen!"}}doSafetyChecks(a,b){if(!a||!b)return Connection$$module$build$src$core$connection.REASON_TARGET_NULL;let c,d,e;a.isSuperior()?(c=a.getSourceBlock(),d=b.getSourceBlock(),e=b):(d=a.getSourceBlock(),c=b.getSourceBlock(),e=a,a=b);return c===d?Connection$$module$build$src$core$connection.REASON_SELF_CONNECTION:e.type!==OPPOSITE_TYPE$$module$build$src$core$internal_constants[a.type]?Connection$$module$build$src$core$connection.REASON_WRONG_TYPE:
+c.workspace!==d.workspace?Connection$$module$build$src$core$connection.REASON_DIFFERENT_WORKSPACES:c.isShadow()&&!d.isShadow()?Connection$$module$build$src$core$connection.REASON_SHADOW_PARENT:e.type===ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE&&d.previousConnection&&d.previousConnection.isConnected()||e.type===ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT&&d.outputConnection&&d.outputConnection.isConnected()?Connection$$module$build$src$core$connection.REASON_PREVIOUS_AND_OUTPUT:
+Connection$$module$build$src$core$connection.CAN_CONNECT}doTypeChecks(a,b){a=a.getCheck();b=b.getCheck();if(!a||!b)return!0;for(let c=0;c<a.length;c++)if(-1!==b.indexOf(a[c]))return!0;return!1}doDragChecks(a,b,c){if(a.distanceFrom(b)>c||b.getSourceBlock().isInsertionMarker())return!1;switch(b.type){case ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT:return this.canConnectToPrevious_(a,b);case ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE:if(b.isConnected()&&
+!b.targetBlock().isInsertionMarker()||a.isConnected())return!1;break;case ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE:if(b.isConnected()&&!b.targetBlock().isMovable()&&!b.targetBlock().isShadow())return!1;break;case ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT:if(b.isConnected()&&!a.getSourceBlock().nextConnection&&!b.targetBlock().isShadow()&&b.targetBlock().nextConnection||b.targetBlock()&&!b.targetBlock().isMovable()&&!b.targetBlock().isShadow())return!1;
+break;default:return!1}return-1!==draggingConnections$$module$build$src$core$common.indexOf(b)?!1:!0}canConnectToPrevious_(a,b){if(a.targetConnection||-1!==draggingConnections$$module$build$src$core$common.indexOf(b))return!1;if(!b.targetConnection)return!0;a=b.targetBlock();return a.isInsertionMarker()?!a.getPreviousBlock():!1}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.CONNECTION_CHECKER,DEFAULT$$module$build$src$core$registry,ConnectionChecker$$module$build$src$core$connection_checker);
+var module$build$src$core$connection_checker={};module$build$src$core$connection_checker.ConnectionChecker=ConnectionChecker$$module$build$src$core$connection_checker;var VarDelete$$module$build$src$core$events$events_var_delete=class extends VarBase$$module$build$src$core$events$events_var_base{constructor(a){super(a);this.type=VAR_DELETE$$module$build$src$core$events$utils;a&&(this.varType=a.type,this.varName=a.name)}toJson(){const a=super.toJson();if(void 0===this.varType)throw Error("The var type is undefined. Either pass a variable to the constructor, or call fromJson");if(!this.varName)throw Error("The var name is undefined. Either pass a variable to the constructor, or call fromJson");
+a.varType=this.varType;a.varName=this.varName;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new VarDelete$$module$build$src$core$events$events_var_delete);b.varType=a.varType;b.varName=a.varName;return b}run(a){const b=this.getEventWorkspace_();if(!this.varId)throw Error("The var ID is undefined. Either pass a variable to the constructor, or call fromJson");if(!this.varName)throw Error("The var name is undefined. Either pass a variable to the constructor, or call fromJson");a?b.deleteVariableById(this.varId):
+b.createVariable(this.varName,this.varType,this.varId)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,VAR_DELETE$$module$build$src$core$events$utils,VarDelete$$module$build$src$core$events$events_var_delete);var module$build$src$core$events$events_var_delete={};module$build$src$core$events$events_var_delete.VarDelete=VarDelete$$module$build$src$core$events$events_var_delete;var VarRename$$module$build$src$core$events$events_var_rename=class extends VarBase$$module$build$src$core$events$events_var_base{constructor(a,b){super(a);this.type=VAR_RENAME$$module$build$src$core$events$utils;a&&(this.oldName=a.name,this.newName="undefined"===typeof b?"":b)}toJson(){const a=super.toJson();if(!this.oldName)throw Error("The old var name is undefined. Either pass a variable to the constructor, or call fromJson");if(!this.newName)throw Error("The new var name is undefined. Either pass a value to the constructor, or call fromJson");
+a.oldName=this.oldName;a.newName=this.newName;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new VarRename$$module$build$src$core$events$events_var_rename);b.oldName=a.oldName;b.newName=a.newName;return b}run(a){const b=this.getEventWorkspace_();if(!this.varId)throw Error("The var ID is undefined. Either pass a variable to the constructor, or call fromJson");if(!this.oldName)throw Error("The old var name is undefined. Either pass a variable to the constructor, or call fromJson");if(!this.newName)throw Error("The new var name is undefined. Either pass a value to the constructor, or call fromJson");
+a?b.renameVariableById(this.varId,this.newName):b.renameVariableById(this.varId,this.oldName)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,VAR_RENAME$$module$build$src$core$events$utils,VarRename$$module$build$src$core$events$events_var_rename);var module$build$src$core$events$events_var_rename={};module$build$src$core$events$events_var_rename.VarRename=VarRename$$module$build$src$core$events$events_var_rename;var VariableMap$$module$build$src$core$variable_map=class{constructor(a){this.workspace=a;this.variableMap=new Map}clear(){for(const a of this.variableMap.values())for(;0<a.length;)this.deleteVariable(a[0]);if(0!==this.variableMap.size)throw Error("Non-empty variable map");}renameVariable(a,b){if(a.name!==b){var c=this.getVariable(b,a.type),d=this.workspace.getAllBlocks(!1),e=$.getGroup$$module$build$src$core$events$utils();e||$.setGroup$$module$build$src$core$events$utils(!0);try{c&&c.getId()!==
+a.getId()?this.renameVariableWithConflict_(a,b,c,d):this.renameVariableAndUses_(a,b,d)}finally{$.setGroup$$module$build$src$core$events$utils(e)}}}renameVariableById(a,b){const c=this.getVariableById(a);if(!c)throw Error("Tried to rename a variable that didn't exist. ID: "+a);this.renameVariable(c,b)}renameVariableAndUses_(a,b,c){fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(VAR_RENAME$$module$build$src$core$events$utils))(a,b));a.name=b;for(b=0;b<c.length;b++)c[b].updateVarName(a)}renameVariableWithConflict_(a,
+b,c,d){const e=a.type;b!==c.name&&this.renameVariableAndUses_(c,b,d);for(b=0;b<d.length;b++)d[b].renameVarById(a.getId(),c.getId());fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(VAR_DELETE$$module$build$src$core$events$utils))(a));removeElem$$module$build$src$core$utils$array(this.variableMap.get(e),a)}createVariable(a,b,c){var d=this.getVariable(a,b);if(d){if(c&&d.getId()!==c)throw Error('Variable "'+a+'" is already in use and its id is "'+d.getId()+'" which conflicts with the passed in id, "'+
+c+'".');return d}if(c&&this.getVariableById(c))throw Error('Variable id, "'+c+'", is already in use.');d=c||genUid$$module$build$src$core$utils$idgenerator();b=b||"";d=new VariableModel$$module$build$src$core$variable_model(this.workspace,a,b,d);a=this.variableMap.get(b)||[];a.push(d);this.variableMap.delete(b);this.variableMap.set(b,a);fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(VAR_CREATE$$module$build$src$core$events$utils))(d));return d}deleteVariable(a){const b=
+a.getId(),c=this.variableMap.get(a.type);if(c)for(let d=0;d<c.length;d++)if(c[d].getId()===b){c.splice(d,1);fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(VAR_DELETE$$module$build$src$core$events$utils))(a));0===c.length&&this.variableMap.delete(a.type);break}}deleteVariableById(a){const b=this.getVariableById(a);if(b){var c=b.name;const d=this.getVariableUsesById(a);for(let e=0,f;f=d[e];e++)if("procedures_defnoreturn"===f.type||"procedures_defreturn"===f.type){a=
+String(f.getFieldValue("NAME"));c=$.Msg$$module$build$src$core$msg.CANNOT_DELETE_VARIABLE_PROCEDURE.replace("%1",c).replace("%2",a);alert$$module$build$src$core$dialog(c);return}1<d.length?(c=$.Msg$$module$build$src$core$msg.DELETE_VARIABLE_CONFIRMATION.replace("%1",String(d.length)).replace("%2",c),confirm$$module$build$src$core$dialog(c,e=>{e&&b&&this.deleteVariableInternal(b,d)})):this.deleteVariableInternal(b,d)}else console.warn("Can't delete non-existent variable: "+a)}deleteVariableInternal(a,
+b){const c=$.getGroup$$module$build$src$core$events$utils();c||$.setGroup$$module$build$src$core$events$utils(!0);try{for(let d=0;d<b.length;d++)b[d].dispose(!0);this.deleteVariable(a)}finally{$.setGroup$$module$build$src$core$events$utils(c)}}getVariable(a,b){if(b=this.variableMap.get(b||""))for(let c=0,d;d=b[c];c++)if($.Names$$module$build$src$core$names.equals(d.name,a))return d;return null}getVariableById(a){for(const b of this.variableMap.values())for(const c of b)if(c.getId()===a)return c;return null}getVariablesOfType(a){return(a=
+this.variableMap.get(a||""))?a.slice():[]}getVariableTypes(a){const b=new Set(this.variableMap.keys());if(a&&a.getPotentialVariableMap())for(const c of a.getPotentialVariableMap().variableMap.keys())b.add(c);b.has("")||b.add("");return Array.from(b.values())}getAllVariables(){let a=[];for(const b of this.variableMap.values())a=a.concat(b);return a}getAllVariableNames(){return Array.from(this.variableMap.values()).flat().map(a=>a.name)}getVariableUsesById(a){const b=[],c=this.workspace.getAllBlocks(!1);
+for(let d=0;d<c.length;d++){const e=c[d].getVarModels();if(e)for(let f=0;f<e.length;f++)e[f].getId()===a&&b.push(c[d])}return b}},module$build$src$core$variable_map={};module$build$src$core$variable_map.VariableMap=VariableMap$$module$build$src$core$variable_map;var Workspace$$module$build$src$core$workspace=class{get isFlyout(){return this.internalIsFlyout}get isMutator(){return this.internalIsMutator}constructor(a){this.isClearing=this.internalIsMutator=this.internalIsFlyout=this.rendered=!1;this.MAX_UNDO=1024;this.connectionDBList=[];this.topBlocks=[];this.topComments=[];this.commentDB=new Map;this.listeners=[];this.undoStack_=[];this.redoStack_=[];this.blockDB=new Map;this.typedBlocksDB=new Map;this.procedureMap=new ObservableProcedureMap$$module$build$src$core$observable_procedure_map;
+this.potentialVariableMap=null;this.id=genUid$$module$build$src$core$utils$idgenerator();registerWorkspace$$module$build$src$core$common(this);this.options=a||new Options$$module$build$src$core$options({});this.RTL=!!this.options.RTL;this.horizontalLayout=!!this.options.horizontalLayout;this.toolboxPosition=this.options.toolboxPosition;this.connectionChecker=new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.CONNECTION_CHECKER,this.options,!0))(this);this.variableMap=
+new VariableMap$$module$build$src$core$variable_map(this)}dispose(){this.listeners.length=0;this.clear();unregisterWorkpace$$module$build$src$core$common(this)}sortObjects_(a,b){const c=Math.sin(toRadians$$module$build$src$core$utils$math(Workspace$$module$build$src$core$workspace.SCAN_ANGLE))*(this.RTL?-1:1);a=a.getRelativeToSurfaceXY();b=b.getRelativeToSurfaceXY();return a.y+c*a.x-(b.y+c*b.x)}addTopBlock(a){this.topBlocks.push(a)}removeTopBlock(a){if(!removeElem$$module$build$src$core$utils$array(this.topBlocks,
+a))throw Error("Block not present in workspace's list of top-most blocks.");}getTopBlocks(a=!1){const b=[].concat(this.topBlocks);a&&1<b.length&&b.sort(this.sortObjects_.bind(this));return b}addTypedBlock(a){this.typedBlocksDB.has(a.type)||this.typedBlocksDB.set(a.type,[]);this.typedBlocksDB.get(a.type).push(a)}removeTypedBlock(a){removeElem$$module$build$src$core$utils$array(this.typedBlocksDB.get(a.type),a);this.typedBlocksDB.get(a.type).length||this.typedBlocksDB.delete(a.type)}getBlocksByType(a,
+b=!1){if(!this.typedBlocksDB.has(a))return[];a=this.typedBlocksDB.get(a).slice(0);b&&a&&1<a.length&&a.sort(this.sortObjects_.bind(this));return a.filter(function(c){return!c.isInsertionMarker()})}addTopComment(a){this.topComments.push(a);this.commentDB.has(a.id)&&console.warn('Overriding an existing comment on this workspace, with id "'+a.id+'"');this.commentDB.set(a.id,a)}removeTopComment(a){if(!removeElem$$module$build$src$core$utils$array(this.topComments,a))throw Error("Comment not present in workspace's list of top-most comments.");
+this.commentDB.delete(a.id)}getTopComments(a=!1){const b=[].concat(this.topComments);a&&1<b.length&&b.sort(this.sortObjects_.bind(this));return b}getAllBlocks(a=!1){if(a){var b=this.getTopBlocks(!0);a=[];for(let c=0;c<b.length;c++)a.push(...b[c].getDescendants(!0))}else for(a=this.getTopBlocks(!1),b=0;b<a.length;b++)a.push(...a[b].getChildren(!1));return a.filter(function(c){return!c.isInsertionMarker()})}clear(){this.isClearing=!0;try{const a=$.getGroup$$module$build$src$core$events$utils();for(a||
+$.setGroup$$module$build$src$core$events$utils(!0);this.topBlocks.length;)this.topBlocks[0].dispose(!1);for(;this.topComments.length;)this.topComments[this.topComments.length-1].dispose();$.setGroup$$module$build$src$core$events$utils(a);this.variableMap.clear();this.potentialVariableMap&&this.potentialVariableMap.clear()}finally{this.isClearing=!1}}renameVariableById(a,b){this.variableMap.renameVariableById(a,b)}createVariable(a,b,c){return this.variableMap.createVariable(a,b,c)}getVariableUsesById(a){return this.variableMap.getVariableUsesById(a)}deleteVariableById(a){this.variableMap.deleteVariableById(a)}getVariable(a,
+b){return this.variableMap.getVariable(a,b)}getVariableById(a){return this.variableMap.getVariableById(a)}getVariablesOfType(a){return this.variableMap.getVariablesOfType(a)}getVariableTypes(){return this.variableMap.getVariableTypes(this)}getAllVariables(){return this.variableMap.getAllVariables()}getAllVariableNames(){return this.variableMap.getAllVariableNames()}getWidth(){return 0}newBlock(a,b){throw Error("The implementation of newBlock should be monkey-patched in by blockly.ts");}remainingCapacity(){return isNaN(this.options.maxBlocks)?
+Infinity:this.options.maxBlocks-this.getAllBlocks(!1).length}remainingCapacityOfType(a){return this.options.maxInstances?(void 0!==this.options.maxInstances[a]?this.options.maxInstances[a]:Infinity)-this.getBlocksByType(a,!1).length:Infinity}isCapacityAvailable(a){if(!this.hasBlockLimits())return!0;let b=0;for(const c in a){if(a[c]>this.remainingCapacityOfType(c))return!1;b+=a[c]}return b>this.remainingCapacity()?!1:!0}hasBlockLimits(){return Infinity!==this.options.maxBlocks||!!this.options.maxInstances}getUndoStack(){return this.undoStack_}getRedoStack(){return this.redoStack_}undo(a){var b=
+a?this.redoStack_:this.undoStack_,c=a?this.undoStack_:this.redoStack_;const d=b.pop();if(d){for(var e=[d];b.length&&d.group&&d.group===b[b.length-1].group;){const f=b.pop();f&&e.push(f)}for(b=0;b<e.length;b++)c.push(e[b]);e=filter$$module$build$src$core$events$utils(e,a);setRecordUndo$$module$build$src$core$events$utils(!1);try{for(c=0;c<e.length;c++)e[c].run(a)}finally{setRecordUndo$$module$build$src$core$events$utils(!0)}}}clearUndo(){this.undoStack_.length=0;this.redoStack_.length=0;clearPendingUndo$$module$build$src$core$events$utils()}addChangeListener(a){this.listeners.push(a);
+return a}removeChangeListener(a){removeElem$$module$build$src$core$utils$array(this.listeners,a)}fireChangeListener(a){if(a.recordUndo)for(this.undoStack_.push(a),this.redoStack_.length=0;this.undoStack_.length>this.MAX_UNDO&&0<=this.MAX_UNDO;)this.undoStack_.shift();for(let b=0;b<this.listeners.length;b++)(0,this.listeners[b])(a)}getBlockById(a){return this.blockDB.get(a)||null}setBlockById(a,b){this.blockDB.set(a,b)}removeBlockById(a){this.blockDB.delete(a)}getCommentById(a){let b;return null!=
+(b=this.commentDB.get(a))?b:null}allInputsFilled(a){const b=this.getTopBlocks(!1);for(let c=0;c<b.length;c++)if(!b[c].allInputsFilled(a))return!1;return!0}getPotentialVariableMap(){return this.potentialVariableMap}createPotentialVariableMap(){this.potentialVariableMap=new VariableMap$$module$build$src$core$variable_map(this)}getVariableMap(){return this.variableMap}setVariableMap(a){this.variableMap=a}getProcedureMap(){return this.procedureMap}getRootWorkspace(){let a=null;const b=this.options.parentWorkspace;
+this.isFlyout?b&&b.options&&(a=b.options.parentWorkspace):b&&(a=b);return a}static getById(a){return getWorkspaceById$$module$build$src$core$common(a)}static getAll(){return getAllWorkspaces$$module$build$src$core$common()}};Workspace$$module$build$src$core$workspace.SCAN_ANGLE=3;var module$build$src$core$workspace={};module$build$src$core$workspace.Workspace=Workspace$$module$build$src$core$workspace;var SOUND_LIMIT$$module$build$src$core$workspace_audio=100,WorkspaceAudio$$module$build$src$core$workspace_audio=class{constructor(a){this.parentWorkspace=a;this.sounds=new Map;this.lastSound_=null}dispose(){this.sounds.clear()}load(a,b){if(a.length){try{var c=new globalThis.Audio}catch(e){return}for(let e=0;e<a.length;e++){const f=a[e],g=f.match(/\.(\w+)$/);if(g&&c.canPlayType("audio/"+g[1])){var d=new globalThis.Audio(f);break}}d&&this.sounds.set(b,d)}}preload(){for(const a of this.sounds.values()){a.volume=
+.01;const b=a.play();void 0!==b?b.then(a.pause).catch(function(){}):a.pause();if(IPAD$$module$build$src$core$utils$useragent||IPHONE$$module$build$src$core$utils$useragent)break}}play(a,b){var c=this.sounds.get(a);c?(a=new Date,null!==this.lastSound_&&a.getTime()-this.lastSound_.getTime()<SOUND_LIMIT$$module$build$src$core$workspace_audio||(this.lastSound_=a,c=IPAD$$module$build$src$core$utils$useragent||ANDROID$$module$build$src$core$utils$useragent?c:c.cloneNode(),c.volume=void 0===b?1:b,c.play())):
+this.parentWorkspace&&this.parentWorkspace.getAudioManager().play(a,b)}},module$build$src$core$workspace_audio={};module$build$src$core$workspace_audio.WorkspaceAudio=WorkspaceAudio$$module$build$src$core$workspace_audio;var ZOOM_TO_FIT_MARGIN$$module$build$src$core$workspace_svg=20,WorkspaceSvg$$module$build$src$core$workspace_svg=class extends Workspace$$module$build$src$core$workspace{constructor(a){super(a);this.resizeHandlerWrapper=null;this.resizesEnabled=this.isVisible_=this.rendered=!0;this.startScrollY=this.startScrollX=this.scrollY=this.scrollX=0;this.dragDeltaXY=null;this.oldScale=this.scale=1;this.oldLeft=this.oldTop=0;this.inverseScreenCTM=this.targetWorkspace=this.configureContextMenu=this.lastRecordedPageScroll=
+this.injectionDiv=this.currentGesture_=this.toolbox_=this.flyout=this.scrollbar=this.trashcan=null;this.inverseScreenCTMDirty=!0;this.highlightedBlocks=[];this.toolboxCategoryCallbacks=new Map;this.flyoutButtonCallbacks=new Map;this.cachedParentSvg=null;this.keyboardAccessibilityMode=!1;this.topBoundedElements=[];this.dragTargetAreas=[];this.zoomControls_=null;this.metricsManager=new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.METRICS_MANAGER,a,!0))(this);
+this.getMetrics=a.getMetrics||this.metricsManager.getMetrics.bind(this.metricsManager);this.setMetrics=a.setMetrics||WorkspaceSvg$$module$build$src$core$workspace_svg.setTopLevelWorkspaceMetrics_;this.componentManager=new ComponentManager$$module$build$src$core$component_manager;this.connectionDBList=ConnectionDB$$module$build$src$core$connection_db.init(this.connectionChecker);this.audioManager=new WorkspaceAudio$$module$build$src$core$workspace_audio(a.parentWorkspace);this.grid=this.options.gridPattern?
+new Grid$$module$build$src$core$grid(this.options.gridPattern,a.gridOptions):null;this.markerManager=new MarkerManager$$module$build$src$core$marker_manager(this);module$build$src$core$variables&&flyoutCategory$$module$build$src$core$variables&&this.registerToolboxCategoryCallback(CATEGORY_NAME$$module$build$src$core$variables,flyoutCategory$$module$build$src$core$variables);module$build$src$core$variables_dynamic&&flyoutCategory$$module$build$src$core$variables_dynamic&&this.registerToolboxCategoryCallback(CATEGORY_NAME$$module$build$src$core$variables_dynamic,
+flyoutCategory$$module$build$src$core$variables_dynamic);module$build$src$core$procedures&&flyoutCategory$$module$build$src$core$procedures&&(this.registerToolboxCategoryCallback(CATEGORY_NAME$$module$build$src$core$procedures,flyoutCategory$$module$build$src$core$procedures),this.addChangeListener(mutatorOpenListener$$module$build$src$core$procedures));this.themeManager_=this.options.parentWorkspace?this.options.parentWorkspace.getThemeManager():new ThemeManager$$module$build$src$core$theme_manager(this,
+this.options.theme||Classic$$module$build$src$core$theme$classic);this.themeManager_.subscribeWorkspace(this);let b;this.renderer=init$$module$build$src$core$renderers$common$block_rendering(this.options.renderer||"geras",this.getTheme(),null!=(b=this.options.rendererOverrides)?b:void 0);this.cachedParentSvgSize=new Size$$module$build$src$core$utils$size(0,0)}getMarkerManager(){return this.markerManager}getMetricsManager(){return this.metricsManager}setMetricsManager(a){this.metricsManager=a;this.getMetrics=
+this.metricsManager.getMetrics.bind(this.metricsManager)}getComponentManager(){return this.componentManager}setCursorSvg(a){this.markerManager.setCursorSvg(a)}setMarkerSvg(a){this.markerManager.setMarkerSvg(a)}getMarker(a){return this.markerManager?this.markerManager.getMarker(a):null}getCursor(){return this.markerManager?this.markerManager.getCursor():null}getRenderer(){return this.renderer}getThemeManager(){return this.themeManager_}getTheme(){return this.themeManager_.getTheme()}setTheme(a){a||
+(a=Classic$$module$build$src$core$theme$classic);this.themeManager_.setTheme(a)}refreshTheme(){this.svgGroup_&&this.renderer.refreshDom(this.svgGroup_,this.getTheme());this.updateBlockStyles_(this.getAllBlocks(!1).filter(function(b){return!!b.getStyleName()}));this.refreshToolboxSelection();this.toolbox_&&this.toolbox_.refreshTheme();this.isVisible()&&this.setVisible(!0);const a=new (get$$module$build$src$core$events$utils(THEME_CHANGE$$module$build$src$core$events$utils))(this.getTheme().name,this.id);
+fire$$module$build$src$core$events$utils(a)}updateBlockStyles_(a){for(let b=0,c;c=a[b];b++){const d=c.getStyleName();d&&c.setStyle(d)}}getInverseScreenCTM(){if(this.inverseScreenCTMDirty){const a=this.getParentSvg().getScreenCTM();a&&(this.inverseScreenCTM=a.inverse(),this.inverseScreenCTMDirty=!1)}return this.inverseScreenCTM}updateInverseScreenCTM(){this.inverseScreenCTMDirty=!0}isVisible(){return this.isVisible_}getSvgXY(a){let b=0,c=0,d=1;if(this.getCanvas().contains(a)||this.getBubbleCanvas().contains(a))d=
+this.scale;do{const e=getRelativeXY$$module$build$src$core$utils$svg_math(a);if(a===this.getCanvas()||a===this.getBubbleCanvas())d=1;b+=e.x*d;c+=e.y*d;a=a.parentNode}while(a&&a!==this.getParentSvg());return new Coordinate$$module$build$src$core$utils$coordinate(b,c)}getCachedParentSvgSize(){const a=this.cachedParentSvgSize;return new Size$$module$build$src$core$utils$size(a.width,a.height)}getOriginOffsetInPixels(){return getInjectionDivXY$$module$build$src$core$utils$svg_math(this.getCanvas())}getInjectionDiv(){if(!this.injectionDiv){let a=
+this.svgGroup_;for(;a;){if(-1!==(" "+(a.getAttribute("class")||"")+" ").indexOf(" injectionDiv ")){this.injectionDiv=a;break}a=a.parentNode}}return this.injectionDiv}getSvgGroup(){return this.svgGroup_}getBlockCanvas(){return this.svgBlockCanvas_}setResizeHandlerWrapper(a){this.resizeHandlerWrapper=a}createDom(a){this.svgGroup_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyWorkspace"});a&&(this.svgBackground_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,
+{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"===a&&this.grid?this.svgBackground_.style.fill="url(#"+this.grid.getPatternId()+")":this.themeManager_.subscribe(this.svgBackground_,"workspaceBackgroundColour","fill"));this.svgBlockCanvas_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyBlockCanvas"},this.svgGroup_);this.svgBubbleCanvas_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,
+{"class":"blocklyBubbleCanvas"},this.svgGroup_);this.isFlyout||(conditionalBind$$module$build$src$core$browser_events(this.svgGroup_,"pointerdown",this,this.onMouseDown_,!1),document.body.addEventListener("wheel",function(){}),conditionalBind$$module$build$src$core$browser_events(this.svgGroup_,"wheel",this,this.onMouseWheel_));this.options.hasCategories&&(this.toolbox_=new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX,this.options,!0))(this));this.grid&&
+this.grid.update(this.scale);this.recordDragTargets();(a=getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.CURSOR,this.options))&&this.markerManager.setCursor(new a);this.renderer.createDom(this.svgGroup_,this.getTheme());return this.svgGroup_}dispose(){this.rendered=!1;this.currentGesture_&&this.currentGesture_.cancel();this.svgGroup_&&removeNode$$module$build$src$core$utils$dom(this.svgGroup_);this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout&&
+(this.flyout.dispose(),this.flyout=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),this.scrollbar=null);this.zoomControls_&&this.zoomControls_.dispose();this.audioManager&&this.audioManager.dispose();this.grid&&(this.grid=null);this.renderer.dispose();this.markerManager&&this.markerManager.dispose();super.dispose();this.themeManager_&&(this.themeManager_.unsubscribeWorkspace(this),this.themeManager_.unsubscribe(this.svgBackground_),this.options.parentWorkspace||
+this.themeManager_.dispose());this.connectionDBList.length=0;this.toolboxCategoryCallbacks.clear();this.flyoutButtonCallbacks.clear();if(!this.options.parentWorkspace){const a=this.getParentSvg();a&&a.parentNode&&removeNode$$module$build$src$core$utils$dom(a.parentNode)}this.resizeHandlerWrapper&&(unbind$$module$build$src$core$browser_events(this.resizeHandlerWrapper),this.resizeHandlerWrapper=null)}addTrashcan(){this.trashcan=WorkspaceSvg$$module$build$src$core$workspace_svg.newTrashcan(this);const a=
+this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)}static newTrashcan(a){throw Error("The implementation of newTrashcan should be monkey-patched in by blockly.ts");}addZoomControls(){this.zoomControls_=new ZoomControls$$module$build$src$core$zoom_controls(this);const a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)}addFlyout(a){const b=new Options$$module$build$src$core$options({parentWorkspace:this,rtl:this.RTL,oneBasedIndex:this.options.oneBasedIndex,horizontalLayout:this.horizontalLayout,
+renderer:this.options.renderer,rendererOverrides:this.options.rendererOverrides,move:{scrollbars:!0}});b.toolboxPosition=this.options.toolboxPosition;this.flyout=this.horizontalLayout?new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_HORIZONTAL_TOOLBOX,this.options,!0))(b):new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_VERTICAL_TOOLBOX,this.options,!0))(b);this.flyout.autoClose=!1;this.flyout.getWorkspace().setVisible(!0);
+return this.flyout.createDom(a)}getFlyout(a){return this.flyout||a?this.flyout:this.toolbox_?this.toolbox_.getFlyout():null}getToolbox(){return this.toolbox_}updateScreenCalculations_(){this.updateInverseScreenCTM();this.recordDragTargets()}resizeContents(){this.resizesEnabled&&this.rendered&&(this.scrollbar&&this.scrollbar.resize(),this.updateInverseScreenCTM())}resize(){this.toolbox_&&this.toolbox_.position();this.flyout&&this.flyout.position();const a=this.componentManager.getComponents(ComponentManager$$module$build$src$core$component_manager.Capability.POSITIONABLE,
+!0),b=this.getMetricsManager().getUiMetrics(),c=[];for(let d=0,e;e=a[d];d++){e.position(b,c);const f=e.getBoundingRectangle();f&&c.push(f)}this.scrollbar&&this.scrollbar.resize();this.updateScreenCalculations_()}updateScreenCalculationsIfScrolled(){const a=getDocumentScroll$$module$build$src$core$utils$svg_math();Coordinate$$module$build$src$core$utils$coordinate.equals(this.lastRecordedPageScroll,a)||(this.lastRecordedPageScroll=a,this.updateScreenCalculations_())}getCanvas(){return this.svgBlockCanvas_}setCachedParentSvgSize(a,
+b){const c=this.getParentSvg();null!=a&&(this.cachedParentSvgSize.width=a,c.setAttribute("data-cached-width",`${a}`));null!=b&&(this.cachedParentSvgSize.height=b,c.setAttribute("data-cached-height",`${b}`))}getBubbleCanvas(){return this.svgBubbleCanvas_}getParentSvg(){if(!this.cachedParentSvg){let a=this.svgGroup_;for(;a;){if("svg"===a.tagName){this.cachedParentSvg=a;break}a=a.parentNode}}return this.cachedParentSvg}maybeFireViewportChangeEvent(){if(isEnabled$$module$build$src$core$events$utils()){var a=
+this.scale,b=-this.scrollY,c=-this.scrollX;if(!(a===this.oldScale&&1>Math.abs(b-this.oldTop)&&1>Math.abs(c-this.oldLeft))){var d=new (get$$module$build$src$core$events$utils(VIEWPORT_CHANGE$$module$build$src$core$events$utils))(b,c,a,this.id,this.oldScale);this.oldScale=a;this.oldTop=b;this.oldLeft=c;fire$$module$build$src$core$events$utils(d)}}}translate(a,b){const c="translate("+a+","+b+") scale("+this.scale+")";this.svgBlockCanvas_.setAttribute("transform",c);this.svgBubbleCanvas_.setAttribute("transform",
+c);this.grid&&this.grid.moveTo(a,b);this.maybeFireViewportChangeEvent()}getWidth(){const a=this.getMetrics();return a?a.viewWidth/this.scale:0}setVisible(a){this.isVisible_=a;this.svgGroup_&&(this.scrollbar&&this.scrollbar.setContainerVisible(a),this.getFlyout()&&this.getFlyout().setContainerVisible(a),this.getParentSvg().style.display=a?"block":"none",this.toolbox_&&this.toolbox_.setVisible(a),a||this.hideChaff(!0))}render(){var a=this.getAllBlocks(!1);for(var b=a.length-1;0<=b;b--)a[b].queueRender();
+if(this.currentGesture_)for(a=this.currentGesture_.getInsertionMarkers(),b=0;b<a.length;b++)a[b].queueRender();finishQueuedRenders$$module$build$src$core$render_management().then(()=>void this.markerManager.updateMarkers())}highlightBlock(a,b){if(void 0===b){for(let c=0,d;d=this.highlightedBlocks[c];c++)d.setHighlighted(!1);this.highlightedBlocks.length=0}if(a=a?this.getBlockById(a):null)(b=void 0===b||b)?-1===this.highlightedBlocks.indexOf(a)&&this.highlightedBlocks.push(a):removeElem$$module$build$src$core$utils$array(this.highlightedBlocks,
+a),a.setHighlighted(b)}paste(a){warn$$module$build$src$core$utils$deprecation("Blockly.WorkspaceSvg.prototype.paste","v10","v11","Blockly.clipboard.paste");if(!this.rendered||!a.type&&!a.tagName)return null;this.currentGesture_&&this.currentGesture_.cancel();const b=$.getGroup$$module$build$src$core$events$utils();b||$.setGroup$$module$build$src$core$events$utils(!0);let c;try{c=a.type?this.pasteBlock_(null,a):"comment"===a.tagName.toLowerCase()?this.pasteWorkspaceComment_(a):this.pasteBlock_(a,null)}finally{$.setGroup$$module$build$src$core$events$utils(b)}return c}pasteBlock_(a,
+b){$.disable$$module$build$src$core$events$utils();let c;try{let d=0,e=0;if(a){c=domToBlockInternal$$module$build$src$core$xml(a,this);let f;d=parseInt(null!=(f=a.getAttribute("x"))?f:"0");this.RTL&&(d=-d);let g;e=parseInt(null!=(g=a.getAttribute("y"))?g:"0")}else b&&(c=append$$module$build$src$core$serialization$blocks(b,this),d=b.x||10,this.RTL&&(d=this.getWidth()-d),e=b.y||10);if(!isNaN(d)&&!isNaN(e)){let f;do{f=!1;const g=this.getAllBlocks(!1);for(let h=0,k;k=g[h];h++){const l=k.getRelativeToSurfaceXY();
+if(1>=Math.abs(d-l.x)&&1>=Math.abs(e-l.y)){f=!0;break}}if(!f){const h=c.getConnections_(!1);for(let k=0,l;l=h[k];k++)if(l.closest($.config$$module$build$src$core$config.snapRadius,new Coordinate$$module$build$src$core$utils$coordinate(d,e)).connection){f=!0;break}}f&&(d=this.RTL?d-$.config$$module$build$src$core$config.snapRadius:d+$.config$$module$build$src$core$config.snapRadius,e+=2*$.config$$module$build$src$core$config.snapRadius)}while(f);c.moveTo(new Coordinate$$module$build$src$core$utils$coordinate(d,
+e))}}finally{$.enable$$module$build$src$core$events$utils()}isEnabled$$module$build$src$core$events$utils()&&!c.isShadow()&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CREATE$$module$build$src$core$events$utils))(c));c.select();return c}pasteWorkspaceComment_(a){$.disable$$module$build$src$core$events$utils();let b;try{b=WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.fromXmlRendered(a,this);let c,d=parseInt(null!=(c=a.getAttribute("x"))?
+c:"0"),e,f=parseInt(null!=(e=a.getAttribute("y"))?e:"0");isNaN(d)||isNaN(f)||(this.RTL&&(d=-d),b.moveBy(d+50,f+50))}finally{$.enable$$module$build$src$core$events$utils()}isEnabled$$module$build$src$core$events$utils()&&WorkspaceComment$$module$build$src$core$workspace_comment.fireCreateEvent(b);b.select();return b}refreshToolboxSelection(){const a=this.isFlyout?this.targetWorkspace:this;a&&!a.currentGesture_&&a.toolbox_&&a.toolbox_.getFlyout()&&a.toolbox_.refreshSelection()}renameVariableById(a,
+b){super.renameVariableById(a,b);this.refreshToolboxSelection()}deleteVariableById(a){super.deleteVariableById(a);this.refreshToolboxSelection()}createVariable(a,b,c){a=super.createVariable(a,b,c);this.refreshToolboxSelection();return a}recordDragTargets(){const a=this.componentManager.getComponents(ComponentManager$$module$build$src$core$component_manager.Capability.DRAG_TARGET,!0);this.dragTargetAreas=[];for(let b=0,c;c=a[b];b++){const d=c.getClientRect();d&&this.dragTargetAreas.push({component:c,
+clientRect:d})}}newBlock(a,b){throw Error("The implementation of newBlock should be monkey-patched in by blockly.ts");}getDragTarget(a){for(let b=0,c;c=this.dragTargetAreas[b];b++)if(c.clientRect.contains(a.clientX,a.clientY))return c.component;return null}onMouseDown_(a){const b=this.getGesture(a);b&&b.handleWsStart(a,this)}startDrag(a,b){a=mouseToSvg$$module$build$src$core$browser_events(a,this.getParentSvg(),this.getInverseScreenCTM());a.x/=this.scale;a.y/=this.scale;this.dragDeltaXY=Coordinate$$module$build$src$core$utils$coordinate.difference(b,
+a)}moveDrag(a){a=mouseToSvg$$module$build$src$core$browser_events(a,this.getParentSvg(),this.getInverseScreenCTM());a.x/=this.scale;a.y/=this.scale;return Coordinate$$module$build$src$core$utils$coordinate.sum(this.dragDeltaXY,a)}isDragging(){return null!==this.currentGesture_&&this.currentGesture_.isDragging()}isDraggable(){return this.options.moveOptions&&this.options.moveOptions.drag}isMovable(){return this.options.moveOptions&&!!this.options.moveOptions.scrollbars||this.options.moveOptions&&this.options.moveOptions.wheel||
+this.options.moveOptions&&this.options.moveOptions.drag||this.options.zoomOptions&&this.options.zoomOptions.wheel||this.options.zoomOptions&&this.options.zoomOptions.pinch}isMovableHorizontally(){const a=!!this.scrollbar;return this.isMovable()&&(!a||a&&this.scrollbar.canScrollHorizontally())}isMovableVertically(){const a=!!this.scrollbar;return this.isMovable()&&(!a||a&&this.scrollbar.canScrollVertically())}onMouseWheel_(a){if(Gesture$$module$build$src$core$gesture.inProgress())a.preventDefault(),
+a.stopPropagation();else{var b=this.options.zoomOptions&&this.options.zoomOptions.wheel,c=this.options.moveOptions&&this.options.moveOptions.wheel;if(b||c){var d=getScrollDeltaPixels$$module$build$src$core$browser_events(a);if(MAC$$module$build$src$core$utils$useragent)var e=a.metaKey;b&&(a.ctrlKey||e||!c)?(d=-d.y/50,b=mouseToSvg$$module$build$src$core$browser_events(a,this.getParentSvg(),this.getInverseScreenCTM()),this.zoom(b.x,b.y,d)):(b=this.scrollX-d.x,c=this.scrollY-d.y,a.shiftKey&&!d.x&&(b=
+this.scrollX-d.y,c=this.scrollY),this.scroll(b,c));a.preventDefault()}}}getBlocksBoundingBox(){const a=this.getTopBoundedElements();if(!a.length)return new Rect$$module$build$src$core$utils$rect(0,0,0,0);const b=a[0].getBoundingRectangle();for(let d=1;d<a.length;d++){var c=a[d];c.isInsertionMarker&&c.isInsertionMarker()||(c=c.getBoundingRectangle(),c.top<b.top&&(b.top=c.top),c.bottom>b.bottom&&(b.bottom=c.bottom),c.left<b.left&&(b.left=c.left),c.right>b.right&&(b.right=c.right))}return b}cleanUp(){this.setResizesEnabled(!1);
+$.setGroup$$module$build$src$core$events$utils(!0);const a=this.getTopBlocks(!0);let b=0;for(let c=0,d;d=a[c];c++){if(!d.isMovable())continue;const e=d.getRelativeToSurfaceXY();d.moveBy(-e.x,b-e.y,["cleanup"]);d.snapToGrid();b=d.getRelativeToSurfaceXY().y+d.getHeightWidth().height+this.renderer.getConstants().MIN_BLOCK_HEIGHT}$.setGroup$$module$build$src$core$events$utils(!1);this.setResizesEnabled(!0)}showContextMenu(a){if(!this.options.readOnly&&!this.isFlyout){var b=ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.getContextMenuOptions(ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.WORKSPACE,
+{workspace:this});this.configureContextMenu&&this.configureContextMenu(b,a);show$$module$build$src$core$contextmenu(a,b,this.RTL)}}updateToolbox(a){if(a=convertToolboxDefToJson$$module$build$src$core$utils$toolbox(a)){if(!this.options.languageTree)throw Error("Existing toolbox is null.  Can't create new toolbox.");if(hasCategories$$module$build$src$core$utils$toolbox(a)){if(!this.toolbox_)throw Error("Existing toolbox has no categories.  Can't change mode.");this.options.languageTree=a;this.toolbox_.render(a)}else{if(!this.flyout)throw Error("Existing toolbox has categories.  Can't change mode.");
+this.options.languageTree=a;this.flyout.show(a)}}else if(this.options.languageTree)throw Error("Can't nullify an existing toolbox.");}markFocused(){this.options.parentWorkspace?this.options.parentWorkspace.markFocused():(setMainWorkspace$$module$build$src$core$common(this),this.getParentSvg().focus({preventScroll:!0}))}zoom(a,b,c){c=Math.pow(this.options.zoomOptions.scaleSpeed,c);const d=this.scale*c;if(this.scale!==d){d>this.options.zoomOptions.maxScale?c=this.options.zoomOptions.maxScale/this.scale:
+d<this.options.zoomOptions.minScale&&(c=this.options.zoomOptions.minScale/this.scale);var e=this.getCanvas().getCTM(),f=this.getParentSvg().createSVGPoint();f.x=a;f.y=b;f=f.matrixTransform(e.inverse());a=f.x;b=f.y;e=e.translate(a*(1-c),b*(1-c)).scale(c);this.scrollX=e.e;this.scrollY=e.f;this.setScale(d)}}zoomCenter(a){var b=this.getMetrics();let c;this.flyout?(c=b.svgWidth?b.svgWidth/2:0,b=b.svgHeight?b.svgHeight/2:0):(c=b.viewWidth/2+b.absoluteLeft,b=b.viewHeight/2+b.absoluteTop);this.zoom(c,b,a)}zoomToFit(){if(this.isMovable()){var a=
+this.getMetrics(),b=a.viewWidth;a=a.viewHeight;var c=this.getBlocksBoundingBox(),d=2*ZOOM_TO_FIT_MARGIN$$module$build$src$core$workspace_svg,e=c.right-c.left+d;c=c.bottom-c.top+d;if(e){this.flyout&&(this.horizontalLayout?(a+=this.flyout.getHeight(),c+=this.flyout.getHeight()/this.scale):(b+=this.flyout.getWidth(),e+=this.flyout.getWidth()/this.scale));b/=e;a/=c;$.disable$$module$build$src$core$events$utils();try{this.setScale(Math.min(b,a)),this.scrollCenter()}finally{$.enable$$module$build$src$core$events$utils()}this.maybeFireViewportChangeEvent()}}else console.warn("Tried to move a non-movable workspace. This could result in blocks becoming inaccessible.")}beginCanvasTransition(){addClass$$module$build$src$core$utils$dom(this.svgBlockCanvas_,
+"blocklyCanvasTransitioning");addClass$$module$build$src$core$utils$dom(this.svgBubbleCanvas_,"blocklyCanvasTransitioning")}endCanvasTransition(){removeClass$$module$build$src$core$utils$dom(this.svgBlockCanvas_,"blocklyCanvasTransitioning");removeClass$$module$build$src$core$utils$dom(this.svgBubbleCanvas_,"blocklyCanvasTransitioning")}scrollCenter(){if(this.isMovable()){var a=this.getMetrics(),b=(a.scrollWidth-a.viewWidth)/2,c=(a.scrollHeight-a.viewHeight)/2;b=-b-a.scrollLeft;c=-c-a.scrollTop;this.scroll(b,
+c)}else console.warn("Tried to move a non-movable workspace. This could result in blocks becoming inaccessible.")}centerOnBlock(a,b){if(this.isMovable()){var c=a?this.getBlockById(a):null;if(c){a=c.getRelativeToSurfaceXY();c=b?{height:c.height,width:c.width}:c.getHeightWidth();var d=this.scale;b=(a.x+(this.RTL?-1:1)*c.width/2)*d;a=(a.y+c.height/2)*d;c=this.getMetrics();this.scroll(-(b-c.viewWidth/2),-(a-c.viewHeight/2))}}else console.warn("Tried to move a non-movable workspace. This could result in blocks becoming inaccessible.")}setScale(a){this.options.zoomOptions.maxScale&&
+a>this.options.zoomOptions.maxScale?a=this.options.zoomOptions.maxScale:this.options.zoomOptions.minScale&&a<this.options.zoomOptions.minScale&&(a=this.options.zoomOptions.minScale);this.scale=a;this.hideChaff(!1);(a=this.getFlyout(!1))&&a.isVisible()&&(a.reflow(),this.recordDragTargets());this.grid&&this.grid.update(this.scale);a=this.getMetrics();this.scrollX-=a.absoluteLeft;this.scrollY-=a.absoluteTop;a.viewLeft+=a.absoluteLeft;a.viewTop+=a.absoluteTop;this.scroll(this.scrollX,this.scrollY);this.scrollbar&&
+(this.flyout?this.scrollbar.resizeView(a):this.scrollbar.resizeContent(a))}getScale(){return this.options.parentWorkspace?this.options.parentWorkspace.getScale():this.scale}scroll(a,b){this.hideChaff(!0);const c=this.getMetrics();a=Math.min(a,-c.scrollLeft);b=Math.min(b,-c.scrollTop);const d=c.scrollTop+Math.max(0,c.scrollHeight-c.viewHeight);a=Math.max(a,-(c.scrollLeft+Math.max(0,c.scrollWidth-c.viewWidth)));b=Math.max(b,-d);this.scrollX=a;this.scrollY=b;this.scrollbar&&this.scrollbar.set(-(a+c.scrollLeft),
+-(b+c.scrollTop),!1);a+=c.absoluteLeft;b+=c.absoluteTop;this.translate(a,b)}getBlockById(a){return super.getBlockById(a)}getAllBlocks(a=!1){return super.getAllBlocks(a)}getTopBlocks(a=!1){return super.getTopBlocks(a)}addTopBlock(a){this.addTopBoundedElement(a);super.addTopBlock(a)}removeTopBlock(a){this.removeTopBoundedElement(a);super.removeTopBlock(a)}addTopComment(a){this.addTopBoundedElement(a);super.addTopComment(a)}removeTopComment(a){this.removeTopBoundedElement(a);super.removeTopComment(a)}getRootWorkspace(){return super.getRootWorkspace()}addTopBoundedElement(a){this.topBoundedElements.push(a)}removeTopBoundedElement(a){removeElem$$module$build$src$core$utils$array(this.topBoundedElements,
+a)}getTopBoundedElements(){return[].concat(this.topBoundedElements)}setResizesEnabled(a){const b=!this.resizesEnabled&&a;this.resizesEnabled=a;b&&this.resizeContents()}clear(){this.setResizesEnabled(!1);super.clear();this.topBoundedElements=[];this.setResizesEnabled(!0)}registerButtonCallback(a,b){if("function"!==typeof b)throw TypeError("Button callbacks must be functions.");this.flyoutButtonCallbacks.set(a,b)}getButtonCallback(a){let b;return null!=(b=this.flyoutButtonCallbacks.get(a))?b:null}removeButtonCallback(a){this.flyoutButtonCallbacks.delete(a)}registerToolboxCategoryCallback(a,
+b){if("function"!==typeof b)throw TypeError("Toolbox category callbacks must be functions.");this.toolboxCategoryCallbacks.set(a,b)}getToolboxCategoryCallback(a){return this.toolboxCategoryCallbacks.get(a)||null}removeToolboxCategoryCallback(a){this.toolboxCategoryCallbacks.delete(a)}getGesture(a){const b="pointerdown"===a.type,c=this.currentGesture_;return c?b&&c.hasStarted()?(console.warn("Tried to start the same gesture twice."),c.cancel(),null):c:b?this.currentGesture_=new Gesture$$module$build$src$core$gesture(a,
+this):null}clearGesture(){this.currentGesture_=null}cancelCurrentGesture(){this.currentGesture_&&this.currentGesture_.cancel()}getAudioManager(){return this.audioManager}getGrid(){return this.grid}hideChaff(a=!1){hide$$module$build$src$core$tooltip();hide$$module$build$src$core$widgetdiv();hideWithoutAnimation$$module$build$src$core$dropdowndiv();this.hideComponents(a)}hideComponents(a=!1){this.getComponentManager().getComponents(ComponentManager$$module$build$src$core$component_manager.Capability.AUTOHIDEABLE,
+!0).forEach(b=>b.autoHide(a))}static setTopLevelWorkspaceMetrics_(a){const b=this.getMetrics();"number"===typeof a.x&&(this.scrollX=-(b.scrollLeft+(b.scrollWidth-b.viewWidth)*a.x));"number"===typeof a.y&&(this.scrollY=-(b.scrollTop+(b.scrollHeight-b.viewHeight)*a.y));this.translate(this.scrollX+b.absoluteLeft,this.scrollY+b.absoluteTop)}},module$build$src$core$workspace_svg={};module$build$src$core$workspace_svg.WorkspaceSvg=WorkspaceSvg$$module$build$src$core$workspace_svg;
+module$build$src$core$workspace_svg.resizeSvgContents=resizeSvgContents$$module$build$src$core$workspace_svg;var TrashcanOpen$$module$build$src$core$events$events_trashcan_open=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b){super(b);this.type=TRASHCAN_OPEN$$module$build$src$core$events$utils;this.isOpen=a}toJson(){const a=super.toJson();if(void 0===this.isOpen)throw Error("Whether this is already open or not is undefined. Either pass a value to the constructor, or call fromJson");a.isOpen=this.isOpen;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new TrashcanOpen$$module$build$src$core$events$events_trashcan_open);
+b.isOpen=a.isOpen;return b}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,TRASHCAN_OPEN$$module$build$src$core$events$utils,TrashcanOpen$$module$build$src$core$events$events_trashcan_open);var module$build$src$core$events$events_trashcan_open={};module$build$src$core$events$events_trashcan_open.TrashcanOpen=TrashcanOpen$$module$build$src$core$events$events_trashcan_open;var BlockDelete$$module$build$src$core$events$events_block_delete=class extends BlockBase$$module$build$src$core$events$events_block_base{constructor(a){super(a);this.type=$.DELETE$$module$build$src$core$events$utils;if(a){if(a.getParent())throw Error("Connected blocks cannot be deleted.");a.isShadow()&&(this.recordUndo=!1);this.oldXml=blockToDomWithXY$$module$build$src$core$xml(a);this.ids=getDescendantIds$$module$build$src$core$events$utils(a);this.wasShadow=a.isShadow();this.oldJson=save$$module$build$src$core$serialization$blocks(a,
+{addCoordinates:!0})}}toJson(){const a=super.toJson();if(!this.oldXml)throw Error("The old block XML is undefined. Either pass a block to the constructor, or call fromJson");if(!this.ids)throw Error("The block IDs are undefined. Either pass a block to the constructor, or call fromJson");if(void 0===this.wasShadow)throw Error("Whether the block was a shadow is undefined. Either pass a block to the constructor, or call fromJson");if(!this.oldJson)throw Error("The old block JSON is undefined. Either pass a block to the constructor, or call fromJson");
+a.oldXml=domToText$$module$build$src$core$xml(this.oldXml);a.ids=this.ids;a.wasShadow=this.wasShadow;a.oldJson=this.oldJson;this.recordUndo||(a.recordUndo=this.recordUndo);return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BlockDelete$$module$build$src$core$events$events_block_delete);b.oldXml=$.textToDom$$module$build$src$core$utils$xml(a.oldXml);b.ids=a.ids;b.wasShadow=a.wasShadow||"shadow"===b.oldXml.tagName.toLowerCase();b.oldJson=a.oldJson;void 0!==a.recordUndo&&(b.recordUndo=
+a.recordUndo);return b}run(a){const b=this.getEventWorkspace_();if(!this.ids)throw Error("The block IDs are undefined. Either pass a block to the constructor, or call fromJson");if(!this.oldJson)throw Error("The old block JSON is undefined. Either pass a block to the constructor, or call fromJson");if(a)for(a=0;a<this.ids.length;a++){const c=this.ids[a],d=b.getBlockById(c);d?d.dispose(!1):c===this.blockId&&console.warn("Can't delete non-existent block: "+c)}else append$$module$build$src$core$serialization$blocks(this.oldJson,
+b)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,$.DELETE$$module$build$src$core$events$utils,BlockDelete$$module$build$src$core$events$events_block_delete);var module$build$src$core$events$events_block_delete={};module$build$src$core$events$events_block_delete.BlockDelete=BlockDelete$$module$build$src$core$events$events_block_delete;var Block$$module$build$src$core$block=class{constructor(a,b,c){this.data=null;this.disposed=!1;this.hue_=null;this.colour_="#000000";this.styleName_="";this.suppressPrefixSuffix=!1;this.previousConnection=this.nextConnection=this.outputConnection=null;this.inputList=[];this.icons=[];this.disabled=!1;this.tooltip="";this.contextMenu=!0;this.parentBlock_=null;this.childBlocks_=[];this.editable_=this.movable_=this.deletable_=!0;this.collapsed_=this.isShadow_=!1;this.outputShape_=null;this.isInsertionMarker_=
+this.disposing=!1;this.onchangeWrapper_=this.helpUrl=this.rendered=null;this.statementInputCount=0;this.workspace=a;this.id=c&&!a.getBlockById(c)?c:genUid$$module$build$src$core$utils$idgenerator();a.setBlockById(this.id,this);this.xy_=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.isInFlyout=a.isFlyout;this.isInMutator=a.isMutator;this.RTL=a.RTL;if(b){this.type=b;c=Blocks$$module$build$src$core$blocks[b];if(!c||"object"!==typeof c)throw TypeError("Invalid block definition for type: "+
+b);Object.assign(this,c)}a.addTopBlock(this);a.addTypedBlock(this);new.target===Block$$module$build$src$core$block&&this.doInit_()}doInit_(){const a=$.getGroup$$module$build$src$core$events$utils();a||$.setGroup$$module$build$src$core$events$utils(!0);const b=getRecordUndo$$module$build$src$core$events$utils();try{"function"===typeof this.init&&(setRecordUndo$$module$build$src$core$events$utils(!1),this.init(),setRecordUndo$$module$build$src$core$events$utils(b)),isEnabled$$module$build$src$core$events$utils()&&
+fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CREATE$$module$build$src$core$events$utils))(this))}finally{$.setGroup$$module$build$src$core$events$utils(a),setRecordUndo$$module$build$src$core$events$utils(b)}this.inputsInlineDefault=this.inputsInline;"function"===typeof this.onchange&&this.setOnChange(this.onchange)}dispose(a){this.isDeadOrDying()||(this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_),this.unplug(a),isEnabled$$module$build$src$core$events$utils()&&
+fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.DELETE$$module$build$src$core$events$utils))(this)),this.workspace.removeTopBlock(this),this.disposeInternal())}disposeInternal(){this.isDeadOrDying()||(this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_),this.workspace.removeTypedBlock(this),this.workspace.removeBlockById(this.id),this.disposing=!0,"function"===typeof this.destroy&&this.destroy(),this.childBlocks_.forEach(a=>a.disposeInternal()),
+this.inputList.forEach(a=>a.dispose()),this.inputList.length=0,this.getConnections_(!0).forEach(a=>a.dispose()),this.disposed=!0)}isDeadOrDying(){return this.disposing||this.disposed}initModel(){for(const a of this.inputList)for(const b of a.fieldRow)b.initModel&&b.initModel()}unplug(a){this.outputConnection&&this.unplugFromRow_(a);this.previousConnection&&this.unplugFromStack_(a)}unplugFromRow_(a){let b=null,c;if(null==(c=this.outputConnection)?0:c.isConnected())b=this.outputConnection.targetConnection,
+this.outputConnection.disconnect();b&&a&&(a=this.getOnlyValueConnection_())&&a.isConnected()&&!a.targetBlock().isShadow()&&(a=a.targetConnection,null==a||a.disconnect(),this.workspace.connectionChecker.canConnect(a,b,!1)?b.connect(a):null==a||a.onFailedConnect(b))}getOnlyValueConnection_(){let a=null;for(let b=0;b<this.inputList.length;b++){const c=this.inputList[b].connection;if(c&&c.type===ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE&&c.targetConnection){if(a)return null;a=
+c}}return a}unplugFromStack_(a){let b=null;var c;if(null==(c=this.previousConnection)?0:c.isConnected())b=this.previousConnection.targetConnection,this.previousConnection.disconnect();c=this.getNextBlock();if(a&&c&&!c.isShadow()){let d,e;a=null!=(e=null==(d=this.nextConnection)?void 0:d.targetConnection)?e:null;null==a||a.disconnect();b&&this.workspace.connectionChecker.canConnect(b,a,!1)&&b.connect(a)}}getConnections_(a){a=[];this.outputConnection&&a.push(this.outputConnection);this.previousConnection&&
+a.push(this.previousConnection);this.nextConnection&&a.push(this.nextConnection);for(let b=0,c;c=this.inputList[b];b++)c.connection&&a.push(c.connection);return a}lastConnectionInStack(a){let b=this.nextConnection;for(;b;){const c=b.targetBlock();if(!c||a&&c.isShadow())return b;b=c.nextConnection}return null}bumpNeighbours(){}getParent(){return this.parentBlock_}getInputWithBlock(a){for(let b=0,c;c=this.inputList[b];b++)if(c.connection&&c.connection.targetBlock()===a)return c;return null}getSurroundParent(){let a=
+this,b;do if(b=a,a=a.getParent(),!a)return null;while(a.getNextBlock()===b);return a}getNextBlock(){return this.nextConnection&&this.nextConnection.targetBlock()}getPreviousBlock(){return this.previousConnection&&this.previousConnection.targetBlock()}getRootBlock(){let a,b=this;do a=b,b=a.parentBlock_;while(b);return a}getTopStackBlock(){let a=this,b;do b=a.getPreviousBlock();while(b&&b.getNextBlock()===a&&(a=b));return a}getChildren(a){if(!a)return this.childBlocks_;a=[];for(let c=0,d;d=this.inputList[c];c++)if(d.connection){var b=
+d.connection.targetBlock();b&&a.push(b)}(b=this.getNextBlock())&&a.push(b);return a}setParent(a){if(a!==this.parentBlock_){var b=this.previousConnection&&this.previousConnection.targetBlock()||this.outputConnection&&this.outputConnection.targetBlock(),c=!!b;if(c&&a&&b!==a)throw Error("Block connected to superior one that is not new parent.");if(!c&&a)throw Error("Block not connected to new parent.");if(c&&!a)throw Error("Cannot set parent to null while block is still connected to superior block.");
+this.parentBlock_?removeElem$$module$build$src$core$utils$array(this.parentBlock_.childBlocks_,this):this.workspace.removeTopBlock(this);(this.parentBlock_=a)?a.childBlocks_.push(this):this.workspace.addTopBlock(this)}}getDescendants(a){const b=[this],c=this.getChildren(a);for(let d,e=0;d=c[e];e++)b.push(...d.getDescendants(a));return b}isDeletable(){return this.deletable_&&!this.isShadow_&&!this.isDeadOrDying()&&!this.workspace.options.readOnly}isOwnDeletable(){return this.deletable_}setDeletable(a){this.deletable_=
+a}isMovable(){return this.movable_&&!this.isShadow_&&!this.isDeadOrDying()&&!this.workspace.options.readOnly}isOwnMovable(){return this.movable_}setMovable(a){this.movable_=a}isDuplicatable(){return this.workspace.hasBlockLimits()?this.workspace.isCapacityAvailable(getBlockTypeCounts$$module$build$src$core$common(this,!0)):!0}isShadow(){return this.isShadow_}setShadow(a){this.isShadow_=a}isInsertionMarker(){return this.isInsertionMarker_}setInsertionMarker(a){this.isInsertionMarker_=a}isEditable(){return this.editable_&&
+!this.isDeadOrDying()&&!this.workspace.options.readOnly}isOwnEditable(){return this.editable_}setEditable(a){this.editable_=a;for(let b=0,c;c=this.inputList[b];b++)for(let d=0,e;e=c.fieldRow[d];d++)e.updateEditable()}isDisposed(){return this.disposed}isSimpleReporter(){if(!this.outputConnection)return!1;for(const a of this.inputList)if(a.connection||1<a.fieldRow.length)return!1;return!0}getMatchingConnection(a,b){const c=this.getConnections_(!0);a=a.getConnections_(!0);if(c.length!==a.length)throw Error("Connection lists did not match in length.");
+for(let d=0;d<a.length;d++)if(a[d]===b)return c[d];return null}setHelpUrl(a){this.helpUrl=a}setTooltip(a){this.tooltip=a}getTooltip(){return getTooltipOfObject$$module$build$src$core$tooltip(this)}getColour(){return this.colour_}getStyleName(){return this.styleName_}getHue(){return this.hue_}setColour(a){a=parseBlockColour$$module$build$src$core$utils$parsing(a);this.hue_=a.hue;this.colour_=a.hex}setStyle(a){this.styleName_=a}setOnChange(a){if(a&&"function"!==typeof a)throw Error("onchange must be a function.");
+this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);this.onchange=a;this.onchangeWrapper_=a.bind(this);this.workspace.addChangeListener(this.onchangeWrapper_)}getField(a){if("string"!==typeof a)throw TypeError("Block.prototype.getField expects a string with the field name but received "+(void 0===a?"nothing":a+" of type "+typeof a)+" instead");for(let b=0,c;c=this.inputList[b];b++)for(let d=0,e;e=c.fieldRow[d];d++)if(e.name===a)return e;return null}getVars(){const a=
+[];for(let b=0,c;c=this.inputList[b];b++)for(let d=0,e;e=c.fieldRow[d];d++)e.referencesVariables()&&a.push(e.getValue());return a}getVarModels(){const a=[];for(let b=0,c;c=this.inputList[b];b++)for(let d=0,e;e=c.fieldRow[d];d++)if(e.referencesVariables()){const f=this.workspace.getVariableById(e.getValue());f&&a.push(f)}return a}updateVarName(a){for(let b=0,c;c=this.inputList[b];b++)for(let d=0,e;e=c.fieldRow[d];d++)e.referencesVariables()&&a.getId()===e.getValue()&&e.refreshVariableName()}renameVarById(a,
+b){for(let c=0,d;d=this.inputList[c];c++)for(let e=0,f;f=d.fieldRow[e];e++)f.referencesVariables()&&a===f.getValue()&&f.setValue(b)}getFieldValue(a){return(a=this.getField(a))?a.getValue():null}setFieldValue(a,b){const c=this.getField(b);if(!c)throw Error('Field "'+b+'" not found.');c.setValue(a)}setPreviousStatement(a,b){if(a)void 0===b&&(b=null),this.previousConnection||(this.previousConnection=this.makeConnection_(ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT)),this.previousConnection.setCheck(b);
+else if(this.previousConnection){if(this.previousConnection.isConnected())throw Error("Must disconnect previous statement before removing connection.");this.previousConnection.dispose();this.previousConnection=null}}setNextStatement(a,b){if(a)void 0===b&&(b=null),this.nextConnection||(this.nextConnection=this.makeConnection_(ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT)),this.nextConnection.setCheck(b);else if(this.nextConnection){if(this.nextConnection.isConnected())throw Error("Must disconnect next statement before removing connection.");
+this.nextConnection.dispose();this.nextConnection=null}}setOutput(a,b){if(a)void 0===b&&(b=null),this.outputConnection||(this.outputConnection=this.makeConnection_(ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE)),this.outputConnection.setCheck(b);else if(this.outputConnection){if(this.outputConnection.isConnected())throw Error("Must disconnect output value before removing connection.");this.outputConnection.dispose();this.outputConnection=null}}setInputsInline(a){this.inputsInline!==
+a&&(fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(this,"inline",null,this.inputsInline,a)),this.inputsInline=a)}getInputsInline(){if(void 0!==this.inputsInline)return this.inputsInline;for(var a=1;a<this.inputList.length;a++)if(this.inputList[a-1]instanceof DummyInput$$module$build$src$core$inputs$dummy_input&&this.inputList[a]instanceof DummyInput$$module$build$src$core$inputs$dummy_input)return!1;for(a=1;a<this.inputList.length;a++)if(this.inputList[a-
+1]instanceof $.ValueInput$$module$build$src$core$inputs$value_input&&this.inputList[a]instanceof DummyInput$$module$build$src$core$inputs$dummy_input)return!0;for(a=0;a<this.inputList.length;a++)if(this.inputList[a]instanceof EndRowInput$$module$build$src$core$inputs$end_row_input)return!0;return!1}setOutputShape(a){this.outputShape_=a}getOutputShape(){return this.outputShape_}isEnabled(){return!this.disabled}setEnabled(a){if(this.isEnabled()!==a){const b=this.disabled;this.disabled=!a;fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(this,
+"disabled",null,b,!a))}}getInheritedDisabled(){let a=this.getSurroundParent();for(;a;){if(a.disabled)return!0;a=a.getSurroundParent()}return!1}isCollapsed(){return this.collapsed_}setCollapsed(a){this.collapsed_!==a&&(fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(this,"collapsed",null,this.collapsed_,a)),this.collapsed_=a)}toString(a,b){b=this.toTokens(b);for(let d=2;d<b.length;d++)"("===b[d-2]&&")"===b[d]&&(b[d-
+2]=b[d-1],b.splice(d-1,2));let c="";b=b.reduce((d,e)=>{d=d+("("===c||")"===e?"":" ")+e;c=e[e.length-1];return d},"");b=b.trim()||"???";a&&b.length>a&&(b=b.substring(0,a-3)+"...");return b}toTokens(a="?"){const b=[];for(const d of this.inputList)if(d.name!=COLLAPSED_INPUT_NAME$$module$build$src$core$constants){for(const e of d.fieldRow)b.push(e.getText());if(d.connection){const e=d.connection.targetBlock();if(e){var c=d.connection;let f=c.getCheck();!f&&c.targetConnection&&(f=c.targetConnection.getCheck());
+(c=!!f&&(-1!==f.indexOf("Boolean")||-1!==f.indexOf("Number")))&&b.push("(");b.push(...e.toTokens(a));c&&b.push(")")}else b.push(a)}}return b}appendValueInput(a){return this.appendInput(new $.ValueInput$$module$build$src$core$inputs$value_input(a,this))}appendStatementInput(a){this.statementInputCount++;return this.appendInput(new StatementInput$$module$build$src$core$inputs$statement_input(a,this))}appendDummyInput(a=""){return this.appendInput(new DummyInput$$module$build$src$core$inputs$dummy_input(a,
+this))}appendEndRowInput(a=""){return this.appendInput(new EndRowInput$$module$build$src$core$inputs$end_row_input(a,this))}appendInput(a){this.inputList.push(a);return a}appendInputFromRegistry(a,b){return(a=getClass$$module$build$src$core$registry(Type$$module$build$src$core$registry.INPUT,a,!1))?this.appendInput(new a(b,this)):null}jsonInit(a){var b=a.type?'Block "'+a.type+'": ':"";if(a.output&&a.previousStatement)throw Error(b+"Must not have both an output and a previousStatement.");a.style&&
+a.style.hat&&(this.hat=a.style.hat,a.style=null);if(a.style&&a.colour)throw Error(b+"Must not have both a colour and a style.");a.style?this.jsonInitStyle_(a,b):this.jsonInitColour_(a,b);for(var c=0;void 0!==a["message"+c];)this.interpolate_(a["message"+c],a["args"+c]||[],a["implicitAlign"+c]||a["lastDummyAlign"+c],b),c++;void 0!==a.inputsInline&&($.disable$$module$build$src$core$events$utils(),this.setInputsInline(a.inputsInline),$.enable$$module$build$src$core$events$utils());void 0!==a.output&&
+this.setOutput(!0,a.output);void 0!==a.outputShape&&this.setOutputShape(a.outputShape);void 0!==a.previousStatement&&this.setPreviousStatement(!0,a.previousStatement);void 0!==a.nextStatement&&this.setNextStatement(!0,a.nextStatement);void 0!==a.tooltip&&(c=replaceMessageReferences$$module$build$src$core$utils$parsing(a.tooltip),this.setTooltip(c));void 0!==a.enableContextMenu&&(this.contextMenu=!!a.enableContextMenu);void 0!==a.suppressPrefixSuffix&&(this.suppressPrefixSuffix=!!a.suppressPrefixSuffix);
+void 0!==a.helpUrl&&(c=replaceMessageReferences$$module$build$src$core$utils$parsing(a.helpUrl),this.setHelpUrl(c));"string"===typeof a.extensions&&(console.warn(b+"JSON attribute 'extensions' should be an array of strings. Found raw string in JSON for '"+a.type+"' block."),a.extensions=[a.extensions]);void 0!==a.mutator&&apply$$module$build$src$core$extensions(a.mutator,this,!0);a=a.extensions;if(Array.isArray(a))for(b=0;b<a.length;b++)apply$$module$build$src$core$extensions(a[b],this,!1)}jsonInitColour_(a,
+b){if("colour"in a)if(void 0===a.colour)console.warn(b+"Undefined colour value.");else{a=a.colour;try{this.setColour(a)}catch(c){console.warn(b+"Illegal colour value: ",a)}}}jsonInitStyle_(a,b){a=a.style;try{this.setStyle(a)}catch(c){console.warn(b+"Style does not exist: ",a)}}mixin(a,b){if(void 0!==b&&"boolean"!==typeof b)throw Error("opt_disableCheck must be a boolean if provided");if(!b){b=[];for(const c in a)void 0!==this[c]&&b.push(c);if(b.length)throw Error("Mixin will overwrite block members: "+
+JSON.stringify(b));}Object.assign(this,a)}interpolate_(a,b,c,d){a=tokenizeInterpolation$$module$build$src$core$utils$parsing(a);this.validateTokens_(a,b.length);b=this.interpolateArguments_(a,b,c);c=[];for(let e=0,f;f=b[e];e++)if(this.isInputKeyword_(f.type)){if(a=this.inputFromJson_(f,d)){for(let g=0,h;h=c[g];g++)a.appendField(h[0],h[1]);c.length=0}}else(a=this.fieldFromJson_(f))&&c.push([a,f.name])}validateTokens_(a,b){const c=[];let d=0;for(let e=0;e<a.length;e++){const f=a[e];if("number"===typeof f){if(1>
+f||f>b)throw Error('Block "'+this.type+'": Message index %'+f+" out of range.");if(c[f])throw Error('Block "'+this.type+'": Message index %'+f+" duplicated.");c[f]=!0;d++}}if(d!==b)throw Error('Block "'+this.type+'": Message does not reference all '+b+" arg(s).");}interpolateArguments_(a,b,c){const d=[];for(let f=0;f<a.length;f++){var e=a[f];"number"===typeof e&&(e=b[e-1]);if("string"===typeof e)if("\n"===e)e={type:"input_end_row"},c&&(e.align=c);else if(e=this.stringToFieldJson_(e),!e)continue;d.push(e)}(a=
+d.length)&&!this.isInputKeyword_(d[a-1].type)&&(a={type:"input_dummy"},c&&(a.align=c),d.push(a));return d}fieldFromJson_(a){const b=$.fromJson$$module$build$src$core$field_registry(a);return!b&&a.alt?"string"===typeof a.alt?(a=this.stringToFieldJson_(a.alt))?this.fieldFromJson_(a):null:this.fieldFromJson_(a.alt):b}inputFromJson_(a,b){var c={LEFT:$.Align$$module$build$src$core$inputs$align.LEFT,RIGHT:$.Align$$module$build$src$core$inputs$align.RIGHT,CENTRE:$.Align$$module$build$src$core$inputs$align.CENTRE,
+CENTER:$.Align$$module$build$src$core$inputs$align.CENTRE};let d;switch(a.type){case "input_value":d=this.appendValueInput(a.name);break;case "input_statement":d=this.appendStatementInput(a.name);break;case "input_dummy":d=this.appendDummyInput(a.name);break;case "input_end_row":d=this.appendEndRowInput(a.name);break;default:d=this.appendInputFromRegistry(a.type,a.name)}if(!d)return null;a.check&&d.setCheck(a.check);a.align&&(c=c[a.align.toUpperCase()],void 0===c?console.warn(b+"Illegal align value: ",
+a.align):d.setAlign(c));return d}isInputKeyword_(a){return"input_value"===a||"input_statement"===a||"input_dummy"===a||"input_end_row"===a||hasItem$$module$build$src$core$registry(Type$$module$build$src$core$registry.INPUT,a)}stringToFieldJson_(a){return(a=a.trim())?{type:"field_label",text:a}:null}moveInputBefore(a,b){if(a!==b){var c=-1,d=b?-1:this.inputList.length;for(let e=0,f;f=this.inputList[e];e++)if(f.name===a){if(c=e,-1!==d)break}else if(b&&f.name===b&&(d=e,-1!==c))break;if(-1===c)throw Error('Named input "'+
+a+'" not found.');if(-1===d)throw Error('Reference input "'+b+'" not found.');this.moveNumberedInputBefore(c,d)}}moveNumberedInputBefore(a,b){if(a===b)throw Error("Can't move input to itself.");if(a>=this.inputList.length)throw RangeError("Input index "+a+" out of bounds.");if(b>this.inputList.length)throw RangeError("Reference input "+b+" out of bounds.");const c=this.inputList[a];this.inputList.splice(a,1);a<b&&b--;this.inputList.splice(b,0,c)}removeInput(a,b){for(let c=0,d;d=this.inputList[c];c++)if(d.name===
+a)return d instanceof StatementInput$$module$build$src$core$inputs$statement_input&&this.statementInputCount--,d.dispose(),this.inputList.splice(c,1),!0;if(b)return!1;throw Error("Input not found: "+a);}getInput(a){for(let b=0,c;c=this.inputList[b];b++)if(c.name===a)return c;return null}getInputTargetBlock(a){return(a=this.getInput(a))&&a.connection&&a.connection.targetBlock()}getCommentText(){let a,b;return null!=(b=null==(a=this.getIcon(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE))?
+void 0:a.getText())?b:null}setCommentText(a){var b;let c;const d=null!=(c=null==(b=this.getIcon(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE))?void 0:b.getText())?c:null;d!==a&&(fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(this,"comment",null,d,a)),null!==a?((b=this.getIcon(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE))||(b=this.addIcon(new CommentIcon$$module$build$src$core$icons$comment_icon(this))),
+b.setText(a)):this.removeIcon(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE))}setWarningText(a,b){}setMutator(a){}addIcon(a){if(this.hasIcon(a.getType()))throw new DuplicateIconType$$module$build$src$core$icons$exceptions(a);this.icons.push(a);this.icons.sort((b,c)=>b.getWeight()-c.getWeight());return a}removeIcon(a){if(!this.hasIcon(a))return!1;let b;null==(b=this.getIcon(a))||b.dispose();this.icons=this.icons.filter(c=>!c.getType().equals(a));return!0}hasIcon(a){return this.icons.some(b=>
+b.getType().equals(a))}getIcon(a){return a instanceof IconType$$module$build$src$core$icons$icon_types?this.icons.find(b=>b.getType().equals(a)):this.icons.find(b=>b.getType().toString()===a)}getIcons(){return[...this.icons]}getRelativeToSurfaceXY(){return this.xy_}moveBy(a,b,c){if(this.parentBlock_)throw Error("Block has parent");const d=new (get$$module$build$src$core$events$utils($.MOVE$$module$build$src$core$events$utils))(this);c&&d.setReason(c);this.xy_.translate(a,b);d.recordNew();fire$$module$build$src$core$events$utils(d)}makeConnection_(a){return new Connection$$module$build$src$core$connection(this,
+a)}allInputsFilled(a){void 0===a&&(a=!0);if(!a&&this.isShadow())return!1;for(let c=0,d;d=this.inputList[c];c++)if(d.connection){var b=d.connection.targetBlock();if(!b||!b.allInputsFilled(a))return!1}return(b=this.getNextBlock())?b.allInputsFilled(a):!0}toDevString(){let a=this.type?'"'+this.type+'" block':"Block";this.id&&(a+=' (id="'+this.id+'")');return a}};Block$$module$build$src$core$block.COLLAPSED_INPUT_NAME=COLLAPSED_INPUT_NAME$$module$build$src$core$constants;
+Block$$module$build$src$core$block.COLLAPSED_FIELD_NAME=COLLAPSED_FIELD_NAME$$module$build$src$core$constants;var module$build$src$core$block={};module$build$src$core$block.Block=Block$$module$build$src$core$block;var Marker$$module$build$src$core$keyboard_nav$marker=class{constructor(){this.drawer=this.curNode=this.colour=null;this.type="marker"}setDrawer(a){this.drawer=a}getDrawer(){return this.drawer}getCurNode(){return this.curNode}setCurNode(a){const b=this.curNode;this.curNode=a;this.drawer&&this.drawer.draw(b,this.curNode)}draw(){this.drawer&&this.drawer.draw(this.curNode,this.curNode)}hide(){this.drawer&&this.drawer.hide()}dispose(){this.getDrawer()&&this.getDrawer().dispose()}},module$build$src$core$keyboard_nav$marker=
+{};module$build$src$core$keyboard_nav$marker.Marker=Marker$$module$build$src$core$keyboard_nav$marker;var Cursor$$module$build$src$core$keyboard_nav$cursor=class extends Marker$$module$build$src$core$keyboard_nav$marker{constructor(){super();this.type="cursor"}next(){var a=this.getCurNode();if(!a)return null;for(a=a.next();a&&a.next()&&(a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT||a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK);)a=a.next();a&&this.setCurNode(a);return a}in(){var a=this.getCurNode();if(!a)return null;if(a.getType()===
+ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS||a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.OUTPUT)a=a.next();let b,c;(a=null!=(c=null==(b=a)?void 0:b.in())?c:null)&&this.setCurNode(a);return a}prev(){var a=this.getCurNode();if(!a)return null;for(a=a.prev();a&&a.prev()&&(a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT||a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK);)a=a.prev();a&&this.setCurNode(a);
+return a}out(){var a=this.getCurNode();if(!a)return null;(a=a.out())&&a.getType()===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.BLOCK&&(a=a.prev()||a);a&&this.setCurNode(a);return a}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.CURSOR,DEFAULT$$module$build$src$core$registry,Cursor$$module$build$src$core$keyboard_nav$cursor);var module$build$src$core$keyboard_nav$cursor={};module$build$src$core$keyboard_nav$cursor.Cursor=Cursor$$module$build$src$core$keyboard_nav$cursor;var BasicCursor$$module$build$src$core$keyboard_nav$basic_cursor=class extends Cursor$$module$build$src$core$keyboard_nav$cursor{constructor(){super()}next(){var a=this.getCurNode();if(!a)return null;(a=this.getNextNode_(a,this.validNode_))&&this.setCurNode(a);return a}in(){return this.next()}prev(){var a=this.getCurNode();if(!a)return null;(a=this.getPreviousNode_(a,this.validNode_))&&this.setCurNode(a);return a}out(){return this.prev()}getNextNode_(a,b){if(!a)return null;const c=a.in()||a.next();
+if(b(c))return c;if(c)return this.getNextNode_(c,b);a=this.findSiblingOrParent(a.out());return b(a)?a:a?this.getNextNode_(a,b):null}getPreviousNode_(a,b){if(!a)return null;let c=a.prev();c=c?this.getRightMostChild(c):a.out();return b(c)?c:c?this.getPreviousNode_(c,b):null}validNode_(a){let b=!1;a=a&&a.getType();if(a===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.OUTPUT||a===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.INPUT||a===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.FIELD||
+a===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.NEXT||a===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.PREVIOUS||a===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.WORKSPACE)b=!0;return b}findSiblingOrParent(a){if(!a)return null;const b=a.next();return b?b:this.findSiblingOrParent(a.out())}getRightMostChild(a){if(!a.in())return a;for(a=a.in();a&&a.next();)a=a.next();return this.getRightMostChild(a)}};
+BasicCursor$$module$build$src$core$keyboard_nav$basic_cursor.registrationName="basicCursor";register$$module$build$src$core$registry(Type$$module$build$src$core$registry.CURSOR,BasicCursor$$module$build$src$core$keyboard_nav$basic_cursor.registrationName,BasicCursor$$module$build$src$core$keyboard_nav$basic_cursor);var module$build$src$core$keyboard_nav$basic_cursor={};module$build$src$core$keyboard_nav$basic_cursor.BasicCursor=BasicCursor$$module$build$src$core$keyboard_nav$basic_cursor;var TabNavigateCursor$$module$build$src$core$keyboard_nav$tab_navigate_cursor=class extends BasicCursor$$module$build$src$core$keyboard_nav$basic_cursor{validNode_(a){let b=!1;const c=a&&a.getType();a&&(a=a.getLocation(),c===ASTNode$$module$build$src$core$keyboard_nav$ast_node.types.FIELD&&a&&a.isTabNavigable()&&a.isClickable()&&(b=!0));return b}},module$build$src$core$keyboard_nav$tab_navigate_cursor={};module$build$src$core$keyboard_nav$tab_navigate_cursor.TabNavigateCursor=TabNavigateCursor$$module$build$src$core$keyboard_nav$tab_navigate_cursor;var BUMP_RANDOMNESS$$module$build$src$core$rendered_connection=10,RenderedConnection$$module$build$src$core$rendered_connection=class extends Connection$$module$build$src$core$connection{constructor(a,b){super(a,b);this.targetConnection=this.highlightPath=null;this.db=a.workspace.connectionDBList[b];this.dbOpposite=a.workspace.connectionDBList[OPPOSITE_TYPE$$module$build$src$core$internal_constants[b]];this.offsetInBlock=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.trackedState=
+RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.WILL_TRACK}dispose(){super.dispose();this.trackedState===RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.TRACKED&&this.db.removeConnection(this,this.y);this.highlightPath&&(removeNode$$module$build$src$core$utils$dom(this.highlightPath),this.highlightPath=null)}getSourceBlock(){return super.getSourceBlock()}targetBlock(){return super.targetBlock()}distanceFrom(a){const b=this.x-a.x;a=this.y-a.y;return Math.sqrt(b*
+b+a*a)}bumpAwayFrom(a){if(!this.sourceBlock_.workspace.isDragging()){var b=this.sourceBlock_.getRootBlock();if(!b.isInFlyout){var c=!1;if(!b.isMovable()){b=a.getSourceBlock().getRootBlock();if(!b.isMovable())return;a=this;c=!0}var d=getSelected$$module$build$src$core$common()==b;d||b.addSelect();var e=a.x+$.config$$module$build$src$core$config.snapRadius+Math.floor(Math.random()*BUMP_RANDOMNESS$$module$build$src$core$rendered_connection)-this.x,f=a.y+$.config$$module$build$src$core$config.snapRadius+
+Math.floor(Math.random()*BUMP_RANDOMNESS$$module$build$src$core$rendered_connection)-this.y;c&&(f=-f);b.RTL&&(e=a.x-$.config$$module$build$src$core$config.snapRadius-Math.floor(Math.random()*BUMP_RANDOMNESS$$module$build$src$core$rendered_connection)-this.x);b.moveBy(e,f,["bump"]);d||b.removeSelect()}}}moveTo(a,b){let c=!1;this.trackedState===RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.WILL_TRACK?(this.db.addConnection(this,b),this.trackedState=RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.TRACKED,
+c=!0):this.trackedState===RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.TRACKED&&(this.db.removeConnection(this,this.y),this.db.addConnection(this,b),c=!0);this.x=a;this.y=b;return c}moveBy(a,b){return this.moveTo(this.x+a,this.y+b)}moveToOffset(a){return this.moveTo(a.x+this.offsetInBlock.x,a.y+this.offsetInBlock.y)}setOffsetInBlock(a,b){this.offsetInBlock.x=a;this.offsetInBlock.y=b}getOffsetInBlock(){return this.offsetInBlock}tighten(){const a=this.targetConnection.x-
+this.x,b=this.targetConnection.y-this.y;if(0!==a||0!==b){const d=this.targetBlock();var c=d.getSvgRoot();if(!c)throw Error("block is not rendered.");c=getRelativeXY$$module$build$src$core$utils$svg_math(c);d.translate(c.x-a,c.y-b);d.moveConnections(-a,-b)}}tightenEfficiently(){var a=this.targetConnection;const b=this.targetBlock();a&&b&&(a=Coordinate$$module$build$src$core$utils$coordinate.difference(this.offsetInBlock,a.offsetInBlock),b.translate(a.x,a.y))}closest(a,b){return this.dbOpposite.searchForClosest(this,
+a,b)}highlight(){if(!this.highlightPath){var a=this.sourceBlock_.workspace.getRenderer().getConstants();var b=a.shapeFor(this);this.type===ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE||this.type===ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE?(a=a.TAB_OFFSET_FROM_TOP,b=moveBy$$module$build$src$core$utils$svg_paths(0,-a)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",a)+b.pathDown+lineOnAxis$$module$build$src$core$utils$svg_paths("v",a)):(a=a.NOTCH_OFFSET_LEFT-
+a.CORNER_RADIUS,b=moveBy$$module$build$src$core$utils$svg_paths(-a,0)+lineOnAxis$$module$build$src$core$utils$svg_paths("h",a)+b.pathLeft+lineOnAxis$$module$build$src$core$utils$svg_paths("h",a));a=this.offsetInBlock;this.highlightPath=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyHighlightedConnectionPath",d:b,transform:`translate(${a.x}, ${a.y})`+(this.sourceBlock_.RTL?" scale(-1 1)":"")},this.sourceBlock_.getSvgRoot())}}unhighlight(){this.highlightPath&&
+(removeNode$$module$build$src$core$utils$dom(this.highlightPath),this.highlightPath=null)}setTracking(a){a&&this.trackedState===RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.TRACKED||!a&&this.trackedState===RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.UNTRACKED||this.sourceBlock_.isInFlyout||(a?(this.db.addConnection(this,this.y),this.trackedState=RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.TRACKED):(this.trackedState===
+RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.TRACKED&&this.db.removeConnection(this,this.y),this.trackedState=RenderedConnection$$module$build$src$core$rendered_connection.TrackedState.UNTRACKED))}stopTrackingAll(){this.setTracking(!1);if(this.targetConnection){const a=this.targetBlock().getDescendants(!1);for(let b=0;b<a.length;b++){const c=a[b],d=c.getConnections_(!0);for(let e=0;e<d.length;e++)d[e].setTracking(!1);for(const e of c.getIcons())hasBubble$$module$build$src$core$interfaces$i_has_bubble(e)&&
+e.setBubbleVisible(!1)}}}startTrackingAll(){this.setTracking(!0);let a=[];if(this.type!==ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE&&this.type!==ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT)return a;const b=this.targetBlock();if(b){let c;b.isCollapsed()?(c=[],b.outputConnection&&c.push(b.outputConnection),b.nextConnection&&c.push(b.nextConnection),b.previousConnection&&c.push(b.previousConnection)):c=b.getConnections_(!0);for(let d=0;d<c.length;d++)a.push(...c[d].startTrackingAll());
+a.length||(a=[b])}return a}onFailedConnect(a){const b=this.getSourceBlock();if(getRecordUndo$$module$build$src$core$events$utils()){const c=$.getGroup$$module$build$src$core$events$utils();setTimeout(function(){b.isDisposed()||b.getParent()||($.setGroup$$module$build$src$core$events$utils(c),this.bumpAwayFrom(a),$.setGroup$$module$build$src$core$events$utils(!1))}.bind(this),$.config$$module$build$src$core$config.bumpDelay)}}disconnectInternal(a=!0){const {parentConnection:b,childConnection:c}=this.getParentAndChildConnections();
+if(b&&c){var d=b.getSourceBlock(),e=c.getSourceBlock();super.disconnectInternal(a);d.rendered&&d.queueRender();e.rendered&&(e.updateDisabled(),e.queueRender(),e.getSvgRoot().style.display="block")}}respawnShadow_(){super.respawnShadow_();const a=this.targetBlock();a&&(a.initSvg(),a.queueRender())}neighbours(a){return this.dbOpposite.getNeighbours(this,a)}connect_(a){super.connect_(a);var b=this.getSourceBlock();a=a.getSourceBlock();const c=b.rendered,d=a.rendered;c&&b.updateDisabled();d&&a.updateDisabled();
+c&&d&&(this.type===ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT||this.type===ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT?a.queueRender():b.queueRender());if(b=b.getInputWithBlock(a))b=b.isVisible(),a.getSvgRoot().style.display=b?"block":"none"}onCheckChanged_(){!this.isConnected()||this.targetConnection&&this.getConnectionChecker().canConnect(this,this.targetConnection,!1)||((this.isSuperior()?this.targetBlock():this.sourceBlock_).unplug(),this.sourceBlock_.bumpNeighbours())}setCheck(a){super.setCheck(a);
+this.sourceBlock_.rendered&&this.sourceBlock_.queueRender();return this}};(function(a){a=a.TrackedState||(a.TrackedState={});a[a.WILL_TRACK=-1]="WILL_TRACK";a[a.UNTRACKED=0]="UNTRACKED";a[a.TRACKED=1]="TRACKED"})(RenderedConnection$$module$build$src$core$rendered_connection||(RenderedConnection$$module$build$src$core$rendered_connection={}));
+var TrackedState$$module$build$src$core$rendered_connection=RenderedConnection$$module$build$src$core$rendered_connection.TrackedState,module$build$src$core$rendered_connection={};module$build$src$core$rendered_connection.RenderedConnection=RenderedConnection$$module$build$src$core$rendered_connection;module$build$src$core$rendered_connection.TrackedState=TrackedState$$module$build$src$core$rendered_connection;var BlockSvg$$module$build$src$core$block_svg=class extends Block$$module$build$src$core$block{constructor(a,b,c){super(a,b,c);this.width=this.height=0;this.warningTextDb=new Map;this.warning=this.mutator=null;this.eventsInit_=this.renderIsInProgress_=this.visuallyDisabled=this.rendered=!1;this.translation="";this.bumpNeighboursPid=0;this.relativeCoords=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.workspace=a;this.svgGroup_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,
+{});this.style=a.getRenderer().getConstants().getBlockStyle(null);this.pathObject=a.getRenderer().makePathObject(this.svgGroup_,this.style);a=this.pathObject.svgPath;a.tooltip=this;bindMouseEvents$$module$build$src$core$tooltip(a);this.svgGroup_.setAttribute("data-id",this.id);this.doInit_()}initSvg(){if(!this.workspace.rendered)throw TypeError("Workspace is headless.");for(let b=0,c;c=this.inputList[b];b++)c.init();for(var a of this.getIcons())a.initView(this.createIconPointerDownListener(a)),a.updateEditable();
+this.applyColour();this.pathObject.updateMovable(this.isMovable());a=this.getSvgRoot();this.workspace.options.readOnly||this.eventsInit_||!a||conditionalBind$$module$build$src$core$browser_events(a,"pointerdown",this,this.onMouseDown_);this.eventsInit_=!0;a.parentNode||this.workspace.getCanvas().appendChild(a)}getColourSecondary(){return this.style.colourSecondary}getColourTertiary(){return this.style.colourTertiary}select(){if(this.isShadow()&&this.getParent())this.getParent().select();else if(getSelected$$module$build$src$core$common()!==
+this){var a=null;if(getSelected$$module$build$src$core$common()){a=getSelected$$module$build$src$core$common().id;$.disable$$module$build$src$core$events$utils();try{getSelected$$module$build$src$core$common().unselect()}finally{$.enable$$module$build$src$core$events$utils()}}a=new (get$$module$build$src$core$events$utils(SELECTED$$module$build$src$core$events$utils))(a,this.id,this.workspace.id);fire$$module$build$src$core$events$utils(a);setSelected$$module$build$src$core$common(this);this.addSelect()}}unselect(){if(getSelected$$module$build$src$core$common()===
+this){var a=new (get$$module$build$src$core$events$utils(SELECTED$$module$build$src$core$events$utils))(this.id,null,this.workspace.id);a.workspaceId=this.workspace.id;fire$$module$build$src$core$events$utils(a);setSelected$$module$build$src$core$common(null);this.removeSelect()}}setParent(a){const b=this.parentBlock_;if(a!==b){startTextWidthCache$$module$build$src$core$utils$dom();super.setParent(a);stopTextWidthCache$$module$build$src$core$utils$dom();var c=this.getSvgRoot();if(!this.workspace.isClearing&&
+c){var d=this.getRelativeToSurfaceXY();a?a.getSvgRoot().appendChild(c):b&&((a=this.workspace.getCanvas().querySelector(".blocklyDragging"))?this.workspace.getCanvas().insertBefore(c,a):this.workspace.getCanvas().appendChild(c),this.translate(d.x,d.y));this.applyColour()}}}getRelativeToSurfaceXY(){let a=0,b=0,c=this.getSvgRoot();if(c){do{const d=getRelativeXY$$module$build$src$core$utils$svg_math(c);a+=d.x;b+=d.y;c=c.parentNode}while(c&&c!==this.workspace.getCanvas())}return new Coordinate$$module$build$src$core$utils$coordinate(a,
+b)}moveBy(a,b,c){if(this.parentBlock_)throw Error("Block has parent");const d=isEnabled$$module$build$src$core$events$utils();let e=null;d&&(e=new (get$$module$build$src$core$events$utils($.MOVE$$module$build$src$core$events$utils))(this),c&&e.setReason(c));c=this.getRelativeToSurfaceXY();this.translate(c.x+a,c.y+b);this.moveConnections(a,b);d&&e&&(e.recordNew(),fire$$module$build$src$core$events$utils(e));this.workspace.resizeContents()}translate(a,b){this.translation=`translate(${a}, ${b})`;this.relativeCoords=
+new Coordinate$$module$build$src$core$utils$coordinate(a,b);this.getSvgRoot().setAttribute("transform",this.getTranslation())}getTranslation(){return this.translation}moveTo(a,b){const c=this.getRelativeToSurfaceXY();this.moveBy(a.x-c.x,a.y-c.y,b)}moveDuringDrag(a){this.translate(a.x,a.y);this.getSvgRoot().setAttribute("transform",this.getTranslation())}snapToGrid(){if(!(this.isDeadOrDying()||this.workspace.isDragging()||this.getParent()||this.isInFlyout)){var a=this.workspace.getGrid();if(a&&a.shouldSnap()){var b=
+a.getSpacing(),c=b/2,d=this.getRelativeToSurfaceXY();a=Math.round(Math.round((d.x-c)/b)*b+c-d.x);b=Math.round(Math.round((d.y-c)/b)*b+c-d.y);(a||b)&&this.moveBy(a,b,["snap"])}}}getBoundingRectangle(){const a=this.getRelativeToSurfaceXY(),b=this.getHeightWidth();let c,d;this.RTL?(c=a.x-b.width,d=a.x):(c=a.x,d=a.x+b.width);return new Rect$$module$build$src$core$utils$rect(a.y,a.y+b.height,c,d)}markDirty(){this.pathObject.constants=this.workspace.getRenderer().getConstants();for(let a=0,b;b=this.inputList[a];a++)b.markDirty()}setCollapsed(a){this.collapsed_!==
+a&&(super.setCollapsed(a),this.updateCollapsed_())}updateCollapsed_(){var a=this.isCollapsed();const b=COLLAPSED_INPUT_NAME$$module$build$src$core$constants,c=COLLAPSED_FIELD_NAME$$module$build$src$core$constants;for(let e=0,f;f=this.inputList[e];e++)f.name!==b&&f.setVisible(!a);for(var d of this.getIcons())d.updateCollapsed();a?(a=this.toString(COLLAPSE_CHARS$$module$build$src$core$internal_constants),(d=this.getField(c))?d.setValue(a):(this.getInput(b)||this.appendDummyInput(b)).appendField(new FieldLabel$$module$build$src$core$field_label(a),
+c)):(this.updateDisabled(),this.removeInput(b))}tab(a,b){const c=new TabNavigateCursor$$module$build$src$core$keyboard_nav$tab_navigate_cursor;c.setCurNode(ASTNode$$module$build$src$core$keyboard_nav$ast_node.createFieldNode(a));a=c.getCurNode();b?c.next():c.prev();(b=c.getCurNode())&&b!==a&&(b.getLocation().showEditor(),this.workspace.keyboardAccessibilityMode&&this.workspace.getCursor().setCurNode(b))}onMouseDown_(a){const b=this.workspace.getGesture(a);b&&b.handleBlockStart(a,this)}showHelp(){const a=
+"function"===typeof this.helpUrl?this.helpUrl():this.helpUrl;a&&window.open(a)}generateContextMenu(){if(this.workspace.options.readOnly||!this.contextMenu)return null;const a=ContextMenuRegistry$$module$build$src$core$contextmenu_registry.registry.getContextMenuOptions(ContextMenuRegistry$$module$build$src$core$contextmenu_registry.ScopeType.BLOCK,{block:this});this.customContextMenu&&this.customContextMenu(a);return a}showContextMenu(a){const b=this.generateContextMenu();b&&b.length&&(show$$module$build$src$core$contextmenu(a,
+b,this.RTL),setCurrentBlock$$module$build$src$core$contextmenu(this))}moveConnections(a,b){if(this.rendered){var c=this.getConnections_(!1);for(var d=0;d<c.length;d++)c[d].moveBy(a,b);c=this.getIcons();d=this.getRelativeToSurfaceXY();for(var e of c)e.onLocationChange(d);for(e=0;e<this.childBlocks_.length;e++)this.childBlocks_[e].moveConnections(a,b)}}setDragging(a){a?(this.translation="",draggingConnections$$module$build$src$core$common.push(...this.getConnections_(!0)),addClass$$module$build$src$core$utils$dom(this.svgGroup_,
+"blocklyDragging")):(draggingConnections$$module$build$src$core$common.length=0,removeClass$$module$build$src$core$utils$dom(this.svgGroup_,"blocklyDragging"));for(let b=0;b<this.childBlocks_.length;b++)this.childBlocks_[b].setDragging(a)}setMovable(a){super.setMovable(a);this.pathObject.updateMovable(a)}setEditable(a){super.setEditable(a);a=this.getIcons();for(let b=0;b<a.length;b++)a[b].updateEditable()}setShadow(a){super.setShadow(a);this.applyColour()}setInsertionMarker(a){this.isInsertionMarker_!==
+a&&(this.isInsertionMarker_=a)&&(this.setColour(this.workspace.getRenderer().getConstants().INSERTION_MARKER_COLOUR),this.pathObject.updateInsertionMarker(!0))}getSvgRoot(){return this.svgGroup_}dispose(a,b){this.isDeadOrDying()||(dispose$$module$build$src$core$tooltip(),hide$$module$build$src$core$contextmenu(),b&&this.rendered&&(this.unplug(a),disposeUiEffect$$module$build$src$core$block_animations(this)),super.dispose(!!a),removeNode$$module$build$src$core$utils$dom(this.svgGroup_))}disposeInternal(){this.isDeadOrDying()||
+(super.disposeInternal(),this.rendered=!1,getSelected$$module$build$src$core$common()===this&&(this.unselect(),this.workspace.cancelCurrentGesture()),[...this.warningTextDb.values()].forEach(a=>clearTimeout(a)),this.warningTextDb.clear(),this.getIcons().forEach(a=>a.dispose()))}checkAndDelete(){this.workspace.isFlyout||($.setGroup$$module$build$src$core$events$utils(!0),this.workspace.hideChaff(),this.outputConnection?this.dispose(!1,!0):this.dispose(!0,!0),$.setGroup$$module$build$src$core$events$utils(!1))}toCopyData(){return this.isInsertionMarker_?
+null:{paster:BlockPaster$$module$build$src$core$clipboard$block_paster.TYPE,blockState:save$$module$build$src$core$serialization$blocks(this,{addCoordinates:!0,addNextBlocks:!1}),typeCounts:getBlockTypeCounts$$module$build$src$core$common(this,!0)}}applyColour(){this.pathObject.applyColour(this);const a=this.getIcons();for(let b=0;b<a.length;b++)a[b].applyColour();for(let b=0,c;c=this.inputList[b];b++)for(let d=0,e;e=c.fieldRow[d];d++)e.applyColour()}updateDisabled(){const a=!this.isEnabled()||this.getInheritedDisabled();
+if(this.visuallyDisabled===a){let b;null==(b=this.getNextBlock())||b.updateDisabled()}else{this.applyColour();this.visuallyDisabled=a;for(const b of this.getChildren(!1))b.updateDisabled()}}getCommentIcon(){warn$$module$build$src$core$utils$deprecation("getCommentIcon","v10","v11","getIcon");let a;return null!=(a=this.getIcon(CommentIcon$$module$build$src$core$icons$comment_icon.TYPE))?a:null}setWarningText(a,b=""){if(b)this.warningTextDb.has(b)&&(clearTimeout(this.warningTextDb.get(b)),this.warningTextDb.delete(b));
+else{for(var c of this.warningTextDb.values())clearTimeout(c);this.warningTextDb.clear()}if(this.workspace.isDragging())this.warningTextDb.set(b,setTimeout(()=>{this.isDeadOrDying()||(this.warningTextDb.delete(b),this.setWarningText(a,b))},100));else if(this.isInFlyout&&(a=null),c=this.getIcon(WarningIcon$$module$build$src$core$icons$warning_icon.TYPE),a){let d=this.getSurroundParent(),e=null;for(;d;)d.isCollapsed()&&(e=d),d=d.getSurroundParent();e&&e.setWarningText($.Msg$$module$build$src$core$msg.COLLAPSED_WARNINGS_WARNING,
+BlockSvg$$module$build$src$core$block_svg.COLLAPSED_WARNING_ID);c?c.addMessage(a,b):this.addIcon((new WarningIcon$$module$build$src$core$icons$warning_icon(this)).addMessage(a,b))}else c&&(b?(c.addMessage("",b),c.getText()||this.removeIcon(WarningIcon$$module$build$src$core$icons$warning_icon.TYPE)):this.removeIcon(WarningIcon$$module$build$src$core$icons$warning_icon.TYPE))}setMutator(a){this.removeIcon($.MutatorIcon$$module$build$src$core$icons$mutator_icon.TYPE);a&&this.addIcon(a)}addIcon(a){super.addIcon(a);
+a instanceof WarningIcon$$module$build$src$core$icons$warning_icon&&(this.warning=a);a instanceof $.MutatorIcon$$module$build$src$core$icons$mutator_icon&&(this.mutator=a);this.rendered&&(a.initView(this.createIconPointerDownListener(a)),a.applyColour(),a.updateEditable(),this.queueRender(),triggerQueuedRenders$$module$build$src$core$render_management(),this.bumpNeighbours());return a}createIconPointerDownListener(a){return b=>{this.isDeadOrDying()||(b=this.workspace.getGesture(b))&&b.setStartIcon(a)}}removeIcon(a){const b=
+super.removeIcon(a);a.equals(WarningIcon$$module$build$src$core$icons$warning_icon.TYPE)&&(this.warning=null);a.equals($.MutatorIcon$$module$build$src$core$icons$mutator_icon.TYPE)&&(this.mutator=null);this.rendered&&(this.queueRender(),triggerQueuedRenders$$module$build$src$core$render_management(),this.bumpNeighbours());return b}setEnabled(a){this.isEnabled()!==a&&(super.setEnabled(a),this.rendered&&!this.getInheritedDisabled()&&this.updateDisabled())}setHighlighted(a){this.rendered&&this.pathObject.updateHighlighted(a)}addSelect(){this.pathObject.updateSelected(!0)}removeSelect(){this.pathObject.updateSelected(!1)}setDeleteStyle(a){this.pathObject.updateDraggingDelete(a)}getColour(){return this.style.colourPrimary}setColour(a){super.setColour(a);
+a=this.workspace.getRenderer().getConstants().getBlockStyleForColour(this.colour_);this.pathObject.setStyle(a.style);this.style=a.style;this.styleName_=a.name;this.applyColour()}setStyle(a){const b=this.workspace.getRenderer().getConstants().getBlockStyle(a);this.styleName_=a;if(b)this.hat=b.hat,this.pathObject.setStyle(b),this.colour_=b.colourPrimary,this.style=b,this.applyColour();else throw Error("Invalid style name: "+a);}bringToFront(a=!1){let b=this;do{const c=b.getSvgRoot(),d=c.parentNode,
+e=d.childNodes;e[e.length-1]!==c&&d.appendChild(c);if(a)break;b=b.getParent()}while(b)}setPreviousStatement(a,b){super.setPreviousStatement(a,b);this.rendered&&(this.queueRender(),this.bumpNeighbours())}setNextStatement(a,b){super.setNextStatement(a,b);this.rendered&&(this.queueRender(),this.bumpNeighbours())}setOutput(a,b){super.setOutput(a,b);this.rendered&&(this.queueRender(),this.bumpNeighbours())}setInputsInline(a){super.setInputsInline(a);this.rendered&&(this.queueRender(),this.bumpNeighbours())}removeInput(a,
+b){a=super.removeInput(a,b);this.rendered&&(this.queueRender(),this.bumpNeighbours());return a}moveNumberedInputBefore(a,b){super.moveNumberedInputBefore(a,b);this.rendered&&(this.queueRender(),this.bumpNeighbours())}appendInput(a){super.appendInput(a);this.rendered&&(this.queueRender(),this.bumpNeighbours());return a}setConnectionTracking(a){this.previousConnection&&this.previousConnection.setTracking(a);this.outputConnection&&this.outputConnection.setTracking(a);if(this.nextConnection){this.nextConnection.setTracking(a);
+var b=this.nextConnection.targetBlock();b&&b.setConnectionTracking(a)}if(!this.collapsed_)for(b=0;b<this.inputList.length;b++){var c=this.inputList[b].connection;c&&(c.setTracking(a),(c=c.targetBlock())&&c.setConnectionTracking(a))}}getConnections_(a){const b=[];if(a||this.rendered)if(this.outputConnection&&b.push(this.outputConnection),this.previousConnection&&b.push(this.previousConnection),this.nextConnection&&b.push(this.nextConnection),a||!this.collapsed_)for(let c=0,d;d=this.inputList[c];c++)d.connection&&
+b.push(d.connection);return b}lastConnectionInStack(a){return super.lastConnectionInStack(a)}getMatchingConnection(a,b){return super.getMatchingConnection(a,b)}makeConnection_(a){return new RenderedConnection$$module$build$src$core$rendered_connection(this,a)}getNextBlock(){return super.getNextBlock()}getPreviousBlock(){return super.getPreviousBlock()}bumpNeighbours(){if(!this.bumpNeighboursPid){var a=$.getGroup$$module$build$src$core$events$utils();this.bumpNeighboursPid=setTimeout(()=>{const b=
+$.getGroup$$module$build$src$core$events$utils();$.setGroup$$module$build$src$core$events$utils(a);this.getRootBlock().bumpNeighboursInternal();$.setGroup$$module$build$src$core$events$utils(b);this.bumpNeighboursPid=0},$.config$$module$build$src$core$config.bumpDelay)}}bumpNeighboursInternal(){const a=this.getRootBlock();if(!(this.isDeadOrDying()||this.workspace.isDragging()||a.isInFlyout))for(const b of this.getConnections_(!1)){if(b.isSuperior()){let c;null==(c=b.targetBlock())||c.bumpNeighboursInternal()}for(const c of b.neighbours($.config$$module$build$src$core$config.snapRadius))c.getSourceBlock().getRootBlock()!==
+a&&(b.isConnected()&&c.isConnected()||(b.isSuperior()?c.bumpAwayFrom(b):b.bumpAwayFrom(c)))}}scheduleSnapAndBump(){const a=$.getGroup$$module$build$src$core$events$utils();setTimeout(()=>{$.setGroup$$module$build$src$core$events$utils(a);this.snapToGrid();$.setGroup$$module$build$src$core$events$utils(!1)},$.config$$module$build$src$core$config.bumpDelay/2);this.bumpNeighbours()}positionNearConnection(a,b,c){if(a.type===ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT||a.type===
+ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE){let d=b.x;b=b.y;d+=c.x-a.getOffsetInBlock().x;b+=c.y-a.getOffsetInBlock().y;this.moveBy(d,b)}}getChildren(a){return super.getChildren(a)}queueRender(){return queueRender$$module$build$src$core$render_management(this)}render(){this.queueRender();triggerQueuedRenders$$module$build$src$core$render_management()}renderEfficiently(){this.rendered=!0;startTextWidthCache$$module$build$src$core$utils$dom();this.isCollapsed()&&this.updateCollapsed_();
+this.workspace.getRenderer().render(this);this.tightenChildrenEfficiently();stopTextWidthCache$$module$build$src$core$utils$dom();this.updateMarkers_()}tightenChildrenEfficiently(){for(const a of this.inputList){const b=a.connection;b&&b.tightenEfficiently()}this.nextConnection&&this.nextConnection.tightenEfficiently()}updateMarkers_(){this.workspace.keyboardAccessibilityMode&&this.pathObject.cursorSvg&&this.workspace.getCursor().draw();this.workspace.keyboardAccessibilityMode&&this.pathObject.markerSvg&&
+this.workspace.getMarker(MarkerManager$$module$build$src$core$marker_manager.LOCAL_MARKER).draw();for(const a of this.inputList)for(const b of a.fieldRow)b.updateMarkers_()}updateConnectionAndIconLocations(){const a=this.getRelativeToSurfaceXY();this.previousConnection&&this.previousConnection.moveToOffset(a);this.outputConnection&&this.outputConnection.moveToOffset(a);for(let b=0;b<this.inputList.length;b++){const c=this.inputList[b].connection;c&&(c.moveToOffset(a),c.isConnected()&&c.tighten())}this.nextConnection&&
+(this.nextConnection.moveToOffset(a),this.nextConnection.isConnected()&&this.nextConnection.tighten());for(const b of this.getIcons())b.onLocationChange(a)}setCursorSvg(a){this.pathObject.setCursorSvg(a)}setMarkerSvg(a){this.pathObject.setMarkerSvg(a)}getHeightWidth(){let a=this.height,b=this.width;var c=this.getNextBlock();if(c){c=c.getHeightWidth();const d=this.workspace.getRenderer().getConstants().NOTCH_HEIGHT;a+=c.height-d;b=Math.max(b,c.width)}return{height:a,width:b}}fadeForReplacement(a){this.pathObject.updateReplacementFade(a)}highlightShapeForInput(a,
+b){this.pathObject.updateShapeForInputHighlight(a,b)}};BlockSvg$$module$build$src$core$block_svg.INLINE=-1;BlockSvg$$module$build$src$core$block_svg.COLLAPSED_WARNING_ID="TEMP_COLLAPSED_WARNING_";var module$build$src$core$block_svg={};module$build$src$core$block_svg.BlockSvg=BlockSvg$$module$build$src$core$block_svg;var DragTarget$$module$build$src$core$drag_target=class{constructor(){}onDragEnter(a){}onDragOver(a){}onDragExit(a){}onDrop(a){}getClientRect(){return null}shouldPreventMove(a){return!1}},module$build$src$core$drag_target={};module$build$src$core$drag_target.DragTarget=DragTarget$$module$build$src$core$drag_target;var DeleteArea$$module$build$src$core$delete_area=class extends DragTarget$$module$build$src$core$drag_target{constructor(){super();this.wouldDelete_=!1}wouldDelete(a,b){a instanceof BlockSvg$$module$build$src$core$block_svg?(a=!a.getParent()&&a.isDeletable(),this.updateWouldDelete_(a&&!b)):this.updateWouldDelete_(a.isDeletable());return this.wouldDelete_}updateWouldDelete_(a){this.wouldDelete_=a}},module$build$src$core$delete_area={};module$build$src$core$delete_area.DeleteArea=DeleteArea$$module$build$src$core$delete_area;var Trashcan$$module$build$src$core$trashcan=class extends DeleteArea$$module$build$src$core$delete_area{constructor(a){super();this.workspace=a;this.id="trashcan";this.contents=[];this.flyout=null;this.isLidOpen=!1;this.minOpenness=0;this.lidTask=this.svgLid=this.svgGroup=null;this.top=this.left=this.lidOpen=0;this.initialized=!1;0>=this.workspace.options.maxTrashcanContents||(a=new Options$$module$build$src$core$options({scrollbars:!0,parentWorkspace:this.workspace,rtl:this.workspace.RTL,oneBasedIndex:this.workspace.options.oneBasedIndex,
+renderer:this.workspace.options.renderer,rendererOverrides:this.workspace.options.rendererOverrides,move:{scrollbars:!0}}),this.workspace.horizontalLayout?(a.toolboxPosition=this.workspace.toolboxPosition===Position$$module$build$src$core$utils$toolbox.TOP?Position$$module$build$src$core$utils$toolbox.BOTTOM:Position$$module$build$src$core$utils$toolbox.TOP,this.flyout=new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_HORIZONTAL_TOOLBOX,this.workspace.options,
+!0))(a)):(a.toolboxPosition=this.workspace.toolboxPosition===Position$$module$build$src$core$utils$toolbox.RIGHT?Position$$module$build$src$core$utils$toolbox.LEFT:Position$$module$build$src$core$utils$toolbox.RIGHT,this.flyout=new (getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_VERTICAL_TOOLBOX,this.workspace.options,!0))(a)),this.workspace.addChangeListener(this.onDelete.bind(this)))}createDom(){this.svgGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,
+{"class":"blocklyTrash"});let a;const b=String(Math.random()).substring(2);a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CLIPPATH,{id:"blocklyTrashBodyClipPath"+b},this.svgGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{width:WIDTH$$module$build$src$core$trashcan,height:BODY_HEIGHT$$module$build$src$core$trashcan,y:LID_HEIGHT$$module$build$src$core$trashcan},a);const c=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,
+{width:SPRITE$$module$build$src$core$sprites.width,x:-SPRITE_LEFT$$module$build$src$core$trashcan,height:SPRITE$$module$build$src$core$sprites.height,y:-SPRITE_TOP$$module$build$src$core$trashcan,"clip-path":"url(#blocklyTrashBodyClipPath"+b+")"},this.svgGroup);c.setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",this.workspace.options.pathToMedia+SPRITE$$module$build$src$core$sprites.url);a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CLIPPATH,
+{id:"blocklyTrashLidClipPath"+b},this.svgGroup);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{width:WIDTH$$module$build$src$core$trashcan,height:LID_HEIGHT$$module$build$src$core$trashcan},a);this.svgLid=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,{width:SPRITE$$module$build$src$core$sprites.width,x:-SPRITE_LEFT$$module$build$src$core$trashcan,height:SPRITE$$module$build$src$core$sprites.height,y:-SPRITE_TOP$$module$build$src$core$trashcan,
+"clip-path":"url(#blocklyTrashLidClipPath"+b+")"},this.svgGroup);this.svgLid.setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",this.workspace.options.pathToMedia+SPRITE$$module$build$src$core$sprites.url);bind$$module$build$src$core$browser_events(this.svgGroup,"pointerdown",this,this.blockMouseDownWhenOpenable);bind$$module$build$src$core$browser_events(this.svgGroup,"pointerup",this,this.click);bind$$module$build$src$core$browser_events(c,"pointerover",this,this.mouseOver);bind$$module$build$src$core$browser_events(c,
+"pointerout",this,this.mouseOut);this.animateLid();return this.svgGroup}init(){0<this.workspace.options.maxTrashcanContents&&(insertAfter$$module$build$src$core$utils$dom(this.flyout.createDom(Svg$$module$build$src$core$utils$svg.SVG),this.workspace.getParentSvg()),this.flyout.init(this.workspace));this.workspace.getComponentManager().addComponent({component:this,weight:1,capabilities:[ComponentManager$$module$build$src$core$component_manager.Capability.AUTOHIDEABLE,ComponentManager$$module$build$src$core$component_manager.Capability.DELETE_AREA,
+ComponentManager$$module$build$src$core$component_manager.Capability.DRAG_TARGET,ComponentManager$$module$build$src$core$component_manager.Capability.POSITIONABLE]});this.initialized=!0;this.setLidOpen(!1)}dispose(){this.workspace.getComponentManager().removeComponent("trashcan");this.svgGroup&&removeNode$$module$build$src$core$utils$dom(this.svgGroup);this.lidTask&&clearTimeout(this.lidTask)}hasContents(){return!!this.contents.length}contentsIsOpen(){return!!this.flyout&&this.flyout.isVisible()}openFlyout(){if(!this.contentsIsOpen()){var a=
+this.contents.map(function(c){return JSON.parse(c)}),b=this.workspace.getParentSvg().style;b.cursor="wait";setTimeout(()=>{let c;null==(c=this.flyout)||c.show(a);b.cursor="";let d;null==(d=this.workspace.scrollbar)||d.setVisible(!1)},10);this.fireUiEvent(!0)}}closeFlyout(){if(this.contentsIsOpen()){var a;null==(a=this.flyout)||a.hide();var b;null==(b=this.workspace.scrollbar)||b.setVisible(!0);this.fireUiEvent(!1);this.workspace.recordDragTargets()}}autoHide(a){!a&&this.flyout&&this.closeFlyout()}emptyContents(){this.hasContents()&&
+(this.contents.length=0,this.setMinOpenness(0),this.closeFlyout())}position(a,b){if(this.initialized){var c=getCornerOppositeToolbox$$module$build$src$core$positionable_helpers(this.workspace,a);a=getStartPositionRect$$module$build$src$core$positionable_helpers(c,new Size$$module$build$src$core$utils$size(WIDTH$$module$build$src$core$trashcan,BODY_HEIGHT$$module$build$src$core$trashcan+LID_HEIGHT$$module$build$src$core$trashcan),MARGIN_HORIZONTAL$$module$build$src$core$trashcan,MARGIN_VERTICAL$$module$build$src$core$trashcan,
+a,this.workspace);b=bumpPositionRect$$module$build$src$core$positionable_helpers(a,MARGIN_VERTICAL$$module$build$src$core$trashcan,c.vertical===verticalPosition$$module$build$src$core$positionable_helpers.TOP?bumpDirection$$module$build$src$core$positionable_helpers.DOWN:bumpDirection$$module$build$src$core$positionable_helpers.UP,b);this.top=b.top;this.left=b.left;var d;null==(d=this.svgGroup)||d.setAttribute("transform","translate("+this.left+","+this.top+")")}}getBoundingRectangle(){return new Rect$$module$build$src$core$utils$rect(this.top,
+this.top+BODY_HEIGHT$$module$build$src$core$trashcan+LID_HEIGHT$$module$build$src$core$trashcan,this.left,this.left+WIDTH$$module$build$src$core$trashcan)}getClientRect(){if(!this.svgGroup)return null;var a=this.svgGroup.getBoundingClientRect();const b=a.top+SPRITE_TOP$$module$build$src$core$trashcan-MARGIN_HOTSPOT$$module$build$src$core$trashcan;a=a.left+SPRITE_LEFT$$module$build$src$core$trashcan-MARGIN_HOTSPOT$$module$build$src$core$trashcan;return new Rect$$module$build$src$core$utils$rect(b,
+b+LID_HEIGHT$$module$build$src$core$trashcan+BODY_HEIGHT$$module$build$src$core$trashcan+2*MARGIN_HOTSPOT$$module$build$src$core$trashcan,a,a+WIDTH$$module$build$src$core$trashcan+2*MARGIN_HOTSPOT$$module$build$src$core$trashcan)}onDragOver(a){this.setLidOpen(this.wouldDelete_)}onDragExit(a){this.setLidOpen(!1)}onDrop(a){setTimeout(this.setLidOpen.bind(this,!1),100)}setLidOpen(a){this.isLidOpen!==a&&(this.lidTask&&clearTimeout(this.lidTask),this.isLidOpen=a,this.animateLid())}animateLid(){const a=
+ANIMATION_FRAMES$$module$build$src$core$trashcan;var b=1/(a+1);this.lidOpen+=this.isLidOpen?b:-b;this.lidOpen=Math.min(Math.max(this.lidOpen,this.minOpenness),1);this.setLidAngle(this.lidOpen*MAX_LID_ANGLE$$module$build$src$core$trashcan);b=OPACITY_MIN$$module$build$src$core$trashcan+this.lidOpen*(OPACITY_MAX$$module$build$src$core$trashcan-OPACITY_MIN$$module$build$src$core$trashcan);this.svgGroup&&(this.svgGroup.style.opacity=`${b}`);this.lidOpen>this.minOpenness&&1>this.lidOpen&&(this.lidTask=
+setTimeout(this.animateLid.bind(this),ANIMATION_LENGTH$$module$build$src$core$trashcan/a))}setLidAngle(a){const b=this.workspace.toolboxPosition===Position$$module$build$src$core$utils$toolbox.RIGHT||this.workspace.horizontalLayout&&this.workspace.RTL;let c;null==(c=this.svgLid)||c.setAttribute("transform","rotate("+(b?-a:a)+","+(b?4:WIDTH$$module$build$src$core$trashcan-4)+","+(LID_HEIGHT$$module$build$src$core$trashcan-2)+")")}setMinOpenness(a){this.minOpenness=a;this.isLidOpen||this.setLidAngle(a*
+MAX_LID_ANGLE$$module$build$src$core$trashcan)}closeLid(){this.setLidOpen(!1)}click(){this.hasContents()&&this.openFlyout()}fireUiEvent(a){a=new (get$$module$build$src$core$events$utils(TRASHCAN_OPEN$$module$build$src$core$events$utils))(a,this.workspace.id);fire$$module$build$src$core$events$utils(a)}blockMouseDownWhenOpenable(a){!this.contentsIsOpen()&&this.hasContents()&&a.stopPropagation()}mouseOver(){this.hasContents()&&this.setLidOpen(!0)}mouseOut(){this.setLidOpen(!1)}onDelete(a){if(!(0>=this.workspace.options.maxTrashcanContents||
+a.type!==$.DELETE$$module$build$src$core$events$utils||a.type!==$.DELETE$$module$build$src$core$events$utils||a.wasShadow)){if(!a.oldJson)throw Error("Encountered a delete event without proper oldJson");a=JSON.stringify(this.cleanBlockJson(a.oldJson));if(-1===this.contents.indexOf(a)){for(this.contents.unshift(a);this.contents.length>this.workspace.options.maxTrashcanContents;)this.contents.pop();this.setMinOpenness(HAS_BLOCKS_LID_ANGLE$$module$build$src$core$trashcan)}}}cleanBlockJson(a){function b(c){if(c){delete c.id;
+delete c.x;delete c.y;delete c.enabled;if(c.icons&&c.icons.comment){var d=c.icons.comment;delete d.height;delete d.width;delete d.pinned}d=c.inputs;for(var e in d){var f=d[e];const g=f.block;f=f.shadow;g&&b(g);f&&b(f)}c.next&&(e=c.next,c=e.block,e=e.shadow,c&&b(c),e&&b(e))}}a=JSON.parse(JSON.stringify(a));b(a);return Object.assign({},{kind:"BLOCK"},a)}},WIDTH$$module$build$src$core$trashcan=47,BODY_HEIGHT$$module$build$src$core$trashcan=44,LID_HEIGHT$$module$build$src$core$trashcan=16,MARGIN_VERTICAL$$module$build$src$core$trashcan=
+20,MARGIN_HORIZONTAL$$module$build$src$core$trashcan=20,MARGIN_HOTSPOT$$module$build$src$core$trashcan=10,SPRITE_LEFT$$module$build$src$core$trashcan=0,SPRITE_TOP$$module$build$src$core$trashcan=32,HAS_BLOCKS_LID_ANGLE$$module$build$src$core$trashcan=.1,ANIMATION_LENGTH$$module$build$src$core$trashcan=80,ANIMATION_FRAMES$$module$build$src$core$trashcan=4,OPACITY_MIN$$module$build$src$core$trashcan=.4,OPACITY_MAX$$module$build$src$core$trashcan=.8,MAX_LID_ANGLE$$module$build$src$core$trashcan=45,module$build$src$core$trashcan=
+{};module$build$src$core$trashcan.Trashcan=Trashcan$$module$build$src$core$trashcan;var ShortcutRegistry$$module$build$src$core$shortcut_registry=class{constructor(){this.shortcuts=new Map;this.keyMap=new Map;this.reset()}reset(){this.shortcuts.clear();this.keyMap.clear()}register(a,b){if(this.shortcuts.get(a.name)&&!b)throw Error(`Shortcut named "${a.name}" already exists.`);this.shortcuts.set(a.name,a);if((b=a.keyCodes)&&0<b.length)for(let c=0;c<b.length;c++)this.addKeyMapping(b[c],a.name,!!a.allowCollision)}unregister(a){if(!this.shortcuts.get(a))return console.warn(`Keyboard shortcut named "${a}" not found.`),
+!1;this.removeAllKeyMappings(a);this.shortcuts.delete(a);return!0}addKeyMapping(a,b,c){a=`${a}`;const d=this.keyMap.get(a);if(d&&!c)throw Error(`Shortcut named "${b}" collides with shortcuts "${d}"`);d&&c?d.unshift(b):this.keyMap.set(a,[b])}removeKeyMapping(a,b,c){const d=this.keyMap.get(a);if(!d)return c||console.warn(`No keyboard shortcut named "${b}" registered with key code "${a}"`),!1;const e=d.indexOf(b);if(-1<e)return d.splice(e,1),0===d.length&&this.keyMap.delete(a),!0;c||console.warn(`No keyboard shortcut named "${b}" registered with key code "${a}"`);
+return!1}removeAllKeyMappings(a){for(const b of this.keyMap.keys())this.removeKeyMapping(b,a,!0)}setKeyMap(a){this.keyMap.clear();for(const b in a)this.keyMap.set(b,a[b])}getKeyMap(){const a=Object.create(null);for(const [b,c]of this.keyMap)a[b]=c;return a}getRegistry(){const a=Object.create(null);for(const [b,c]of this.shortcuts)a[b]=c;return deepMerge$$module$build$src$core$utils$object(Object.create(null),a)}onKeyDown(a,b){var c=this.serializeKeyEvent_(b);c=this.getShortcutNamesByKeyCode(c);if(!c)return!1;
+for(let d=0,e;e=c[d];d++){const f=this.shortcuts.get(e);let g,h;if(null==(g=f)||!g.preconditionFn||(null==(h=f)?0:h.preconditionFn(a))){let k,l;if((null==(k=f)?0:k.callback)&&(null==(l=f)?0:l.callback(a,b,f)))return!0}}return!1}getShortcutNamesByKeyCode(a){return this.keyMap.get(a)||[]}getKeyCodesByShortcutName(a){const b=[];for(const [c,d]of this.keyMap)-1<d.indexOf(a)&&b.push(c);return b}serializeKeyEvent_(a){let b="";for(const c in ShortcutRegistry$$module$build$src$core$shortcut_registry.modifierKeys)a.getModifierState(c)&&
+(""!==b&&(b+="+"),b+=c);""!==b&&a.keyCode?b=b+"+"+a.keyCode:a.keyCode&&(b=String(a.keyCode));return b}checkModifiers_(a){for(let b=0,c;c=a[b];b++)if(!(c in ShortcutRegistry$$module$build$src$core$shortcut_registry.modifierKeys))throw Error(c+" is not a valid modifier key.");}createSerializedKey(a,b){let c="";if(b){this.checkModifiers_(b);for(const d in ShortcutRegistry$$module$build$src$core$shortcut_registry.modifierKeys)-1<b.indexOf(ShortcutRegistry$$module$build$src$core$shortcut_registry.modifierKeys[d])&&
+(""!==c&&(c+="+"),c+=d)}""!==c&&a?c=c+"+"+a:a&&(c=`${a}`);return c}};ShortcutRegistry$$module$build$src$core$shortcut_registry.registry=new ShortcutRegistry$$module$build$src$core$shortcut_registry;(function(a){a=a.modifierKeys||(a.modifierKeys={});a[a.Shift=16]="Shift";a[a.Control=17]="Control";a[a.Alt=18]="Alt";a[a.Meta=91]="Meta"})(ShortcutRegistry$$module$build$src$core$shortcut_registry||(ShortcutRegistry$$module$build$src$core$shortcut_registry={}));
+var module$build$src$core$shortcut_registry={};module$build$src$core$shortcut_registry.ShortcutRegistry=ShortcutRegistry$$module$build$src$core$shortcut_registry;var module$build$src$core$interfaces$i_copyable={};module$build$src$core$interfaces$i_copyable.isCopyable=isCopyable$$module$build$src$core$interfaces$i_copyable;var names$$module$build$src$core$shortcut_items;(function(a){a.ESCAPE="escape";a.DELETE="delete";a.COPY="copy";a.CUT="cut";a.PASTE="paste";a.UNDO="undo";a.REDO="redo"})(names$$module$build$src$core$shortcut_items||(names$$module$build$src$core$shortcut_items={}));var copyData$$module$build$src$core$shortcut_items=null,copyWorkspace$$module$build$src$core$shortcut_items=null;registerDefaultShortcuts$$module$build$src$core$shortcut_items();var module$build$src$core$shortcut_items={};
+module$build$src$core$shortcut_items.names=names$$module$build$src$core$shortcut_items;module$build$src$core$shortcut_items.registerCopy=registerCopy$$module$build$src$core$shortcut_items;module$build$src$core$shortcut_items.registerCut=registerCut$$module$build$src$core$shortcut_items;module$build$src$core$shortcut_items.registerDefaultShortcuts=registerDefaultShortcuts$$module$build$src$core$shortcut_items;module$build$src$core$shortcut_items.registerDelete=registerDelete$$module$build$src$core$shortcut_items;
+module$build$src$core$shortcut_items.registerEscape=registerEscape$$module$build$src$core$shortcut_items;module$build$src$core$shortcut_items.registerPaste=registerPaste$$module$build$src$core$shortcut_items;module$build$src$core$shortcut_items.registerRedo=registerRedo$$module$build$src$core$shortcut_items;module$build$src$core$shortcut_items.registerUndo=registerUndo$$module$build$src$core$shortcut_items;var ProcedureSerializer$$module$build$src$core$serialization$procedures=class{constructor(a,b){this.procedureModelClass=a;this.parameterModelClass=b;this.priority=PROCEDURES$$module$build$src$core$serialization$priorities}save(a){a=a.getProcedureMap().getProcedures().map(b=>saveProcedure$$module$build$src$core$serialization$procedures(b));return a.length?a:null}load(a,b){const c=b.getProcedureMap();for(const d of a)c.add(loadProcedure$$module$build$src$core$serialization$procedures(this.procedureModelClass,
+this.parameterModelClass,d,b))}clear(a){a.getProcedureMap().clear()}},module$build$src$core$serialization$procedures={};module$build$src$core$serialization$procedures.ProcedureSerializer=ProcedureSerializer$$module$build$src$core$serialization$procedures;module$build$src$core$serialization$procedures.loadParameter=loadParameter$$module$build$src$core$serialization$procedures;module$build$src$core$serialization$procedures.loadProcedure=loadProcedure$$module$build$src$core$serialization$procedures;
+module$build$src$core$serialization$procedures.saveParameter=saveParameter$$module$build$src$core$serialization$procedures;module$build$src$core$serialization$procedures.saveProcedure=saveProcedure$$module$build$src$core$serialization$procedures;var VariableSerializer$$module$build$src$core$serialization$variables=class{constructor(){this.priority=VARIABLES$$module$build$src$core$serialization$priorities}save(a){const b=[];for(const c of a.getAllVariables())a={name:c.name,id:c.getId()},c.type&&(a.type=c.type),b.push(a);return b.length?b:null}load(a,b){for(const c of a)b.createVariable(c.name,c.type,c.id)}clear(a){a.getVariableMap().clear()}};register$$module$build$src$core$serialization$registry("variables",new VariableSerializer$$module$build$src$core$serialization$variables);
+var module$build$src$core$serialization$variables={};module$build$src$core$serialization$variables.VariableSerializer=VariableSerializer$$module$build$src$core$serialization$variables;var module$build$src$core$serialization$workspaces={};module$build$src$core$serialization$workspaces.load=load$$module$build$src$core$serialization$workspaces;module$build$src$core$serialization$workspaces.save=save$$module$build$src$core$serialization$workspaces;var module$build$src$core$serialization={blocks:module$build$src$core$serialization$blocks,exceptions:module$build$src$core$serialization$exceptions,priorities:module$build$src$core$serialization$priorities,procedures:module$build$src$core$serialization$procedures,registry:module$build$src$core$serialization$registry,variables:module$build$src$core$serialization$variables,workspaces:module$build$src$core$serialization$workspaces};var ScrollbarPair$$module$build$src$core$scrollbar_pair=class{constructor(a,b,c,d,e){this.workspace=a;this.oldHostMetrics_=this.corner_=this.vScroll=this.hScroll=null;b=void 0===b?!0:b;c=void 0===c?!0:c;const f=b&&c;b&&(this.hScroll=new Scrollbar$$module$build$src$core$scrollbar(a,!0,f,d,e));c&&(this.vScroll=new Scrollbar$$module$build$src$core$scrollbar(a,!1,f,d,e));f&&(this.corner_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{height:Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness,
+width:Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness,"class":"blocklyScrollbarBackground"}),insertAfter$$module$build$src$core$utils$dom(this.corner_,a.getBubbleCanvas()))}dispose(){removeNode$$module$build$src$core$utils$dom(this.corner_);this.oldHostMetrics_=this.corner_=null;this.hScroll&&(this.hScroll.dispose(),this.hScroll=null);this.vScroll&&(this.vScroll.dispose(),this.vScroll=null)}resize(){const a=this.workspace.getMetrics();if(a){var b=!1,c=!1;this.oldHostMetrics_&&this.oldHostMetrics_.viewWidth===
+a.viewWidth&&this.oldHostMetrics_.viewHeight===a.viewHeight&&this.oldHostMetrics_.absoluteTop===a.absoluteTop&&this.oldHostMetrics_.absoluteLeft===a.absoluteLeft?(this.oldHostMetrics_&&this.oldHostMetrics_.scrollWidth===a.scrollWidth&&this.oldHostMetrics_.viewLeft===a.viewLeft&&this.oldHostMetrics_.scrollLeft===a.scrollLeft||(b=!0),this.oldHostMetrics_&&this.oldHostMetrics_.scrollHeight===a.scrollHeight&&this.oldHostMetrics_.viewTop===a.viewTop&&this.oldHostMetrics_.scrollTop===a.scrollTop||(c=!0)):
+c=b=!0;if(b||c){try{$.disable$$module$build$src$core$events$utils(),this.hScroll&&b&&this.hScroll.resize(a),this.vScroll&&c&&this.vScroll.resize(a)}finally{$.enable$$module$build$src$core$events$utils()}this.workspace.maybeFireViewportChangeEvent()}if(this.hScroll&&this.vScroll){if(!this.oldHostMetrics_||this.oldHostMetrics_.viewWidth!==a.viewWidth||this.oldHostMetrics_.absoluteLeft!==a.absoluteLeft){let d;null==(d=this.corner_)||d.setAttribute("x",String(this.vScroll.position.x))}if(!this.oldHostMetrics_||
+this.oldHostMetrics_.viewHeight!==a.viewHeight||this.oldHostMetrics_.absoluteTop!==a.absoluteTop){let d;null==(d=this.corner_)||d.setAttribute("y",String(this.hScroll.position.y))}}this.oldHostMetrics_=a}}canScrollHorizontally(){return!!this.hScroll}canScrollVertically(){return!!this.vScroll}setOrigin(a,b){this.hScroll&&this.hScroll.setOrigin(a,b);this.vScroll&&this.vScroll.setOrigin(a,b)}set(a,b,c){this.hScroll&&this.hScroll.set(a,!1);this.vScroll&&this.vScroll.set(b,!1);if(c||void 0===c)a={},this.hScroll&&
+(a.x=this.hScroll.getRatio_()),this.vScroll&&(a.y=this.vScroll.getRatio_()),this.workspace.setMetrics(a)}setX(a){this.hScroll&&this.hScroll.set(a,!0)}setY(a){this.vScroll&&this.vScroll.set(a,!0)}setContainerVisible(a){this.hScroll&&this.hScroll.setContainerVisible(a);this.vScroll&&this.vScroll.setContainerVisible(a)}isVisible(){let a=!1;this.hScroll&&(a=this.hScroll.isVisible());this.vScroll&&(a=a||this.vScroll.isVisible());return a}setVisible(a){this.hScroll&&this.hScroll.setVisibleInternal(a);this.vScroll&&
+this.vScroll.setVisibleInternal(a)}resizeContent(a){this.hScroll&&this.hScroll.resizeContentHorizontal(a);this.vScroll&&this.vScroll.resizeContentVertical(a)}resizeView(a){this.hScroll&&this.hScroll.resizeViewHorizontal(a);this.vScroll&&this.vScroll.resizeViewVertical(a)}},module$build$src$core$scrollbar_pair={};module$build$src$core$scrollbar_pair.ScrollbarPair=ScrollbarPair$$module$build$src$core$scrollbar_pair;var MetricsManager$$module$build$src$core$metrics_manager=class{constructor(a){this.workspace_=a}getDimensionsPx_(a){let b=0,c=0;a&&(b=a.getWidth(),c=a.getHeight());return new Size$$module$build$src$core$utils$size(b,c)}getFlyoutMetrics(a){a=this.getDimensionsPx_(this.workspace_.getFlyout(a));return{width:a.width,height:a.height,position:this.workspace_.toolboxPosition}}getToolboxMetrics(){const a=this.getDimensionsPx_(this.workspace_.getToolbox());return{width:a.width,height:a.height,position:this.workspace_.toolboxPosition}}getSvgMetrics(){return this.workspace_.getCachedParentSvgSize()}getAbsoluteMetrics(){let a=
+0;const b=this.getToolboxMetrics(),c=this.getFlyoutMetrics(!0),d=!!this.workspace_.getToolbox(),e=!!this.workspace_.getFlyout(!0);var f=d?b.position:c.position,g=f===Position$$module$build$src$core$utils$toolbox.LEFT;f=f===Position$$module$build$src$core$utils$toolbox.TOP;d&&g?a=b.width:e&&g&&(a=c.width);g=0;d&&f?g=b.height:e&&f&&(g=c.height);return{top:g,left:a}}getViewMetrics(a){a=a?this.workspace_.scale:1;const b=this.getSvgMetrics(),c=this.getToolboxMetrics(),d=this.getFlyoutMetrics(!0),e=this.workspace_.getToolbox()?
+c.position:d.position;if(this.workspace_.getToolbox())if(e===Position$$module$build$src$core$utils$toolbox.TOP||e===Position$$module$build$src$core$utils$toolbox.BOTTOM)b.height-=c.height;else{if(e===Position$$module$build$src$core$utils$toolbox.LEFT||e===Position$$module$build$src$core$utils$toolbox.RIGHT)b.width-=c.width}else if(this.workspace_.getFlyout(!0))if(e===Position$$module$build$src$core$utils$toolbox.TOP||e===Position$$module$build$src$core$utils$toolbox.BOTTOM)b.height-=d.height;else if(e===
+Position$$module$build$src$core$utils$toolbox.LEFT||e===Position$$module$build$src$core$utils$toolbox.RIGHT)b.width-=d.width;return{height:b.height/a,width:b.width/a,top:-this.workspace_.scrollY/a,left:-this.workspace_.scrollX/a}}getContentMetrics(a){a=a?1:this.workspace_.scale;const b=this.workspace_.getBlocksBoundingBox();return{height:(b.bottom-b.top)*a,width:(b.right-b.left)*a,top:b.top*a,left:b.left*a}}hasFixedEdges(){return!this.workspace_.isMovableHorizontally()||!this.workspace_.isMovableVertically()}getComputedFixedEdges_(a){if(!this.hasFixedEdges())return{};
+const b=this.workspace_.isMovableHorizontally(),c=this.workspace_.isMovableVertically();a=a||this.getViewMetrics(!1);const d={};c||(d.top=a.top,d.bottom=a.top+a.height);b||(d.left=a.left,d.right=a.left+a.width);return d}getPaddedContent_(a,b){const c=b.top+b.height,d=b.left+b.width,e=a.width;a=a.height;const f=e/2,g=a/2;return{top:Math.min(b.top-g,c-a),bottom:Math.max(c+g,b.top+a),left:Math.min(b.left-f,d-e),right:Math.max(d+f,b.left+e)}}getScrollMetrics(a,b,c){a=a?this.workspace_.scale:1;b=b||this.getViewMetrics(!1);
+var d=c||this.getContentMetrics();c=this.getComputedFixedEdges_(b);b=this.getPaddedContent_(b,d);d=void 0!==c.top?c.top:b.top;const e=void 0!==c.left?c.left:b.left;return{top:d/a,left:e/a,width:((void 0!==c.right?c.right:b.right)-e)/a,height:((void 0!==c.bottom?c.bottom:b.bottom)-d)/a}}getUiMetrics(){return{viewMetrics:this.getViewMetrics(),absoluteMetrics:this.getAbsoluteMetrics(),toolboxMetrics:this.getToolboxMetrics()}}getMetrics(){const a=this.getToolboxMetrics(),b=this.getFlyoutMetrics(!0),c=
+this.getSvgMetrics(),d=this.getAbsoluteMetrics(),e=this.getViewMetrics(),f=this.getContentMetrics(),g=this.getScrollMetrics(!1,e,f);return{contentHeight:f.height,contentWidth:f.width,contentTop:f.top,contentLeft:f.left,scrollHeight:g.height,scrollWidth:g.width,scrollTop:g.top,scrollLeft:g.left,viewHeight:e.height,viewWidth:e.width,viewTop:e.top,viewLeft:e.left,absoluteTop:d.top,absoluteLeft:d.left,svgHeight:c.height,svgWidth:c.width,toolboxWidth:a.width,toolboxHeight:a.height,toolboxPosition:a.position,
+flyoutWidth:b.width,flyoutHeight:b.height}}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.METRICS_MANAGER,DEFAULT$$module$build$src$core$registry,MetricsManager$$module$build$src$core$metrics_manager);var module$build$src$core$metrics_manager={};module$build$src$core$metrics_manager.MetricsManager=MetricsManager$$module$build$src$core$metrics_manager;var FinishedLoading$$module$build$src$core$events$workspace_events=class extends Abstract$$module$build$src$core$events$events_abstract{constructor(a){super();this.isBlank=!0;this.recordUndo=!1;this.type=FINISHED_LOADING$$module$build$src$core$events$utils;this.isBlank=!!a;a&&(this.workspaceId=a.id)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,FINISHED_LOADING$$module$build$src$core$events$utils,FinishedLoading$$module$build$src$core$events$workspace_events);
+var module$build$src$core$events$workspace_events={};module$build$src$core$events$workspace_events.FinishedLoading=FinishedLoading$$module$build$src$core$events$workspace_events;var BlockDrag$$module$build$src$core$events$events_block_drag=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b,c){super(a?a.workspace.id:void 0);this.type=BLOCK_DRAG$$module$build$src$core$events$utils;a&&(this.blockId=a.id,this.isStart=b,this.blocks=c)}toJson(){const a=super.toJson();if(void 0===this.isStart)throw Error("Whether this event is the start of a drag is undefined. Either pass the value to the constructor, or call fromJson");if(void 0===this.blockId)throw Error("The block ID is undefined. Either pass a block to the constructor, or call fromJson");
+a.isStart=this.isStart;a.blockId=this.blockId;a.blocks=this.blocks;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BlockDrag$$module$build$src$core$events$events_block_drag);b.isStart=a.isStart;b.blockId=a.blockId;b.blocks=a.blocks;return b}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,BLOCK_DRAG$$module$build$src$core$events$utils,BlockDrag$$module$build$src$core$events$events_block_drag);
+var module$build$src$core$events$events_block_drag={};module$build$src$core$events$events_block_drag.BlockDrag=BlockDrag$$module$build$src$core$events$events_block_drag;var bumpIntoBounds$$module$build$src$core$bump_objects=bumpObjectIntoBounds$$module$build$src$core$bump_objects,module$build$src$core$bump_objects={};module$build$src$core$bump_objects.bumpIntoBounds=bumpObjectIntoBounds$$module$build$src$core$bump_objects;module$build$src$core$bump_objects.bumpIntoBoundsHandler=bumpIntoBoundsHandler$$module$build$src$core$bump_objects;module$build$src$core$bump_objects.bumpTopObjectsIntoBounds=bumpTopObjectsIntoBounds$$module$build$src$core$bump_objects;var BlockDragger$$module$build$src$core$block_dragger=class{constructor(a,b){this.dragTarget_=null;this.wouldDeleteBlock_=!1;this.draggingBlock_=a;this.draggedConnectionManager_=new InsertionMarkerManager$$module$build$src$core$insertion_marker_manager(this.draggingBlock_);this.workspace_=b;this.startXY_=this.draggingBlock_.getRelativeToSurfaceXY();this.dragIconData_=initIconData$$module$build$src$core$block_dragger(a,this.startXY_)}dispose(){this.dragIconData_.length=0;this.draggedConnectionManager_&&
+this.draggedConnectionManager_.dispose()}startDrag(a,b){$.getGroup$$module$build$src$core$events$utils()||$.setGroup$$module$build$src$core$events$utils(!0);this.fireDragStartEvent_();this.draggingBlock_.bringToFront(!0);startTextWidthCache$$module$build$src$core$utils$dom();this.workspace_.setResizesEnabled(!1);disconnectUiStop$$module$build$src$core$block_animations();this.shouldDisconnect_(b)&&this.disconnectBlock_(b,a);this.draggingBlock_.setDragging(!0)}shouldDisconnect_(a){return!!(this.draggingBlock_.getParent()||
+a&&this.draggingBlock_.nextConnection&&this.draggingBlock_.nextConnection.targetBlock())}disconnectBlock_(a,b){this.draggingBlock_.unplug(a);a=this.pixelsToWorkspaceUnits_(b);a=Coordinate$$module$build$src$core$utils$coordinate.sum(this.startXY_,a);this.draggingBlock_.translate(a.x,a.y);disconnectUiEffect$$module$build$src$core$block_animations(this.draggingBlock_);this.draggedConnectionManager_.updateAvailableConnections()}fireDragStartEvent_(){const a=new (get$$module$build$src$core$events$utils(BLOCK_DRAG$$module$build$src$core$events$utils))(this.draggingBlock_,
+!0,this.draggingBlock_.getDescendants(!1));fire$$module$build$src$core$events$utils(a)}drag(a,b){b=this.pixelsToWorkspaceUnits_(b);var c=Coordinate$$module$build$src$core$utils$coordinate.sum(this.startXY_,b);this.draggingBlock_.moveDuringDrag(c);this.dragIcons_(b);c=this.dragTarget_;this.dragTarget_=this.workspace_.getDragTarget(a);this.draggedConnectionManager_.update(b,this.dragTarget_);a=this.wouldDeleteBlock_;this.wouldDeleteBlock_=this.draggedConnectionManager_.wouldDeleteBlock;a!==this.wouldDeleteBlock_&&
+this.updateCursorDuringBlockDrag_();this.dragTarget_!==c&&(c&&c.onDragExit(this.draggingBlock_),this.dragTarget_&&this.dragTarget_.onDragEnter(this.draggingBlock_));this.dragTarget_&&this.dragTarget_.onDragOver(this.draggingBlock_)}endDrag(a,b){this.drag(a,b);this.dragIconData_=[];this.fireDragEndEvent_();stopTextWidthCache$$module$build$src$core$utils$dom();disconnectUiStop$$module$build$src$core$block_animations();a=null;this.dragTarget_&&this.dragTarget_.shouldPreventMove(this.draggingBlock_)||
+(a=this.getNewLocationAfterDrag_(b).delta);if(this.dragTarget_)this.dragTarget_.onDrop(this.draggingBlock_);this.maybeDeleteBlock_()||(this.draggingBlock_.setDragging(!1),a?this.updateBlockAfterMove_():bumpObjectIntoBounds$$module$build$src$core$bump_objects(this.draggingBlock_.workspace,this.workspace_.getMetricsManager().getScrollMetrics(!0),this.draggingBlock_));this.workspace_.setResizesEnabled(!0);$.setGroup$$module$build$src$core$events$utils(!1)}getNewLocationAfterDrag_(a){a=this.pixelsToWorkspaceUnits_(a);
+const b=Coordinate$$module$build$src$core$utils$coordinate.sum(this.startXY_,a);return{delta:a,newLocation:b}}maybeDeleteBlock_(){return this.wouldDeleteBlock_?(this.fireMoveEvent_(),this.draggingBlock_.dispose(!1,!0),draggingConnections$$module$build$src$core$common.length=0,!0):!1}updateBlockAfterMove_(){this.fireMoveEvent_();this.draggedConnectionManager_.wouldConnectBlock()?this.draggedConnectionManager_.applyConnections():this.draggingBlock_.queueRender();this.draggingBlock_.scheduleSnapAndBump()}fireDragEndEvent_(){const a=
+new (get$$module$build$src$core$events$utils(BLOCK_DRAG$$module$build$src$core$events$utils))(this.draggingBlock_,!1,this.draggingBlock_.getDescendants(!1));fire$$module$build$src$core$events$utils(a)}updateToolboxStyle_(a){const b=this.workspace_.getToolbox();if(b){const c=this.draggingBlock_.isDeletable()?"blocklyToolboxDelete":"blocklyToolboxGrab";a&&"function"===typeof b.removeStyle?b.removeStyle(c):a||"function"!==typeof b.addStyle||b.addStyle(c)}}fireMoveEvent_(){if(!this.draggingBlock_.isDeadOrDying()){var a=
+new (get$$module$build$src$core$events$utils($.MOVE$$module$build$src$core$events$utils))(this.draggingBlock_);a.setReason(["drag"]);a.oldCoordinate=this.startXY_;a.recordNew();fire$$module$build$src$core$events$utils(a)}}updateCursorDuringBlockDrag_(){this.draggingBlock_.setDeleteStyle(this.wouldDeleteBlock_)}pixelsToWorkspaceUnits_(a){a=new Coordinate$$module$build$src$core$utils$coordinate(a.x/this.workspace_.scale,a.y/this.workspace_.scale);this.workspace_.isMutator&&a.scale(1/this.workspace_.options.parentWorkspace.scale);
+return a}dragIcons_(a){for(const b of this.dragIconData_)b.icon.onLocationChange(Coordinate$$module$build$src$core$utils$coordinate.sum(b.location,a))}getInsertionMarkers(){return this.draggedConnectionManager_&&this.draggedConnectionManager_.getInsertionMarkers?this.draggedConnectionManager_.getInsertionMarkers():[]}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.BLOCK_DRAGGER,DEFAULT$$module$build$src$core$registry,BlockDragger$$module$build$src$core$block_dragger);
+var module$build$src$core$block_dragger={};module$build$src$core$block_dragger.BlockDragger=BlockDragger$$module$build$src$core$block_dragger;var module$build$src$core$bubbles={};module$build$src$core$bubbles.Bubble=Bubble$$module$build$src$core$bubbles$bubble;module$build$src$core$bubbles.MiniWorkspaceBubble=MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble;module$build$src$core$bubbles.TextBubble=TextBubble$$module$build$src$core$bubbles$text_bubble;module$build$src$core$bubbles.TextInputBubble=TextInputBubble$$module$build$src$core$bubbles$textinput_bubble;var BlockFieldIntermediateChange$$module$build$src$core$events$events_block_field_intermediate_change=class extends BlockBase$$module$build$src$core$events$events_block_base{constructor(a,b,c,d){super(a);this.type=BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils;this.recordUndo=!1;a&&(this.name=b,this.oldValue=c,this.newValue=d)}toJson(){const a=super.toJson();if(!this.name)throw Error("The changed field name is undefined. Either pass a name to the constructor, or call fromJson.");
+a.name=this.name;a.oldValue=this.oldValue;a.newValue=this.newValue;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BlockFieldIntermediateChange$$module$build$src$core$events$events_block_field_intermediate_change);b.name=a.name;b.oldValue=a.oldValue;b.newValue=a.newValue;return b}isNull(){return this.oldValue===this.newValue}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils,BlockFieldIntermediateChange$$module$build$src$core$events$events_block_field_intermediate_change);
+var module$build$src$core$events$events_block_field_intermediate_change={};module$build$src$core$events$events_block_field_intermediate_change.BlockFieldIntermediateChange=BlockFieldIntermediateChange$$module$build$src$core$events$events_block_field_intermediate_change;var BlockMove$$module$build$src$core$events$events_block_move=class extends BlockBase$$module$build$src$core$events$events_block_base{constructor(a){super(a);this.type=$.MOVE$$module$build$src$core$events$utils;a&&(a.isShadow()&&(this.recordUndo=!1),a=this.currentLocation_(),this.oldParentId=a.parentId,this.oldInputName=a.inputName,this.oldCoordinate=a.coordinate)}toJson(){const a=super.toJson();a.oldParentId=this.oldParentId;a.oldInputName=this.oldInputName;this.oldCoordinate&&(a.oldCoordinate=`${Math.round(this.oldCoordinate.x)}, `+
+`${Math.round(this.oldCoordinate.y)}`);a.newParentId=this.newParentId;a.newInputName=this.newInputName;this.newCoordinate&&(a.newCoordinate=`${Math.round(this.newCoordinate.x)}, `+`${Math.round(this.newCoordinate.y)}`);this.reason&&(a.reason=this.reason);this.recordUndo||(a.recordUndo=this.recordUndo);return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BlockMove$$module$build$src$core$events$events_block_move);b.oldParentId=a.oldParentId;b.oldInputName=a.oldInputName;a.oldCoordinate&&
+(c=a.oldCoordinate.split(","),b.oldCoordinate=new Coordinate$$module$build$src$core$utils$coordinate(Number(c[0]),Number(c[1])));b.newParentId=a.newParentId;b.newInputName=a.newInputName;a.newCoordinate&&(c=a.newCoordinate.split(","),b.newCoordinate=new Coordinate$$module$build$src$core$utils$coordinate(Number(c[0]),Number(c[1])));void 0!==a.reason&&(b.reason=a.reason);void 0!==a.recordUndo&&(b.recordUndo=a.recordUndo);return b}recordNew(){const a=this.currentLocation_();this.newParentId=a.parentId;
+this.newInputName=a.inputName;this.newCoordinate=a.coordinate}setReason(a){this.reason=a}currentLocation_(){var a=this.getEventWorkspace_();if(!this.blockId)throw Error("The block ID is undefined. Either pass a block to the constructor, or call fromJson");var b=a.getBlockById(this.blockId);if(!b)throw Error("The block associated with the block move event could not be found");a={};const c=b.getParent();if(c){if(a.parentId=c.id,b=c.getInputWithBlock(b))a.inputName=b.name}else a.coordinate=b.getRelativeToSurfaceXY();
+return a}isNull(){return this.oldParentId===this.newParentId&&this.oldInputName===this.newInputName&&Coordinate$$module$build$src$core$utils$coordinate.equals(this.oldCoordinate,this.newCoordinate)}run(a){var b=this.getEventWorkspace_();if(!this.blockId)throw Error("The block ID is undefined. Either pass a block to the constructor, or call fromJson");var c=b.getBlockById(this.blockId);if(c){var d=a?this.newParentId:this.oldParentId,e=a?this.newInputName:this.oldInputName;a=a?this.newCoordinate:this.oldCoordinate;
+if(d){var f=b.getBlockById(d);if(!f){console.warn("Can't connect to non-existent block: "+d);return}}c.getParent()&&c.unplug();if(a)e=c.getRelativeToSurfaceXY(),c.moveBy(a.x-e.x,a.y-e.y,this.reason);else{b=c.outputConnection;if(!b||c.previousConnection&&c.previousConnection.isConnected())b=c.previousConnection;let g,h;c=null==(h=b)?void 0:h.type;if(e){if(c=f.getInput(e))g=c.connection}else c===ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT&&(g=f.nextConnection);g&&b?b.connect(g):
+console.warn("Can't connect to non-existent input: "+e)}}else console.warn("Can't move non-existent block: "+this.blockId)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,$.MOVE$$module$build$src$core$events$utils,BlockMove$$module$build$src$core$events$events_block_move);var module$build$src$core$events$events_block_move={};module$build$src$core$events$events_block_move.BlockMove=BlockMove$$module$build$src$core$events$events_block_move;var BubbleOpen$$module$build$src$core$events$events_bubble_open=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b,c){super(a?a.workspace.id:void 0);this.type=BUBBLE_OPEN$$module$build$src$core$events$utils;a&&(this.blockId=a.id,this.isOpen=b,this.bubbleType=c)}toJson(){const a=super.toJson();if(void 0===this.isOpen)throw Error("Whether this event is for opening the bubble is undefined. Either pass the value to the constructor, or call fromJson");if(!this.bubbleType)throw Error("The type of bubble is undefined. Either pass the value to the constructor, or call fromJson");
+a.isOpen=this.isOpen;a.bubbleType=this.bubbleType;a.blockId=this.blockId||"";return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new BubbleOpen$$module$build$src$core$events$events_bubble_open);b.isOpen=a.isOpen;b.bubbleType=a.bubbleType;b.blockId=a.blockId;return b}},BubbleType$$module$build$src$core$events$events_bubble_open;
+(function(a){a.MUTATOR="mutator";a.COMMENT="comment";a.WARNING="warning"})(BubbleType$$module$build$src$core$events$events_bubble_open||(BubbleType$$module$build$src$core$events$events_bubble_open={}));register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,BUBBLE_OPEN$$module$build$src$core$events$utils,BubbleOpen$$module$build$src$core$events$events_bubble_open);var module$build$src$core$events$events_bubble_open={};
+module$build$src$core$events$events_bubble_open.BubbleOpen=BubbleOpen$$module$build$src$core$events$events_bubble_open;module$build$src$core$events$events_bubble_open.BubbleType=BubbleType$$module$build$src$core$events$events_bubble_open;var CommentBase$$module$build$src$core$events$events_comment_base=class extends Abstract$$module$build$src$core$events$events_abstract{constructor(a){super();this.isBlank=!a;a&&(this.commentId=a.id,this.workspaceId=a.workspace.id,this.group=$.getGroup$$module$build$src$core$events$utils(),this.recordUndo=getRecordUndo$$module$build$src$core$events$utils())}toJson(){const a=super.toJson();if(!this.commentId)throw Error("The comment ID is undefined. Either pass a comment to the constructor, or call fromJson");
+a.commentId=this.commentId;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new CommentBase$$module$build$src$core$events$events_comment_base);b.commentId=a.commentId;return b}static CommentCreateDeleteHelper(a,b){var c=a.getEventWorkspace_();if(b){b=$.createElement$$module$build$src$core$utils$xml("xml");if(!a.xml)throw Error("Ecountered a comment event without proper xml");b.appendChild(a.xml);$.domToWorkspace$$module$build$src$core$xml(b,c)}else{if(!a.commentId)throw Error("The comment ID is undefined. Either pass a comment to the constructor, or call fromJson");
+(c=c.getCommentById(a.commentId))?c.dispose():console.warn("Can't uncreate non-existent comment: "+a.commentId)}}},module$build$src$core$events$events_comment_base={};module$build$src$core$events$events_comment_base.CommentBase=CommentBase$$module$build$src$core$events$events_comment_base;var CommentChange$$module$build$src$core$events$events_comment_change=class extends CommentBase$$module$build$src$core$events$events_comment_base{constructor(a,b,c){super(a);this.type=COMMENT_CHANGE$$module$build$src$core$events$utils;a&&(this.oldContents_="undefined"===typeof b?"":b,this.newContents_="undefined"===typeof c?"":c)}toJson(){const a=super.toJson();if(!this.oldContents_)throw Error("The old contents is undefined. Either pass a value to the constructor, or call fromJson");if(!this.newContents_)throw Error("The new contents is undefined. Either pass a value to the constructor, or call fromJson");
+a.oldContents=this.oldContents_;a.newContents=this.newContents_;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new CommentChange$$module$build$src$core$events$events_comment_change);b.oldContents_=a.oldContents;b.newContents_=a.newContents;return b}isNull(){return this.oldContents_===this.newContents_}run(a){var b=this.getEventWorkspace_();if(!this.commentId)throw Error("The comment ID is undefined. Either pass a comment to the constructor, or call fromJson");if(b=b.getCommentById(this.commentId)){var c=
+a?this.newContents_:this.oldContents_;if(!c){if(a)throw Error("The new contents is undefined. Either pass a value to the constructor, or call fromJson");throw Error("The old contents is undefined. Either pass a value to the constructor, or call fromJson");}b.setContent(c)}else console.warn("Can't change non-existent comment: "+this.commentId)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,COMMENT_CHANGE$$module$build$src$core$events$utils,CommentChange$$module$build$src$core$events$events_comment_change);
+var module$build$src$core$events$events_comment_change={};module$build$src$core$events$events_comment_change.CommentChange=CommentChange$$module$build$src$core$events$events_comment_change;var CommentCreate$$module$build$src$core$events$events_comment_create=class extends CommentBase$$module$build$src$core$events$events_comment_base{constructor(a){super(a);this.type=COMMENT_CREATE$$module$build$src$core$events$utils;a&&(this.xml=a.toXmlWithXY())}toJson(){const a=super.toJson();if(!this.xml)throw Error("The comment XML is undefined. Either pass a comment to the constructor, or call fromJson");a.xml=domToText$$module$build$src$core$xml(this.xml);return a}static fromJson(a,b,c){b=super.fromJson(a,
+b,null!=c?c:new CommentCreate$$module$build$src$core$events$events_comment_create);b.xml=$.textToDom$$module$build$src$core$utils$xml(a.xml);return b}run(a){CommentBase$$module$build$src$core$events$events_comment_base.CommentCreateDeleteHelper(this,a)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,COMMENT_CREATE$$module$build$src$core$events$utils,CommentCreate$$module$build$src$core$events$events_comment_create);
+var module$build$src$core$events$events_comment_create={};module$build$src$core$events$events_comment_create.CommentCreate=CommentCreate$$module$build$src$core$events$events_comment_create;var CommentDelete$$module$build$src$core$events$events_comment_delete=class extends CommentBase$$module$build$src$core$events$events_comment_base{constructor(a){super(a);this.type=COMMENT_DELETE$$module$build$src$core$events$utils;a&&(this.xml=a.toXmlWithXY())}run(a){CommentBase$$module$build$src$core$events$events_comment_base.CommentCreateDeleteHelper(this,!a)}toJson(){const a=super.toJson();if(!this.xml)throw Error("The comment XML is undefined. Either pass a comment to the constructor, or call fromJson");
+a.xml=domToText$$module$build$src$core$xml(this.xml);return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new CommentDelete$$module$build$src$core$events$events_comment_delete);b.xml=$.textToDom$$module$build$src$core$utils$xml(a.xml);return b}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,COMMENT_DELETE$$module$build$src$core$events$utils,CommentDelete$$module$build$src$core$events$events_comment_delete);
+var module$build$src$core$events$events_comment_delete={};module$build$src$core$events$events_comment_delete.CommentDelete=CommentDelete$$module$build$src$core$events$events_comment_delete;var CommentMove$$module$build$src$core$events$events_comment_move=class extends CommentBase$$module$build$src$core$events$events_comment_base{constructor(a){super(a);this.type=COMMENT_MOVE$$module$build$src$core$events$utils;a&&(this.comment_=a,this.oldCoordinate_=a.getRelativeToSurfaceXY())}recordNew(){if(this.newCoordinate_)throw Error("Tried to record the new position of a comment on the same event twice.");if(!this.comment_)throw Error("The comment is undefined. Pass a comment to the constructor if you want to use the record functionality");
+this.newCoordinate_=this.comment_.getRelativeToSurfaceXY()}setOldCoordinate(a){this.oldCoordinate_=a}toJson(){const a=super.toJson();if(!this.oldCoordinate_)throw Error("The old comment position is undefined. Either pass a comment to the constructor, or call fromJson");if(!this.newCoordinate_)throw Error("The new comment position is undefined. Either call recordNew, or call fromJson");a.oldCoordinate=`${Math.round(this.oldCoordinate_.x)}, `+`${Math.round(this.oldCoordinate_.y)}`;a.newCoordinate=Math.round(this.newCoordinate_.x)+
+","+Math.round(this.newCoordinate_.y);return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new CommentMove$$module$build$src$core$events$events_comment_move);c=a.oldCoordinate.split(",");b.oldCoordinate_=new Coordinate$$module$build$src$core$utils$coordinate(Number(c[0]),Number(c[1]));c=a.newCoordinate.split(",");b.newCoordinate_=new Coordinate$$module$build$src$core$utils$coordinate(Number(c[0]),Number(c[1]));return b}isNull(){return Coordinate$$module$build$src$core$utils$coordinate.equals(this.oldCoordinate_,
+this.newCoordinate_)}run(a){var b=this.getEventWorkspace_();if(!this.commentId)throw Error("The comment ID is undefined. Either pass a comment to the constructor, or call fromJson");if(b=b.getCommentById(this.commentId)){a=a?this.newCoordinate_:this.oldCoordinate_;if(!a)throw Error("Either oldCoordinate_ or newCoordinate_ is undefined. Either pass a comment to the constructor and call recordNew, or call fromJson");var c=b.getRelativeToSurfaceXY();b.moveBy(a.x-c.x,a.y-c.y)}else console.warn("Can't move non-existent comment: "+
+this.commentId)}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,COMMENT_MOVE$$module$build$src$core$events$utils,CommentMove$$module$build$src$core$events$events_comment_move);var module$build$src$core$events$events_comment_move={};module$build$src$core$events$events_comment_move.CommentMove=CommentMove$$module$build$src$core$events$events_comment_move;var ToolboxItemSelect$$module$build$src$core$events$events_toolbox_item_select=class extends UiBase$$module$build$src$core$events$events_ui_base{constructor(a,b,c){super(c);this.type=TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils;this.oldItem=null!=a?a:void 0;this.newItem=null!=b?b:void 0}toJson(){const a=super.toJson();a.oldItem=this.oldItem;a.newItem=this.newItem;return a}static fromJson(a,b,c){b=super.fromJson(a,b,null!=c?c:new ToolboxItemSelect$$module$build$src$core$events$events_toolbox_item_select);
+b.oldItem=a.oldItem;b.newItem=a.newItem;return b}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.EVENT,TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils,ToolboxItemSelect$$module$build$src$core$events$events_toolbox_item_select);var module$build$src$core$events$events_toolbox_item_select={};module$build$src$core$events$events_toolbox_item_select.ToolboxItemSelect=ToolboxItemSelect$$module$build$src$core$events$events_toolbox_item_select;var BLOCK_CHANGE$$module$build$src$core$events$events=$.CHANGE$$module$build$src$core$events$utils,BLOCK_CREATE$$module$build$src$core$events$events=$.CREATE$$module$build$src$core$events$utils,BLOCK_DELETE$$module$build$src$core$events$events=$.DELETE$$module$build$src$core$events$utils,BLOCK_DRAG$$module$build$src$core$events$events=BLOCK_DRAG$$module$build$src$core$events$utils,BLOCK_MOVE$$module$build$src$core$events$events=$.MOVE$$module$build$src$core$events$utils,BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$events=
+BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils,BUBBLE_OPEN$$module$build$src$core$events$events=BUBBLE_OPEN$$module$build$src$core$events$utils,BUMP_EVENTS$$module$build$src$core$events$events=BUMP_EVENTS$$module$build$src$core$events$utils,CHANGE$$module$build$src$core$events$events=$.CHANGE$$module$build$src$core$events$utils,CLICK$$module$build$src$core$events$events=CLICK$$module$build$src$core$events$utils,COMMENT_CHANGE$$module$build$src$core$events$events=COMMENT_CHANGE$$module$build$src$core$events$utils,
+COMMENT_CREATE$$module$build$src$core$events$events=COMMENT_CREATE$$module$build$src$core$events$utils,COMMENT_DELETE$$module$build$src$core$events$events=COMMENT_DELETE$$module$build$src$core$events$utils,COMMENT_MOVE$$module$build$src$core$events$events=COMMENT_MOVE$$module$build$src$core$events$utils,CREATE$$module$build$src$core$events$events=$.CREATE$$module$build$src$core$events$utils,DELETE$$module$build$src$core$events$events=$.DELETE$$module$build$src$core$events$utils,FINISHED_LOADING$$module$build$src$core$events$events=
+FINISHED_LOADING$$module$build$src$core$events$utils,MARKER_MOVE$$module$build$src$core$events$events=MARKER_MOVE$$module$build$src$core$events$utils,MOVE$$module$build$src$core$events$events=$.MOVE$$module$build$src$core$events$utils,SELECTED$$module$build$src$core$events$events=SELECTED$$module$build$src$core$events$utils,THEME_CHANGE$$module$build$src$core$events$events=THEME_CHANGE$$module$build$src$core$events$utils,TOOLBOX_ITEM_SELECT$$module$build$src$core$events$events=TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils,
+TRASHCAN_OPEN$$module$build$src$core$events$events=TRASHCAN_OPEN$$module$build$src$core$events$utils,UI$$module$build$src$core$events$events=UI$$module$build$src$core$events$utils,VAR_CREATE$$module$build$src$core$events$events=VAR_CREATE$$module$build$src$core$events$utils,VAR_DELETE$$module$build$src$core$events$events=VAR_DELETE$$module$build$src$core$events$utils,VAR_RENAME$$module$build$src$core$events$events=VAR_RENAME$$module$build$src$core$events$utils,VIEWPORT_CHANGE$$module$build$src$core$events$events=
+VIEWPORT_CHANGE$$module$build$src$core$events$utils,clearPendingUndo$$module$build$src$core$events$events=clearPendingUndo$$module$build$src$core$events$utils,disable$$module$build$src$core$events$events=$.disable$$module$build$src$core$events$utils,enable$$module$build$src$core$events$events=$.enable$$module$build$src$core$events$utils,filter$$module$build$src$core$events$events=filter$$module$build$src$core$events$utils,fire$$module$build$src$core$events$events=fire$$module$build$src$core$events$utils,
+fromJson$$module$build$src$core$events$events=fromJson$$module$build$src$core$events$utils,getDescendantIds$$module$build$src$core$events$events=getDescendantIds$$module$build$src$core$events$utils,get$$module$build$src$core$events$events=get$$module$build$src$core$events$utils,getGroup$$module$build$src$core$events$events=$.getGroup$$module$build$src$core$events$utils,getRecordUndo$$module$build$src$core$events$events=getRecordUndo$$module$build$src$core$events$utils,isEnabled$$module$build$src$core$events$events=
+isEnabled$$module$build$src$core$events$utils,setGroup$$module$build$src$core$events$events=$.setGroup$$module$build$src$core$events$utils,setRecordUndo$$module$build$src$core$events$events=setRecordUndo$$module$build$src$core$events$utils,disableOrphans$$module$build$src$core$events$events=disableOrphans$$module$build$src$core$events$utils,module$build$src$core$events$events={};module$build$src$core$events$events.Abstract=Abstract$$module$build$src$core$events$events_abstract;
+module$build$src$core$events$events.BLOCK_CHANGE=$.CHANGE$$module$build$src$core$events$utils;module$build$src$core$events$events.BLOCK_CREATE=$.CREATE$$module$build$src$core$events$utils;module$build$src$core$events$events.BLOCK_DELETE=$.DELETE$$module$build$src$core$events$utils;module$build$src$core$events$events.BLOCK_DRAG=BLOCK_DRAG$$module$build$src$core$events$utils;module$build$src$core$events$events.BLOCK_FIELD_INTERMEDIATE_CHANGE=BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils;
+module$build$src$core$events$events.BLOCK_MOVE=$.MOVE$$module$build$src$core$events$utils;module$build$src$core$events$events.BUBBLE_OPEN=BUBBLE_OPEN$$module$build$src$core$events$utils;module$build$src$core$events$events.BUMP_EVENTS=BUMP_EVENTS$$module$build$src$core$events$utils;module$build$src$core$events$events.BlockBase=BlockBase$$module$build$src$core$events$events_block_base;module$build$src$core$events$events.BlockChange=BlockChange$$module$build$src$core$events$events_block_change;
+module$build$src$core$events$events.BlockCreate=BlockCreate$$module$build$src$core$events$events_block_create;module$build$src$core$events$events.BlockDelete=BlockDelete$$module$build$src$core$events$events_block_delete;module$build$src$core$events$events.BlockDrag=BlockDrag$$module$build$src$core$events$events_block_drag;module$build$src$core$events$events.BlockFieldIntermediateChange=BlockFieldIntermediateChange$$module$build$src$core$events$events_block_field_intermediate_change;
+module$build$src$core$events$events.BlockMove=BlockMove$$module$build$src$core$events$events_block_move;module$build$src$core$events$events.BubbleOpen=BubbleOpen$$module$build$src$core$events$events_bubble_open;module$build$src$core$events$events.BubbleType=BubbleType$$module$build$src$core$events$events_bubble_open;module$build$src$core$events$events.CHANGE=$.CHANGE$$module$build$src$core$events$utils;module$build$src$core$events$events.CLICK=CLICK$$module$build$src$core$events$utils;
+module$build$src$core$events$events.COMMENT_CHANGE=COMMENT_CHANGE$$module$build$src$core$events$utils;module$build$src$core$events$events.COMMENT_CREATE=COMMENT_CREATE$$module$build$src$core$events$utils;module$build$src$core$events$events.COMMENT_DELETE=COMMENT_DELETE$$module$build$src$core$events$utils;module$build$src$core$events$events.COMMENT_MOVE=COMMENT_MOVE$$module$build$src$core$events$utils;module$build$src$core$events$events.CREATE=$.CREATE$$module$build$src$core$events$utils;
+module$build$src$core$events$events.Click=Click$$module$build$src$core$events$events_click;module$build$src$core$events$events.ClickTarget=ClickTarget$$module$build$src$core$events$events_click;module$build$src$core$events$events.CommentBase=CommentBase$$module$build$src$core$events$events_comment_base;module$build$src$core$events$events.CommentChange=CommentChange$$module$build$src$core$events$events_comment_change;module$build$src$core$events$events.CommentCreate=CommentCreate$$module$build$src$core$events$events_comment_create;
+module$build$src$core$events$events.CommentDelete=CommentDelete$$module$build$src$core$events$events_comment_delete;module$build$src$core$events$events.CommentMove=CommentMove$$module$build$src$core$events$events_comment_move;module$build$src$core$events$events.DELETE=$.DELETE$$module$build$src$core$events$utils;module$build$src$core$events$events.FINISHED_LOADING=FINISHED_LOADING$$module$build$src$core$events$utils;module$build$src$core$events$events.FinishedLoading=FinishedLoading$$module$build$src$core$events$workspace_events;
+module$build$src$core$events$events.MARKER_MOVE=MARKER_MOVE$$module$build$src$core$events$utils;module$build$src$core$events$events.MOVE=$.MOVE$$module$build$src$core$events$utils;module$build$src$core$events$events.MarkerMove=MarkerMove$$module$build$src$core$events$events_marker_move;module$build$src$core$events$events.SELECTED=SELECTED$$module$build$src$core$events$utils;module$build$src$core$events$events.Selected=Selected$$module$build$src$core$events$events_selected;
+module$build$src$core$events$events.THEME_CHANGE=THEME_CHANGE$$module$build$src$core$events$utils;module$build$src$core$events$events.TOOLBOX_ITEM_SELECT=TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils;module$build$src$core$events$events.TRASHCAN_OPEN=TRASHCAN_OPEN$$module$build$src$core$events$utils;module$build$src$core$events$events.ThemeChange=ThemeChange$$module$build$src$core$events$events_theme_change;module$build$src$core$events$events.ToolboxItemSelect=ToolboxItemSelect$$module$build$src$core$events$events_toolbox_item_select;
+module$build$src$core$events$events.TrashcanOpen=TrashcanOpen$$module$build$src$core$events$events_trashcan_open;module$build$src$core$events$events.UI=UI$$module$build$src$core$events$utils;module$build$src$core$events$events.UiBase=UiBase$$module$build$src$core$events$events_ui_base;module$build$src$core$events$events.VAR_CREATE=VAR_CREATE$$module$build$src$core$events$utils;module$build$src$core$events$events.VAR_DELETE=VAR_DELETE$$module$build$src$core$events$utils;
+module$build$src$core$events$events.VAR_RENAME=VAR_RENAME$$module$build$src$core$events$utils;module$build$src$core$events$events.VIEWPORT_CHANGE=VIEWPORT_CHANGE$$module$build$src$core$events$utils;module$build$src$core$events$events.VarBase=VarBase$$module$build$src$core$events$events_var_base;module$build$src$core$events$events.VarCreate=VarCreate$$module$build$src$core$events$events_var_create;module$build$src$core$events$events.VarDelete=VarDelete$$module$build$src$core$events$events_var_delete;
+module$build$src$core$events$events.VarRename=VarRename$$module$build$src$core$events$events_var_rename;module$build$src$core$events$events.ViewportChange=ViewportChange$$module$build$src$core$events$events_viewport;module$build$src$core$events$events.clearPendingUndo=clearPendingUndo$$module$build$src$core$events$utils;module$build$src$core$events$events.disable=$.disable$$module$build$src$core$events$utils;module$build$src$core$events$events.disableOrphans=disableOrphans$$module$build$src$core$events$utils;
+module$build$src$core$events$events.enable=$.enable$$module$build$src$core$events$utils;module$build$src$core$events$events.filter=filter$$module$build$src$core$events$utils;module$build$src$core$events$events.fire=fire$$module$build$src$core$events$utils;module$build$src$core$events$events.fromJson=fromJson$$module$build$src$core$events$utils;module$build$src$core$events$events.get=get$$module$build$src$core$events$utils;module$build$src$core$events$events.getDescendantIds=getDescendantIds$$module$build$src$core$events$utils;
+module$build$src$core$events$events.getGroup=$.getGroup$$module$build$src$core$events$utils;module$build$src$core$events$events.getRecordUndo=getRecordUndo$$module$build$src$core$events$utils;module$build$src$core$events$events.isEnabled=isEnabled$$module$build$src$core$events$utils;module$build$src$core$events$events.setGroup=$.setGroup$$module$build$src$core$events$utils;module$build$src$core$events$events.setRecordUndo=setRecordUndo$$module$build$src$core$events$utils;var ConstantProvider$$module$build$src$core$renderers$zelos$constants=class extends ConstantProvider$$module$build$src$core$renderers$common$constants{constructor(){super();this.GRID_UNIT=4;this.CURSOR_COLOUR="#ffa200";this.CURSOR_RADIUS=5;this.JAGGED_TEETH_WIDTH=this.JAGGED_TEETH_HEIGHT=0;this.START_HAT_HEIGHT=22;this.START_HAT_WIDTH=96;this.SHAPES={HEXAGONAL:1,ROUND:2,SQUARE:3,PUZZLE:4,NOTCH:5};this.SHAPE_IN_SHAPE_PADDING={1:{0:5*this.GRID_UNIT,1:2*this.GRID_UNIT,2:5*this.GRID_UNIT,3:5*this.GRID_UNIT},
+2:{0:3*this.GRID_UNIT,1:3*this.GRID_UNIT,2:1*this.GRID_UNIT,3:2*this.GRID_UNIT},3:{0:2*this.GRID_UNIT,1:2*this.GRID_UNIT,2:2*this.GRID_UNIT,3:2*this.GRID_UNIT}};this.FULL_BLOCK_FIELDS=!0;this.FIELD_TEXT_FONTWEIGHT="bold";this.FIELD_TEXT_FONTFAMILY='"Helvetica Neue", "Segoe UI", Helvetica, sans-serif';this.FIELD_COLOUR_FULL_BLOCK=this.FIELD_TEXTINPUT_BOX_SHADOW=this.FIELD_DROPDOWN_SVG_ARROW=this.FIELD_DROPDOWN_COLOURED_DIV=this.FIELD_DROPDOWN_NO_BORDER_RECT_SHADOW=!0;this.SELECTED_GLOW_COLOUR="#fff200";
+this.SELECTED_GLOW_SIZE=.5;this.REPLACEMENT_GLOW_COLOUR="#fff200";this.REPLACEMENT_GLOW_SIZE=2;this.selectedGlowFilterId="";this.selectedGlowFilter=null;this.replacementGlowFilterId="";this.SQUARED=this.ROUNDED=this.HEXAGONAL=this.replacementGlowFilter=null;this.SMALL_PADDING=this.GRID_UNIT;this.MEDIUM_PADDING=2*this.GRID_UNIT;this.MEDIUM_LARGE_PADDING=3*this.GRID_UNIT;this.LARGE_PADDING=4*this.GRID_UNIT;this.CORNER_RADIUS=1*this.GRID_UNIT;this.NOTCH_WIDTH=9*this.GRID_UNIT;this.NOTCH_HEIGHT=2*this.GRID_UNIT;
+this.STATEMENT_INPUT_NOTCH_OFFSET=this.NOTCH_OFFSET_LEFT=3*this.GRID_UNIT;this.MIN_BLOCK_WIDTH=2*this.GRID_UNIT;this.MIN_BLOCK_HEIGHT=12*this.GRID_UNIT;this.EMPTY_STATEMENT_INPUT_HEIGHT=6*this.GRID_UNIT;this.TOP_ROW_MIN_HEIGHT=this.CORNER_RADIUS;this.TOP_ROW_PRECEDES_STATEMENT_MIN_HEIGHT=this.LARGE_PADDING;this.BOTTOM_ROW_MIN_HEIGHT=this.CORNER_RADIUS;this.BOTTOM_ROW_AFTER_STATEMENT_MIN_HEIGHT=6*this.GRID_UNIT;this.STATEMENT_BOTTOM_SPACER=-this.NOTCH_HEIGHT;this.STATEMENT_INPUT_SPACER_MIN_WIDTH=40*
+this.GRID_UNIT;this.STATEMENT_INPUT_PADDING_LEFT=4*this.GRID_UNIT;this.EMPTY_INLINE_INPUT_PADDING=4*this.GRID_UNIT;this.EMPTY_INLINE_INPUT_HEIGHT=8*this.GRID_UNIT;this.DUMMY_INPUT_MIN_HEIGHT=8*this.GRID_UNIT;this.DUMMY_INPUT_SHADOW_MIN_HEIGHT=6*this.GRID_UNIT;this.CURSOR_WS_WIDTH=20*this.GRID_UNIT;this.FIELD_TEXT_FONTSIZE=3*this.GRID_UNIT;this.FIELD_BORDER_RECT_RADIUS=this.CORNER_RADIUS;this.FIELD_BORDER_RECT_X_PADDING=2*this.GRID_UNIT;this.FIELD_BORDER_RECT_Y_PADDING=1.625*this.GRID_UNIT;this.FIELD_BORDER_RECT_HEIGHT=
+8*this.GRID_UNIT;this.FIELD_DROPDOWN_BORDER_RECT_HEIGHT=8*this.GRID_UNIT;this.FIELD_DROPDOWN_SVG_ARROW_PADDING=this.FIELD_BORDER_RECT_X_PADDING;this.FIELD_COLOUR_DEFAULT_WIDTH=6*this.GRID_UNIT;this.FIELD_COLOUR_DEFAULT_HEIGHT=8*this.GRID_UNIT;this.FIELD_CHECKBOX_X_OFFSET=1*this.GRID_UNIT;this.MAX_DYNAMIC_CONNECTION_SHAPE_WIDTH=12*this.GRID_UNIT}setFontConstants_(a){super.setFontConstants_(a);this.FIELD_DROPDOWN_BORDER_RECT_HEIGHT=this.FIELD_BORDER_RECT_HEIGHT=this.FIELD_TEXT_HEIGHT+2*this.FIELD_BORDER_RECT_Y_PADDING}init(){super.init();
+this.HEXAGONAL=this.makeHexagonal();this.ROUNDED=this.makeRounded();this.SQUARED=this.makeSquared();this.STATEMENT_INPUT_NOTCH_OFFSET=this.NOTCH_OFFSET_LEFT+this.INSIDE_CORNERS.rightWidth}setDynamicProperties_(a){super.setDynamicProperties_(a);this.SELECTED_GLOW_COLOUR=a.getComponentStyle("selectedGlowColour")||this.SELECTED_GLOW_COLOUR;const b=Number(a.getComponentStyle("selectedGlowSize"));this.SELECTED_GLOW_SIZE=b&&!isNaN(b)?b:this.SELECTED_GLOW_SIZE;this.REPLACEMENT_GLOW_COLOUR=a.getComponentStyle("replacementGlowColour")||
+this.REPLACEMENT_GLOW_COLOUR;this.REPLACEMENT_GLOW_SIZE=(a=Number(a.getComponentStyle("replacementGlowSize")))&&!isNaN(a)?a:this.REPLACEMENT_GLOW_SIZE}dispose(){super.dispose();this.selectedGlowFilter&&removeNode$$module$build$src$core$utils$dom(this.selectedGlowFilter);this.replacementGlowFilter&&removeNode$$module$build$src$core$utils$dom(this.replacementGlowFilter)}makeStartHat(){const a=this.START_HAT_HEIGHT,b=this.START_HAT_WIDTH,c=curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(25,
+-a),point$$module$build$src$core$utils$svg_paths(71,-a),point$$module$build$src$core$utils$svg_paths(b,0)]);return{height:a,width:b,path:c}}makeHexagonal(){function a(c,d,e){var f=c/2;f=f>b?b:f;e=e?-1:1;c=(d?-1:1)*c/2;return lineTo$$module$build$src$core$utils$svg_paths(-e*f,c)+lineTo$$module$build$src$core$utils$svg_paths(e*f,c)}const b=this.MAX_DYNAMIC_CONNECTION_SHAPE_WIDTH;return{type:this.SHAPES.HEXAGONAL,isDynamic:!0,width(c){c/=2;return c>b?b:c},height(c){return c},connectionOffsetY(c){return c/
+2},connectionOffsetX(c){return-c},pathDown(c){return a(c,!1,!1)},pathUp(c){return a(c,!0,!1)},pathRightDown(c){return a(c,!1,!0)},pathRightUp(c){return a(c,!1,!0)}}}makeRounded(){function a(d,e,f){const g=d>c?d-c:0;d=(d>c?c:d)/2;return arc$$module$build$src$core$utils$svg_paths("a","0 0,1",d,point$$module$build$src$core$utils$svg_paths((e?-1:1)*d,(e?-1:1)*d))+lineOnAxis$$module$build$src$core$utils$svg_paths("v",(f?1:-1)*g)+arc$$module$build$src$core$utils$svg_paths("a","0 0,1",d,point$$module$build$src$core$utils$svg_paths((e?
+1:-1)*d,(e?-1:1)*d))}const b=this.MAX_DYNAMIC_CONNECTION_SHAPE_WIDTH,c=2*b;return{type:this.SHAPES.ROUND,isDynamic:!0,width(d){d/=2;return d>b?b:d},height(d){return d},connectionOffsetY(d){return d/2},connectionOffsetX(d){return-d},pathDown(d){return a(d,!1,!1)},pathUp(d){return a(d,!0,!1)},pathRightDown(d){return a(d,!1,!0)},pathRightUp(d){return a(d,!1,!0)}}}makeSquared(){function a(c,d,e){c-=2*b;return arc$$module$build$src$core$utils$svg_paths("a","0 0,1",b,point$$module$build$src$core$utils$svg_paths((d?
+-1:1)*b,(d?-1:1)*b))+lineOnAxis$$module$build$src$core$utils$svg_paths("v",(e?1:-1)*c)+arc$$module$build$src$core$utils$svg_paths("a","0 0,1",b,point$$module$build$src$core$utils$svg_paths((d?1:-1)*b,(d?-1:1)*b))}const b=this.CORNER_RADIUS;return{type:this.SHAPES.SQUARE,isDynamic:!0,width(c){return b},height(c){return c},connectionOffsetY(c){return c/2},connectionOffsetX(c){return-c},pathDown(c){return a(c,!1,!1)},pathUp(c){return a(c,!0,!1)},pathRightDown(c){return a(c,!1,!0)},pathRightUp(c){return a(c,
+!1,!0)}}}shapeFor(a){let b=a.getCheck();!b&&a.targetConnection&&(b=a.targetConnection.getCheck());switch(a.type){case ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE:case ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE:a=a.getSourceBlock().getOutputShape();if(null!==a)switch(a){case this.SHAPES.HEXAGONAL:return this.HEXAGONAL;case this.SHAPES.ROUND:return this.ROUNDED;case this.SHAPES.SQUARE:return this.SQUARED}if(b&&-1!==b.indexOf("Boolean"))return this.HEXAGONAL;
+if(b&&-1!==b.indexOf("Number"))return this.ROUNDED;b&&b.indexOf("String");return this.ROUNDED;case ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT:case ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT:return this.NOTCH;default:throw Error("Unknown type");}}makeNotch(){function a(l){return curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(l*e/2,0),point$$module$build$src$core$utils$svg_paths(l*e*3/4,g/2),point$$module$build$src$core$utils$svg_paths(l*
+e,g)])+line$$module$build$src$core$utils$svg_paths([point$$module$build$src$core$utils$svg_paths(l*e,f)])+curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(l*e/4,g/2),point$$module$build$src$core$utils$svg_paths(l*e/2,g),point$$module$build$src$core$utils$svg_paths(l*e,g)])+lineOnAxis$$module$build$src$core$utils$svg_paths("h",l*d)+curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(l*e/2,0),point$$module$build$src$core$utils$svg_paths(l*
+e*3/4,-(g/2)),point$$module$build$src$core$utils$svg_paths(l*e,-g)])+line$$module$build$src$core$utils$svg_paths([point$$module$build$src$core$utils$svg_paths(l*e,-f)])+curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(l*e/4,-(g/2)),point$$module$build$src$core$utils$svg_paths(l*e/2,-g),point$$module$build$src$core$utils$svg_paths(l*e,-g)])}const b=this.NOTCH_WIDTH,c=this.NOTCH_HEIGHT,d=b/3,e=d/3,f=c/2,g=f/2,h=a(1),k=a(-1);return{type:this.SHAPES.NOTCH,
+width:b,height:c,pathLeft:h,pathRight:k}}makeInsideCorners(){const a=this.CORNER_RADIUS,b=arc$$module$build$src$core$utils$svg_paths("a","0 0,0",a,point$$module$build$src$core$utils$svg_paths(-a,a)),c=arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a,point$$module$build$src$core$utils$svg_paths(-a,a)),d=arc$$module$build$src$core$utils$svg_paths("a","0 0,0",a,point$$module$build$src$core$utils$svg_paths(a,a)),e=arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a,point$$module$build$src$core$utils$svg_paths(a,
+a));return{width:a,height:a,pathTop:b,pathBottom:d,rightWidth:a,rightHeight:a,pathTopRight:c,pathBottomRight:e}}generateSecondaryColour_(a){return blend$$module$build$src$core$utils$colour("#000",a,.15)||a}generateTertiaryColour_(a){return blend$$module$build$src$core$utils$colour("#000",a,.25)||a}createDom(a,b,c){super.createDom(a,b,c);a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.DEFS,{},a);b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FILTER,
+{id:"blocklySelectedGlowFilter"+this.randomIdentifier,height:"160%",width:"180%",y:"-30%",x:"-40%"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEGAUSSIANBLUR,{"in":"SourceGraphic",stdDeviation:this.SELECTED_GLOW_SIZE},b);c=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPONENTTRANSFER,{result:"outBlur"},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEFUNCA,{type:"table",
+tableValues:"0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1"},c);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEFLOOD,{"flood-color":this.SELECTED_GLOW_COLOUR,"flood-opacity":1,result:"outColor"},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPOSITE,{"in":"outColor",in2:"outBlur",operator:"in",result:"outGlow"},b);this.selectedGlowFilterId=b.id;this.selectedGlowFilter=b;a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FILTER,
+{id:"blocklyReplacementGlowFilter"+this.randomIdentifier,height:"160%",width:"180%",y:"-30%",x:"-40%"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEGAUSSIANBLUR,{"in":"SourceGraphic",stdDeviation:this.REPLACEMENT_GLOW_SIZE},a);b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPONENTTRANSFER,{result:"outBlur"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEFUNCA,{type:"table",
+tableValues:"0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1"},b);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FEFLOOD,{"flood-color":this.REPLACEMENT_GLOW_COLOUR,"flood-opacity":1,result:"outColor"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPOSITE,{"in":"outColor",in2:"outBlur",operator:"in",result:"outGlow"},a);createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.FECOMPOSITE,{"in":"SourceGraphic",
+in2:"outGlow",operator:"over"},a);this.replacementGlowFilterId=a.id;this.replacementGlowFilter=a}getCSS_(a){return[`${a} .blocklyText,`,`${a} .blocklyFlyoutLabelText {`,`font: ${this.FIELD_TEXT_FONTWEIGHT} ${this.FIELD_TEXT_FONTSIZE}`+`pt ${this.FIELD_TEXT_FONTFAMILY};`,"}",`${a} .blocklyText {`,"fill: #fff;","}",`${a} .blocklyNonEditableText>rect:not(.blocklyDropdownRect),`,`${a} .blocklyEditableText>rect:not(.blocklyDropdownRect) {`,`fill: ${this.FIELD_BORDER_RECT_COLOUR};`,"}",`${a} .blocklyNonEditableText>text,`,
+`${a} .blocklyEditableText>text,`,`${a} .blocklyNonEditableText>g>text,`,`${a} .blocklyEditableText>g>text {`,"fill: #575E75;","}",`${a} .blocklyFlyoutLabelText {`,"fill: #575E75;","}",`${a} .blocklyText.blocklyBubbleText {`,"fill: #575E75;","}",`${a} .blocklyDraggable:not(.blocklyDisabled)`," .blocklyEditableText:not(.editing):hover>rect,",`${a} .blocklyDraggable:not(.blocklyDisabled)`," .blocklyEditableText:not(.editing):hover>.blocklyPath {","stroke: #fff;","stroke-width: 2;","}",`${a} .blocklyHtmlInput {`,
+`font-family: ${this.FIELD_TEXT_FONTFAMILY};`,`font-weight: ${this.FIELD_TEXT_FONTWEIGHT};`,"color: #575E75;","}",`${a} .blocklyDropdownText {`,"fill: #fff !important;","}",`${a}.blocklyWidgetDiv .goog-menuitem,`,`${a}.blocklyDropDownDiv .goog-menuitem {`,`font-family: ${this.FIELD_TEXT_FONTFAMILY};`,"}",`${a}.blocklyDropDownDiv .goog-menuitem-content {`,"color: #fff;","}",`${a} .blocklyHighlightedConnectionPath {`,`stroke: ${this.SELECTED_GLOW_COLOUR};`,"}",`${a} .blocklyDisabled > .blocklyOutlinePath {`,
+`fill: url(#blocklyDisabledPattern${this.randomIdentifier})`,"}",`${a} .blocklyInsertionMarker>.blocklyPath {`,`fill-opacity: ${this.INSERTION_MARKER_OPACITY};`,"stroke: none;","}"]}},module$build$src$core$renderers$zelos$constants={};module$build$src$core$renderers$zelos$constants.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$zelos$constants;var Drawer$$module$build$src$core$renderers$zelos$drawer=class extends Drawer$$module$build$src$core$renderers$common$drawer{constructor(a,b){super(a,b)}draw(){const a=this.block_.pathObject;a.beginDrawing();this.drawOutline_();this.drawInternals_();a.setPath(this.outlinePath_+"\n"+this.inlinePath_);this.info_.RTL&&a.flipRTL();this.recordSizeOnBlock_();this.info_.outputConnection&&(a.outputShapeType=this.info_.outputConnection.shape.type);a.endDrawing()}drawOutline_(){this.info_.outputConnection&&
+this.info_.outputConnection.isDynamicShape&&!this.info_.hasStatementInput&&!this.info_.bottomRow.hasNextConnection?(this.drawFlatTop_(),this.drawRightDynamicConnection_(),this.drawFlatBottom_(),this.drawLeftDynamicConnection_()):super.drawOutline_()}drawLeft_(){this.info_.outputConnection&&this.info_.outputConnection.isDynamicShape?this.drawLeftDynamicConnection_():super.drawLeft_()}drawRightSideRow_(a){if(!(0>=a.height)){if(Types$$module$build$src$core$renderers$measurables$types.isSpacer(a)){const d=
+a.precedesStatement;var b=a.followsStatement;if(d||b){const e=this.constants_.INSIDE_CORNERS;var c=e.rightHeight;c=a.height-(d?c:0);b=b?e.pathBottomRight:"";a=0<c?lineOnAxis$$module$build$src$core$utils$svg_paths("V",a.yPos+c):"";this.outlinePath_+=b+a+(d?e.pathTopRight:"");return}}this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",a.yPos+a.height)}}drawRightDynamicConnection_(){if(!this.info_.outputConnection)throw Error("Cannot draw the output connection of a block that doesn't have one");
+this.outlinePath_+=this.info_.outputConnection.shape.pathRightDown(this.info_.outputConnection.height)}drawLeftDynamicConnection_(){if(!this.info_.outputConnection)throw Error("Cannot draw the output connection of a block that doesn't have one");this.positionOutputConnection_();this.outlinePath_+=this.info_.outputConnection.shape.pathUp(this.info_.outputConnection.height);this.outlinePath_+="z"}drawFlatTop_(){const a=this.info_.topRow;this.positionPreviousConnection_();this.outlinePath_+=moveBy$$module$build$src$core$utils$svg_paths(a.xPos,
+this.info_.startY);this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("h",a.width)}drawFlatBottom_(){const a=this.info_.bottomRow;this.positionNextConnection_();this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",a.baseline);this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("h",-a.width)}drawInlineInput_(a){this.positionInlineInputConnection_(a);const b=a.input.name;if(!a.connectedBlock&&!this.info_.isInsertionMarker){var c=a.width-2*a.connectionWidth;
+a=moveTo$$module$build$src$core$utils$svg_paths(a.xPos+a.connectionWidth,a.centerline-a.height/2)+lineOnAxis$$module$build$src$core$utils$svg_paths("h",c)+a.shape.pathRightDown(a.height)+lineOnAxis$$module$build$src$core$utils$svg_paths("h",-c)+a.shape.pathUp(a.height)+"z";this.block_.pathObject.setOutlinePath(b,a)}}drawStatementInput_(a){var b=a.getLastInput();const c=b.xPos+b.notchOffset+b.shape.width,d=this.constants_.INSIDE_CORNERS,e=b.shape.pathRight+lineOnAxis$$module$build$src$core$utils$svg_paths("h",
+-(b.notchOffset-d.width))+d.pathTop,f=a.height-2*d.height;b=d.pathBottom+lineOnAxis$$module$build$src$core$utils$svg_paths("h",b.notchOffset-d.width)+(b.connectedBottomNextConnection?"":b.shape.pathLeft);this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",c)+e+lineOnAxis$$module$build$src$core$utils$svg_paths("v",f)+b+lineOnAxis$$module$build$src$core$utils$svg_paths("H",a.xPos+a.width);this.positionStatementInputConnection_(a)}},module$build$src$core$renderers$zelos$drawer={};
+module$build$src$core$renderers$zelos$drawer.Drawer=Drawer$$module$build$src$core$renderers$zelos$drawer;var FieldImage$$module$build$src$core$field_image=class extends Field$$module$build$src$core$field{constructor(a,b,c,d,e,f,g){super(Field$$module$build$src$core$field.SKIP_SETUP);this.imageElement=this.clickHandler=null;this.flipRtl=this.isDirty_=this.EDITABLE=!1;this.altText="";c=Number(replaceMessageReferences$$module$build$src$core$utils$parsing(c));b=Number(replaceMessageReferences$$module$build$src$core$utils$parsing(b));if(isNaN(c)||isNaN(b))throw Error("Height and width values of an image field must cast to numbers.");
+if(0>=c||0>=b)throw Error("Height and width values of an image field must be greater than 0.");this.size_=new Size$$module$build$src$core$utils$size(b,c+FieldImage$$module$build$src$core$field_image.Y_PADDING);this.imageHeight=c;"function"===typeof e&&(this.clickHandler=e);a!==Field$$module$build$src$core$field.SKIP_SETUP&&(g?this.configure_(g):(this.flipRtl=!!f,this.altText=replaceMessageReferences$$module$build$src$core$utils$parsing(d)||""),this.setValue(replaceMessageReferences$$module$build$src$core$utils$parsing(a)))}configure_(a){super.configure_(a);
+a.flipRtl&&(this.flipRtl=a.flipRtl);a.alt&&(this.altText=replaceMessageReferences$$module$build$src$core$utils$parsing(a.alt))}initView(){this.imageElement=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.IMAGE,{height:this.imageHeight+"px",width:this.size_.width+"px",alt:this.altText},this.fieldGroup_);this.imageElement.setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",this.value_);this.clickHandler&&(this.imageElement.style.cursor="pointer")}updateSize_(){}doClassValidation_(a){return"string"!==
+typeof a?null:a}doValueUpdate_(a){this.value_=a;this.imageElement&&this.imageElement.setAttributeNS(XLINK_NS$$module$build$src$core$utils$dom,"xlink:href",this.value_)}getFlipRtl(){return this.flipRtl}setAlt(a){a!==this.altText&&(this.altText=a||"",this.imageElement&&this.imageElement.setAttribute("alt",this.altText))}showEditor_(){this.clickHandler&&this.clickHandler(this)}setOnClickHandler(a){this.clickHandler=a}getText_(){return this.altText}static fromJson(a){if(!a.src||!a.width||!a.height)throw Error("src, width, and height values for an image field arerequired. The width and height must be non-zero.");
+return new this(a.src,a.width,a.height,void 0,void 0,void 0,a)}};FieldImage$$module$build$src$core$field_image.Y_PADDING=1;register$$module$build$src$core$field_registry("field_image",FieldImage$$module$build$src$core$field_image);FieldImage$$module$build$src$core$field_image.prototype.DEFAULT_VALUE="";var module$build$src$core$field_image={};module$build$src$core$field_image.FieldImage=FieldImage$$module$build$src$core$field_image;var FieldInput$$module$build$src$core$field_input=class extends Field$$module$build$src$core$field{constructor(a,b,c){super(Field$$module$build$src$core$field.SKIP_SETUP);this.spellcheck_=!0;this.htmlInput_=null;this.isTextValid_=this.isBeingEdited_=!1;this.onKeyInputWrapper_=this.onKeyDownWrapper_=this.valueWhenEditorWasOpened_=null;this.fullBlockClickTarget_=!1;this.workspace_=null;this.SERIALIZABLE=!0;this.CURSOR="text";a!==Field$$module$build$src$core$field.SKIP_SETUP&&(c&&this.configure_(c),
+this.setValue(a),b&&this.setValidator(b))}configure_(a){super.configure_(a);void 0!==a.spellcheck&&(this.spellcheck_=a.spellcheck)}initView(){if(!this.getSourceBlock())throw new UnattachedFieldError$$module$build$src$core$field;super.initView();this.isFullBlockField()&&(this.clickTarget_=this.sourceBlock_.getSvgRoot())}isFullBlockField(){const a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;let b;return this.fullBlockClickTarget_=!(null==(b=this.getConstants())||
+!b.FULL_BLOCK_FIELDS)&&a.isSimpleReporter()}doValueInvalid_(a){this.isBeingEdited_&&(this.isDirty_=!0,this.isTextValid_=!1,a=this.value_,this.value_=this.htmlInput_.getAttribute("data-untyped-default-value"),this.sourceBlock_&&isEnabled$$module$build$src$core$events$utils()&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(this.sourceBlock_,"field",this.name||null,a,this.value_)))}doValueUpdate_(a){this.isTextValid_=
+this.isDirty_=!0;this.value_=a}applyColour(){const a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;this.getConstants().FULL_BLOCK_FIELDS&&this.fieldGroup_&&(!this.isFullBlockField()&&this.borderRect_?(this.borderRect_.style.display="block",this.borderRect_.setAttribute("stroke",a.style.colourTertiary)):(this.borderRect_.style.display="none",a.pathObject.svgPath.setAttribute("fill",this.getConstants().FIELD_BORDER_RECT_COLOUR)))}getSize(){let a;if(null==(a=
+this.getConstants())?0:a.FULL_BLOCK_FIELDS)this.render_(),this.isDirty_=!1;return super.getSize()}render_(){super.render_();if(this.isBeingEdited_){this.resizeEditor_();var a=this.htmlInput_;this.isTextValid_?(removeClass$$module$build$src$core$utils$dom(a,"blocklyInvalidInput"),setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.INVALID,!1)):(addClass$$module$build$src$core$utils$dom(a,"blocklyInvalidInput"),setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.INVALID,
+!0))}a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;this.getConstants().FULL_BLOCK_FIELDS&&a.applyColour()}setSpellcheck(a){a!==this.spellcheck_&&(this.spellcheck_=a,this.htmlInput_&&this.htmlInput_.setAttribute("spellcheck",this.spellcheck_))}showEditor_(a,b=!1){this.workspace_=this.sourceBlock_.workspace;!b&&this.workspace_.options.modalInputs&&(MOBILE$$module$build$src$core$utils$useragent||ANDROID$$module$build$src$core$utils$useragent||IPAD$$module$build$src$core$utils$useragent)?
+this.showPromptEditor_():this.showInlineEditor_(b)}showPromptEditor_(){prompt$$module$build$src$core$dialog($.Msg$$module$build$src$core$msg.CHANGE_VALUE_TITLE,this.getText(),a=>{null!==a&&this.setValue(this.getValueFromEditorText_(a));this.onFinishEditing_(this.value_)})}showInlineEditor_(a){const b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;show$$module$build$src$core$widgetdiv(this,b.RTL,this.widgetDispose_.bind(this));this.htmlInput_=this.widgetCreate_();
+this.isBeingEdited_=!0;this.valueWhenEditorWasOpened_=this.value_;a||(this.htmlInput_.focus({preventScroll:!0}),this.htmlInput_.select())}widgetCreate_(){var a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;$.setGroup$$module$build$src$core$events$utils(!0);const b=getDiv$$module$build$src$core$widgetdiv();var c=this.getClickTarget_();if(!c)throw Error("A click target has not been set.");addClass$$module$build$src$core$utils$dom(c,"editing");c=document.createElement("input");
+c.className="blocklyHtmlInput";c.setAttribute("spellcheck",this.spellcheck_);const d=this.workspace_.getScale();var e=this.getConstants().FIELD_TEXT_FONTSIZE*d+"pt";b.style.fontSize=e;c.style.fontSize=e;e=FieldInput$$module$build$src$core$field_input.BORDERRADIUS*d+"px";this.isFullBlockField()&&(e=this.getScaledBBox(),e=(e.bottom-e.top)/2+"px",a=a.getParent()?a.getParent().style.colourTertiary:this.sourceBlock_.style.colourTertiary,c.style.border=1*d+"px solid "+a,b.style.borderRadius=e,b.style.transition=
+"box-shadow 0.25s ease 0s",this.getConstants().FIELD_TEXTINPUT_BOX_SHADOW&&(b.style.boxShadow="rgba(255, 255, 255, 0.3) 0 0 0 "+4*d+"px"));c.style.borderRadius=e;b.appendChild(c);c.value=c.defaultValue=this.getEditorText_(this.value_);c.setAttribute("data-untyped-default-value",String(this.value_));this.resizeEditor_();this.bindInputEvents_(c);return c}widgetDispose_(){this.isBeingEdited_=!1;this.isTextValid_=!0;this.forceRerender();this.onFinishEditing_(this.value_);this.sourceBlock_&&isEnabled$$module$build$src$core$events$utils()&&
+null!==this.valueWhenEditorWasOpened_&&this.valueWhenEditorWasOpened_!==this.value_&&(fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CHANGE$$module$build$src$core$events$utils))(this.sourceBlock_,"field",this.name||null,this.valueWhenEditorWasOpened_,this.value_)),this.valueWhenEditorWasOpened_=null);$.setGroup$$module$build$src$core$events$utils(!1);this.unbindInputEvents_();var a=getDiv$$module$build$src$core$widgetdiv().style;a.width="auto";a.height="auto";
+a.fontSize="";a.transition="";a.boxShadow="";this.htmlInput_=null;a=this.getClickTarget_();if(!a)throw Error("A click target has not been set.");removeClass$$module$build$src$core$utils$dom(a,"editing")}onFinishEditing_(a){}bindInputEvents_(a){this.onKeyDownWrapper_=conditionalBind$$module$build$src$core$browser_events(a,"keydown",this,this.onHtmlInputKeyDown_);this.onKeyInputWrapper_=conditionalBind$$module$build$src$core$browser_events(a,"input",this,this.onHtmlInputChange_)}unbindInputEvents_(){this.onKeyDownWrapper_&&
+(unbind$$module$build$src$core$browser_events(this.onKeyDownWrapper_),this.onKeyDownWrapper_=null);this.onKeyInputWrapper_&&(unbind$$module$build$src$core$browser_events(this.onKeyInputWrapper_),this.onKeyInputWrapper_=null)}onHtmlInputKeyDown_(a){"Enter"===a.key?(hide$$module$build$src$core$widgetdiv(),hideWithoutAnimation$$module$build$src$core$dropdowndiv()):"Escape"===a.key?(this.setValue(this.htmlInput_.getAttribute("data-untyped-default-value")),hide$$module$build$src$core$widgetdiv(),hideWithoutAnimation$$module$build$src$core$dropdowndiv()):
+"Tab"===a.key&&(hide$$module$build$src$core$widgetdiv(),hideWithoutAnimation$$module$build$src$core$dropdowndiv(),this.sourceBlock_.tab(this,!a.shiftKey),a.preventDefault())}onHtmlInputChange_(a){a=this.value_;this.setValue(this.getValueFromEditorText_(this.htmlInput_.value),!1);this.sourceBlock_&&isEnabled$$module$build$src$core$events$utils()&&this.value_!==a&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils))(this.sourceBlock_,
+this.name||null,a,this.value_));finishQueuedRenders$$module$build$src$core$render_management().then(()=>{this.resizeEditor_()})}setEditorValue_(a,b=!0){this.isDirty_=!0;this.isBeingEdited_&&(this.htmlInput_.value=this.getEditorText_(a));this.setValue(a,b)}resizeEditor_(){var a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;const b=getDiv$$module$build$src$core$widgetdiv(),c=this.getScaledBBox();b.style.width=c.right-c.left+"px";b.style.height=c.bottom-c.top+
+"px";a=new Coordinate$$module$build$src$core$utils$coordinate(a.RTL?c.right-b.offsetWidth:c.left,c.top);b.style.left=a.x+"px";b.style.top=a.y+"px"}repositionForWindowResize(){const a=this.getSourceBlock();if(!(a instanceof BlockSvg$$module$build$src$core$block_svg))return!1;bumpObjectIntoBounds$$module$build$src$core$bump_objects(this.workspace_,this.workspace_.getMetricsManager().getViewMetrics(!0),a);this.resizeEditor_();return!0}isTabNavigable(){return!0}getText_(){return this.isBeingEdited_&&
+this.htmlInput_?this.htmlInput_.value:null}getEditorText_(a){return`${a}`}getValueFromEditorText_(a){return a}};FieldInput$$module$build$src$core$field_input.BORDERRADIUS=4;var module$build$src$core$field_input={};module$build$src$core$field_input.FieldInput=FieldInput$$module$build$src$core$field_input;var FieldTextInput$$module$build$src$core$field_textinput=class extends FieldInput$$module$build$src$core$field_input{constructor(a,b,c){super(a,b,c)}doClassValidation_(a){return void 0===a?null:`${a}`}static fromJson(a){return new this(replaceMessageReferences$$module$build$src$core$utils$parsing(a.text),void 0,a)}};register$$module$build$src$core$field_registry("field_input",FieldTextInput$$module$build$src$core$field_textinput);
+FieldTextInput$$module$build$src$core$field_textinput.prototype.DEFAULT_VALUE="";var module$build$src$core$field_textinput={};module$build$src$core$field_textinput.FieldTextInput=FieldTextInput$$module$build$src$core$field_textinput;var BottomRow$$module$build$src$core$renderers$zelos$measurables$bottom_row=class extends BottomRow$$module$build$src$core$renderers$measurables$bottom_row{constructor(a){super(a)}endsWithElemSpacer(){return!1}hasLeftSquareCorner(a){return!!a.outputConnection}hasRightSquareCorner(a){return!!a.outputConnection&&!a.statementInputCount&&!a.nextConnection}},module$build$src$core$renderers$zelos$measurables$bottom_row={};module$build$src$core$renderers$zelos$measurables$bottom_row.BottomRow=BottomRow$$module$build$src$core$renderers$zelos$measurables$bottom_row;var StatementInput$$module$build$src$core$renderers$zelos$measurables$inputs=class extends StatementInput$$module$build$src$core$renderers$measurables$statement_input{constructor(a,b){super(a,b);this.connectedBottomNextConnection=!1;if(this.connectedBlock){for(a=this.connectedBlock;b=a.getNextBlock();)a=b;a.nextConnection||(this.height=this.connectedBlockHeight,this.connectedBottomNextConnection=!0)}}},module$build$src$core$renderers$zelos$measurables$inputs={};
+module$build$src$core$renderers$zelos$measurables$inputs.StatementInput=StatementInput$$module$build$src$core$renderers$zelos$measurables$inputs;var RightConnectionShape$$module$build$src$core$renderers$zelos$measurables$row_elements=class extends Measurable$$module$build$src$core$renderers$measurables$base{constructor(a){super(a);this.width=this.height=0;this.type|=Types$$module$build$src$core$renderers$measurables$types.getType("RIGHT_CONNECTION")}},module$build$src$core$renderers$zelos$measurables$row_elements={};module$build$src$core$renderers$zelos$measurables$row_elements.RightConnectionShape=RightConnectionShape$$module$build$src$core$renderers$zelos$measurables$row_elements;var TopRow$$module$build$src$core$renderers$zelos$measurables$top_row=class extends TopRow$$module$build$src$core$renderers$measurables$top_row{constructor(a){super(a)}endsWithElemSpacer(){return!1}hasLeftSquareCorner(a){const b=(a.hat?"cap"===a.hat:this.constants_.ADD_START_HATS)&&!a.outputConnection&&!a.previousConnection;return!!a.outputConnection||b}hasRightSquareCorner(a){return!!a.outputConnection&&!a.statementInputCount&&!a.nextConnection}},module$build$src$core$renderers$zelos$measurables$top_row=
+{};module$build$src$core$renderers$zelos$measurables$top_row.TopRow=TopRow$$module$build$src$core$renderers$zelos$measurables$top_row;var RenderInfo$$module$build$src$core$renderers$zelos$info=class extends RenderInfo$$module$build$src$core$renderers$common$info{constructor(a,b){super(a,b);this.isInline=!0;this.renderer_=a;this.constants_=this.renderer_.getConstants();this.topRow=new TopRow$$module$build$src$core$renderers$zelos$measurables$top_row(this.constants_);this.bottomRow=new BottomRow$$module$build$src$core$renderers$zelos$measurables$bottom_row(this.constants_);this.isMultiRow=!b.getInputsInline()||b.isCollapsed();this.hasStatementInput=
+0<b.statementInputCount;this.rightSide=this.outputConnection?new RightConnectionShape$$module$build$src$core$renderers$zelos$measurables$row_elements(this.constants_):null;this.rightAlignedDummyInputs=new WeakMap}getRenderer(){return this.renderer_}measure(){this.createRows_();this.addElemSpacing_();this.addRowSpacing_();this.adjustXPosition_();this.computeBounds_();this.alignRowElements_();this.finalize_()}shouldStartNewRow_(a,b){return b?b instanceof EndRowInput$$module$build$src$core$inputs$end_row_input||
+a instanceof StatementInput$$module$build$src$core$inputs$statement_input||b instanceof StatementInput$$module$build$src$core$inputs$statement_input?!0:a instanceof $.ValueInput$$module$build$src$core$inputs$value_input||a instanceof DummyInput$$module$build$src$core$inputs$dummy_input||a instanceof EndRowInput$$module$build$src$core$inputs$end_row_input?!this.isInline||this.isMultiRow:!1:!1}getDesiredRowWidth_(a){return a.hasStatement?this.width-this.startX-(this.constants_.INSIDE_CORNERS.rightWidth||
+0):super.getDesiredRowWidth_(a)}getInRowSpacing_(a,b){return a&&b||!this.outputConnection||!this.outputConnection.isDynamicShape||this.hasStatementInput||this.bottomRow.hasNextConnection?!a&&b&&Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b)?this.constants_.STATEMENT_INPUT_PADDING_LEFT:a&&Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(a)&&b&&(Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(b)||Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b))?
+b.notchOffset-this.constants_.CORNER_RADIUS:a&&Types$$module$build$src$core$renderers$measurables$types.isLeftSquareCorner(a)&&b&&Types$$module$build$src$core$renderers$measurables$types.isHat(b)?this.constants_.NO_PADDING:this.constants_.MEDIUM_PADDING:this.constants_.NO_PADDING}getSpacerRowHeight_(a,b){if(Types$$module$build$src$core$renderers$measurables$types.isTopRow(a)&&Types$$module$build$src$core$renderers$measurables$types.isBottomRow(b))return this.constants_.EMPTY_BLOCK_SPACER_HEIGHT;const c=
+Types$$module$build$src$core$renderers$measurables$types.isInputRow(a)&&a.hasStatement,d=Types$$module$build$src$core$renderers$measurables$types.isInputRow(b)&&b.hasStatement;return d||c?(a=Math.max(this.constants_.NOTCH_HEIGHT,this.constants_.INSIDE_CORNERS.rightHeight||0),d&&c?Math.max(a,this.constants_.DUMMY_INPUT_MIN_HEIGHT):a):Types$$module$build$src$core$renderers$measurables$types.isTopRow(a)?a.hasPreviousConnection||this.outputConnection&&!this.hasStatementInput?this.constants_.NO_PADDING:
+Math.abs(this.constants_.NOTCH_HEIGHT-this.constants_.CORNER_RADIUS):Types$$module$build$src$core$renderers$measurables$types.isBottomRow(b)?this.outputConnection?!b.hasNextConnection&&this.hasStatementInput?Math.abs(this.constants_.NOTCH_HEIGHT-this.constants_.CORNER_RADIUS):this.constants_.NO_PADDING:Math.max(this.topRow.minHeight,Math.max(this.constants_.NOTCH_HEIGHT,this.constants_.CORNER_RADIUS))-this.constants_.CORNER_RADIUS:this.constants_.MEDIUM_PADDING}getSpacerRowWidth_(a,b){const c=this.width-
+this.startX;return Types$$module$build$src$core$renderers$measurables$types.isInputRow(a)&&a.hasStatement||Types$$module$build$src$core$renderers$measurables$types.isInputRow(b)&&b.hasStatement?Math.max(c,this.constants_.STATEMENT_INPUT_SPACER_MIN_WIDTH):c}getElemCenterline_(a,b){if(a.hasStatement&&!Types$$module$build$src$core$renderers$measurables$types.isSpacer(b)&&!Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b))return a.yPos+this.constants_.EMPTY_STATEMENT_INPUT_HEIGHT/
+2;if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)&&b instanceof InputConnection$$module$build$src$core$renderers$measurables$input_connection){const c=b.connectedBlock;if(c&&c.outputConnection&&c.nextConnection)return a.yPos+c.height/2}return super.getElemCenterline_(a,b)}addInput_(a,b){if((a instanceof DummyInput$$module$build$src$core$inputs$dummy_input||a instanceof EndRowInput$$module$build$src$core$inputs$end_row_input)&&b.hasDummyInput&&b.align===$.Align$$module$build$src$core$inputs$align.LEFT&&
+a.align===$.Align$$module$build$src$core$inputs$align.RIGHT)this.rightAlignedDummyInputs.set(b,a);else if(a instanceof StatementInput$$module$build$src$core$inputs$statement_input){b.elements.push(new StatementInput$$module$build$src$core$renderers$zelos$measurables$inputs(this.constants_,a));b.hasStatement=!0;null===b.align&&(b.align=a.align);return}super.addInput_(a,b)}addAlignmentPadding_(a,b){if(this.rightAlignedDummyInputs.get(a)){let c;for(let d=0;d<a.elements.length;d++){const e=a.elements[d];
+Types$$module$build$src$core$renderers$measurables$types.isSpacer(e)&&(c=e);if(Types$$module$build$src$core$renderers$measurables$types.isField(e)&&e instanceof Field$$module$build$src$core$renderers$measurables$field&&e.parentInput===this.rightAlignedDummyInputs.get(a))break}if(c){c.width+=b;a.width+=b;return}}super.addAlignmentPadding_(a,b)}adjustXPosition_(){const a=this.constants_.NOTCH_OFFSET_LEFT+this.constants_.NOTCH_WIDTH;let b=a;for(let e=2;e<this.rows.length-1;e+=2){var c=this.rows[e-1];
+const f=this.rows[e];var d=this.rows[e+1];c=2===e?!!this.topRow.hasPreviousConnection:!!c.followsStatement;d=e+2>=this.rows.length-1?!!this.bottomRow.hasNextConnection:!!d.precedesStatement;if(Types$$module$build$src$core$renderers$measurables$types.isInputRow(f)&&f.hasStatement){f.measure();let g,h;b=f.width-(null!=(h=null==(g=f.getLastInput())?void 0:g.width)?h:0)+a}else if(c&&(2===e||d)&&Types$$module$build$src$core$renderers$measurables$types.isInputRow(f)&&!f.hasStatement){d=f.xPos;c=null;for(let g=
+0;g<f.elements.length;g++){const h=f.elements[g];Types$$module$build$src$core$renderers$measurables$types.isSpacer(h)&&(c=h);c&&(Types$$module$build$src$core$renderers$measurables$types.isField(h)||Types$$module$build$src$core$renderers$measurables$types.isInput(h))&&d<b&&!(Types$$module$build$src$core$renderers$measurables$types.isField(h)&&h instanceof Field$$module$build$src$core$renderers$measurables$field&&(h.field instanceof FieldLabel$$module$build$src$core$field_label||h.field instanceof FieldImage$$module$build$src$core$field_image))&&
+(c.width+=b-d);d+=h.width}}}}finalizeOutputConnection_(){if(this.outputConnection&&this.outputConnection.isDynamicShape){var a=this.outputConnection.shape;if("isDynamic"in a&&a.isDynamic){var b=0;for(var c=0;c<this.rows.length;c++){const d=this.rows[c];d.yPos=b;b+=d.height}this.height=b;c=this.bottomRow.hasNextConnection?this.height-this.bottomRow.descenderHeight:this.height;b=a.height(c);c=a.width(c);this.outputConnection.height=b;this.outputConnection.width=c;this.outputConnection.startX=c;this.outputConnection.connectionOffsetY=
+a.connectionOffsetY(b);this.outputConnection.connectionOffsetX=a.connectionOffsetX(c);a=0;this.hasStatementInput||this.bottomRow.hasNextConnection||(a=c,this.rightSide.height=b,this.rightSide.width=a,this.rightSide.centerline=b/2,this.rightSide.xPos=this.width+a);this.startX=c;this.width+=c+a;this.widthWithChildren+=c+a}}}finalizeHorizontalAlignment_(){if(this.outputConnection&&!this.hasStatementInput&&!this.bottomRow.hasNextConnection){var a=0;for(var b=0;b<this.rows.length;b++){var c=this.rows[b];
+if(!Types$$module$build$src$core$renderers$measurables$types.isInputRow(c))continue;a=c.elements[c.elements.length-2];let d=this.getNegativeSpacing_(c.elements[1]),e=this.getNegativeSpacing_(a);a=d+e;const f=this.constants_.MIN_BLOCK_WIDTH+2*this.outputConnection.width;this.width-a<f&&(a=this.width-f,d=a/2,e=a/2);c.elements.unshift(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,-d));c.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,
+-e))}if(a)for(this.width-=a,this.widthWithChildren-=a,this.rightSide.xPos-=a,b=0;b<this.rows.length;b++)c=this.rows[b],Types$$module$build$src$core$renderers$measurables$types.isTopOrBottomRow(c)&&(c.elements[1].width-=a),c.width-=a,c.widthWithConnectedBlocks-=a}}getNegativeSpacing_(a){if(!a||!this.outputConnection)return 0;const b=this.outputConnection.width;var c=this.outputConnection.shape.type;const d=this.constants_;if(1<this.inputRows.length)switch(c){case d.SHAPES.ROUND:return c=this.constants_.MAX_DYNAMIC_CONNECTION_SHAPE_WIDTH,
+c=this.height/2>c?c:this.height/2,b-c*(1-Math.sin(Math.acos((c-this.constants_.SMALL_PADDING)/c)));default:return 0}if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(a)&&a instanceof InputConnection$$module$build$src$core$renderers$measurables$input_connection){const e=a.connectedBlock;a=e?e.pathObject.outputShapeType:a.shape.type;return null==a||e&&e.outputConnection&&(e.statementInputCount||e.nextConnection)||c===d.SHAPES.HEXAGONAL&&c!==a?0:b-this.constants_.SHAPE_IN_SHAPE_PADDING[c][a]}return Types$$module$build$src$core$renderers$measurables$types.isField(a)&&
+a instanceof Field$$module$build$src$core$renderers$measurables$field?c===d.SHAPES.ROUND&&a.field instanceof FieldTextInput$$module$build$src$core$field_textinput?b-2.75*d.GRID_UNIT:b-this.constants_.SHAPE_IN_SHAPE_PADDING[c][0]:Types$$module$build$src$core$renderers$measurables$types.isIcon(a)?this.constants_.SMALL_PADDING:0}finalizeVerticalAlignment_(){if(!this.outputConnection)for(let d=2;d<this.rows.length-1;d+=2){const e=this.rows[d-1],f=this.rows[d],g=this.rows[d+1];var a=2===d,b=d+2>=this.rows.length-
+1?!!this.bottomRow.hasNextConnection:!!g.precedesStatement;if(a?this.topRow.hasPreviousConnection:e.followsStatement){var c=f.elements[1];c=3===f.elements.length&&c instanceof Field$$module$build$src$core$renderers$measurables$field&&(c.field instanceof FieldLabel$$module$build$src$core$field_label||c.field instanceof FieldImage$$module$build$src$core$field_image);if(!a&&c)e.height-=this.constants_.SMALL_PADDING,g.height-=this.constants_.SMALL_PADDING,f.height-=this.constants_.MEDIUM_PADDING;else if(!a&&
+!b)e.height+=this.constants_.SMALL_PADDING;else if(b){a=!1;for(b=0;b<f.elements.length;b++)if(c=f.elements[b],c instanceof InputConnection$$module$build$src$core$renderers$measurables$input_connection&&Types$$module$build$src$core$renderers$measurables$types.isInlineInput(c)&&c.connectedBlock&&!c.connectedBlock.isShadow()&&40<=c.connectedBlock.getHeightWidth().height){a=!0;break}a&&(e.height-=this.constants_.SMALL_PADDING,g.height-=this.constants_.SMALL_PADDING)}}}}finalize_(){this.finalizeOutputConnection_();
+this.finalizeHorizontalAlignment_();this.finalizeVerticalAlignment_();super.finalize_();this.rightSide&&(this.widthWithChildren+=this.rightSide.width)}},module$build$src$core$renderers$zelos$info={};module$build$src$core$renderers$zelos$info.RenderInfo=RenderInfo$$module$build$src$core$renderers$zelos$info;var MarkerSvg$$module$build$src$core$renderers$zelos$marker_svg=class extends MarkerSvg$$module$build$src$core$renderers$common$marker_svg{constructor(a,b,c){super(a,b,c);this.markerCircle=null}showWithInputOutput(a){const b=a.getSourceBlock();a=a.getLocation().getOffsetInBlock();this.positionCircle(a.x,a.y);this.setParent_(b);this.showCurrent_()}showWithOutput_(a){this.showWithInputOutput(a)}showWithInput_(a){this.showWithInputOutput(a)}showWithBlock_(a){a=a.getLocation();const b=a.getHeightWidth();
+this.positionRect_(0,0,b.width,b.height);this.setParent_(a);this.showCurrent_()}positionCircle(a,b){let c;null==(c=this.markerCircle)||c.setAttribute("cx",`${a}`);let d;null==(d=this.markerCircle)||d.setAttribute("cy",`${b}`);this.currentMarkerSvg=this.markerCircle}hide(){super.hide();this.markerCircle&&(this.markerCircle.style.display="none")}createDomInternal_(){super.createDomInternal_();this.markerCircle=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CIRCLE,
+{r:this.constants_.CURSOR_RADIUS,"stroke-width":this.constants_.CURSOR_STROKE_WIDTH},this.markerSvg_);this.hide();if(this.isCursor()){const a=this.getBlinkProperties_();createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.ANIMATE,a,this.markerCircle)}return this.markerSvg_}applyColour_(a){super.applyColour_(a);let b;null==(b=this.markerCircle)||b.setAttribute("fill",this.colour_);let c;null==(c=this.markerCircle)||c.setAttribute("stroke",this.colour_);if(this.isCursor()){a=
+this.colour_+";transparent;transparent;";let d;null==(d=this.markerCircle)||d.firstElementChild.setAttribute("values",a)}}},module$build$src$core$renderers$zelos$marker_svg={};module$build$src$core$renderers$zelos$marker_svg.MarkerSvg=MarkerSvg$$module$build$src$core$renderers$zelos$marker_svg;var PathObject$$module$build$src$core$renderers$zelos$path_object=class extends PathObject$$module$build$src$core$renderers$common$path_object{constructor(a,b,c){super(a,b,c);this.svgPathSelected=null;this.outlines=new Map;this.remainingOutlines=new Set;this.outputShapeType=null;this.constants=c}setPath(a){super.setPath(a);this.svgPathSelected&&this.svgPathSelected.setAttribute("d",a)}applyColour(a){super.applyColour(a);const b=a.getParent();a.isShadow()&&b&&this.svgPath.setAttribute("stroke",b.style.colourTertiary);
+for(const c of this.outlines.values())c.setAttribute("fill",this.style.colourTertiary)}flipRTL(){super.flipRTL();for(const a of this.outlines.values())a.setAttribute("transform","scale(-1 1)")}updateSelected(a){this.setClass_("blocklySelected",a);a?this.svgPathSelected||(this.svgPathSelected=this.svgPath.cloneNode(!0),this.svgPathSelected.setAttribute("fill","none"),this.svgPathSelected.setAttribute("filter","url(#"+this.constants.selectedGlowFilterId+")"),this.svgRoot.appendChild(this.svgPathSelected)):
+this.svgPathSelected&&(this.svgRoot.removeChild(this.svgPathSelected),this.svgPathSelected=null)}updateReplacementFade(a){this.setClass_("blocklyReplaceable",a);a?this.svgPath.setAttribute("filter","url(#"+this.constants.replacementGlowFilterId+")"):this.svgPath.removeAttribute("filter")}updateShapeForInputHighlight(a,b){a=a.getParentInput().name;(a=this.getOutlinePath(a))&&(b?a.setAttribute("filter","url(#"+this.constants.replacementGlowFilterId+")"):a.removeAttribute("filter"))}beginDrawing(){this.remainingOutlines.clear();
+for(const a of this.outlines.keys())this.remainingOutlines.add(a)}endDrawing(){if(this.remainingOutlines.size)for(const a of this.remainingOutlines)this.removeOutlinePath(a);this.remainingOutlines.clear()}setOutlinePath(a,b){a=this.getOutlinePath(a);a.setAttribute("d",b);a.setAttribute("fill",this.style.colourTertiary)}getOutlinePath(a){this.outlines.has(a)||this.outlines.set(a,createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyOutlinePath",
+d:""},this.svgRoot));this.remainingOutlines.delete(a);return this.outlines.get(a)}removeOutlinePath(a){let b,c;null==(b=this.outlines.get(a))||null==(c=b.parentNode)||c.removeChild(this.outlines.get(a));this.outlines.delete(a)}},module$build$src$core$renderers$zelos$path_object={};module$build$src$core$renderers$zelos$path_object.PathObject=PathObject$$module$build$src$core$renderers$zelos$path_object;var Renderer$$module$build$src$core$renderers$zelos$renderer=class extends Renderer$$module$build$src$core$renderers$common$renderer{constructor(a){super(a)}makeConstants_(){return new ConstantProvider$$module$build$src$core$renderers$zelos$constants}makeRenderInfo_(a){return new RenderInfo$$module$build$src$core$renderers$zelos$info(this,a)}makeDrawer_(a,b){return new Drawer$$module$build$src$core$renderers$zelos$drawer(a,b)}makeMarkerDrawer(a,b){return new MarkerSvg$$module$build$src$core$renderers$zelos$marker_svg(a,
+this.getConstants(),b)}makePathObject(a,b){return new PathObject$$module$build$src$core$renderers$zelos$path_object(a,b,this.getConstants())}getConstants(){return this.constants_}shouldHighlightConnection(a){return a.type!==ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE&&a.type!==ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE}getConnectionPreviewMethod(a,b,c){return b.type===ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE?a.isConnected()?InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.REPLACEMENT_FADE:
+InsertionMarkerManager$$module$build$src$core$insertion_marker_manager.PREVIEW_TYPE.INPUT_OUTLINE:super.getConnectionPreviewMethod(a,b,c)}};register$$module$build$src$core$renderers$common$block_rendering("zelos",Renderer$$module$build$src$core$renderers$zelos$renderer);var module$build$src$core$renderers$zelos$renderer={};module$build$src$core$renderers$zelos$renderer.Renderer=Renderer$$module$build$src$core$renderers$zelos$renderer;var module$build$src$core$renderers$zelos$zelos={};module$build$src$core$renderers$zelos$zelos.BottomRow=BottomRow$$module$build$src$core$renderers$zelos$measurables$bottom_row;module$build$src$core$renderers$zelos$zelos.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$zelos$constants;module$build$src$core$renderers$zelos$zelos.Drawer=Drawer$$module$build$src$core$renderers$zelos$drawer;module$build$src$core$renderers$zelos$zelos.MarkerSvg=MarkerSvg$$module$build$src$core$renderers$zelos$marker_svg;
+module$build$src$core$renderers$zelos$zelos.PathObject=PathObject$$module$build$src$core$renderers$zelos$path_object;module$build$src$core$renderers$zelos$zelos.RenderInfo=RenderInfo$$module$build$src$core$renderers$zelos$info;module$build$src$core$renderers$zelos$zelos.Renderer=Renderer$$module$build$src$core$renderers$zelos$renderer;module$build$src$core$renderers$zelos$zelos.RightConnectionShape=RightConnectionShape$$module$build$src$core$renderers$zelos$measurables$row_elements;
+module$build$src$core$renderers$zelos$zelos.StatementInput=StatementInput$$module$build$src$core$renderers$zelos$measurables$inputs;module$build$src$core$renderers$zelos$zelos.TopRow=TopRow$$module$build$src$core$renderers$zelos$measurables$top_row;registerDefaultOptions$$module$build$src$core$contextmenu_items();var module$build$src$core$contextmenu_items={};module$build$src$core$contextmenu_items.registerCleanup=registerCleanup$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerCollapse=registerCollapse$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerCollapseExpandBlock=registerCollapseExpandBlock$$module$build$src$core$contextmenu_items;
+module$build$src$core$contextmenu_items.registerComment=registerComment$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerDefaultOptions=registerDefaultOptions$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerDelete=registerDelete$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerDeleteAll=registerDeleteAll$$module$build$src$core$contextmenu_items;
+module$build$src$core$contextmenu_items.registerDisable=registerDisable$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerDuplicate=registerDuplicate$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerExpand=registerExpand$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerHelp=registerHelp$$module$build$src$core$contextmenu_items;
+module$build$src$core$contextmenu_items.registerInline=registerInline$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerRedo=registerRedo$$module$build$src$core$contextmenu_items;module$build$src$core$contextmenu_items.registerUndo=registerUndo$$module$build$src$core$contextmenu_items;var FieldAngle$$module$build$src$core$field_angle=class extends FieldInput$$module$build$src$core$field_input{constructor(a,b,c){super(Field$$module$build$src$core$field.SKIP_SETUP);this.clockwise=FieldAngle$$module$build$src$core$field_angle.CLOCKWISE;this.offset=FieldAngle$$module$build$src$core$field_angle.OFFSET;this.wrap=FieldAngle$$module$build$src$core$field_angle.WRAP;this.round=FieldAngle$$module$build$src$core$field_angle.ROUND;this.boundEvents=[];this.symbol_=this.gauge=this.line=null;
+a!==Field$$module$build$src$core$field.SKIP_SETUP&&(c&&this.configure_(c),this.setValue(a),b&&this.setValidator(b))}configure_(a){super.configure_(a);switch(a.mode){case Mode$$module$build$src$core$field_angle.COMPASS:this.clockwise=!0;this.offset=90;break;case Mode$$module$build$src$core$field_angle.PROTRACTOR:this.clockwise=!1,this.offset=0}a.clockwise&&(this.clockwise=a.clockwise);a.offset&&(this.offset=a.offset);a.wrap&&(this.wrap=a.wrap);a.round&&(this.round=a.round)}initView(){super.initView();
+this.symbol_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TSPAN,{});this.symbol_.appendChild(document.createTextNode("\u00b0"));this.getTextElement().appendChild(this.symbol_)}render_(){super.render_();this.updateGraph()}showEditor_(a){super.showEditor_(a,MOBILE$$module$build$src$core$utils$useragent||ANDROID$$module$build$src$core$utils$useragent||IPAD$$module$build$src$core$utils$useragent);a=this.dropdownCreate();getContentDiv$$module$build$src$core$dropdowndiv().appendChild(a);
+this.sourceBlock_ instanceof BlockSvg$$module$build$src$core$block_svg&&setColour$$module$build$src$core$dropdowndiv(this.sourceBlock_.style.colourPrimary,this.sourceBlock_.style.colourTertiary);showPositionedByField$$module$build$src$core$dropdowndiv(this,this.dropdownDispose.bind(this));this.updateGraph()}dropdownCreate(){const a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.SVG,{xmlns:SVG_NS$$module$build$src$core$utils$dom,"xmlns:html":HTML_NS$$module$build$src$core$utils$dom,
+"xmlns:xlink":XLINK_NS$$module$build$src$core$utils$dom,version:"1.1",height:2*FieldAngle$$module$build$src$core$field_angle.HALF+"px",width:2*FieldAngle$$module$build$src$core$field_angle.HALF+"px"});a.style.touchAction="none";const b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.CIRCLE,{cx:FieldAngle$$module$build$src$core$field_angle.HALF,cy:FieldAngle$$module$build$src$core$field_angle.HALF,r:FieldAngle$$module$build$src$core$field_angle.RADIUS,"class":"blocklyAngleCircle"},
+a);this.gauge=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyAngleGauge"},a);this.line=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{x1:FieldAngle$$module$build$src$core$field_angle.HALF,y1:FieldAngle$$module$build$src$core$field_angle.HALF,"class":"blocklyAngleLine"},a);for(let c=0;360>c;c+=15)createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.LINE,{x1:FieldAngle$$module$build$src$core$field_angle.HALF+
+FieldAngle$$module$build$src$core$field_angle.RADIUS,y1:FieldAngle$$module$build$src$core$field_angle.HALF,x2:FieldAngle$$module$build$src$core$field_angle.HALF+FieldAngle$$module$build$src$core$field_angle.RADIUS-(0===c%45?10:5),y2:FieldAngle$$module$build$src$core$field_angle.HALF,"class":"blocklyAngleMarks",transform:"rotate("+c+","+FieldAngle$$module$build$src$core$field_angle.HALF+","+FieldAngle$$module$build$src$core$field_angle.HALF+")"},a);this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(a,
+"click",this,this.hide));this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(b,"pointerdown",this,this.onMouseMove_,!0));this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(b,"pointermove",this,this.onMouseMove_,!0));return a}dropdownDispose(){for(const a of this.boundEvents)unbind$$module$build$src$core$browser_events(a);this.boundEvents.length=0;this.line=this.gauge=null}hide(){hideIfOwner$$module$build$src$core$dropdowndiv(this);hide$$module$build$src$core$widgetdiv()}onMouseMove_(a){var b=
+this.gauge.ownerSVGElement.getBoundingClientRect();const c=a.clientX-b.left-FieldAngle$$module$build$src$core$field_angle.HALF;a=a.clientY-b.top-FieldAngle$$module$build$src$core$field_angle.HALF;b=Math.atan(-a/c);isNaN(b)||(b=toDegrees$$module$build$src$core$utils$math(b),0>c?b+=180:0<a&&(b+=360),b=this.clockwise?this.offset+360-b:360-(this.offset-b),this.displayMouseOrKeyboardValue(b))}displayMouseOrKeyboardValue(a){this.round&&(a=Math.round(a/this.round)*this.round);a=this.wrapValue(a);if(a!==
+this.value_){const b=this.value_;this.setEditorValue_(a,!1);this.sourceBlock_&&isEnabled$$module$build$src$core$events$utils()&&this.value_!==b&&fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(BLOCK_FIELD_INTERMEDIATE_CHANGE$$module$build$src$core$events$utils))(this.sourceBlock_,this.name||null,b,this.value_))}}updateGraph(){if(this.gauge&&this.line){var a=Number(this.getText())+this.offset,b=toRadians$$module$build$src$core$utils$math(a%360);a=["M ",FieldAngle$$module$build$src$core$field_angle.HALF,
+",",FieldAngle$$module$build$src$core$field_angle.HALF];var c=FieldAngle$$module$build$src$core$field_angle.HALF,d=FieldAngle$$module$build$src$core$field_angle.HALF;if(!isNaN(b)){const e=Number(this.clockwise),f=toRadians$$module$build$src$core$utils$math(this.offset),g=Math.cos(f)*FieldAngle$$module$build$src$core$field_angle.RADIUS,h=Math.sin(f)*-FieldAngle$$module$build$src$core$field_angle.RADIUS;e&&(b=2*f-b);c+=Math.cos(b)*FieldAngle$$module$build$src$core$field_angle.RADIUS;d-=Math.sin(b)*
+FieldAngle$$module$build$src$core$field_angle.RADIUS;b=Math.abs(Math.floor((b-f)/Math.PI)%2);e&&(b=1-b);a.push(" l ",g,",",h," A ",FieldAngle$$module$build$src$core$field_angle.RADIUS,",",FieldAngle$$module$build$src$core$field_angle.RADIUS," 0 ",b," ",e," ",c,",",d," z")}this.gauge.setAttribute("d",a.join(""));this.line.setAttribute("x2",`${c}`);this.line.setAttribute("y2",`${d}`)}}onHtmlInputKeyDown_(a){super.onHtmlInputKeyDown_(a);var b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;
+let c=0;switch(a.key){case "ArrowLeft":c=b.RTL?1:-1;break;case "ArrowRight":c=b.RTL?-1:1;break;case "ArrowDown":c=-1;break;case "ArrowUp":c=1}c&&(b=this.getValue(),this.displayMouseOrKeyboardValue(b+c*this.round),a.preventDefault(),a.stopPropagation())}doClassValidation_(a){a=Number(a);return isNaN(a)||!isFinite(a)?null:this.wrapValue(a)}wrapValue(a){a%=360;0>a&&(a+=360);a>this.wrap&&(a-=360);return a}static fromJson(a){return new this(a.angle,void 0,a)}};
+FieldAngle$$module$build$src$core$field_angle.HALF=50;FieldAngle$$module$build$src$core$field_angle.RADIUS=FieldAngle$$module$build$src$core$field_angle.HALF-1;FieldAngle$$module$build$src$core$field_angle.CLOCKWISE=!1;FieldAngle$$module$build$src$core$field_angle.OFFSET=0;FieldAngle$$module$build$src$core$field_angle.WRAP=360;FieldAngle$$module$build$src$core$field_angle.ROUND=15;register$$module$build$src$core$field_registry("field_angle",FieldAngle$$module$build$src$core$field_angle);
+FieldAngle$$module$build$src$core$field_angle.prototype.DEFAULT_VALUE=0;register$$module$build$src$core$css("\n.blocklyAngleCircle {\n  stroke: #444;\n  stroke-width: 1;\n  fill: #ddd;\n  fill-opacity: 0.8;\n}\n\n.blocklyAngleMarks {\n  stroke: #444;\n  stroke-width: 1;\n}\n\n.blocklyAngleGauge {\n  fill: #f88;\n  fill-opacity: 0.8;\n  pointer-events: none;\n}\n\n.blocklyAngleLine {\n  stroke: #f00;\n  stroke-width: 2;\n  stroke-linecap: round;\n  pointer-events: none;\n}\n");var Mode$$module$build$src$core$field_angle;
+(function(a){a.COMPASS="compass";a.PROTRACTOR="protractor"})(Mode$$module$build$src$core$field_angle||(Mode$$module$build$src$core$field_angle={}));var module$build$src$core$field_angle={};module$build$src$core$field_angle.FieldAngle=FieldAngle$$module$build$src$core$field_angle;module$build$src$core$field_angle.Mode=Mode$$module$build$src$core$field_angle;var FieldCheckbox$$module$build$src$core$field_checkbox=class extends Field$$module$build$src$core$field{constructor(a,b,c){super(Field$$module$build$src$core$field.SKIP_SETUP);this.SERIALIZABLE=!0;this.CURSOR="default";this.value_=this.value_;this.checkChar=FieldCheckbox$$module$build$src$core$field_checkbox.CHECK_CHAR;a!==Field$$module$build$src$core$field.SKIP_SETUP&&(c&&this.configure_(c),this.setValue(a),b&&this.setValidator(b))}configure_(a){super.configure_(a);a.checkCharacter&&(this.checkChar=
+a.checkCharacter)}saveState(){const a=this.saveLegacyState(FieldCheckbox$$module$build$src$core$field_checkbox);return null!==a?a:this.getValueBoolean()}initView(){super.initView();const a=this.getTextElement();addClass$$module$build$src$core$utils$dom(a,"blocklyCheckbox");a.style.display=this.value_?"block":"none"}render_(){this.textContent_&&(this.textContent_.nodeValue=this.getDisplayText_());this.updateSize_(this.getConstants().FIELD_CHECKBOX_X_OFFSET)}getDisplayText_(){return this.checkChar}setCheckCharacter(a){this.checkChar=
+a||FieldCheckbox$$module$build$src$core$field_checkbox.CHECK_CHAR;this.forceRerender()}showEditor_(){this.setValue(!this.value_)}doClassValidation_(a){return!0===a||"TRUE"===a?"TRUE":!1===a||"FALSE"===a?"FALSE":null}doValueUpdate_(a){this.value_=this.convertValueToBool_(a);this.textElement_&&(this.textElement_.style.display=this.value_?"block":"none")}getValue(){return this.value_?"TRUE":"FALSE"}getValueBoolean(){return this.value_}getText(){return String(this.convertValueToBool_(this.value_))}convertValueToBool_(a){return"string"===
+typeof a?"TRUE"===a:!!a}static fromJson(a){return new this(a.checked,void 0,a)}};FieldCheckbox$$module$build$src$core$field_checkbox.CHECK_CHAR="\u2713";register$$module$build$src$core$field_registry("field_checkbox",FieldCheckbox$$module$build$src$core$field_checkbox);FieldCheckbox$$module$build$src$core$field_checkbox.prototype.DEFAULT_VALUE=!1;var module$build$src$core$field_checkbox={};module$build$src$core$field_checkbox.FieldCheckbox=FieldCheckbox$$module$build$src$core$field_checkbox;var FieldColour$$module$build$src$core$field_colour=class extends Field$$module$build$src$core$field{constructor(a,b,c){super(Field$$module$build$src$core$field.SKIP_SETUP);this.highlightedIndex=this.picker=null;this.boundEvents=[];this.SERIALIZABLE=!0;this.CURSOR="default";this.isDirty_=!1;this.titles=this.colours=null;this.columns=0;a!==Field$$module$build$src$core$field.SKIP_SETUP&&(c&&this.configure_(c),this.setValue(a),b&&this.setValidator(b))}configure_(a){super.configure_(a);a.colourOptions&&
+(this.colours=a.colourOptions);a.colourTitles&&(this.titles=a.colourTitles);a.columns&&(this.columns=a.columns)}initView(){this.size_=new Size$$module$build$src$core$utils$size(this.getConstants().FIELD_COLOUR_DEFAULT_WIDTH,this.getConstants().FIELD_COLOUR_DEFAULT_HEIGHT);this.createBorderRect_();this.getBorderRect().style.fillOpacity="1";this.getBorderRect().setAttribute("stroke","#fff");this.isFullBlockField()&&(this.clickTarget_=this.sourceBlock_.getSvgRoot())}isFullBlockField(){const a=this.getSourceBlock();
+if(!a)throw new UnattachedFieldError$$module$build$src$core$field;const b=this.getConstants();return a.isSimpleReporter()&&!(null==b||!b.FIELD_COLOUR_FULL_BLOCK)}applyColour(){const a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;if(this.fieldGroup_){var b=this.borderRect_;if(!b)throw Error("The border rect has not been initialized");this.isFullBlockField()?(b.style.display="none",a.pathObject.svgPath.setAttribute("fill",this.getValue()),a.pathObject.svgPath.setAttribute("stroke",
+"#fff")):(b.style.display="block",b.style.fill=this.getValue())}}getSize(){let a;if(null==(a=this.getConstants())?0:a.FIELD_COLOUR_FULL_BLOCK)this.render_(),this.isDirty_=!1;return super.getSize()}render_(){super.render_();const a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;a.applyColour()}updateSize_(a){var b=this.getConstants();this.isFullBlockField()?(a=2*(null!=a?a:0),b=b.FIELD_TEXT_HEIGHT):(a=b.FIELD_COLOUR_DEFAULT_WIDTH,b=b.FIELD_COLOUR_DEFAULT_HEIGHT);
+this.size_.height=b;this.size_.width=a;this.positionBorderRect_()}doClassValidation_(a){return"string"!==typeof a?null:parse$$module$build$src$core$utils$colour(a)}getText(){let a=this.value_;/^#(.)\1(.)\2(.)\3$/.test(a)&&(a="#"+a[1]+a[3]+a[5]);return a}setColours(a,b){this.colours=a;b&&(this.titles=b);return this}setColumns(a){this.columns=a;return this}showEditor_(){this.dropdownCreate();getContentDiv$$module$build$src$core$dropdowndiv().appendChild(this.picker);showPositionedByField$$module$build$src$core$dropdowndiv(this,
+this.dropdownDispose.bind(this));this.picker.focus({preventScroll:!0})}onClick(a){a=(a=a.target)&&a.getAttribute("data-colour");null!==a&&(this.setValue(a),hideIfOwner$$module$build$src$core$dropdowndiv(this))}onKeyDown(a){let b=!0;var c;switch(a.key){case "ArrowUp":this.moveHighlightBy(0,-1);break;case "ArrowDown":this.moveHighlightBy(0,1);break;case "ArrowLeft":this.moveHighlightBy(-1,0);break;case "ArrowRight":this.moveHighlightBy(1,0);break;case "Enter":if(c=this.getHighlighted())c=c.getAttribute("data-colour"),
+null!==c&&this.setValue(c);hideWithoutAnimation$$module$build$src$core$dropdowndiv();break;default:b=!1}b&&a.stopPropagation()}moveHighlightBy(a,b){if(this.highlightedIndex){var c=this.colours||FieldColour$$module$build$src$core$field_colour.COLOURS,d=this.columns||FieldColour$$module$build$src$core$field_colour.COLUMNS,e=this.highlightedIndex%d,f=Math.floor(this.highlightedIndex/d);e+=a;f+=b;0>a?0>e&&0<f?(e=d-1,f--):0>e&&(e=0):0<a?e>d-1&&f<Math.floor(c.length/d)-1?(e=0,f++):e>d-1&&e--:0>b?0>f&&(f=
+0):0<b&&f>Math.floor(c.length/d)-1&&(f=Math.floor(c.length/d)-1);this.setHighlightedCell(this.picker.childNodes[f].childNodes[e],f*d+e)}}onMouseMove(a){const b=(a=a.target)&&Number(a.getAttribute("data-index"));null!==b&&b!==this.highlightedIndex&&this.setHighlightedCell(a,b)}onMouseEnter(){let a;null==(a=this.picker)||a.focus({preventScroll:!0})}onMouseLeave(){var a;null==(a=this.picker)||a.blur();(a=this.getHighlighted())&&removeClass$$module$build$src$core$utils$dom(a,"blocklyColourHighlighted")}getHighlighted(){if(!this.highlightedIndex)return null;
+const a=this.columns||FieldColour$$module$build$src$core$field_colour.COLUMNS,b=this.picker.childNodes[Math.floor(this.highlightedIndex/a)];return b?b.childNodes[this.highlightedIndex%a]:null}setHighlightedCell(a,b){const c=this.getHighlighted();c&&removeClass$$module$build$src$core$utils$dom(c,"blocklyColourHighlighted");addClass$$module$build$src$core$utils$dom(a,"blocklyColourHighlighted");this.highlightedIndex=b;(a=a.getAttribute("id"))&&this.picker&&setState$$module$build$src$core$utils$aria(this.picker,
+State$$module$build$src$core$utils$aria.ACTIVEDESCENDANT,a)}dropdownCreate(){const a=this.columns||FieldColour$$module$build$src$core$field_colour.COLUMNS,b=this.colours||FieldColour$$module$build$src$core$field_colour.COLOURS,c=this.titles||FieldColour$$module$build$src$core$field_colour.TITLES,d=this.getValue(),e=document.createElement("table");e.className="blocklyColourTable";e.tabIndex=0;e.dir="ltr";setRole$$module$build$src$core$utils$aria(e,Role$$module$build$src$core$utils$aria.GRID);setState$$module$build$src$core$utils$aria(e,
+State$$module$build$src$core$utils$aria.EXPANDED,!0);setState$$module$build$src$core$utils$aria(e,State$$module$build$src$core$utils$aria.ROWCOUNT,Math.floor(b.length/a));setState$$module$build$src$core$utils$aria(e,State$$module$build$src$core$utils$aria.COLCOUNT,a);let f;for(let g=0;g<b.length;g++){0===g%a&&(f=document.createElement("tr"),setRole$$module$build$src$core$utils$aria(f,Role$$module$build$src$core$utils$aria.ROW),e.appendChild(f));const h=document.createElement("td");f.appendChild(h);
+h.setAttribute("data-colour",b[g]);h.title=c[g]||b[g];h.id=getNextUniqueId$$module$build$src$core$utils$idgenerator();h.setAttribute("data-index",`${g}`);setRole$$module$build$src$core$utils$aria(h,Role$$module$build$src$core$utils$aria.GRIDCELL);setState$$module$build$src$core$utils$aria(h,State$$module$build$src$core$utils$aria.LABEL,b[g]);setState$$module$build$src$core$utils$aria(h,State$$module$build$src$core$utils$aria.SELECTED,b[g]===d);h.style.backgroundColor=b[g];b[g]===d&&(h.className="blocklyColourSelected",
+this.highlightedIndex=g)}this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(e,"pointerdown",this,this.onClick,!0));this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(e,"pointermove",this,this.onMouseMove,!0));this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(e,"pointerenter",this,this.onMouseEnter,!0));this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(e,"pointerleave",this,this.onMouseLeave,!0));
+this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(e,"keydown",this,this.onKeyDown,!1));this.picker=e}dropdownDispose(){for(const a of this.boundEvents)unbind$$module$build$src$core$browser_events(a);this.boundEvents.length=0;this.highlightedIndex=this.picker=null}static fromJson(a){return new this(a.colour,void 0,a)}};FieldColour$$module$build$src$core$field_colour.COLOURS="#ffffff #cccccc #c0c0c0 #999999 #666666 #333333 #000000 #ffcccc #ff6666 #ff0000 #cc0000 #990000 #660000 #330000 #ffcc99 #ff9966 #ff9900 #ff6600 #cc6600 #993300 #663300 #ffff99 #ffff66 #ffcc66 #ffcc33 #cc9933 #996633 #663333 #ffffcc #ffff33 #ffff00 #ffcc00 #999900 #666600 #333300 #99ff99 #66ff99 #33ff33 #33cc00 #009900 #006600 #003300 #99ffff #33ffff #66cccc #00cccc #339999 #336666 #003333 #ccffff #66ffff #33ccff #3366ff #3333ff #000099 #000066 #ccccff #9999ff #6666cc #6633ff #6600cc #333399 #330099 #ffccff #ff99ff #cc66cc #cc33cc #993399 #663366 #330033".split(" ");
+FieldColour$$module$build$src$core$field_colour.TITLES=[];FieldColour$$module$build$src$core$field_colour.COLUMNS=7;FieldColour$$module$build$src$core$field_colour.prototype.DEFAULT_VALUE=FieldColour$$module$build$src$core$field_colour.COLOURS[0];register$$module$build$src$core$field_registry("field_colour",FieldColour$$module$build$src$core$field_colour);register$$module$build$src$core$css("\n.blocklyColourTable {\n  border-collapse: collapse;\n  display: block;\n  outline: none;\n  padding: 1px;\n}\n\n.blocklyColourTable>tr>td {\n  border: 0.5px solid #888;\n  box-sizing: border-box;\n  cursor: pointer;\n  display: inline-block;\n  height: 20px;\n  padding: 0;\n  width: 20px;\n}\n\n.blocklyColourTable>tr>td.blocklyColourHighlighted {\n  border-color: #eee;\n  box-shadow: 2px 2px 7px 2px rgba(0, 0, 0, 0.3);\n  position: relative;\n}\n\n.blocklyColourSelected, .blocklyColourSelected:hover {\n  border-color: #eee !important;\n  outline: 1px solid #333;\n  position: relative;\n}\n");
+var module$build$src$core$field_colour={};module$build$src$core$field_colour.FieldColour=FieldColour$$module$build$src$core$field_colour;var FieldLabelSerializable$$module$build$src$core$field_label_serializable=class extends FieldLabel$$module$build$src$core$field_label{constructor(a,b,c){super(String(null!=a?a:""),b,c);this.EDITABLE=!1;this.SERIALIZABLE=!0}static fromJson(a){return new this(replaceMessageReferences$$module$build$src$core$utils$parsing(a.text),void 0,a)}};register$$module$build$src$core$field_registry("field_label_serializable",FieldLabelSerializable$$module$build$src$core$field_label_serializable);
+var module$build$src$core$field_label_serializable={};module$build$src$core$field_label_serializable.FieldLabelSerializable=FieldLabelSerializable$$module$build$src$core$field_label_serializable;var FieldMultilineInput$$module$build$src$core$field_multilineinput=class extends FieldTextInput$$module$build$src$core$field_textinput{constructor(a,b,c){super(Field$$module$build$src$core$field.SKIP_SETUP);this.textGroup=null;this.maxLines_=Infinity;this.isOverflowedY_=!1;a!==Field$$module$build$src$core$field.SKIP_SETUP&&(c&&this.configure_(c),this.setValue(a),b&&this.setValidator(b))}configure_(a){super.configure_(a);a.maxLines&&this.setMaxLines(a.maxLines)}toXml(a){a.textContent=this.getValue().replace(/\n/g,
+"&#10;");return a}fromXml(a){this.setValue(a.textContent.replace(/&#10;/g,"\n"))}saveState(){const a=this.saveLegacyState(FieldMultilineInput$$module$build$src$core$field_multilineinput);return null!==a?a:this.getValue()}loadState(a){this.loadLegacyState(Field$$module$build$src$core$field,a)||this.setValue(a)}initView(){this.createBorderRect_();this.textGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":"blocklyEditableText"},this.fieldGroup_)}getDisplayText_(){const a=
+this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;let b=this.getText();if(!b)return Field$$module$build$src$core$field.NBSP;const c=b.split("\n");b="";const d=this.isOverflowedY_?this.maxLines_:c.length;for(let e=0;e<d;e++){let f=c[e];f.length>this.maxDisplayLength?f=f.substring(0,this.maxDisplayLength-4)+"...":this.isOverflowedY_&&e===d-1&&(f=f.substring(0,f.length-3)+"...");f=f.replace(/\s/g,Field$$module$build$src$core$field.NBSP);b+=f;e!==d-1&&(b+="\n")}a.RTL&&
+(b+="\u200f");return b}doValueUpdate_(a){super.doValueUpdate_(a);null!==this.value_&&(this.isOverflowedY_=this.value_.split("\n").length>this.maxLines_)}render_(){var a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;for(var b,c=this.textGroup;b=c.firstChild;)c.removeChild(b);b=this.getDisplayText_().split("\n");let d=0;for(let e=0;e<b.length;e++){const f=this.getConstants().FIELD_TEXT_HEIGHT+this.getConstants().FIELD_BORDER_RECT_Y_PADDING;createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TEXT,
+{"class":"blocklyText blocklyMultilineText",x:this.getConstants().FIELD_BORDER_RECT_X_PADDING,y:d+this.getConstants().FIELD_BORDER_RECT_Y_PADDING,dy:this.getConstants().FIELD_TEXT_BASELINE},c).appendChild(document.createTextNode(b[e]));d+=f}this.isBeingEdited_&&(c=this.htmlInput_,this.isOverflowedY_?addClass$$module$build$src$core$utils$dom(c,"blocklyHtmlTextAreaInputOverflowedY"):removeClass$$module$build$src$core$utils$dom(c,"blocklyHtmlTextAreaInputOverflowedY"));this.updateSize_();this.isBeingEdited_&&
+(a.RTL?setTimeout(this.resizeEditor_.bind(this),0):this.resizeEditor_(),a=this.htmlInput_,this.isTextValid_?(removeClass$$module$build$src$core$utils$dom(a,"blocklyInvalidInput"),setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.INVALID,!1)):(addClass$$module$build$src$core$utils$dom(a,"blocklyInvalidInput"),setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.INVALID,!0)))}updateSize_(){var a=this.textGroup.childNodes;const b=this.getConstants().FIELD_TEXT_FONTSIZE,
+c=this.getConstants().FIELD_TEXT_FONTWEIGHT,d=this.getConstants().FIELD_TEXT_FONTFAMILY;let e=0,f=0;for(var g=0;g<a.length;g++){var h=getFastTextWidth$$module$build$src$core$utils$dom(a[g],b,c,d);h>e&&(e=h);f+=this.getConstants().FIELD_TEXT_HEIGHT+(0<g?this.getConstants().FIELD_BORDER_RECT_Y_PADDING:0)}if(this.isBeingEdited_){a=String(this.value_).split("\n");g=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TEXT,{"class":"blocklyText blocklyMultilineText"});
+for(h=0;h<a.length;h++){a[h].length>this.maxDisplayLength&&(a[h]=a[h].substring(0,this.maxDisplayLength));g.textContent=a[h];const k=getFastTextWidth$$module$build$src$core$utils$dom(g,b,c,d);k>e&&(e=k)}e+=this.htmlInput_.offsetWidth-this.htmlInput_.clientWidth}this.borderRect_&&(f+=2*this.getConstants().FIELD_BORDER_RECT_Y_PADDING,e+=2*this.getConstants().FIELD_BORDER_RECT_X_PADDING,this.borderRect_.setAttribute("width",`${e}`),this.borderRect_.setAttribute("height",`${f}`));this.size_.width=e;this.size_.height=
+f;this.positionBorderRect_()}showEditor_(a,b){super.showEditor_(a,b);this.forceRerender()}widgetCreate_(){const a=getDiv$$module$build$src$core$widgetdiv(),b=this.workspace_.getScale(),c=document.createElement("textarea");c.className="blocklyHtmlInput blocklyHtmlTextAreaInput";c.setAttribute("spellcheck",String(this.spellcheck_));var d=this.getConstants().FIELD_TEXT_FONTSIZE*b+"pt";a.style.fontSize=d;c.style.fontSize=d;c.style.borderRadius=FieldTextInput$$module$build$src$core$field_textinput.BORDERRADIUS*
+b+"px";d=this.getConstants().FIELD_BORDER_RECT_X_PADDING*b;const e=this.getConstants().FIELD_BORDER_RECT_Y_PADDING*b/2;c.style.padding=e+"px "+d+"px "+e+"px "+d+"px";d=this.getConstants().FIELD_TEXT_HEIGHT+this.getConstants().FIELD_BORDER_RECT_Y_PADDING;c.style.lineHeight=d*b+"px";a.appendChild(c);c.value=c.defaultValue=this.getEditorText_(this.value_);c.setAttribute("data-untyped-default-value",String(this.value_));c.setAttribute("data-old-value","");GECKO$$module$build$src$core$utils$useragent?
+setTimeout(this.resizeEditor_.bind(this),0):this.resizeEditor_();this.bindInputEvents_(c);return c}setMaxLines(a){"number"===typeof a&&0<a&&a!==this.maxLines_&&(this.maxLines_=a,this.forceRerender())}getMaxLines(){return this.maxLines_}onHtmlInputKeyDown_(a){if("Enter"!==a.key)super.onHtmlInputKeyDown_(a)}static fromJson(a){return new this(replaceMessageReferences$$module$build$src$core$utils$parsing(a.text),void 0,a)}};register$$module$build$src$core$field_registry("field_multilinetext",FieldMultilineInput$$module$build$src$core$field_multilineinput);
+register$$module$build$src$core$css("\n.blocklyHtmlTextAreaInput {\n  font-family: monospace;\n  resize: none;\n  overflow: hidden;\n  height: 100%;\n  text-align: left;\n}\n\n.blocklyHtmlTextAreaInputOverflowedY {\n  overflow-y: scroll;\n}\n");var module$build$src$core$field_multilineinput={};module$build$src$core$field_multilineinput.FieldMultilineInput=FieldMultilineInput$$module$build$src$core$field_multilineinput;var FieldNumber$$module$build$src$core$field_number=class extends FieldInput$$module$build$src$core$field_input{constructor(a,b,c,d,e,f){super(Field$$module$build$src$core$field.SKIP_SETUP);this.min_=-Infinity;this.max_=Infinity;this.precision_=0;this.decimalPlaces=null;this.spellcheck_=!1;a!==Field$$module$build$src$core$field.SKIP_SETUP&&(f?this.configure_(f):this.setConstraints(b,c,d),this.setValue(a),e&&this.setValidator(e))}configure_(a){super.configure_(a);this.setMinInternal(a.min);this.setMaxInternal(a.max);
+this.setPrecisionInternal(a.precision)}setConstraints(a,b,c){this.setMinInternal(a);this.setMaxInternal(b);this.setPrecisionInternal(c);this.setValue(this.getValue())}setMin(a){this.setMinInternal(a);this.setValue(this.getValue())}setMinInternal(a){null==a?this.min_=-Infinity:(a=Number(a),isNaN(a)||(this.min_=a))}getMin(){return this.min_}setMax(a){this.setMaxInternal(a);this.setValue(this.getValue())}setMaxInternal(a){null==a?this.max_=Infinity:(a=Number(a),isNaN(a)||(this.max_=a))}getMax(){return this.max_}setPrecision(a){this.setPrecisionInternal(a);
+this.setValue(this.getValue())}setPrecisionInternal(a){this.precision_=Number(a)||0;let b=String(this.precision_);-1!==b.indexOf("e")&&(b=this.precision_.toLocaleString("en-US",{maximumFractionDigits:20}));const c=b.indexOf(".");this.decimalPlaces=-1===c?a?0:null:b.length-c-1}getPrecision(){return this.precision_}doClassValidation_(a){if(null===a)return null;a=`${a}`.replace(/O/gi,"0");a=a.replace(/,/g,"");a=a.replace(/infinity/i,"Infinity");a=Number(a||0);if(isNaN(a))return null;a=Math.min(Math.max(a,
+this.min_),this.max_);this.precision_&&isFinite(a)&&(a=Math.round(a/this.precision_)*this.precision_);null!==this.decimalPlaces&&(a=Number(a.toFixed(this.decimalPlaces)));return a}widgetCreate_(){const a=super.widgetCreate_();-Infinity<this.min_&&(a.min=`${this.min_}`,setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.VALUEMIN,this.min_));Infinity>this.max_&&(a.max=`${this.max_}`,setState$$module$build$src$core$utils$aria(a,State$$module$build$src$core$utils$aria.VALUEMAX,
+this.max_));return a}static fromJson(a){return new this(a.value,void 0,void 0,void 0,void 0,a)}};register$$module$build$src$core$field_registry("field_number",FieldNumber$$module$build$src$core$field_number);FieldNumber$$module$build$src$core$field_number.prototype.DEFAULT_VALUE=0;var module$build$src$core$field_number={};module$build$src$core$field_number.FieldNumber=FieldNumber$$module$build$src$core$field_number;var FieldVariable$$module$build$src$core$field_variable=class extends FieldDropdown$$module$build$src$core$field_dropdown{constructor(a,b,c,d,e){super(Field$$module$build$src$core$field.SKIP_SETUP);this.defaultType="";this.variableTypes=[];this.variable=null;this.SERIALIZABLE=!0;this.menuGenerator_=FieldVariable$$module$build$src$core$field_variable.dropdownCreate;this.defaultVariableName="string"===typeof a?a:"";this.size_=new Size$$module$build$src$core$utils$size(0,0);a!==Field$$module$build$src$core$field.SKIP_SETUP&&
+(e?this.configure_(e):this.setTypes(c,d),b&&this.setValidator(b))}configure_(a){super.configure_(a);this.setTypes(a.variableTypes,a.defaultType)}initModel(){var a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;this.variable||(a=$.getOrCreateVariablePackage$$module$build$src$core$variables(a.workspace,null,this.defaultVariableName,this.defaultType),this.doValueUpdate_(a.getId()))}shouldAddBorderRect_(){const a=this.getSourceBlock();if(!a)throw new UnattachedFieldError$$module$build$src$core$field;
+return super.shouldAddBorderRect_()&&(!this.getConstants().FIELD_DROPDOWN_NO_BORDER_RECT_SHADOW||"variables_get"!==a.type)}fromXml(a){var b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;const c=a.getAttribute("id"),d=a.textContent,e=a.getAttribute("variabletype")||a.getAttribute("variableType")||"";b=$.getOrCreateVariablePackage$$module$build$src$core$variables(b.workspace,c,d,e);if(null!==e&&e!==b.type)throw Error("Serialized variable type with id '"+b.getId()+
+"' had type "+b.type+", and does not match variable field that references it: "+domToText$$module$build$src$core$xml(a)+".");this.setValue(b.getId())}toXml(a){this.initModel();a.id=this.variable.getId();a.textContent=this.variable.name;this.variable.type&&a.setAttribute("variabletype",this.variable.type);return a}saveState(a){var b=this.saveLegacyState(FieldVariable$$module$build$src$core$field_variable);if(null!==b)return b;this.initModel();b={id:this.variable.getId()};a&&(b.name=this.variable.name,
+b.type=this.variable.type);return b}loadState(a){const b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;this.loadLegacyState(FieldVariable$$module$build$src$core$field_variable,a)||(a=$.getOrCreateVariablePackage$$module$build$src$core$variables(b.workspace,a.id||null,a.name,a.type||""),this.setValue(a.getId()))}setSourceBlock(a){if(a.isShadow())throw Error("Variable fields are not allowed to exist on shadow blocks.");super.setSourceBlock(a)}getValue(){return this.variable?
+this.variable.getId():null}getText(){return this.variable?this.variable.name:""}getVariable(){return this.variable}getValidator(){return this.variable?this.validator_:null}doClassValidation_(a){if(null===a)return null;var b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;b=$.getVariable$$module$build$src$core$variables(b.workspace,a);if(!b)return console.warn("Variable id doesn't point to a real variable! ID was "+a),null;b=b.type;return this.typeIsAllowed(b)?
+a:(console.warn("Variable type doesn't match this field!  Type was "+b),null)}doValueUpdate_(a){const b=this.getSourceBlock();if(!b)throw new UnattachedFieldError$$module$build$src$core$field;this.variable=$.getVariable$$module$build$src$core$variables(b.workspace,a);super.doValueUpdate_(a)}typeIsAllowed(a){const b=this.getVariableTypes();if(!b)return!0;for(let c=0;c<b.length;c++)if(a===b[c])return!0;return!1}getVariableTypes(){var a=this.variableTypes;if(null===a&&this.sourceBlock_&&!this.sourceBlock_.isDeadOrDying())return this.sourceBlock_.workspace.getVariableTypes();
+a=a||[""];if(0===a.length)throw a=this.getText(),Error("'variableTypes' of field variable "+a+" was an empty list");return a}setTypes(a=null,b=""){if(Array.isArray(a)){let c=!1;for(let d=0;d<a.length;d++)a[d]===b&&(c=!0);if(!c)throw Error("Invalid default type '"+b+"' in the definition of a FieldVariable");}else if(null!==a)throw Error("'variableTypes' was not an array in the definition of a FieldVariable");this.defaultType=b;this.variableTypes=a}refreshVariableName(){this.forceRerender()}onItemSelected_(a,
+b){a=b.getValue();if(this.sourceBlock_&&!this.sourceBlock_.isDeadOrDying()){if(a===RENAME_VARIABLE_ID$$module$build$src$core$internal_constants){$.renameVariable$$module$build$src$core$variables(this.sourceBlock_.workspace,this.variable);return}if(a===DELETE_VARIABLE_ID$$module$build$src$core$internal_constants){this.sourceBlock_.workspace.deleteVariableById(this.variable.getId());return}}this.setValue(a)}referencesVariables(){return!0}static fromJson(a){return new this(replaceMessageReferences$$module$build$src$core$utils$parsing(a.variable),
+void 0,void 0,void 0,a)}static dropdownCreate(){if(!this.variable)throw Error("Tried to call dropdownCreate on a variable field with no variable selected.");const a=this.getText();let b=[];if(this.sourceBlock_&&!this.sourceBlock_.isDeadOrDying()){var c=this.getVariableTypes();for(var d=0;d<c.length;d++){const e=this.sourceBlock_.workspace.getVariablesOfType(c[d]);b=b.concat(e)}}b.sort(VariableModel$$module$build$src$core$variable_model.compareByName);c=[];for(d=0;d<b.length;d++)c[d]=[b[d].name,b[d].getId()];
+c.push([$.Msg$$module$build$src$core$msg.RENAME_VARIABLE,RENAME_VARIABLE_ID$$module$build$src$core$internal_constants]);$.Msg$$module$build$src$core$msg.DELETE_VARIABLE&&c.push([$.Msg$$module$build$src$core$msg.DELETE_VARIABLE.replace("%1",a),DELETE_VARIABLE_ID$$module$build$src$core$internal_constants]);return c}};register$$module$build$src$core$field_registry("field_variable",FieldVariable$$module$build$src$core$field_variable);var module$build$src$core$field_variable={};
+module$build$src$core$field_variable.FieldVariable=FieldVariable$$module$build$src$core$field_variable;var FlyoutButton$$module$build$src$core$flyout_button=class{constructor(a,b,c,d){this.workspace=a;this.targetWorkspace=b;this.isLabel_=d;this.onMouseUpWrapper=null;this.height=this.width=0;this.svgText=this.svgGroup=null;this.text=c.text;this.position=new Coordinate$$module$build$src$core$utils$coordinate(0,0);this.callbackKey=c.callbackKey||c.callbackkey;this.cssClass=c["web-class"]||null;this.info=c}createDom(){var a=this.isLabel_?"blocklyFlyoutLabel":"blocklyFlyoutButton";this.cssClass&&(a+=" "+
+this.cssClass);this.svgGroup=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.G,{"class":a},this.workspace.getCanvas());let b;this.isLabel_||(b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"class":"blocklyFlyoutButtonShadow",rx:FlyoutButton$$module$build$src$core$flyout_button.BORDER_RADIUS,ry:FlyoutButton$$module$build$src$core$flyout_button.BORDER_RADIUS,x:1,y:1},this.svgGroup));a=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,
+{"class":this.isLabel_?"blocklyFlyoutLabelBackground":"blocklyFlyoutButtonBackground",rx:FlyoutButton$$module$build$src$core$flyout_button.BORDER_RADIUS,ry:FlyoutButton$$module$build$src$core$flyout_button.BORDER_RADIUS},this.svgGroup);const c=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.TEXT,{"class":this.isLabel_?"blocklyFlyoutLabelText":"blocklyText",x:0,y:0,"text-anchor":"middle"},this.svgGroup);var d=replaceMessageReferences$$module$build$src$core$utils$parsing(this.text);
+this.workspace.RTL&&(d+="\u200f");c.textContent=d;this.isLabel_&&(this.svgText=c,this.workspace.getThemeManager().subscribe(this.svgText,"flyoutForegroundColour","fill"));const e=getComputedStyle$$module$build$src$core$utils$style(c,"fontSize"),f=getComputedStyle$$module$build$src$core$utils$style(c,"fontWeight"),g=getComputedStyle$$module$build$src$core$utils$style(c,"fontFamily");this.width=getFastTextWidthWithSizeString$$module$build$src$core$utils$dom(c,e,f,g);d=measureFontMetrics$$module$build$src$core$utils$dom(d,
+e,f,g);this.height=d.height;if(!this.isLabel_){this.width+=2*FlyoutButton$$module$build$src$core$flyout_button.TEXT_MARGIN_X;this.height+=2*FlyoutButton$$module$build$src$core$flyout_button.TEXT_MARGIN_Y;let h;null==(h=b)||h.setAttribute("width",String(this.width));let k;null==(k=b)||k.setAttribute("height",String(this.height))}a.setAttribute("width",String(this.width));a.setAttribute("height",String(this.height));c.setAttribute("x",String(this.width/2));c.setAttribute("y",String(this.height/2-d.height/
+2+d.baseline));this.updateTransform();this.onMouseUpWrapper=conditionalBind$$module$build$src$core$browser_events(this.svgGroup,"pointerup",this,this.onMouseUp);return this.svgGroup}show(){this.updateTransform();this.svgGroup.setAttribute("display","block")}updateTransform(){this.svgGroup.setAttribute("transform","translate("+this.position.x+","+this.position.y+")")}moveTo(a,b){this.position.x=a;this.position.y=b;this.updateTransform()}isLabel(){return this.isLabel_}getPosition(){return this.position}getButtonText(){return this.text}getTargetWorkspace(){return this.targetWorkspace}dispose(){this.onMouseUpWrapper&&
+unbind$$module$build$src$core$browser_events(this.onMouseUpWrapper);this.svgGroup&&removeNode$$module$build$src$core$utils$dom(this.svgGroup);this.svgText&&this.workspace.getThemeManager().unsubscribe(this.svgText)}onMouseUp(a){(a=this.targetWorkspace.getGesture(a))&&a.cancel();this.isLabel_&&this.callbackKey?console.warn("Labels should not have callbacks. Label text: "+this.text):this.isLabel_||this.callbackKey&&this.targetWorkspace.getButtonCallback(this.callbackKey)?this.isLabel_||(a=this.targetWorkspace.getButtonCallback(this.callbackKey))&&
+a(this):console.warn("Buttons should have callbacks. Button text: "+this.text)}};FlyoutButton$$module$build$src$core$flyout_button.TEXT_MARGIN_X=5;FlyoutButton$$module$build$src$core$flyout_button.TEXT_MARGIN_Y=2;FlyoutButton$$module$build$src$core$flyout_button.BORDER_RADIUS=4;register$$module$build$src$core$css("\n.blocklyFlyoutButton {\n  fill: #888;\n  cursor: default;\n}\n\n.blocklyFlyoutButtonShadow {\n  fill: #666;\n}\n\n.blocklyFlyoutButton:hover {\n  fill: #aaa;\n}\n\n.blocklyFlyoutLabel {\n  cursor: default;\n}\n\n.blocklyFlyoutLabelBackground {\n  opacity: 0;\n}\n");
+var module$build$src$core$flyout_button={};module$build$src$core$flyout_button.FlyoutButton=FlyoutButton$$module$build$src$core$flyout_button;var FlyoutMetricsManager$$module$build$src$core$flyout_metrics_manager=class extends MetricsManager$$module$build$src$core$metrics_manager{constructor(a,b){super(a);this.flyout_=b}getBoundingBox_(){let a;try{a=this.workspace_.getCanvas().getBBox()}catch(b){a={height:0,y:0,width:0,x:0}}return a}getContentMetrics(a){const b=this.getBoundingBox_();a=a?1:this.workspace_.scale;return{height:b.height*a,width:b.width*a,top:b.y*a,left:b.x*a}}getScrollMetrics(a,b,c){b=c||this.getContentMetrics();c=this.flyout_.MARGIN*
+this.workspace_.scale;a=a?this.workspace_.scale:1;return{height:(b.height+2*c)/a,width:(b.width+b.left+c)/a,top:0,left:0}}},module$build$src$core$flyout_metrics_manager={};module$build$src$core$flyout_metrics_manager.FlyoutMetricsManager=FlyoutMetricsManager$$module$build$src$core$flyout_metrics_manager;var FlyoutItemType$$module$build$src$core$flyout_base;(function(a){a.BLOCK="block";a.BUTTON="button"})(FlyoutItemType$$module$build$src$core$flyout_base||(FlyoutItemType$$module$build$src$core$flyout_base={}));
+var Flyout$$module$build$src$core$flyout_base=class extends DeleteArea$$module$build$src$core$delete_area{constructor(a){super();this.horizontalLayout=!1;this.boundEvents=[];this.filterWrapper=this.reflowWrapper=null;this.mats=[];this.buttons_=[];this.listeners=[];this.permanentlyDisabled=[];this.recycledBlocks=[];this.autoClose=!0;this.isVisible_=!1;this.containerVisible=!0;this.CORNER_RADIUS=8;this.SCROLLBAR_MARGIN=2.5;this.height_=this.width_=0;this.dragAngleRange_=70;this.svgGroup_=this.svgBackground_=
+null;a.setMetrics=this.setMetrics_.bind(this);this.workspace_=new WorkspaceSvg$$module$build$src$core$workspace_svg(a);this.workspace_.setMetricsManager(new FlyoutMetricsManager$$module$build$src$core$flyout_metrics_manager(this.workspace_,this));this.workspace_.internalIsFlyout=!0;this.workspace_.setVisible(this.isVisible_);this.id=genUid$$module$build$src$core$utils$idgenerator();this.RTL=!!a.RTL;this.toolboxPosition_=a.toolboxPosition;this.tabWidth_=this.workspace_.getRenderer().getConstants().TAB_WIDTH;
+this.rectMap_=new WeakMap;this.MARGIN=this.CORNER_RADIUS;this.GAP_X=3*this.MARGIN;this.GAP_Y=3*this.MARGIN}createDom(a){this.svgGroup_=createSvgElement$$module$build$src$core$utils$dom(a,{"class":"blocklyFlyout"});this.svgGroup_.style.display="none";this.svgBackground_=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyFlyoutBackground"},this.svgGroup_);this.svgGroup_.appendChild(this.workspace_.createDom());this.workspace_.getThemeManager().subscribe(this.svgBackground_,
+"flyoutBackgroundColour","fill");this.workspace_.getThemeManager().subscribe(this.svgBackground_,"flyoutOpacity","fill-opacity");return this.svgGroup_}init(a){this.targetWorkspace=a;this.workspace_.targetWorkspace=a;this.workspace_.scrollbar=new ScrollbarPair$$module$build$src$core$scrollbar_pair(this.workspace_,this.horizontalLayout,!this.horizontalLayout,"blocklyFlyoutScrollbar",this.SCROLLBAR_MARGIN);this.hide();this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(this.svgGroup_,
+"wheel",this,this.wheel_));this.autoClose||(this.filterWrapper=this.filterForCapacity.bind(this),this.targetWorkspace.addChangeListener(this.filterWrapper));this.boundEvents.push(conditionalBind$$module$build$src$core$browser_events(this.svgBackground_,"pointerdown",this,this.onMouseDown));this.workspace_.getGesture=this.targetWorkspace.getGesture.bind(this.targetWorkspace);this.workspace_.setVariableMap(this.targetWorkspace.getVariableMap());this.workspace_.createPotentialVariableMap();a.getComponentManager().addComponent({component:this,
+weight:1,capabilities:[ComponentManager$$module$build$src$core$component_manager.Capability.DELETE_AREA,ComponentManager$$module$build$src$core$component_manager.Capability.DRAG_TARGET]})}dispose(){this.hide();this.workspace_.getComponentManager().removeComponent(this.id);for(const a of this.boundEvents)unbind$$module$build$src$core$browser_events(a);this.boundEvents.length=0;this.filterWrapper&&this.targetWorkspace.removeChangeListener(this.filterWrapper);this.workspace_&&(this.workspace_.getThemeManager().unsubscribe(this.svgBackground_),
+this.workspace_.dispose());this.svgGroup_&&removeNode$$module$build$src$core$utils$dom(this.svgGroup_)}getWidth(){return this.width_}getHeight(){return this.height_}getFlyoutScale(){return this.targetWorkspace.scale}getWorkspace(){return this.workspace_}isVisible(){return this.isVisible_}setVisible(a){const b=a!==this.isVisible();this.isVisible_=a;b&&(this.autoClose||this.workspace_.recordDragTargets(),this.updateDisplay())}setContainerVisible(a){const b=a!==this.containerVisible;this.containerVisible=
+a;b&&this.updateDisplay()}updateDisplay(){let a;a=this.containerVisible?this.isVisible():!1;this.svgGroup_&&(this.svgGroup_.style.display=a?"block":"none");let b;null==(b=this.workspace_.scrollbar)||b.setContainerVisible(a)}positionAt_(a,b,c,d){let e;null==(e=this.svgGroup_)||e.setAttribute("width",`${a}`);let f;null==(f=this.svgGroup_)||f.setAttribute("height",`${b}`);this.workspace_.setCachedParentSvgSize(a,b);this.svgGroup_&&setCssTransform$$module$build$src$core$utils$dom(this.svgGroup_,"translate("+
+c+"px,"+d+"px)");if(a=this.workspace_.scrollbar)a.setOrigin(c,d),a.resize(),a.hScroll&&a.hScroll.setPosition(a.hScroll.position.x,a.hScroll.position.y),a.vScroll&&a.vScroll.setPosition(a.vScroll.position.x,a.vScroll.position.y)}hide(){if(this.isVisible()){this.setVisible(!1);for(const a of this.listeners)unbind$$module$build$src$core$browser_events(a);this.listeners.length=0;this.reflowWrapper&&(this.workspace_.removeChangeListener(this.reflowWrapper),this.reflowWrapper=null)}}show(a){this.workspace_.setResizesEnabled(!1);
+this.hide();this.clearOldBlocks();"string"===typeof a&&(a=this.getDynamicCategoryContents(a));this.setVisible(!0);a=convertFlyoutDefToJsonArray$$module$build$src$core$utils$toolbox(a);a=this.createFlyoutInfo(a);triggerQueuedRenders$$module$build$src$core$render_management();this.layout_(a.contents,a.gaps);this.horizontalLayout?this.height_=0:this.width_=0;this.workspace_.setResizesEnabled(!0);this.reflow();this.filterForCapacity();this.position();this.reflowWrapper=this.reflow.bind(this);this.workspace_.addChangeListener(this.reflowWrapper);
+this.emptyRecycledBlocks()}createFlyoutInfo(a){const b=[],c=[];this.permanentlyDisabled.length=0;const d=this.horizontalLayout?this.GAP_X:this.GAP_Y;for(const e of a){if("custom"in e){a=this.getDynamicCategoryContents(e.custom);a=convertFlyoutDefToJsonArray$$module$build$src$core$utils$toolbox(a);const {contents:f,gaps:g}=this.createFlyoutInfo(a);b.push(...f);c.push(...g)}switch(e.kind.toUpperCase()){case "BLOCK":a=e;const f=this.createFlyoutBlock(a);b.push({type:FlyoutItemType$$module$build$src$core$flyout_base.BLOCK,
+block:f});this.addBlockGap(a,c,d);break;case "SEP":this.addSeparatorGap(e,c,d);break;case "LABEL":a=this.createButton(e,!0);b.push({type:FlyoutItemType$$module$build$src$core$flyout_base.BUTTON,button:a});c.push(d);break;case "BUTTON":a=this.createButton(e,!1),b.push({type:FlyoutItemType$$module$build$src$core$flyout_base.BUTTON,button:a}),c.push(d)}}return{contents:b,gaps:c}}getDynamicCategoryContents(a){a=this.workspace_.targetWorkspace.getToolboxCategoryCallback(a);if("function"!==typeof a)throw TypeError("Couldn't find a callback function when opening a toolbox category.");
+return a(this.workspace_.targetWorkspace)}createButton(a,b){return new FlyoutButton$$module$build$src$core$flyout_button(this.workspace_,this.targetWorkspace,a,b)}createFlyoutBlock(a){let b;a.blockxml?(a="string"===typeof a.blockxml?$.textToDom$$module$build$src$core$utils$xml(a.blockxml):a.blockxml,(b=this.getRecycledBlock(a.getAttribute("type")))||(b=domToBlockInternal$$module$build$src$core$xml(a,this.workspace_))):(b=this.getRecycledBlock(a.type),b||(void 0===a.enabled&&(a.enabled="true"!==a.disabled&&
+!0!==a.disabled),b=appendInternal$$module$build$src$core$serialization$blocks(a,this.workspace_)));b.isEnabled()||this.permanentlyDisabled.push(b);return b}getRecycledBlock(a){let b=-1;for(let c=0;c<this.recycledBlocks.length;c++)if(this.recycledBlocks[c].type===a){b=c;break}return-1===b?void 0:this.recycledBlocks.splice(b,1)[0]}addBlockGap(a,b,c){let d;a.gap?d=parseInt(String(a.gap)):a.blockxml&&(a="string"===typeof a.blockxml?$.textToDom$$module$build$src$core$utils$xml(a.blockxml):a.blockxml,d=
+parseInt(a.getAttribute("gap")));b.push(!d||isNaN(d)?c:d)}addSeparatorGap(a,b,c){a=parseInt(String(a.gap));!isNaN(a)&&0<b.length?b[b.length-1]=a:b.push(c)}clearOldBlocks(){var a=this.workspace_.getTopBlocks(!1);for(let c=0,d;d=a[c];c++)this.blockIsRecyclable_(d)?this.recycleBlock(d):d.dispose(!1,!1);for(a=0;a<this.mats.length;a++){const c=this.mats[a];c&&(unbindMouseEvents$$module$build$src$core$tooltip(c),removeNode$$module$build$src$core$utils$dom(c))}this.mats.length=0;for(let c=0,d;d=this.buttons_[c];c++)d.dispose();
+this.buttons_.length=0;let b;null==(b=this.workspace_.getPotentialVariableMap())||b.clear()}emptyRecycledBlocks(){for(let a=0;a<this.recycledBlocks.length;a++)this.recycledBlocks[a].dispose();this.recycledBlocks=[]}blockIsRecyclable_(a){return!1}recycleBlock(a){const b=a.getRelativeToSurfaceXY();a.moveBy(-b.x,-b.y);this.recycledBlocks.push(a)}addBlockListeners_(a,b,c){this.listeners.push(conditionalBind$$module$build$src$core$browser_events(a,"pointerdown",null,this.blockMouseDown(b)));this.listeners.push(conditionalBind$$module$build$src$core$browser_events(c,
+"pointerdown",null,this.blockMouseDown(b)));this.listeners.push(bind$$module$build$src$core$browser_events(a,"pointerenter",b,b.addSelect));this.listeners.push(bind$$module$build$src$core$browser_events(a,"pointerleave",b,b.removeSelect));this.listeners.push(bind$$module$build$src$core$browser_events(c,"pointerenter",b,b.addSelect));this.listeners.push(bind$$module$build$src$core$browser_events(c,"pointerleave",b,b.removeSelect))}blockMouseDown(a){return b=>{const c=this.targetWorkspace.getGesture(b);
+c&&(c.setStartBlock(a),c.handleFlyoutStart(b,this))}}onMouseDown(a){const b=this.targetWorkspace.getGesture(a);b&&b.handleFlyoutStart(a,this)}isBlockCreatable(a){return a.isEnabled()}createBlock(a){let b=null;$.disable$$module$build$src$core$events$utils();var c=this.targetWorkspace.getAllVariables();this.targetWorkspace.setResizesEnabled(!1);try{b=this.placeNewBlock(a)}finally{$.enable$$module$build$src$core$events$utils()}this.targetWorkspace.hideChaff();a=getAddedVariables$$module$build$src$core$variables(this.targetWorkspace,
+c);if(isEnabled$$module$build$src$core$events$utils()){$.setGroup$$module$build$src$core$events$utils(!0);for(c=0;c<a.length;c++){const d=a[c];fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils(VAR_CREATE$$module$build$src$core$events$utils))(d))}fire$$module$build$src$core$events$utils(new (get$$module$build$src$core$events$utils($.CREATE$$module$build$src$core$events$utils))(b))}this.autoClose?this.hide():this.filterForCapacity();return b}initFlyoutButton_(a,b,
+c){const d=a.createDom();a.moveTo(b,c);a.show();this.listeners.push(conditionalBind$$module$build$src$core$browser_events(d,"pointerdown",this,this.onMouseDown));this.buttons_.push(a)}createRect_(a,b,c,d,e){b=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.RECT,{"fill-opacity":0,x:b,y:c,height:d.height,width:d.width});b.tooltip=a;bindMouseEvents$$module$build$src$core$tooltip(b);this.workspace_.getCanvas().insertBefore(b,a.getSvgRoot());this.rectMap_.set(a,b);
+return this.mats[e]=b}moveRectToBlock_(a,b){const c=b.getHeightWidth();a.setAttribute("width",String(c.width));a.setAttribute("height",String(c.height));b=b.getRelativeToSurfaceXY();a.setAttribute("y",String(b.y));a.setAttribute("x",String(this.RTL?b.x-c.width:b.x))}filterForCapacity(){const a=this.workspace_.getTopBlocks(!1);for(let b=0,c;c=a[b];b++)if(-1===this.permanentlyDisabled.indexOf(c)){const d=this.targetWorkspace.isCapacityAvailable(getBlockTypeCounts$$module$build$src$core$common(c));for(;c;)c.setEnabled(d),
+c=c.getNextBlock()}}reflow(){this.reflowWrapper&&this.workspace_.removeChangeListener(this.reflowWrapper);this.reflowInternal_();this.reflowWrapper&&this.workspace_.addChangeListener(this.reflowWrapper)}isScrollable(){return this.workspace_.scrollbar?this.workspace_.scrollbar.isVisible():!1}placeNewBlock(a){var b=this.targetWorkspace;if(!a.getSvgRoot())throw Error("oldBlock is not rendered");const c=save$$module$build$src$core$serialization$blocks(a);b.setResizesEnabled(!1);b=append$$module$build$src$core$serialization$blocks(c,
+b);this.positionNewBlock(a,b);return b}positionNewBlock(a,b){const c=this.targetWorkspace;var d=c.getOriginOffsetInPixels(),e=this.workspace_.getOriginOffsetInPixels();a=a.getRelativeToSurfaceXY();a.scale(this.workspace_.scale);e=Coordinate$$module$build$src$core$utils$coordinate.sum(e,a);d=Coordinate$$module$build$src$core$utils$coordinate.difference(e,d);d.scale(1/c.scale);b.moveTo(new Coordinate$$module$build$src$core$utils$coordinate(d.x,d.y))}};
+Flyout$$module$build$src$core$flyout_base.FlyoutItemType=FlyoutItemType$$module$build$src$core$flyout_base;var module$build$src$core$flyout_base={};module$build$src$core$flyout_base.Flyout=Flyout$$module$build$src$core$flyout_base;var HorizontalFlyout$$module$build$src$core$flyout_horizontal=class extends Flyout$$module$build$src$core$flyout_base{constructor(a){super(a);this.horizontalLayout=!0}setMetrics_(a){if(this.isVisible()){var b=this.workspace_.getMetricsManager(),c=b.getScrollMetrics(),d=b.getViewMetrics();b=b.getAbsoluteMetrics();"number"===typeof a.x&&(this.workspace_.scrollX=-(c.left+(c.width-d.width)*a.x));this.workspace_.translate(this.workspace_.scrollX+b.left,this.workspace_.scrollY+b.top)}}getX(){return 0}getY(){if(!this.isVisible())return 0;
+var a=this.targetWorkspace.getMetricsManager();const b=a.getAbsoluteMetrics(),c=a.getViewMetrics();a=a.getToolboxMetrics();const d=this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.TOP;return this.targetWorkspace.toolboxPosition===this.toolboxPosition_?this.targetWorkspace.getToolbox()?d?a.height:c.height-this.height_:d?0:c.height:d?0:c.height+b.top-this.height_}position(){if(this.isVisible()&&this.targetWorkspace.isVisible()){var a=this.targetWorkspace.getMetricsManager().getViewMetrics();
+this.width_=a.width;this.setBackgroundPath(a.width-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS);a=this.getX();var b=this.getY();this.positionAt_(this.width_,this.height_,a,b)}}setBackgroundPath(a,b){const c=this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.TOP,d=["M 0,"+(c?0:this.CORNER_RADIUS)];c?(d.push("h",a+2*this.CORNER_RADIUS),d.push("v",b),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("h",-a),d.push("a",this.CORNER_RADIUS,
+this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,-this.CORNER_RADIUS)):(d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,-this.CORNER_RADIUS),d.push("h",a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("v",b),d.push("h",-a-2*this.CORNER_RADIUS));d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))}scrollToStart(){let a;null==(a=this.workspace_.scrollbar)||a.setX(this.RTL?Infinity:0)}wheel_(a){var b=getScrollDeltaPixels$$module$build$src$core$browser_events(a);
+if(b=b.x||b.y){const c=this.workspace_.getMetricsManager(),d=c.getScrollMetrics();b=c.getViewMetrics().left-d.left+b;let e;null==(e=this.workspace_.scrollbar)||e.setX(b);hide$$module$build$src$core$widgetdiv();hideWithoutAnimation$$module$build$src$core$dropdowndiv()}a.preventDefault();a.stopPropagation()}layout_(a,b){this.workspace_.scale=this.targetWorkspace.scale;const c=this.MARGIN;let d=c+this.tabWidth_;this.RTL&&(a=a.reverse());for(let h=0,k;k=a[h];h++)if("block"===k.type){var e=k.block,f=e.getDescendants(!1);
+for(let m=0,n;n=f[m];m++)n.isInFlyout=!0;f=e.getSvgRoot();const l=e.getHeightWidth();var g=e.outputConnection?this.tabWidth_:0;g=this.RTL?d+l.width:d-g;e.moveBy(g,c);g=this.createRect_(e,g,c,l,h);d+=l.width+b[h];this.addBlockListeners_(f,e,g)}else"button"===k.type&&(e=k.button,this.initFlyoutButton_(e,d,c),d+=e.width+b[h])}isDragTowardWorkspace(a){a=Math.atan2(a.y,a.x)/Math.PI*180;const b=this.dragAngleRange_;return a<90+b&&a>90-b||a>-90-b&&a<-90+b?!0:!1}getClientRect(){if(!this.svgGroup_||this.autoClose||
+!this.isVisible())return null;const a=this.svgGroup_.getBoundingClientRect(),b=a.top;return this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.TOP?new Rect$$module$build$src$core$utils$rect(-1E9,b+a.height,-1E9,1E9):new Rect$$module$build$src$core$utils$rect(b,1E9,-1E9,1E9)}reflowInternal_(){this.workspace_.scale=this.getFlyoutScale();let a=0;const b=this.workspace_.getTopBlocks(!1);for(let d=0,e;e=b[d];d++)a=Math.max(a,e.getHeightWidth().height);const c=this.buttons_;for(let d=
+0,e;e=c[d];d++)a=Math.max(a,e.height);a+=1.5*this.MARGIN;a*=this.workspace_.scale;a+=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness;if(this.height_!==a){for(let d=0,e;e=b[d];d++)this.rectMap_.has(e)&&this.moveRectToBlock_(this.rectMap_.get(e),e);this.targetWorkspace.toolboxPosition!==this.toolboxPosition_||this.toolboxPosition_!==Position$$module$build$src$core$utils$toolbox.TOP||this.targetWorkspace.getToolbox()||this.targetWorkspace.translate(this.targetWorkspace.scrollX,this.targetWorkspace.scrollY+
+a);this.height_=a;this.position();this.targetWorkspace.recordDragTargets()}}};register$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_HORIZONTAL_TOOLBOX,DEFAULT$$module$build$src$core$registry,HorizontalFlyout$$module$build$src$core$flyout_horizontal);var module$build$src$core$flyout_horizontal={};module$build$src$core$flyout_horizontal.HorizontalFlyout=HorizontalFlyout$$module$build$src$core$flyout_horizontal;var VerticalFlyout$$module$build$src$core$flyout_vertical=class extends Flyout$$module$build$src$core$flyout_base{constructor(a){super(a)}setMetrics_(a){if(this.isVisible()){var b=this.workspace_.getMetricsManager(),c=b.getScrollMetrics(),d=b.getViewMetrics();b=b.getAbsoluteMetrics();"number"===typeof a.y&&(this.workspace_.scrollY=-(c.top+(c.height-d.height)*a.y));this.workspace_.translate(this.workspace_.scrollX+b.left,this.workspace_.scrollY+b.top)}}getX(){if(!this.isVisible())return 0;var a=this.targetWorkspace.getMetricsManager();
+const b=a.getAbsoluteMetrics(),c=a.getViewMetrics();a=a.getToolboxMetrics();return this.targetWorkspace.toolboxPosition===this.toolboxPosition_?this.targetWorkspace.getToolbox()?this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.LEFT?a.width:c.width-this.width_:this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.LEFT?0:c.width:this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.LEFT?0:c.width+b.left-this.width_}getY(){return 0}position(){if(this.isVisible()&&
+this.targetWorkspace.isVisible()){var a=this.targetWorkspace.getMetricsManager().getViewMetrics();this.height_=a.height;this.setBackgroundPath(this.width_-this.CORNER_RADIUS,a.height-2*this.CORNER_RADIUS);a=this.getX();var b=this.getY();this.positionAt_(this.width_,this.height_,a,b)}}setBackgroundPath(a,b){const c=this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.RIGHT;var d=a+this.CORNER_RADIUS;d=["M "+(c?d:0)+",0"];d.push("h",c?-a:a);d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,
+0,0,c?0:1,c?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("v",Math.max(0,b));d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?this.CORNER_RADIUS:-this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("h",c?a:-a);d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))}scrollToStart(){let a;null==(a=this.workspace_.scrollbar)||a.setY(0)}wheel_(a){var b=getScrollDeltaPixels$$module$build$src$core$browser_events(a);if(b.y){const c=this.workspace_.getMetricsManager(),d=c.getScrollMetrics();
+b=c.getViewMetrics().top-d.top+b.y;let e;null==(e=this.workspace_.scrollbar)||e.setY(b);hide$$module$build$src$core$widgetdiv();hideWithoutAnimation$$module$build$src$core$dropdowndiv()}a.preventDefault();a.stopPropagation()}layout_(a,b){this.workspace_.scale=this.targetWorkspace.scale;var c=this.MARGIN;const d=this.RTL?c:c+this.tabWidth_;for(let h=0,k;k=a[h];h++)if("block"===k.type){var e=k.block,f=e.getDescendants(!1);for(let m=0,n;n=f[m];m++)n.isInFlyout=!0;f=e.getSvgRoot();const l=e.getHeightWidth();
+var g=e.outputConnection?d-this.tabWidth_:d;e.moveBy(g,c);g=this.createRect_(e,this.RTL?g-l.width:g,c,l,h);this.addBlockListeners_(f,e,g);c+=l.height+b[h]}else"button"===k.type&&(e=k.button,this.initFlyoutButton_(e,d,c),c+=e.height+b[h])}isDragTowardWorkspace(a){a=Math.atan2(a.y,a.x)/Math.PI*180;const b=this.dragAngleRange_;return a<b&&a>-b||a<-180+b||a>180-b?!0:!1}getClientRect(){if(!this.svgGroup_||this.autoClose||!this.isVisible())return null;const a=this.svgGroup_.getBoundingClientRect(),b=a.left;
+return this.toolboxPosition_===Position$$module$build$src$core$utils$toolbox.LEFT?new Rect$$module$build$src$core$utils$rect(-1E9,1E9,-1E9,b+a.width):new Rect$$module$build$src$core$utils$rect(-1E9,1E9,b,1E9)}reflowInternal_(){this.workspace_.scale=this.getFlyoutScale();let a=0;var b=this.workspace_.getTopBlocks(!1);for(let d=0,e;e=b[d];d++){var c=e.getHeightWidth().width;e.outputConnection&&(c-=this.tabWidth_);a=Math.max(a,c)}for(let d=0,e;e=this.buttons_[d];d++)a=Math.max(a,e.width);a+=1.5*this.MARGIN+
+this.tabWidth_;a*=this.workspace_.scale;a+=Scrollbar$$module$build$src$core$scrollbar.scrollbarThickness;if(this.width_!==a){for(let d=0,e;e=b[d];d++){if(this.RTL){c=e.getRelativeToSurfaceXY().x;let f=a/this.workspace_.scale-this.MARGIN;e.outputConnection||(f-=this.tabWidth_);e.moveBy(f-c,0)}this.rectMap_.has(e)&&this.moveRectToBlock_(this.rectMap_.get(e),e)}if(this.RTL)for(let d=0,e;e=this.buttons_[d];d++)b=e.getPosition().y,e.moveTo(a/this.workspace_.scale-e.width-this.MARGIN-this.tabWidth_,b);
+this.targetWorkspace.toolboxPosition!==this.toolboxPosition_||this.toolboxPosition_!==Position$$module$build$src$core$utils$toolbox.LEFT||this.targetWorkspace.getToolbox()||this.targetWorkspace.translate(this.targetWorkspace.scrollX+a,this.targetWorkspace.scrollY);this.width_=a;this.position();this.targetWorkspace.recordDragTargets()}}};VerticalFlyout$$module$build$src$core$flyout_vertical.registryName="verticalFlyout";
+register$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_VERTICAL_TOOLBOX,DEFAULT$$module$build$src$core$registry,VerticalFlyout$$module$build$src$core$flyout_vertical);var module$build$src$core$flyout_vertical={};module$build$src$core$flyout_vertical.VerticalFlyout=VerticalFlyout$$module$build$src$core$flyout_vertical;var module$build$src$core$generator;
+$.CodeGenerator$$module$build$src$core$generator=class{constructor(a){this.forBlock=Object.create(null);this.FUNCTION_NAME_PLACEHOLDER_="{leCUI8hutHZI4480Dc}";this.STATEMENT_SUFFIX=this.STATEMENT_PREFIX=this.INFINITE_LOOP_TRAP=null;this.INDENT="  ";this.COMMENT_WRAP=60;this.ORDER_OVERRIDES=[];this.isInitialized=null;this.RESERVED_WORDS_="";this.definitions_=Object.create(null);this.functionNames_=Object.create(null);this.nameDB_=void 0;this.name_=a;this.FUNCTION_NAME_PLACEHOLDER_REGEXP_=new RegExp(this.FUNCTION_NAME_PLACEHOLDER_,
+"g")}workspaceToCode(a){a||(console.warn("No workspace specified in workspaceToCode call.  Guessing."),a=getMainWorkspace$$module$build$src$core$common());var b=[];this.init(a);a=a.getTopBlocks(!0);for(let c=0,d;d=a[c];c++){let e=this.blockToCode(d);Array.isArray(e)&&(e=e[0]);e&&(d.outputConnection&&(e=this.scrubNakedValue(e),this.STATEMENT_PREFIX&&!d.suppressPrefixSuffix&&(e=this.injectId(this.STATEMENT_PREFIX,d)+e),this.STATEMENT_SUFFIX&&!d.suppressPrefixSuffix&&(e+=this.injectId(this.STATEMENT_SUFFIX,
+d))),b.push(e))}b=b.join("\n");b=this.finish(b);b=b.replace(/^\s+\n/,"");b=b.replace(/\n\s+$/,"\n");return b=b.replace(/[ \t]+\n/g,"\n")}prefixLines(a,b){return b+a.replace(/(?!\n$)\n/g,"\n"+b)}allNestedComments(a){const b=[];a=a.getDescendants(!0);for(let c=0;c<a.length;c++){const d=a[c].getCommentText();d&&b.push(d)}b.length&&b.push("");return b.join("\n")}blockToCode(a,b){!1===this.isInitialized&&console.warn("CodeGenerator init was not called before blockToCode was called.");if(!a)return"";if(!a.isEnabled())return b?
+"":this.blockToCode(a.getNextBlock());if(a.isInsertionMarker())return b?"":this.blockToCode(a.getChildren(!1)[0]);var c=this.forBlock[a.type];!c&&this[a.type]&&(warn$$module$build$src$core$utils$deprecation("block generator functions on CodeGenerator objects","10.0","11.0","the .forBlock[blockType] dictionary"),c=this[a.type]);if("function"!==typeof c)throw Error(`${this.name_} generator does not know how to generate code`+`for block type "${a.type}".`);c=c.call(a,a,this);if(Array.isArray(c)){if(!a.outputConnection)throw TypeError("Expecting string from statement block: "+
+a.type);return[this.scrub_(a,c[0],b),c[1]]}if("string"===typeof c)return this.STATEMENT_PREFIX&&!a.suppressPrefixSuffix&&(c=this.injectId(this.STATEMENT_PREFIX,a)+c),this.STATEMENT_SUFFIX&&!a.suppressPrefixSuffix&&(c+=this.injectId(this.STATEMENT_SUFFIX,a)),this.scrub_(a,c,b);if(null===c)return"";throw SyntaxError("Invalid code generated: "+c);}valueToCode(a,b,c){if(isNaN(c))throw TypeError("Expecting valid order from block: "+a.type);var d=a.getInputTargetBlock(b);if(!d)return"";b=this.blockToCode(d);
+if(""===b)return"";if(!Array.isArray(b))throw TypeError(`Expecting tuple from value block: ${d.type} See `+"developers.google.com/blockly/guides/create-custom-blocks/generating-code for more information");a=b[0];b=b[1];if(isNaN(b))throw TypeError("Expecting valid order from value block: "+d.type);if(!a)return"";d=!1;var e=Math.floor(c);const f=Math.floor(b);if(e<=f&&(e!==f||0!==e&&99!==e))for(d=!0,e=0;e<this.ORDER_OVERRIDES.length;e++)if(this.ORDER_OVERRIDES[e][0]===c&&this.ORDER_OVERRIDES[e][1]===
+b){d=!1;break}d&&(a="("+a+")");return a}statementToCode(a,b){a=a.getInputTargetBlock(b);b=this.blockToCode(a);if("string"!==typeof b)throw TypeError("Expecting code from statement block: "+(a&&a.type));b&&(b=this.prefixLines(b,this.INDENT));return b}addLoopTrap(a,b){this.INFINITE_LOOP_TRAP&&(a=this.prefixLines(this.injectId(this.INFINITE_LOOP_TRAP,b),this.INDENT)+a);this.STATEMENT_SUFFIX&&!b.suppressPrefixSuffix&&(a=this.prefixLines(this.injectId(this.STATEMENT_SUFFIX,b),this.INDENT)+a);this.STATEMENT_PREFIX&&
+!b.suppressPrefixSuffix&&(a+=this.prefixLines(this.injectId(this.STATEMENT_PREFIX,b),this.INDENT));return a}injectId(a,b){b=b.id.replace(/\$/g,"$$$$");return a.replace(/%1/g,"'"+b+"'")}addReservedWords(a){this.RESERVED_WORDS_+=a+","}provideFunction_(a,b){if(!this.definitions_[a]){const c=this.nameDB_.getDistinctName(a,$.NameType$$module$build$src$core$names.PROCEDURE);this.functionNames_[a]=c;Array.isArray(b)&&(b=b.join("\n"));b=b.trim().replace(this.FUNCTION_NAME_PLACEHOLDER_REGEXP_,c);let d;for(;d!==
+b;)d=b,b=b.replace(/^(( {2})*) {2}/gm,"$1\x00");b=b.replace(/\0/g,this.INDENT);this.definitions_[a]=b}return this.functionNames_[a]}getVariableName(a){return this.getName(a,$.NameType$$module$build$src$core$names.VARIABLE)}getProcedureName(a){return this.getName(a,$.NameType$$module$build$src$core$names.PROCEDURE)}getName(a,b){if(!this.nameDB_)throw Error("Name database is not defined. You must initialize `nameDB_` in your generator class and call `init` first.");return this.nameDB_.getName(a,b)}init(a){this.definitions_=
+Object.create(null);this.functionNames_=Object.create(null)}scrub_(a,b,c){return b}finish(a){this.definitions_=Object.create(null);this.functionNames_=Object.create(null);return a}scrubNakedValue(a){return a}};module$build$src$core$generator={};module$build$src$core$generator.CodeGenerator=$.CodeGenerator$$module$build$src$core$generator;var documentEventsBound$$module$build$src$core$inject=!1,module$build$src$core$inject={};module$build$src$core$inject.inject=inject$$module$build$src$core$inject;var module$build$src$core$inputs={};module$build$src$core$inputs.Align=$.Align$$module$build$src$core$inputs$align;module$build$src$core$inputs.DummyInput=DummyInput$$module$build$src$core$inputs$dummy_input;module$build$src$core$inputs.EndRowInput=EndRowInput$$module$build$src$core$inputs$end_row_input;module$build$src$core$inputs.Input=Input$$module$build$src$core$inputs$input;module$build$src$core$inputs.StatementInput=StatementInput$$module$build$src$core$inputs$statement_input;
+module$build$src$core$inputs.ValueInput=$.ValueInput$$module$build$src$core$inputs$value_input;module$build$src$core$inputs.inputTypes=$.inputTypes$$module$build$src$core$inputs$input_types;var module$build$src$core$interfaces$i_icon={};module$build$src$core$interfaces$i_icon.isIcon=isIcon$$module$build$src$core$interfaces$i_icon;var module$build$src$core$interfaces$i_paster={};module$build$src$core$interfaces$i_paster.isPaster=isPaster$$module$build$src$core$interfaces$i_paster;var ConstantProvider$$module$build$src$core$renderers$geras$constants=class extends ConstantProvider$$module$build$src$core$renderers$common$constants{constructor(){super();this.FIELD_TEXT_BASELINE_CENTER=!1;this.DARK_PATH_OFFSET=1;this.MAX_BOTTOM_WIDTH=30;this.STATEMENT_BOTTOM_SPACER=-this.NOTCH_HEIGHT/2}getCSS_(a){return super.getCSS_(a).concat([`${a} .blocklyInsertionMarker>.blocklyPathLight,`,`${a} .blocklyInsertionMarker>.blocklyPathDark {`,`fill-opacity: ${this.INSERTION_MARKER_OPACITY};`,"stroke: none;",
+"}"])}},module$build$src$core$renderers$geras$constants={};module$build$src$core$renderers$geras$constants.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$geras$constants;var Highlighter$$module$build$src$core$renderers$geras$highlighter=class{constructor(a){this.inlineSteps_=this.steps_="";this.info_=a;this.RTL_=this.info_.RTL;a=a.getRenderer();this.constants_=a.getConstants();this.highlightConstants_=a.getHighlightConstants();this.highlightOffset=this.highlightConstants_.OFFSET;this.outsideCornerPaths_=this.highlightConstants_.OUTSIDE_CORNER;this.insideCornerPaths_=this.highlightConstants_.INSIDE_CORNER;this.puzzleTabPaths_=this.highlightConstants_.PUZZLE_TAB;this.notchPaths_=
+this.highlightConstants_.NOTCH;this.startPaths_=this.highlightConstants_.START_HAT;this.jaggedTeethPaths_=this.highlightConstants_.JAGGED_TEETH}getPath(){return this.steps_+"\n"+this.inlineSteps_}drawTopCorner(a){this.steps_+=moveBy$$module$build$src$core$utils$svg_paths(a.xPos,this.info_.startY);for(let b=0,c;c=a.elements[b];b++)Types$$module$build$src$core$renderers$measurables$types.isLeftSquareCorner(c)?this.steps_+=this.highlightConstants_.START_POINT:Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(c)?
+this.steps_+=this.outsideCornerPaths_.topLeft(this.RTL_):Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(c)?this.steps_+=this.notchPaths_.pathLeft:Types$$module$build$src$core$renderers$measurables$types.isHat(c)?this.steps_+=this.startPaths_.path(this.RTL_):Types$$module$build$src$core$renderers$measurables$types.isSpacer(c)&&0!==c.width&&(this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",c.xPos+c.width-this.highlightOffset));this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",
+a.xPos+a.width-this.highlightOffset)}drawJaggedEdge_(a){this.info_.RTL&&(this.steps_+=this.jaggedTeethPaths_.pathLeft+lineOnAxis$$module$build$src$core$utils$svg_paths("v",a.height-this.jaggedTeethPaths_.height-this.highlightOffset))}drawValueInput(a){const b=a.getLastInput();if(this.RTL_){const c=a.height-b.connectionHeight;this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(b.xPos+b.width-this.highlightOffset,a.yPos)+this.puzzleTabPaths_.pathDown(this.RTL_)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",
+c)}else this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(b.xPos+b.width,a.yPos)+this.puzzleTabPaths_.pathDown(this.RTL_)}drawStatementInput(a){const b=a.getLastInput();if(b)if(this.RTL_){const c=a.height-2*this.insideCornerPaths_.height;this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(b.xPos,a.yPos)+this.insideCornerPaths_.pathTop(this.RTL_)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",c)+this.insideCornerPaths_.pathBottom(this.RTL_)+lineTo$$module$build$src$core$utils$svg_paths(a.width-
+b.xPos-this.insideCornerPaths_.width,0)}else this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(b.xPos,a.yPos+a.height)+this.insideCornerPaths_.pathBottom(this.RTL_)+lineTo$$module$build$src$core$utils$svg_paths(a.width-b.xPos-this.insideCornerPaths_.width,0)}drawRightSideRow(a){const b=a.xPos+a.width-this.highlightOffset;a instanceof SpacerRow$$module$build$src$core$renderers$measurables$spacer_row&&a.followsStatement&&(this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",b));
+this.RTL_&&(this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",b),a.height>this.highlightOffset&&(this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",a.yPos+a.height-this.highlightOffset)))}drawBottomRow(a){if(this.RTL_)this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",a.baseline-this.highlightOffset);else{const b=this.info_.bottomRow.elements[0];Types$$module$build$src$core$renderers$measurables$types.isLeftSquareCorner(b)?this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(a.xPos+
+this.highlightOffset,a.baseline-this.highlightOffset):Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(b)&&(this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(a.xPos,a.baseline),this.steps_+=this.outsideCornerPaths_.bottomLeft())}}drawLeft(){var a=this.info_.outputConnection;a&&(a=a.connectionOffsetY+a.height,this.RTL_?this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(this.info_.startX,a):(this.steps_+=moveTo$$module$build$src$core$utils$svg_paths(this.info_.startX+
+this.highlightOffset,this.info_.bottomRow.baseline-this.highlightOffset),this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",a)),this.steps_+=this.puzzleTabPaths_.pathUp(this.RTL_));this.RTL_||(a=this.info_.topRow,Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(a.elements[0])?this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",this.outsideCornerPaths_.height):this.steps_+=lineOnAxis$$module$build$src$core$utils$svg_paths("V",a.capline+this.highlightOffset))}drawInlineInput(a){const b=
+this.highlightOffset,c=a.xPos+a.connectionWidth;var d=a.centerline-a.height/2;const e=a.width-a.connectionWidth,f=d+b;this.RTL_?(d=a.connectionOffsetY-b,a=a.height-(a.connectionOffsetY+a.connectionHeight)+b,this.inlineSteps_+=moveTo$$module$build$src$core$utils$svg_paths(c-b,f)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",d)+this.puzzleTabPaths_.pathDown(this.RTL_)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",a)+lineOnAxis$$module$build$src$core$utils$svg_paths("h",e)):this.inlineSteps_+=
+moveTo$$module$build$src$core$utils$svg_paths(a.xPos+a.width+b,f)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",a.height)+lineOnAxis$$module$build$src$core$utils$svg_paths("h",-e)+moveTo$$module$build$src$core$utils$svg_paths(c,d+a.connectionOffsetY)+this.puzzleTabPaths_.pathDown(this.RTL_)}},module$build$src$core$renderers$geras$highlighter={};module$build$src$core$renderers$geras$highlighter.Highlighter=Highlighter$$module$build$src$core$renderers$geras$highlighter;var Drawer$$module$build$src$core$renderers$geras$drawer=class extends Drawer$$module$build$src$core$renderers$common$drawer{constructor(a,b){super(a,b);this.highlighter_=new Highlighter$$module$build$src$core$renderers$geras$highlighter(b)}draw(){this.drawOutline_();this.drawInternals_();const a=this.block_.pathObject;a.setPath(this.outlinePath_+"\n"+this.inlinePath_);a.setHighlightPath(this.highlighter_.getPath());this.info_.RTL&&a.flipRTL();this.recordSizeOnBlock_()}drawTop_(){this.highlighter_.drawTopCorner(this.info_.topRow);
+this.highlighter_.drawRightSideRow(this.info_.topRow);super.drawTop_()}drawJaggedEdge_(a){this.highlighter_.drawJaggedEdge_(a);super.drawJaggedEdge_(a)}drawValueInput_(a){this.highlighter_.drawValueInput(a);super.drawValueInput_(a)}drawStatementInput_(a){this.highlighter_.drawStatementInput(a);super.drawStatementInput_(a)}drawRightSideRow_(a){this.highlighter_.drawRightSideRow(a);this.outlinePath_+=lineOnAxis$$module$build$src$core$utils$svg_paths("H",a.xPos+a.width)+lineOnAxis$$module$build$src$core$utils$svg_paths("V",
+a.yPos+a.height)}drawBottom_(){this.highlighter_.drawBottomRow(this.info_.bottomRow);super.drawBottom_()}drawLeft_(){this.highlighter_.drawLeft();super.drawLeft_()}drawInlineInput_(a){this.highlighter_.drawInlineInput(a);super.drawInlineInput_(a)}positionInlineInputConnection_(a){const b=a.centerline-a.height/2;if(a.connectionModel){let c=a.xPos+a.connectionWidth+this.constants_.DARK_PATH_OFFSET;this.info_.RTL&&(c*=-1);a.connectionModel.setOffsetInBlock(c,b+a.connectionOffsetY+this.constants_.DARK_PATH_OFFSET)}}positionStatementInputConnection_(a){const b=
+a.getLastInput();if(null==b?0:b.connectionModel){let c=a.xPos+a.statementEdge+b.notchOffset;c=this.info_.RTL?-1*c:c+this.constants_.DARK_PATH_OFFSET;b.connectionModel.setOffsetInBlock(c,a.yPos+this.constants_.DARK_PATH_OFFSET)}}positionExternalValueConnection_(a){const b=a.getLastInput();if(b&&b.connectionModel){let c=a.xPos+a.width+this.constants_.DARK_PATH_OFFSET;this.info_.RTL&&(c*=-1);b.connectionModel.setOffsetInBlock(c,a.yPos)}}positionNextConnection_(){const a=this.info_.bottomRow;if(a.connection){const b=
+a.connection,c=b.xPos;b.connectionModel.setOffsetInBlock((this.info_.RTL?-c:c)+this.constants_.DARK_PATH_OFFSET/2,a.baseline+this.constants_.DARK_PATH_OFFSET)}}},module$build$src$core$renderers$geras$drawer={};module$build$src$core$renderers$geras$drawer.Drawer=Drawer$$module$build$src$core$renderers$geras$drawer;var HighlightConstantProvider$$module$build$src$core$renderers$geras$highlight_constants=class{constructor(a){this.OFFSET=.5;this.constantProvider=a;this.START_POINT=moveBy$$module$build$src$core$utils$svg_paths(this.OFFSET,this.OFFSET)}init(){this.INSIDE_CORNER=this.makeInsideCorner();this.OUTSIDE_CORNER=this.makeOutsideCorner();this.PUZZLE_TAB=this.makePuzzleTab();this.NOTCH=this.makeNotch();this.JAGGED_TEETH=this.makeJaggedTeeth();this.START_HAT=this.makeStartHat()}makeInsideCorner(){const a=this.constantProvider.CORNER_RADIUS,
+b=this.OFFSET,c=(1-Math.SQRT1_2)*(a+b)-b,d=moveBy$$module$build$src$core$utils$svg_paths(c,c)+arc$$module$build$src$core$utils$svg_paths("a","0 0,0",a,point$$module$build$src$core$utils$svg_paths(-c-b,a-c)),e=arc$$module$build$src$core$utils$svg_paths("a","0 0,0",a+b,point$$module$build$src$core$utils$svg_paths(a+b,a+b)),f=moveBy$$module$build$src$core$utils$svg_paths(c,-c)+arc$$module$build$src$core$utils$svg_paths("a","0 0,0",a+b,point$$module$build$src$core$utils$svg_paths(a-c,c+b));return{width:a+
+b,height:a,pathTop(g){return g?d:""},pathBottom(g){return g?e:f}}}makeOutsideCorner(){const a=this.constantProvider.CORNER_RADIUS,b=this.OFFSET,c=(1-Math.SQRT1_2)*(a-b)+b,d=moveBy$$module$build$src$core$utils$svg_paths(c,c)+arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a-b,point$$module$build$src$core$utils$svg_paths(a-c,-c+b)),e=moveBy$$module$build$src$core$utils$svg_paths(b,a)+arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a-b,point$$module$build$src$core$utils$svg_paths(a,-a+
+b)),f=-c,g=moveBy$$module$build$src$core$utils$svg_paths(c,f)+arc$$module$build$src$core$utils$svg_paths("a","0 0,1",a-b,point$$module$build$src$core$utils$svg_paths(-c+b,-f-a));return{height:a,topLeft(h){return h?d:e},bottomLeft(){return g}}}makePuzzleTab(){const a=this.constantProvider.TAB_WIDTH,b=this.constantProvider.TAB_HEIGHT,c=moveBy$$module$build$src$core$utils$svg_paths(-2,-b+3.4)+lineTo$$module$build$src$core$utils$svg_paths(-.45*a,-2.1),d=lineOnAxis$$module$build$src$core$utils$svg_paths("v",
+2.5)+moveBy$$module$build$src$core$utils$svg_paths(.97*-a,2.5)+curve$$module$build$src$core$utils$svg_paths("q",[point$$module$build$src$core$utils$svg_paths(.05*-a,10),point$$module$build$src$core$utils$svg_paths(.3*a,9.5)])+moveBy$$module$build$src$core$utils$svg_paths(.67*a,-1.9)+lineOnAxis$$module$build$src$core$utils$svg_paths("v",2.5),e=lineOnAxis$$module$build$src$core$utils$svg_paths("v",-1.5)+moveBy$$module$build$src$core$utils$svg_paths(-.92*a,-.5)+curve$$module$build$src$core$utils$svg_paths("q",
+[point$$module$build$src$core$utils$svg_paths(-.19*a,-5.5),point$$module$build$src$core$utils$svg_paths(0,-11)])+moveBy$$module$build$src$core$utils$svg_paths(.92*a,1),f=moveBy$$module$build$src$core$utils$svg_paths(-5,b-.7)+lineTo$$module$build$src$core$utils$svg_paths(.46*a,-2.1);return{width:a,height:b,pathUp(g){return g?c:e},pathDown(g){return g?d:f}}}makeNotch(){return{pathLeft:lineOnAxis$$module$build$src$core$utils$svg_paths("h",this.OFFSET)+this.constantProvider.NOTCH.pathLeft}}makeJaggedTeeth(){return{pathLeft:lineTo$$module$build$src$core$utils$svg_paths(5.1,
+2.6)+moveBy$$module$build$src$core$utils$svg_paths(-10.2,6.8)+lineTo$$module$build$src$core$utils$svg_paths(5.1,2.6),height:12,width:10.2}}makeStartHat(){const a=this.constantProvider.START_HAT.height,b=moveBy$$module$build$src$core$utils$svg_paths(25,-8.7)+curve$$module$build$src$core$utils$svg_paths("c",[point$$module$build$src$core$utils$svg_paths(29.7,-6.2),point$$module$build$src$core$utils$svg_paths(57.2,-.5),point$$module$build$src$core$utils$svg_paths(75,8.7)]),c=curve$$module$build$src$core$utils$svg_paths("c",
+[point$$module$build$src$core$utils$svg_paths(17.8,-9.2),point$$module$build$src$core$utils$svg_paths(45.3,-14.9),point$$module$build$src$core$utils$svg_paths(75,-8.7)])+moveTo$$module$build$src$core$utils$svg_paths(100.5,a+.5);return{path(d){return d?b:c}}}},module$build$src$core$renderers$geras$highlight_constants={};module$build$src$core$renderers$geras$highlight_constants.HighlightConstantProvider=HighlightConstantProvider$$module$build$src$core$renderers$geras$highlight_constants;var InlineInput$$module$build$src$core$renderers$geras$measurables$inline_input=class extends InlineInput$$module$build$src$core$renderers$measurables$inline_input{constructor(a,b){super(a,b);this.constants_=a;this.connectedBlock&&(this.width+=this.constants_.DARK_PATH_OFFSET,this.height+=this.constants_.DARK_PATH_OFFSET)}},module$build$src$core$renderers$geras$measurables$inline_input={};module$build$src$core$renderers$geras$measurables$inline_input.InlineInput=InlineInput$$module$build$src$core$renderers$geras$measurables$inline_input;var StatementInput$$module$build$src$core$renderers$geras$measurables$statement_input=class extends StatementInput$$module$build$src$core$renderers$measurables$statement_input{constructor(a,b){super(a,b);this.constants_=a;this.connectedBlock&&(this.height+=this.constants_.DARK_PATH_OFFSET)}},module$build$src$core$renderers$geras$measurables$statement_input={};module$build$src$core$renderers$geras$measurables$statement_input.StatementInput=StatementInput$$module$build$src$core$renderers$geras$measurables$statement_input;var RenderInfo$$module$build$src$core$renderers$geras$info=class extends RenderInfo$$module$build$src$core$renderers$common$info{constructor(a,b){super(a,b);this.renderer_=a}getRenderer(){return this.renderer_}populateBottomRow_(){super.populateBottomRow_();this.block_.inputList.length&&this.block_.inputList[this.block_.inputList.length-1]instanceof StatementInput$$module$build$src$core$inputs$statement_input||(this.bottomRow.minHeight=this.constants_.MEDIUM_PADDING-this.constants_.DARK_PATH_OFFSET)}addInput_(a,
+b){if(this.isInline&&a instanceof $.ValueInput$$module$build$src$core$inputs$value_input)b.elements.push(new InlineInput$$module$build$src$core$renderers$geras$measurables$inline_input(this.constants_,a)),b.hasInlineInput=!0;else if(a instanceof StatementInput$$module$build$src$core$inputs$statement_input)b.elements.push(new StatementInput$$module$build$src$core$renderers$geras$measurables$statement_input(this.constants_,a)),b.hasStatement=!0;else if(a instanceof $.ValueInput$$module$build$src$core$inputs$value_input)b.elements.push(new ExternalValueInput$$module$build$src$core$renderers$measurables$external_value_input(this.constants_,
+a)),b.hasExternalInput=!0;else if(a instanceof DummyInput$$module$build$src$core$inputs$dummy_input||a instanceof EndRowInput$$module$build$src$core$inputs$end_row_input)b.minHeight=Math.max(b.minHeight,this.constants_.DUMMY_INPUT_MIN_HEIGHT),b.hasDummyInput=!0;this.isInline||null!==b.align||(b.align=a.align)}addElemSpacing_(){let a=!1;for(let c=0,d;d=this.rows[c];c++)d.hasExternalInput&&(a=!0);for(let c=0,d;d=this.rows[c];c++){var b=d.elements;d.elements=[];d.startsWithElemSpacer()&&d.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,
+this.getInRowSpacing_(null,b[0])));if(b.length){for(let e=0;e<b.length-1;e++){d.elements.push(b[e]);const f=this.getInRowSpacing_(b[e],b[e+1]);d.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,f))}d.elements.push(b[b.length-1]);d.endsWithElemSpacer()&&(b=this.getInRowSpacing_(b[b.length-1],null),a&&d.hasDummyInput&&(b+=this.constants_.TAB_WIDTH),d.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,
+b)))}}}getInRowSpacing_(a,b){if(!a)return b&&Types$$module$build$src$core$renderers$measurables$types.isField(b)&&b.isEditable?this.constants_.MEDIUM_PADDING:b&&Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)?this.constants_.MEDIUM_LARGE_PADDING:b&&Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b)?this.constants_.STATEMENT_INPUT_PADDING_LEFT:this.constants_.LARGE_PADDING;if(!Types$$module$build$src$core$renderers$measurables$types.isInput(a)&&(!b||
+Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b)))return Types$$module$build$src$core$renderers$measurables$types.isField(a)&&a.isEditable?this.constants_.MEDIUM_PADDING:Types$$module$build$src$core$renderers$measurables$types.isIcon(a)?2*this.constants_.LARGE_PADDING+1:Types$$module$build$src$core$renderers$measurables$types.isHat(a)?this.constants_.NO_PADDING:Types$$module$build$src$core$renderers$measurables$types.isPreviousOrNextConnection(a)?this.constants_.LARGE_PADDING:
+Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(a)?this.constants_.MIN_BLOCK_WIDTH:Types$$module$build$src$core$renderers$measurables$types.isJaggedEdge(a)?this.constants_.NO_PADDING:this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isInput(a)&&!b){if(Types$$module$build$src$core$renderers$measurables$types.isExternalInput(a))return this.constants_.NO_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(a))return this.constants_.LARGE_PADDING;
+if(Types$$module$build$src$core$renderers$measurables$types.isStatementInput(a))return this.constants_.NO_PADDING}if(!Types$$module$build$src$core$renderers$measurables$types.isInput(a)&&b&&Types$$module$build$src$core$renderers$measurables$types.isInput(b)){if(Types$$module$build$src$core$renderers$measurables$types.isField(a)&&a.isEditable){if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)||Types$$module$build$src$core$renderers$measurables$types.isExternalInput(b))return this.constants_.SMALL_PADDING}else{if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)||
+Types$$module$build$src$core$renderers$measurables$types.isExternalInput(b))return this.constants_.MEDIUM_LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b))return this.constants_.LARGE_PADDING}return this.constants_.LARGE_PADDING-1}if(Types$$module$build$src$core$renderers$measurables$types.isIcon(a)&&b&&!Types$$module$build$src$core$renderers$measurables$types.isInput(b))return this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(a)&&
+b&&Types$$module$build$src$core$renderers$measurables$types.isField(b))return b.isEditable?this.constants_.MEDIUM_PADDING:this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isLeftSquareCorner(a)&&b){if(Types$$module$build$src$core$renderers$measurables$types.isHat(b))return this.constants_.NO_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(b))return b.notchOffset;if(Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b))return b.notchOffset+
+(this.RTL?1:-1)*this.constants_.DARK_PATH_OFFSET/2}if(Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(a)&&b){if(Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(b))return b.notchOffset-this.constants_.CORNER_RADIUS;if(Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b))return b.notchOffset-this.constants_.CORNER_RADIUS+(this.RTL?1:-1)*this.constants_.DARK_PATH_OFFSET/2}return Types$$module$build$src$core$renderers$measurables$types.isField(a)&&
+b&&Types$$module$build$src$core$renderers$measurables$types.isField(b)&&a.isEditable===b.isEditable||b&&Types$$module$build$src$core$renderers$measurables$types.isJaggedEdge(b)?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING}getSpacerRowHeight_(a,b){return Types$$module$build$src$core$renderers$measurables$types.isTopRow(a)&&Types$$module$build$src$core$renderers$measurables$types.isBottomRow(b)?this.constants_.EMPTY_BLOCK_SPACER_HEIGHT:Types$$module$build$src$core$renderers$measurables$types.isTopRow(a)||
+Types$$module$build$src$core$renderers$measurables$types.isBottomRow(b)?this.constants_.NO_PADDING:a.hasExternalInput&&b.hasExternalInput?this.constants_.LARGE_PADDING:!a.hasStatement&&b.hasStatement?this.constants_.BETWEEN_STATEMENT_PADDING_Y:a.hasStatement&&b.hasStatement||!a.hasStatement&&b.hasDummyInput||a.hasDummyInput?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING}getElemCenterline_(a,b){if(Types$$module$build$src$core$renderers$measurables$types.isSpacer(b))return a.yPos+b.height/
+2;if(Types$$module$build$src$core$renderers$measurables$types.isBottomRow(a))return a=a.yPos+a.height-a.descenderHeight,Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b)?a+b.height/2:a-b.height/2;if(Types$$module$build$src$core$renderers$measurables$types.isTopRow(a))return Types$$module$build$src$core$renderers$measurables$types.isHat(b)?a.capline-b.height/2:a.capline+b.height/2;let c=a.yPos;Types$$module$build$src$core$renderers$measurables$types.isField(b)||Types$$module$build$src$core$renderers$measurables$types.isIcon(b)?
+(c+=b.height/2,(a.hasInlineInput||a.hasStatement)&&b.height+this.constants_.TALL_INPUT_FIELD_OFFSET_Y<=a.height&&(c+=this.constants_.TALL_INPUT_FIELD_OFFSET_Y)):c=Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)?c+b.height/2:c+a.height/2;return c}alignRowElements_(){if(this.isInline){var a=0,b=new WeakMap,c=null;for(let d=this.rows.length-1,e;e=this.rows[d];d--)b.set(e,a),Types$$module$build$src$core$renderers$measurables$types.isInputRow(e)&&(e.hasStatement&&this.alignStatementRow_(e),
+c&&c.hasStatement&&e.width<c.width?b.set(e,c.width):a=e.hasStatement?e.width:Math.max(a,e.width),c=e);a=0;for(let d=0,e;e=this.rows[d];d++)e.hasStatement?a=this.getDesiredRowWidth_(e):Types$$module$build$src$core$renderers$measurables$types.isSpacer(e)?e.width=Math.max(a,b.get(e)):(c=e.width,a=Math.max(a,b.get(e))-c,0<a&&this.addAlignmentPadding_(e,a),a=e.width)}else super.alignRowElements_()}getDesiredRowWidth_(a){return this.isInline&&a.hasStatement?this.statementEdge+this.constants_.MAX_BOTTOM_WIDTH+
+this.startX:super.getDesiredRowWidth_(a)}finalize_(){let a=0,b=0;for(let d=0,e;e=this.rows[d];d++){e.yPos=b;e.xPos=this.startX;b+=e.height;a=Math.max(a,e.widthWithConnectedBlocks);var c=b-this.topRow.ascenderHeight;e===this.bottomRow&&c<this.constants_.MIN_BLOCK_HEIGHT&&(c=this.constants_.MIN_BLOCK_HEIGHT-c,this.bottomRow.height+=c,b+=c);this.recordElemPositions_(e)}this.outputConnection&&this.block_.nextConnection&&this.block_.nextConnection.isConnected()&&(c=this.block_.nextConnection.targetBlock())&&
+(a=Math.max(a,c.getHeightWidth().width-this.constants_.DARK_PATH_OFFSET));this.bottomRow.baseline=b-this.bottomRow.descenderHeight;this.widthWithChildren=a+this.startX+this.constants_.DARK_PATH_OFFSET;this.width+=this.constants_.DARK_PATH_OFFSET;this.height=b+this.constants_.DARK_PATH_OFFSET;this.startY=this.topRow.capline}},module$build$src$core$renderers$geras$info={};module$build$src$core$renderers$geras$info.RenderInfo=RenderInfo$$module$build$src$core$renderers$geras$info;var PathObject$$module$build$src$core$renderers$geras$path_object=class extends PathObject$$module$build$src$core$renderers$common$path_object{constructor(a,b,c){super(a,b,c);this.constants=c;this.colourDark="#000000";this.svgPathDark=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,{"class":"blocklyPathDark",transform:"translate(1,1)"});this.svgRoot.insertBefore(this.svgPathDark,this.svgPath);this.svgPathLight=createSvgElement$$module$build$src$core$utils$dom(Svg$$module$build$src$core$utils$svg.PATH,
+{"class":"blocklyPathLight"},this.svgRoot)}setPath(a){this.svgPath.setAttribute("d",a);this.svgPathDark.setAttribute("d",a)}setHighlightPath(a){this.svgPathLight.setAttribute("d",a)}flipRTL(){this.svgPath.setAttribute("transform","scale(-1 1)");this.svgPathLight.setAttribute("transform","scale(-1 1)");this.svgPathDark.setAttribute("transform","translate(1,1) scale(-1 1)")}applyColour(a){this.svgPathLight.style.display="";this.svgPathDark.style.display="";if(!this.style.colourTertiary)throw Error("The renderer did not properly initialize the tertiary colour of the block style");
+this.svgPathLight.setAttribute("stroke",this.style.colourTertiary);this.svgPathDark.setAttribute("fill",this.colourDark);super.applyColour(a);this.svgPath.setAttribute("stroke","none")}setStyle(a){this.style=a;this.colourDark=blend$$module$build$src$core$utils$colour("#000",this.style.colourPrimary,.2)||this.colourDark}updateHighlighted(a){a?(this.svgPath.setAttribute("filter","url(#"+this.constants.embossFilterId+")"),this.svgPathLight.style.display="none"):(this.svgPath.setAttribute("filter","none"),
+this.svgPathLight.style.display="inline")}updateShadow_(a){if(a){this.svgPathLight.style.display="none";if(!this.style.colourSecondary)throw Error("The renderer did not properly initialize the secondary colour of the block style block style");this.svgPathDark.setAttribute("fill",this.style.colourSecondary);this.svgPath.setAttribute("stroke","none");this.svgPath.setAttribute("fill",this.style.colourSecondary)}}updateDisabled_(a){super.updateDisabled_(a);a&&this.svgPath.setAttribute("stroke","none")}},
+module$build$src$core$renderers$geras$path_object={};module$build$src$core$renderers$geras$path_object.PathObject=PathObject$$module$build$src$core$renderers$geras$path_object;var Renderer$$module$build$src$core$renderers$geras$renderer=class extends Renderer$$module$build$src$core$renderers$common$renderer{constructor(a){super(a);this.highlightConstants=null}init(a,b){super.init(a,b);this.highlightConstants=this.makeHighlightConstants_();this.highlightConstants.init()}refreshDom(a,b){super.refreshDom(a,b);this.getHighlightConstants().init()}makeConstants_(){return new ConstantProvider$$module$build$src$core$renderers$geras$constants}makeRenderInfo_(a){return new RenderInfo$$module$build$src$core$renderers$geras$info(this,
+a)}makeDrawer_(a,b){return new Drawer$$module$build$src$core$renderers$geras$drawer(a,b)}makePathObject(a,b){return new PathObject$$module$build$src$core$renderers$geras$path_object(a,b,this.getConstants())}makeHighlightConstants_(){return new HighlightConstantProvider$$module$build$src$core$renderers$geras$highlight_constants(this.getConstants())}getHighlightConstants(){if(!this.highlightConstants)throw Error("Cannot access the highlight constants because init has not been called");return this.highlightConstants}};
+register$$module$build$src$core$renderers$common$block_rendering("geras",Renderer$$module$build$src$core$renderers$geras$renderer);var module$build$src$core$renderers$geras$renderer={};module$build$src$core$renderers$geras$renderer.Renderer=Renderer$$module$build$src$core$renderers$geras$renderer;var module$build$src$core$renderers$geras$geras={};module$build$src$core$renderers$geras$geras.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$geras$constants;module$build$src$core$renderers$geras$geras.Drawer=Drawer$$module$build$src$core$renderers$geras$drawer;module$build$src$core$renderers$geras$geras.HighlightConstantProvider=HighlightConstantProvider$$module$build$src$core$renderers$geras$highlight_constants;module$build$src$core$renderers$geras$geras.Highlighter=Highlighter$$module$build$src$core$renderers$geras$highlighter;
+module$build$src$core$renderers$geras$geras.InlineInput=InlineInput$$module$build$src$core$renderers$geras$measurables$inline_input;module$build$src$core$renderers$geras$geras.PathObject=PathObject$$module$build$src$core$renderers$geras$path_object;module$build$src$core$renderers$geras$geras.RenderInfo=RenderInfo$$module$build$src$core$renderers$geras$info;module$build$src$core$renderers$geras$geras.Renderer=Renderer$$module$build$src$core$renderers$geras$renderer;
+module$build$src$core$renderers$geras$geras.StatementInput=StatementInput$$module$build$src$core$renderers$geras$measurables$statement_input;var ConstantProvider$$module$build$src$core$renderers$minimalist$constants=class extends ConstantProvider$$module$build$src$core$renderers$common$constants{constructor(){super();warn$$module$build$src$core$utils$deprecation("Blockly.minimalist.ConstantProvider","v10","v11","Blockly.blockRendering.ConstantProvider")}},module$build$src$core$renderers$minimalist$constants={};module$build$src$core$renderers$minimalist$constants.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$minimalist$constants;var Drawer$$module$build$src$core$renderers$minimalist$drawer=class extends Drawer$$module$build$src$core$renderers$common$drawer{constructor(a,b){super(a,b);warn$$module$build$src$core$utils$deprecation("Blockly.minimalist.Drawer","v10","v11","Blockly.blockRendering.Drawer")}},module$build$src$core$renderers$minimalist$drawer={};module$build$src$core$renderers$minimalist$drawer.Drawer=Drawer$$module$build$src$core$renderers$minimalist$drawer;var RenderInfo$$module$build$src$core$renderers$minimalist$info=class extends RenderInfo$$module$build$src$core$renderers$common$info{constructor(a,b){super(a,b);warn$$module$build$src$core$utils$deprecation("Blockly.minimalist.RenderInfo","v10","v11","Blockly.blockRendering.RenderInfo")}getRenderer(){return this.renderer_}},module$build$src$core$renderers$minimalist$info={};module$build$src$core$renderers$minimalist$info.RenderInfo=RenderInfo$$module$build$src$core$renderers$minimalist$info;var Renderer$$module$build$src$core$renderers$minimalist$renderer=class extends Renderer$$module$build$src$core$renderers$common$renderer{constructor(a){super(a);warn$$module$build$src$core$utils$deprecation("Blockly.minimalist.Renderer","v10","v11","Blockly.blockRendering.Renderer")}makeConstants_(){return new ConstantProvider$$module$build$src$core$renderers$minimalist$constants}makeRenderInfo_(a){return new RenderInfo$$module$build$src$core$renderers$minimalist$info(this,a)}makeDrawer_(a,b){return new Drawer$$module$build$src$core$renderers$minimalist$drawer(a,
+b)}};register$$module$build$src$core$renderers$common$block_rendering("minimalist",Renderer$$module$build$src$core$renderers$minimalist$renderer);var module$build$src$core$renderers$minimalist$renderer={};module$build$src$core$renderers$minimalist$renderer.Renderer=Renderer$$module$build$src$core$renderers$minimalist$renderer;var module$build$src$core$renderers$minimalist$minimalist={};module$build$src$core$renderers$minimalist$minimalist.ConstantProvider=ConstantProvider$$module$build$src$core$renderers$minimalist$constants;module$build$src$core$renderers$minimalist$minimalist.Drawer=Drawer$$module$build$src$core$renderers$minimalist$drawer;module$build$src$core$renderers$minimalist$minimalist.RenderInfo=RenderInfo$$module$build$src$core$renderers$minimalist$info;
+module$build$src$core$renderers$minimalist$minimalist.Renderer=Renderer$$module$build$src$core$renderers$minimalist$renderer;var RenderInfo$$module$build$src$core$renderers$thrasos$info=class extends RenderInfo$$module$build$src$core$renderers$common$info{constructor(a,b){super(a,b)}getRenderer(){return this.renderer_}addElemSpacing_(){let a=!1;for(var b=0;b<this.rows.length;b++)if(this.rows[b].hasExternalInput){a=!0;break}for(b=0;b<this.rows.length;b++){const d=this.rows[b];var c=d.elements;d.elements=[];d.startsWithElemSpacer()&&d.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,
+this.getInRowSpacing_(null,c[0])));if(c.length){for(let e=0;e<c.length-1;e++){d.elements.push(c[e]);const f=this.getInRowSpacing_(c[e],c[e+1]);d.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,f))}d.elements.push(c[c.length-1]);d.endsWithElemSpacer()&&(c=this.getInRowSpacing_(c[c.length-1],null),a&&d.hasDummyInput&&(c+=this.constants_.TAB_WIDTH),d.elements.push(new InRowSpacer$$module$build$src$core$renderers$measurables$in_row_spacer(this.constants_,
+c)))}}}getInRowSpacing_(a,b){if(!a)return b&&Types$$module$build$src$core$renderers$measurables$types.isField(b)&&b.isEditable?this.constants_.MEDIUM_PADDING:b&&Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)?this.constants_.MEDIUM_LARGE_PADDING:b&&Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b)?this.constants_.STATEMENT_INPUT_PADDING_LEFT:this.constants_.LARGE_PADDING;if(!Types$$module$build$src$core$renderers$measurables$types.isInput(a)&&!b)return Types$$module$build$src$core$renderers$measurables$types.isField(a)&&
+a.isEditable?this.constants_.MEDIUM_PADDING:Types$$module$build$src$core$renderers$measurables$types.isIcon(a)?2*this.constants_.LARGE_PADDING+1:Types$$module$build$src$core$renderers$measurables$types.isHat(a)?this.constants_.NO_PADDING:Types$$module$build$src$core$renderers$measurables$types.isPreviousOrNextConnection(a)?this.constants_.LARGE_PADDING:Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(a)?this.constants_.MIN_BLOCK_WIDTH:Types$$module$build$src$core$renderers$measurables$types.isJaggedEdge(a)?
+this.constants_.NO_PADDING:this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isInput(a)&&!b){if(Types$$module$build$src$core$renderers$measurables$types.isExternalInput(a))return this.constants_.NO_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(a))return this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isStatementInput(a))return this.constants_.NO_PADDING}if(!Types$$module$build$src$core$renderers$measurables$types.isInput(a)&&
+b&&Types$$module$build$src$core$renderers$measurables$types.isInput(b)){if(Types$$module$build$src$core$renderers$measurables$types.isField(a)&&a.isEditable){if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)||Types$$module$build$src$core$renderers$measurables$types.isExternalInput(b))return this.constants_.SMALL_PADDING}else{if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(b)||Types$$module$build$src$core$renderers$measurables$types.isExternalInput(b))return this.constants_.MEDIUM_LARGE_PADDING;
+if(Types$$module$build$src$core$renderers$measurables$types.isStatementInput(b))return this.constants_.LARGE_PADDING}return this.constants_.LARGE_PADDING-1}if(Types$$module$build$src$core$renderers$measurables$types.isIcon(a)&&b&&!Types$$module$build$src$core$renderers$measurables$types.isInput(b))return this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isInlineInput(a)&&b&&Types$$module$build$src$core$renderers$measurables$types.isField(b))return b.isEditable?
+this.constants_.MEDIUM_PADDING:this.constants_.LARGE_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isLeftSquareCorner(a)&&b){if(Types$$module$build$src$core$renderers$measurables$types.isHat(b))return this.constants_.NO_PADDING;if(Types$$module$build$src$core$renderers$measurables$types.isPreviousConnection(b)||Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b))return b.notchOffset}return Types$$module$build$src$core$renderers$measurables$types.isLeftRoundedCorner(a)&&
+b?b.notchOffset-this.constants_.CORNER_RADIUS:Types$$module$build$src$core$renderers$measurables$types.isField(a)&&b&&Types$$module$build$src$core$renderers$measurables$types.isField(b)&&a.isEditable===b.isEditable||b&&Types$$module$build$src$core$renderers$measurables$types.isJaggedEdge(b)?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING}getSpacerRowHeight_(a,b){return Types$$module$build$src$core$renderers$measurables$types.isTopRow(a)&&Types$$module$build$src$core$renderers$measurables$types.isBottomRow(b)?
+this.constants_.EMPTY_BLOCK_SPACER_HEIGHT:Types$$module$build$src$core$renderers$measurables$types.isTopRow(a)||Types$$module$build$src$core$renderers$measurables$types.isBottomRow(b)?this.constants_.NO_PADDING:a.hasExternalInput&&b.hasExternalInput?this.constants_.LARGE_PADDING:!a.hasStatement&&b.hasStatement?this.constants_.BETWEEN_STATEMENT_PADDING_Y:a.hasStatement&&b.hasStatement||a.hasDummyInput||b.hasDummyInput?this.constants_.LARGE_PADDING:this.constants_.MEDIUM_PADDING}getElemCenterline_(a,
+b){if(Types$$module$build$src$core$renderers$measurables$types.isSpacer(b))return a.yPos+b.height/2;if(Types$$module$build$src$core$renderers$measurables$types.isBottomRow(a))return a=a.yPos+a.height-a.descenderHeight,Types$$module$build$src$core$renderers$measurables$types.isNextConnection(b)?a+b.height/2:a-b.height/2;if(Types$$module$build$src$core$renderers$measurables$types.isTopRow(a))return Types$$module$build$src$core$renderers$measurables$types.isHat(b)?a.capline-b.height/2:a.capline+b.height/
+2;let c=a.yPos;return c=Types$$module$build$src$core$renderers$measurables$types.isField(b)&&a.hasStatement?c+(this.constants_.TALL_INPUT_FIELD_OFFSET_Y+b.height/2):c+a.height/2}finalize_(){let a=0,b=0;for(var c=0;c<this.rows.length;c++){const e=this.rows[c];e.yPos=b;e.xPos=this.startX;b+=e.height;a=Math.max(a,e.widthWithConnectedBlocks);var d=b-this.topRow.ascenderHeight;e===this.bottomRow&&d<this.constants_.MIN_BLOCK_HEIGHT&&(d=this.constants_.MIN_BLOCK_HEIGHT-d,this.bottomRow.height+=d,b+=d);this.recordElemPositions_(e)}this.outputConnection&&
+this.block_.nextConnection&&this.block_.nextConnection.isConnected()&&(c=this.block_.nextConnection.targetBlock())&&(a=Math.max(a,c.getHeightWidth().width));this.bottomRow.baseline=b-this.bottomRow.descenderHeight;this.widthWithChildren=a+this.startX;this.height=b;this.startY=this.topRow.capline}},module$build$src$core$renderers$thrasos$info={};module$build$src$core$renderers$thrasos$info.RenderInfo=RenderInfo$$module$build$src$core$renderers$thrasos$info;var Renderer$$module$build$src$core$renderers$thrasos$renderer=class extends Renderer$$module$build$src$core$renderers$common$renderer{constructor(a){super(a)}makeRenderInfo_(a){return new RenderInfo$$module$build$src$core$renderers$thrasos$info(this,a)}};register$$module$build$src$core$renderers$common$block_rendering("thrasos",Renderer$$module$build$src$core$renderers$thrasos$renderer);var module$build$src$core$renderers$thrasos$renderer={};
+module$build$src$core$renderers$thrasos$renderer.Renderer=Renderer$$module$build$src$core$renderers$thrasos$renderer;var module$build$src$core$renderers$thrasos$thrasos={};module$build$src$core$renderers$thrasos$thrasos.RenderInfo=RenderInfo$$module$build$src$core$renderers$thrasos$info;module$build$src$core$renderers$thrasos$thrasos.Renderer=Renderer$$module$build$src$core$renderers$thrasos$renderer;var defaultBlockStyles$$module$build$src$core$theme$zelos={colour_blocks:{colourPrimary:"#CF63CF",colourSecondary:"#C94FC9",colourTertiary:"#BD42BD"},list_blocks:{colourPrimary:"#9966FF",colourSecondary:"#855CD6",colourTertiary:"#774DCB"},logic_blocks:{colourPrimary:"#4C97FF",colourSecondary:"#4280D7",colourTertiary:"#3373CC"},loop_blocks:{colourPrimary:"#0fBD8C",colourSecondary:"#0DA57A",colourTertiary:"#0B8E69"},math_blocks:{colourPrimary:"#59C059",colourSecondary:"#46B946",colourTertiary:"#389438"},
+procedure_blocks:{colourPrimary:"#FF6680",colourSecondary:"#FF4D6A",colourTertiary:"#FF3355"},text_blocks:{colourPrimary:"#FFBF00",colourSecondary:"#E6AC00",colourTertiary:"#CC9900"},variable_blocks:{colourPrimary:"#FF8C1A",colourSecondary:"#FF8000",colourTertiary:"#DB6E00"},variable_dynamic_blocks:{colourPrimary:"#FF8C1A",colourSecondary:"#FF8000",colourTertiary:"#DB6E00"},hat_blocks:{colourPrimary:"#4C97FF",colourSecondary:"#4280D7",colourTertiary:"#3373CC",hat:"cap"}},categoryStyles$$module$build$src$core$theme$zelos=
+{colour_category:{colour:"#CF63CF"},list_category:{colour:"#9966FF"},logic_category:{colour:"#4C97FF"},loop_category:{colour:"#0fBD8C"},math_category:{colour:"#59C059"},procedure_category:{colour:"#FF6680"},text_category:{colour:"#FFBF00"},variable_category:{colour:"#FF8C1A"},variable_dynamic_category:{colour:"#FF8C1A"}},Zelos$$module$build$src$core$theme$zelos=new Theme$$module$build$src$core$theme("zelos",defaultBlockStyles$$module$build$src$core$theme$zelos,categoryStyles$$module$build$src$core$theme$zelos),
+module$build$src$core$theme$zelos={Zelos:Zelos$$module$build$src$core$theme$zelos};var module$build$src$core$theme$themes={Classic:Classic$$module$build$src$core$theme$classic,Zelos:Zelos$$module$build$src$core$theme$zelos};var ToolboxItem$$module$build$src$core$toolbox$toolbox_item=class{constructor(a,b,c){this.id_=a.toolboxitemid||getNextUniqueId$$module$build$src$core$utils$idgenerator();this.level_=(this.parent_=c||null)?this.parent_.getLevel()+1:0;this.toolboxItemDef_=a;this.parentToolbox_=b;this.workspace_=this.parentToolbox_.getWorkspace()}init(){}getDiv(){return null}getClickTarget(){return null}getId(){return this.id_}getParent(){return null}getLevel(){return this.level_}isSelectable(){return!1}isCollapsible(){return!1}dispose(){}setVisible_(a){}},
+module$build$src$core$toolbox$toolbox_item={};module$build$src$core$toolbox$toolbox_item.ToolboxItem=ToolboxItem$$module$build$src$core$toolbox$toolbox_item;var ToolboxCategory$$module$build$src$core$toolbox$category=class extends ToolboxItem$$module$build$src$core$toolbox$toolbox_item{constructor(a,b,c){super(a,b,c);this.colour_=this.name_="";this.labelDom_=this.iconDom_=this.rowContents_=this.rowDiv_=this.htmlDiv_=null;this.isDisabled_=this.isHidden_=!1;this.flyoutItems_=[];this.cssConfig_=this.makeDefaultCssConfig_()}init(){this.parseCategoryDef_(this.toolboxItemDef_);this.parseContents_(this.toolboxItemDef_);this.createDom_();"true"===this.toolboxItemDef_.hidden&&
+this.hide()}makeDefaultCssConfig_(){return{container:"blocklyToolboxCategory",row:"blocklyTreeRow",rowcontentcontainer:"blocklyTreeRowContentContainer",icon:"blocklyTreeIcon",label:"blocklyTreeLabel",contents:"blocklyToolboxContents",selected:"blocklyTreeSelected",openicon:"blocklyTreeIconOpen",closedicon:"blocklyTreeIconClosed"}}parseContents_(a){if("custom"in a)this.flyoutItems_=a.custom;else if(a=a.contents)for(let b=0;b<a.length;b++){const c=a[b];Array.isArray(this.flyoutItems_)&&this.flyoutItems_.push(c)}}parseCategoryDef_(a){this.name_=
+"name"in a?replaceMessageReferences$$module$build$src$core$utils$parsing(a.name):"";this.colour_=this.getColour_(a);Object.assign(this.cssConfig_,a.cssconfig||a.cssConfig)}createDom_(){this.htmlDiv_=this.createContainer_();setRole$$module$build$src$core$utils$aria(this.htmlDiv_,Role$$module$build$src$core$utils$aria.TREEITEM);setState$$module$build$src$core$utils$aria(this.htmlDiv_,State$$module$build$src$core$utils$aria.SELECTED,!1);setState$$module$build$src$core$utils$aria(this.htmlDiv_,State$$module$build$src$core$utils$aria.LEVEL,
+this.level_+1);this.rowDiv_=this.createRowContainer_();this.rowDiv_.style.pointerEvents="auto";this.htmlDiv_.appendChild(this.rowDiv_);this.rowContents_=this.createRowContentsContainer_();this.rowContents_.style.pointerEvents="none";this.rowDiv_.appendChild(this.rowContents_);this.iconDom_=this.createIconDom_();setRole$$module$build$src$core$utils$aria(this.iconDom_,Role$$module$build$src$core$utils$aria.PRESENTATION);this.rowContents_.appendChild(this.iconDom_);this.labelDom_=this.createLabelDom_(this.name_);
+this.rowContents_.appendChild(this.labelDom_);const a=this.labelDom_.getAttribute("id");a&&setState$$module$build$src$core$utils$aria(this.htmlDiv_,State$$module$build$src$core$utils$aria.LABELLEDBY,a);this.addColourBorder_(this.colour_);return this.htmlDiv_}createContainer_(){const a=document.createElement("div"),b=this.cssConfig_.container;b&&addClass$$module$build$src$core$utils$dom(a,b);return a}createRowContainer_(){const a=document.createElement("div");var b=this.cssConfig_.row;b&&addClass$$module$build$src$core$utils$dom(a,
+b);b=`${ToolboxCategory$$module$build$src$core$toolbox$category.nestedPadding*this.getLevel()}px`;this.workspace_.RTL?a.style.paddingRight=b:a.style.paddingLeft=b;return a}createRowContentsContainer_(){const a=document.createElement("div"),b=this.cssConfig_.rowcontentcontainer;b&&addClass$$module$build$src$core$utils$dom(a,b);return a}createIconDom_(){const a=document.createElement("span");if(!this.parentToolbox_.isHorizontal()){const b=this.cssConfig_.icon;b&&addClass$$module$build$src$core$utils$dom(a,
+b)}a.style.display="inline-block";return a}createLabelDom_(a){const b=document.createElement("span");b.setAttribute("id",this.getId()+".label");b.textContent=a;(a=this.cssConfig_.label)&&addClass$$module$build$src$core$utils$dom(b,a);return b}refreshTheme(){this.colour_=this.getColour_(this.toolboxItemDef_);this.addColourBorder_(this.colour_)}addColourBorder_(a){a&&(a=ToolboxCategory$$module$build$src$core$toolbox$category.borderWidth+"px solid "+(a||"#ddd"),this.workspace_.RTL?this.rowDiv_.style.borderRight=
+a:this.rowDiv_.style.borderLeft=a)}getColour_(a){const b=a.categorystyle||a.categoryStyle;if((a=a.colour)&&b)console.warn('Toolbox category "'+this.name_+'" must not have both a style and a colour');else{if(b)return this.getColourfromStyle_(b);if(a)return this.parseColour_(a)}return""}getColourfromStyle_(a){var b=this.workspace_.getTheme();if(a&&b){if((b=b.categoryStyles[a])&&b.colour)return this.parseColour_(b.colour);console.warn('Style "'+a+'" must exist and contain a colour value')}return""}getClickTarget(){return this.rowDiv_}parseColour_(a){a=
+replaceMessageReferences$$module$build$src$core$utils$parsing(a);if(null==a||""===a)return"";var b=Number(a);if(isNaN(b)){if(b=parse$$module$build$src$core$utils$colour(a))return b;console.warn('Toolbox category "'+this.name_+'" has unrecognized colour attribute: '+a);return""}return hueToHex$$module$build$src$core$utils$colour(b)}openIcon_(a){if(a){var b=this.cssConfig_.closedicon;b&&removeClasses$$module$build$src$core$utils$dom(a,b);(b=this.cssConfig_.openicon)&&addClass$$module$build$src$core$utils$dom(a,
+b)}}closeIcon_(a){if(a){var b=this.cssConfig_.openicon;b&&removeClasses$$module$build$src$core$utils$dom(a,b);(b=this.cssConfig_.closedicon)&&addClass$$module$build$src$core$utils$dom(a,b)}}setVisible_(a){this.htmlDiv_.style.display=a?"block":"none";this.isHidden_=!a;this.parentToolbox_.getSelectedItem()===this&&this.parentToolbox_.clearSelection()}hide(){this.setVisible_(!1)}show(){this.setVisible_(!0)}isVisible(){return!this.isHidden_&&this.allAncestorsExpanded_()}allAncestorsExpanded_(){let a=
+this;for(;a.getParent();)if(a=a.getParent(),!a.isExpanded())return!1;return!0}isSelectable(){return this.isVisible()&&!this.isDisabled_}onClick(a){}setSelected(a){if(this.rowDiv_){var b=this.cssConfig_.selected;if(a){const c=this.parseColour_(ToolboxCategory$$module$build$src$core$toolbox$category.defaultBackgroundColour);this.rowDiv_.style.backgroundColor=this.colour_||c;b&&addClass$$module$build$src$core$utils$dom(this.rowDiv_,b)}else this.rowDiv_.style.backgroundColor="",b&&removeClass$$module$build$src$core$utils$dom(this.rowDiv_,
+b);setState$$module$build$src$core$utils$aria(this.htmlDiv_,State$$module$build$src$core$utils$aria.SELECTED,a)}}setDisabled(a){this.isDisabled_=a;this.getDiv().setAttribute("disabled",`${a}`);a?this.getDiv().setAttribute("disabled","true"):this.getDiv().removeAttribute("disabled")}getName(){return this.name_}getParent(){return this.parent_}getDiv(){return this.htmlDiv_}getContents(){return this.flyoutItems_}updateFlyoutContents(a){this.flyoutItems_=[];this.toolboxItemDef_="string"===typeof a?{kind:this.toolboxItemDef_.kind,
+custom:a,id:this.toolboxItemDef_.id,categorystyle:this.toolboxItemDef_.categorystyle,colour:this.toolboxItemDef_.colour,cssconfig:this.toolboxItemDef_.cssconfig,hidden:this.toolboxItemDef_.hidden}:{kind:this.toolboxItemDef_.kind,name:"name"in this.toolboxItemDef_?this.toolboxItemDef_.name:"",contents:convertFlyoutDefToJsonArray$$module$build$src$core$utils$toolbox(a),id:this.toolboxItemDef_.id,categorystyle:this.toolboxItemDef_.categorystyle,colour:this.toolboxItemDef_.colour,cssconfig:this.toolboxItemDef_.cssconfig,
+hidden:this.toolboxItemDef_.hidden};this.parseContents_(this.toolboxItemDef_)}dispose(){removeNode$$module$build$src$core$utils$dom(this.htmlDiv_)}};ToolboxCategory$$module$build$src$core$toolbox$category.registrationName="category";ToolboxCategory$$module$build$src$core$toolbox$category.nestedPadding=19;ToolboxCategory$$module$build$src$core$toolbox$category.borderWidth=8;ToolboxCategory$$module$build$src$core$toolbox$category.defaultBackgroundColour="#57e";register$$module$build$src$core$css('\n.blocklyTreeRow:not(.blocklyTreeSelected):hover {\n  background-color: rgba(255, 255, 255, .2);\n}\n\n.blocklyToolboxDiv[layout="h"] .blocklyToolboxCategory {\n  margin: 1px 5px 1px 0;\n}\n\n.blocklyToolboxDiv[dir="RTL"][layout="h"] .blocklyToolboxCategory {\n  margin: 1px 0 1px 5px;\n}\n\n.blocklyTreeRow {\n  height: 22px;\n  line-height: 22px;\n  margin-bottom: 3px;\n  padding-right: 8px;\n  white-space: nowrap;\n}\n\n.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {\n  margin-left: 8px;\n  padding-right: 0;\n}\n\n.blocklyTreeIcon {\n  background-image: url(<<<PATH>>>/sprites.png);\n  height: 16px;\n  vertical-align: middle;\n  visibility: hidden;\n  width: 16px;\n}\n\n.blocklyTreeIconClosed {\n  background-position: -32px -1px;\n}\n\n.blocklyToolboxDiv[dir="RTL"] .blocklyTreeIconClosed {\n  background-position: 0 -1px;\n}\n\n.blocklyTreeSelected>.blocklyTreeIconClosed {\n  background-position: -32px -17px;\n}\n\n.blocklyToolboxDiv[dir="RTL"] .blocklyTreeSelected>.blocklyTreeIconClosed {\n  background-position: 0 -17px;\n}\n\n.blocklyTreeIconOpen {\n  background-position: -16px -1px;\n}\n\n.blocklyTreeSelected>.blocklyTreeIconOpen {\n  background-position: -16px -17px;\n}\n\n.blocklyTreeLabel {\n  cursor: default;\n  font: 16px sans-serif;\n  padding: 0 3px;\n  vertical-align: middle;\n}\n\n.blocklyToolboxDelete .blocklyTreeLabel {\n  cursor: url("<<<PATH>>>/handdelete.cur"), auto;\n}\n\n.blocklyTreeSelected .blocklyTreeLabel {\n  color: #fff;\n}\n');
+register$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX_ITEM,ToolboxCategory$$module$build$src$core$toolbox$category.registrationName,ToolboxCategory$$module$build$src$core$toolbox$category);var module$build$src$core$toolbox$category={};module$build$src$core$toolbox$category.ToolboxCategory=ToolboxCategory$$module$build$src$core$toolbox$category;var ToolboxSeparator$$module$build$src$core$toolbox$separator=class extends ToolboxItem$$module$build$src$core$toolbox$toolbox_item{constructor(a,b){super(a,b);this.cssConfig_={container:"blocklyTreeSeparator"};this.htmlDiv_=null;Object.assign(this.cssConfig_,a.cssconfig||a.cssConfig)}init(){this.createDom_()}createDom_(){const a=document.createElement("div"),b=this.cssConfig_.container;b&&addClass$$module$build$src$core$utils$dom(a,b);return this.htmlDiv_=a}getDiv(){return this.htmlDiv_}dispose(){removeNode$$module$build$src$core$utils$dom(this.htmlDiv_)}};
+ToolboxSeparator$$module$build$src$core$toolbox$separator.registrationName="sep";register$$module$build$src$core$css('\n.blocklyTreeSeparator {\n  border-bottom: solid #e5e5e5 1px;\n  height: 0;\n  margin: 5px 0;\n}\n\n.blocklyToolboxDiv[layout="h"] .blocklyTreeSeparator {\n  border-right: solid #e5e5e5 1px;\n  border-bottom: none;\n  height: auto;\n  margin: 0 5px 0 5px;\n  padding: 5px 0;\n  width: 0;\n}\n');
+register$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX_ITEM,ToolboxSeparator$$module$build$src$core$toolbox$separator.registrationName,ToolboxSeparator$$module$build$src$core$toolbox$separator);var module$build$src$core$toolbox$separator={};module$build$src$core$toolbox$separator.ToolboxSeparator=ToolboxSeparator$$module$build$src$core$toolbox$separator;var CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category=class extends ToolboxCategory$$module$build$src$core$toolbox$category{constructor(a,b,c){super(a,b,c);this.subcategoriesDiv_=null;this.expanded_=!1;this.toolboxItems_=[]}makeDefaultCssConfig_(){const a=super.makeDefaultCssConfig_();a.contents="blocklyToolboxContents";return a}parseContents_(a){if("custom"in a)this.flyoutItems_=a.custom;else{const b=a.contents;if(b){this.flyoutItems_=[];a=!0;for(let c=0;c<b.length;c++){const d=
+b[c];!hasItem$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX_ITEM,d.kind)||d.kind.toLowerCase()===ToolboxSeparator$$module$build$src$core$toolbox$separator.registrationName&&a?(this.flyoutItems_.push(d),a=!0):(this.createToolboxItem_(d),a=!1)}}}}createToolboxItem_(a){let b=a.kind;"CATEGORY"===b.toUpperCase()&&isCategoryCollapsible$$module$build$src$core$utils$toolbox(a)&&(b=CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category.registrationName);
+a=new (getClass$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX_ITEM,b))(a,this.parentToolbox_,this);this.toolboxItems_.push(a)}init(){super.init();this.setExpanded("true"===this.toolboxItemDef_.expanded||!0===this.toolboxItemDef_.expanded)}createDom_(){super.createDom_();const a=this.getChildToolboxItems();this.subcategoriesDiv_=this.createSubCategoriesDom_(a);setRole$$module$build$src$core$utils$aria(this.subcategoriesDiv_,Role$$module$build$src$core$utils$aria.GROUP);
+this.htmlDiv_.appendChild(this.subcategoriesDiv_);this.closeIcon_(this.iconDom_);setState$$module$build$src$core$utils$aria(this.htmlDiv_,State$$module$build$src$core$utils$aria.EXPANDED,!1);return this.htmlDiv_}createIconDom_(){const a=document.createElement("span");if(!this.parentToolbox_.isHorizontal()){const b=this.cssConfig_.icon;b&&addClass$$module$build$src$core$utils$dom(a,b);a.style.visibility="visible"}a.style.display="inline-block";return a}createSubCategoriesDom_(a){const b=document.createElement("div");
+b.style.display="none";var c=this.cssConfig_.contents;c&&addClass$$module$build$src$core$utils$dom(b,c);for(c=0;c<a.length;c++){const d=a[c];d.init();const e=d.getDiv();b.appendChild(e);if(d.getClickTarget){let f;null==(f=d.getClickTarget())||f.setAttribute("id",d.getId())}}return b}setExpanded(a){if(this.expanded_!==a){if(this.expanded_=a)this.subcategoriesDiv_.style.display="block",this.openIcon_(this.iconDom_);else{let b;null==(b=this.parentToolbox_.getFlyout())||b.setVisible(!1);this.subcategoriesDiv_.style.display=
+"none";this.closeIcon_(this.iconDom_)}setState$$module$build$src$core$utils$aria(this.htmlDiv_,State$$module$build$src$core$utils$aria.EXPANDED,a);this.parentToolbox_.handleToolboxItemResize()}}setVisible_(a){this.htmlDiv_.style.display=a?"block":"none";const b=this.getChildToolboxItems();for(let c=0;c<b.length;c++)b[c].setVisible_(a);this.isHidden_=!a;this.parentToolbox_.getSelectedItem()===this&&this.parentToolbox_.clearSelection()}isExpanded(){return this.expanded_}isCollapsible(){return!0}onClick(a){this.toggleExpanded()}toggleExpanded(){this.setExpanded(!this.expanded_)}getDiv(){return this.htmlDiv_}getChildToolboxItems(){return this.toolboxItems_}};
+CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category.registrationName="collapsibleCategory";register$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX_ITEM,CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category.registrationName,CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category);var module$build$src$core$toolbox$collapsible_category={};
+module$build$src$core$toolbox$collapsible_category.CollapsibleToolboxCategory=CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category;var module$build$src$core$interfaces$i_selectable_toolbox_item={};module$build$src$core$interfaces$i_selectable_toolbox_item.isSelectableToolboxItem=isSelectableToolboxItem$$module$build$src$core$interfaces$i_selectable_toolbox_item;var Toolbox$$module$build$src$core$toolbox$toolbox=class extends DeleteArea$$module$build$src$core$delete_area{constructor(a){super();this.id="toolbox";this.contentsDiv_=this.HtmlDiv=null;this.isVisible_=!1;this.contents_=[];this.height_=this.width_=0;this.previouslySelectedItem_=this.selectedItem_=this.flyout_=null;this.boundEvents_=[];this.workspace_=a;this.toolboxDef_=a.options.languageTree||{contents:[]};this.horizontalLayout_=a.options.horizontalLayout;this.RTL=a.options.RTL;this.contentMap_=
+Object.create(null);this.toolboxPosition=a.options.toolboxPosition}onShortcut(a){return!1}init(){var a=this.workspace_;const b=a.getParentSvg();this.flyout_=this.createFlyout_();this.HtmlDiv=this.createDom_(this.workspace_);insertAfter$$module$build$src$core$utils$dom(this.flyout_.createDom("svg"),b);this.setVisible(!0);this.flyout_.init(a);this.render(this.toolboxDef_);a=a.getThemeManager();a.subscribe(this.HtmlDiv,"toolboxBackgroundColour","background-color");a.subscribe(this.HtmlDiv,"toolboxForegroundColour",
+"color");this.workspace_.getComponentManager().addComponent({component:this,weight:1,capabilities:[ComponentManager$$module$build$src$core$component_manager.Capability.AUTOHIDEABLE,ComponentManager$$module$build$src$core$component_manager.Capability.DELETE_AREA,ComponentManager$$module$build$src$core$component_manager.Capability.DRAG_TARGET]})}createDom_(a){a=a.getParentSvg();const b=this.createContainer_();this.contentsDiv_=this.createContentsContainer_();this.contentsDiv_.tabIndex=0;setRole$$module$build$src$core$utils$aria(this.contentsDiv_,
+Role$$module$build$src$core$utils$aria.TREE);b.appendChild(this.contentsDiv_);a.parentNode.insertBefore(b,a);this.attachEvents_(b,this.contentsDiv_);return b}createContainer_(){const a=document.createElement("div");a.setAttribute("layout",this.isHorizontal()?"h":"v");addClass$$module$build$src$core$utils$dom(a,"blocklyToolboxDiv");addClass$$module$build$src$core$utils$dom(a,"blocklyNonSelectable");a.setAttribute("dir",this.RTL?"RTL":"LTR");return a}createContentsContainer_(){const a=document.createElement("div");
+addClass$$module$build$src$core$utils$dom(a,"blocklyToolboxContents");this.isHorizontal()&&(a.style.flexDirection="row");return a}attachEvents_(a,b){a=conditionalBind$$module$build$src$core$browser_events(a,"pointerdown",this,this.onClick_,!1);this.boundEvents_.push(a);b=conditionalBind$$module$build$src$core$browser_events(b,"keydown",this,this.onKeyDown_,!1);this.boundEvents_.push(b)}onClick_(a){if(isRightButton$$module$build$src$core$browser_events(a)||a.target===this.HtmlDiv)getMainWorkspace$$module$build$src$core$common().hideChaff(!1);
+else{var b=a.target.getAttribute("id");b&&(b=this.getToolboxItemById(b),b.isSelectable()&&(this.setSelectedItem(b),b.onClick(a)));getMainWorkspace$$module$build$src$core$common().hideChaff(!0)}clearTouchIdentifier$$module$build$src$core$touch()}onKeyDown_(a){let b=!1;switch(a.key){case "ArrowDown":b=this.selectNext_();break;case "ArrowUp":b=this.selectPrevious_();break;case "ArrowLeft":b=this.selectParent_();break;case "ArrowRight":b=this.selectChild_();break;case "Enter":case " ":this.selectedItem_&&
+this.selectedItem_.isCollapsible()&&(this.selectedItem_.toggleExpanded(),b=!0);break;default:b=!1}!b&&this.selectedItem_&&this.selectedItem_.onKeyDown&&(b=this.selectedItem_.onKeyDown(a));b&&a.preventDefault()}createFlyout_(){const a=this.workspace_,b=new Options$$module$build$src$core$options({parentWorkspace:a,rtl:a.RTL,oneBasedIndex:a.options.oneBasedIndex,horizontalLayout:a.horizontalLayout,renderer:a.options.renderer,rendererOverrides:a.options.rendererOverrides,move:{scrollbars:!0}});b.toolboxPosition=
+a.options.toolboxPosition;return new (a.horizontalLayout?getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_HORIZONTAL_TOOLBOX,a.options,!0):getClassFromOptions$$module$build$src$core$registry(Type$$module$build$src$core$registry.FLYOUTS_VERTICAL_TOOLBOX,a.options,!0))(b)}render(a){this.toolboxDef_=a;for(let b=0;b<this.contents_.length;b++){const c=this.contents_[b];c&&c.dispose()}this.contents_=[];this.contentMap_=Object.create(null);this.renderContents_(a.contents);
+this.position();this.handleToolboxItemResize()}renderContents_(a){const b=document.createDocumentFragment();for(let c=0;c<a.length;c++)this.createToolboxItem_(a[c],b);this.contentsDiv_.appendChild(b)}createToolboxItem_(a,b){var c=a.kind;"CATEGORY"===c.toUpperCase()&&isCategoryCollapsible$$module$build$src$core$utils$toolbox(a)&&(c=CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category.registrationName);if(c=getClass$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX_ITEM,
+c.toLowerCase()))a=new c(a,this),a.init(),this.addToolboxItem_(a),(c=a.getDiv())&&b.appendChild(c),a.getClickTarget()&&a.getClickTarget().setAttribute("id",a.getId())}addToolboxItem_(a){this.contents_.push(a);this.contentMap_[a.getId()]=a;if(a.isCollapsible()){a=a.getChildToolboxItems();for(let b=0;b<a.length;b++)this.addToolboxItem_(a[b])}}getToolboxItems(){return this.contents_}addStyle(a){a&&this.HtmlDiv&&addClass$$module$build$src$core$utils$dom(this.HtmlDiv,a)}removeStyle(a){a&&this.HtmlDiv&&
+removeClass$$module$build$src$core$utils$dom(this.HtmlDiv,a)}getClientRect(){if(!this.HtmlDiv||!this.isVisible_)return null;var a=this.HtmlDiv.getBoundingClientRect();const b=a.top,c=b+a.height,d=a.left;a=d+a.width;return this.toolboxPosition===Position$$module$build$src$core$utils$toolbox.TOP?new Rect$$module$build$src$core$utils$rect(-1E7,c,-1E7,1E7):this.toolboxPosition===Position$$module$build$src$core$utils$toolbox.BOTTOM?new Rect$$module$build$src$core$utils$rect(b,1E7,-1E7,1E7):this.toolboxPosition===
+Position$$module$build$src$core$utils$toolbox.LEFT?new Rect$$module$build$src$core$utils$rect(-1E7,1E7,-1E7,a):new Rect$$module$build$src$core$utils$rect(-1E7,1E7,d,1E7)}wouldDelete(a,b){a instanceof BlockSvg$$module$build$src$core$block_svg?this.updateWouldDelete_(!a.getParent()&&a.isDeletable()):this.updateWouldDelete_(a.isDeletable());return this.wouldDelete_}onDragEnter(a){this.updateCursorDeleteStyle_(!0)}onDragExit(a){this.updateCursorDeleteStyle_(!1)}onDrop(a){this.updateCursorDeleteStyle_(!1)}updateWouldDelete_(a){a!==
+this.wouldDelete_&&(this.updateCursorDeleteStyle_(!1),this.wouldDelete_=a,this.updateCursorDeleteStyle_(!0))}updateCursorDeleteStyle_(a){const b=this.wouldDelete_?"blocklyToolboxDelete":"blocklyToolboxGrab";a?this.addStyle(b):this.removeStyle(b)}getToolboxItemById(a){return this.contentMap_[a]||null}getWidth(){return this.width_}getHeight(){return this.height_}getFlyout(){return this.flyout_}getWorkspace(){return this.workspace_}getSelectedItem(){return this.selectedItem_}getPreviouslySelectedItem(){return this.previouslySelectedItem_}isHorizontal(){return this.horizontalLayout_}position(){const a=
+this.workspace_.getMetrics(),b=this.HtmlDiv;b&&(this.horizontalLayout_?(b.style.left="0",b.style.height="auto",b.style.width="100%",this.height_=b.offsetHeight,this.width_=a.viewWidth,this.toolboxPosition===Position$$module$build$src$core$utils$toolbox.TOP?b.style.top="0":b.style.bottom="0"):(this.toolboxPosition===Position$$module$build$src$core$utils$toolbox.RIGHT?b.style.right="0":b.style.left="0",b.style.height="100%",this.width_=b.offsetWidth,this.height_=a.viewHeight),this.flyout_.position())}handleToolboxItemResize(){const a=
+this.workspace_,b=this.HtmlDiv.getBoundingClientRect();a.translate(this.toolboxPosition===Position$$module$build$src$core$utils$toolbox.LEFT?a.scrollX+b.width:a.scrollX,this.toolboxPosition===Position$$module$build$src$core$utils$toolbox.TOP?a.scrollY+b.height:a.scrollY);svgResize$$module$build$src$core$common(a)}clearSelection(){this.setSelectedItem(null)}refreshTheme(){for(let a=0;a<this.contents_.length;a++){const b=this.contents_[a];b.refreshTheme&&b.refreshTheme()}}refreshSelection(){this.selectedItem_&&
+this.selectedItem_.isSelectable()&&this.selectedItem_.getContents().length&&this.flyout_.show(this.selectedItem_.getContents())}setVisible(a){this.isVisible_!==a&&(this.HtmlDiv.style.display=a?"block":"none",this.isVisible_=a,this.workspace_.recordDragTargets())}autoHide(a){!a&&this.flyout_&&this.flyout_.autoClose&&this.clearSelection()}setSelectedItem(a){const b=this.selectedItem_;!a&&!b||a&&!isSelectableToolboxItem$$module$build$src$core$interfaces$i_selectable_toolbox_item(a)||(this.shouldDeselectItem_(b,
+a)&&null!==b&&this.deselectItem_(b),this.shouldSelectItem_(b,a)&&null!==a&&this.selectItem_(b,a),this.updateFlyout_(b,a),this.fireSelectEvent_(b,a))}shouldDeselectItem_(a,b){return null!==a&&(!a.isCollapsible()||a!==b)}shouldSelectItem_(a,b){return null!==b&&b!==a}deselectItem_(a){this.selectedItem_=null;this.previouslySelectedItem_=a;a.setSelected(!1);setState$$module$build$src$core$utils$aria(this.contentsDiv_,State$$module$build$src$core$utils$aria.ACTIVEDESCENDANT,"")}selectItem_(a,b){this.selectedItem_=
+b;this.previouslySelectedItem_=a;b.setSelected(!0);setState$$module$build$src$core$utils$aria(this.contentsDiv_,State$$module$build$src$core$utils$aria.ACTIVEDESCENDANT,b.getId())}selectItemByPosition(a){-1<a&&a<this.contents_.length&&(a=this.contents_[a],a.isSelectable()&&this.setSelectedItem(a))}updateFlyout_(a,b){b&&(a!==b||b.isCollapsible())&&b.getContents().length?(this.flyout_.show(b.getContents()),this.flyout_.scrollToStart()):this.flyout_.hide()}fireSelectEvent_(a,b){const c=a&&a.getName();
+let d=b&&b.getName();a===b&&(d=null);a=new (get$$module$build$src$core$events$utils(TOOLBOX_ITEM_SELECT$$module$build$src$core$events$utils))(c,d,this.workspace_.id);fire$$module$build$src$core$events$utils(a)}selectParent_(){return this.selectedItem_?this.selectedItem_.isCollapsible()&&this.selectedItem_.isExpanded()?(this.selectedItem_.toggleExpanded(),!0):this.selectedItem_.getParent()&&this.selectedItem_.getParent().isSelectable()?(this.setSelectedItem(this.selectedItem_.getParent()),!0):!1:!1}selectChild_(){if(!this.selectedItem_||
+!this.selectedItem_.isCollapsible())return!1;const a=this.selectedItem_;a.isExpanded()?this.selectNext_():a.toggleExpanded();return!0}selectNext_(){if(!this.selectedItem_)return!1;let a=this.contents_.indexOf(this.selectedItem_)+1;if(-1<a&&a<this.contents_.length){let b=this.contents_[a];for(;b&&!b.isSelectable();)b=this.contents_[++a];if(b&&b.isSelectable())return this.setSelectedItem(b),!0}return!1}selectPrevious_(){if(!this.selectedItem_)return!1;let a=this.contents_.indexOf(this.selectedItem_)-
+1;if(-1<a&&a<this.contents_.length){let b=this.contents_[a];for(;b&&!b.isSelectable();)b=this.contents_[--a];if(b&&b.isSelectable())return this.setSelectedItem(b),!0}return!1}dispose(){this.workspace_.getComponentManager().removeComponent("toolbox");this.flyout_.dispose();for(var a=0;a<this.contents_.length;a++)this.contents_[a].dispose();for(a=0;a<this.boundEvents_.length;a++)unbind$$module$build$src$core$browser_events(this.boundEvents_[a]);this.boundEvents_=[];this.contents_=[];this.HtmlDiv&&(this.workspace_.getThemeManager().unsubscribe(this.HtmlDiv),
+removeNode$$module$build$src$core$utils$dom(this.HtmlDiv))}};register$$module$build$src$core$css('\n.blocklyToolboxDelete {\n  cursor: url("<<<PATH>>>/handdelete.cur"), auto;\n}\n\n.blocklyToolboxGrab {\n  cursor: url("<<<PATH>>>/handclosed.cur"), auto;\n  cursor: grabbing;\n  cursor: -webkit-grabbing;\n}\n\n/* Category tree in Toolbox. */\n.blocklyToolboxDiv {\n  background-color: #ddd;\n  overflow-x: visible;\n  overflow-y: auto;\n  padding: 4px 0 4px 0;\n  position: absolute;\n  z-index: 70;  /* so blocks go under toolbox when dragging */\n  -webkit-tap-highlight-color: transparent;  /* issue #1345 */\n}\n\n.blocklyToolboxContents {\n  display: flex;\n  flex-wrap: wrap;\n  flex-direction: column;\n}\n\n.blocklyToolboxContents:focus {\n  outline: none;\n}\n');
+register$$module$build$src$core$registry(Type$$module$build$src$core$registry.TOOLBOX,DEFAULT$$module$build$src$core$registry,Toolbox$$module$build$src$core$toolbox$toolbox);var module$build$src$core$toolbox$toolbox={};module$build$src$core$toolbox$toolbox.Toolbox=Toolbox$$module$build$src$core$toolbox$toolbox;var VERSION$$module$build$src$core$blockly="10.2.2",ALIGN_LEFT$$module$build$src$core$blockly=$.Align$$module$build$src$core$inputs$align.LEFT,ALIGN_CENTRE$$module$build$src$core$blockly=$.Align$$module$build$src$core$inputs$align.CENTRE,ALIGN_RIGHT$$module$build$src$core$blockly=$.Align$$module$build$src$core$inputs$align.RIGHT,INPUT_VALUE$$module$build$src$core$blockly=ConnectionType$$module$build$src$core$connection_type.INPUT_VALUE,OUTPUT_VALUE$$module$build$src$core$blockly=ConnectionType$$module$build$src$core$connection_type.OUTPUT_VALUE,
+NEXT_STATEMENT$$module$build$src$core$blockly=ConnectionType$$module$build$src$core$connection_type.NEXT_STATEMENT,PREVIOUS_STATEMENT$$module$build$src$core$blockly=ConnectionType$$module$build$src$core$connection_type.PREVIOUS_STATEMENT,DUMMY_INPUT$$module$build$src$core$blockly=$.inputTypes$$module$build$src$core$inputs$input_types.DUMMY,TOOLBOX_AT_TOP$$module$build$src$core$blockly=Position$$module$build$src$core$utils$toolbox.TOP,TOOLBOX_AT_BOTTOM$$module$build$src$core$blockly=Position$$module$build$src$core$utils$toolbox.BOTTOM,
+TOOLBOX_AT_LEFT$$module$build$src$core$blockly=Position$$module$build$src$core$utils$toolbox.LEFT,TOOLBOX_AT_RIGHT$$module$build$src$core$blockly=Position$$module$build$src$core$utils$toolbox.RIGHT,svgResize$$module$build$src$core$blockly=svgResize$$module$build$src$core$common,getMainWorkspace$$module$build$src$core$blockly=getMainWorkspace$$module$build$src$core$common,getSelected$$module$build$src$core$blockly=getSelected$$module$build$src$core$common,defineBlocksWithJsonArray$$module$build$src$core$blockly=
+defineBlocksWithJsonArray$$module$build$src$core$common,setParentContainer$$module$build$src$core$blockly=setParentContainer$$module$build$src$core$common,COLLAPSE_CHARS$$module$build$src$core$blockly=COLLAPSE_CHARS$$module$build$src$core$internal_constants,DRAG_STACK$$module$build$src$core$blockly=DRAG_STACK$$module$build$src$core$internal_constants,OPPOSITE_TYPE$$module$build$src$core$blockly=OPPOSITE_TYPE$$module$build$src$core$internal_constants,RENAME_VARIABLE_ID$$module$build$src$core$blockly=
+RENAME_VARIABLE_ID$$module$build$src$core$internal_constants,DELETE_VARIABLE_ID$$module$build$src$core$blockly=DELETE_VARIABLE_ID$$module$build$src$core$internal_constants,COLLAPSED_INPUT_NAME$$module$build$src$core$blockly=COLLAPSED_INPUT_NAME$$module$build$src$core$constants,COLLAPSED_FIELD_NAME$$module$build$src$core$blockly=COLLAPSED_FIELD_NAME$$module$build$src$core$constants,VARIABLE_CATEGORY_NAME$$module$build$src$core$blockly=CATEGORY_NAME$$module$build$src$core$variables,VARIABLE_DYNAMIC_CATEGORY_NAME$$module$build$src$core$blockly=
+CATEGORY_NAME$$module$build$src$core$variables_dynamic,PROCEDURE_CATEGORY_NAME$$module$build$src$core$blockly=CATEGORY_NAME$$module$build$src$core$procedures;Workspace$$module$build$src$core$workspace.prototype.newBlock=function(a,b){return new Block$$module$build$src$core$block(this,a,b)};WorkspaceSvg$$module$build$src$core$workspace_svg.prototype.newBlock=function(a,b){return new BlockSvg$$module$build$src$core$block_svg(this,a,b)};WorkspaceSvg$$module$build$src$core$workspace_svg.newTrashcan=function(a){return new Trashcan$$module$build$src$core$trashcan(a)};
+WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg.prototype.showContextMenu=function(a){if(!this.workspace.options.readOnly){var b=[];this.isDeletable()&&this.isMovable()&&(b.push(commentDuplicateOption$$module$build$src$core$contextmenu(this)),b.push(commentDeleteOption$$module$build$src$core$contextmenu(this)));show$$module$build$src$core$contextmenu(a,b,this.RTL)}};MiniWorkspaceBubble$$module$build$src$core$bubbles$mini_workspace_bubble.prototype.newWorkspaceSvg=function(a){return new WorkspaceSvg$$module$build$src$core$workspace_svg(a)};
+$.Names$$module$build$src$core$names.prototype.populateProcedures=function(a){a=allProcedures$$module$build$src$core$procedures(a);a=a[0].concat(a[1]);for(let b=0;b<a.length;b++)this.getName(a[b][0],$.Names$$module$build$src$core$names.NameType.PROCEDURE)};
+var DropDownDiv$$module$build$src$core$blockly=module$build$src$core$dropdowndiv,connectionTypes$$module$build$src$core$blockly=ConnectionType$$module$build$src$core$connection_type,module$build$src$core$blockly={ALIGN_CENTRE:ALIGN_CENTRE$$module$build$src$core$blockly,ALIGN_LEFT:ALIGN_LEFT$$module$build$src$core$blockly,ALIGN_RIGHT:ALIGN_RIGHT$$module$build$src$core$blockly};module$build$src$core$blockly.ASTNode=ASTNode$$module$build$src$core$keyboard_nav$ast_node;
+module$build$src$core$blockly.BasicCursor=BasicCursor$$module$build$src$core$keyboard_nav$basic_cursor;module$build$src$core$blockly.Block=Block$$module$build$src$core$block;module$build$src$core$blockly.BlockDragger=BlockDragger$$module$build$src$core$block_dragger;module$build$src$core$blockly.BlockSvg=BlockSvg$$module$build$src$core$block_svg;module$build$src$core$blockly.Blocks=Blocks$$module$build$src$core$blocks;module$build$src$core$blockly.Bubble=Bubble$$module$build$src$core$bubbles$bubble;
+module$build$src$core$blockly.BubbleDragger=BubbleDragger$$module$build$src$core$bubble_dragger;module$build$src$core$blockly.COLLAPSED_FIELD_NAME=COLLAPSED_FIELD_NAME$$module$build$src$core$constants;module$build$src$core$blockly.COLLAPSED_INPUT_NAME=COLLAPSED_INPUT_NAME$$module$build$src$core$constants;module$build$src$core$blockly.COLLAPSE_CHARS=COLLAPSE_CHARS$$module$build$src$core$internal_constants;module$build$src$core$blockly.CodeGenerator=$.CodeGenerator$$module$build$src$core$generator;
+module$build$src$core$blockly.CollapsibleToolboxCategory=CollapsibleToolboxCategory$$module$build$src$core$toolbox$collapsible_category;module$build$src$core$blockly.ComponentManager=ComponentManager$$module$build$src$core$component_manager;module$build$src$core$blockly.Connection=Connection$$module$build$src$core$connection;module$build$src$core$blockly.ConnectionChecker=ConnectionChecker$$module$build$src$core$connection_checker;module$build$src$core$blockly.ConnectionDB=ConnectionDB$$module$build$src$core$connection_db;
+module$build$src$core$blockly.ConnectionType=ConnectionType$$module$build$src$core$connection_type;module$build$src$core$blockly.ContextMenu=module$build$src$core$contextmenu;module$build$src$core$blockly.ContextMenuItems=module$build$src$core$contextmenu_items;module$build$src$core$blockly.ContextMenuRegistry=ContextMenuRegistry$$module$build$src$core$contextmenu_registry;module$build$src$core$blockly.Css=module$build$src$core$css;module$build$src$core$blockly.Cursor=Cursor$$module$build$src$core$keyboard_nav$cursor;
+module$build$src$core$blockly.DELETE_VARIABLE_ID=DELETE_VARIABLE_ID$$module$build$src$core$internal_constants;module$build$src$core$blockly.DRAG_STACK=DRAG_STACK$$module$build$src$core$internal_constants;module$build$src$core$blockly.DUMMY_INPUT=DUMMY_INPUT$$module$build$src$core$blockly;module$build$src$core$blockly.DeleteArea=DeleteArea$$module$build$src$core$delete_area;module$build$src$core$blockly.DragTarget=DragTarget$$module$build$src$core$drag_target;
+module$build$src$core$blockly.DropDownDiv=module$build$src$core$dropdowndiv;module$build$src$core$blockly.Events=module$build$src$core$events$events;module$build$src$core$blockly.Extensions=module$build$src$core$extensions;module$build$src$core$blockly.Field=Field$$module$build$src$core$field;module$build$src$core$blockly.FieldAngle=FieldAngle$$module$build$src$core$field_angle;module$build$src$core$blockly.FieldCheckbox=FieldCheckbox$$module$build$src$core$field_checkbox;
+module$build$src$core$blockly.FieldColour=FieldColour$$module$build$src$core$field_colour;module$build$src$core$blockly.FieldDropdown=FieldDropdown$$module$build$src$core$field_dropdown;module$build$src$core$blockly.FieldImage=FieldImage$$module$build$src$core$field_image;module$build$src$core$blockly.FieldLabel=FieldLabel$$module$build$src$core$field_label;module$build$src$core$blockly.FieldLabelSerializable=FieldLabelSerializable$$module$build$src$core$field_label_serializable;
+module$build$src$core$blockly.FieldMultilineInput=FieldMultilineInput$$module$build$src$core$field_multilineinput;module$build$src$core$blockly.FieldNumber=FieldNumber$$module$build$src$core$field_number;module$build$src$core$blockly.FieldTextInput=FieldTextInput$$module$build$src$core$field_textinput;module$build$src$core$blockly.FieldVariable=FieldVariable$$module$build$src$core$field_variable;module$build$src$core$blockly.Flyout=Flyout$$module$build$src$core$flyout_base;
+module$build$src$core$blockly.FlyoutButton=FlyoutButton$$module$build$src$core$flyout_button;module$build$src$core$blockly.FlyoutMetricsManager=FlyoutMetricsManager$$module$build$src$core$flyout_metrics_manager;module$build$src$core$blockly.Generator=$.CodeGenerator$$module$build$src$core$generator;module$build$src$core$blockly.Gesture=Gesture$$module$build$src$core$gesture;module$build$src$core$blockly.Grid=Grid$$module$build$src$core$grid;module$build$src$core$blockly.HorizontalFlyout=HorizontalFlyout$$module$build$src$core$flyout_horizontal;
+module$build$src$core$blockly.INPUT_VALUE=INPUT_VALUE$$module$build$src$core$blockly;module$build$src$core$blockly.Input=Input$$module$build$src$core$inputs$input;module$build$src$core$blockly.InsertionMarkerManager=InsertionMarkerManager$$module$build$src$core$insertion_marker_manager;module$build$src$core$blockly.Marker=Marker$$module$build$src$core$keyboard_nav$marker;module$build$src$core$blockly.MarkerManager=MarkerManager$$module$build$src$core$marker_manager;
+module$build$src$core$blockly.Menu=Menu$$module$build$src$core$menu;module$build$src$core$blockly.MenuItem=MenuItem$$module$build$src$core$menuitem;module$build$src$core$blockly.MetricsManager=MetricsManager$$module$build$src$core$metrics_manager;module$build$src$core$blockly.Msg=$.Msg$$module$build$src$core$msg;module$build$src$core$blockly.NEXT_STATEMENT=NEXT_STATEMENT$$module$build$src$core$blockly;module$build$src$core$blockly.Names=$.Names$$module$build$src$core$names;
+module$build$src$core$blockly.OPPOSITE_TYPE=OPPOSITE_TYPE$$module$build$src$core$internal_constants;module$build$src$core$blockly.OUTPUT_VALUE=OUTPUT_VALUE$$module$build$src$core$blockly;module$build$src$core$blockly.Options=Options$$module$build$src$core$options;module$build$src$core$blockly.PREVIOUS_STATEMENT=PREVIOUS_STATEMENT$$module$build$src$core$blockly;module$build$src$core$blockly.PROCEDURE_CATEGORY_NAME=CATEGORY_NAME$$module$build$src$core$procedures;
+module$build$src$core$blockly.Procedures=module$build$src$core$procedures;module$build$src$core$blockly.RENAME_VARIABLE_ID=RENAME_VARIABLE_ID$$module$build$src$core$internal_constants;module$build$src$core$blockly.RenderedConnection=RenderedConnection$$module$build$src$core$rendered_connection;module$build$src$core$blockly.Scrollbar=Scrollbar$$module$build$src$core$scrollbar;module$build$src$core$blockly.ScrollbarPair=ScrollbarPair$$module$build$src$core$scrollbar_pair;
+module$build$src$core$blockly.ShortcutItems=module$build$src$core$shortcut_items;module$build$src$core$blockly.ShortcutRegistry=ShortcutRegistry$$module$build$src$core$shortcut_registry;module$build$src$core$blockly.TOOLBOX_AT_BOTTOM=TOOLBOX_AT_BOTTOM$$module$build$src$core$blockly;module$build$src$core$blockly.TOOLBOX_AT_LEFT=TOOLBOX_AT_LEFT$$module$build$src$core$blockly;module$build$src$core$blockly.TOOLBOX_AT_RIGHT=TOOLBOX_AT_RIGHT$$module$build$src$core$blockly;
+module$build$src$core$blockly.TOOLBOX_AT_TOP=TOOLBOX_AT_TOP$$module$build$src$core$blockly;module$build$src$core$blockly.TabNavigateCursor=TabNavigateCursor$$module$build$src$core$keyboard_nav$tab_navigate_cursor;module$build$src$core$blockly.Theme=Theme$$module$build$src$core$theme;module$build$src$core$blockly.ThemeManager=ThemeManager$$module$build$src$core$theme_manager;module$build$src$core$blockly.Themes=module$build$src$core$theme$themes;module$build$src$core$blockly.Toolbox=Toolbox$$module$build$src$core$toolbox$toolbox;
+module$build$src$core$blockly.ToolboxCategory=ToolboxCategory$$module$build$src$core$toolbox$category;module$build$src$core$blockly.ToolboxItem=ToolboxItem$$module$build$src$core$toolbox$toolbox_item;module$build$src$core$blockly.ToolboxSeparator=ToolboxSeparator$$module$build$src$core$toolbox$separator;module$build$src$core$blockly.Tooltip=module$build$src$core$tooltip;module$build$src$core$blockly.Touch=module$build$src$core$touch;module$build$src$core$blockly.Trashcan=Trashcan$$module$build$src$core$trashcan;
+module$build$src$core$blockly.UnattachedFieldError=UnattachedFieldError$$module$build$src$core$field;module$build$src$core$blockly.VARIABLE_CATEGORY_NAME=CATEGORY_NAME$$module$build$src$core$variables;module$build$src$core$blockly.VARIABLE_DYNAMIC_CATEGORY_NAME=CATEGORY_NAME$$module$build$src$core$variables_dynamic;module$build$src$core$blockly.VERSION=VERSION$$module$build$src$core$blockly;module$build$src$core$blockly.VariableMap=VariableMap$$module$build$src$core$variable_map;
+module$build$src$core$blockly.VariableModel=VariableModel$$module$build$src$core$variable_model;module$build$src$core$blockly.Variables=module$build$src$core$variables;module$build$src$core$blockly.VariablesDynamic=module$build$src$core$variables_dynamic;module$build$src$core$blockly.VerticalFlyout=VerticalFlyout$$module$build$src$core$flyout_vertical;module$build$src$core$blockly.WidgetDiv=module$build$src$core$widgetdiv;module$build$src$core$blockly.Workspace=Workspace$$module$build$src$core$workspace;
+module$build$src$core$blockly.WorkspaceAudio=WorkspaceAudio$$module$build$src$core$workspace_audio;module$build$src$core$blockly.WorkspaceComment=WorkspaceComment$$module$build$src$core$workspace_comment;module$build$src$core$blockly.WorkspaceCommentSvg=WorkspaceCommentSvg$$module$build$src$core$workspace_comment_svg;module$build$src$core$blockly.WorkspaceDragger=WorkspaceDragger$$module$build$src$core$workspace_dragger;module$build$src$core$blockly.WorkspaceSvg=WorkspaceSvg$$module$build$src$core$workspace_svg;
+module$build$src$core$blockly.Xml=module$build$src$core$xml;module$build$src$core$blockly.ZoomControls=ZoomControls$$module$build$src$core$zoom_controls;module$build$src$core$blockly.blockAnimations=module$build$src$core$block_animations;module$build$src$core$blockly.blockRendering=module$build$src$core$renderers$common$block_rendering;module$build$src$core$blockly.browserEvents=module$build$src$core$browser_events;module$build$src$core$blockly.bubbles=module$build$src$core$bubbles;
+module$build$src$core$blockly.bumpObjects=module$build$src$core$bump_objects;module$build$src$core$blockly.clipboard=module$build$src$core$clipboard;module$build$src$core$blockly.common=module$build$src$core$common;module$build$src$core$blockly.config=$.config$$module$build$src$core$config;module$build$src$core$blockly.connectionTypes=connectionTypes$$module$build$src$core$blockly;module$build$src$core$blockly.constants=module$build$src$core$constants;
+module$build$src$core$blockly.defineBlocksWithJsonArray=defineBlocksWithJsonArray$$module$build$src$core$common;module$build$src$core$blockly.dialog=module$build$src$core$dialog;module$build$src$core$blockly.fieldRegistry=module$build$src$core$field_registry;module$build$src$core$blockly.geras=module$build$src$core$renderers$geras$geras;module$build$src$core$blockly.getMainWorkspace=getMainWorkspace$$module$build$src$core$common;module$build$src$core$blockly.getSelected=getSelected$$module$build$src$core$common;
+module$build$src$core$blockly.hasBubble=hasBubble$$module$build$src$core$interfaces$i_has_bubble;module$build$src$core$blockly.hideChaff=hideChaff$$module$build$src$core$blockly;module$build$src$core$blockly.icons=module$build$src$core$icons;module$build$src$core$blockly.inject=inject$$module$build$src$core$inject;module$build$src$core$blockly.inputTypes=$.inputTypes$$module$build$src$core$inputs$input_types;module$build$src$core$blockly.inputs=module$build$src$core$inputs;
+module$build$src$core$blockly.isCopyable=isCopyable$$module$build$src$core$interfaces$i_copyable;module$build$src$core$blockly.isIcon=isIcon$$module$build$src$core$interfaces$i_icon;module$build$src$core$blockly.isObservable=isObservable$$module$build$src$core$interfaces$i_observable;module$build$src$core$blockly.isPaster=isPaster$$module$build$src$core$interfaces$i_paster;module$build$src$core$blockly.isSerializable=isSerializable$$module$build$src$core$interfaces$i_serializable;
+module$build$src$core$blockly.isVariableBackedParameterModel=isVariableBackedParameterModel$$module$build$src$core$interfaces$i_variable_backed_parameter_model;module$build$src$core$blockly.minimalist=module$build$src$core$renderers$minimalist$minimalist;module$build$src$core$blockly.procedures=module$build$src$core$procedures;module$build$src$core$blockly.registry=module$build$src$core$registry;module$build$src$core$blockly.renderManagement=module$build$src$core$render_management;
+module$build$src$core$blockly.serialization=module$build$src$core$serialization;module$build$src$core$blockly.setLocale=setLocale$$module$build$src$core$msg;module$build$src$core$blockly.setParentContainer=setParentContainer$$module$build$src$core$common;module$build$src$core$blockly.svgResize=svgResize$$module$build$src$core$common;module$build$src$core$blockly.thrasos=module$build$src$core$renderers$thrasos$thrasos;module$build$src$core$blockly.uiPosition=module$build$src$core$positionable_helpers;
+module$build$src$core$blockly.utils=module$build$src$core$utils;module$build$src$core$blockly.zelos=module$build$src$core$renderers$zelos$zelos;Object.defineProperties(module$build$src$core$blockly,{HSV_SATURATION:{get:function(){warn$$module$build$src$core$utils$deprecation("Blockly.HSV_SATURATION","version 10","version 11","Blockly.utils.colour.getHsvSaturation()");return getHsvSaturation$$module$build$src$core$utils$colour()},set:function(a){warn$$module$build$src$core$utils$deprecation("Blockly.HSV_SATURATION","version 10","version 11","Blockly.utils.colour.setHsvSaturation()");setHsvSaturation$$module$build$src$core$utils$colour(a)}},
+HSV_VALUE:{get:function(){warn$$module$build$src$core$utils$deprecation("Blockly.HSV_VALUE","version 10","version 11","Blockly.utils.colour.getHsvValue()");return getHsvValue$$module$build$src$core$utils$colour()},set:function(a){warn$$module$build$src$core$utils$deprecation("Blockly.HSV_VALUE","version 10","version 11","Blockly.utils.colour.setHsvValue()");setHsvValue$$module$build$src$core$utils$colour(a)}}});"Blockly"in globalThis||(globalThis.Blockly={Msg:module$build$src$core$msg});
+var module$build$src$core$main={};var module$build$src$core$blockly_options={};var module$build$src$core$utils$metrics={};var module$build$src$core$renderers$common$i_path_object={};var module$build$src$core$interfaces$i_toolbox_item={};var module$build$src$core$interfaces$i_toolbox={};var module$build$src$core$interfaces$i_styleable={};var module$build$src$core$interfaces$i_serializer={};var module$build$src$core$interfaces$i_selectable={};var module$build$src$core$interfaces$i_registrable={};var module$build$src$core$interfaces$i_procedure_model={};var module$build$src$core$interfaces$i_procedure_map={};var module$build$src$core$interfaces$i_positionable={};var module$build$src$core$interfaces$i_parameter_model={};var module$build$src$core$interfaces$i_movable={};var module$build$src$core$interfaces$i_metrics_manager={};var module$build$src$core$interfaces$i_keyboard_accessible={};var module$build$src$core$interfaces$i_flyout={};var module$build$src$core$interfaces$i_draggable={};var module$build$src$core$interfaces$i_drag_target={};var module$build$src$core$interfaces$i_delete_area={};var module$build$src$core$interfaces$i_deletable={};var module$build$src$core$interfaces$i_contextmenu={};var module$build$src$core$interfaces$i_connection_checker={};var module$build$src$core$interfaces$i_component={};var module$build$src$core$interfaces$i_collapsible_toolbox_item={};var module$build$src$core$interfaces$i_bubble={};var module$build$src$core$interfaces$i_bounded_element={};var module$build$src$core$interfaces$i_block_dragger={};var module$build$src$core$interfaces$i_autohideable={};var module$build$src$core$interfaces$i_ast_node_location_with_block={};var module$build$src$core$interfaces$i_ast_node_location_svg={};var module$build$src$core$interfaces$i_ast_node_location={};
+module$build$src$core$blockly.__namespace__=$;
+return module$build$src$core$blockly;
+}));
+
+
+//# sourceMappingURL=blockly_compressed.js.map
diff --git a/blockly/blockly_espruino.js b/blockly/blockly_espruino.js
index e3ed73fa..ebf82e8a 100644
--- a/blockly/blockly_espruino.js
+++ b/blockly/blockly_espruino.js
@@ -64,7 +64,7 @@ window.onload = function() {
     }
   }
   // Set up blockly from toolbox
-  Blockly.inject(document.body,{
+  Blockly.mainWorkspace = Blockly.inject(document.body,{
     toolbox: toolbox,
     media: 'media/',
   });
@@ -87,7 +87,7 @@ window.onload = function() {
 // Patch up scrub_ to allow nested callbacks for stuff like 'wait'
 Blockly.JavaScript.scrub__ = Blockly.JavaScript.scrub_;
 Blockly.JavaScript.scrub_ = function(block, code) {
-  var callbackIdx = goog.isString(code) ? code.indexOf(MAGIC_CALLBACK_CODE) : -1;
+  var callbackIdx = ("string" == typeof code) ? code.indexOf(MAGIC_CALLBACK_CODE) : -1;
   if (callbackIdx>=0) {
     var nextBlock = block.nextConnection && block.nextConnection.targetBlock();
     var nextCode = Blockly.JavaScript.blockToCode(nextBlock);
@@ -382,7 +382,7 @@ Blockly.Blocks.espruino_pinMode = {
 Blockly.Blocks.espruino_code = {
     category: 'Espruino',
     init: function() {
-      this.appendDummyInput().appendField(new Blockly.FieldTextArea("// Enter JavaScript Statements Here"),"CODE");
+      this.appendDummyInput().appendField(new Blockly.FieldMultilineInput("// Enter JavaScript Statements Here"),"CODE");
 
       this.setPreviousStatement(true);
       this.setNextStatement(true);
diff --git a/blockly/blocks_compressed.js b/blockly/blocks_compressed.js
index 15352924..ef931473 100644
--- a/blockly/blocks_compressed.js
+++ b/blockly/blocks_compressed.js
@@ -1,164 +1,196 @@
-// Do not edit this file; automatically generated by build.py.
-'use strict';
+// Do not edit this file; automatically generated.
 
+/* eslint-disable */
+;(function(root, factory) {
+  if (typeof define === 'function' && define.amd) { // AMD
+    define(["./blockly_compressed.js"], factory);
+  } else if (typeof exports === 'object') { // Node.js
+    module.exports = factory(require("./blockly_compressed.js"));
+  } else { // Script
+    root.Blockly.libraryBlocks = factory(root.Blockly);
+  }
+}(this, function(__parent__) {
+var $=__parent__.__namespace__;
+var blocks$$module$build$src$blocks$variables_dynamic=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"variables_get_dynamic",message0:"%1",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"}],output:null,style:"variable_dynamic_blocks",helpUrl:"%{BKY_VARIABLES_GET_HELPURL}",tooltip:"%{BKY_VARIABLES_GET_TOOLTIP}",extensions:["contextMenu_variableDynamicSetterGetter"]},{type:"variables_set_dynamic",message0:"%{BKY_VARIABLES_SET}",args0:[{type:"field_variable",
+name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"},{type:"input_value",name:"VALUE"}],previousStatement:null,nextStatement:null,style:"variable_dynamic_blocks",tooltip:"%{BKY_VARIABLES_SET_TOOLTIP}",helpUrl:"%{BKY_VARIABLES_SET_HELPURL}",extensions:["contextMenu_variableDynamicSetterGetter"]}]),CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN$$module$build$src$blocks$variables_dynamic={customContextMenu:function(a){if(!this.isInFlyout){if("variables_get_dynamic"===this.type){var b="variables_set_dynamic";
+var c=$.Msg$$module$build$src$core$msg.VARIABLES_GET_CREATE_SET}else b="variables_get_dynamic",c=$.Msg$$module$build$src$core$msg.VARIABLES_SET_CREATE_GET;var d=this.getField("VAR");b={type:b,fields:{VAR:d.saveState(!0)}};a.push({enabled:0<this.workspace.remainingCapacity(),text:c.replace("%1",d.getText()),callback:$.callbackFactory$$module$build$src$core$contextmenu(this,b)})}else if("variables_get_dynamic"===this.type||"variables_get_reporter_dynamic"===this.type)c={text:$.Msg$$module$build$src$core$msg.RENAME_VARIABLE,
+enabled:!0,callback:renameOptionCallbackFactory$$module$build$src$blocks$variables_dynamic(this)},d=this.getField("VAR").getText(),d={text:$.Msg$$module$build$src$core$msg.DELETE_VARIABLE.replace("%1",d),enabled:!0,callback:deleteOptionCallbackFactory$$module$build$src$blocks$variables_dynamic(this)},a.unshift(c),a.unshift(d)},onchange:function(a){a=this.getFieldValue("VAR");a=$.getVariable$$module$build$src$core$variables(this.workspace,a);"variables_get_dynamic"===this.type?this.outputConnection.setCheck(a.type):
+this.getInput("VALUE").connection.setCheck(a.type)}},renameOptionCallbackFactory$$module$build$src$blocks$variables_dynamic=function(a){return function(){const b=a.workspace,c=a.getField("VAR").getVariable();$.renameVariable$$module$build$src$core$variables(b,c)}},deleteOptionCallbackFactory$$module$build$src$blocks$variables_dynamic=function(a){return function(){const b=a.workspace,c=a.getField("VAR").getVariable();b.deleteVariableById(c.getId());b.refreshToolboxSelection()}};
+$.registerMixin$$module$build$src$core$extensions("contextMenu_variableDynamicSetterGetter",CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN$$module$build$src$blocks$variables_dynamic);$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$variables_dynamic);var module$build$src$blocks$variables_dynamic={blocks:blocks$$module$build$src$blocks$variables_dynamic};var blocks$$module$build$src$blocks$variables=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"variables_get",message0:"%1",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"}],output:null,style:"variable_blocks",helpUrl:"%{BKY_VARIABLES_GET_HELPURL}",tooltip:"%{BKY_VARIABLES_GET_TOOLTIP}",extensions:["contextMenu_variableSetterGetter"]},{type:"variables_set",message0:"%{BKY_VARIABLES_SET}",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"},
+{type:"input_value",name:"VALUE"}],previousStatement:null,nextStatement:null,style:"variable_blocks",tooltip:"%{BKY_VARIABLES_SET_TOOLTIP}",helpUrl:"%{BKY_VARIABLES_SET_HELPURL}",extensions:["contextMenu_variableSetterGetter"]}]),CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN$$module$build$src$blocks$variables={customContextMenu:function(a){if(!this.isInFlyout){if("variables_get"===this.type){var b="variables_set";var c=$.Msg$$module$build$src$core$msg.VARIABLES_GET_CREATE_SET}else b="variables_get",
+c=$.Msg$$module$build$src$core$msg.VARIABLES_SET_CREATE_GET;var d=this.getField("VAR");b={type:b,fields:{VAR:d.saveState(!0)}};a.push({enabled:0<this.workspace.remainingCapacity(),text:c.replace("%1",d.getText()),callback:$.callbackFactory$$module$build$src$core$contextmenu(this,b)})}else if("variables_get"===this.type||"variables_get_reporter"===this.type)c={text:$.Msg$$module$build$src$core$msg.RENAME_VARIABLE,enabled:!0,callback:renameOptionCallbackFactory$$module$build$src$blocks$variables(this)},
+d=this.getField("VAR").getText(),d={text:$.Msg$$module$build$src$core$msg.DELETE_VARIABLE.replace("%1",d),enabled:!0,callback:deleteOptionCallbackFactory$$module$build$src$blocks$variables(this)},a.unshift(c),a.unshift(d)}},renameOptionCallbackFactory$$module$build$src$blocks$variables=function(a){return function(){const b=a.workspace,c=a.getField("VAR").getVariable();$.renameVariable$$module$build$src$core$variables(b,c)}},deleteOptionCallbackFactory$$module$build$src$blocks$variables=function(a){return function(){const b=
+a.workspace,c=a.getField("VAR").getVariable();b.deleteVariableById(c.getId());b.refreshToolboxSelection()}};$.registerMixin$$module$build$src$core$extensions("contextMenu_variableSetterGetter",CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN$$module$build$src$blocks$variables);$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$variables);var module$build$src$blocks$variables={blocks:blocks$$module$build$src$blocks$variables};var blocks$$module$build$src$blocks$text=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"text",message0:"%1",args0:[{type:"field_input",name:"TEXT",text:""}],output:"String",style:"text_blocks",helpUrl:"%{BKY_TEXT_TEXT_HELPURL}",tooltip:"%{BKY_TEXT_TEXT_TOOLTIP}",extensions:["text_quotes","parent_tooltip_when_inline"]},{type:"text_multiline",message0:"%1 %2",args0:[{type:"field_image",src:"data:image/png;base64,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",
+width:12,height:17,alt:"\u00b6"},{type:"field_multilinetext",name:"TEXT",text:""}],output:"String",style:"text_blocks",helpUrl:"%{BKY_TEXT_TEXT_HELPURL}",tooltip:"%{BKY_TEXT_TEXT_TOOLTIP}",extensions:["parent_tooltip_when_inline"]},{type:"text_join",message0:"",output:"String",style:"text_blocks",helpUrl:"%{BKY_TEXT_JOIN_HELPURL}",tooltip:"%{BKY_TEXT_JOIN_TOOLTIP}",mutator:"text_join_mutator"},{type:"text_create_join_container",message0:"%{BKY_TEXT_CREATE_JOIN_TITLE_JOIN} %1 %2",args0:[{type:"input_dummy"},
+{type:"input_statement",name:"STACK"}],style:"text_blocks",tooltip:"%{BKY_TEXT_CREATE_JOIN_TOOLTIP}",enableContextMenu:!1},{type:"text_create_join_item",message0:"%{BKY_TEXT_CREATE_JOIN_ITEM_TITLE_ITEM}",previousStatement:null,nextStatement:null,style:"text_blocks",tooltip:"%{BKY_TEXT_CREATE_JOIN_ITEM_TOOLTIP}",enableContextMenu:!1},{type:"text_append",message0:"%{BKY_TEXT_APPEND_TITLE}",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_TEXT_APPEND_VARIABLE}"},{type:"input_value",name:"TEXT"}],
+previousStatement:null,nextStatement:null,style:"text_blocks",extensions:["text_append_tooltip"]},{type:"text_length",message0:"%{BKY_TEXT_LENGTH_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Number",style:"text_blocks",tooltip:"%{BKY_TEXT_LENGTH_TOOLTIP}",helpUrl:"%{BKY_TEXT_LENGTH_HELPURL}"},{type:"text_isEmpty",message0:"%{BKY_TEXT_ISEMPTY_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Boolean",style:"text_blocks",tooltip:"%{BKY_TEXT_ISEMPTY_TOOLTIP}",
+helpUrl:"%{BKY_TEXT_ISEMPTY_HELPURL}"},{type:"text_indexOf",message0:"%{BKY_TEXT_INDEXOF_TITLE}",args0:[{type:"input_value",name:"VALUE",check:"String"},{type:"field_dropdown",name:"END",options:[["%{BKY_TEXT_INDEXOF_OPERATOR_FIRST}","FIRST"],["%{BKY_TEXT_INDEXOF_OPERATOR_LAST}","LAST"]]},{type:"input_value",name:"FIND",check:"String"}],output:"Number",style:"text_blocks",helpUrl:"%{BKY_TEXT_INDEXOF_HELPURL}",inputsInline:!0,extensions:["text_indexOf_tooltip"]},{type:"text_charAt",message0:"%{BKY_TEXT_CHARAT_TITLE}",
+args0:[{type:"input_value",name:"VALUE",check:"String"},{type:"field_dropdown",name:"WHERE",options:[["%{BKY_TEXT_CHARAT_FROM_START}","FROM_START"],["%{BKY_TEXT_CHARAT_FROM_END}","FROM_END"],["%{BKY_TEXT_CHARAT_FIRST}","FIRST"],["%{BKY_TEXT_CHARAT_LAST}","LAST"],["%{BKY_TEXT_CHARAT_RANDOM}","RANDOM"]]}],output:"String",style:"text_blocks",helpUrl:"%{BKY_TEXT_CHARAT_HELPURL}",inputsInline:!0,mutator:"text_charAt_mutator"}]),GET_SUBSTRING_BLOCK$$module$build$src$blocks$text={init:function(){this.WHERE_OPTIONS_1=
+[[$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_START_FROM_START,"FROM_START"],[$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_START_FROM_END,"FROM_END"],[$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_START_FIRST,"FIRST"]];this.WHERE_OPTIONS_2=[[$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_END_FROM_START,"FROM_START"],[$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_END_FROM_END,"FROM_END"],[$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_END_LAST,"LAST"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_HELPURL);
+this.setStyle("text_blocks");this.appendValueInput("STRING").setCheck("String").appendField($.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_INPUT_IN_TEXT);this.appendDummyInput("AT1");this.appendDummyInput("AT2");$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_TAIL&&this.appendDummyInput("TAIL").appendField($.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_TAIL);this.setInputsInline(!0);this.setOutput(!0,"String");this.updateAt_(1,!0);this.updateAt_(2,!0);this.setTooltip($.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_TOOLTIP)},
+mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");var b=this.getInput("AT1")instanceof $.ValueInput$$module$build$src$core$inputs$value_input;a.setAttribute("at1",`${b}`);b=this.getInput("AT2")instanceof $.ValueInput$$module$build$src$core$inputs$value_input;a.setAttribute("at2",`${b}`);return a},domToMutation:function(a){const b="true"===a.getAttribute("at1");a="true"===a.getAttribute("at2");this.updateAt_(1,b);this.updateAt_(2,a)},updateAt_:function(a,
+b){this.removeInput("AT"+a);this.removeInput("ORDINAL"+a,!0);b?(this.appendValueInput("AT"+a).setCheck("Number"),$.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL"+a).appendField($.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX)):this.appendDummyInput("AT"+a);2===a&&$.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_TAIL&&(this.removeInput("TAIL",!0),this.appendDummyInput("TAIL").appendField($.Msg$$module$build$src$core$msg.TEXT_GET_SUBSTRING_TAIL));const c=
+$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:this["WHERE_OPTIONS_"+a]});c.setValidator(function(d){const e="FROM_START"===d||"FROM_END"===d;if(e!==b){const f=this.getSourceBlock();f.updateAt_(a,e);f.setFieldValue(d,"WHERE"+a);return null}});this.getInput("AT"+a).appendField(c,"WHERE"+a);1===a&&(this.moveInputBefore("AT1","AT2"),this.getInput("ORDINAL1")&&this.moveInputBefore("ORDINAL1","AT2"))}};blocks$$module$build$src$blocks$text.text_getSubstring=GET_SUBSTRING_BLOCK$$module$build$src$blocks$text;
+blocks$$module$build$src$blocks$text.text_changeCase={init:function(){const a=[[$.Msg$$module$build$src$core$msg.TEXT_CHANGECASE_OPERATOR_UPPERCASE,"UPPERCASE"],[$.Msg$$module$build$src$core$msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE,"LOWERCASE"],[$.Msg$$module$build$src$core$msg.TEXT_CHANGECASE_OPERATOR_TITLECASE,"TITLECASE"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.TEXT_CHANGECASE_HELPURL);this.setStyle("text_blocks");this.appendValueInput("TEXT").setCheck("String").appendField($.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",
+options:a}),"CASE");this.setOutput(!0,"String");this.setTooltip($.Msg$$module$build$src$core$msg.TEXT_CHANGECASE_TOOLTIP)}};
+blocks$$module$build$src$blocks$text.text_trim={init:function(){const a=[[$.Msg$$module$build$src$core$msg.TEXT_TRIM_OPERATOR_BOTH,"BOTH"],[$.Msg$$module$build$src$core$msg.TEXT_TRIM_OPERATOR_LEFT,"LEFT"],[$.Msg$$module$build$src$core$msg.TEXT_TRIM_OPERATOR_RIGHT,"RIGHT"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.TEXT_TRIM_HELPURL);this.setStyle("text_blocks");this.appendValueInput("TEXT").setCheck("String").appendField($.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:a}),
+"MODE");this.setOutput(!0,"String");this.setTooltip($.Msg$$module$build$src$core$msg.TEXT_TRIM_TOOLTIP)}};blocks$$module$build$src$blocks$text.text_print={init:function(){this.jsonInit({message0:$.Msg$$module$build$src$core$msg.TEXT_PRINT_TITLE,args0:[{type:"input_value",name:"TEXT"}],previousStatement:null,nextStatement:null,style:"text_blocks",tooltip:$.Msg$$module$build$src$core$msg.TEXT_PRINT_TOOLTIP,helpUrl:$.Msg$$module$build$src$core$msg.TEXT_PRINT_HELPURL})}};
+var PROMPT_COMMON$$module$build$src$blocks$text={updateType_:function(a){this.outputConnection.setCheck("NUMBER"===a?"Number":"String")},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("type",this.getFieldValue("TYPE"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("type"))}};
+blocks$$module$build$src$blocks$text.text_prompt_ext=Object.assign({},PROMPT_COMMON$$module$build$src$blocks$text,{init:function(){var a=[[$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TYPE_TEXT,"TEXT"],[$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TYPE_NUMBER,"NUMBER"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.TEXT_PROMPT_HELPURL);this.setStyle("text_blocks");a=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:a});a.setValidator(b=>{this.updateType_(b)});this.appendValueInput("TEXT").appendField(a,
+"TYPE");this.setOutput(!0,"String");this.setTooltip(()=>"TEXT"===this.getFieldValue("TYPE")?$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TOOLTIP_TEXT:$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TOOLTIP_NUMBER)}});
+var TEXT_PROMPT_BLOCK$$module$build$src$blocks$text=Object.assign({},PROMPT_COMMON$$module$build$src$blocks$text,{init:function(){this.mixin(QUOTE_IMAGE_MIXIN$$module$build$src$blocks$text);var a=[[$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TYPE_TEXT,"TEXT"],[$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TYPE_NUMBER,"NUMBER"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.TEXT_PROMPT_HELPURL);this.setStyle("text_blocks");a=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",
+options:a});a.setValidator(b=>{this.updateType_(b)});this.appendDummyInput().appendField(a,"TYPE").appendField(this.newQuote_(!0)).appendField($.fromJson$$module$build$src$core$field_registry({type:"field_input",text:""}),"TEXT").appendField(this.newQuote_(!1));this.setOutput(!0,"String");this.setTooltip(()=>"TEXT"===this.getFieldValue("TYPE")?$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TOOLTIP_TEXT:$.Msg$$module$build$src$core$msg.TEXT_PROMPT_TOOLTIP_NUMBER)}});
+blocks$$module$build$src$blocks$text.text_prompt=TEXT_PROMPT_BLOCK$$module$build$src$blocks$text;blocks$$module$build$src$blocks$text.text_count={init:function(){this.jsonInit({message0:$.Msg$$module$build$src$core$msg.TEXT_COUNT_MESSAGE0,args0:[{type:"input_value",name:"SUB",check:"String"},{type:"input_value",name:"TEXT",check:"String"}],output:"Number",inputsInline:!0,style:"text_blocks",tooltip:$.Msg$$module$build$src$core$msg.TEXT_COUNT_TOOLTIP,helpUrl:$.Msg$$module$build$src$core$msg.TEXT_COUNT_HELPURL})}};
+blocks$$module$build$src$blocks$text.text_replace={init:function(){this.jsonInit({message0:$.Msg$$module$build$src$core$msg.TEXT_REPLACE_MESSAGE0,args0:[{type:"input_value",name:"FROM",check:"String"},{type:"input_value",name:"TO",check:"String"},{type:"input_value",name:"TEXT",check:"String"}],output:"String",inputsInline:!0,style:"text_blocks",tooltip:$.Msg$$module$build$src$core$msg.TEXT_REPLACE_TOOLTIP,helpUrl:$.Msg$$module$build$src$core$msg.TEXT_REPLACE_HELPURL})}};
+blocks$$module$build$src$blocks$text.text_reverse={init:function(){this.jsonInit({message0:$.Msg$$module$build$src$core$msg.TEXT_REVERSE_MESSAGE0,args0:[{type:"input_value",name:"TEXT",check:"String"}],output:"String",inputsInline:!0,style:"text_blocks",tooltip:$.Msg$$module$build$src$core$msg.TEXT_REVERSE_TOOLTIP,helpUrl:$.Msg$$module$build$src$core$msg.TEXT_REVERSE_HELPURL})}};
+var QUOTE_IMAGE_MIXIN$$module$build$src$blocks$text={QUOTE_IMAGE_LEFT_DATAURI:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAn0lEQVQI1z3OMa5BURSF4f/cQhAKjUQhuQmFNwGJEUi0RKN5rU7FHKhpjEH3TEMtkdBSCY1EIv8r7nFX9e29V7EBAOvu7RPjwmWGH/VuF8CyN9/OAdvqIXYLvtRaNjx9mMTDyo+NjAN1HNcl9ZQ5oQMM3dgDUqDo1l8DzvwmtZN7mnD+PkmLa+4mhrxVA9fRowBWmVBhFy5gYEjKMfz9AylsaRRgGzvZAAAAAElFTkSuQmCC",QUOTE_IMAGE_RIGHT_DATAURI:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAqUlEQVQI1z3KvUpCcRiA8ef9E4JNHhI0aFEacm1o0BsI0Slx8wa8gLauoDnoBhq7DcfWhggONDmJJgqCPA7neJ7p934EOOKOnM8Q7PDElo/4x4lFb2DmuUjcUzS3URnGib9qaPNbuXvBO3sGPHJDRG6fGVdMSeWDP2q99FQdFrz26Gu5Tq7dFMzUvbXy8KXeAj57cOklgA+u1B5AoslLtGIHQMaCVnwDnADZIFIrXsoXrgAAAABJRU5ErkJggg==",
+QUOTE_IMAGE_WIDTH:12,QUOTE_IMAGE_HEIGHT:12,quoteField_:function(a){for(let b=0,c;c=this.inputList[b];b++)for(let d=0,e;e=c.fieldRow[d];d++)if(a===e.name){c.insertFieldAt(d,this.newQuote_(!0));c.insertFieldAt(d+2,this.newQuote_(!1));return}console.warn('field named "'+a+'" not found in '+this.toDevString())},newQuote_:function(a){a=this.RTL?!a:a;return $.fromJson$$module$build$src$core$field_registry({type:"field_image",src:a?this.QUOTE_IMAGE_LEFT_DATAURI:this.QUOTE_IMAGE_RIGHT_DATAURI,width:this.QUOTE_IMAGE_WIDTH,
+height:this.QUOTE_IMAGE_HEIGHT,alt:a?"\u201c":"\u201d"})}},QUOTES_EXTENSION$$module$build$src$blocks$text=function(){this.mixin(QUOTE_IMAGE_MIXIN$$module$build$src$blocks$text);this.quoteField_("TEXT")},JOIN_MUTATOR_MIXIN$$module$build$src$blocks$text={itemCount_:0,mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("items",`${this.itemCount_}`);return a},domToMutation:function(a){this.itemCount_=parseInt(a.getAttribute("items"),10);this.updateShape_()},
+saveExtraState:function(){return{itemCount:this.itemCount_}},loadExtraState:function(a){this.itemCount_=a.itemCount;this.updateShape_()},decompose:function(a){const b=a.newBlock("text_create_join_container");b.initSvg();let c=b.getInput("STACK").connection;for(let d=0;d<this.itemCount_;d++){const e=a.newBlock("text_create_join_item");e.initSvg();c.connect(e.previousConnection);c=e.nextConnection}return b},compose:function(a){var b=a.getInputTargetBlock("STACK");for(a=[];b;)b.isInsertionMarker()||
+a.push(b.valueConnection_),b=b.getNextBlock();for(b=0;b<this.itemCount_;b++){const c=this.getInput("ADD"+b).connection.targetConnection;c&&-1===a.indexOf(c)&&c.disconnect()}this.itemCount_=a.length;this.updateShape_();for(b=0;b<this.itemCount_;b++){let c;null==(c=a[b])||c.reconnect(this,"ADD"+b)}},saveConnections:function(a){a=a.getInputTargetBlock("STACK");let b=0;for(;a;){if(a.isInsertionMarker()){a=a.getNextBlock();continue}const c=this.getInput("ADD"+b);a.valueConnection_=c&&c.connection.targetConnection;
+a=a.getNextBlock();b++}},updateShape_:function(){this.itemCount_&&this.getInput("EMPTY")?this.removeInput("EMPTY"):this.itemCount_||this.getInput("EMPTY")||this.appendDummyInput("EMPTY").appendField(this.newQuote_(!0)).appendField(this.newQuote_(!1));for(var a=0;a<this.itemCount_;a++)if(!this.getInput("ADD"+a)){const b=this.appendValueInput("ADD"+a).setAlign($.Align$$module$build$src$core$inputs$align.RIGHT);0===a&&b.appendField($.Msg$$module$build$src$core$msg.TEXT_JOIN_TITLE_CREATEWITH)}for(a=this.itemCount_;this.getInput("ADD"+
+a);a++)this.removeInput("ADD"+a)}},JOIN_EXTENSION$$module$build$src$blocks$text=function(){this.mixin(QUOTE_IMAGE_MIXIN$$module$build$src$blocks$text);this.itemCount_=2;this.updateShape_();this.setMutator(new $.MutatorIcon$$module$build$src$core$icons$mutator_icon(["text_create_join_item"],this))};$.register$$module$build$src$core$extensions("text_append_tooltip",$.buildTooltipWithFieldText$$module$build$src$core$extensions("%{BKY_TEXT_APPEND_TOOLTIP}","VAR"));
+var INDEXOF_TOOLTIP_EXTENSION$$module$build$src$blocks$text=function(){this.setTooltip(()=>$.Msg$$module$build$src$core$msg.TEXT_INDEXOF_TOOLTIP.replace("%1",this.workspace.options.oneBasedIndex?"0":"-1"))},CHARAT_MUTATOR_MIXIN$$module$build$src$blocks$text={isAt_:!1,mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("at",`${this.isAt_}`);return a},domToMutation:function(a){a="false"!==a.getAttribute("at");this.updateAt_(a)},updateAt_:function(a){this.removeInput("AT",
+!0);this.removeInput("ORDINAL",!0);a&&(this.appendValueInput("AT").setCheck("Number"),$.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField($.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX));$.Msg$$module$build$src$core$msg.TEXT_CHARAT_TAIL&&(this.removeInput("TAIL",!0),this.appendDummyInput("TAIL").appendField($.Msg$$module$build$src$core$msg.TEXT_CHARAT_TAIL));this.isAt_=a}},CHARAT_EXTENSION$$module$build$src$blocks$text=function(){this.getField("WHERE").setValidator(function(a){a=
+"FROM_START"===a||"FROM_END"===a;const b=this.getSourceBlock();a!==b.isAt_&&b.updateAt_(a)});this.updateAt_(!0);this.setTooltip(()=>{var a=this.getFieldValue("WHERE");let b=$.Msg$$module$build$src$core$msg.TEXT_CHARAT_TOOLTIP;("FROM_START"===a||"FROM_END"===a)&&(a="FROM_START"===a?$.Msg$$module$build$src$core$msg.LISTS_INDEX_FROM_START_TOOLTIP:$.Msg$$module$build$src$core$msg.LISTS_INDEX_FROM_END_TOOLTIP)&&(b+="  "+a.replace("%1",this.workspace.options.oneBasedIndex?"#1":"#0"));return b})};
+$.register$$module$build$src$core$extensions("text_indexOf_tooltip",INDEXOF_TOOLTIP_EXTENSION$$module$build$src$blocks$text);$.register$$module$build$src$core$extensions("text_quotes",QUOTES_EXTENSION$$module$build$src$blocks$text);$.registerMutator$$module$build$src$core$extensions("text_join_mutator",JOIN_MUTATOR_MIXIN$$module$build$src$blocks$text,JOIN_EXTENSION$$module$build$src$blocks$text);
+$.registerMutator$$module$build$src$core$extensions("text_charAt_mutator",CHARAT_MUTATOR_MIXIN$$module$build$src$blocks$text,CHARAT_EXTENSION$$module$build$src$blocks$text);$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$text);var module$build$src$blocks$text={blocks:blocks$$module$build$src$blocks$text};var blocks$$module$build$src$blocks$procedures={},PROCEDURE_DEF_COMMON$$module$build$src$blocks$procedures={setStatements_:function(a){this.hasStatements_!==a&&(a?(this.appendStatementInput("STACK").appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFNORETURN_DO),this.getInput("RETURN")&&this.moveInputBefore("STACK","RETURN")):this.removeInput("STACK",!0),this.hasStatements_=a)},updateParams_:function(){let a="";this.arguments_.length&&(a=$.Msg$$module$build$src$core$msg.PROCEDURES_BEFORE_PARAMS+
+" "+this.arguments_.join(", "));$.disable$$module$build$src$core$events$utils();try{this.setFieldValue(a,"PARAMS")}finally{$.enable$$module$build$src$core$events$utils()}},mutationToDom:function(a){const b=$.createElement$$module$build$src$core$utils$xml("mutation");a&&b.setAttribute("name",this.getFieldValue("NAME"));for(let c=0;c<this.argumentVarModels_.length;c++){const d=$.createElement$$module$build$src$core$utils$xml("arg"),e=this.argumentVarModels_[c];d.setAttribute("name",e.name);d.setAttribute("varid",
+e.getId());a&&this.paramIds_&&d.setAttribute("paramId",this.paramIds_[c]);b.appendChild(d)}this.hasStatements_||b.setAttribute("statements","false");return b},domToMutation:function(a){this.arguments_=[];this.argumentVarModels_=[];for(let c=0,d;d=a.childNodes[c];c++)if("arg"===d.nodeName.toLowerCase()){var b=d;const e=b.getAttribute("name");b=b.getAttribute("varid")||b.getAttribute("varId");this.arguments_.push(e);b=$.getOrCreateVariablePackage$$module$build$src$core$variables(this.workspace,b,e,
+"");null!==b?this.argumentVarModels_.push(b):console.log(`Failed to create a variable named "${e}", ignoring.`)}this.updateParams_();$.mutateCallers$$module$build$src$core$procedures(this);this.setStatements_("false"!==a.getAttribute("statements"))},saveExtraState:function(){if(!this.argumentVarModels_.length&&this.hasStatements_)return null;const a=Object.create(null);if(this.argumentVarModels_.length){a.params=[];for(let b=0;b<this.argumentVarModels_.length;b++)a.params.push({name:this.argumentVarModels_[b].name,
+id:this.argumentVarModels_[b].getId()})}this.hasStatements_||(a.hasStatements=!1);return a},loadExtraState:function(a){this.arguments_=[];this.argumentVarModels_=[];if(a.params)for(let c=0;c<a.params.length;c++){var b=a.params[c];b=$.getOrCreateVariablePackage$$module$build$src$core$variables(this.workspace,b.id,b.name,"");this.arguments_.push(b.name);this.argumentVarModels_.push(b)}this.updateParams_();$.mutateCallers$$module$build$src$core$procedures(this);this.setStatements_(!1===a.hasStatements?
+!1:!0)},decompose:function(a){const b=$.createElement$$module$build$src$core$utils$xml("block");b.setAttribute("type","procedures_mutatorcontainer");var c=$.createElement$$module$build$src$core$utils$xml("statement");c.setAttribute("name","STACK");b.appendChild(c);for(let e=0;e<this.arguments_.length;e++){const f=$.createElement$$module$build$src$core$utils$xml("block");f.setAttribute("type","procedures_mutatorarg");var d=$.createElement$$module$build$src$core$utils$xml("field");d.setAttribute("name",
+"NAME");const g=$.createTextNode$$module$build$src$core$utils$xml(this.arguments_[e]);d.appendChild(g);f.appendChild(d);d=$.createElement$$module$build$src$core$utils$xml("next");f.appendChild(d);c.appendChild(f);c=d}a=$.domToBlock$$module$build$src$core$xml(b,a);"procedures_defreturn"===this.type?a.setFieldValue(this.hasStatements_,"STATEMENTS"):a.removeInput("STATEMENT_INPUT");$.mutateCallers$$module$build$src$core$procedures(this);return a},compose:function(a){this.arguments_=[];this.paramIds_=
+[];this.argumentVarModels_=[];let b=a.getInputTargetBlock("STACK");for(;b&&!b.isInsertionMarker();){var c=b.getFieldValue("NAME");this.arguments_.push(c);c=this.workspace.getVariable(c,"");this.argumentVarModels_.push(c);this.paramIds_.push(b.id);b=b.nextConnection&&b.nextConnection.targetBlock()}this.updateParams_();$.mutateCallers$$module$build$src$core$procedures(this);a=a.getFieldValue("STATEMENTS");if(null!==a&&(a="TRUE"===a,this.hasStatements_!==a))if(a){this.setStatements_(!0);var d;null==
+(d=this.statementConnection_)||d.reconnect(this,"STACK");this.statementConnection_=null}else{d=this.getInput("STACK").connection;if(this.statementConnection_=d.targetConnection)d=d.targetBlock(),d.unplug(),d.bumpNeighbours();this.setStatements_(!1)}},getVars:function(){return this.arguments_},getVarModels:function(){return this.argumentVarModels_},renameVarById:function(a,b){var c=this.workspace.getVariableById(a);if(""===c.type){c=c.name;b=this.workspace.getVariableById(b);var d=!1;for(let e=0;e<
+this.argumentVarModels_.length;e++)this.argumentVarModels_[e].getId()===a&&(this.arguments_[e]=b.name,this.argumentVarModels_[e]=b,d=!0);d&&(this.displayRenamedVar_(c,b.name),$.mutateCallers$$module$build$src$core$procedures(this))}},updateVarName:function(a){const b=a.name;let c=!1,d;for(let e=0;e<this.argumentVarModels_.length;e++)this.argumentVarModels_[e].getId()===a.getId()&&(d=this.arguments_[e],this.arguments_[e]=b,c=!0);c&&(this.displayRenamedVar_(d,b),$.mutateCallers$$module$build$src$core$procedures(this))},
+displayRenamedVar_:function(a,b){this.updateParams_();var c=this.getIcon($.MutatorIcon$$module$build$src$core$icons$mutator_icon.TYPE);if(c&&c.bubbleIsVisible()){c=c.getWorkspace().getAllBlocks(!1);for(let d=0,e;e=c[d];d++)"procedures_mutatorarg"===e.type&&$.Names$$module$build$src$core$names.equals(a,e.getFieldValue("NAME"))&&e.setFieldValue(b,"NAME")}},customContextMenu:function(a){if(!this.isInFlyout){var b=this.getFieldValue("NAME"),c={type:this.callType_,extraState:{name:b,params:this.arguments_}};
+a.push({enabled:!0,text:$.Msg$$module$build$src$core$msg.PROCEDURES_CREATE_DO.replace("%1",b),callback:$.callbackFactory$$module$build$src$core$contextmenu(this,c)});if(!this.isCollapsed())for(b=0;b<this.argumentVarModels_.length;b++){c=this.argumentVarModels_[b];const d={type:"variables_get",fields:{VAR:{name:c.name,id:c.getId(),type:c.type}}};a.push({enabled:!0,text:$.Msg$$module$build$src$core$msg.VARIABLES_SET_CREATE_GET.replace("%1",c.name),callback:$.callbackFactory$$module$build$src$core$contextmenu(this,
+d)})}}}};
+blocks$$module$build$src$blocks$procedures.procedures_defnoreturn=Object.assign({},PROCEDURE_DEF_COMMON$$module$build$src$blocks$procedures,{init:function(){var a=$.findLegalName$$module$build$src$core$procedures("",this);a=$.fromJson$$module$build$src$core$field_registry({type:"field_input",text:a});a.setValidator($.rename$$module$build$src$core$procedures);a.setSpellcheck(!1);this.appendDummyInput().appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFNORETURN_TITLE).appendField(a,"NAME").appendField("",
+"PARAMS");this.setMutator(new $.MutatorIcon$$module$build$src$core$icons$mutator_icon(["procedures_mutatorarg"],this));(this.workspace.options.comments||this.workspace.options.parentWorkspace&&this.workspace.options.parentWorkspace.options.comments)&&$.Msg$$module$build$src$core$msg.PROCEDURES_DEFNORETURN_COMMENT&&this.setCommentText($.Msg$$module$build$src$core$msg.PROCEDURES_DEFNORETURN_COMMENT);this.setStyle("procedure_blocks");this.setTooltip($.Msg$$module$build$src$core$msg.PROCEDURES_DEFNORETURN_TOOLTIP);
+this.setHelpUrl($.Msg$$module$build$src$core$msg.PROCEDURES_DEFNORETURN_HELPURL);this.arguments_=[];this.argumentVarModels_=[];this.setStatements_(!0);this.statementConnection_=null},getProcedureDef:function(){return[this.getFieldValue("NAME"),this.arguments_,!1]},callType_:"procedures_callnoreturn"});
+blocks$$module$build$src$blocks$procedures.procedures_defreturn=Object.assign({},PROCEDURE_DEF_COMMON$$module$build$src$blocks$procedures,{init:function(){var a=$.findLegalName$$module$build$src$core$procedures("",this);a=$.fromJson$$module$build$src$core$field_registry({type:"field_input",text:a});a.setValidator($.rename$$module$build$src$core$procedures);a.setSpellcheck(!1);this.appendDummyInput().appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_TITLE).appendField(a,"NAME").appendField("",
+"PARAMS");this.appendValueInput("RETURN").setAlign($.Align$$module$build$src$core$inputs$input.RIGHT).appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_RETURN);this.setMutator(new $.MutatorIcon$$module$build$src$core$icons$mutator_icon(["procedures_mutatorarg"],this));(this.workspace.options.comments||this.workspace.options.parentWorkspace&&this.workspace.options.parentWorkspace.options.comments)&&$.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_COMMENT&&this.setCommentText($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_COMMENT);
+this.setStyle("procedure_blocks");this.setTooltip($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_TOOLTIP);this.setHelpUrl($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_HELPURL);this.arguments_=[];this.argumentVarModels_=[];this.setStatements_(!0);this.statementConnection_=null},getProcedureDef:function(){return[this.getFieldValue("NAME"),this.arguments_,!0]},callType_:"procedures_callreturn"});
+var PROCEDURES_MUTATORCONTAINER$$module$build$src$blocks$procedures={init:function(){this.appendDummyInput().appendField($.Msg$$module$build$src$core$msg.PROCEDURES_MUTATORCONTAINER_TITLE);this.appendStatementInput("STACK");this.appendDummyInput("STATEMENT_INPUT").appendField($.Msg$$module$build$src$core$msg.PROCEDURES_ALLOW_STATEMENTS).appendField($.fromJson$$module$build$src$core$field_registry({type:"field_checkbox",checked:!0}),"STATEMENTS");this.setStyle("procedure_blocks");this.setTooltip($.Msg$$module$build$src$core$msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP);
+this.contextMenu=!1}};blocks$$module$build$src$blocks$procedures.procedures_mutatorcontainer=PROCEDURES_MUTATORCONTAINER$$module$build$src$blocks$procedures;
+var PROCEDURES_MUTATORARGUMENT$$module$build$src$blocks$procedures={init:function(){const a=$.fromJson$$module$build$src$core$field_registry({type:"field_input",text:$.DEFAULT_ARG$$module$build$src$core$procedures});a.setValidator(this.validator_);a.oldShowEditorFn_=a.showEditor_;a.showEditor_=function(){this.createdVariables_=[];this.oldShowEditorFn_()};this.appendDummyInput().appendField($.Msg$$module$build$src$core$msg.PROCEDURES_MUTATORARG_TITLE).appendField(a,"NAME");this.setPreviousStatement(!0);
+this.setNextStatement(!0);this.setStyle("procedure_blocks");this.setTooltip($.Msg$$module$build$src$core$msg.PROCEDURES_MUTATORARG_TOOLTIP);this.contextMenu=!1;a.onFinishEditing_=this.deleteIntermediateVars_;a.createdVariables_=[];a.onFinishEditing_("x")},validator_:function(a){var b=this.getSourceBlock();const c=b.workspace.getRootWorkspace();a=a.replace(/[\s\xa0]+/g," ").replace(/^ | $/g,"");if(!a)return null;const d=(b.workspace.targetWorkspace||b.workspace).getAllBlocks(!1),e=a.toLowerCase();
+for(let f=0;f<d.length;f++){if(d[f].id===this.getSourceBlock().id)continue;const g=d[f].getFieldValue("NAME");if(g&&g.toLowerCase()===e)return null}if(b.isInFlyout)return a;(b=c.getVariable(a,""))&&b.name!==a&&c.renameVariableById(b.getId(),a);b||(b=c.createVariable(a,""))&&this.createdVariables_&&this.createdVariables_.push(b);return a},deleteIntermediateVars_:function(a){const b=this.getSourceBlock().workspace.getRootWorkspace();if(b)for(let c=0;c<this.createdVariables_.length;c++){const d=this.createdVariables_[c];
+d.name!==a&&b.deleteVariableById(d.getId())}}};blocks$$module$build$src$blocks$procedures.procedures_mutatorarg=PROCEDURES_MUTATORARGUMENT$$module$build$src$blocks$procedures;
+var PROCEDURE_CALL_COMMON$$module$build$src$blocks$procedures={getProcedureCall:function(){return this.getFieldValue("NAME")},renameProcedure:function(a,b){$.Names$$module$build$src$core$names.equals(a,this.getProcedureCall())&&(this.setFieldValue(b,"NAME"),this.setTooltip((this.outputConnection?$.Msg$$module$build$src$core$msg.PROCEDURES_CALLRETURN_TOOLTIP:$.Msg$$module$build$src$core$msg.PROCEDURES_CALLNORETURN_TOOLTIP).replace("%1",b)))},setProcedureParameters_:function(a,b){var c=$.getDefinition$$module$build$src$core$procedures(this.getProcedureCall(),
+this.workspace);(c=(c=c&&c.getIcon($.MutatorIcon$$module$build$src$core$icons$mutator_icon.TYPE))&&c.bubbleIsVisible())?this.setCollapsed(!1):(this.quarkConnections_={},this.quarkIds_=null);if(a.join("\n")===this.arguments_.join("\n"))this.quarkIds_=b;else{if(b.length!==a.length)throw RangeError("paramNames and paramIds must be the same length.");this.quarkIds_||(this.quarkConnections_={},this.quarkIds_=[]);for(let e=0;e<this.arguments_.length;e++){var d=this.getInput("ARG"+e);d&&(d=d.connection.targetConnection,
+this.quarkConnections_[this.quarkIds_[e]]=d,c&&d&&-1===b.indexOf(this.quarkIds_[e])&&(d.disconnect(),d.getSourceBlock().bumpNeighbours()))}this.arguments_=[].concat(a);this.argumentVarModels_=[];for(a=0;a<this.arguments_.length;a++)c=$.getOrCreateVariablePackage$$module$build$src$core$variables(this.workspace,null,this.arguments_[a],""),this.argumentVarModels_.push(c);this.updateShape_();if(this.quarkIds_=b)for(b=0;b<this.arguments_.length;b++)if(a=this.quarkIds_[b],a in this.quarkConnections_){let e;
+(null==(e=this.quarkConnections_[a])?0:e.reconnect(this,"ARG"+b))||delete this.quarkConnections_[a]}}},updateShape_:function(){for(var a=0;a<this.arguments_.length;a++){var b=this.getField("ARGNAME"+a);if(b){$.disable$$module$build$src$core$events$utils();try{b.setValue(this.arguments_[a])}finally{$.enable$$module$build$src$core$events$utils()}}else b=$.fromJson$$module$build$src$core$field_registry({type:"field_label",text:this.arguments_[a]}),this.appendValueInput("ARG"+a).setAlign($.Align$$module$build$src$core$inputs$input.RIGHT).appendField(b,
+"ARGNAME"+a).init()}for(a=this.arguments_.length;this.getInput("ARG"+a);a++)this.removeInput("ARG"+a);if(a=this.getInput("TOPROW"))this.arguments_.length?this.getField("WITH")||(a.appendField($.Msg$$module$build$src$core$msg.PROCEDURES_CALL_BEFORE_PARAMS,"WITH"),a.init()):this.getField("WITH")&&a.removeField("WITH")},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("name",this.getProcedureCall());for(let b=0;b<this.arguments_.length;b++){const c=
+$.createElement$$module$build$src$core$utils$xml("arg");c.setAttribute("name",this.arguments_[b]);a.appendChild(c)}return a},domToMutation:function(a){var b=a.getAttribute("name");this.renameProcedure(this.getProcedureCall(),b);b=[];const c=[];for(let d=0,e;e=a.childNodes[d];d++)"arg"===e.nodeName.toLowerCase()&&(b.push(e.getAttribute("name")),c.push(e.getAttribute("paramId")));this.setProcedureParameters_(b,c)},saveExtraState:function(){const a=Object.create(null);a.name=this.getProcedureCall();
+this.arguments_.length&&(a.params=this.arguments_);return a},loadExtraState:function(a){this.renameProcedure(this.getProcedureCall(),a.name);if(a=a.params){const b=[];b.length=a.length;b.fill(null);this.setProcedureParameters_(a,b)}},getVars:function(){return this.arguments_},getVarModels:function(){return this.argumentVarModels_},onchange:function(a){if(this.workspace&&!this.workspace.isFlyout&&a.recordUndo)if(a.type===$.CREATE$$module$build$src$core$events$utils&&-1!==a.ids.indexOf(this.id)){var b=
+this.getProcedureCall();b=$.getDefinition$$module$build$src$core$procedures(b,this.workspace);!b||b.type===this.defType_&&JSON.stringify(b.getVars())===JSON.stringify(this.arguments_)||(b=null);if(!b){$.setGroup$$module$build$src$core$events$utils(a.group);a=$.createElement$$module$build$src$core$utils$xml("xml");b=$.createElement$$module$build$src$core$utils$xml("block");b.setAttribute("type",this.defType_);var c=this.getRelativeToSurfaceXY(),d=c.y+2*$.config$$module$build$src$core$config.snapRadius;
+b.setAttribute("x",`${c.x+$.config$$module$build$src$core$config.snapRadius*(this.RTL?-1:1)}`);b.setAttribute("y",`${d}`);c=this.mutationToDom();b.appendChild(c);c=$.createElement$$module$build$src$core$utils$xml("field");c.setAttribute("name","NAME");d=this.getProcedureCall();const e=$.findLegalName$$module$build$src$core$procedures(d,this);d!==e&&this.renameProcedure(d,e);c.appendChild($.createTextNode$$module$build$src$core$utils$xml(d));b.appendChild(c);a.appendChild(b);$.domToWorkspace$$module$build$src$core$xml(a,
+this.workspace);$.setGroup$$module$build$src$core$events$utils(!1)}}else a.type===$.DELETE$$module$build$src$core$events$utils?(b=this.getProcedureCall(),$.getDefinition$$module$build$src$core$procedures(b,this.workspace)||($.setGroup$$module$build$src$core$events$utils(a.group),this.dispose(!0),$.setGroup$$module$build$src$core$events$utils(!1))):a.type===$.CHANGE$$module$build$src$core$events$utils&&"disabled"===a.element&&(b=this.getProcedureCall(),(b=$.getDefinition$$module$build$src$core$procedures(b,
+this.workspace))&&b.id===a.blockId&&((b=$.getGroup$$module$build$src$core$events$utils())&&console.log("Saw an existing group while responding to a definition change"),$.setGroup$$module$build$src$core$events$utils(a.group),a.newValue?(this.previousEnabledState_=this.isEnabled(),this.setEnabled(!1)):this.setEnabled(this.previousEnabledState_),$.setGroup$$module$build$src$core$events$utils(b)))},customContextMenu:function(a){if(this.workspace.isMovable()){var b=this.getProcedureCall(),c=this.workspace;
+a.push({enabled:!0,text:$.Msg$$module$build$src$core$msg.PROCEDURES_HIGHLIGHT_DEF,callback:function(){const d=$.getDefinition$$module$build$src$core$procedures(b,c);d&&(c.centerOnBlock(d.id),d.select())}})}}};
+blocks$$module$build$src$blocks$procedures.procedures_callnoreturn=Object.assign({},PROCEDURE_CALL_COMMON$$module$build$src$blocks$procedures,{init:function(){this.appendDummyInput("TOPROW").appendField("","NAME");this.setPreviousStatement(!0);this.setNextStatement(!0);this.setStyle("procedure_blocks");this.setHelpUrl($.Msg$$module$build$src$core$msg.PROCEDURES_CALLNORETURN_HELPURL);this.arguments_=[];this.argumentVarModels_=[];this.quarkConnections_={};this.quarkIds_=null;this.previousEnabledState_=
+!0},defType_:"procedures_defnoreturn"});
+blocks$$module$build$src$blocks$procedures.procedures_callreturn=Object.assign({},PROCEDURE_CALL_COMMON$$module$build$src$blocks$procedures,{init:function(){this.appendDummyInput("TOPROW").appendField("","NAME");this.setOutput(!0);this.setStyle("procedure_blocks");this.setHelpUrl($.Msg$$module$build$src$core$msg.PROCEDURES_CALLRETURN_HELPURL);this.arguments_=[];this.argumentVarModels_=[];this.quarkConnections_={};this.quarkIds_=null;this.previousEnabledState_=!0},defType_:"procedures_defreturn"});
+var PROCEDURES_IFRETURN$$module$build$src$blocks$procedures={init:function(){this.appendValueInput("CONDITION").setCheck("Boolean").appendField($.Msg$$module$build$src$core$msg.CONTROLS_IF_MSG_IF);this.appendValueInput("VALUE").appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_RETURN);this.setInputsInline(!0);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setStyle("procedure_blocks");this.setTooltip($.Msg$$module$build$src$core$msg.PROCEDURES_IFRETURN_TOOLTIP);this.setHelpUrl($.Msg$$module$build$src$core$msg.PROCEDURES_IFRETURN_HELPURL);
+this.hasReturnValue_=!0},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("value",String(Number(this.hasReturnValue_)));return a},domToMutation:function(a){this.hasReturnValue_="1"===a.getAttribute("value");this.hasReturnValue_||(this.removeInput("VALUE"),this.appendDummyInput("VALUE").appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_RETURN))},onchange:function(a){if(!(this.workspace.isDragging&&this.workspace.isDragging()||
+a.type!==$.MOVE$$module$build$src$core$events$utils)){var b=!1,c=this;do{if(-1!==this.FUNCTION_TYPES.indexOf(c.type)){b=!0;break}c=c.getSurroundParent()}while(c);b?("procedures_defnoreturn"===c.type&&this.hasReturnValue_?(this.removeInput("VALUE"),this.appendDummyInput("VALUE").appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_RETURN),this.hasReturnValue_=!1):"procedures_defreturn"!==c.type||this.hasReturnValue_||(this.removeInput("VALUE"),this.appendValueInput("VALUE").appendField($.Msg$$module$build$src$core$msg.PROCEDURES_DEFRETURN_RETURN),
+this.hasReturnValue_=!0),this.setWarningText(null)):this.setWarningText($.Msg$$module$build$src$core$msg.PROCEDURES_IFRETURN_WARNING);this.isInFlyout||(c=$.getGroup$$module$build$src$core$events$utils(),$.setGroup$$module$build$src$core$events$utils(a.group),this.setEnabled(b),$.setGroup$$module$build$src$core$events$utils(c))}},FUNCTION_TYPES:["procedures_defnoreturn","procedures_defreturn"]};blocks$$module$build$src$blocks$procedures.procedures_ifreturn=PROCEDURES_IFRETURN$$module$build$src$blocks$procedures;
+$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$procedures);var module$build$src$blocks$procedures={blocks:blocks$$module$build$src$blocks$procedures};var blocks$$module$build$src$blocks$math=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"math_number",message0:"%1",args0:[{type:"field_number",name:"NUM",value:0}],output:"Number",helpUrl:"%{BKY_MATH_NUMBER_HELPURL}",style:"math_blocks",tooltip:"%{BKY_MATH_NUMBER_TOOLTIP}",extensions:["parent_tooltip_when_inline"]},{type:"math_arithmetic",message0:"%1 %2 %3",args0:[{type:"input_value",name:"A",check:"Number"},{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_ADDITION_SYMBOL}",
+"ADD"],["%{BKY_MATH_SUBTRACTION_SYMBOL}","MINUS"],["%{BKY_MATH_MULTIPLICATION_SYMBOL}","MULTIPLY"],["%{BKY_MATH_DIVISION_SYMBOL}","DIVIDE"],["%{BKY_MATH_POWER_SYMBOL}","POWER"]]},{type:"input_value",name:"B",check:"Number"}],inputsInline:!0,output:"Number",style:"math_blocks",helpUrl:"%{BKY_MATH_ARITHMETIC_HELPURL}",extensions:["math_op_tooltip"]},{type:"math_single",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_SINGLE_OP_ROOT}","ROOT"],["%{BKY_MATH_SINGLE_OP_ABSOLUTE}",
+"ABS"],["-","NEG"],["ln","LN"],["log10","LOG10"],["e^","EXP"],["10^","POW10"]]},{type:"input_value",name:"NUM",check:"Number"}],output:"Number",style:"math_blocks",helpUrl:"%{BKY_MATH_SINGLE_HELPURL}",extensions:["math_op_tooltip"]},{type:"math_trig",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_TRIG_SIN}","SIN"],["%{BKY_MATH_TRIG_COS}","COS"],["%{BKY_MATH_TRIG_TAN}","TAN"],["%{BKY_MATH_TRIG_ASIN}","ASIN"],["%{BKY_MATH_TRIG_ACOS}","ACOS"],["%{BKY_MATH_TRIG_ATAN}",
+"ATAN"]]},{type:"input_value",name:"NUM",check:"Number"}],output:"Number",style:"math_blocks",helpUrl:"%{BKY_MATH_TRIG_HELPURL}",extensions:["math_op_tooltip"]},{type:"math_constant",message0:"%1",args0:[{type:"field_dropdown",name:"CONSTANT",options:[["\u03c0","PI"],["e","E"],["\u03c6","GOLDEN_RATIO"],["sqrt(2)","SQRT2"],["sqrt(\u00bd)","SQRT1_2"],["\u221e","INFINITY"]]}],output:"Number",style:"math_blocks",tooltip:"%{BKY_MATH_CONSTANT_TOOLTIP}",helpUrl:"%{BKY_MATH_CONSTANT_HELPURL}"},{type:"math_number_property",
+message0:"%1 %2",args0:[{type:"input_value",name:"NUMBER_TO_CHECK",check:"Number"},{type:"field_dropdown",name:"PROPERTY",options:[["%{BKY_MATH_IS_EVEN}","EVEN"],["%{BKY_MATH_IS_ODD}","ODD"],["%{BKY_MATH_IS_PRIME}","PRIME"],["%{BKY_MATH_IS_WHOLE}","WHOLE"],["%{BKY_MATH_IS_POSITIVE}","POSITIVE"],["%{BKY_MATH_IS_NEGATIVE}","NEGATIVE"],["%{BKY_MATH_IS_DIVISIBLE_BY}","DIVISIBLE_BY"]]}],inputsInline:!0,output:"Boolean",style:"math_blocks",tooltip:"%{BKY_MATH_IS_TOOLTIP}",mutator:"math_is_divisibleby_mutator"},
+{type:"math_change",message0:"%{BKY_MATH_CHANGE_TITLE}",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_MATH_CHANGE_TITLE_ITEM}"},{type:"input_value",name:"DELTA",check:"Number"}],previousStatement:null,nextStatement:null,style:"variable_blocks",helpUrl:"%{BKY_MATH_CHANGE_HELPURL}",extensions:["math_change_tooltip"]},{type:"math_round",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_ROUND_OPERATOR_ROUND}","ROUND"],["%{BKY_MATH_ROUND_OPERATOR_ROUNDUP}","ROUNDUP"],
+["%{BKY_MATH_ROUND_OPERATOR_ROUNDDOWN}","ROUNDDOWN"]]},{type:"input_value",name:"NUM",check:"Number"}],output:"Number",style:"math_blocks",helpUrl:"%{BKY_MATH_ROUND_HELPURL}",tooltip:"%{BKY_MATH_ROUND_TOOLTIP}"},{type:"math_on_list",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_ONLIST_OPERATOR_SUM}","SUM"],["%{BKY_MATH_ONLIST_OPERATOR_MIN}","MIN"],["%{BKY_MATH_ONLIST_OPERATOR_MAX}","MAX"],["%{BKY_MATH_ONLIST_OPERATOR_AVERAGE}","AVERAGE"],["%{BKY_MATH_ONLIST_OPERATOR_MEDIAN}",
+"MEDIAN"],["%{BKY_MATH_ONLIST_OPERATOR_MODE}","MODE"],["%{BKY_MATH_ONLIST_OPERATOR_STD_DEV}","STD_DEV"],["%{BKY_MATH_ONLIST_OPERATOR_RANDOM}","RANDOM"]]},{type:"input_value",name:"LIST",check:"Array"}],output:"Number",style:"math_blocks",helpUrl:"%{BKY_MATH_ONLIST_HELPURL}",mutator:"math_modes_of_list_mutator",extensions:["math_op_tooltip"]},{type:"math_modulo",message0:"%{BKY_MATH_MODULO_TITLE}",args0:[{type:"input_value",name:"DIVIDEND",check:"Number"},{type:"input_value",name:"DIVISOR",check:"Number"}],
+inputsInline:!0,output:"Number",style:"math_blocks",tooltip:"%{BKY_MATH_MODULO_TOOLTIP}",helpUrl:"%{BKY_MATH_MODULO_HELPURL}"},{type:"math_constrain",message0:"%{BKY_MATH_CONSTRAIN_TITLE}",args0:[{type:"input_value",name:"VALUE",check:"Number"},{type:"input_value",name:"LOW",check:"Number"},{type:"input_value",name:"HIGH",check:"Number"}],inputsInline:!0,output:"Number",style:"math_blocks",tooltip:"%{BKY_MATH_CONSTRAIN_TOOLTIP}",helpUrl:"%{BKY_MATH_CONSTRAIN_HELPURL}"},{type:"math_random_int",message0:"%{BKY_MATH_RANDOM_INT_TITLE}",
+args0:[{type:"input_value",name:"FROM",check:"Number"},{type:"input_value",name:"TO",check:"Number"}],inputsInline:!0,output:"Number",style:"math_blocks",tooltip:"%{BKY_MATH_RANDOM_INT_TOOLTIP}",helpUrl:"%{BKY_MATH_RANDOM_INT_HELPURL}"},{type:"math_random_float",message0:"%{BKY_MATH_RANDOM_FLOAT_TITLE_RANDOM}",output:"Number",style:"math_blocks",tooltip:"%{BKY_MATH_RANDOM_FLOAT_TOOLTIP}",helpUrl:"%{BKY_MATH_RANDOM_FLOAT_HELPURL}"},{type:"math_atan2",message0:"%{BKY_MATH_ATAN2_TITLE}",args0:[{type:"input_value",
+name:"X",check:"Number"},{type:"input_value",name:"Y",check:"Number"}],inputsInline:!0,output:"Number",style:"math_blocks",tooltip:"%{BKY_MATH_ATAN2_TOOLTIP}",helpUrl:"%{BKY_MATH_ATAN2_HELPURL}"}]),TOOLTIPS_BY_OP$$module$build$src$blocks$math={ADD:"%{BKY_MATH_ARITHMETIC_TOOLTIP_ADD}",MINUS:"%{BKY_MATH_ARITHMETIC_TOOLTIP_MINUS}",MULTIPLY:"%{BKY_MATH_ARITHMETIC_TOOLTIP_MULTIPLY}",DIVIDE:"%{BKY_MATH_ARITHMETIC_TOOLTIP_DIVIDE}",POWER:"%{BKY_MATH_ARITHMETIC_TOOLTIP_POWER}",ROOT:"%{BKY_MATH_SINGLE_TOOLTIP_ROOT}",
+ABS:"%{BKY_MATH_SINGLE_TOOLTIP_ABS}",NEG:"%{BKY_MATH_SINGLE_TOOLTIP_NEG}",LN:"%{BKY_MATH_SINGLE_TOOLTIP_LN}",LOG10:"%{BKY_MATH_SINGLE_TOOLTIP_LOG10}",EXP:"%{BKY_MATH_SINGLE_TOOLTIP_EXP}",POW10:"%{BKY_MATH_SINGLE_TOOLTIP_POW10}",SIN:"%{BKY_MATH_TRIG_TOOLTIP_SIN}",COS:"%{BKY_MATH_TRIG_TOOLTIP_COS}",TAN:"%{BKY_MATH_TRIG_TOOLTIP_TAN}",ASIN:"%{BKY_MATH_TRIG_TOOLTIP_ASIN}",ACOS:"%{BKY_MATH_TRIG_TOOLTIP_ACOS}",ATAN:"%{BKY_MATH_TRIG_TOOLTIP_ATAN}",SUM:"%{BKY_MATH_ONLIST_TOOLTIP_SUM}",MIN:"%{BKY_MATH_ONLIST_TOOLTIP_MIN}",
+MAX:"%{BKY_MATH_ONLIST_TOOLTIP_MAX}",AVERAGE:"%{BKY_MATH_ONLIST_TOOLTIP_AVERAGE}",MEDIAN:"%{BKY_MATH_ONLIST_TOOLTIP_MEDIAN}",MODE:"%{BKY_MATH_ONLIST_TOOLTIP_MODE}",STD_DEV:"%{BKY_MATH_ONLIST_TOOLTIP_STD_DEV}",RANDOM:"%{BKY_MATH_ONLIST_TOOLTIP_RANDOM}"};$.register$$module$build$src$core$extensions("math_op_tooltip",$.buildTooltipForDropdown$$module$build$src$core$extensions("OP",TOOLTIPS_BY_OP$$module$build$src$blocks$math));
+var IS_DIVISIBLEBY_MUTATOR_MIXIN$$module$build$src$blocks$math={mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation"),b="DIVISIBLE_BY"===this.getFieldValue("PROPERTY");a.setAttribute("divisor_input",String(b));return a},domToMutation:function(a){a="true"===a.getAttribute("divisor_input");this.updateShape_(a)},updateShape_:function(a){const b=this.getInput("DIVISOR");a?b||this.appendValueInput("DIVISOR").setCheck("Number"):b&&this.removeInput("DIVISOR")}},IS_DIVISIBLE_MUTATOR_EXTENSION$$module$build$src$blocks$math=
+function(){this.getField("PROPERTY").setValidator(function(a){a="DIVISIBLE_BY"===a;this.getSourceBlock().updateShape_(a)})};$.registerMutator$$module$build$src$core$extensions("math_is_divisibleby_mutator",IS_DIVISIBLEBY_MUTATOR_MIXIN$$module$build$src$blocks$math,IS_DIVISIBLE_MUTATOR_EXTENSION$$module$build$src$blocks$math);$.register$$module$build$src$core$extensions("math_change_tooltip",$.buildTooltipWithFieldText$$module$build$src$core$extensions("%{BKY_MATH_CHANGE_TOOLTIP}","VAR"));
+var LIST_MODES_MUTATOR_MIXIN$$module$build$src$blocks$math={updateType_:function(a){"MODE"===a?this.outputConnection.setCheck("Array"):this.outputConnection.setCheck("Number")},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("op",this.getFieldValue("OP"));return a},domToMutation:function(a){a=a.getAttribute("op");if(null===a)throw new TypeError("xmlElement had no op attribute");this.updateType_(a)}},LIST_MODES_MUTATOR_EXTENSION$$module$build$src$blocks$math=
+function(){this.getField("OP").setValidator(function(a){this.updateType_(a)}.bind(this))};$.registerMutator$$module$build$src$core$extensions("math_modes_of_list_mutator",LIST_MODES_MUTATOR_MIXIN$$module$build$src$blocks$math,LIST_MODES_MUTATOR_EXTENSION$$module$build$src$blocks$math);$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$math);var module$build$src$blocks$math={blocks:blocks$$module$build$src$blocks$math};var blocks$$module$build$src$blocks$loops=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"controls_repeat_ext",message0:"%{BKY_CONTROLS_REPEAT_TITLE}",args0:[{type:"input_value",name:"TIMES",check:"Number"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,style:"loop_blocks",tooltip:"%{BKY_CONTROLS_REPEAT_TOOLTIP}",helpUrl:"%{BKY_CONTROLS_REPEAT_HELPURL}"},{type:"controls_repeat",message0:"%{BKY_CONTROLS_REPEAT_TITLE}",
+args0:[{type:"field_number",name:"TIMES",value:10,min:0,precision:1}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,style:"loop_blocks",tooltip:"%{BKY_CONTROLS_REPEAT_TOOLTIP}",helpUrl:"%{BKY_CONTROLS_REPEAT_HELPURL}"},{type:"controls_whileUntil",message0:"%1 %2",args0:[{type:"field_dropdown",name:"MODE",options:[["%{BKY_CONTROLS_WHILEUNTIL_OPERATOR_WHILE}","WHILE"],["%{BKY_CONTROLS_WHILEUNTIL_OPERATOR_UNTIL}","UNTIL"]]},
+{type:"input_value",name:"BOOL",check:"Boolean"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,style:"loop_blocks",helpUrl:"%{BKY_CONTROLS_WHILEUNTIL_HELPURL}",extensions:["controls_whileUntil_tooltip"]},{type:"controls_for",message0:"%{BKY_CONTROLS_FOR_TITLE}",args0:[{type:"field_variable",name:"VAR",variable:null},{type:"input_value",name:"FROM",check:"Number",align:"RIGHT"},{type:"input_value",name:"TO",check:"Number",
+align:"RIGHT"},{type:"input_value",name:"BY",check:"Number",align:"RIGHT"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],inputsInline:!0,previousStatement:null,nextStatement:null,style:"loop_blocks",helpUrl:"%{BKY_CONTROLS_FOR_HELPURL}",extensions:["contextMenu_newGetVariableBlock","controls_for_tooltip"]},{type:"controls_forEach",message0:"%{BKY_CONTROLS_FOREACH_TITLE}",args0:[{type:"field_variable",name:"VAR",variable:null},{type:"input_value",name:"LIST",
+check:"Array"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,style:"loop_blocks",helpUrl:"%{BKY_CONTROLS_FOREACH_HELPURL}",extensions:["contextMenu_newGetVariableBlock","controls_forEach_tooltip"]},{type:"controls_flow_statements",message0:"%1",args0:[{type:"field_dropdown",name:"FLOW",options:[["%{BKY_CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK}","BREAK"],["%{BKY_CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE}","CONTINUE"]]}],
+previousStatement:null,style:"loop_blocks",helpUrl:"%{BKY_CONTROLS_FLOW_STATEMENTS_HELPURL}",suppressPrefixSuffix:!0,extensions:["controls_flow_tooltip","controls_flow_in_loop_check"]}]),WHILE_UNTIL_TOOLTIPS$$module$build$src$blocks$loops={WHILE:"%{BKY_CONTROLS_WHILEUNTIL_TOOLTIP_WHILE}",UNTIL:"%{BKY_CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL}"};$.register$$module$build$src$core$extensions("controls_whileUntil_tooltip",$.buildTooltipForDropdown$$module$build$src$core$extensions("MODE",WHILE_UNTIL_TOOLTIPS$$module$build$src$blocks$loops));
+var BREAK_CONTINUE_TOOLTIPS$$module$build$src$blocks$loops={BREAK:"%{BKY_CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK}",CONTINUE:"%{BKY_CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE}"};$.register$$module$build$src$core$extensions("controls_flow_tooltip",$.buildTooltipForDropdown$$module$build$src$core$extensions("FLOW",BREAK_CONTINUE_TOOLTIPS$$module$build$src$blocks$loops));
+var CUSTOM_CONTEXT_MENU_CREATE_VARIABLES_GET_MIXIN$$module$build$src$blocks$loops={customContextMenu:function(a){if(!this.isInFlyout){var b=this.getField("VAR"),c=b.getVariable().name;this.isCollapsed()||null===c||(b={type:"variables_get",fields:{VAR:b.saveState(!0)}},a.push({enabled:!0,text:$.Msg$$module$build$src$core$msg.VARIABLES_SET_CREATE_GET.replace("%1",c),callback:$.callbackFactory$$module$build$src$core$contextmenu(this,b)}))}}};
+$.registerMixin$$module$build$src$core$extensions("contextMenu_newGetVariableBlock",CUSTOM_CONTEXT_MENU_CREATE_VARIABLES_GET_MIXIN$$module$build$src$blocks$loops);$.register$$module$build$src$core$extensions("controls_for_tooltip",$.buildTooltipWithFieldText$$module$build$src$core$extensions("%{BKY_CONTROLS_FOR_TOOLTIP}","VAR"));$.register$$module$build$src$core$extensions("controls_forEach_tooltip",$.buildTooltipWithFieldText$$module$build$src$core$extensions("%{BKY_CONTROLS_FOREACH_TOOLTIP}","VAR"));
+var loopTypes$$module$build$src$blocks$loops=new Set(["controls_repeat","controls_repeat_ext","controls_forEach","controls_for","controls_whileUntil"]),CONTROL_FLOW_IN_LOOP_CHECK_MIXIN$$module$build$src$blocks$loops={getSurroundLoop:function(){let a=this;do{if(loopTypes$$module$build$src$blocks$loops.has(a.type))return a;a=a.getSurroundParent()}while(a);return null},onchange:function(a){var b=this.workspace;if(b.isDragging&&!b.isDragging()&&a.type===$.MOVE$$module$build$src$core$events$utils&&(b=
+!!this.getSurroundLoop(),this.setWarningText(b?null:$.Msg$$module$build$src$core$msg.CONTROLS_FLOW_STATEMENTS_WARNING),!this.isInFlyout)){const c=$.getGroup$$module$build$src$core$events$utils();$.setGroup$$module$build$src$core$events$utils(a.group);this.setEnabled(b);$.setGroup$$module$build$src$core$events$utils(c)}}};$.registerMixin$$module$build$src$core$extensions("controls_flow_in_loop_check",CONTROL_FLOW_IN_LOOP_CHECK_MIXIN$$module$build$src$blocks$loops);$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$loops);
+var module$build$src$blocks$loops={blocks:blocks$$module$build$src$blocks$loops,loopTypes:loopTypes$$module$build$src$blocks$loops};var blocks$$module$build$src$blocks$logic=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"logic_boolean",message0:"%1",args0:[{type:"field_dropdown",name:"BOOL",options:[["%{BKY_LOGIC_BOOLEAN_TRUE}","TRUE"],["%{BKY_LOGIC_BOOLEAN_FALSE}","FALSE"]]}],output:"Boolean",style:"logic_blocks",tooltip:"%{BKY_LOGIC_BOOLEAN_TOOLTIP}",helpUrl:"%{BKY_LOGIC_BOOLEAN_HELPURL}"},{type:"controls_if",message0:"%{BKY_CONTROLS_IF_MSG_IF} %1",args0:[{type:"input_value",name:"IF0",check:"Boolean"}],
+message1:"%{BKY_CONTROLS_IF_MSG_THEN} %1",args1:[{type:"input_statement",name:"DO0"}],previousStatement:null,nextStatement:null,style:"logic_blocks",helpUrl:"%{BKY_CONTROLS_IF_HELPURL}",suppressPrefixSuffix:!0,mutator:"controls_if_mutator",extensions:["controls_if_tooltip"]},{type:"controls_ifelse",message0:"%{BKY_CONTROLS_IF_MSG_IF} %1",args0:[{type:"input_value",name:"IF0",check:"Boolean"}],message1:"%{BKY_CONTROLS_IF_MSG_THEN} %1",args1:[{type:"input_statement",name:"DO0"}],message2:"%{BKY_CONTROLS_IF_MSG_ELSE} %1",
+args2:[{type:"input_statement",name:"ELSE"}],previousStatement:null,nextStatement:null,style:"logic_blocks",tooltip:"%{BKYCONTROLS_IF_TOOLTIP_2}",helpUrl:"%{BKY_CONTROLS_IF_HELPURL}",suppressPrefixSuffix:!0,extensions:["controls_if_tooltip"]},{type:"logic_compare",message0:"%1 %2 %3",args0:[{type:"input_value",name:"A"},{type:"field_dropdown",name:"OP",options:[["=","EQ"],["\u2260","NEQ"],["\u200f<","LT"],["\u200f\u2264","LTE"],["\u200f>","GT"],["\u200f\u2265","GTE"]]},{type:"input_value",name:"B"}],
+inputsInline:!0,output:"Boolean",style:"logic_blocks",helpUrl:"%{BKY_LOGIC_COMPARE_HELPURL}",extensions:["logic_compare","logic_op_tooltip"]},{type:"logic_operation",message0:"%1 %2 %3",args0:[{type:"input_value",name:"A",check:"Boolean"},{type:"field_dropdown",name:"OP",options:[["%{BKY_LOGIC_OPERATION_AND}","AND"],["%{BKY_LOGIC_OPERATION_OR}","OR"]]},{type:"input_value",name:"B",check:"Boolean"}],inputsInline:!0,output:"Boolean",style:"logic_blocks",helpUrl:"%{BKY_LOGIC_OPERATION_HELPURL}",extensions:["logic_op_tooltip"]},
+{type:"logic_negate",message0:"%{BKY_LOGIC_NEGATE_TITLE}",args0:[{type:"input_value",name:"BOOL",check:"Boolean"}],output:"Boolean",style:"logic_blocks",tooltip:"%{BKY_LOGIC_NEGATE_TOOLTIP}",helpUrl:"%{BKY_LOGIC_NEGATE_HELPURL}"},{type:"logic_null",message0:"%{BKY_LOGIC_NULL}",output:null,style:"logic_blocks",tooltip:"%{BKY_LOGIC_NULL_TOOLTIP}",helpUrl:"%{BKY_LOGIC_NULL_HELPURL}"},{type:"logic_ternary",message0:"%{BKY_LOGIC_TERNARY_CONDITION} %1",args0:[{type:"input_value",name:"IF",check:"Boolean"}],
+message1:"%{BKY_LOGIC_TERNARY_IF_TRUE} %1",args1:[{type:"input_value",name:"THEN"}],message2:"%{BKY_LOGIC_TERNARY_IF_FALSE} %1",args2:[{type:"input_value",name:"ELSE"}],output:null,style:"logic_blocks",tooltip:"%{BKY_LOGIC_TERNARY_TOOLTIP}",helpUrl:"%{BKY_LOGIC_TERNARY_HELPURL}",extensions:["logic_ternary"]},{type:"controls_if_if",message0:"%{BKY_CONTROLS_IF_IF_TITLE_IF}",nextStatement:null,enableContextMenu:!1,style:"logic_blocks",tooltip:"%{BKY_CONTROLS_IF_IF_TOOLTIP}"},{type:"controls_if_elseif",
+message0:"%{BKY_CONTROLS_IF_ELSEIF_TITLE_ELSEIF}",previousStatement:null,nextStatement:null,enableContextMenu:!1,style:"logic_blocks",tooltip:"%{BKY_CONTROLS_IF_ELSEIF_TOOLTIP}"},{type:"controls_if_else",message0:"%{BKY_CONTROLS_IF_ELSE_TITLE_ELSE}",previousStatement:null,enableContextMenu:!1,style:"logic_blocks",tooltip:"%{BKY_CONTROLS_IF_ELSE_TOOLTIP}"}]),TOOLTIPS_BY_OP$$module$build$src$blocks$logic={EQ:"%{BKY_LOGIC_COMPARE_TOOLTIP_EQ}",NEQ:"%{BKY_LOGIC_COMPARE_TOOLTIP_NEQ}",LT:"%{BKY_LOGIC_COMPARE_TOOLTIP_LT}",
+LTE:"%{BKY_LOGIC_COMPARE_TOOLTIP_LTE}",GT:"%{BKY_LOGIC_COMPARE_TOOLTIP_GT}",GTE:"%{BKY_LOGIC_COMPARE_TOOLTIP_GTE}",AND:"%{BKY_LOGIC_OPERATION_TOOLTIP_AND}",OR:"%{BKY_LOGIC_OPERATION_TOOLTIP_OR}"};$.register$$module$build$src$core$extensions("logic_op_tooltip",$.buildTooltipForDropdown$$module$build$src$core$extensions("OP",TOOLTIPS_BY_OP$$module$build$src$blocks$logic));
+var CONTROLS_IF_MUTATOR_MIXIN$$module$build$src$blocks$logic={elseifCount_:0,elseCount_:0,mutationToDom:function(){if(!this.elseifCount_&&!this.elseCount_)return null;const a=$.createElement$$module$build$src$core$utils$xml("mutation");this.elseifCount_&&a.setAttribute("elseif",String(this.elseifCount_));this.elseCount_&&a.setAttribute("else","1");return a},domToMutation:function(a){this.elseifCount_=parseInt(a.getAttribute("elseif"),10)||0;this.elseCount_=parseInt(a.getAttribute("else"),10)||0;this.rebuildShape_()},
+saveExtraState:function(){if(!this.elseifCount_&&!this.elseCount_)return null;const a=Object.create(null);this.elseifCount_&&(a.elseIfCount=this.elseifCount_);this.elseCount_&&(a.hasElse=!0);return a},loadExtraState:function(a){this.elseifCount_=a.elseIfCount||0;this.elseCount_=a.hasElse?1:0;this.updateShape_()},decompose:function(a){const b=a.newBlock("controls_if_if");b.initSvg();let c=b.nextConnection;for(let d=1;d<=this.elseifCount_;d++){const e=a.newBlock("controls_if_elseif");e.initSvg();c.connect(e.previousConnection);
+c=e.nextConnection}this.elseCount_&&(a=a.newBlock("controls_if_else"),a.initSvg(),c.connect(a.previousConnection));return b},compose:function(a){a=a.nextConnection.targetBlock();this.elseCount_=this.elseifCount_=0;const b=[null],c=[null];let d=null;for(;a;){if(!a.isInsertionMarker())switch(a.type){case "controls_if_elseif":this.elseifCount_++;b.push(a.valueConnection_);c.push(a.statementConnection_);break;case "controls_if_else":this.elseCount_++;d=a.statementConnection_;break;default:throw TypeError("Unknown block type: "+
+a.type);}a=a.getNextBlock()}this.updateShape_();this.reconnectChildBlocks_(b,c,d)},saveConnections:function(a){a=a.nextConnection.targetBlock();let b=1;for(;a;){if(!a.isInsertionMarker())switch(a.type){case "controls_if_elseif":var c=this.getInput("IF"+b);const d=this.getInput("DO"+b);a.valueConnection_=c&&c.connection.targetConnection;a.statementConnection_=d&&d.connection.targetConnection;b++;break;case "controls_if_else":c=this.getInput("ELSE");a.statementConnection_=c&&c.connection.targetConnection;
+break;default:throw TypeError("Unknown block type: "+a.type);}a=a.getNextBlock()}},rebuildShape_:function(){const a=[null],b=[null];let c=null;this.getInput("ELSE")&&(c=this.getInput("ELSE").connection.targetConnection);for(let d=1;this.getInput("IF"+d);d++){const e=this.getInput("IF"+d),f=this.getInput("DO"+d);a.push(e.connection.targetConnection);b.push(f.connection.targetConnection)}this.updateShape_();this.reconnectChildBlocks_(a,b,c)},updateShape_:function(){this.getInput("ELSE")&&this.removeInput("ELSE");
+for(var a=1;this.getInput("IF"+a);a++)this.removeInput("IF"+a),this.removeInput("DO"+a);for(a=1;a<=this.elseifCount_;a++)this.appendValueInput("IF"+a).setCheck("Boolean").appendField($.Msg$$module$build$src$core$msg.CONTROLS_IF_MSG_ELSEIF),this.appendStatementInput("DO"+a).appendField($.Msg$$module$build$src$core$msg.CONTROLS_IF_MSG_THEN);this.elseCount_&&this.appendStatementInput("ELSE").appendField($.Msg$$module$build$src$core$msg.CONTROLS_IF_MSG_ELSE)},reconnectChildBlocks_:function(a,b,c){for(let d=
+1;d<=this.elseifCount_;d++){let e;null==(e=a[d])||e.reconnect(this,"IF"+d);let f;null==(f=b[d])||f.reconnect(this,"DO"+d)}null==c||c.reconnect(this,"ELSE")}};$.registerMutator$$module$build$src$core$extensions("controls_if_mutator",CONTROLS_IF_MUTATOR_MIXIN$$module$build$src$blocks$logic,null,["controls_if_elseif","controls_if_else"]);
+var CONTROLS_IF_TOOLTIP_EXTENSION$$module$build$src$blocks$logic=function(){this.setTooltip(function(){if(this.elseifCount_||this.elseCount_){if(!this.elseifCount_&&this.elseCount_)return $.Msg$$module$build$src$core$msg.CONTROLS_IF_TOOLTIP_2;if(this.elseifCount_&&!this.elseCount_)return $.Msg$$module$build$src$core$msg.CONTROLS_IF_TOOLTIP_3;if(this.elseifCount_&&this.elseCount_)return $.Msg$$module$build$src$core$msg.CONTROLS_IF_TOOLTIP_4}else return $.Msg$$module$build$src$core$msg.CONTROLS_IF_TOOLTIP_1;
+return""}.bind(this))};$.register$$module$build$src$core$extensions("controls_if_tooltip",CONTROLS_IF_TOOLTIP_EXTENSION$$module$build$src$blocks$logic);
+var LOGIC_COMPARE_ONCHANGE_MIXIN$$module$build$src$blocks$logic={onchange:function(a){this.prevBlocks_||(this.prevBlocks_=[null,null]);var b=this.getInputTargetBlock("A");const c=this.getInputTargetBlock("B");b&&c&&!this.workspace.connectionChecker.doTypeChecks(b.outputConnection,c.outputConnection)&&($.setGroup$$module$build$src$core$events$utils(a.group),a=this.prevBlocks_[0],a!==b&&(b.unplug(),!a||a.isDisposed()||a.isShadow()||this.getInput("A").connection.connect(a.outputConnection)),b=this.prevBlocks_[1],
+b!==c&&(c.unplug(),!b||b.isDisposed()||b.isShadow()||this.getInput("B").connection.connect(b.outputConnection)),this.bumpNeighbours(),$.setGroup$$module$build$src$core$events$utils(!1));this.prevBlocks_[0]=this.getInputTargetBlock("A");this.prevBlocks_[1]=this.getInputTargetBlock("B")}},LOGIC_COMPARE_EXTENSION$$module$build$src$blocks$logic=function(){this.mixin(LOGIC_COMPARE_ONCHANGE_MIXIN$$module$build$src$blocks$logic)};$.register$$module$build$src$core$extensions("logic_compare",LOGIC_COMPARE_EXTENSION$$module$build$src$blocks$logic);
+var LOGIC_TERNARY_ONCHANGE_MIXIN$$module$build$src$blocks$logic={prevParentConnection_:null,onchange:function(a){const b=this.getInputTargetBlock("THEN"),c=this.getInputTargetBlock("ELSE"),d=this.outputConnection.targetConnection;if((b||c)&&d)for(let e=0;2>e;e++){const f=1===e?b:c;f&&!f.workspace.connectionChecker.doTypeChecks(f.outputConnection,d)&&($.setGroup$$module$build$src$core$events$utils(a.group),d===this.prevParentConnection_?(this.unplug(),d.getSourceBlock().bumpNeighbours()):(f.unplug(),
+f.bumpNeighbours()),$.setGroup$$module$build$src$core$events$utils(!1))}this.prevParentConnection_=d}};$.registerMixin$$module$build$src$core$extensions("logic_ternary",LOGIC_TERNARY_ONCHANGE_MIXIN$$module$build$src$blocks$logic);$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$logic);var module$build$src$blocks$logic={blocks:blocks$$module$build$src$blocks$logic};var blocks$$module$build$src$blocks$lists=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"lists_create_empty",message0:"%{BKY_LISTS_CREATE_EMPTY_TITLE}",output:"Array",style:"list_blocks",tooltip:"%{BKY_LISTS_CREATE_EMPTY_TOOLTIP}",helpUrl:"%{BKY_LISTS_CREATE_EMPTY_HELPURL}"},{type:"lists_repeat",message0:"%{BKY_LISTS_REPEAT_TITLE}",args0:[{type:"input_value",name:"ITEM"},{type:"input_value",name:"NUM",check:"Number"}],output:"Array",style:"list_blocks",tooltip:"%{BKY_LISTS_REPEAT_TOOLTIP}",
+helpUrl:"%{BKY_LISTS_REPEAT_HELPURL}"},{type:"lists_reverse",message0:"%{BKY_LISTS_REVERSE_MESSAGE0}",args0:[{type:"input_value",name:"LIST",check:"Array"}],output:"Array",inputsInline:!0,style:"list_blocks",tooltip:"%{BKY_LISTS_REVERSE_TOOLTIP}",helpUrl:"%{BKY_LISTS_REVERSE_HELPURL}"},{type:"lists_isEmpty",message0:"%{BKY_LISTS_ISEMPTY_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Boolean",style:"list_blocks",tooltip:"%{BKY_LISTS_ISEMPTY_TOOLTIP}",helpUrl:"%{BKY_LISTS_ISEMPTY_HELPURL}"},
+{type:"lists_length",message0:"%{BKY_LISTS_LENGTH_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Number",style:"list_blocks",tooltip:"%{BKY_LISTS_LENGTH_TOOLTIP}",helpUrl:"%{BKY_LISTS_LENGTH_HELPURL}"}]),LISTS_CREATE_WITH$$module$build$src$blocks$lists={init:function(){this.setHelpUrl($.Msg$$module$build$src$core$msg.LISTS_CREATE_WITH_HELPURL);this.setStyle("list_blocks");this.itemCount_=3;this.updateShape_();this.setOutput(!0,"Array");this.setMutator(new $.MutatorIcon$$module$build$src$core$icons$mutator_icon(["lists_create_with_item"],
+this));this.setTooltip($.Msg$$module$build$src$core$msg.LISTS_CREATE_WITH_TOOLTIP)},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("items",String(this.itemCount_));return a},domToMutation:function(a){a=a.getAttribute("items");if(!a)throw new TypeError("element did not have items");this.itemCount_=parseInt(a,10);this.updateShape_()},saveExtraState:function(){return{itemCount:this.itemCount_}},loadExtraState:function(a){this.itemCount_=a.itemCount;
+this.updateShape_()},decompose:function(a){const b=a.newBlock("lists_create_with_container");b.initSvg();let c=b.getInput("STACK").connection;for(let d=0;d<this.itemCount_;d++){const e=a.newBlock("lists_create_with_item");e.initSvg();if(!e.previousConnection)throw Error("itemBlock has no previousConnection");c.connect(e.previousConnection);c=e.nextConnection}return b},compose:function(a){var b=a.getInputTargetBlock("STACK");for(a=[];b;)b.isInsertionMarker()||a.push(b.valueConnection_),b=b.getNextBlock();
+for(b=0;b<this.itemCount_;b++){const c=this.getInput("ADD"+b).connection.targetConnection;c&&-1===a.indexOf(c)&&c.disconnect()}this.itemCount_=a.length;this.updateShape_();for(b=0;b<this.itemCount_;b++){let c;null==(c=a[b])||c.reconnect(this,"ADD"+b)}},saveConnections:function(a){a=a.getInputTargetBlock("STACK");let b=0;for(;a;){if(a.isInsertionMarker()){a=a.getNextBlock();continue}const c=this.getInput("ADD"+b);let d;a.valueConnection_=null==(d=c)?void 0:d.connection.targetConnection;a=a.getNextBlock();
+b++}},updateShape_:function(){this.itemCount_&&this.getInput("EMPTY")?this.removeInput("EMPTY"):this.itemCount_||this.getInput("EMPTY")||this.appendDummyInput("EMPTY").appendField($.Msg$$module$build$src$core$msg.LISTS_CREATE_EMPTY_TITLE);for(var a=0;a<this.itemCount_;a++)if(!this.getInput("ADD"+a)){const b=this.appendValueInput("ADD"+a).setAlign($.Align$$module$build$src$core$inputs$align.RIGHT);0===a&&b.appendField($.Msg$$module$build$src$core$msg.LISTS_CREATE_WITH_INPUT_WITH)}for(a=this.itemCount_;this.getInput("ADD"+
+a);a++)this.removeInput("ADD"+a)}};blocks$$module$build$src$blocks$lists.lists_create_with=LISTS_CREATE_WITH$$module$build$src$blocks$lists;var LISTS_CREATE_WITH_CONTAINER$$module$build$src$blocks$lists={init:function(){this.setStyle("list_blocks");this.appendDummyInput().appendField($.Msg$$module$build$src$core$msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD);this.appendStatementInput("STACK");this.setTooltip($.Msg$$module$build$src$core$msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP);this.contextMenu=!1}};
+blocks$$module$build$src$blocks$lists.lists_create_with_container=LISTS_CREATE_WITH_CONTAINER$$module$build$src$blocks$lists;var LISTS_CREATE_WITH_ITEM$$module$build$src$blocks$lists={init:function(){this.setStyle("list_blocks");this.appendDummyInput().appendField($.Msg$$module$build$src$core$msg.LISTS_CREATE_WITH_ITEM_TITLE);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip($.Msg$$module$build$src$core$msg.LISTS_CREATE_WITH_ITEM_TOOLTIP);this.contextMenu=!1}};
+blocks$$module$build$src$blocks$lists.lists_create_with_item=LISTS_CREATE_WITH_ITEM$$module$build$src$blocks$lists;
+var LISTS_INDEXOF$$module$build$src$blocks$lists={init:function(){var a=[[$.Msg$$module$build$src$core$msg.LISTS_INDEX_OF_FIRST,"FIRST"],[$.Msg$$module$build$src$core$msg.LISTS_INDEX_OF_LAST,"LAST"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.LISTS_INDEX_OF_HELPURL);this.setStyle("list_blocks");this.setOutput(!0,"Number");this.appendValueInput("VALUE").setCheck("Array").appendField($.Msg$$module$build$src$core$msg.LISTS_INDEX_OF_INPUT_IN_LIST);a=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",
+options:a});if(!a)throw Error("field_dropdown not found");this.appendValueInput("FIND").appendField(a,"END");this.setInputsInline(!0);this.setTooltip(()=>$.Msg$$module$build$src$core$msg.LISTS_INDEX_OF_TOOLTIP.replace("%1",this.workspace.options.oneBasedIndex?"0":"-1"))}};blocks$$module$build$src$blocks$lists.lists_indexOf=LISTS_INDEXOF$$module$build$src$blocks$lists;
+var LISTS_GETINDEX$$module$build$src$blocks$lists={init:function(){var a=[[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_GET,"GET"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_GET_REMOVE,"GET_REMOVE"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_REMOVE,"REMOVE"]];this.WHERE_OPTIONS=[[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_FROM_START,"FROM_START"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_FROM_END,"FROM_END"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_FIRST,"FIRST"],
+[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_LAST,"LAST"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_RANDOM,"RANDOM"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_HELPURL);this.setStyle("list_blocks");a=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:a});a.setValidator(function(b){b="REMOVE"===b;this.getSourceBlock().updateStatement_(b)});this.appendValueInput("VALUE").setCheck("Array").appendField($.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_INPUT_IN_LIST);
+this.appendDummyInput().appendField(a,"MODE").appendField("","SPACE");this.appendDummyInput("AT");$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TAIL&&this.appendDummyInput("TAIL").appendField($.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TAIL);this.setInputsInline(!0);this.setOutput(!0);this.updateAt_(!0);this.setTooltip(()=>{const b=this.getFieldValue("MODE"),c=this.getFieldValue("WHERE");let d="";switch(b+" "+c){case "GET FROM_START":case "GET FROM_END":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM;
+break;case "GET FIRST":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_FIRST;break;case "GET LAST":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_LAST;break;case "GET RANDOM":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_RANDOM;break;case "GET_REMOVE FROM_START":case "GET_REMOVE FROM_END":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM;break;case "GET_REMOVE FIRST":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FIRST;
+break;case "GET_REMOVE LAST":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_LAST;break;case "GET_REMOVE RANDOM":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_RANDOM;break;case "REMOVE FROM_START":case "REMOVE FROM_END":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FROM;break;case "REMOVE FIRST":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FIRST;break;case "REMOVE LAST":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_LAST;
+break;case "REMOVE RANDOM":d=$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_RANDOM}if("FROM_START"===c||"FROM_END"===c)d+="  "+("FROM_START"===c?$.Msg$$module$build$src$core$msg.LISTS_INDEX_FROM_START_TOOLTIP:$.Msg$$module$build$src$core$msg.LISTS_INDEX_FROM_END_TOOLTIP).replace("%1",this.workspace.options.oneBasedIndex?"#1":"#0");return d})},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("statement",String(!this.outputConnection));
+const b=this.getInput("AT")instanceof $.ValueInput$$module$build$src$core$inputs$value_input;a.setAttribute("at",String(b));return a},domToMutation:function(a){const b="true"===a.getAttribute("statement");this.updateStatement_(b);a="false"!==a.getAttribute("at");this.updateAt_(a)},saveExtraState:function(){return this.outputConnection?null:{isStatement:!0}},loadExtraState:function(a){a.isStatement?this.updateStatement_(!0):"string"===typeof a&&this.domToMutation($.textToDom$$module$build$src$core$utils$xml(a))},
+updateStatement_:function(a){a!==!this.outputConnection&&(this.unplug(!0,!0),a?(this.setOutput(!1),this.setPreviousStatement(!0),this.setNextStatement(!0)):(this.setPreviousStatement(!1),this.setNextStatement(!1),this.setOutput(!0)))},updateAt_:function(a){this.removeInput("AT");this.removeInput("ORDINAL",!0);a?(this.appendValueInput("AT").setCheck("Number"),$.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField($.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX)):
+this.appendDummyInput("AT");const b=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:this.WHERE_OPTIONS});b.setValidator(function(c){const d="FROM_START"===c||"FROM_END"===c;if(d!==a){const e=this.getSourceBlock();e.updateAt_(d);e.setFieldValue(c,"WHERE");return null}});this.getInput("AT").appendField(b,"WHERE");$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_TAIL&&this.moveInputBefore("TAIL",null)}};blocks$$module$build$src$blocks$lists.lists_getIndex=LISTS_GETINDEX$$module$build$src$blocks$lists;
+var LISTS_SETINDEX$$module$build$src$blocks$lists={init:function(){var a=[[$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_SET,"SET"],[$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_INSERT,"INSERT"]];this.WHERE_OPTIONS=[[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_FROM_START,"FROM_START"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_FROM_END,"FROM_END"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_FIRST,"FIRST"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_LAST,"LAST"],[$.Msg$$module$build$src$core$msg.LISTS_GET_INDEX_RANDOM,
+"RANDOM"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_HELPURL);this.setStyle("list_blocks");this.appendValueInput("LIST").setCheck("Array").appendField($.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_INPUT_IN_LIST);a=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:a});this.appendDummyInput().appendField(a,"MODE").appendField("","SPACE");this.appendDummyInput("AT");this.appendValueInput("TO").appendField($.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_INPUT_TO);
+this.setInputsInline(!0);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip($.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP);this.updateAt_(!0);this.setTooltip(()=>{const b=this.getFieldValue("MODE"),c=this.getFieldValue("WHERE");let d="";switch(b+" "+c){case "SET FROM_START":case "SET FROM_END":d=$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM;break;case "SET FIRST":d=$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_SET_FIRST;break;case "SET LAST":d=
+$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST;break;case "SET RANDOM":d=$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM;break;case "INSERT FROM_START":case "INSERT FROM_END":d=$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FROM;break;case "INSERT FIRST":d=$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FIRST;break;case "INSERT LAST":d=$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_INSERT_LAST;break;case "INSERT RANDOM":d=
+$.Msg$$module$build$src$core$msg.LISTS_SET_INDEX_TOOLTIP_INSERT_RANDOM}if("FROM_START"===c||"FROM_END"===c)d+="  "+$.Msg$$module$build$src$core$msg.LISTS_INDEX_FROM_START_TOOLTIP.replace("%1",this.workspace.options.oneBasedIndex?"#1":"#0");return d})},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation"),b=this.getInput("AT")instanceof $.ValueInput$$module$build$src$core$inputs$value_input;a.setAttribute("at",String(b));return a},domToMutation:function(a){a=
+"false"!==a.getAttribute("at");this.updateAt_(a)},saveExtraState:function(){return null},loadExtraState:function(){},updateAt_:function(a){this.removeInput("AT");this.removeInput("ORDINAL",!0);a?(this.appendValueInput("AT").setCheck("Number"),$.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField($.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX)):this.appendDummyInput("AT");const b=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",
+options:this.WHERE_OPTIONS});b.setValidator(function(c){const d="FROM_START"===c||"FROM_END"===c;if(d!==a){const e=this.getSourceBlock();e.updateAt_(d);e.setFieldValue(c,"WHERE");return null}});this.moveInputBefore("AT","TO");this.getInput("ORDINAL")&&this.moveInputBefore("ORDINAL","TO");this.getInput("AT").appendField(b,"WHERE")}};blocks$$module$build$src$blocks$lists.lists_setIndex=LISTS_SETINDEX$$module$build$src$blocks$lists;
+var LISTS_GETSUBLIST$$module$build$src$blocks$lists={init:function(){this.WHERE_OPTIONS_1=[[$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_START_FROM_START,"FROM_START"],[$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_START_FROM_END,"FROM_END"],[$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_START_FIRST,"FIRST"]];this.WHERE_OPTIONS_2=[[$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_END_FROM_START,"FROM_START"],[$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_END_FROM_END,"FROM_END"],
+[$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_END_LAST,"LAST"]];this.setHelpUrl($.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_HELPURL);this.setStyle("list_blocks");this.appendValueInput("LIST").setCheck("Array").appendField($.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_INPUT_IN_LIST);this.appendDummyInput("AT1");this.appendDummyInput("AT2");$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_TAIL&&this.appendDummyInput("TAIL").appendField($.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_TAIL);
+this.setInputsInline(!0);this.setOutput(!0,"Array");this.updateAt_(1,!0);this.updateAt_(2,!0);this.setTooltip($.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_TOOLTIP)},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");var b=this.getInput("AT1")instanceof $.ValueInput$$module$build$src$core$inputs$value_input;a.setAttribute("at1",String(b));b=this.getInput("AT2")instanceof $.ValueInput$$module$build$src$core$inputs$value_input;a.setAttribute("at2",String(b));
+return a},domToMutation:function(a){const b="true"===a.getAttribute("at1");a="true"===a.getAttribute("at2");this.updateAt_(1,b);this.updateAt_(2,a)},saveExtraState:function(){return null},loadExtraState:function(){},updateAt_:function(a,b){this.removeInput("AT"+a);this.removeInput("ORDINAL"+a,!0);b?(this.appendValueInput("AT"+a).setCheck("Number"),$.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL"+a).appendField($.Msg$$module$build$src$core$msg.ORDINAL_NUMBER_SUFFIX)):
+this.appendDummyInput("AT"+a);const c=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:this["WHERE_OPTIONS_"+a]});c.setValidator(function(d){const e="FROM_START"===d||"FROM_END"===d;if(e!==b){const f=this.getSourceBlock();f.updateAt_(a,e);f.setFieldValue(d,"WHERE"+a);return null}});this.getInput("AT"+a).appendField(c,"WHERE"+a);1===a&&(this.moveInputBefore("AT1","AT2"),this.getInput("ORDINAL1")&&this.moveInputBefore("ORDINAL1","AT2"));$.Msg$$module$build$src$core$msg.LISTS_GET_SUBLIST_TAIL&&
+this.moveInputBefore("TAIL",null)}};blocks$$module$build$src$blocks$lists.lists_getSublist=LISTS_GETSUBLIST$$module$build$src$blocks$lists;
+blocks$$module$build$src$blocks$lists.lists_sort={init:function(){this.jsonInit({message0:"%{BKY_LISTS_SORT_TITLE}",args0:[{type:"field_dropdown",name:"TYPE",options:[["%{BKY_LISTS_SORT_TYPE_NUMERIC}","NUMERIC"],["%{BKY_LISTS_SORT_TYPE_TEXT}","TEXT"],["%{BKY_LISTS_SORT_TYPE_IGNORECASE}","IGNORE_CASE"]]},{type:"field_dropdown",name:"DIRECTION",options:[["%{BKY_LISTS_SORT_ORDER_ASCENDING}","1"],["%{BKY_LISTS_SORT_ORDER_DESCENDING}","-1"]]},{type:"input_value",name:"LIST",check:"Array"}],output:"Array",
+style:"list_blocks",tooltip:"%{BKY_LISTS_SORT_TOOLTIP}",helpUrl:"%{BKY_LISTS_SORT_HELPURL}"})}};
+blocks$$module$build$src$blocks$lists.lists_split={init:function(){const a=$.fromJson$$module$build$src$core$field_registry({type:"field_dropdown",options:[[$.Msg$$module$build$src$core$msg.LISTS_SPLIT_LIST_FROM_TEXT,"SPLIT"],[$.Msg$$module$build$src$core$msg.LISTS_SPLIT_TEXT_FROM_LIST,"JOIN"]]});if(!a)throw Error("field_dropdown not found");a.setValidator(b=>{this.updateType_(b)});this.setHelpUrl($.Msg$$module$build$src$core$msg.LISTS_SPLIT_HELPURL);this.setStyle("list_blocks");this.appendValueInput("INPUT").setCheck("String").appendField(a,
+"MODE");this.appendValueInput("DELIM").setCheck("String").appendField($.Msg$$module$build$src$core$msg.LISTS_SPLIT_WITH_DELIMITER);this.setInputsInline(!0);this.setOutput(!0,"Array");this.setTooltip(()=>{const b=this.getFieldValue("MODE");if("SPLIT"===b)return $.Msg$$module$build$src$core$msg.LISTS_SPLIT_TOOLTIP_SPLIT;if("JOIN"===b)return $.Msg$$module$build$src$core$msg.LISTS_SPLIT_TOOLTIP_JOIN;throw Error("Unknown mode: "+b);})},updateType_:function(a){if(this.getFieldValue("MODE")!==a){const b=
+this.getInput("INPUT").connection;b.setShadowDom(null);const c=b.targetBlock();c&&(b.disconnect(),c.isShadow()?c.dispose(!1):this.bumpNeighbours())}"SPLIT"===a?(this.outputConnection.setCheck("Array"),this.getInput("INPUT").setCheck("String")):(this.outputConnection.setCheck("String"),this.getInput("INPUT").setCheck("Array"))},mutationToDom:function(){const a=$.createElement$$module$build$src$core$utils$xml("mutation");a.setAttribute("mode",this.getFieldValue("MODE"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("mode"))},
+saveExtraState:function(){return null},loadExtraState:function(){}};$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$lists);var module$build$src$blocks$lists={blocks:blocks$$module$build$src$blocks$lists};var blocks$$module$build$src$blocks$colour=$.createBlockDefinitionsFromJsonArray$$module$build$src$core$common([{type:"colour_picker",message0:"%1",args0:[{type:"field_colour",name:"COLOUR",colour:"#ff0000"}],output:"Colour",helpUrl:"%{BKY_COLOUR_PICKER_HELPURL}",style:"colour_blocks",tooltip:"%{BKY_COLOUR_PICKER_TOOLTIP}",extensions:["parent_tooltip_when_inline"]},{type:"colour_random",message0:"%{BKY_COLOUR_RANDOM_TITLE}",output:"Colour",helpUrl:"%{BKY_COLOUR_RANDOM_HELPURL}",style:"colour_blocks",
+tooltip:"%{BKY_COLOUR_RANDOM_TOOLTIP}"},{type:"colour_rgb",message0:"%{BKY_COLOUR_RGB_TITLE} %{BKY_COLOUR_RGB_RED} %1 %{BKY_COLOUR_RGB_GREEN} %2 %{BKY_COLOUR_RGB_BLUE} %3",args0:[{type:"input_value",name:"RED",check:"Number",align:"RIGHT"},{type:"input_value",name:"GREEN",check:"Number",align:"RIGHT"},{type:"input_value",name:"BLUE",check:"Number",align:"RIGHT"}],output:"Colour",helpUrl:"%{BKY_COLOUR_RGB_HELPURL}",style:"colour_blocks",tooltip:"%{BKY_COLOUR_RGB_TOOLTIP}"},{type:"colour_blend",message0:"%{BKY_COLOUR_BLEND_TITLE} %{BKY_COLOUR_BLEND_COLOUR1} %1 %{BKY_COLOUR_BLEND_COLOUR2} %2 %{BKY_COLOUR_BLEND_RATIO} %3",
+args0:[{type:"input_value",name:"COLOUR1",check:"Colour",align:"RIGHT"},{type:"input_value",name:"COLOUR2",check:"Colour",align:"RIGHT"},{type:"input_value",name:"RATIO",check:"Number",align:"RIGHT"}],output:"Colour",helpUrl:"%{BKY_COLOUR_BLEND_HELPURL}",style:"colour_blocks",tooltip:"%{BKY_COLOUR_BLEND_TOOLTIP}"}]);$.defineBlocks$$module$build$src$core$common(blocks$$module$build$src$blocks$colour);var module$build$src$blocks$colour={blocks:blocks$$module$build$src$blocks$colour};var blocks$$module$build$src$blocks$blocks=Object.assign({},blocks$$module$build$src$blocks$colour,blocks$$module$build$src$blocks$lists,blocks$$module$build$src$blocks$logic,blocks$$module$build$src$blocks$loops,blocks$$module$build$src$blocks$math,blocks$$module$build$src$blocks$procedures,blocks$$module$build$src$blocks$variables,blocks$$module$build$src$blocks$variables_dynamic),module$build$src$blocks$blocks={blocks:blocks$$module$build$src$blocks$blocks,colour:module$build$src$blocks$colour,
+lists:module$build$src$blocks$lists,loops:module$build$src$blocks$loops,math:module$build$src$blocks$math,procedures:module$build$src$blocks$procedures,texts:module$build$src$blocks$text,variables:module$build$src$blocks$variables,variablesDynamic:module$build$src$blocks$variables_dynamic};
+module$build$src$blocks$blocks.__namespace__=$;
+return module$build$src$blocks$blocks;
+}));
 
-Blockly.Blocks.colour={};Blockly.Constants={};Blockly.Constants.Colour={};Blockly.Constants.Colour.HUE=20;
-Blockly.defineBlocksWithJsonArray([{type:"colour_picker",message0:"%1",args0:[{type:"field_colour",name:"COLOUR",colour:"#ff0000"}],output:"Colour",colour:"%{BKY_COLOUR_HUE}",helpUrl:"%{BKY_COLOUR_PICKER_HELPURL}",tooltip:"%{BKY_COLOUR_PICKER_TOOLTIP}",extensions:["parent_tooltip_when_inline"]},{type:"colour_random",message0:"%{BKY_COLOUR_RANDOM_TITLE}",output:"Colour",colour:"%{BKY_COLOUR_HUE}",helpUrl:"%{BKY_COLOUR_RANDOM_HELPURL}",tooltip:"%{BKY_COLOUR_RANDOM_TOOLTIP}"},{type:"colour_rgb",message0:"%{BKY_COLOUR_RGB_TITLE} %{BKY_COLOUR_RGB_RED} %1 %{BKY_COLOUR_RGB_GREEN} %2 %{BKY_COLOUR_RGB_BLUE} %3",
-args0:[{type:"input_value",name:"RED",check:"Number",align:"RIGHT"},{type:"input_value",name:"GREEN",check:"Number",align:"RIGHT"},{type:"input_value",name:"BLUE",check:"Number",align:"RIGHT"}],output:"Colour",colour:"%{BKY_COLOUR_HUE}",helpUrl:"%{BKY_COLOUR_RGB_HELPURL}",tooltip:"%{BKY_COLOUR_RGB_TOOLTIP}"},{type:"colour_blend",message0:"%{BKY_COLOUR_BLEND_TITLE} %{BKY_COLOUR_BLEND_COLOUR1} %1 %{BKY_COLOUR_BLEND_COLOUR2} %2 %{BKY_COLOUR_BLEND_RATIO} %3",args0:[{type:"input_value",name:"COLOUR1",
-check:"Colour",align:"RIGHT"},{type:"input_value",name:"COLOUR2",check:"Colour",align:"RIGHT"},{type:"input_value",name:"RATIO",check:"Number",align:"RIGHT"}],output:"Colour",colour:"%{BKY_COLOUR_HUE}",helpUrl:"%{BKY_COLOUR_BLEND_HELPURL}",tooltip:"%{BKY_COLOUR_BLEND_TOOLTIP}"}]);Blockly.Blocks.lists={};Blockly.Constants.Lists={};Blockly.Constants.Lists.HUE=260;
-Blockly.defineBlocksWithJsonArray([{type:"lists_create_empty",message0:"%{BKY_LISTS_CREATE_EMPTY_TITLE}",output:"Array",colour:"%{BKY_LISTS_HUE}",tooltip:"%{BKY_LISTS_CREATE_EMPTY_TOOLTIP}",helpUrl:"%{BKY_LISTS_CREATE_EMPTY_HELPURL}"},{type:"lists_repeat",message0:"%{BKY_LISTS_REPEAT_TITLE}",args0:[{type:"input_value",name:"ITEM"},{type:"input_value",name:"NUM",check:"Number"}],output:"Array",colour:"%{BKY_LISTS_HUE}",tooltip:"%{BKY_LISTS_REPEAT_TOOLTIP}",helpUrl:"%{BKY_LISTS_REPEAT_HELPURL}"},{type:"lists_reverse",
-message0:"%{BKY_LISTS_REVERSE_MESSAGE0}",args0:[{type:"input_value",name:"LIST",check:"Array"}],output:"Array",inputsInline:!0,colour:"%{BKY_LISTS_HUE}",tooltip:"%{BKY_LISTS_REVERSE_TOOLTIP}",helpUrl:"%{BKY_LISTS_REVERSE_HELPURL}"},{type:"lists_isEmpty",message0:"%{BKY_LISTS_ISEMPTY_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Boolean",colour:"%{BKY_LISTS_HUE}",tooltip:"%{BKY_LISTS_ISEMPTY_TOOLTIP}",helpUrl:"%{BKY_LISTS_ISEMPTY_HELPURL}"},{type:"lists_length",
-message0:"%{BKY_LISTS_LENGTH_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Number",colour:"%{BKY_LISTS_HUE}",tooltip:"%{BKY_LISTS_LENGTH_TOOLTIP}",helpUrl:"%{BKY_LISTS_LENGTH_HELPURL}"}]);
-Blockly.Blocks.lists_create_with={init:function(){this.setHelpUrl(Blockly.Msg.LISTS_CREATE_WITH_HELPURL);this.setColour(Blockly.Msg.LISTS_HUE);this.itemCount_=3;this.updateShape_();this.setOutput(!0,"Array");this.setMutator(new Blockly.Mutator(["lists_create_with_item"]));this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("items",this.itemCount_);return a},domToMutation:function(a){this.itemCount_=parseInt(a.getAttribute("items"),
-10);this.updateShape_()},decompose:function(a){var b=a.newBlock("lists_create_with_container");b.initSvg();for(var c=b.getInput("STACK").connection,d=0;d<this.itemCount_;d++){var e=a.newBlock("lists_create_with_item");e.initSvg();c.connect(e.previousConnection);c=e.nextConnection}return b},compose:function(a){var b=a.getInputTargetBlock("STACK");for(a=[];b;)a.push(b.valueConnection_),b=b.nextConnection&&b.nextConnection.targetBlock();for(b=0;b<this.itemCount_;b++){var c=this.getInput("ADD"+b).connection.targetConnection;
-c&&-1==a.indexOf(c)&&c.disconnect()}this.itemCount_=a.length;this.updateShape_();for(b=0;b<this.itemCount_;b++)Blockly.Mutator.reconnect(a[b],this,"ADD"+b)},saveConnections:function(a){a=a.getInputTargetBlock("STACK");for(var b=0;a;){var c=this.getInput("ADD"+b);a.valueConnection_=c&&c.connection.targetConnection;b++;a=a.nextConnection&&a.nextConnection.targetBlock()}},updateShape_:function(){this.itemCount_&&this.getInput("EMPTY")?this.removeInput("EMPTY"):this.itemCount_||this.getInput("EMPTY")||
-this.appendDummyInput("EMPTY").appendField(Blockly.Msg.LISTS_CREATE_EMPTY_TITLE);for(var a=0;a<this.itemCount_;a++)if(!this.getInput("ADD"+a)){var b=this.appendValueInput("ADD"+a);0==a&&b.appendField(Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH)}for(;this.getInput("ADD"+a);)this.removeInput("ADD"+a),a++}};
-Blockly.Blocks.lists_create_with_container={init:function(){this.setColour(Blockly.Msg.LISTS_HUE);this.appendDummyInput().appendField(Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD);this.appendStatementInput("STACK");this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP);this.contextMenu=!1}};
-Blockly.Blocks.lists_create_with_item={init:function(){this.setColour(Blockly.Msg.LISTS_HUE);this.appendDummyInput().appendField(Blockly.Msg.LISTS_CREATE_WITH_ITEM_TITLE);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip(Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP);this.contextMenu=!1}};
-Blockly.Blocks.lists_indexOf={init:function(){var a=[[Blockly.Msg.LISTS_INDEX_OF_FIRST,"FIRST"],[Blockly.Msg.LISTS_INDEX_OF_LAST,"LAST"]];this.setHelpUrl(Blockly.Msg.LISTS_INDEX_OF_HELPURL);this.setColour(Blockly.Msg.LISTS_HUE);this.setOutput(!0,"Number");this.appendValueInput("VALUE").setCheck("Array").appendField(Blockly.Msg.LISTS_INDEX_OF_INPUT_IN_LIST);this.appendValueInput("FIND").appendField(new Blockly.FieldDropdown(a),"END");this.setInputsInline(!0);var b=this;this.setTooltip(function(){return Blockly.Msg.LISTS_INDEX_OF_TOOLTIP.replace("%1",
-b.workspace.options.oneBasedIndex?"0":"-1")})}};
-Blockly.Blocks.lists_getIndex={init:function(){var a=[[Blockly.Msg.LISTS_GET_INDEX_GET,"GET"],[Blockly.Msg.LISTS_GET_INDEX_GET_REMOVE,"GET_REMOVE"],[Blockly.Msg.LISTS_GET_INDEX_REMOVE,"REMOVE"]];this.WHERE_OPTIONS=[[Blockly.Msg.LISTS_GET_INDEX_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_INDEX_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_INDEX_FIRST,"FIRST"],[Blockly.Msg.LISTS_GET_INDEX_LAST,"LAST"],[Blockly.Msg.LISTS_GET_INDEX_RANDOM,"RANDOM"]];this.setHelpUrl(Blockly.Msg.LISTS_GET_INDEX_HELPURL);this.setColour(Blockly.Msg.LISTS_HUE);
-a=new Blockly.FieldDropdown(a,function(a){this.sourceBlock_.updateStatement_("REMOVE"==a)});this.appendValueInput("VALUE").setCheck("Array").appendField(Blockly.Msg.LISTS_GET_INDEX_INPUT_IN_LIST);this.appendDummyInput().appendField(a,"MODE").appendField("","SPACE");this.appendDummyInput("AT");Blockly.Msg.LISTS_GET_INDEX_TAIL&&this.appendDummyInput("TAIL").appendField(Blockly.Msg.LISTS_GET_INDEX_TAIL);this.setInputsInline(!0);this.setOutput(!0);this.updateAt_(!0);var b=this;this.setTooltip(function(){var a=
-b.getFieldValue("MODE"),d=b.getFieldValue("WHERE"),e="";switch(a+" "+d){case "GET FROM_START":case "GET FROM_END":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM;break;case "GET FIRST":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FIRST;break;case "GET LAST":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_LAST;break;case "GET RANDOM":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_RANDOM;break;case "GET_REMOVE FROM_START":case "GET_REMOVE FROM_END":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM;break;case "GET_REMOVE FIRST":e=
-Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FIRST;break;case "GET_REMOVE LAST":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_LAST;break;case "GET_REMOVE RANDOM":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_RANDOM;break;case "REMOVE FROM_START":case "REMOVE FROM_END":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FROM;break;case "REMOVE FIRST":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FIRST;break;case "REMOVE LAST":e=Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_LAST;break;case "REMOVE RANDOM":e=
-Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_RANDOM}if("FROM_START"==d||"FROM_END"==d)e+="  "+("FROM_START"==d?Blockly.Msg.LISTS_INDEX_FROM_START_TOOLTIP:Blockly.Msg.LISTS_INDEX_FROM_END_TOOLTIP).replace("%1",b.workspace.options.oneBasedIndex?"#1":"#0");return e})},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("statement",!this.outputConnection);var b=this.getInput("AT").type==Blockly.INPUT_VALUE;a.setAttribute("at",b);return a},domToMutation:function(a){var b="true"==
-a.getAttribute("statement");this.updateStatement_(b);a="false"!=a.getAttribute("at");this.updateAt_(a)},updateStatement_:function(a){a!=!this.outputConnection&&(this.unplug(!0,!0),a?(this.setOutput(!1),this.setPreviousStatement(!0),this.setNextStatement(!0)):(this.setPreviousStatement(!1),this.setNextStatement(!1),this.setOutput(!0)))},updateAt_:function(a){this.removeInput("AT");this.removeInput("ORDINAL",!0);a?(this.appendValueInput("AT").setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):
-this.appendDummyInput("AT");var b=new Blockly.FieldDropdown(this.WHERE_OPTIONS,function(b){var c="FROM_START"==b||"FROM_END"==b;if(c!=a){var e=this.sourceBlock_;e.updateAt_(c);e.setFieldValue(b,"WHERE");return null}});this.getInput("AT").appendField(b,"WHERE");Blockly.Msg.LISTS_GET_INDEX_TAIL&&this.moveInputBefore("TAIL",null)}};
-Blockly.Blocks.lists_setIndex={init:function(){var a=[[Blockly.Msg.LISTS_SET_INDEX_SET,"SET"],[Blockly.Msg.LISTS_SET_INDEX_INSERT,"INSERT"]];this.WHERE_OPTIONS=[[Blockly.Msg.LISTS_GET_INDEX_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_INDEX_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_INDEX_FIRST,"FIRST"],[Blockly.Msg.LISTS_GET_INDEX_LAST,"LAST"],[Blockly.Msg.LISTS_GET_INDEX_RANDOM,"RANDOM"]];this.setHelpUrl(Blockly.Msg.LISTS_SET_INDEX_HELPURL);this.setColour(Blockly.Msg.LISTS_HUE);this.appendValueInput("LIST").setCheck("Array").appendField(Blockly.Msg.LISTS_SET_INDEX_INPUT_IN_LIST);
-this.appendDummyInput().appendField(new Blockly.FieldDropdown(a),"MODE").appendField("","SPACE");this.appendDummyInput("AT");this.appendValueInput("TO").appendField(Blockly.Msg.LISTS_SET_INDEX_INPUT_TO);this.setInputsInline(!0);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setTooltip(Blockly.Msg.LISTS_SET_INDEX_TOOLTIP);this.updateAt_(!0);var b=this;this.setTooltip(function(){var a=b.getFieldValue("MODE"),d=b.getFieldValue("WHERE"),e="";switch(a+" "+d){case "SET FROM_START":case "SET FROM_END":e=
-Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM;break;case "SET FIRST":e=Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FIRST;break;case "SET LAST":e=Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST;break;case "SET RANDOM":e=Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM;break;case "INSERT FROM_START":case "INSERT FROM_END":e=Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FROM;break;case "INSERT FIRST":e=Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FIRST;break;case "INSERT LAST":e=Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_LAST;
-break;case "INSERT RANDOM":e=Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_RANDOM}if("FROM_START"==d||"FROM_END"==d)e+="  "+Blockly.Msg.LISTS_INDEX_FROM_START_TOOLTIP.replace("%1",b.workspace.options.oneBasedIndex?"#1":"#0");return e})},mutationToDom:function(){var a=document.createElement("mutation"),b=this.getInput("AT").type==Blockly.INPUT_VALUE;a.setAttribute("at",b);return a},domToMutation:function(a){a="false"!=a.getAttribute("at");this.updateAt_(a)},updateAt_:function(a){this.removeInput("AT");
-this.removeInput("ORDINAL",!0);a?(this.appendValueInput("AT").setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):this.appendDummyInput("AT");var b=new Blockly.FieldDropdown(this.WHERE_OPTIONS,function(b){var c="FROM_START"==b||"FROM_END"==b;if(c!=a){var e=this.sourceBlock_;e.updateAt_(c);e.setFieldValue(b,"WHERE");return null}});this.moveInputBefore("AT","TO");this.getInput("ORDINAL")&&this.moveInputBefore("ORDINAL",
-"TO");this.getInput("AT").appendField(b,"WHERE")}};
-Blockly.Blocks.lists_getSublist={init:function(){this.WHERE_OPTIONS_1=[[Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_SUBLIST_START_FIRST,"FIRST"]];this.WHERE_OPTIONS_2=[[Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_START,"FROM_START"],[Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_END,"FROM_END"],[Blockly.Msg.LISTS_GET_SUBLIST_END_LAST,"LAST"]];this.setHelpUrl(Blockly.Msg.LISTS_GET_SUBLIST_HELPURL);this.setColour(Blockly.Msg.LISTS_HUE);
-this.appendValueInput("LIST").setCheck("Array").appendField(Blockly.Msg.LISTS_GET_SUBLIST_INPUT_IN_LIST);this.appendDummyInput("AT1");this.appendDummyInput("AT2");Blockly.Msg.LISTS_GET_SUBLIST_TAIL&&this.appendDummyInput("TAIL").appendField(Blockly.Msg.LISTS_GET_SUBLIST_TAIL);this.setInputsInline(!0);this.setOutput(!0,"Array");this.updateAt_(1,!0);this.updateAt_(2,!0);this.setTooltip(Blockly.Msg.LISTS_GET_SUBLIST_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation"),b=this.getInput("AT1").type==
-Blockly.INPUT_VALUE;a.setAttribute("at1",b);b=this.getInput("AT2").type==Blockly.INPUT_VALUE;a.setAttribute("at2",b);return a},domToMutation:function(a){var b="true"==a.getAttribute("at1");a="true"==a.getAttribute("at2");this.updateAt_(1,b);this.updateAt_(2,a)},updateAt_:function(a,b){this.removeInput("AT"+a);this.removeInput("ORDINAL"+a,!0);b?(this.appendValueInput("AT"+a).setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL"+a).appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):
-this.appendDummyInput("AT"+a);var c=new Blockly.FieldDropdown(this["WHERE_OPTIONS_"+a],function(c){var e="FROM_START"==c||"FROM_END"==c;if(e!=b){var d=this.sourceBlock_;d.updateAt_(a,e);d.setFieldValue(c,"WHERE"+a);return null}});this.getInput("AT"+a).appendField(c,"WHERE"+a);1==a&&(this.moveInputBefore("AT1","AT2"),this.getInput("ORDINAL1")&&this.moveInputBefore("ORDINAL1","AT2"));Blockly.Msg.LISTS_GET_SUBLIST_TAIL&&this.moveInputBefore("TAIL",null)}};
-Blockly.Blocks.lists_sort={init:function(){this.jsonInit({message0:Blockly.Msg.LISTS_SORT_TITLE,args0:[{type:"field_dropdown",name:"TYPE",options:[[Blockly.Msg.LISTS_SORT_TYPE_NUMERIC,"NUMERIC"],[Blockly.Msg.LISTS_SORT_TYPE_TEXT,"TEXT"],[Blockly.Msg.LISTS_SORT_TYPE_IGNORECASE,"IGNORE_CASE"]]},{type:"field_dropdown",name:"DIRECTION",options:[[Blockly.Msg.LISTS_SORT_ORDER_ASCENDING,"1"],[Blockly.Msg.LISTS_SORT_ORDER_DESCENDING,"-1"]]},{type:"input_value",name:"LIST",check:"Array"}],output:"Array",colour:Blockly.Msg.LISTS_HUE,
-tooltip:Blockly.Msg.LISTS_SORT_TOOLTIP,helpUrl:Blockly.Msg.LISTS_SORT_HELPURL})}};
-Blockly.Blocks.lists_split={init:function(){var a=this,b=new Blockly.FieldDropdown([[Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT,"SPLIT"],[Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST,"JOIN"]],function(b){a.updateType_(b)});this.setHelpUrl(Blockly.Msg.LISTS_SPLIT_HELPURL);this.setColour(Blockly.Msg.LISTS_HUE);this.appendValueInput("INPUT").setCheck("String").appendField(b,"MODE");this.appendValueInput("DELIM").setCheck("String").appendField(Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER);this.setInputsInline(!0);this.setOutput(!0,
-"Array");this.setTooltip(function(){var b=a.getFieldValue("MODE");if("SPLIT"==b)return Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT;if("JOIN"==b)return Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN;throw"Unknown mode: "+b;})},updateType_:function(a){"SPLIT"==a?(this.outputConnection.setCheck("Array"),this.getInput("INPUT").setCheck("String")):(this.outputConnection.setCheck("String"),this.getInput("INPUT").setCheck("Array"))},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("mode",
-this.getFieldValue("MODE"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("mode"))}};Blockly.Blocks.logic={};Blockly.Constants.Logic={};Blockly.Constants.Logic.HUE=210;
-Blockly.defineBlocksWithJsonArray([{type:"logic_boolean",message0:"%1",args0:[{type:"field_dropdown",name:"BOOL",options:[["%{BKY_LOGIC_BOOLEAN_TRUE}","TRUE"],["%{BKY_LOGIC_BOOLEAN_FALSE}","FALSE"]]}],output:"Boolean",colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKY_LOGIC_BOOLEAN_TOOLTIP}",helpUrl:"%{BKY_LOGIC_BOOLEAN_HELPURL}"},{type:"controls_if",message0:"%{BKY_CONTROLS_IF_MSG_IF} %1",args0:[{type:"input_value",name:"IF0",check:"Boolean"}],message1:"%{BKY_CONTROLS_IF_MSG_THEN} %1",args1:[{type:"input_statement",
-name:"DO0"}],previousStatement:null,nextStatement:null,colour:"%{BKY_LOGIC_HUE}",helpUrl:"%{BKY_CONTROLS_IF_HELPURL}",mutator:"controls_if_mutator",extensions:["controls_if_tooltip"]},{type:"controls_ifelse",message0:"%{BKY_CONTROLS_IF_MSG_IF} %1",args0:[{type:"input_value",name:"IF0",check:"Boolean"}],message1:"%{BKY_CONTROLS_IF_MSG_THEN} %1",args1:[{type:"input_statement",name:"DO0"}],message2:"%{BKY_CONTROLS_IF_MSG_ELSE} %1",args2:[{type:"input_statement",name:"ELSE"}],previousStatement:null,nextStatement:null,
-colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKYCONTROLS_IF_TOOLTIP_2}",helpUrl:"%{BKY_CONTROLS_IF_HELPURL}",extensions:["controls_if_tooltip"]},{type:"logic_compare",message0:"%1 %2 %3",args0:[{type:"input_value",name:"A"},{type:"field_dropdown",name:"OP",options:[["=","EQ"],["\u2260","NEQ"],["<","LT"],["\u2264","LTE"],[">","GT"],["\u2265","GTE"]]},{type:"input_value",name:"B"}],inputsInline:!0,output:"Boolean",colour:"%{BKY_LOGIC_HUE}",helpUrl:"%{BKY_LOGIC_COMPARE_HELPURL}",extensions:["logic_compare",
-"logic_op_tooltip"]},{type:"logic_operation",message0:"%1 %2 %3",args0:[{type:"input_value",name:"A",check:"Boolean"},{type:"field_dropdown",name:"OP",options:[["%{BKY_LOGIC_OPERATION_AND}","AND"],["%{BKY_LOGIC_OPERATION_OR}","OR"]]},{type:"input_value",name:"B",check:"Boolean"}],inputsInline:!0,output:"Boolean",colour:"%{BKY_LOGIC_HUE}",helpUrl:"%{BKY_LOGIC_OPERATION_HELPURL}",extensions:["logic_op_tooltip"]},{type:"logic_negate",message0:"%{BKY_LOGIC_NEGATE_TITLE}",args0:[{type:"input_value",name:"BOOL",
-check:"Boolean"}],output:"Boolean",colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKY_LOGIC_NEGATE_TOOLTIP}",helpUrl:"%{BKY_LOGIC_NEGATE_HELPURL}"},{type:"logic_null",message0:"%{BKY_LOGIC_NULL}",output:null,colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKY_LOGIC_NULL_TOOLTIP}",helpUrl:"%{BKY_LOGIC_NULL_HELPURL}"},{type:"logic_ternary",message0:"%{BKY_LOGIC_TERNARY_CONDITION} %1",args0:[{type:"input_value",name:"IF",check:"Boolean"}],message1:"%{BKY_LOGIC_TERNARY_IF_TRUE} %1",args1:[{type:"input_value",name:"THEN"}],
-message2:"%{BKY_LOGIC_TERNARY_IF_FALSE} %1",args2:[{type:"input_value",name:"ELSE"}],output:null,colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKY_LOGIC_TERNARY_TOOLTIP}",helpUrl:"%{BKY_LOGIC_TERNARY_HELPURL}",extensions:["logic_ternary"]}]);
-Blockly.defineBlocksWithJsonArray([{type:"controls_if_if",message0:"%{BKY_CONTROLS_IF_IF_TITLE_IF}",nextStatement:null,enableContextMenu:!1,colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKY_CONTROLS_IF_IF_TOOLTIP}"},{type:"controls_if_elseif",message0:"%{BKY_CONTROLS_IF_ELSEIF_TITLE_ELSEIF}",previousStatement:null,nextStatement:null,enableContextMenu:!1,colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKY_CONTROLS_IF_ELSEIF_TOOLTIP}"},{type:"controls_if_else",message0:"%{BKY_CONTROLS_IF_ELSE_TITLE_ELSE}",previousStatement:null,
-enableContextMenu:!1,colour:"%{BKY_LOGIC_HUE}",tooltip:"%{BKY_CONTROLS_IF_ELSE_TOOLTIP}"}]);Blockly.Constants.Logic.TOOLTIPS_BY_OP={EQ:"%{BKY_LOGIC_COMPARE_TOOLTIP_EQ}",NEQ:"%{BKY_LOGIC_COMPARE_TOOLTIP_NEQ}",LT:"%{BKY_LOGIC_COMPARE_TOOLTIP_LT}",LTE:"%{BKY_LOGIC_COMPARE_TOOLTIP_LTE}",GT:"%{BKY_LOGIC_COMPARE_TOOLTIP_GT}",GTE:"%{BKY_LOGIC_COMPARE_TOOLTIP_GTE}",AND:"%{BKY_LOGIC_OPERATION_TOOLTIP_AND}",OR:"%{BKY_LOGIC_OPERATION_TOOLTIP_OR}"};
-Blockly.Extensions.register("logic_op_tooltip",Blockly.Extensions.buildTooltipForDropdown("OP",Blockly.Constants.Logic.TOOLTIPS_BY_OP));
-Blockly.Constants.Logic.CONTROLS_IF_MUTATOR_MIXIN={elseifCount_:0,elseCount_:0,mutationToDom:function(){if(!this.elseifCount_&&!this.elseCount_)return null;var a=document.createElement("mutation");this.elseifCount_&&a.setAttribute("elseif",this.elseifCount_);this.elseCount_&&a.setAttribute("else",1);return a},domToMutation:function(a){this.elseifCount_=parseInt(a.getAttribute("elseif"),10)||0;this.elseCount_=parseInt(a.getAttribute("else"),10)||0;this.updateShape_()},decompose:function(a){var b=a.newBlock("controls_if_if");
-b.initSvg();for(var c=b.nextConnection,d=1;d<=this.elseifCount_;d++){var e=a.newBlock("controls_if_elseif");e.initSvg();c.connect(e.previousConnection);c=e.nextConnection}this.elseCount_&&(a=a.newBlock("controls_if_else"),a.initSvg(),c.connect(a.previousConnection));return b},compose:function(a){var b=a.nextConnection.targetBlock();this.elseCount_=this.elseifCount_=0;a=[null];for(var c=[null],d=null;b;){switch(b.type){case "controls_if_elseif":this.elseifCount_++;a.push(b.valueConnection_);c.push(b.statementConnection_);
-break;case "controls_if_else":this.elseCount_++;d=b.statementConnection_;break;default:throw"Unknown block type.";}b=b.nextConnection&&b.nextConnection.targetBlock()}this.updateShape_();for(b=1;b<=this.elseifCount_;b++)Blockly.Mutator.reconnect(a[b],this,"IF"+b),Blockly.Mutator.reconnect(c[b],this,"DO"+b);Blockly.Mutator.reconnect(d,this,"ELSE")},saveConnections:function(a){a=a.nextConnection.targetBlock();for(var b=1;a;){switch(a.type){case "controls_if_elseif":var c=this.getInput("IF"+b),d=this.getInput("DO"+
-b);a.valueConnection_=c&&c.connection.targetConnection;a.statementConnection_=d&&d.connection.targetConnection;b++;break;case "controls_if_else":d=this.getInput("ELSE");a.statementConnection_=d&&d.connection.targetConnection;break;default:throw"Unknown block type.";}a=a.nextConnection&&a.nextConnection.targetBlock()}},updateShape_:function(){this.getInput("ELSE")&&this.removeInput("ELSE");for(var a=1;this.getInput("IF"+a);)this.removeInput("IF"+a),this.removeInput("DO"+a),a++;for(a=1;a<=this.elseifCount_;a++)this.appendValueInput("IF"+
-a).setCheck("Boolean").appendField(Blockly.Msg.CONTROLS_IF_MSG_ELSEIF),this.appendStatementInput("DO"+a).appendField(Blockly.Msg.CONTROLS_IF_MSG_THEN);this.elseCount_&&this.appendStatementInput("ELSE").appendField(Blockly.Msg.CONTROLS_IF_MSG_ELSE)}};Blockly.Extensions.registerMutator("controls_if_mutator",Blockly.Constants.Logic.CONTROLS_IF_MUTATOR_MIXIN,null,["controls_if_elseif","controls_if_else"]);
-Blockly.Constants.Logic.CONTROLS_IF_TOOLTIP_EXTENSION=function(){this.setTooltip(function(){if(this.elseifCount_||this.elseCount_){if(!this.elseifCount_&&this.elseCount_)return Blockly.Msg.CONTROLS_IF_TOOLTIP_2;if(this.elseifCount_&&!this.elseCount_)return Blockly.Msg.CONTROLS_IF_TOOLTIP_3;if(this.elseifCount_&&this.elseCount_)return Blockly.Msg.CONTROLS_IF_TOOLTIP_4}else return Blockly.Msg.CONTROLS_IF_TOOLTIP_1;return""}.bind(this))};Blockly.Extensions.register("controls_if_tooltip",Blockly.Constants.Logic.CONTROLS_IF_TOOLTIP_EXTENSION);
-Blockly.Constants.Logic.fixLogicCompareRtlOpLabels=function(){var a={LT:"\u200f<\u200f",LTE:"\u200f\u2264\u200f",GT:"\u200f>\u200f",GTE:"\u200f\u2265\u200f"},b=this.getField("OP");if(b){b=b.getOptions();for(var c=0;c<b.length;++c){var d=b[c],e=a[d[1]];goog.isString(d[0])&&e&&(d[0]=e)}}};
-Blockly.Constants.Logic.LOGIC_COMPARE_ONCHANGE_MIXIN={onchange:function(a){this.prevBlocks_||(this.prevBlocks_=[null,null]);var b=this.getInputTargetBlock("A"),c=this.getInputTargetBlock("B");b&&c&&!b.outputConnection.checkType_(c.outputConnection)&&(Blockly.Events.setGroup(a.group),a=this.prevBlocks_[0],a!==b&&(b.unplug(),a&&!a.isShadow()&&this.getInput("A").connection.connect(a.outputConnection)),b=this.prevBlocks_[1],b!==c&&(c.unplug(),b&&!b.isShadow()&&this.getInput("B").connection.connect(b.outputConnection)),
-this.bumpNeighbours_(),Blockly.Events.setGroup(!1));this.prevBlocks_[0]=this.getInputTargetBlock("A");this.prevBlocks_[1]=this.getInputTargetBlock("B")}};Blockly.Constants.Logic.LOGIC_COMPARE_EXTENSION=function(){this.RTL&&Blockly.Constants.Logic.fixLogicCompareRtlOpLabels.apply(this);this.mixin(Blockly.Constants.Logic.LOGIC_COMPARE_ONCHANGE_MIXIN)};Blockly.Extensions.register("logic_compare",Blockly.Constants.Logic.LOGIC_COMPARE_EXTENSION);
-Blockly.Constants.Logic.LOGIC_TERNARY_ONCHANGE_MIXIN={prevParentConnection_:null,onchange:function(a){var b=this.getInputTargetBlock("THEN"),c=this.getInputTargetBlock("ELSE"),d=this.outputConnection.targetConnection;if((b||c)&&d)for(var e=0;2>e;e++){var f=1==e?b:c;f&&!f.outputConnection.checkType_(d)&&(Blockly.Events.setGroup(a.group),d===this.prevParentConnection_?(this.unplug(),d.getSourceBlock().bumpNeighbours_()):(f.unplug(),f.bumpNeighbours_()),Blockly.Events.setGroup(!1))}this.prevParentConnection_=
-d}};Blockly.Extensions.registerMixin("logic_ternary",Blockly.Constants.Logic.LOGIC_TERNARY_ONCHANGE_MIXIN);Blockly.Blocks.loops={};Blockly.Constants.Loops={};Blockly.Constants.Loops.HUE=120;
-Blockly.defineBlocksWithJsonArray([{type:"controls_repeat_ext",message0:"%{BKY_CONTROLS_REPEAT_TITLE}",args0:[{type:"input_value",name:"TIMES",check:"Number"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,colour:"%{BKY_LOOPS_HUE}",tooltip:"%{BKY_CONTROLS_REPEAT_TOOLTIP}",helpUrl:"%{BKY_CONTROLS_REPEAT_HELPURL}"},{type:"controls_repeat",message0:"%{BKY_CONTROLS_REPEAT_TITLE}",args0:[{type:"field_number",name:"TIMES",
-value:10,min:0,precision:1}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,colour:"%{BKY_LOOPS_HUE}",tooltip:"%{BKY_CONTROLS_REPEAT_TOOLTIP}",helpUrl:"%{BKY_CONTROLS_REPEAT_HELPURL}"},{type:"controls_whileUntil",message0:"%1 %2",args0:[{type:"field_dropdown",name:"MODE",options:[["%{BKY_CONTROLS_WHILEUNTIL_OPERATOR_WHILE}","WHILE"],["%{BKY_CONTROLS_WHILEUNTIL_OPERATOR_UNTIL}","UNTIL"]]},{type:"input_value",name:"BOOL",
-check:"Boolean"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,colour:"%{BKY_LOOPS_HUE}",helpUrl:"%{BKY_CONTROLS_WHILEUNTIL_HELPURL}",extensions:["controls_whileUntil_tooltip"]},{type:"controls_for",message0:"%{BKY_CONTROLS_FOR_TITLE}",args0:[{type:"field_variable",name:"VAR",variable:null},{type:"input_value",name:"FROM",check:"Number",align:"RIGHT"},{type:"input_value",name:"TO",check:"Number",align:"RIGHT"},{type:"input_value",
-name:"BY",check:"Number",align:"RIGHT"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",args1:[{type:"input_statement",name:"DO"}],inputsInline:!0,previousStatement:null,nextStatement:null,colour:"%{BKY_LOOPS_HUE}",helpUrl:"%{BKY_CONTROLS_FOR_HELPURL}",extensions:["contextMenu_newGetVariableBlock","controls_for_tooltip"]},{type:"controls_forEach",message0:"%{BKY_CONTROLS_FOREACH_TITLE}",args0:[{type:"field_variable",name:"VAR",variable:null},{type:"input_value",name:"LIST",check:"Array"}],message1:"%{BKY_CONTROLS_REPEAT_INPUT_DO} %1",
-args1:[{type:"input_statement",name:"DO"}],previousStatement:null,nextStatement:null,colour:"%{BKY_LOOPS_HUE}",helpUrl:"%{BKY_CONTROLS_FOREACH_HELPURL}",extensions:["contextMenu_newGetVariableBlock","controls_forEach_tooltip"]},{type:"controls_flow_statements",message0:"%1",args0:[{type:"field_dropdown",name:"FLOW",options:[["%{BKY_CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK}","BREAK"],["%{BKY_CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE}","CONTINUE"]]}],previousStatement:null,colour:"%{BKY_LOOPS_HUE}",
-helpUrl:"%{BKY_CONTROLS_FLOW_STATEMENTS_HELPURL}",extensions:["controls_flow_tooltip","controls_flow_in_loop_check"]}]);Blockly.Constants.Loops.WHILE_UNTIL_TOOLTIPS={WHILE:"%{BKY_CONTROLS_WHILEUNTIL_TOOLTIP_WHILE}",UNTIL:"%{BKY_CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL}"};Blockly.Extensions.register("controls_whileUntil_tooltip",Blockly.Extensions.buildTooltipForDropdown("MODE",Blockly.Constants.Loops.WHILE_UNTIL_TOOLTIPS));
-Blockly.Constants.Loops.BREAK_CONTINUE_TOOLTIPS={BREAK:"%{BKY_CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK}",CONTINUE:"%{BKY_CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE}"};Blockly.Extensions.register("controls_flow_tooltip",Blockly.Extensions.buildTooltipForDropdown("FLOW",Blockly.Constants.Loops.BREAK_CONTINUE_TOOLTIPS));
-Blockly.Constants.Loops.CUSTOM_CONTEXT_MENU_CREATE_VARIABLES_GET_MIXIN={customContextMenu:function(a){if(!this.isInFlyout){var b=this.getField("VAR").getVariable(),c=b.name;if(!this.isCollapsed()&&null!=c){var d={enabled:!0};d.text=Blockly.Msg.VARIABLES_SET_CREATE_GET.replace("%1",c);b=Blockly.Variables.generateVariableFieldDom(b);b=goog.dom.createDom("block",null,b);b.setAttribute("type","variables_get");d.callback=Blockly.ContextMenu.callbackFactory(this,b);a.push(d)}}}};
-Blockly.Extensions.registerMixin("contextMenu_newGetVariableBlock",Blockly.Constants.Loops.CUSTOM_CONTEXT_MENU_CREATE_VARIABLES_GET_MIXIN);Blockly.Extensions.register("controls_for_tooltip",Blockly.Extensions.buildTooltipWithFieldText("%{BKY_CONTROLS_FOR_TOOLTIP}","VAR"));Blockly.Extensions.register("controls_forEach_tooltip",Blockly.Extensions.buildTooltipWithFieldText("%{BKY_CONTROLS_FOREACH_TOOLTIP}","VAR"));
-Blockly.Constants.Loops.CONTROL_FLOW_IN_LOOP_CHECK_MIXIN={LOOP_TYPES:["controls_repeat","controls_repeat_ext","controls_forEach","controls_for","controls_whileUntil"],onchange:function(){if(this.workspace.isDragging&&!this.workspace.isDragging()){var a=!1,b=this;do{if(-1!=this.LOOP_TYPES.indexOf(b.type)){a=!0;break}b=b.getSurroundParent()}while(b);a?(this.setWarningText(null),this.isInFlyout||this.setDisabled(!1)):(this.setWarningText(Blockly.Msg.CONTROLS_FLOW_STATEMENTS_WARNING),this.isInFlyout||
-this.getInheritedDisabled()||this.setDisabled(!0))}}};Blockly.Extensions.registerMixin("controls_flow_in_loop_check",Blockly.Constants.Loops.CONTROL_FLOW_IN_LOOP_CHECK_MIXIN);Blockly.Blocks.math={};Blockly.Constants.Math={};Blockly.Constants.Math.HUE=230;
-Blockly.defineBlocksWithJsonArray([{type:"math_number",message0:"%1",args0:[{type:"field_number",name:"NUM",value:0}],output:"Number",colour:"%{BKY_MATH_HUE}",helpUrl:"%{BKY_MATH_NUMBER_HELPURL}",tooltip:"%{BKY_MATH_NUMBER_TOOLTIP}",extensions:["parent_tooltip_when_inline"]},{type:"math_arithmetic",message0:"%1 %2 %3",args0:[{type:"input_value",name:"A",check:"Number"},{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_ADDITION_SYMBOL}","ADD"],["%{BKY_MATH_SUBTRACTION_SYMBOL}","MINUS"],["%{BKY_MATH_MULTIPLICATION_SYMBOL}",
-"MULTIPLY"],["%{BKY_MATH_DIVISION_SYMBOL}","DIVIDE"],["%{BKY_MATH_POWER_SYMBOL}","POWER"]]},{type:"input_value",name:"B",check:"Number"}],inputsInline:!0,output:"Number",colour:"%{BKY_MATH_HUE}",helpUrl:"%{BKY_MATH_ARITHMETIC_HELPURL}",extensions:["math_op_tooltip"]},{type:"math_single",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_SINGLE_OP_ROOT}","ROOT"],["%{BKY_MATH_SINGLE_OP_ABSOLUTE}","ABS"],["-","NEG"],["ln","LN"],["log10","LOG10"],["e^","EXP"],["10^","POW10"]]},
-{type:"input_value",name:"NUM",check:"Number"}],output:"Number",colour:"%{BKY_MATH_HUE}",helpUrl:"%{BKY_MATH_SINGLE_HELPURL}",extensions:["math_op_tooltip"]},{type:"math_trig",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_TRIG_SIN}","SIN"],["%{BKY_MATH_TRIG_COS}","COS"],["%{BKY_MATH_TRIG_TAN}","TAN"],["%{BKY_MATH_TRIG_ASIN}","ASIN"],["%{BKY_MATH_TRIG_ACOS}","ACOS"],["%{BKY_MATH_TRIG_ATAN}","ATAN"]]},{type:"input_value",name:"NUM",check:"Number"}],output:"Number",colour:"%{BKY_MATH_HUE}",
-helpUrl:"%{BKY_MATH_TRIG_HELPURL}",extensions:["math_op_tooltip"]},{type:"math_constant",message0:"%1",args0:[{type:"field_dropdown",name:"CONSTANT",options:[["\u03c0","PI"],["e","E"],["\u03c6","GOLDEN_RATIO"],["sqrt(2)","SQRT2"],["sqrt(\u00bd)","SQRT1_2"],["\u221e","INFINITY"]]}],output:"Number",colour:"%{BKY_MATH_HUE}",tooltip:"%{BKY_MATH_CONSTANT_TOOLTIP}",helpUrl:"%{BKY_MATH_CONSTANT_HELPURL}"},{type:"math_number_property",message0:"%1 %2",args0:[{type:"input_value",name:"NUMBER_TO_CHECK",check:"Number"},
-{type:"field_dropdown",name:"PROPERTY",options:[["%{BKY_MATH_IS_EVEN}","EVEN"],["%{BKY_MATH_IS_ODD}","ODD"],["%{BKY_MATH_IS_PRIME}","PRIME"],["%{BKY_MATH_IS_WHOLE}","WHOLE"],["%{BKY_MATH_IS_POSITIVE}","POSITIVE"],["%{BKY_MATH_IS_NEGATIVE}","NEGATIVE"],["%{BKY_MATH_IS_DIVISIBLE_BY}","DIVISIBLE_BY"]]}],inputsInline:!0,output:"Boolean",colour:"%{BKY_MATH_HUE}",tooltip:"%{BKY_MATH_IS_TOOLTIP}",mutator:"math_is_divisibleby_mutator"},{type:"math_change",message0:"%{BKY_MATH_CHANGE_TITLE}",args0:[{type:"field_variable",
-name:"VAR",variable:"%{BKY_MATH_CHANGE_TITLE_ITEM}"},{type:"input_value",name:"DELTA",check:"Number"}],previousStatement:null,nextStatement:null,colour:"%{BKY_VARIABLES_HUE}",helpUrl:"%{BKY_MATH_CHANGE_HELPURL}",extensions:["math_change_tooltip"]},{type:"math_round",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_ROUND_OPERATOR_ROUND}","ROUND"],["%{BKY_MATH_ROUND_OPERATOR_ROUNDUP}","ROUNDUP"],["%{BKY_MATH_ROUND_OPERATOR_ROUNDDOWN}","ROUNDDOWN"]]},{type:"input_value",
-name:"NUM",check:"Number"}],output:"Number",colour:"%{BKY_MATH_HUE}",helpUrl:"%{BKY_MATH_ROUND_HELPURL}",tooltip:"%{BKY_MATH_ROUND_TOOLTIP}"},{type:"math_on_list",message0:"%1 %2",args0:[{type:"field_dropdown",name:"OP",options:[["%{BKY_MATH_ONLIST_OPERATOR_SUM}","SUM"],["%{BKY_MATH_ONLIST_OPERATOR_MIN}","MIN"],["%{BKY_MATH_ONLIST_OPERATOR_MAX}","MAX"],["%{BKY_MATH_ONLIST_OPERATOR_AVERAGE}","AVERAGE"],["%{BKY_MATH_ONLIST_OPERATOR_MEDIAN}","MEDIAN"],["%{BKY_MATH_ONLIST_OPERATOR_MODE}","MODE"],["%{BKY_MATH_ONLIST_OPERATOR_STD_DEV}",
-"STD_DEV"],["%{BKY_MATH_ONLIST_OPERATOR_RANDOM}","RANDOM"]]},{type:"input_value",name:"LIST",check:"Array"}],output:"Number",colour:"%{BKY_MATH_HUE}",helpUrl:"%{BKY_MATH_ONLIST_HELPURL}",mutator:"math_modes_of_list_mutator",extensions:["math_op_tooltip"]},{type:"math_modulo",message0:"%{BKY_MATH_MODULO_TITLE}",args0:[{type:"input_value",name:"DIVIDEND",check:"Number"},{type:"input_value",name:"DIVISOR",check:"Number"}],inputsInline:!0,output:"Number",colour:"%{BKY_MATH_HUE}",tooltip:"%{BKY_MATH_MODULO_TOOLTIP}",
-helpUrl:"%{BKY_MATH_MODULO_HELPURL}"},{type:"math_constrain",message0:"%{BKY_MATH_CONSTRAIN_TITLE}",args0:[{type:"input_value",name:"VALUE",check:"Number"},{type:"input_value",name:"LOW",check:"Number"},{type:"input_value",name:"HIGH",check:"Number"}],inputsInline:!0,output:"Number",colour:"%{BKY_MATH_HUE}",tooltip:"%{BKY_MATH_CONSTRAIN_TOOLTIP}",helpUrl:"%{BKY_MATH_CONSTRAIN_HELPURL}"},{type:"math_random_int",message0:"%{BKY_MATH_RANDOM_INT_TITLE}",args0:[{type:"input_value",name:"FROM",check:"Number"},
-{type:"input_value",name:"TO",check:"Number"}],inputsInline:!0,output:"Number",colour:"%{BKY_MATH_HUE}",tooltip:"%{BKY_MATH_RANDOM_INT_TOOLTIP}",helpUrl:"%{BKY_MATH_RANDOM_INT_HELPURL}"},{type:"math_random_float",message0:"%{BKY_MATH_RANDOM_FLOAT_TITLE_RANDOM}",output:"Number",colour:"%{BKY_MATH_HUE}",tooltip:"%{BKY_MATH_RANDOM_FLOAT_TOOLTIP}",helpUrl:"%{BKY_MATH_RANDOM_FLOAT_HELPURL}"}]);
-Blockly.Constants.Math.TOOLTIPS_BY_OP={ADD:"%{BKY_MATH_ARITHMETIC_TOOLTIP_ADD}",MINUS:"%{BKY_MATH_ARITHMETIC_TOOLTIP_MINUS}",MULTIPLY:"%{BKY_MATH_ARITHMETIC_TOOLTIP_MULTIPLY}",DIVIDE:"%{BKY_MATH_ARITHMETIC_TOOLTIP_DIVIDE}",POWER:"%{BKY_MATH_ARITHMETIC_TOOLTIP_POWER}",ROOT:"%{BKY_MATH_SINGLE_TOOLTIP_ROOT}",ABS:"%{BKY_MATH_SINGLE_TOOLTIP_ABS}",NEG:"%{BKY_MATH_SINGLE_TOOLTIP_NEG}",LN:"%{BKY_MATH_SINGLE_TOOLTIP_LN}",LOG10:"%{BKY_MATH_SINGLE_TOOLTIP_LOG10}",EXP:"%{BKY_MATH_SINGLE_TOOLTIP_EXP}",POW10:"%{BKY_MATH_SINGLE_TOOLTIP_POW10}",
-SIN:"%{BKY_MATH_TRIG_TOOLTIP_SIN}",COS:"%{BKY_MATH_TRIG_TOOLTIP_COS}",TAN:"%{BKY_MATH_TRIG_TOOLTIP_TAN}",ASIN:"%{BKY_MATH_TRIG_TOOLTIP_ASIN}",ACOS:"%{BKY_MATH_TRIG_TOOLTIP_ACOS}",ATAN:"%{BKY_MATH_TRIG_TOOLTIP_ATAN}",SUM:"%{BKY_MATH_ONLIST_TOOLTIP_SUM}",MIN:"%{BKY_MATH_ONLIST_TOOLTIP_MIN}",MAX:"%{BKY_MATH_ONLIST_TOOLTIP_MAX}",AVERAGE:"%{BKY_MATH_ONLIST_TOOLTIP_AVERAGE}",MEDIAN:"%{BKY_MATH_ONLIST_TOOLTIP_MEDIAN}",MODE:"%{BKY_MATH_ONLIST_TOOLTIP_MODE}",STD_DEV:"%{BKY_MATH_ONLIST_TOOLTIP_STD_DEV}",RANDOM:"%{BKY_MATH_ONLIST_TOOLTIP_RANDOM}"};
-Blockly.Extensions.register("math_op_tooltip",Blockly.Extensions.buildTooltipForDropdown("OP",Blockly.Constants.Math.TOOLTIPS_BY_OP));
-Blockly.Constants.Math.IS_DIVISIBLEBY_MUTATOR_MIXIN={mutationToDom:function(){var a=document.createElement("mutation"),b="DIVISIBLE_BY"==this.getFieldValue("PROPERTY");a.setAttribute("divisor_input",b);return a},domToMutation:function(a){a="true"==a.getAttribute("divisor_input");this.updateShape_(a)},updateShape_:function(a){var b=this.getInput("DIVISOR");a?b||this.appendValueInput("DIVISOR").setCheck("Number"):b&&this.removeInput("DIVISOR")}};
-Blockly.Constants.Math.IS_DIVISIBLE_MUTATOR_EXTENSION=function(){this.getField("PROPERTY").setValidator(function(a){this.sourceBlock_.updateShape_("DIVISIBLE_BY"==a)})};Blockly.Extensions.registerMutator("math_is_divisibleby_mutator",Blockly.Constants.Math.IS_DIVISIBLEBY_MUTATOR_MIXIN,Blockly.Constants.Math.IS_DIVISIBLE_MUTATOR_EXTENSION);Blockly.Extensions.register("math_change_tooltip",Blockly.Extensions.buildTooltipWithFieldText("%{BKY_MATH_CHANGE_TOOLTIP}","VAR"));
-Blockly.Constants.Math.LIST_MODES_MUTATOR_MIXIN={updateType_:function(a){"MODE"==a?this.outputConnection.setCheck("Array"):this.outputConnection.setCheck("Number")},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("op",this.getFieldValue("OP"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("op"))}};Blockly.Constants.Math.LIST_MODES_MUTATOR_EXTENSION=function(){this.getField("OP").setValidator(function(a){this.updateType_(a)}.bind(this))};
-Blockly.Extensions.registerMutator("math_modes_of_list_mutator",Blockly.Constants.Math.LIST_MODES_MUTATOR_MIXIN,Blockly.Constants.Math.LIST_MODES_MUTATOR_EXTENSION);Blockly.Blocks.procedures={};
-Blockly.Blocks.procedures_defnoreturn={init:function(){var a=new Blockly.FieldTextInput("",Blockly.Procedures.rename);a.setSpellcheck(!1);this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_DEFNORETURN_TITLE).appendField(a,"NAME").appendField("","PARAMS");this.setMutator(new Blockly.Mutator(["procedures_mutatorarg"]));(this.workspace.options.comments||this.workspace.options.parentWorkspace&&this.workspace.options.parentWorkspace.options.comments)&&Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT&&this.setCommentText(Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT);
-this.setColour(Blockly.Msg.PROCEDURES_HUE);this.setTooltip(Blockly.Msg.PROCEDURES_DEFNORETURN_TOOLTIP);this.setHelpUrl(Blockly.Msg.PROCEDURES_DEFNORETURN_HELPURL);this.arguments_=[];this.argumentVarModels_=[];this.setStatements_(!0);this.statementConnection_=null},setStatements_:function(a){this.hasStatements_!==a&&(a?(this.appendStatementInput("STACK").appendField(Blockly.Msg.PROCEDURES_DEFNORETURN_DO),this.getInput("RETURN")&&this.moveInputBefore("STACK","RETURN")):this.removeInput("STACK",!0),
-this.hasStatements_=a)},updateParams_:function(){for(var a=!1,b={},c=0;c<this.arguments_.length;c++){if(b["arg_"+this.arguments_[c].toLowerCase()]){a=!0;break}b["arg_"+this.arguments_[c].toLowerCase()]=!0}a?this.setWarningText(Blockly.Msg.PROCEDURES_DEF_DUPLICATE_WARNING):this.setWarningText(null);a="";this.arguments_.length&&(a=Blockly.Msg.PROCEDURES_BEFORE_PARAMS+" "+this.arguments_.join(", "));Blockly.Events.disable();try{this.setFieldValue(a,"PARAMS")}finally{Blockly.Events.enable()}},mutationToDom:function(a){var b=
-document.createElement("mutation");a&&b.setAttribute("name",this.getFieldValue("NAME"));for(var c=0;c<this.argumentVarModels_.length;c++){var d=document.createElement("arg"),e=this.argumentVarModels_[c];d.setAttribute("name",e.name);d.setAttribute("varId",e.getId());a&&this.paramIds_&&d.setAttribute("paramId",this.paramIds_[c]);b.appendChild(d)}this.hasStatements_||b.setAttribute("statements","false");return b},domToMutation:function(a){this.arguments_=[];this.argumentVarModels_=[];for(var b=0,c;c=
-a.childNodes[b];b++)if("arg"==c.nodeName.toLowerCase()){var d=c.getAttribute("name");c=c.getAttribute("varId");this.arguments_.push(d);d=Blockly.Variables.getOrCreateVariablePackage(this.workspace,c,d,"");this.argumentVarModels_.push(d)}this.updateParams_();Blockly.Procedures.mutateCallers(this);this.setStatements_("false"!==a.getAttribute("statements"))},decompose:function(a){var b=a.newBlock("procedures_mutatorcontainer");b.initSvg();this.getInput("RETURN")?b.setFieldValue(this.hasStatements_?"TRUE":
-"FALSE","STATEMENTS"):b.getInput("STATEMENT_INPUT").setVisible(!1);for(var c=b.getInput("STACK").connection,d=0;d<this.arguments_.length;d++){var e=a.newBlock("procedures_mutatorarg");e.initSvg();e.setFieldValue(this.arguments_[d],"NAME");e.oldLocation=d;c.connect(e.previousConnection);c=e.nextConnection}Blockly.Procedures.mutateCallers(this);return b},compose:function(a){this.arguments_=[];this.paramIds_=[];this.argumentVarModels_=[];for(var b=a.getInputTargetBlock("STACK");b;){var c=b.getFieldValue("NAME");
-this.arguments_.push(c);c=this.workspace.getVariable(c,"");this.argumentVarModels_.push(c);this.paramIds_.push(b.id);b=b.nextConnection&&b.nextConnection.targetBlock()}this.updateParams_();Blockly.Procedures.mutateCallers(this);a=a.getFieldValue("STATEMENTS");if(null!==a&&(a="TRUE"==a,this.hasStatements_!=a))if(a)this.setStatements_(!0),Blockly.Mutator.reconnect(this.statementConnection_,this,"STACK"),this.statementConnection_=null;else{a=this.getInput("STACK").connection;if(this.statementConnection_=
-a.targetConnection)a=a.targetBlock(),a.unplug(),a.bumpNeighbours_();this.setStatements_(!1)}},getProcedureDef:function(){return[this.getFieldValue("NAME"),this.arguments_,!1]},getVars:function(){return this.arguments_},getVarModels:function(){return this.argumentVarModels_},renameVarById:function(a,b){var c=this.workspace.getVariableById(a);if(""==c.type){c=c.name;for(var d=this.workspace.getVariableById(b),e=!1,f=0;f<this.argumentVarModels_.length;f++)this.argumentVarModels_[f].getId()==a&&(this.arguments_[f]=
-d.name,this.argumentVarModels_[f]=d,e=!0);e&&this.displayRenamedVar_(c,d.name)}},updateVarName:function(a){for(var b=a.name,c=!1,d=0;d<this.argumentVarModels_.length;d++)if(this.argumentVarModels_[d].getId()==a.getId()){var e=this.arguments_[d];this.arguments_[d]=b;c=!0}c&&this.displayRenamedVar_(e,b)},displayRenamedVar_:function(a,b){this.updateParams_();if(this.mutator.isVisible())for(var c=this.mutator.workspace_.getAllBlocks(),d=0,e;e=c[d];d++)"procedures_mutatorarg"==e.type&&Blockly.Names.equals(a,
-e.getFieldValue("NAME"))&&e.setFieldValue(b,"NAME")},customContextMenu:function(a){if(!this.isInFlyout){var b={enabled:!0},c=this.getFieldValue("NAME");b.text=Blockly.Msg.PROCEDURES_CREATE_DO.replace("%1",c);var d=goog.dom.createDom("mutation");d.setAttribute("name",c);for(var e=0;e<this.arguments_.length;e++)c=goog.dom.createDom("arg"),c.setAttribute("name",this.arguments_[e]),d.appendChild(c);c=goog.dom.createDom("block",null,d);c.setAttribute("type",this.callType_);b.callback=Blockly.ContextMenu.callbackFactory(this,
-c);a.push(b);if(!this.isCollapsed())for(e=0;e<this.argumentVarModels_.length;e++)b={enabled:!0},d=this.argumentVarModels_[e],c=d.name,b.text=Blockly.Msg.VARIABLES_SET_CREATE_GET.replace("%1",c),c=Blockly.Variables.generateVariableFieldDom(d),c=goog.dom.createDom("block",null,c),c.setAttribute("type","variables_get"),b.callback=Blockly.ContextMenu.callbackFactory(this,c),a.push(b)}},callType_:"procedures_callnoreturn"};
-Blockly.Blocks.procedures_defreturn={init:function(){var a=new Blockly.FieldTextInput("",Blockly.Procedures.rename);a.setSpellcheck(!1);this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_DEFRETURN_TITLE).appendField(a,"NAME").appendField("","PARAMS");this.appendValueInput("RETURN").setAlign(Blockly.ALIGN_RIGHT).appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);this.setMutator(new Blockly.Mutator(["procedures_mutatorarg"]));(this.workspace.options.comments||this.workspace.options.parentWorkspace&&
-this.workspace.options.parentWorkspace.options.comments)&&Blockly.Msg.PROCEDURES_DEFRETURN_COMMENT&&this.setCommentText(Blockly.Msg.PROCEDURES_DEFRETURN_COMMENT);this.setColour(Blockly.Msg.PROCEDURES_HUE);this.setTooltip(Blockly.Msg.PROCEDURES_DEFRETURN_TOOLTIP);this.setHelpUrl(Blockly.Msg.PROCEDURES_DEFRETURN_HELPURL);this.arguments_=[];this.argumentVarModels_=[];this.setStatements_(!0);this.statementConnection_=null},setStatements_:Blockly.Blocks.procedures_defnoreturn.setStatements_,updateParams_:Blockly.Blocks.procedures_defnoreturn.updateParams_,
-mutationToDom:Blockly.Blocks.procedures_defnoreturn.mutationToDom,domToMutation:Blockly.Blocks.procedures_defnoreturn.domToMutation,decompose:Blockly.Blocks.procedures_defnoreturn.decompose,compose:Blockly.Blocks.procedures_defnoreturn.compose,getProcedureDef:function(){return[this.getFieldValue("NAME"),this.arguments_,!0]},getVars:Blockly.Blocks.procedures_defnoreturn.getVars,getVarModels:Blockly.Blocks.procedures_defnoreturn.getVarModels,renameVarById:Blockly.Blocks.procedures_defnoreturn.renameVarById,
-updateVarName:Blockly.Blocks.procedures_defnoreturn.updateVarName,displayRenamedVar_:Blockly.Blocks.procedures_defnoreturn.displayRenamedVar_,customContextMenu:Blockly.Blocks.procedures_defnoreturn.customContextMenu,callType_:"procedures_callreturn"};
-Blockly.Blocks.procedures_mutatorcontainer={init:function(){this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE);this.appendStatementInput("STACK");this.appendDummyInput("STATEMENT_INPUT").appendField(Blockly.Msg.PROCEDURES_ALLOW_STATEMENTS).appendField(new Blockly.FieldCheckbox("TRUE"),"STATEMENTS");this.setColour(Blockly.Msg.PROCEDURES_HUE);this.setTooltip(Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP);this.contextMenu=!1}};
-Blockly.Blocks.procedures_mutatorarg={init:function(){var a=new Blockly.FieldTextInput("x",this.validator_);a.oldShowEditorFn_=a.showEditor_;a.showEditor_=function(){this.createdVariables_=[];this.oldShowEditorFn_()};this.appendDummyInput().appendField(Blockly.Msg.PROCEDURES_MUTATORARG_TITLE).appendField(a,"NAME");this.setPreviousStatement(!0);this.setNextStatement(!0);this.setColour(Blockly.Msg.PROCEDURES_HUE);this.setTooltip(Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP);this.contextMenu=!1;a.onFinishEditing_=
-this.deleteIntermediateVars_;a.createdVariables_=[];a.onFinishEditing_("x")},validator_:function(a){var b=Blockly.Mutator.findParentWs(this.sourceBlock_.workspace);a=a.replace(/[\s\xa0]+/g," ").replace(/^ | $/g,"");if(!a)return null;var c=b.getVariable(a,"");c&&c.name!=a&&b.renameVarById(c.getId(),a);c||(c=b.createVariable(a,""))&&this.createdVariables_&&this.createdVariables_.push(c);return a},deleteIntermediateVars_:function(a){var b=Blockly.Mutator.findParentWs(this.sourceBlock_.workspace);if(b)for(var c=
-0;c<this.createdVariables_.length;c++){var d=this.createdVariables_[c];d.name!=a&&b.deleteVariableById(d.getId())}}};
-Blockly.Blocks.procedures_callnoreturn={init:function(){this.appendDummyInput("TOPROW").appendField(this.id,"NAME");this.setPreviousStatement(!0);this.setNextStatement(!0);this.setColour(Blockly.Msg.PROCEDURES_HUE);this.setHelpUrl(Blockly.Msg.PROCEDURES_CALLNORETURN_HELPURL);this.arguments_=[];this.argumentVarModels_=[];this.quarkConnections_={};this.quarkIds_=null},getProcedureCall:function(){return this.getFieldValue("NAME")},renameProcedure:function(a,b){Blockly.Names.equals(a,this.getProcedureCall())&&
-(this.setFieldValue(b,"NAME"),this.setTooltip((this.outputConnection?Blockly.Msg.PROCEDURES_CALLRETURN_TOOLTIP:Blockly.Msg.PROCEDURES_CALLNORETURN_TOOLTIP).replace("%1",b)))},setProcedureParameters_:function(a,b){var c=Blockly.Procedures.getDefinition(this.getProcedureCall(),this.workspace),d=c&&c.mutator&&c.mutator.isVisible();d||(this.quarkConnections_={},this.quarkIds_=null);if(b)if(goog.array.equals(this.arguments_,a))this.quarkIds_=b;else{if(b.length!=a.length)throw"Error: paramNames and paramIds must be the same length.";
-this.setCollapsed(!1);this.quarkIds_||(this.quarkConnections_={},a.join("\n")==this.arguments_.join("\n")?this.quarkIds_=b:this.quarkIds_=[]);c=this.rendered;this.rendered=!1;for(var e=0;e<this.arguments_.length;e++){var f=this.getInput("ARG"+e);f&&(f=f.connection.targetConnection,this.quarkConnections_[this.quarkIds_[e]]=f,d&&f&&-1==b.indexOf(this.quarkIds_[e])&&(f.disconnect(),f.getSourceBlock().bumpNeighbours_()))}this.arguments_=[].concat(a);this.argumentVarModels_=[];for(e=0;e<this.arguments_.length;e++)d=
-Blockly.Variables.getOrCreateVariablePackage(this.workspace,null,this.arguments_[e],""),this.argumentVarModels_.push(d);this.updateShape_();if(this.quarkIds_=b)for(e=0;e<this.arguments_.length;e++)d=this.quarkIds_[e],d in this.quarkConnections_&&(f=this.quarkConnections_[d],Blockly.Mutator.reconnect(f,this,"ARG"+e)||delete this.quarkConnections_[d]);(this.rendered=c)&&this.render()}},updateShape_:function(){for(var a=0;a<this.arguments_.length;a++){var b=this.getField("ARGNAME"+a);if(b){Blockly.Events.disable();
-try{b.setValue(this.arguments_[a])}finally{Blockly.Events.enable()}}else b=new Blockly.FieldLabel(this.arguments_[a]),this.appendValueInput("ARG"+a).setAlign(Blockly.ALIGN_RIGHT).appendField(b,"ARGNAME"+a).init()}for(;this.getInput("ARG"+a);)this.removeInput("ARG"+a),a++;if(a=this.getInput("TOPROW"))this.arguments_.length?this.getField("WITH")||(a.appendField(Blockly.Msg.PROCEDURES_CALL_BEFORE_PARAMS,"WITH"),a.init()):this.getField("WITH")&&a.removeField("WITH")},mutationToDom:function(){var a=document.createElement("mutation");
-a.setAttribute("name",this.getProcedureCall());for(var b=0;b<this.arguments_.length;b++){var c=document.createElement("arg");c.setAttribute("name",this.arguments_[b]);a.appendChild(c)}return a},domToMutation:function(a){var b=a.getAttribute("name");this.renameProcedure(this.getProcedureCall(),b);b=[];for(var c=[],d=0,e;e=a.childNodes[d];d++)"arg"==e.nodeName.toLowerCase()&&(b.push(e.getAttribute("name")),c.push(e.getAttribute("paramId")));this.setProcedureParameters_(b,c)},getVarModels:function(){return this.argumentVarModels_},
-onchange:function(a){if(this.workspace&&!this.workspace.isFlyout)if(a.type==Blockly.Events.BLOCK_CREATE&&-1!=a.ids.indexOf(this.id)){var b=this.getProcedureCall();b=Blockly.Procedures.getDefinition(b,this.workspace);!b||b.type==this.defType_&&JSON.stringify(b.arguments_)==JSON.stringify(this.arguments_)||(b=null);if(!b){Blockly.Events.setGroup(a.group);a=goog.dom.createDom("xml");b=goog.dom.createDom("block");b.setAttribute("type",this.defType_);var c=this.getRelativeToSurfaceXY(),d=c.y+2*Blockly.SNAP_RADIUS;
-b.setAttribute("x",c.x+Blockly.SNAP_RADIUS*(this.RTL?-1:1));b.setAttribute("y",d);c=this.mutationToDom();b.appendChild(c);c=goog.dom.createDom("field");c.setAttribute("name","NAME");c.appendChild(document.createTextNode(this.getProcedureCall()));b.appendChild(c);a.appendChild(b);Blockly.Xml.domToWorkspace(a,this.workspace);Blockly.Events.setGroup(!1)}}else a.type==Blockly.Events.BLOCK_DELETE&&(b=this.getProcedureCall(),b=Blockly.Procedures.getDefinition(b,this.workspace),b||(Blockly.Events.setGroup(a.group),
-this.dispose(!0,!1),Blockly.Events.setGroup(!1)))},customContextMenu:function(a){var b={enabled:!0};b.text=Blockly.Msg.PROCEDURES_HIGHLIGHT_DEF;var c=this.getProcedureCall(),d=this.workspace;b.callback=function(){var a=Blockly.Procedures.getDefinition(c,d);a&&(d.centerOnBlock(a.id),a.select())};a.push(b)},defType_:"procedures_defnoreturn"};
-Blockly.Blocks.procedures_callreturn={init:function(){this.appendDummyInput("TOPROW").appendField("","NAME");this.setOutput(!0);this.setColour(Blockly.Msg.PROCEDURES_HUE);this.setHelpUrl(Blockly.Msg.PROCEDURES_CALLRETURN_HELPURL);this.arguments_=[];this.quarkConnections_={};this.quarkIds_=null},getProcedureCall:Blockly.Blocks.procedures_callnoreturn.getProcedureCall,renameProcedure:Blockly.Blocks.procedures_callnoreturn.renameProcedure,setProcedureParameters_:Blockly.Blocks.procedures_callnoreturn.setProcedureParameters_,
-updateShape_:Blockly.Blocks.procedures_callnoreturn.updateShape_,mutationToDom:Blockly.Blocks.procedures_callnoreturn.mutationToDom,domToMutation:Blockly.Blocks.procedures_callnoreturn.domToMutation,getVarModels:Blockly.Blocks.procedures_callnoreturn.getVarModels,onchange:Blockly.Blocks.procedures_callnoreturn.onchange,customContextMenu:Blockly.Blocks.procedures_callnoreturn.customContextMenu,defType_:"procedures_defreturn"};
-Blockly.Blocks.procedures_ifreturn={init:function(){this.appendValueInput("CONDITION").setCheck("Boolean").appendField(Blockly.Msg.CONTROLS_IF_MSG_IF);this.appendValueInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN);this.setInputsInline(!0);this.setPreviousStatement(!0);this.setNextStatement(!0);this.setColour(Blockly.Msg.PROCEDURES_HUE);this.setTooltip(Blockly.Msg.PROCEDURES_IFRETURN_TOOLTIP);this.setHelpUrl(Blockly.Msg.PROCEDURES_IFRETURN_HELPURL);this.hasReturnValue_=!0},mutationToDom:function(){var a=
-document.createElement("mutation");a.setAttribute("value",Number(this.hasReturnValue_));return a},domToMutation:function(a){this.hasReturnValue_=1==a.getAttribute("value");this.hasReturnValue_||(this.removeInput("VALUE"),this.appendDummyInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN))},onchange:function(){if(this.workspace.isDragging&&!this.workspace.isDragging()){var a=!1,b=this;do{if(-1!=this.FUNCTION_TYPES.indexOf(b.type)){a=!0;break}b=b.getSurroundParent()}while(b);a?("procedures_defnoreturn"==
-b.type&&this.hasReturnValue_?(this.removeInput("VALUE"),this.appendDummyInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN),this.hasReturnValue_=!1):"procedures_defreturn"!=b.type||this.hasReturnValue_||(this.removeInput("VALUE"),this.appendValueInput("VALUE").appendField(Blockly.Msg.PROCEDURES_DEFRETURN_RETURN),this.hasReturnValue_=!0),this.setWarningText(null),this.isInFlyout||this.setDisabled(!1)):(this.setWarningText(Blockly.Msg.PROCEDURES_IFRETURN_WARNING),this.isInFlyout||this.getInheritedDisabled()||
-this.setDisabled(!0))}},FUNCTION_TYPES:["procedures_defnoreturn","procedures_defreturn"]};Blockly.Blocks.texts={};Blockly.Constants.Text={};Blockly.Constants.Text.HUE=160;
-Blockly.defineBlocksWithJsonArray([{type:"text",message0:"%1",args0:[{type:"field_input",name:"TEXT",text:""}],output:"String",colour:"%{BKY_TEXTS_HUE}",helpUrl:"%{BKY_TEXT_TEXT_HELPURL}",tooltip:"%{BKY_TEXT_TEXT_TOOLTIP}",extensions:["text_quotes","parent_tooltip_when_inline"]},{type:"text_join",message0:"",output:"String",colour:"%{BKY_TEXTS_HUE}",helpUrl:"%{BKY_TEXT_JOIN_HELPURL}",tooltip:"%{BKY_TEXT_JOIN_TOOLTIP}",mutator:"text_join_mutator"},{type:"text_create_join_container",message0:"%{BKY_TEXT_CREATE_JOIN_TITLE_JOIN} %1 %2",
-args0:[{type:"input_dummy"},{type:"input_statement",name:"STACK"}],colour:"%{BKY_TEXTS_HUE}",tooltip:"%{BKY_TEXT_CREATE_JOIN_TOOLTIP}",enableContextMenu:!1},{type:"text_create_join_item",message0:"%{BKY_TEXT_CREATE_JOIN_ITEM_TITLE_ITEM}",previousStatement:null,nextStatement:null,colour:"%{BKY_TEXTS_HUE}",tooltip:"%{BKY_TEXT_CREATE_JOIN_ITEM_TOOLTIP}",enableContextMenu:!1},{type:"text_append",message0:"%{BKY_TEXT_APPEND_TITLE}",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_TEXT_APPEND_VARIABLE}"},
-{type:"input_value",name:"TEXT"}],previousStatement:null,nextStatement:null,colour:"%{BKY_TEXTS_HUE}",extensions:["text_append_tooltip"]},{type:"text_length",message0:"%{BKY_TEXT_LENGTH_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],output:"Number",colour:"%{BKY_TEXTS_HUE}",tooltip:"%{BKY_TEXT_LENGTH_TOOLTIP}",helpUrl:"%{BKY_TEXT_LENGTH_HELPURL}"},{type:"text_isEmpty",message0:"%{BKY_TEXT_ISEMPTY_TITLE}",args0:[{type:"input_value",name:"VALUE",check:["String","Array"]}],
-output:"Boolean",colour:"%{BKY_TEXTS_HUE}",tooltip:"%{BKY_TEXT_ISEMPTY_TOOLTIP}",helpUrl:"%{BKY_TEXT_ISEMPTY_HELPURL}"},{type:"text_indexOf",message0:"%{BKY_TEXT_INDEXOF_TITLE}",args0:[{type:"input_value",name:"VALUE",check:"String"},{type:"field_dropdown",name:"END",options:[["%{BKY_TEXT_INDEXOF_OPERATOR_FIRST}","FIRST"],["%{BKY_TEXT_INDEXOF_OPERATOR_LAST}","LAST"]]},{type:"input_value",name:"FIND",check:"String"}],output:"Number",colour:"%{BKY_TEXTS_HUE}",helpUrl:"%{BKY_TEXT_INDEXOF_HELPURL}",inputsInline:!0,
-extensions:["text_indexOf_tooltip"]},{type:"text_charAt",message0:"%{BKY_TEXT_CHARAT_TITLE}",args0:[{type:"input_value",name:"VALUE",check:"String"},{type:"field_dropdown",name:"WHERE",options:[["%{BKY_TEXT_CHARAT_FROM_START}","FROM_START"],["%{BKY_TEXT_CHARAT_FROM_END}","FROM_END"],["%{BKY_TEXT_CHARAT_FIRST}","FIRST"],["%{BKY_TEXT_CHARAT_LAST}","LAST"],["%{BKY_TEXT_CHARAT_RANDOM}","RANDOM"]]}],output:"String",colour:"%{BKY_TEXTS_HUE}",helpUrl:"%{BKY_TEXT_CHARAT_HELPURL}",inputsInline:!0,mutator:"text_charAt_mutator"}]);
-Blockly.Blocks.text_getSubstring={init:function(){this.WHERE_OPTIONS_1=[[Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START,"FROM_START"],[Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_END,"FROM_END"],[Blockly.Msg.TEXT_GET_SUBSTRING_START_FIRST,"FIRST"]];this.WHERE_OPTIONS_2=[[Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_START,"FROM_START"],[Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_END,"FROM_END"],[Blockly.Msg.TEXT_GET_SUBSTRING_END_LAST,"LAST"]];this.setHelpUrl(Blockly.Msg.TEXT_GET_SUBSTRING_HELPURL);this.setColour(Blockly.Msg.TEXTS_HUE);
-this.appendValueInput("STRING").setCheck("String").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_INPUT_IN_TEXT);this.appendDummyInput("AT1");this.appendDummyInput("AT2");Blockly.Msg.TEXT_GET_SUBSTRING_TAIL&&this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_TAIL);this.setInputsInline(!0);this.setOutput(!0,"String");this.updateAt_(1,!0);this.updateAt_(2,!0);this.setTooltip(Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP)},mutationToDom:function(){var a=document.createElement("mutation"),
-b=this.getInput("AT1").type==Blockly.INPUT_VALUE;a.setAttribute("at1",b);b=this.getInput("AT2").type==Blockly.INPUT_VALUE;a.setAttribute("at2",b);return a},domToMutation:function(a){var b="true"==a.getAttribute("at1");a="true"==a.getAttribute("at2");this.updateAt_(1,b);this.updateAt_(2,a)},updateAt_:function(a,b){this.removeInput("AT"+a);this.removeInput("ORDINAL"+a,!0);b?(this.appendValueInput("AT"+a).setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL"+a).appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX)):
-this.appendDummyInput("AT"+a);2==a&&Blockly.Msg.TEXT_GET_SUBSTRING_TAIL&&(this.removeInput("TAIL",!0),this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_GET_SUBSTRING_TAIL));var c=new Blockly.FieldDropdown(this["WHERE_OPTIONS_"+a],function(c){var d="FROM_START"==c||"FROM_END"==c;if(d!=b){var f=this.sourceBlock_;f.updateAt_(a,d);f.setFieldValue(c,"WHERE"+a);return null}});this.getInput("AT"+a).appendField(c,"WHERE"+a);1==a&&(this.moveInputBefore("AT1","AT2"),this.getInput("ORDINAL1")&&this.moveInputBefore("ORDINAL1",
-"AT2"))}};Blockly.Blocks.text_changeCase={init:function(){var a=[[Blockly.Msg.TEXT_CHANGECASE_OPERATOR_UPPERCASE,"UPPERCASE"],[Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE,"LOWERCASE"],[Blockly.Msg.TEXT_CHANGECASE_OPERATOR_TITLECASE,"TITLECASE"]];this.setHelpUrl(Blockly.Msg.TEXT_CHANGECASE_HELPURL);this.setColour(Blockly.Msg.TEXTS_HUE);this.appendValueInput("TEXT").setCheck("String").appendField(new Blockly.FieldDropdown(a),"CASE");this.setOutput(!0,"String");this.setTooltip(Blockly.Msg.TEXT_CHANGECASE_TOOLTIP)}};
-Blockly.Blocks.text_trim={init:function(){var a=[[Blockly.Msg.TEXT_TRIM_OPERATOR_BOTH,"BOTH"],[Blockly.Msg.TEXT_TRIM_OPERATOR_LEFT,"LEFT"],[Blockly.Msg.TEXT_TRIM_OPERATOR_RIGHT,"RIGHT"]];this.setHelpUrl(Blockly.Msg.TEXT_TRIM_HELPURL);this.setColour(Blockly.Msg.TEXTS_HUE);this.appendValueInput("TEXT").setCheck("String").appendField(new Blockly.FieldDropdown(a),"MODE");this.setOutput(!0,"String");this.setTooltip(Blockly.Msg.TEXT_TRIM_TOOLTIP)}};
-Blockly.Blocks.text_print={init:function(){this.jsonInit({message0:Blockly.Msg.TEXT_PRINT_TITLE,args0:[{type:"input_value",name:"TEXT"}],previousStatement:null,nextStatement:null,colour:Blockly.Msg.TEXTS_HUE,tooltip:Blockly.Msg.TEXT_PRINT_TOOLTIP,helpUrl:Blockly.Msg.TEXT_PRINT_HELPURL})}};
-Blockly.Blocks.text_prompt_ext={init:function(){var a=[[Blockly.Msg.TEXT_PROMPT_TYPE_TEXT,"TEXT"],[Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER,"NUMBER"]];this.setHelpUrl(Blockly.Msg.TEXT_PROMPT_HELPURL);this.setColour(Blockly.Msg.TEXTS_HUE);var b=this;a=new Blockly.FieldDropdown(a,function(a){b.updateType_(a)});this.appendValueInput("TEXT").appendField(a,"TYPE");this.setOutput(!0,"String");this.setTooltip(function(){return"TEXT"==b.getFieldValue("TYPE")?Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT:Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER})},
-updateType_:function(a){this.outputConnection.setCheck("NUMBER"==a?"Number":"String")},mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("type",this.getFieldValue("TYPE"));return a},domToMutation:function(a){this.updateType_(a.getAttribute("type"))}};
-Blockly.Blocks.text_prompt={init:function(){this.mixin(Blockly.Constants.Text.QUOTE_IMAGE_MIXIN);var a=[[Blockly.Msg.TEXT_PROMPT_TYPE_TEXT,"TEXT"],[Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER,"NUMBER"]],b=this;this.setHelpUrl(Blockly.Msg.TEXT_PROMPT_HELPURL);this.setColour(Blockly.Msg.TEXTS_HUE);a=new Blockly.FieldDropdown(a,function(a){b.updateType_(a)});this.appendDummyInput().appendField(a,"TYPE").appendField(this.newQuote_(!0)).appendField(new Blockly.FieldTextInput(""),"TEXT").appendField(this.newQuote_(!1));
-this.setOutput(!0,"String");this.setTooltip(function(){return"TEXT"==b.getFieldValue("TYPE")?Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT:Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER})},updateType_:Blockly.Blocks.text_prompt_ext.updateType_,mutationToDom:Blockly.Blocks.text_prompt_ext.mutationToDom,domToMutation:Blockly.Blocks.text_prompt_ext.domToMutation};
-Blockly.Blocks.text_count={init:function(){this.jsonInit({message0:Blockly.Msg.TEXT_COUNT_MESSAGE0,args0:[{type:"input_value",name:"SUB",check:"String"},{type:"input_value",name:"TEXT",check:"String"}],output:"Number",inputsInline:!0,colour:Blockly.Msg.TEXTS_HUE,tooltip:Blockly.Msg.TEXT_COUNT_TOOLTIP,helpUrl:Blockly.Msg.TEXT_COUNT_HELPURL})}};
-Blockly.Blocks.text_replace={init:function(){this.jsonInit({message0:Blockly.Msg.TEXT_REPLACE_MESSAGE0,args0:[{type:"input_value",name:"FROM",check:"String"},{type:"input_value",name:"TO",check:"String"},{type:"input_value",name:"TEXT",check:"String"}],output:"String",inputsInline:!0,colour:Blockly.Msg.TEXTS_HUE,tooltip:Blockly.Msg.TEXT_REPLACE_TOOLTIP,helpUrl:Blockly.Msg.TEXT_REPLACE_HELPURL})}};
-Blockly.Blocks.text_reverse={init:function(){this.jsonInit({message0:Blockly.Msg.TEXT_REVERSE_MESSAGE0,args0:[{type:"input_value",name:"TEXT",check:"String"}],output:"String",inputsInline:!0,colour:Blockly.Msg.TEXTS_HUE,tooltip:Blockly.Msg.TEXT_REVERSE_TOOLTIP,helpUrl:Blockly.Msg.TEXT_REVERSE_HELPURL})}};
-Blockly.Constants.Text.QUOTE_IMAGE_MIXIN={QUOTE_IMAGE_LEFT_DATAURI:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAn0lEQVQI1z3OMa5BURSF4f/cQhAKjUQhuQmFNwGJEUi0RKN5rU7FHKhpjEH3TEMtkdBSCY1EIv8r7nFX9e29V7EBAOvu7RPjwmWGH/VuF8CyN9/OAdvqIXYLvtRaNjx9mMTDyo+NjAN1HNcl9ZQ5oQMM3dgDUqDo1l8DzvwmtZN7mnD+PkmLa+4mhrxVA9fRowBWmVBhFy5gYEjKMfz9AylsaRRgGzvZAAAAAElFTkSuQmCC",QUOTE_IMAGE_RIGHT_DATAURI:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAKCAQAAAAqJXdxAAAAqUlEQVQI1z3KvUpCcRiA8ef9E4JNHhI0aFEacm1o0BsI0Slx8wa8gLauoDnoBhq7DcfWhggONDmJJgqCPA7neJ7p934EOOKOnM8Q7PDElo/4x4lFb2DmuUjcUzS3URnGib9qaPNbuXvBO3sGPHJDRG6fGVdMSeWDP2q99FQdFrz26Gu5Tq7dFMzUvbXy8KXeAj57cOklgA+u1B5AoslLtGIHQMaCVnwDnADZIFIrXsoXrgAAAABJRU5ErkJggg==",
-QUOTE_IMAGE_WIDTH:12,QUOTE_IMAGE_HEIGHT:12,quoteField_:function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(a==e.name){c.insertFieldAt(d,this.newQuote_(!0));c.insertFieldAt(d+2,this.newQuote_(!1));return}console.warn('field named "'+a+'" not found in '+this.toDevString())},newQuote_:function(a){a=this.RTL?!a:a;return new Blockly.FieldImage(a?this.QUOTE_IMAGE_LEFT_DATAURI:this.QUOTE_IMAGE_RIGHT_DATAURI,this.QUOTE_IMAGE_WIDTH,this.QUOTE_IMAGE_HEIGHT,a?"\u201c":"\u201d")}};
-Blockly.Constants.Text.TEXT_QUOTES_EXTENSION=function(){this.mixin(Blockly.Constants.Text.QUOTE_IMAGE_MIXIN);this.quoteField_("TEXT")};
-Blockly.Constants.Text.TEXT_JOIN_MUTATOR_MIXIN={mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("items",this.itemCount_);return a},domToMutation:function(a){this.itemCount_=parseInt(a.getAttribute("items"),10);this.updateShape_()},decompose:function(a){var b=a.newBlock("text_create_join_container");b.initSvg();for(var c=b.getInput("STACK").connection,d=0;d<this.itemCount_;d++){var e=a.newBlock("text_create_join_item");e.initSvg();c.connect(e.previousConnection);c=
-e.nextConnection}return b},compose:function(a){var b=a.getInputTargetBlock("STACK");for(a=[];b;)a.push(b.valueConnection_),b=b.nextConnection&&b.nextConnection.targetBlock();for(b=0;b<this.itemCount_;b++){var c=this.getInput("ADD"+b).connection.targetConnection;c&&-1==a.indexOf(c)&&c.disconnect()}this.itemCount_=a.length;this.updateShape_();for(b=0;b<this.itemCount_;b++)Blockly.Mutator.reconnect(a[b],this,"ADD"+b)},saveConnections:function(a){a=a.getInputTargetBlock("STACK");for(var b=0;a;){var c=
-this.getInput("ADD"+b);a.valueConnection_=c&&c.connection.targetConnection;b++;a=a.nextConnection&&a.nextConnection.targetBlock()}},updateShape_:function(){this.itemCount_&&this.getInput("EMPTY")?this.removeInput("EMPTY"):this.itemCount_||this.getInput("EMPTY")||this.appendDummyInput("EMPTY").appendField(this.newQuote_(!0)).appendField(this.newQuote_(!1));for(var a=0;a<this.itemCount_;a++)if(!this.getInput("ADD"+a)){var b=this.appendValueInput("ADD"+a);0==a&&b.appendField(Blockly.Msg.TEXT_JOIN_TITLE_CREATEWITH)}for(;this.getInput("ADD"+
-a);)this.removeInput("ADD"+a),a++}};Blockly.Constants.Text.TEXT_JOIN_EXTENSION=function(){this.mixin(Blockly.Constants.Text.QUOTE_IMAGE_MIXIN);this.itemCount_=2;this.updateShape_();this.setMutator(new Blockly.Mutator(["text_create_join_item"]))};Blockly.Extensions.register("text_append_tooltip",Blockly.Extensions.buildTooltipWithFieldText("%{BKY_TEXT_APPEND_TOOLTIP}","VAR"));
-Blockly.Constants.Text.TEXT_INDEXOF_TOOLTIP_EXTENSION=function(){var a=this;this.setTooltip(function(){return Blockly.Msg.TEXT_INDEXOF_TOOLTIP.replace("%1",a.workspace.options.oneBasedIndex?"0":"-1")})};
-Blockly.Constants.Text.TEXT_CHARAT_MUTATOR_MIXIN={mutationToDom:function(){var a=document.createElement("mutation");a.setAttribute("at",!!this.isAt_);return a},domToMutation:function(a){a="false"!=a.getAttribute("at");this.updateAt_(a)},updateAt_:function(a){this.removeInput("AT",!0);this.removeInput("ORDINAL",!0);a&&(this.appendValueInput("AT").setCheck("Number"),Blockly.Msg.ORDINAL_NUMBER_SUFFIX&&this.appendDummyInput("ORDINAL").appendField(Blockly.Msg.ORDINAL_NUMBER_SUFFIX));Blockly.Msg.TEXT_CHARAT_TAIL&&
-(this.removeInput("TAIL",!0),this.appendDummyInput("TAIL").appendField(Blockly.Msg.TEXT_CHARAT_TAIL));this.isAt_=a}};
-Blockly.Constants.Text.TEXT_CHARAT_EXTENSION=function(){this.getField("WHERE").setValidator(function(a){var b="FROM_START"==a||"FROM_END"==a;if(b!=this.isAt_){var d=this.sourceBlock_;d.updateAt_(b);d.setFieldValue(a,"WHERE");return null}});this.updateAt_(!0);var a=this;this.setTooltip(function(){var b=a.getFieldValue("WHERE"),c=Blockly.Msg.TEXT_CHARAT_TOOLTIP;("FROM_START"==b||"FROM_END"==b)&&(b="FROM_START"==b?Blockly.Msg.LISTS_INDEX_FROM_START_TOOLTIP:Blockly.Msg.LISTS_INDEX_FROM_END_TOOLTIP)&&
-(c+="  "+b.replace("%1",a.workspace.options.oneBasedIndex?"#1":"#0"));return c})};Blockly.Extensions.register("text_indexOf_tooltip",Blockly.Constants.Text.TEXT_INDEXOF_TOOLTIP_EXTENSION);Blockly.Extensions.register("text_quotes",Blockly.Constants.Text.TEXT_QUOTES_EXTENSION);Blockly.Extensions.registerMutator("text_join_mutator",Blockly.Constants.Text.TEXT_JOIN_MUTATOR_MIXIN,Blockly.Constants.Text.TEXT_JOIN_EXTENSION);
-Blockly.Extensions.registerMutator("text_charAt_mutator",Blockly.Constants.Text.TEXT_CHARAT_MUTATOR_MIXIN,Blockly.Constants.Text.TEXT_CHARAT_EXTENSION);Blockly.Blocks.variables={};Blockly.Constants.Variables={};Blockly.Constants.Variables.HUE=330;
-Blockly.defineBlocksWithJsonArray([{type:"variables_get",message0:"%1",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"}],output:null,colour:"%{BKY_VARIABLES_HUE}",helpUrl:"%{BKY_VARIABLES_GET_HELPURL}",tooltip:"%{BKY_VARIABLES_GET_TOOLTIP}",extensions:["contextMenu_variableSetterGetter"]},{type:"variables_set",message0:"%{BKY_VARIABLES_SET}",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"},{type:"input_value",name:"VALUE"}],previousStatement:null,
-nextStatement:null,colour:"%{BKY_VARIABLES_HUE}",tooltip:"%{BKY_VARIABLES_SET_TOOLTIP}",helpUrl:"%{BKY_VARIABLES_SET_HELPURL}",extensions:["contextMenu_variableSetterGetter"]}]);
-Blockly.Constants.Variables.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN={customContextMenu:function(a){if(!this.isInFlyout){if("variables_get"==this.type)var b="variables_set",c=Blockly.Msg.VARIABLES_GET_CREATE_SET;else b="variables_get",c=Blockly.Msg.VARIABLES_SET_CREATE_GET;var d={enabled:0<this.workspace.remainingCapacity()},e=this.getField("VAR").getText();d.text=c.replace("%1",e);c=goog.dom.createDom("field",null,e);c.setAttribute("name","VAR");c=goog.dom.createDom("block",null,c);c.setAttribute("type",
-b);d.callback=Blockly.ContextMenu.callbackFactory(this,c);a.push(d)}}};Blockly.Extensions.registerMixin("contextMenu_variableSetterGetter",Blockly.Constants.Variables.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN);
-Blockly.Constants.VariablesDynamic={};Blockly.Constants.VariablesDynamic.HUE=310;
-Blockly.defineBlocksWithJsonArray([{type:"variables_get_dynamic",message0:"%1",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"}],output:null,colour:"%{BKY_VARIABLES_DYNAMIC_HUE}",helpUrl:"%{BKY_VARIABLES_GET_HELPURL}",tooltip:"%{BKY_VARIABLES_GET_TOOLTIP}",extensions:["contextMenu_variableDynamicSetterGetter"]},{type:"variables_set_dynamic",message0:"%{BKY_VARIABLES_SET}",args0:[{type:"field_variable",name:"VAR",variable:"%{BKY_VARIABLES_DEFAULT_NAME}"},{type:"input_value",
-name:"VALUE"}],previousStatement:null,nextStatement:null,colour:"%{BKY_VARIABLES_DYNAMIC_HUE}",tooltip:"%{BKY_VARIABLES_SET_TOOLTIP}",helpUrl:"%{BKY_VARIABLES_SET_HELPURL}",extensions:["contextMenu_variableDynamicSetterGetter"]}]);
-Blockly.Constants.VariablesDynamic.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN={customContextMenu:function(a){if(!this.isInFlyout){if("variables_get_dynamic"==this.type){var b="variables_set_dynamic";var c=Blockly.Msg.VARIABLES_GET_CREATE_SET}else b="variables_get_dynamic",c=Blockly.Msg.VARIABLES_SET_CREATE_GET;var d={enabled:0<this.workspace.remainingCapacity()},e=this.getField("VAR").getText();d.text=c.replace("%1",e);c=goog.dom.createDom("field",null,e);c.setAttribute("name","VAR");c=goog.dom.createDom("block",
-null,c);c.setAttribute("type",b);d.callback=Blockly.ContextMenu.callbackFactory(this,c);a.push(d)}},onchange:function(){var a=this.getFieldValue("VAR");a=this.workspace.getVariableById(a);"variables_get_dynamic"==this.type?this.outputConnection.setCheck(a.type):this.getInput("VALUE").connection.setCheck(a.type)}};Blockly.Extensions.registerMixin("contextMenu_variableDynamicSetterGetter",Blockly.Constants.VariablesDynamic.CUSTOM_CONTEXT_MENU_VARIABLE_GETTER_SETTER_MIXIN);
\ No newline at end of file
+
+//# sourceMappingURL=blocks_compressed.js.map
diff --git a/blockly/en.js b/blockly/en.js
index fac7693a..cf46ea23 100644
--- a/blockly/en.js
+++ b/blockly/en.js
@@ -1,481 +1,441 @@
+/* eslint-disable */
+if (window.location.href.indexOf("lang=en")>=0 ||
+    window.location.href.indexOf("lang=")==-1) (function(root, factory) {
+  if (typeof define === 'function' && define.amd) { // AMD
+    define([], factory);
+  } else if (typeof exports === 'object') { // Node.js
+    module.exports = factory();
+  } else { // Browser
+    var messages = factory();
+    for (var key in messages) {
+      root.Blockly.Msg[key] = messages[key];
+    }
+  }
+}(this, function() {
 // This file was automatically generated.  Do not modify.
 
 'use strict';
 
-if (window.location.href.indexOf("lang=en")>=0 ||
-    window.location.href.indexOf("lang=")==-1) {
-
-      // This file was automatically generated.  Do not modify.
-
-      'use strict';
-
-      goog.provide('Blockly.Msg.en');
-
-      goog.require('Blockly.Msg');
-
-      /** @export */ Blockly.Msg.ADD_COMMENT = "Add Comment";
-      /** @export */ Blockly.Msg.CANNOT_DELETE_VARIABLE_PROCEDURE = "Can't delete the variable '%1' because it's part of the definition of the function '%2'";
-      /** @export */ Blockly.Msg.CHANGE_VALUE_TITLE = "Change value:";
-      /** @export */ Blockly.Msg.CLEAN_UP = "Clean up Blocks";
-      /** @export */ Blockly.Msg.COLLAPSE_ALL = "Collapse Blocks";
-      /** @export */ Blockly.Msg.COLLAPSE_BLOCK = "Collapse Block";
-      /** @export */ Blockly.Msg.COLOUR_BLEND_COLOUR1 = "colour 1";
-      /** @export */ Blockly.Msg.COLOUR_BLEND_COLOUR2 = "colour 2";
-      /** @export */ Blockly.Msg.COLOUR_BLEND_HELPURL = "http://meyerweb.com/eric/tools/color-blend/";
-      /** @export */ Blockly.Msg.COLOUR_BLEND_RATIO = "ratio";
-      /** @export */ Blockly.Msg.COLOUR_BLEND_TITLE = "blend";
-      /** @export */ Blockly.Msg.COLOUR_BLEND_TOOLTIP = "Blends two colours together with a given ratio (0.0 - 1.0).";
-      /** @export */ Blockly.Msg.COLOUR_PICKER_HELPURL = "https://en.wikipedia.org/wiki/Color";
-      /** @export */ Blockly.Msg.COLOUR_PICKER_TOOLTIP = "Choose a colour from the palette.";
-      /** @export */ Blockly.Msg.COLOUR_RANDOM_HELPURL = "http://randomcolour.com";
-      /** @export */ Blockly.Msg.COLOUR_RANDOM_TITLE = "random colour";
-      /** @export */ Blockly.Msg.COLOUR_RANDOM_TOOLTIP = "Choose a colour at random.";
-      /** @export */ Blockly.Msg.COLOUR_RGB_BLUE = "blue";
-      /** @export */ Blockly.Msg.COLOUR_RGB_GREEN = "green";
-      /** @export */ Blockly.Msg.COLOUR_RGB_HELPURL = "http://www.december.com/html/spec/colorper.html";
-      /** @export */ Blockly.Msg.COLOUR_RGB_RED = "red";
-      /** @export */ Blockly.Msg.COLOUR_RGB_TITLE = "colour with";
-      /** @export */ Blockly.Msg.COLOUR_RGB_TOOLTIP = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";
-      /** @export */ Blockly.Msg.CONTROLS_FLOW_STATEMENTS_HELPURL = "https://github.com/google/blockly/wiki/Loops#loop-termination-blocks";
-      /** @export */ Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK = "break out of loop";
-      /** @export */ Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE = "continue with next iteration of loop";
-      /** @export */ Blockly.Msg.CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK = "Break out of the containing loop.";
-      /** @export */ Blockly.Msg.CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE = "Skip the rest of this loop, and continue with the next iteration.";
-      /** @export */ Blockly.Msg.CONTROLS_FLOW_STATEMENTS_WARNING = "Warning: This block may only be used within a loop.";
-      /** @export */ Blockly.Msg.CONTROLS_FOREACH_HELPURL = "https://github.com/google/blockly/wiki/Loops#for-each";
-      /** @export */ Blockly.Msg.CONTROLS_FOREACH_TITLE = "for each item %1 in list %2";
-      /** @export */ Blockly.Msg.CONTROLS_FOREACH_TOOLTIP = "For each item in a list, set the variable '%1' to the item, and then do some statements.";
-      /** @export */ Blockly.Msg.CONTROLS_FOR_HELPURL = "https://github.com/google/blockly/wiki/Loops#count-with";
-      /** @export */ Blockly.Msg.CONTROLS_FOR_TITLE = "count with %1 from %2 to %3 by %4";
-      /** @export */ Blockly.Msg.CONTROLS_FOR_TOOLTIP = "Have the variable '%1' take on the values from the start number to the end number, counting by the specified interval, and do the specified blocks.";
-      /** @export */ Blockly.Msg.CONTROLS_IF_ELSEIF_TOOLTIP = "Add a condition to the if block.";
-      /** @export */ Blockly.Msg.CONTROLS_IF_ELSE_TOOLTIP = "Add a final, catch-all condition to the if block.";
-      /** @export */ Blockly.Msg.CONTROLS_IF_HELPURL = "https://github.com/google/blockly/wiki/IfElse";
-      /** @export */ Blockly.Msg.CONTROLS_IF_IF_TOOLTIP = "Add, remove, or reorder sections to reconfigure this if block.";
-      /** @export */ Blockly.Msg.CONTROLS_IF_MSG_ELSE = "else";
-      /** @export */ Blockly.Msg.CONTROLS_IF_MSG_ELSEIF = "else if";
-      /** @export */ Blockly.Msg.CONTROLS_IF_MSG_IF = "if";
-      /** @export */ Blockly.Msg.CONTROLS_IF_TOOLTIP_1 = "If a value is true, then do some statements.";
-      /** @export */ Blockly.Msg.CONTROLS_IF_TOOLTIP_2 = "If a value is true, then do the first block of statements. Otherwise, do the second block of statements.";
-      /** @export */ Blockly.Msg.CONTROLS_IF_TOOLTIP_3 = "If the first value is true, then do the first block of statements. Otherwise, if the second value is true, do the second block of statements.";
-      /** @export */ Blockly.Msg.CONTROLS_IF_TOOLTIP_4 = "If the first value is true, then do the first block of statements. Otherwise, if the second value is true, do the second block of statements. If none of the values are true, do the last block of statements.";
-      /** @export */ Blockly.Msg.CONTROLS_REPEAT_HELPURL = "https://en.wikipedia.org/wiki/For_loop";
-      /** @export */ Blockly.Msg.CONTROLS_REPEAT_INPUT_DO = "do";
-      /** @export */ Blockly.Msg.CONTROLS_REPEAT_TITLE = "repeat %1 times";
-      /** @export */ Blockly.Msg.CONTROLS_REPEAT_TOOLTIP = "Do some statements several times.";
-      /** @export */ Blockly.Msg.CONTROLS_WHILEUNTIL_HELPURL = "https://github.com/google/blockly/wiki/Loops#repeat";
-      /** @export */ Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_UNTIL = "repeat until";
-      /** @export */ Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_WHILE = "repeat while";
-      /** @export */ Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL = "While a value is false, then do some statements.";
-      /** @export */ Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_WHILE = "While a value is true, then do some statements.";
-      /** @export */ Blockly.Msg.DELETE_ALL_BLOCKS = "Delete all %1 blocks?";
-      /** @export */ Blockly.Msg.DELETE_BLOCK = "Delete Block";
-      /** @export */ Blockly.Msg.DELETE_VARIABLE = "Delete the '%1' variable";
-      /** @export */ Blockly.Msg.DELETE_VARIABLE_CONFIRMATION = "Delete %1 uses of the '%2' variable?";
-      /** @export */ Blockly.Msg.DELETE_X_BLOCKS = "Delete %1 Blocks";
-      /** @export */ Blockly.Msg.DISABLE_BLOCK = "Disable Block";
-      /** @export */ Blockly.Msg.DUPLICATE_BLOCK = "Duplicate";
-      /** @export */ Blockly.Msg.ENABLE_BLOCK = "Enable Block";
-      /** @export */ Blockly.Msg.EXPAND_ALL = "Expand Blocks";
-      /** @export */ Blockly.Msg.EXPAND_BLOCK = "Expand Block";
-      /** @export */ Blockly.Msg.EXTERNAL_INPUTS = "External Inputs";
-      /** @export */ Blockly.Msg.HELP = "Help";
-      /** @export */ Blockly.Msg.INLINE_INPUTS = "Inline Inputs";
-      /** @export */ Blockly.Msg.IOS_CANCEL = "Cancel";
-      /** @export */ Blockly.Msg.IOS_ERROR = "Error";
-      /** @export */ Blockly.Msg.IOS_OK = "OK";
-      /** @export */ Blockly.Msg.IOS_PROCEDURES_ADD_INPUT = "+ Add Input";
-      /** @export */ Blockly.Msg.IOS_PROCEDURES_ALLOW_STATEMENTS = "Allow statements";
-      /** @export */ Blockly.Msg.IOS_PROCEDURES_DUPLICATE_INPUTS_ERROR = "This function has duplicate inputs.";
-      /** @export */ Blockly.Msg.IOS_PROCEDURES_INPUTS = "INPUTS";
-      /** @export */ Blockly.Msg.IOS_VARIABLES_ADD_BUTTON = "Add";
-      /** @export */ Blockly.Msg.IOS_VARIABLES_ADD_VARIABLE = "+ Add Variable";
-      /** @export */ Blockly.Msg.IOS_VARIABLES_DELETE_BUTTON = "Delete";
-      /** @export */ Blockly.Msg.IOS_VARIABLES_EMPTY_NAME_ERROR = "You can't use an empty variable name.";
-      /** @export */ Blockly.Msg.IOS_VARIABLES_RENAME_BUTTON = "Rename";
-      /** @export */ Blockly.Msg.IOS_VARIABLES_VARIABLE_NAME = "Variable name";
-      /** @export */ Blockly.Msg.LISTS_CREATE_EMPTY_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-empty-list";
-      /** @export */ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "create empty list";
-      /** @export */ Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Returns a list, of length 0, containing no data records";
-      /** @export */ Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "list";
-      /** @export */ Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Add, remove, or reorder sections to reconfigure this list block.";
-      /** @export */ Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
-      /** @export */ Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "create list with";
-      /** @export */ Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Add an item to the list.";
-      /** @export */ Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Create a list with any number of items.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_FIRST = "first";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_FROM_END = "# from end";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_FROM_START = "#";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_GET = "get";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_GET_REMOVE = "get and remove";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_LAST = "last";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_RANDOM = "random";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_REMOVE = "remove";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TAIL = "";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FIRST = "Returns the first item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM = "Returns the item at the specified position in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_LAST = "Returns the last item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_RANDOM = "Returns a random item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FIRST = "Removes and returns the first item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM = "Removes and returns the item at the specified position in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_LAST = "Removes and returns the last item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_RANDOM = "Removes and returns a random item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FIRST = "Removes the first item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_FROM = "Removes the item at the specified position in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_LAST = "Removes the last item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_REMOVE_RANDOM = "Removes a random item in a list.";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_END = "to # from end";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_END_FROM_START = "to #";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_END_LAST = "to last";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_HELPURL = "https://github.com/google/blockly/wiki/Lists#getting-a-sublist";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_START_FIRST = "get sub-list from first";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_END = "get sub-list from # from end";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_START = "get sub-list from #";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_TAIL = "";
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_TOOLTIP = "Creates a copy of the specified portion of a list.";
-      /** @export */ Blockly.Msg.LISTS_INDEX_FROM_END_TOOLTIP = "%1 is the last item.";
-      /** @export */ Blockly.Msg.LISTS_INDEX_FROM_START_TOOLTIP = "%1 is the first item.";
-      /** @export */ Blockly.Msg.LISTS_INDEX_OF_FIRST = "find first occurrence of item";
-      /** @export */ Blockly.Msg.LISTS_INDEX_OF_HELPURL = "https://github.com/google/blockly/wiki/Lists#getting-items-from-a-list";
-      /** @export */ Blockly.Msg.LISTS_INDEX_OF_LAST = "find last occurrence of item";
-      /** @export */ Blockly.Msg.LISTS_INDEX_OF_TOOLTIP = "Returns the index of the first/last occurrence of the item in the list. Returns %1 if item is not found.";
-      /** @export */ Blockly.Msg.LISTS_INLIST = "in list";
-      /** @export */ Blockly.Msg.LISTS_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Lists#is-empty";
-      /** @export */ Blockly.Msg.LISTS_ISEMPTY_TITLE = "%1 is empty";
-      /** @export */ Blockly.Msg.LISTS_ISEMPTY_TOOLTIP = "Returns true if the list is empty.";
-      /** @export */ Blockly.Msg.LISTS_LENGTH_HELPURL = "https://github.com/google/blockly/wiki/Lists#length-of";
-      /** @export */ Blockly.Msg.LISTS_LENGTH_TITLE = "length of %1";
-      /** @export */ Blockly.Msg.LISTS_LENGTH_TOOLTIP = "Returns the length of a list.";
-      /** @export */ Blockly.Msg.LISTS_REPEAT_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
-      /** @export */ Blockly.Msg.LISTS_REPEAT_TITLE = "create list with item %1 repeated %2 times";
-      /** @export */ Blockly.Msg.LISTS_REPEAT_TOOLTIP = "Creates a list consisting of the given value repeated the specified number of times.";
-      /** @export */ Blockly.Msg.LISTS_REVERSE_HELPURL = "https://github.com/google/blockly/wiki/Lists#reversing-a-list";
-      /** @export */ Blockly.Msg.LISTS_REVERSE_MESSAGE0 = "reverse %1";
-      /** @export */ Blockly.Msg.LISTS_REVERSE_TOOLTIP = "Reverse a copy of a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_HELPURL = "https://github.com/google/blockly/wiki/Lists#in-list--set";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_INPUT_TO = "as";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_INSERT = "insert at";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_SET = "set";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FIRST = "Inserts the item at the start of a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_FROM = "Inserts the item at the specified position in a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_LAST = "Append the item to the end of a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_INSERT_RANDOM = "Inserts the item randomly in a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FIRST = "Sets the first item in a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM = "Sets the item at the specified position in a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Sets the last item in a list.";
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Sets a random item in a list.";
-      /** @export */ Blockly.Msg.LISTS_SORT_HELPURL = "https://github.com/google/blockly/wiki/Lists#sorting-a-list";
-      /** @export */ Blockly.Msg.LISTS_SORT_ORDER_ASCENDING = "ascending";
-      /** @export */ Blockly.Msg.LISTS_SORT_ORDER_DESCENDING = "descending";
-      /** @export */ Blockly.Msg.LISTS_SORT_TITLE = "sort %1 %2 %3";
-      /** @export */ Blockly.Msg.LISTS_SORT_TOOLTIP = "Sort a copy of a list.";
-      /** @export */ Blockly.Msg.LISTS_SORT_TYPE_IGNORECASE = "alphabetic, ignore case";
-      /** @export */ Blockly.Msg.LISTS_SORT_TYPE_NUMERIC = "numeric";
-      /** @export */ Blockly.Msg.LISTS_SORT_TYPE_TEXT = "alphabetic";
-      /** @export */ Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
-      /** @export */ Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";
-      /** @export */ Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";
-      /** @export */ Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";
-      /** @export */ Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";
-      /** @export */ Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";
-      /** @export */ Blockly.Msg.LOGIC_BOOLEAN_FALSE = "false";
-      /** @export */ Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";
-      /** @export */ Blockly.Msg.LOGIC_BOOLEAN_TOOLTIP = "Returns either true or false.";
-      /** @export */ Blockly.Msg.LOGIC_BOOLEAN_TRUE = "true";
-      /** @export */ Blockly.Msg.LOGIC_COMPARE_HELPURL = "https://en.wikipedia.org/wiki/Inequality_(mathematics)";
-      /** @export */ Blockly.Msg.LOGIC_COMPARE_TOOLTIP_EQ = "Return true if both inputs equal each other.";
-      /** @export */ Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GT = "Return true if the first input is greater than the second input.";
-      /** @export */ Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GTE = "Return true if the first input is greater than or equal to the second input.";
-      /** @export */ Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LT = "Return true if the first input is smaller than the second input.";
-      /** @export */ Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LTE = "Return true if the first input is smaller than or equal to the second input.";
-      /** @export */ Blockly.Msg.LOGIC_COMPARE_TOOLTIP_NEQ = "Return true if both inputs are not equal to each other.";
-      /** @export */ Blockly.Msg.LOGIC_NEGATE_HELPURL = "https://github.com/google/blockly/wiki/Logic#not";
-      /** @export */ Blockly.Msg.LOGIC_NEGATE_TITLE = "not %1";
-      /** @export */ Blockly.Msg.LOGIC_NEGATE_TOOLTIP = "Returns true if the input is false. Returns false if the input is true.";
-      /** @export */ Blockly.Msg.LOGIC_NULL = "null";
-      /** @export */ Blockly.Msg.LOGIC_NULL_HELPURL = "https://en.wikipedia.org/wiki/Nullable_type";
-      /** @export */ Blockly.Msg.LOGIC_NULL_TOOLTIP = "Returns null.";
-      /** @export */ Blockly.Msg.LOGIC_OPERATION_AND = "and";
-      /** @export */ Blockly.Msg.LOGIC_OPERATION_HELPURL = "https://github.com/google/blockly/wiki/Logic#logical-operations";
-      /** @export */ Blockly.Msg.LOGIC_OPERATION_OR = "or";
-      /** @export */ Blockly.Msg.LOGIC_OPERATION_TOOLTIP_AND = "Return true if both inputs are true.";
-      /** @export */ Blockly.Msg.LOGIC_OPERATION_TOOLTIP_OR = "Return true if at least one of the inputs is true.";
-      /** @export */ Blockly.Msg.LOGIC_TERNARY_CONDITION = "test";
-      /** @export */ Blockly.Msg.LOGIC_TERNARY_HELPURL = "https://en.wikipedia.org/wiki/%3F:";
-      /** @export */ Blockly.Msg.LOGIC_TERNARY_IF_FALSE = "if false";
-      /** @export */ Blockly.Msg.LOGIC_TERNARY_IF_TRUE = "if true";
-      /** @export */ Blockly.Msg.LOGIC_TERNARY_TOOLTIP = "Check the condition in 'test'. If the condition is true, returns the 'if true' value; otherwise returns the 'if false' value.";
-      /** @export */ Blockly.Msg.MATH_ADDITION_SYMBOL = "+";
-      /** @export */ Blockly.Msg.MATH_ARITHMETIC_HELPURL = "https://en.wikipedia.org/wiki/Arithmetic";
-      /** @export */ Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_ADD = "Return the sum of the two numbers.";
-      /** @export */ Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_DIVIDE = "Return the quotient of the two numbers.";
-      /** @export */ Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MINUS = "Return the difference of the two numbers.";
-      /** @export */ Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MULTIPLY = "Return the product of the two numbers.";
-      /** @export */ Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_POWER = "Return the first number raised to the power of the second number.";
-      /** @export */ Blockly.Msg.MATH_CHANGE_HELPURL = "https://en.wikipedia.org/wiki/Programming_idiom#Incrementing_a_counter";
-      /** @export */ Blockly.Msg.MATH_CHANGE_TITLE = "change %1 by %2";
-      /** @export */ Blockly.Msg.MATH_CHANGE_TOOLTIP = "Add a number to variable '%1'.";
-      /** @export */ Blockly.Msg.MATH_CONSTANT_HELPURL = "https://en.wikipedia.org/wiki/Mathematical_constant";
-      /** @export */ Blockly.Msg.MATH_CONSTANT_TOOLTIP = "Return one of the common constants: π (3.141…), e (2.718…), φ (1.618…), sqrt(2) (1.414…), sqrt(½) (0.707…), or ∞ (infinity).";
-      /** @export */ Blockly.Msg.MATH_CONSTRAIN_HELPURL = "https://en.wikipedia.org/wiki/Clamping_(graphics)";
-      /** @export */ Blockly.Msg.MATH_CONSTRAIN_TITLE = "constrain %1 low %2 high %3";
-      /** @export */ Blockly.Msg.MATH_CONSTRAIN_TOOLTIP = "Constrain a number to be between the specified limits (inclusive).";
-      /** @export */ Blockly.Msg.MATH_DIVISION_SYMBOL = "÷";
-      /** @export */ Blockly.Msg.MATH_IS_DIVISIBLE_BY = "is divisible by";
-      /** @export */ Blockly.Msg.MATH_IS_EVEN = "is even";
-      /** @export */ Blockly.Msg.MATH_IS_NEGATIVE = "is negative";
-      /** @export */ Blockly.Msg.MATH_IS_ODD = "is odd";
-      /** @export */ Blockly.Msg.MATH_IS_POSITIVE = "is positive";
-      /** @export */ Blockly.Msg.MATH_IS_PRIME = "is prime";
-      /** @export */ Blockly.Msg.MATH_IS_TOOLTIP = "Check if a number is an even, odd, prime, whole, positive, negative, or if it is divisible by certain number. Returns true or false.";
-      /** @export */ Blockly.Msg.MATH_IS_WHOLE = "is whole";
-      /** @export */ Blockly.Msg.MATH_MODULO_HELPURL = "https://en.wikipedia.org/wiki/Modulo_operation";
-      /** @export */ Blockly.Msg.MATH_MODULO_TITLE = "remainder of %1 ÷ %2";
-      /** @export */ Blockly.Msg.MATH_MODULO_TOOLTIP = "Return the remainder from dividing the two numbers.";
-      /** @export */ Blockly.Msg.MATH_MULTIPLICATION_SYMBOL = "×";
-      /** @export */ Blockly.Msg.MATH_NUMBER_HELPURL = "https://en.wikipedia.org/wiki/Number";
-      /** @export */ Blockly.Msg.MATH_NUMBER_TOOLTIP = "A number.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_HELPURL = "";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_AVERAGE = "average of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_MAX = "max of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_MEDIAN = "median of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_MIN = "min of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_MODE = "modes of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_RANDOM = "random item of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_STD_DEV = "standard deviation of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_OPERATOR_SUM = "sum of list";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_AVERAGE = "Return the average (arithmetic mean) of the numeric values in the list.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_MAX = "Return the largest number in the list.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_MEDIAN = "Return the median number in the list.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_MIN = "Return the smallest number in the list.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_MODE = "Return a list of the most common item(s) in the list.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_RANDOM = "Return a random element from the list.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_STD_DEV = "Return the standard deviation of the list.";
-      /** @export */ Blockly.Msg.MATH_ONLIST_TOOLTIP_SUM = "Return the sum of all the numbers in the list.";
-      /** @export */ Blockly.Msg.MATH_POWER_SYMBOL = "^";
-      /** @export */ Blockly.Msg.MATH_RANDOM_FLOAT_HELPURL = "https://en.wikipedia.org/wiki/Random_number_generation";
-      /** @export */ Blockly.Msg.MATH_RANDOM_FLOAT_TITLE_RANDOM = "random fraction";
-      /** @export */ Blockly.Msg.MATH_RANDOM_FLOAT_TOOLTIP = "Return a random fraction between 0.0 (inclusive) and 1.0 (exclusive).";
-      /** @export */ Blockly.Msg.MATH_RANDOM_INT_HELPURL = "https://en.wikipedia.org/wiki/Random_number_generation";
-      /** @export */ Blockly.Msg.MATH_RANDOM_INT_TITLE = "random integer from %1 to %2";
-      /** @export */ Blockly.Msg.MATH_RANDOM_INT_TOOLTIP = "Return a random integer between the two specified limits, inclusive.";
-      /** @export */ Blockly.Msg.MATH_ROUND_HELPURL = "https://en.wikipedia.org/wiki/Rounding";
-      /** @export */ Blockly.Msg.MATH_ROUND_OPERATOR_ROUND = "round";
-      /** @export */ Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDDOWN = "round down";
-      /** @export */ Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDUP = "round up";
-      /** @export */ Blockly.Msg.MATH_ROUND_TOOLTIP = "Round a number up or down.";
-      /** @export */ Blockly.Msg.MATH_SINGLE_HELPURL = "https://en.wikipedia.org/wiki/Square_root";
-      /** @export */ Blockly.Msg.MATH_SINGLE_OP_ABSOLUTE = "absolute";
-      /** @export */ Blockly.Msg.MATH_SINGLE_OP_ROOT = "square root";
-      /** @export */ Blockly.Msg.MATH_SINGLE_TOOLTIP_ABS = "Return the absolute value of a number.";
-      /** @export */ Blockly.Msg.MATH_SINGLE_TOOLTIP_EXP = "Return e to the power of a number.";
-      /** @export */ Blockly.Msg.MATH_SINGLE_TOOLTIP_LN = "Return the natural logarithm of a number.";
-      /** @export */ Blockly.Msg.MATH_SINGLE_TOOLTIP_LOG10 = "Return the base 10 logarithm of a number.";
-      /** @export */ Blockly.Msg.MATH_SINGLE_TOOLTIP_NEG = "Return the negation of a number.";
-      /** @export */ Blockly.Msg.MATH_SINGLE_TOOLTIP_POW10 = "Return 10 to the power of a number.";
-      /** @export */ Blockly.Msg.MATH_SINGLE_TOOLTIP_ROOT = "Return the square root of a number.";
-      /** @export */ Blockly.Msg.MATH_SUBTRACTION_SYMBOL = "-";
-      /** @export */ Blockly.Msg.MATH_TRIG_ACOS = "acos";
-      /** @export */ Blockly.Msg.MATH_TRIG_ASIN = "asin";
-      /** @export */ Blockly.Msg.MATH_TRIG_ATAN = "atan";
-      /** @export */ Blockly.Msg.MATH_TRIG_COS = "cos";
-      /** @export */ Blockly.Msg.MATH_TRIG_HELPURL = "https://en.wikipedia.org/wiki/Trigonometric_functions";
-      /** @export */ Blockly.Msg.MATH_TRIG_SIN = "sin";
-      /** @export */ Blockly.Msg.MATH_TRIG_TAN = "tan";
-      /** @export */ Blockly.Msg.MATH_TRIG_TOOLTIP_ACOS = "Return the arccosine of a number.";
-      /** @export */ Blockly.Msg.MATH_TRIG_TOOLTIP_ASIN = "Return the arcsine of a number.";
-      /** @export */ Blockly.Msg.MATH_TRIG_TOOLTIP_ATAN = "Return the arctangent of a number.";
-      /** @export */ Blockly.Msg.MATH_TRIG_TOOLTIP_COS = "Return the cosine of a degree (not radian).";
-      /** @export */ Blockly.Msg.MATH_TRIG_TOOLTIP_SIN = "Return the sine of a degree (not radian).";
-      /** @export */ Blockly.Msg.MATH_TRIG_TOOLTIP_TAN = "Return the tangent of a degree (not radian).";
-      /** @export */ Blockly.Msg.NEW_COLOUR_VARIABLE = "Create colour variable...";
-      /** @export */ Blockly.Msg.NEW_NUMBER_VARIABLE = "Create number variable...";
-      /** @export */ Blockly.Msg.NEW_STRING_VARIABLE = "Create string variable...";
-      /** @export */ Blockly.Msg.NEW_VARIABLE = "Create variable...";
-      /** @export */ Blockly.Msg.NEW_VARIABLE_TITLE = "New variable name:";
-      /** @export */ Blockly.Msg.NEW_VARIABLE_TYPE_TITLE = "New variable type:";
-      /** @export */ Blockly.Msg.ORDINAL_NUMBER_SUFFIX = "";
-      /** @export */ Blockly.Msg.PROCEDURES_ALLOW_STATEMENTS = "allow statements";
-      /** @export */ Blockly.Msg.PROCEDURES_BEFORE_PARAMS = "with:";
-      /** @export */ Blockly.Msg.PROCEDURES_CALLNORETURN_HELPURL = "https://en.wikipedia.org/wiki/Subroutine";
-      /** @export */ Blockly.Msg.PROCEDURES_CALLNORETURN_TOOLTIP = "Run the user-defined function '%1'.";
-      /** @export */ Blockly.Msg.PROCEDURES_CALLRETURN_HELPURL = "https://en.wikipedia.org/wiki/Subroutine";
-      /** @export */ Blockly.Msg.PROCEDURES_CALLRETURN_TOOLTIP = "Run the user-defined function '%1' and use its output.";
-      /** @export */ Blockly.Msg.PROCEDURES_CALL_BEFORE_PARAMS = "with:";
-      /** @export */ Blockly.Msg.PROCEDURES_CREATE_DO = "Create '%1'";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT = "Describe this function...";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFNORETURN_DO = "";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFNORETURN_HELPURL = "https://en.wikipedia.org/wiki/Subroutine";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFNORETURN_PROCEDURE = "do something";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFNORETURN_TITLE = "to";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFNORETURN_TOOLTIP = "Creates a function with no output.";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFRETURN_HELPURL = "https://en.wikipedia.org/wiki/Subroutine";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFRETURN_RETURN = "return";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFRETURN_TOOLTIP = "Creates a function with an output.";
-      /** @export */ Blockly.Msg.PROCEDURES_DEF_DUPLICATE_WARNING = "Warning: This function has duplicate parameters.";
-      /** @export */ Blockly.Msg.PROCEDURES_HIGHLIGHT_DEF = "Highlight function definition";
-      /** @export */ Blockly.Msg.PROCEDURES_IFRETURN_HELPURL = "http://c2.com/cgi/wiki?GuardClause";
-      /** @export */ Blockly.Msg.PROCEDURES_IFRETURN_TOOLTIP = "If a value is true, then return a second value.";
-      /** @export */ Blockly.Msg.PROCEDURES_IFRETURN_WARNING = "Warning: This block may be used only within a function definition.";
-      /** @export */ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";
-      /** @export */ Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";
-      /** @export */ Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";
-      /** @export */ Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";
-      /** @export */ Blockly.Msg.REDO = "Redo";
-      /** @export */ Blockly.Msg.REMOVE_COMMENT = "Remove Comment";
-      /** @export */ Blockly.Msg.RENAME_VARIABLE = "Rename variable...";
-      /** @export */ Blockly.Msg.RENAME_VARIABLE_TITLE = "Rename all '%1' variables to:";
-      /** @export */ Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";
-      /** @export */ Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";
-      /** @export */ Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";
-      /** @export */ Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";
-      /** @export */ Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";
-      /** @export */ Blockly.Msg.TEXT_CHANGECASE_OPERATOR_TITLECASE = "to Title Case";
-      /** @export */ Blockly.Msg.TEXT_CHANGECASE_OPERATOR_UPPERCASE = "to UPPER CASE";
-      /** @export */ Blockly.Msg.TEXT_CHANGECASE_TOOLTIP = "Return a copy of the text in a different case.";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_TAIL = "";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";
-      /** @export */ Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";
-      /** @export */ Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
-      /** @export */ Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";
-      /** @export */ Blockly.Msg.TEXT_COUNT_TOOLTIP = "Count how many times some text occurs within some other text.";
-      /** @export */ Blockly.Msg.TEXT_CREATE_JOIN_ITEM_TOOLTIP = "Add an item to the text.";
-      /** @export */ Blockly.Msg.TEXT_CREATE_JOIN_TITLE_JOIN = "join";
-      /** @export */ Blockly.Msg.TEXT_CREATE_JOIN_TOOLTIP = "Add, remove, or reorder sections to reconfigure this text block.";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_END = "to letter # from end";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_START = "to letter #";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_END_LAST = "to last letter";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-a-region-of-text";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_INPUT_IN_TEXT = "in text";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_START_FIRST = "get substring from first letter";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_END = "get substring from letter # from end";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
-      /** @export */ Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";
-      /** @export */ Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";
-      /** @export */ Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";
-      /** @export */ Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";
-      /** @export */ Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";
-      /** @export */ Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";
-      /** @export */ Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";
-      /** @export */ Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";
-      /** @export */ Blockly.Msg.TEXT_ISEMPTY_TOOLTIP = "Returns true if the provided text is empty.";
-      /** @export */ Blockly.Msg.TEXT_JOIN_HELPURL = "https://github.com/google/blockly/wiki/Text#text-creation";
-      /** @export */ Blockly.Msg.TEXT_JOIN_TITLE_CREATEWITH = "create text with";
-      /** @export */ Blockly.Msg.TEXT_JOIN_TOOLTIP = "Create a piece of text by joining together any number of items.";
-      /** @export */ Blockly.Msg.TEXT_LENGTH_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";
-      /** @export */ Blockly.Msg.TEXT_LENGTH_TITLE = "length of %1";
-      /** @export */ Blockly.Msg.TEXT_LENGTH_TOOLTIP = "Returns the number of letters (including spaces) in the provided text.";
-      /** @export */ Blockly.Msg.TEXT_PRINT_HELPURL = "https://github.com/google/blockly/wiki/Text#printing-text";
-      /** @export */ Blockly.Msg.TEXT_PRINT_TITLE = "print %1";
-      /** @export */ Blockly.Msg.TEXT_PRINT_TOOLTIP = "Print the specified text, number or other value.";
-      /** @export */ Blockly.Msg.TEXT_PROMPT_HELPURL = "https://github.com/google/blockly/wiki/Text#getting-input-from-the-user";
-      /** @export */ Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER = "Prompt for user for a number.";
-      /** @export */ Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT = "Prompt for user for some text.";
-      /** @export */ Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER = "prompt for number with message";
-      /** @export */ Blockly.Msg.TEXT_PROMPT_TYPE_TEXT = "prompt for text with message";
-      /** @export */ Blockly.Msg.TEXT_REPLACE_HELPURL = "https://github.com/google/blockly/wiki/Text#replacing-substrings";
-      /** @export */ Blockly.Msg.TEXT_REPLACE_MESSAGE0 = "replace %1 with %2 in %3";
-      /** @export */ Blockly.Msg.TEXT_REPLACE_TOOLTIP = "Replace all occurances of some text within some other text.";
-      /** @export */ Blockly.Msg.TEXT_REVERSE_HELPURL = "https://github.com/google/blockly/wiki/Text#reversing-text";
-      /** @export */ Blockly.Msg.TEXT_REVERSE_MESSAGE0 = "reverse %1";
-      /** @export */ Blockly.Msg.TEXT_REVERSE_TOOLTIP = "Reverses the order of the characters in the text.";
-      /** @export */ Blockly.Msg.TEXT_TEXT_HELPURL = "https://en.wikipedia.org/wiki/String_(computer_science)";
-      /** @export */ Blockly.Msg.TEXT_TEXT_TOOLTIP = "A letter, word, or line of text.";
-      /** @export */ Blockly.Msg.TEXT_TRIM_HELPURL = "https://github.com/google/blockly/wiki/Text#trimming-removing-spaces";
-      /** @export */ Blockly.Msg.TEXT_TRIM_OPERATOR_BOTH = "trim spaces from both sides of";
-      /** @export */ Blockly.Msg.TEXT_TRIM_OPERATOR_LEFT = "trim spaces from left side of";
-      /** @export */ Blockly.Msg.TEXT_TRIM_OPERATOR_RIGHT = "trim spaces from right side of";
-      /** @export */ Blockly.Msg.TEXT_TRIM_TOOLTIP = "Return a copy of the text with spaces removed from one or both ends.";
-      /** @export */ Blockly.Msg.TODAY = "Today";
-      /** @export */ Blockly.Msg.UNDO = "Undo";
-      /** @export */ Blockly.Msg.VARIABLES_DEFAULT_NAME = "item";
-      /** @export */ Blockly.Msg.VARIABLES_GET_CREATE_SET = "Create 'set %1'";
-      /** @export */ Blockly.Msg.VARIABLES_GET_HELPURL = "https://github.com/google/blockly/wiki/Variables#get";
-      /** @export */ Blockly.Msg.VARIABLES_GET_TOOLTIP = "Returns the value of this variable.";
-      /** @export */ Blockly.Msg.VARIABLES_SET = "set %1 to %2";
-      /** @export */ Blockly.Msg.VARIABLES_SET_CREATE_GET = "Create 'get %1'";
-      /** @export */ Blockly.Msg.VARIABLES_SET_HELPURL = "https://github.com/google/blockly/wiki/Variables#set";
-      /** @export */ Blockly.Msg.VARIABLES_SET_TOOLTIP = "Sets this variable to be equal to the input.";
-      /** @export */ Blockly.Msg.VARIABLE_ALREADY_EXISTS = "A variable named '%1' already exists.";
-      /** @export */ Blockly.Msg.VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE = "A variable named '%1' already exists for another type: '%2'.";
-      /** @export */ Blockly.Msg.PROCEDURES_DEFRETURN_TITLE = Blockly.Msg.PROCEDURES_DEFNORETURN_TITLE;
-      /** @export */ Blockly.Msg.CONTROLS_IF_IF_TITLE_IF = Blockly.Msg.CONTROLS_IF_MSG_IF;
-      /** @export */ Blockly.Msg.CONTROLS_WHILEUNTIL_INPUT_DO = Blockly.Msg.CONTROLS_REPEAT_INPUT_DO;
-      /** @export */ Blockly.Msg.CONTROLS_IF_MSG_THEN = Blockly.Msg.CONTROLS_REPEAT_INPUT_DO;
-      /** @export */ Blockly.Msg.CONTROLS_IF_ELSE_TITLE_ELSE = Blockly.Msg.CONTROLS_IF_MSG_ELSE;
-      /** @export */ Blockly.Msg.PROCEDURES_DEFRETURN_PROCEDURE = Blockly.Msg.PROCEDURES_DEFNORETURN_PROCEDURE;
-      /** @export */ Blockly.Msg.LISTS_GET_SUBLIST_INPUT_IN_LIST = Blockly.Msg.LISTS_INLIST;
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_INPUT_IN_LIST = Blockly.Msg.LISTS_INLIST;
-      /** @export */ Blockly.Msg.MATH_CHANGE_TITLE_ITEM = Blockly.Msg.VARIABLES_DEFAULT_NAME;
-      /** @export */ Blockly.Msg.PROCEDURES_DEFRETURN_DO = Blockly.Msg.PROCEDURES_DEFNORETURN_DO;
-      /** @export */ Blockly.Msg.CONTROLS_IF_ELSEIF_TITLE_ELSEIF = Blockly.Msg.CONTROLS_IF_MSG_ELSEIF;
-      /** @export */ Blockly.Msg.LISTS_GET_INDEX_HELPURL = Blockly.Msg.LISTS_INDEX_OF_HELPURL;
-      /** @export */ Blockly.Msg.CONTROLS_FOREACH_INPUT_DO = Blockly.Msg.CONTROLS_REPEAT_INPUT_DO;
-      /** @export */ Blockly.Msg.LISTS_SET_INDEX_INPUT_IN_LIST = Blockly.Msg.LISTS_INLIST;
-      /** @export */ Blockly.Msg.CONTROLS_FOR_INPUT_DO = Blockly.Msg.CONTROLS_REPEAT_INPUT_DO;
-      /** @export */ Blockly.Msg.LISTS_CREATE_WITH_ITEM_TITLE = Blockly.Msg.VARIABLES_DEFAULT_NAME;
-      /** @export */ Blockly.Msg.TEXT_APPEND_VARIABLE = Blockly.Msg.VARIABLES_DEFAULT_NAME;
-      /** @export */ Blockly.Msg.TEXT_CREATE_JOIN_ITEM_TITLE_ITEM = Blockly.Msg.VARIABLES_DEFAULT_NAME;
-      /** @export */ Blockly.Msg.LISTS_INDEX_OF_INPUT_IN_LIST = Blockly.Msg.LISTS_INLIST;
-      /** @export */ Blockly.Msg.PROCEDURES_DEFRETURN_COMMENT = Blockly.Msg.PROCEDURES_DEFNORETURN_COMMENT;
-
-      /** @export */ Blockly.Msg.MATH_HUE = "230";
-      /** @export */ Blockly.Msg.LOOPS_HUE = "120";
-      /** @export */ Blockly.Msg.LISTS_HUE = "260";
-      /** @export */ Blockly.Msg.LOGIC_HUE = "210";
-      /** @export */ Blockly.Msg.VARIABLES_HUE = "330";
-      /** @export */ Blockly.Msg.TEXTS_HUE = "160";
-      /** @export */ Blockly.Msg.PROCEDURES_HUE = "290";
-      /** @export */ Blockly.Msg.COLOUR_HUE = "20";
-      /** @export */ Blockly.Msg.VARIABLES_DYNAMIC_HUE = "310";
-
-      /** @export */ Blockly.Msg.ESPRUINO_WAIT = 'wait';
-      /** @export */ Blockly.Msg.ESPRUINO_SECONDS = 'seconds';
-      /** @export */ Blockly.Msg.ESPRUINO_WAIT_TOOLTIP = 'Delay for a certain amount of time';
-      /** @export */ Blockly.Msg.ESPRUINO_AFTER = 'after';
-      /** @export */ Blockly.Msg.ESPRUINO_AFTER_TOOLTIP = 'Waits for a certain period before running code';
-
-      /** @export */ Blockly.Msg.ESPRUINO_EVERY_TOOLTIP = 'Runs code repeatedly, every so many seconds';
-      /** @export */ Blockly.Msg.ESPRUINO_EVERY = 'every';
-
-      /** @export */ Blockly.Msg.ESPRUINO_MORE = 'More';
-      /** @export */ Blockly.Msg.ESPRUINO_BACK = 'Back';
-      /** @export */ Blockly.Msg.ESPRUINO_PIN_NAME = 'The Name of a Pin';
+var Blockly = Blockly || { Msg: Object.create(null) };
 
-      /** @export */ Blockly.Msg.ESPRUINO_WATCH = 'watch';
-      /** @export */ Blockly.Msg.ESPRUINO_WATCH_TOOLTIP = 'Runs code when an input changes';
-      /** @export */ Blockly.Msg.ESPRUINO_TIME = 'Time';
-      /** @export */ Blockly.Msg.ESPRUINO_TIME_TOOLTIP = 'Read the current time in seconds';
-      /** @export */ Blockly.Msg.ESPRUINO_DIGITALWRITE = 'digitalWrite Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_VALUE = 'Value';
-      /** @export */ Blockly.Msg.ESPRUINO_DIGITALWRITE_TOOLTIP = 'Writes a Digital Value to a Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_DIGITALPULSE = 'digitalPulse Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_MILLISECONDS = 'Milliseconds';
-      /** @export */ Blockly.Msg.ESPRUINO_DIGITALPULSE_TOOLTIP = 'Pulses a pin for the given number of milliseconds';
-      /** @export */ Blockly.Msg.ESPRUINO_DIGITALREAD = 'digitalRead Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_DIGITALREAD_TOOLTIP = 'Read a Digital Value from a Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_ANALOGWRITE = 'analogWrite Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_ANALOGWRITE_TOOLTIP = 'Writes an Analog Value to a Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_ANALOGREAD = 'analogRead Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_ANALOGREAD_TOOLTIP = 'Read an Analog Value from a Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_PINMODE = 'pinMode Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_PINMODE_TOOLTIP = 'Sets the mode of the pin (if not used, pin mode is set automatically)';
-      /** @export */ Blockly.Msg.ESPRUINO_JS_TOOLTIP = 'Executes the given JavaScript code';
-      /** @export */ Blockly.Msg.ESPRUINO_JSEXPR_TOOLTIP = 'Executes the given JavaScript code as an expression';
-      /** @export */ Blockly.Msg.ESPRUINO_MOVE_SERVO = 'Move Servo on Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_TO = 'to';
-      /** @export */ Blockly.Msg.ESPRUINO_MOVE_SERVO_TOOLTIP = 'Start moving the servo motor - position between -1 and 1';
-      /** @export */ Blockly.Msg.ESPRUINO_STOP_SERVO = 'Stop Servo on Pin';
-      /** @export */ Blockly.Msg.ESPRUINO_STOP_SERVO_TOOLTIP = 'Stop moving the servo motor';
-      /** @export */ Blockly.Msg.ESPRUINO_ULTRASONIC_GET_TRIG = 'Get distance, trigger';
-      /** @export */ Blockly.Msg.ESPRUINO_ULTRASONIC_ECHO = ', echo';
-      /** @export */ Blockly.Msg.ESPRUINO_ULTRASONIC_TOOLTIP = 'Return distance in centimetres from the ultrasonic sensor';
+Blockly.Msg["ADD_COMMENT"] = "Add Comment";
+Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Can't delete the variable '%1' because it's part of the definition of the function '%2'";
+Blockly.Msg["CHANGE_VALUE_TITLE"] = "Change value:";
+Blockly.Msg["CLEAN_UP"] = "Clean up Blocks";
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";
+Blockly.Msg["COLLAPSE_ALL"] = "Collapse Blocks";
+Blockly.Msg["COLLAPSE_BLOCK"] = "Collapse Block";
+Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "colour 1";
+Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "colour 2";
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";
+Blockly.Msg["COLOUR_BLEND_RATIO"] = "ratio";
+Blockly.Msg["COLOUR_BLEND_TITLE"] = "blend";
+Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";
+Blockly.Msg["COLOUR_PICKER_HELPURL"] = "https://en.wikipedia.org/wiki/Color";
+Blockly.Msg["COLOUR_PICKER_TOOLTIP"] = "Choose a colour from the palette.";
+Blockly.Msg["COLOUR_RANDOM_HELPURL"] = "http://randomcolour.com";
+Blockly.Msg["COLOUR_RANDOM_TITLE"] = "random colour";
+Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Choose a colour at random.";
+Blockly.Msg["COLOUR_RGB_BLUE"] = "blue";
+Blockly.Msg["COLOUR_RGB_GREEN"] = "green";
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";
+Blockly.Msg["COLOUR_RGB_RED"] = "red";
+Blockly.Msg["COLOUR_RGB_TITLE"] = "colour with";
+Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";
+Blockly.Msg["CONTROLS_FLOW_STATEMENTS_HELPURL"] = "https://github.com/google/blockly/wiki/Loops#loop-termination-blocks";
+Blockly.Msg["CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK"] = "break out of loop";
+Blockly.Msg["CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE"] = "continue with next iteration of loop";
+Blockly.Msg["CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK"] = "Break out of the containing loop.";
+Blockly.Msg["CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE"] = "Skip the rest of this loop, and continue with the next iteration.";
+Blockly.Msg["CONTROLS_FLOW_STATEMENTS_WARNING"] = "Warning: This block may only be used within a loop.";
+Blockly.Msg["CONTROLS_FOREACH_HELPURL"] = "https://github.com/google/blockly/wiki/Loops#for-each";
+Blockly.Msg["CONTROLS_FOREACH_TITLE"] = "for each item %1 in list %2";
+Blockly.Msg["CONTROLS_FOREACH_TOOLTIP"] = "For each item in a list, set the variable '%1' to the item, and then do some statements.";
+Blockly.Msg["CONTROLS_FOR_HELPURL"] = "https://github.com/google/blockly/wiki/Loops#count-with";
+Blockly.Msg["CONTROLS_FOR_TITLE"] = "count with %1 from %2 to %3 by %4";
+Blockly.Msg["CONTROLS_FOR_TOOLTIP"] = "Have the variable '%1' take on the values from the start number to the end number, counting by the specified interval, and do the specified blocks.";
+Blockly.Msg["CONTROLS_IF_ELSEIF_TOOLTIP"] = "Add a condition to the if block.";
+Blockly.Msg["CONTROLS_IF_ELSE_TOOLTIP"] = "Add a final, catch-all condition to the if block.";
+Blockly.Msg["CONTROLS_IF_HELPURL"] = "https://github.com/google/blockly/wiki/IfElse";
+Blockly.Msg["CONTROLS_IF_IF_TOOLTIP"] = "Add, remove, or reorder sections to reconfigure this if block.";
+Blockly.Msg["CONTROLS_IF_MSG_ELSE"] = "else";
+Blockly.Msg["CONTROLS_IF_MSG_ELSEIF"] = "else if";
+Blockly.Msg["CONTROLS_IF_MSG_IF"] = "if";
+Blockly.Msg["CONTROLS_IF_TOOLTIP_1"] = "If a value is true, then do some statements.";
+Blockly.Msg["CONTROLS_IF_TOOLTIP_2"] = "If a value is true, then do the first block of statements. Otherwise, do the second block of statements.";
+Blockly.Msg["CONTROLS_IF_TOOLTIP_3"] = "If the first value is true, then do the first block of statements. Otherwise, if the second value is true, do the second block of statements.";
+Blockly.Msg["CONTROLS_IF_TOOLTIP_4"] = "If the first value is true, then do the first block of statements. Otherwise, if the second value is true, do the second block of statements. If none of the values are true, do the last block of statements.";
+Blockly.Msg["CONTROLS_REPEAT_HELPURL"] = "https://en.wikipedia.org/wiki/For_loop";
+Blockly.Msg["CONTROLS_REPEAT_INPUT_DO"] = "do";
+Blockly.Msg["CONTROLS_REPEAT_TITLE"] = "repeat %1 times";
+Blockly.Msg["CONTROLS_REPEAT_TOOLTIP"] = "Do some statements several times.";
+Blockly.Msg["CONTROLS_WHILEUNTIL_HELPURL"] = "https://github.com/google/blockly/wiki/Loops#repeat";
+Blockly.Msg["CONTROLS_WHILEUNTIL_OPERATOR_UNTIL"] = "repeat until";
+Blockly.Msg["CONTROLS_WHILEUNTIL_OPERATOR_WHILE"] = "repeat while";
+Blockly.Msg["CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL"] = "While a value is false, then do some statements.";
+Blockly.Msg["CONTROLS_WHILEUNTIL_TOOLTIP_WHILE"] = "While a value is true, then do some statements.";
+Blockly.Msg["DELETE_ALL_BLOCKS"] = "Delete all %1 blocks?";
+Blockly.Msg["DELETE_BLOCK"] = "Delete Block";
+Blockly.Msg["DELETE_VARIABLE"] = "Delete the '%1' variable";
+Blockly.Msg["DELETE_VARIABLE_CONFIRMATION"] = "Delete %1 uses of the '%2' variable?";
+Blockly.Msg["DELETE_X_BLOCKS"] = "Delete %1 Blocks";
+Blockly.Msg["DIALOG_CANCEL"] = "Cancel";
+Blockly.Msg["DIALOG_OK"] = "OK";
+Blockly.Msg["DISABLE_BLOCK"] = "Disable Block";
+Blockly.Msg["DUPLICATE_BLOCK"] = "Duplicate";
+Blockly.Msg["DUPLICATE_COMMENT"] = "Duplicate Comment";
+Blockly.Msg["ENABLE_BLOCK"] = "Enable Block";
+Blockly.Msg["EXPAND_ALL"] = "Expand Blocks";
+Blockly.Msg["EXPAND_BLOCK"] = "Expand Block";
+Blockly.Msg["EXTERNAL_INPUTS"] = "External Inputs";
+Blockly.Msg["HELP"] = "Help";
+Blockly.Msg["INLINE_INPUTS"] = "Inline Inputs";
+Blockly.Msg["LISTS_CREATE_EMPTY_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#create-empty-list";
+Blockly.Msg["LISTS_CREATE_EMPTY_TITLE"] = "create empty list";
+Blockly.Msg["LISTS_CREATE_EMPTY_TOOLTIP"] = "Returns a list, of length 0, containing no data records";
+Blockly.Msg["LISTS_CREATE_WITH_CONTAINER_TITLE_ADD"] = "list";
+Blockly.Msg["LISTS_CREATE_WITH_CONTAINER_TOOLTIP"] = "Add, remove, or reorder sections to reconfigure this list block.";
+Blockly.Msg["LISTS_CREATE_WITH_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#create-list-with";
+Blockly.Msg["LISTS_CREATE_WITH_INPUT_WITH"] = "create list with";
+Blockly.Msg["LISTS_CREATE_WITH_ITEM_TOOLTIP"] = "Add an item to the list.";
+Blockly.Msg["LISTS_CREATE_WITH_TOOLTIP"] = "Create a list with any number of items.";
+Blockly.Msg["LISTS_GET_INDEX_FIRST"] = "first";
+Blockly.Msg["LISTS_GET_INDEX_FROM_END"] = "# from end";
+Blockly.Msg["LISTS_GET_INDEX_FROM_START"] = "#";
+Blockly.Msg["LISTS_GET_INDEX_GET"] = "get";
+Blockly.Msg["LISTS_GET_INDEX_GET_REMOVE"] = "get and remove";
+Blockly.Msg["LISTS_GET_INDEX_LAST"] = "last";
+Blockly.Msg["LISTS_GET_INDEX_RANDOM"] = "random";
+Blockly.Msg["LISTS_GET_INDEX_REMOVE"] = "remove";
+Blockly.Msg["LISTS_GET_INDEX_TAIL"] = "";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_FIRST"] = "Returns the first item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_FROM"] = "Returns the item at the specified position in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_LAST"] = "Returns the last item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_RANDOM"] = "Returns a random item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FIRST"] = "Removes and returns the first item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM"] = "Removes and returns the item at the specified position in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_LAST"] = "Removes and returns the last item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_RANDOM"] = "Removes and returns a random item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_REMOVE_FIRST"] = "Removes the first item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_REMOVE_FROM"] = "Removes the item at the specified position in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_REMOVE_LAST"] = "Removes the last item in a list.";
+Blockly.Msg["LISTS_GET_INDEX_TOOLTIP_REMOVE_RANDOM"] = "Removes a random item in a list.";
+Blockly.Msg["LISTS_GET_SUBLIST_END_FROM_END"] = "to # from end";
+Blockly.Msg["LISTS_GET_SUBLIST_END_FROM_START"] = "to #";
+Blockly.Msg["LISTS_GET_SUBLIST_END_LAST"] = "to last";
+Blockly.Msg["LISTS_GET_SUBLIST_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#getting-a-sublist";
+Blockly.Msg["LISTS_GET_SUBLIST_START_FIRST"] = "get sub-list from first";
+Blockly.Msg["LISTS_GET_SUBLIST_START_FROM_END"] = "get sub-list from # from end";
+Blockly.Msg["LISTS_GET_SUBLIST_START_FROM_START"] = "get sub-list from #";
+Blockly.Msg["LISTS_GET_SUBLIST_TAIL"] = "";
+Blockly.Msg["LISTS_GET_SUBLIST_TOOLTIP"] = "Creates a copy of the specified portion of a list.";
+Blockly.Msg["LISTS_INDEX_FROM_END_TOOLTIP"] = "%1 is the last item.";
+Blockly.Msg["LISTS_INDEX_FROM_START_TOOLTIP"] = "%1 is the first item.";
+Blockly.Msg["LISTS_INDEX_OF_FIRST"] = "find first occurrence of item";
+Blockly.Msg["LISTS_INDEX_OF_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#getting-items-from-a-list";
+Blockly.Msg["LISTS_INDEX_OF_LAST"] = "find last occurrence of item";
+Blockly.Msg["LISTS_INDEX_OF_TOOLTIP"] = "Returns the index of the first/last occurrence of the item in the list. Returns %1 if item is not found.";
+Blockly.Msg["LISTS_INLIST"] = "in list";
+Blockly.Msg["LISTS_ISEMPTY_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#is-empty";
+Blockly.Msg["LISTS_ISEMPTY_TITLE"] = "%1 is empty";
+Blockly.Msg["LISTS_ISEMPTY_TOOLTIP"] = "Returns true if the list is empty.";
+Blockly.Msg["LISTS_LENGTH_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#length-of";
+Blockly.Msg["LISTS_LENGTH_TITLE"] = "length of %1";
+Blockly.Msg["LISTS_LENGTH_TOOLTIP"] = "Returns the length of a list.";
+Blockly.Msg["LISTS_REPEAT_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#create-list-with";
+Blockly.Msg["LISTS_REPEAT_TITLE"] = "create list with item %1 repeated %2 times";
+Blockly.Msg["LISTS_REPEAT_TOOLTIP"] = "Creates a list consisting of the given value repeated the specified number of times.";
+Blockly.Msg["LISTS_REVERSE_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#reversing-a-list";
+Blockly.Msg["LISTS_REVERSE_MESSAGE0"] = "reverse %1";
+Blockly.Msg["LISTS_REVERSE_TOOLTIP"] = "Reverse a copy of a list.";
+Blockly.Msg["LISTS_SET_INDEX_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#in-list--set";
+Blockly.Msg["LISTS_SET_INDEX_INPUT_TO"] = "as";
+Blockly.Msg["LISTS_SET_INDEX_INSERT"] = "insert at";
+Blockly.Msg["LISTS_SET_INDEX_SET"] = "set";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_INSERT_FIRST"] = "Inserts the item at the start of a list.";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_INSERT_FROM"] = "Inserts the item at the specified position in a list.";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_INSERT_LAST"] = "Append the item to the end of a list.";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_INSERT_RANDOM"] = "Inserts the item randomly in a list.";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_SET_FIRST"] = "Sets the first item in a list.";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_SET_FROM"] = "Sets the item at the specified position in a list.";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_SET_LAST"] = "Sets the last item in a list.";
+Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_SET_RANDOM"] = "Sets a random item in a list.";
+Blockly.Msg["LISTS_SORT_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#sorting-a-list";
+Blockly.Msg["LISTS_SORT_ORDER_ASCENDING"] = "ascending";
+Blockly.Msg["LISTS_SORT_ORDER_DESCENDING"] = "descending";
+Blockly.Msg["LISTS_SORT_TITLE"] = "sort %1 %2 %3";
+Blockly.Msg["LISTS_SORT_TOOLTIP"] = "Sort a copy of a list.";
+Blockly.Msg["LISTS_SORT_TYPE_IGNORECASE"] = "alphabetic, ignore case";
+Blockly.Msg["LISTS_SORT_TYPE_NUMERIC"] = "numeric";
+Blockly.Msg["LISTS_SORT_TYPE_TEXT"] = "alphabetic";
+Blockly.Msg["LISTS_SPLIT_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg["LISTS_SPLIT_LIST_FROM_TEXT"] = "make list from text";
+Blockly.Msg["LISTS_SPLIT_TEXT_FROM_LIST"] = "make text from list";
+Blockly.Msg["LISTS_SPLIT_TOOLTIP_JOIN"] = "Join a list of texts into one text, separated by a delimiter.";
+Blockly.Msg["LISTS_SPLIT_TOOLTIP_SPLIT"] = "Split text into a list of texts, breaking at each delimiter.";
+Blockly.Msg["LISTS_SPLIT_WITH_DELIMITER"] = "with delimiter";
+Blockly.Msg["LOGIC_BOOLEAN_FALSE"] = "false";
+Blockly.Msg["LOGIC_BOOLEAN_HELPURL"] = "https://github.com/google/blockly/wiki/Logic#values";
+Blockly.Msg["LOGIC_BOOLEAN_TOOLTIP"] = "Returns either true or false.";
+Blockly.Msg["LOGIC_BOOLEAN_TRUE"] = "true";
+Blockly.Msg["LOGIC_COMPARE_HELPURL"] = "https://en.wikipedia.org/wiki/Inequality_(mathematics)";
+Blockly.Msg["LOGIC_COMPARE_TOOLTIP_EQ"] = "Return true if both inputs equal each other.";
+Blockly.Msg["LOGIC_COMPARE_TOOLTIP_GT"] = "Return true if the first input is greater than the second input.";
+Blockly.Msg["LOGIC_COMPARE_TOOLTIP_GTE"] = "Return true if the first input is greater than or equal to the second input.";
+Blockly.Msg["LOGIC_COMPARE_TOOLTIP_LT"] = "Return true if the first input is smaller than the second input.";
+Blockly.Msg["LOGIC_COMPARE_TOOLTIP_LTE"] = "Return true if the first input is smaller than or equal to the second input.";
+Blockly.Msg["LOGIC_COMPARE_TOOLTIP_NEQ"] = "Return true if both inputs are not equal to each other.";
+Blockly.Msg["LOGIC_NEGATE_HELPURL"] = "https://github.com/google/blockly/wiki/Logic#not";
+Blockly.Msg["LOGIC_NEGATE_TITLE"] = "not %1";
+Blockly.Msg["LOGIC_NEGATE_TOOLTIP"] = "Returns true if the input is false. Returns false if the input is true.";
+Blockly.Msg["LOGIC_NULL"] = "null";
+Blockly.Msg["LOGIC_NULL_HELPURL"] = "https://en.wikipedia.org/wiki/Nullable_type";
+Blockly.Msg["LOGIC_NULL_TOOLTIP"] = "Returns null.";
+Blockly.Msg["LOGIC_OPERATION_AND"] = "and";
+Blockly.Msg["LOGIC_OPERATION_HELPURL"] = "https://github.com/google/blockly/wiki/Logic#logical-operations";
+Blockly.Msg["LOGIC_OPERATION_OR"] = "or";
+Blockly.Msg["LOGIC_OPERATION_TOOLTIP_AND"] = "Return true if both inputs are true.";
+Blockly.Msg["LOGIC_OPERATION_TOOLTIP_OR"] = "Return true if at least one of the inputs is true.";
+Blockly.Msg["LOGIC_TERNARY_CONDITION"] = "test";
+Blockly.Msg["LOGIC_TERNARY_HELPURL"] = "https://en.wikipedia.org/wiki/%3F:";
+Blockly.Msg["LOGIC_TERNARY_IF_FALSE"] = "if false";
+Blockly.Msg["LOGIC_TERNARY_IF_TRUE"] = "if true";
+Blockly.Msg["LOGIC_TERNARY_TOOLTIP"] = "Check the condition in 'test'. If the condition is true, returns the 'if true' value; otherwise returns the 'if false' value.";
+Blockly.Msg["MATH_ADDITION_SYMBOL"] = "+";
+Blockly.Msg["MATH_ARITHMETIC_HELPURL"] = "https://en.wikipedia.org/wiki/Arithmetic";
+Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_ADD"] = "Return the sum of the two numbers.";
+Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_DIVIDE"] = "Return the quotient of the two numbers.";
+Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_MINUS"] = "Return the difference of the two numbers.";
+Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_MULTIPLY"] = "Return the product of the two numbers.";
+Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_POWER"] = "Return the first number raised to the power of the second number.";
+Blockly.Msg["MATH_ATAN2_HELPURL"] = "https://en.wikipedia.org/wiki/Atan2";
+Blockly.Msg["MATH_ATAN2_TITLE"] = "atan2 of X:%1 Y:%2";
+Blockly.Msg["MATH_ATAN2_TOOLTIP"] = "Return the arctangent of point (X, Y) in degrees from -180 to 180.";
+Blockly.Msg["MATH_CHANGE_HELPURL"] = "https://en.wikipedia.org/wiki/Programming_idiom#Incrementing_a_counter";
+Blockly.Msg["MATH_CHANGE_TITLE"] = "change %1 by %2";
+Blockly.Msg["MATH_CHANGE_TOOLTIP"] = "Add a number to variable '%1'.";
+Blockly.Msg["MATH_CONSTANT_HELPURL"] = "https://en.wikipedia.org/wiki/Mathematical_constant";
+Blockly.Msg["MATH_CONSTANT_TOOLTIP"] = "Return one of the common constants: π (3.141…), e (2.718…), φ (1.618…), sqrt(2) (1.414…), sqrt(½) (0.707…), or ∞ (infinity).";
+Blockly.Msg["MATH_CONSTRAIN_HELPURL"] = "https://en.wikipedia.org/wiki/Clamping_(graphics)";
+Blockly.Msg["MATH_CONSTRAIN_TITLE"] = "constrain %1 low %2 high %3";
+Blockly.Msg["MATH_CONSTRAIN_TOOLTIP"] = "Constrain a number to be between the specified limits (inclusive).";
+Blockly.Msg["MATH_DIVISION_SYMBOL"] = "÷";
+Blockly.Msg["MATH_IS_DIVISIBLE_BY"] = "is divisible by";
+Blockly.Msg["MATH_IS_EVEN"] = "is even";
+Blockly.Msg["MATH_IS_NEGATIVE"] = "is negative";
+Blockly.Msg["MATH_IS_ODD"] = "is odd";
+Blockly.Msg["MATH_IS_POSITIVE"] = "is positive";
+Blockly.Msg["MATH_IS_PRIME"] = "is prime";
+Blockly.Msg["MATH_IS_TOOLTIP"] = "Check if a number is an even, odd, prime, whole, positive, negative, or if it is divisible by certain number. Returns true or false.";
+Blockly.Msg["MATH_IS_WHOLE"] = "is whole";
+Blockly.Msg["MATH_MODULO_HELPURL"] = "https://en.wikipedia.org/wiki/Modulo_operation";
+Blockly.Msg["MATH_MODULO_TITLE"] = "remainder of %1 ÷ %2";
+Blockly.Msg["MATH_MODULO_TOOLTIP"] = "Return the remainder from dividing the two numbers.";
+Blockly.Msg["MATH_MULTIPLICATION_SYMBOL"] = "×";
+Blockly.Msg["MATH_NUMBER_HELPURL"] = "https://en.wikipedia.org/wiki/Number";
+Blockly.Msg["MATH_NUMBER_TOOLTIP"] = "A number.";
+Blockly.Msg["MATH_ONLIST_HELPURL"] = "";
+Blockly.Msg["MATH_ONLIST_OPERATOR_AVERAGE"] = "average of list";
+Blockly.Msg["MATH_ONLIST_OPERATOR_MAX"] = "max of list";
+Blockly.Msg["MATH_ONLIST_OPERATOR_MEDIAN"] = "median of list";
+Blockly.Msg["MATH_ONLIST_OPERATOR_MIN"] = "min of list";
+Blockly.Msg["MATH_ONLIST_OPERATOR_MODE"] = "modes of list";
+Blockly.Msg["MATH_ONLIST_OPERATOR_RANDOM"] = "random item of list";
+Blockly.Msg["MATH_ONLIST_OPERATOR_STD_DEV"] = "standard deviation of list";
+Blockly.Msg["MATH_ONLIST_OPERATOR_SUM"] = "sum of list";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_AVERAGE"] = "Return the average (arithmetic mean) of the numeric values in the list.";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_MAX"] = "Return the largest number in the list.";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_MEDIAN"] = "Return the median number in the list.";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_MIN"] = "Return the smallest number in the list.";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_MODE"] = "Return a list of the most common item(s) in the list.";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_RANDOM"] = "Return a random element from the list.";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_STD_DEV"] = "Return the standard deviation of the list.";
+Blockly.Msg["MATH_ONLIST_TOOLTIP_SUM"] = "Return the sum of all the numbers in the list.";
+Blockly.Msg["MATH_POWER_SYMBOL"] = "^";
+Blockly.Msg["MATH_RANDOM_FLOAT_HELPURL"] = "https://en.wikipedia.org/wiki/Random_number_generation";
+Blockly.Msg["MATH_RANDOM_FLOAT_TITLE_RANDOM"] = "random fraction";
+Blockly.Msg["MATH_RANDOM_FLOAT_TOOLTIP"] = "Return a random fraction between 0.0 (inclusive) and 1.0 (exclusive).";
+Blockly.Msg["MATH_RANDOM_INT_HELPURL"] = "https://en.wikipedia.org/wiki/Random_number_generation";
+Blockly.Msg["MATH_RANDOM_INT_TITLE"] = "random integer from %1 to %2";
+Blockly.Msg["MATH_RANDOM_INT_TOOLTIP"] = "Return a random integer between the two specified limits, inclusive.";
+Blockly.Msg["MATH_ROUND_HELPURL"] = "https://en.wikipedia.org/wiki/Rounding";
+Blockly.Msg["MATH_ROUND_OPERATOR_ROUND"] = "round";
+Blockly.Msg["MATH_ROUND_OPERATOR_ROUNDDOWN"] = "round down";
+Blockly.Msg["MATH_ROUND_OPERATOR_ROUNDUP"] = "round up";
+Blockly.Msg["MATH_ROUND_TOOLTIP"] = "Round a number up or down.";
+Blockly.Msg["MATH_SINGLE_HELPURL"] = "https://en.wikipedia.org/wiki/Square_root";
+Blockly.Msg["MATH_SINGLE_OP_ABSOLUTE"] = "absolute";
+Blockly.Msg["MATH_SINGLE_OP_ROOT"] = "square root";
+Blockly.Msg["MATH_SINGLE_TOOLTIP_ABS"] = "Return the absolute value of a number.";
+Blockly.Msg["MATH_SINGLE_TOOLTIP_EXP"] = "Return e to the power of a number.";
+Blockly.Msg["MATH_SINGLE_TOOLTIP_LN"] = "Return the natural logarithm of a number.";
+Blockly.Msg["MATH_SINGLE_TOOLTIP_LOG10"] = "Return the base 10 logarithm of a number.";
+Blockly.Msg["MATH_SINGLE_TOOLTIP_NEG"] = "Return the negation of a number.";
+Blockly.Msg["MATH_SINGLE_TOOLTIP_POW10"] = "Return 10 to the power of a number.";
+Blockly.Msg["MATH_SINGLE_TOOLTIP_ROOT"] = "Return the square root of a number.";
+Blockly.Msg["MATH_SUBTRACTION_SYMBOL"] = "-";
+Blockly.Msg["MATH_TRIG_ACOS"] = "acos";
+Blockly.Msg["MATH_TRIG_ASIN"] = "asin";
+Blockly.Msg["MATH_TRIG_ATAN"] = "atan";
+Blockly.Msg["MATH_TRIG_COS"] = "cos";
+Blockly.Msg["MATH_TRIG_HELPURL"] = "https://en.wikipedia.org/wiki/Trigonometric_functions";
+Blockly.Msg["MATH_TRIG_SIN"] = "sin";
+Blockly.Msg["MATH_TRIG_TAN"] = "tan";
+Blockly.Msg["MATH_TRIG_TOOLTIP_ACOS"] = "Return the arccosine of a number.";
+Blockly.Msg["MATH_TRIG_TOOLTIP_ASIN"] = "Return the arcsine of a number.";
+Blockly.Msg["MATH_TRIG_TOOLTIP_ATAN"] = "Return the arctangent of a number.";
+Blockly.Msg["MATH_TRIG_TOOLTIP_COS"] = "Return the cosine of a degree (not radian).";
+Blockly.Msg["MATH_TRIG_TOOLTIP_SIN"] = "Return the sine of a degree (not radian).";
+Blockly.Msg["MATH_TRIG_TOOLTIP_TAN"] = "Return the tangent of a degree (not radian).";
+Blockly.Msg["NEW_COLOUR_VARIABLE"] = "Create colour variable...";
+Blockly.Msg["NEW_NUMBER_VARIABLE"] = "Create number variable...";
+Blockly.Msg["NEW_STRING_VARIABLE"] = "Create string variable...";
+Blockly.Msg["NEW_VARIABLE"] = "Create variable...";
+Blockly.Msg["NEW_VARIABLE_TITLE"] = "New variable name:";
+Blockly.Msg["NEW_VARIABLE_TYPE_TITLE"] = "New variable type:";
+Blockly.Msg["ORDINAL_NUMBER_SUFFIX"] = "";
+Blockly.Msg["PROCEDURES_ALLOW_STATEMENTS"] = "allow statements";
+Blockly.Msg["PROCEDURES_BEFORE_PARAMS"] = "with:";
+Blockly.Msg["PROCEDURES_CALLNORETURN_HELPURL"] = "https://en.wikipedia.org/wiki/Subroutine";
+Blockly.Msg["PROCEDURES_CALLNORETURN_TOOLTIP"] = "Run the user-defined function '%1'.";
+Blockly.Msg["PROCEDURES_CALLRETURN_HELPURL"] = "https://en.wikipedia.org/wiki/Subroutine";
+Blockly.Msg["PROCEDURES_CALLRETURN_TOOLTIP"] = "Run the user-defined function '%1' and use its output.";
+Blockly.Msg["PROCEDURES_CALL_BEFORE_PARAMS"] = "with:";
+Blockly.Msg["PROCEDURES_CREATE_DO"] = "Create '%1'";
+Blockly.Msg["PROCEDURES_DEFNORETURN_COMMENT"] = "Describe this function...";
+Blockly.Msg["PROCEDURES_DEFNORETURN_DO"] = "";
+Blockly.Msg["PROCEDURES_DEFNORETURN_HELPURL"] = "https://en.wikipedia.org/wiki/Subroutine";
+Blockly.Msg["PROCEDURES_DEFNORETURN_PROCEDURE"] = "do something";
+Blockly.Msg["PROCEDURES_DEFNORETURN_TITLE"] = "to";
+Blockly.Msg["PROCEDURES_DEFNORETURN_TOOLTIP"] = "Creates a function with no output.";
+Blockly.Msg["PROCEDURES_DEFRETURN_HELPURL"] = "https://en.wikipedia.org/wiki/Subroutine";
+Blockly.Msg["PROCEDURES_DEFRETURN_RETURN"] = "return";
+Blockly.Msg["PROCEDURES_DEFRETURN_TOOLTIP"] = "Creates a function with an output.";
+Blockly.Msg["PROCEDURES_DEF_DUPLICATE_WARNING"] = "Warning: This function has duplicate parameters.";
+Blockly.Msg["PROCEDURES_HIGHLIGHT_DEF"] = "Highlight function definition";
+Blockly.Msg["PROCEDURES_IFRETURN_HELPURL"] = "https://c2.com/cgi/wiki?GuardClause";
+Blockly.Msg["PROCEDURES_IFRETURN_TOOLTIP"] = "If a value is true, then return a second value.";
+Blockly.Msg["PROCEDURES_IFRETURN_WARNING"] = "Warning: This block may be used only within a function definition.";
+Blockly.Msg["PROCEDURES_MUTATORARG_TITLE"] = "input name:";
+Blockly.Msg["PROCEDURES_MUTATORARG_TOOLTIP"] = "Add an input to the function.";
+Blockly.Msg["PROCEDURES_MUTATORCONTAINER_TITLE"] = "inputs";
+Blockly.Msg["PROCEDURES_MUTATORCONTAINER_TOOLTIP"] = "Add, remove, or reorder inputs to this function.";
+Blockly.Msg["REDO"] = "Redo";
+Blockly.Msg["REMOVE_COMMENT"] = "Remove Comment";
+Blockly.Msg["RENAME_VARIABLE"] = "Rename variable...";
+Blockly.Msg["RENAME_VARIABLE_TITLE"] = "Rename all '%1' variables to:";
+Blockly.Msg["TEXT_APPEND_HELPURL"] = "https://github.com/google/blockly/wiki/Text#text-modification";
+Blockly.Msg["TEXT_APPEND_TITLE"] = "to %1 append text %2";
+Blockly.Msg["TEXT_APPEND_TOOLTIP"] = "Append some text to variable '%1'.";
+Blockly.Msg["TEXT_CHANGECASE_HELPURL"] = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";
+Blockly.Msg["TEXT_CHANGECASE_OPERATOR_LOWERCASE"] = "to lower case";
+Blockly.Msg["TEXT_CHANGECASE_OPERATOR_TITLECASE"] = "to Title Case";
+Blockly.Msg["TEXT_CHANGECASE_OPERATOR_UPPERCASE"] = "to UPPER CASE";
+Blockly.Msg["TEXT_CHANGECASE_TOOLTIP"] = "Return a copy of the text in a different case.";
+Blockly.Msg["TEXT_CHARAT_FIRST"] = "get first letter";
+Blockly.Msg["TEXT_CHARAT_FROM_END"] = "get letter # from end";
+Blockly.Msg["TEXT_CHARAT_FROM_START"] = "get letter #";
+Blockly.Msg["TEXT_CHARAT_HELPURL"] = "https://github.com/google/blockly/wiki/Text#extracting-text";
+Blockly.Msg["TEXT_CHARAT_LAST"] = "get last letter";
+Blockly.Msg["TEXT_CHARAT_RANDOM"] = "get random letter";
+Blockly.Msg["TEXT_CHARAT_TAIL"] = "";
+Blockly.Msg["TEXT_CHARAT_TITLE"] = "in text %1 %2";
+Blockly.Msg["TEXT_CHARAT_TOOLTIP"] = "Returns the letter at the specified position.";
+Blockly.Msg["TEXT_COUNT_HELPURL"] = "https://github.com/google/blockly/wiki/Text#counting-substrings";
+Blockly.Msg["TEXT_COUNT_MESSAGE0"] = "count %1 in %2";
+Blockly.Msg["TEXT_COUNT_TOOLTIP"] = "Count how many times some text occurs within some other text.";
+Blockly.Msg["TEXT_CREATE_JOIN_ITEM_TOOLTIP"] = "Add an item to the text.";
+Blockly.Msg["TEXT_CREATE_JOIN_TITLE_JOIN"] = "join";
+Blockly.Msg["TEXT_CREATE_JOIN_TOOLTIP"] = "Add, remove, or reorder sections to reconfigure this text block.";
+Blockly.Msg["TEXT_GET_SUBSTRING_END_FROM_END"] = "to letter # from end";
+Blockly.Msg["TEXT_GET_SUBSTRING_END_FROM_START"] = "to letter #";
+Blockly.Msg["TEXT_GET_SUBSTRING_END_LAST"] = "to last letter";
+Blockly.Msg["TEXT_GET_SUBSTRING_HELPURL"] = "https://github.com/google/blockly/wiki/Text#extracting-a-region-of-text";
+Blockly.Msg["TEXT_GET_SUBSTRING_INPUT_IN_TEXT"] = "in text";
+Blockly.Msg["TEXT_GET_SUBSTRING_START_FIRST"] = "get substring from first letter";
+Blockly.Msg["TEXT_GET_SUBSTRING_START_FROM_END"] = "get substring from letter # from end";
+Blockly.Msg["TEXT_GET_SUBSTRING_START_FROM_START"] = "get substring from letter #";
+Blockly.Msg["TEXT_GET_SUBSTRING_TAIL"] = "";
+Blockly.Msg["TEXT_GET_SUBSTRING_TOOLTIP"] = "Returns a specified portion of the text.";
+Blockly.Msg["TEXT_INDEXOF_HELPURL"] = "https://github.com/google/blockly/wiki/Text#finding-text";
+Blockly.Msg["TEXT_INDEXOF_OPERATOR_FIRST"] = "find first occurrence of text";
+Blockly.Msg["TEXT_INDEXOF_OPERATOR_LAST"] = "find last occurrence of text";
+Blockly.Msg["TEXT_INDEXOF_TITLE"] = "in text %1 %2 %3";
+Blockly.Msg["TEXT_INDEXOF_TOOLTIP"] = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";
+Blockly.Msg["TEXT_ISEMPTY_HELPURL"] = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";
+Blockly.Msg["TEXT_ISEMPTY_TITLE"] = "%1 is empty";
+Blockly.Msg["TEXT_ISEMPTY_TOOLTIP"] = "Returns true if the provided text is empty.";
+Blockly.Msg["TEXT_JOIN_HELPURL"] = "https://github.com/google/blockly/wiki/Text#text-creation";
+Blockly.Msg["TEXT_JOIN_TITLE_CREATEWITH"] = "create text with";
+Blockly.Msg["TEXT_JOIN_TOOLTIP"] = "Create a piece of text by joining together any number of items.";
+Blockly.Msg["TEXT_LENGTH_HELPURL"] = "https://github.com/google/blockly/wiki/Text#text-modification";
+Blockly.Msg["TEXT_LENGTH_TITLE"] = "length of %1";
+Blockly.Msg["TEXT_LENGTH_TOOLTIP"] = "Returns the number of letters (including spaces) in the provided text.";
+Blockly.Msg["TEXT_PRINT_HELPURL"] = "https://github.com/google/blockly/wiki/Text#printing-text";
+Blockly.Msg["TEXT_PRINT_TITLE"] = "print %1";
+Blockly.Msg["TEXT_PRINT_TOOLTIP"] = "Print the specified text, number or other value.";
+Blockly.Msg["TEXT_PROMPT_HELPURL"] = "https://github.com/google/blockly/wiki/Text#getting-input-from-the-user";
+Blockly.Msg["TEXT_PROMPT_TOOLTIP_NUMBER"] = "Prompt for user for a number.";
+Blockly.Msg["TEXT_PROMPT_TOOLTIP_TEXT"] = "Prompt for user for some text.";
+Blockly.Msg["TEXT_PROMPT_TYPE_NUMBER"] = "prompt for number with message";
+Blockly.Msg["TEXT_PROMPT_TYPE_TEXT"] = "prompt for text with message";
+Blockly.Msg["TEXT_REPLACE_HELPURL"] = "https://github.com/google/blockly/wiki/Text#replacing-substrings";
+Blockly.Msg["TEXT_REPLACE_MESSAGE0"] = "replace %1 with %2 in %3";
+Blockly.Msg["TEXT_REPLACE_TOOLTIP"] = "Replace all occurances of some text within some other text.";
+Blockly.Msg["TEXT_REVERSE_HELPURL"] = "https://github.com/google/blockly/wiki/Text#reversing-text";
+Blockly.Msg["TEXT_REVERSE_MESSAGE0"] = "reverse %1";
+Blockly.Msg["TEXT_REVERSE_TOOLTIP"] = "Reverses the order of the characters in the text.";
+Blockly.Msg["TEXT_TEXT_HELPURL"] = "https://en.wikipedia.org/wiki/String_(computer_science)";
+Blockly.Msg["TEXT_TEXT_TOOLTIP"] = "A letter, word, or line of text.";
+Blockly.Msg["TEXT_TRIM_HELPURL"] = "https://github.com/google/blockly/wiki/Text#trimming-removing-spaces";
+Blockly.Msg["TEXT_TRIM_OPERATOR_BOTH"] = "trim spaces from both sides of";
+Blockly.Msg["TEXT_TRIM_OPERATOR_LEFT"] = "trim spaces from left side of";
+Blockly.Msg["TEXT_TRIM_OPERATOR_RIGHT"] = "trim spaces from right side of";
+Blockly.Msg["TEXT_TRIM_TOOLTIP"] = "Return a copy of the text with spaces removed from one or both ends.";
+Blockly.Msg["TODAY"] = "Today";
+Blockly.Msg["UNDO"] = "Undo";
+Blockly.Msg["UNNAMED_KEY"] = "unnamed";
+Blockly.Msg["VARIABLES_DEFAULT_NAME"] = "item";
+Blockly.Msg["VARIABLES_GET_CREATE_SET"] = "Create 'set %1'";
+Blockly.Msg["VARIABLES_GET_HELPURL"] = "https://github.com/google/blockly/wiki/Variables#get";
+Blockly.Msg["VARIABLES_GET_TOOLTIP"] = "Returns the value of this variable.";
+Blockly.Msg["VARIABLES_SET"] = "set %1 to %2";
+Blockly.Msg["VARIABLES_SET_CREATE_GET"] = "Create 'get %1'";
+Blockly.Msg["VARIABLES_SET_HELPURL"] = "https://github.com/google/blockly/wiki/Variables#set";
+Blockly.Msg["VARIABLES_SET_TOOLTIP"] = "Sets this variable to be equal to the input.";
+Blockly.Msg["VARIABLE_ALREADY_EXISTS"] = "A variable named '%1' already exists.";
+Blockly.Msg["VARIABLE_ALREADY_EXISTS_FOR_ANOTHER_TYPE"] = "A variable named '%1' already exists for another type: '%2'.";
+Blockly.Msg["WORKSPACE_ARIA_LABEL"] = "Blockly Workspace";
+Blockly.Msg["WORKSPACE_COMMENT_DEFAULT_TEXT"] = "Say something...";
+Blockly.Msg["CONTROLS_FOREACH_INPUT_DO"] = Blockly.Msg["CONTROLS_REPEAT_INPUT_DO"];
+Blockly.Msg["CONTROLS_FOR_INPUT_DO"] = Blockly.Msg["CONTROLS_REPEAT_INPUT_DO"];
+Blockly.Msg["CONTROLS_IF_ELSEIF_TITLE_ELSEIF"] = Blockly.Msg["CONTROLS_IF_MSG_ELSEIF"];
+Blockly.Msg["CONTROLS_IF_ELSE_TITLE_ELSE"] = Blockly.Msg["CONTROLS_IF_MSG_ELSE"];
+Blockly.Msg["CONTROLS_IF_IF_TITLE_IF"] = Blockly.Msg["CONTROLS_IF_MSG_IF"];
+Blockly.Msg["CONTROLS_IF_MSG_THEN"] = Blockly.Msg["CONTROLS_REPEAT_INPUT_DO"];
+Blockly.Msg["CONTROLS_WHILEUNTIL_INPUT_DO"] = Blockly.Msg["CONTROLS_REPEAT_INPUT_DO"];
+Blockly.Msg["LISTS_CREATE_WITH_ITEM_TITLE"] = Blockly.Msg["VARIABLES_DEFAULT_NAME"];
+Blockly.Msg["LISTS_GET_INDEX_HELPURL"] = Blockly.Msg["LISTS_INDEX_OF_HELPURL"];
+Blockly.Msg["LISTS_GET_INDEX_INPUT_IN_LIST"] = Blockly.Msg["LISTS_INLIST"];
+Blockly.Msg["LISTS_GET_SUBLIST_INPUT_IN_LIST"] = Blockly.Msg["LISTS_INLIST"];
+Blockly.Msg["LISTS_INDEX_OF_INPUT_IN_LIST"] = Blockly.Msg["LISTS_INLIST"];
+Blockly.Msg["LISTS_SET_INDEX_INPUT_IN_LIST"] = Blockly.Msg["LISTS_INLIST"];
+Blockly.Msg["MATH_CHANGE_TITLE_ITEM"] = Blockly.Msg["VARIABLES_DEFAULT_NAME"];
+Blockly.Msg["PROCEDURES_DEFRETURN_COMMENT"] = Blockly.Msg["PROCEDURES_DEFNORETURN_COMMENT"];
+Blockly.Msg["PROCEDURES_DEFRETURN_DO"] = Blockly.Msg["PROCEDURES_DEFNORETURN_DO"];
+Blockly.Msg["PROCEDURES_DEFRETURN_PROCEDURE"] = Blockly.Msg["PROCEDURES_DEFNORETURN_PROCEDURE"];
+Blockly.Msg["PROCEDURES_DEFRETURN_TITLE"] = Blockly.Msg["PROCEDURES_DEFNORETURN_TITLE"];
+Blockly.Msg["TEXT_APPEND_VARIABLE"] = Blockly.Msg["VARIABLES_DEFAULT_NAME"];
+Blockly.Msg["TEXT_CREATE_JOIN_ITEM_TITLE_ITEM"] = Blockly.Msg["VARIABLES_DEFAULT_NAME"];
 
-}
+Blockly.Msg["MATH_HUE"] = "230";
+Blockly.Msg["LOOPS_HUE"] = "120";
+Blockly.Msg["LISTS_HUE"] = "260";
+Blockly.Msg["LOGIC_HUE"] = "210";
+Blockly.Msg["VARIABLES_HUE"] = "330";
+Blockly.Msg["TEXTS_HUE"] = "160";
+Blockly.Msg["PROCEDURES_HUE"] = "290";
+Blockly.Msg["COLOUR_HUE"] = "20";
+Blockly.Msg["VARIABLES_DYNAMIC_HUE"] = "310";
+return Blockly.Msg;
+}));
diff --git a/blockly/en_espruino.js b/blockly/en_espruino.js
new file mode 100644
index 00000000..02d57cec
--- /dev/null
+++ b/blockly/en_espruino.js
@@ -0,0 +1,46 @@
+if (window.location.href.indexOf("lang=en")>=0 ||
+    window.location.href.indexOf("lang=")==-1) {
+
+  Blockly.Msg.ESPRUINO_WAIT = 'wait';
+  Blockly.Msg.ESPRUINO_SECONDS = 'seconds';
+  Blockly.Msg.ESPRUINO_WAIT_TOOLTIP = 'Delay for a certain amount of time';
+  Blockly.Msg.ESPRUINO_AFTER = 'after';
+  Blockly.Msg.ESPRUINO_AFTER_TOOLTIP = 'Waits for a certain period before running code';
+
+  Blockly.Msg.ESPRUINO_EVERY_TOOLTIP = 'Runs code repeatedly, every so many seconds';
+  Blockly.Msg.ESPRUINO_EVERY = 'every';
+
+  Blockly.Msg.ESPRUINO_MORE = 'More';
+  Blockly.Msg.ESPRUINO_BACK = 'Back';
+  Blockly.Msg.ESPRUINO_PIN_NAME = 'The Name of a Pin';
+
+  Blockly.Msg.ESPRUINO_WATCH = 'watch';
+  Blockly.Msg.ESPRUINO_WATCH_TOOLTIP = 'Runs code when an input changes';
+  Blockly.Msg.ESPRUINO_TIME = 'Time';
+  Blockly.Msg.ESPRUINO_TIME_TOOLTIP = 'Read the current time in seconds';
+  Blockly.Msg.ESPRUINO_DIGITALWRITE = 'digitalWrite Pin';
+  Blockly.Msg.ESPRUINO_VALUE = 'Value';
+  Blockly.Msg.ESPRUINO_DIGITALWRITE_TOOLTIP = 'Writes a Digital Value to a Pin';
+  Blockly.Msg.ESPRUINO_DIGITALPULSE = 'digitalPulse Pin';
+  Blockly.Msg.ESPRUINO_MILLISECONDS = 'Milliseconds';
+  Blockly.Msg.ESPRUINO_DIGITALPULSE_TOOLTIP = 'Pulses a pin for the given number of milliseconds';
+  Blockly.Msg.ESPRUINO_DIGITALREAD = 'digitalRead Pin';
+  Blockly.Msg.ESPRUINO_DIGITALREAD_TOOLTIP = 'Read a Digital Value from a Pin';
+  Blockly.Msg.ESPRUINO_ANALOGWRITE = 'analogWrite Pin';
+  Blockly.Msg.ESPRUINO_ANALOGWRITE_TOOLTIP = 'Writes an Analog Value to a Pin';
+  Blockly.Msg.ESPRUINO_ANALOGREAD = 'analogRead Pin';
+  Blockly.Msg.ESPRUINO_ANALOGREAD_TOOLTIP = 'Read an Analog Value from a Pin';
+  Blockly.Msg.ESPRUINO_PINMODE = 'pinMode Pin';
+  Blockly.Msg.ESPRUINO_PINMODE_TOOLTIP = 'Sets the mode of the pin (if not used, pin mode is set automatically)';
+  Blockly.Msg.ESPRUINO_JS_TOOLTIP = 'Executes the given JavaScript code';
+  Blockly.Msg.ESPRUINO_JSEXPR_TOOLTIP = 'Executes the given JavaScript code as an expression';
+  Blockly.Msg.ESPRUINO_MOVE_SERVO = 'Move Servo on Pin';
+  Blockly.Msg.ESPRUINO_TO = 'to';
+  Blockly.Msg.ESPRUINO_MOVE_SERVO_TOOLTIP = 'Start moving the servo motor - position between -1 and 1';
+  Blockly.Msg.ESPRUINO_STOP_SERVO = 'Stop Servo on Pin';
+  Blockly.Msg.ESPRUINO_STOP_SERVO_TOOLTIP = 'Stop moving the servo motor';
+  Blockly.Msg.ESPRUINO_ULTRASONIC_GET_TRIG = 'Get distance, trigger';
+  Blockly.Msg.ESPRUINO_ULTRASONIC_ECHO = ', echo';
+  Blockly.Msg.ESPRUINO_ULTRASONIC_TOOLTIP = 'Return distance in centimetres from the ultrasonic sensor';
+
+}
\ No newline at end of file
diff --git a/blockly/field_textarea.js b/blockly/field_textarea.js
deleted file mode 100644
index 57185366..00000000
--- a/blockly/field_textarea.js
+++ /dev/null
@@ -1,185 +0,0 @@
-/**
- * @license
- * Visual Blocks Editor
- *
- * Copyright 2012 Google Inc.
- * https://developers.google.com/blockly/
- *
- * Modified by Gordon Williams (gw@pur3.co.uk) for Espruino
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * @fileoverview Text input field.
- * @author primary.edw@gmail.com (Andrew Mee) based on work in field_textinput by fraser@google.com (Neil Fraser)
- */
-'use strict';
-
-goog.provide('Blockly.FieldTextArea');
-
-goog.require('Blockly.Field');
-goog.require('Blockly.Msg');
-goog.require('goog.asserts');
-goog.require('goog.userAgent');
-
-
-/**
- * Class for an editable text field.
- * @param {string} text The initial content of the field.
- * @param {Function} opt_changeHandler An optional function that is called
- *     to validate any constraints on what the user entered.  Takes the new
- *     text as an argument and returns either the accepted text, a replacement
- *     text, or null to abort the change.
- * @extends {Blockly.Field}
- * @constructor
- */
-Blockly.FieldTextArea = function(text, opt_changeHandler) {
-  Blockly.FieldTextArea.superClass_.constructor.call(this, text);
-
-  this.changeHandler_ = opt_changeHandler;
-};
-goog.inherits(Blockly.FieldTextArea, Blockly.FieldTextInput);
-
-/**
- * Clone this FieldTextArea.
- * @return {!Blockly.FieldTextArea} The result of calling the constructor again
- *   with the current values of the arguments used during construction.
- */
-Blockly.FieldTextArea.prototype.clone = function() {
-  return new Blockly.FieldTextArea(this.getText(), this.changeHandler_);
-};
-
-/**
- * Mouse cursor style when over the hotspot that initiates the editor.
- */
-Blockly.FieldTextArea.prototype.CURSOR = 'text';
-
-/**
- * Close the input widget if this input is being deleted.
- */
-Blockly.FieldTextArea.prototype.dispose = function() {
-  Blockly.WidgetDiv.hideIfOwner(this);
-  Blockly.FieldTextArea.superClass_.dispose.call(this);
-};
-
-/**
- * Get the text from this field as displayed on screen.  May differ from getText
- * due to ellipsis, and other formatting.
- * @return {string} Currently displayed text.
- * @private
- */
-Blockly.FieldTextArea.prototype.getDisplayText_ = function() {
-  var text = this.text_;
-  if (!text) {
-    // Prevent the field from disappearing if empty.
-    return Blockly.Field.NBSP;
-  }
-  text = text.split("\n").map(function(text) {
-    if (text.length > this.maxDisplayLength) {
-      // Truncate displayed string and add an ellipsis ('...').
-      text = text.substring(0, this.maxDisplayLength - 2) + '\u2026';
-    }
-    // Replace whitespace with non-breaking spaces so the text doesn't collapse - keep newline.
-    text = text.replace(/\s/g, Blockly.Field.NBSP);
-    return text;
-  }.bind(this)).join("\n");
-  if (this.sourceBlock_.RTL) {
-    // The SVG is LTR, force text to be RTL.
-    text += '\u200F';
-  }
-  return text;
-};
-
-/**
- * Draws the border with the correct width.
- * Saves the computed width in a property.
- * @private
- */
-Blockly.FieldTextArea.prototype.render_ = function() {
-  if (!this.visible_) {
-    this.size_.width = 0;
-    return;
-  }
-
-  // Replace the text.
-  var textElement = this.textElement_;
-  goog.dom.removeChildren(/** @type {!Element} */ (textElement));
-  var txt = this.getDisplayText_();
-  var y = 0;
-  var yoffset = 14; // 12.5 is hard-coded in Blockly.Field
-  var txtLines = txt.split("\n");
-  txtLines.forEach(function(t) {
-    Blockly.utils.createSvgElement('tspan', {x:0,y:y+yoffset}, textElement)
-			  .appendChild(document.createTextNode(t));
-    y += 20;
-  });
-  if (txtLines.length==0) y+=20;
-
-  // set up widths
-  this.size_.width = this.textElement_.getBBox().width + 5;
-  this.size_.height= y + (Blockly.BlockSvg.SEP_SPACE_Y+5) ;
-
-  if (this.borderRect_) {
-    this.borderRect_.setAttribute('width',
-           this.size_.width + Blockly.BlockSvg.SEP_SPACE_X);
-   	this.borderRect_.setAttribute('height',
-           this.size_.height - (Blockly.BlockSvg.SEP_SPACE_Y+5));
-  }
-};
-
-
-/**
- * Create and show a text input editor that sits directly over the text input.
- * @param {boolean} quietInput True if editor should be created without
- *     focus.
- * @private
- */
-Blockly.FieldTextArea.prototype.showInlineEditor_ = function(quietInput) {
-  Blockly.WidgetDiv.show(this, this.sourceBlock_.RTL, this.widgetDispose_());
-  var div = Blockly.WidgetDiv.DIV;
-  // Create the input.
-  var htmlInput =
-      goog.dom.createDom("TEXTAREA", 'blocklyHtmlInput');
-  htmlInput.setAttribute('spellcheck', this.spellcheck_);
-  var fontSize =
-      (Blockly.FieldTextInput.FONTSIZE * this.workspace_.scale) + 'pt';
-  div.style.fontSize = fontSize;
-  htmlInput.style.fontSize = fontSize;
-  htmlInput.style.marginTop="2px"; // hack so we don't have to change resizeEditor_
-
-  Blockly.FieldTextInput.htmlInput_ = htmlInput;
-  div.appendChild(htmlInput);
-
-  htmlInput.value = htmlInput.defaultValue = this.text_;
-  htmlInput.oldValue_ = null;
-  this.validate_();
-  this.resizeEditor_();
-  if (!quietInput) {
-    htmlInput.focus();
-    htmlInput.select();
-  }
-
-  this.bindEvents_(htmlInput);
-};
-
-/**
- * Handle key down to the editor.
- * @param {!Event} e Keyboard event.
- * @private
- */
-Blockly.FieldTextArea.prototype.onHtmlInputKeyDown_ = function(e) {
-  var enterKey = 13
-  if (e.keyCode == enterKey) return;
-  Blockly.FieldTextInput.prototype.onHtmlInputKeyDown_.call(this, e);
-};
diff --git a/blockly/javascript_compressed.js b/blockly/javascript_compressed.js
index c5b8dbdf..89a801e8 100644
--- a/blockly/javascript_compressed.js
+++ b/blockly/javascript_compressed.js
@@ -1,95 +1,296 @@
-// Do not edit this file; automatically generated by build.py.
-'use strict';
+// Do not edit this file; automatically generated.
 
+/* eslint-disable */
+;(function(root, factory) {
+  if (typeof define === 'function' && define.amd) { // AMD
+    define(["./blockly_compressed.js"], factory);
+  } else if (typeof exports === 'object') { // Node.js
+    module.exports = factory(require("./blockly_compressed.js"));
+  } else { // Script
+    root.javascript = factory(root.Blockly);
+    root.Blockly.JavaScript = root.javascript.javascriptGenerator;
+  }
+}(this, function(__parent__) {
+var $=__parent__.__namespace__;
+var colour_picker$$module$build$src$generators$javascript$colour=function(a,b){return[b.quote_(a.getFieldValue("COLOUR")),Order$$module$build$src$generators$javascript$javascript_generator.ATOMIC]},colour_random$$module$build$src$generators$javascript$colour=function(a,b){return[b.provideFunction_("colourRandom",`
+function ${b.FUNCTION_NAME_PLACEHOLDER_}() {
+  var num = Math.floor(Math.random() * Math.pow(2, 24));
+  return '#' + ('00000' + num.toString(16)).substr(-6);
+}
+`)+"()",Order$$module$build$src$generators$javascript$javascript_generator.FUNCTION_CALL]},colour_rgb$$module$build$src$generators$javascript$colour=function(a,b){const c=b.valueToCode(a,"RED",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||0,d=b.valueToCode(a,"GREEN",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||0;a=b.valueToCode(a,"BLUE",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||0;return[b.provideFunction_("colourRgb",
+`
+function ${b.FUNCTION_NAME_PLACEHOLDER_}(r, g, b) {
+  r = Math.max(Math.min(Number(r), 100), 0) * 2.55;
+  g = Math.max(Math.min(Number(g), 100), 0) * 2.55;
+  b = Math.max(Math.min(Number(b), 100), 0) * 2.55;
+  r = ('0' + (Math.round(r) || 0).toString(16)).slice(-2);
+  g = ('0' + (Math.round(g) || 0).toString(16)).slice(-2);
+  b = ('0' + (Math.round(b) || 0).toString(16)).slice(-2);
+  return '#' + r + g + b;
+}
+`)+"("+c+", "+d+", "+a+")",Order$$module$build$src$generators$javascript$javascript_generator.FUNCTION_CALL]},colour_blend$$module$build$src$generators$javascript$colour=function(a,b){const c=b.valueToCode(a,"COLOUR1",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||"'#000000'",d=b.valueToCode(a,"COLOUR2",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||"'#000000'";a=b.valueToCode(a,"RATIO",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||
+.5;return[b.provideFunction_("colourBlend",`
+function ${b.FUNCTION_NAME_PLACEHOLDER_}(c1, c2, ratio) {
+  ratio = Math.max(Math.min(Number(ratio), 1), 0);
+  var r1 = parseInt(c1.substring(1, 3), 16);
+  var g1 = parseInt(c1.substring(3, 5), 16);
+  var b1 = parseInt(c1.substring(5, 7), 16);
+  var r2 = parseInt(c2.substring(1, 3), 16);
+  var g2 = parseInt(c2.substring(3, 5), 16);
+  var b2 = parseInt(c2.substring(5, 7), 16);
+  var r = Math.round(r1 * (1 - ratio) + r2 * ratio);
+  var g = Math.round(g1 * (1 - ratio) + g2 * ratio);
+  var b = Math.round(b1 * (1 - ratio) + b2 * ratio);
+  r = ('0' + (r || 0).toString(16)).slice(-2);
+  g = ('0' + (g || 0).toString(16)).slice(-2);
+  b = ('0' + (b || 0).toString(16)).slice(-2);
+  return '#' + r + g + b;
+}
+`)+"("+c+", "+d+", "+a+")",Order$$module$build$src$generators$javascript$javascript_generator.FUNCTION_CALL]},lists_create_empty$$module$build$src$generators$javascript$lists=function(a,b){return["[]",Order$$module$build$src$generators$javascript$javascript_generator.ATOMIC]},lists_create_with$$module$build$src$generators$javascript$lists=function(a,b){const c=Array(a.itemCount_);for(let d=0;d<a.itemCount_;d++)c[d]=b.valueToCode(a,"ADD"+d,Order$$module$build$src$generators$javascript$javascript_generator.NONE)||
+"null";return["["+c.join(", ")+"]",Order$$module$build$src$generators$javascript$javascript_generator.ATOMIC]},lists_repeat$$module$build$src$generators$javascript$lists=function(a,b){const c=b.provideFunction_("listsRepeat",`
+function ${b.FUNCTION_NAME_PLACEHOLDER_}(value, n) {
+  var array = [];
+  for (var i = 0; i < n; i++) {
+    array[i] = value;
+  }
+  return array;
+}
+`),d=b.valueToCode(a,"ITEM",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||"null";a=b.valueToCode(a,"NUM",Order$$module$build$src$generators$javascript$javascript_generator.NONE)||"0";return[c+"("+d+", "+a+")",Order$$module$build$src$generators$javascript$javascript_generator.FUNCTION_CALL]},lists_length$$module$build$src$generators$javascript$lists=function(a,b){return[(b.valueToCode(a,"VALUE",Order$$module$build$src$generators$javascript$javascript_generator.MEMBER)||
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+  } else {
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+  }
+}
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+  var end = ${getSubstringIndex$$module$build$src$generators$javascript$lists("sequence",e,"at2")} + 1;
+  return sequence.slice(start, end);
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+function ${b.FUNCTION_NAME_PLACEHOLDER_}(type, direction) {
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+    'TEXT': function(a, b) {
+        return String(a) > String(b) ? 1 : -1; },
+    'IGNORE_CASE': function(a, b) {
+        return String(a).toLowerCase() > String(b).toLowerCase() ? 1 : -1; },
+  };
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+  return function(a, b) { return compare(a, b) * direction; };
+}
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+  }
+  // False if n is NaN, negative, is 1, or not whole.
+  // And false if n is divisible by 2 or 3.
+  if (isNaN(n) || n <= 1 || n % 1 !== 0 || n % 2 === 0 || n % 3 === 0) {
+    return false;
+  }
+  // Check all the numbers of form 6k +/- 1, up to sqrt(n).
+  for (var x = 6; x <= Math.sqrt(n) + 1; x += 6) {
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+      return false;
+    }
+  }
+  return true;
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+function ${b.FUNCTION_NAME_PLACEHOLDER_}(myList) {
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+{};module$build$src$generators$javascript$javascript_generator.JavascriptGenerator=JavascriptGenerator$$module$build$src$generators$javascript$javascript_generator;module$build$src$generators$javascript$javascript_generator.Order=Order$$module$build$src$generators$javascript$javascript_generator;var module$build$src$generators$javascript$colour={};module$build$src$generators$javascript$colour.colour_blend=colour_blend$$module$build$src$generators$javascript$colour;module$build$src$generators$javascript$colour.colour_picker=colour_picker$$module$build$src$generators$javascript$colour;module$build$src$generators$javascript$colour.colour_random=colour_random$$module$build$src$generators$javascript$colour;module$build$src$generators$javascript$colour.colour_rgb=colour_rgb$$module$build$src$generators$javascript$colour;var getSubstringIndex$$module$build$src$generators$javascript$lists=function(a,b,c){return"FIRST"===b?"0":"FROM_END"===b?a+".length - 1 - "+c:"LAST"===b?a+".length - 1":c},module$build$src$generators$javascript$lists={};module$build$src$generators$javascript$lists.lists_create_empty=lists_create_empty$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_create_with=lists_create_with$$module$build$src$generators$javascript$lists;
+module$build$src$generators$javascript$lists.lists_getIndex=lists_getIndex$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_getSublist=lists_getSublist$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_indexOf=lists_indexOf$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_isEmpty=lists_isEmpty$$module$build$src$generators$javascript$lists;
+module$build$src$generators$javascript$lists.lists_length=lists_length$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_repeat=lists_repeat$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_reverse=lists_reverse$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_setIndex=lists_setIndex$$module$build$src$generators$javascript$lists;
+module$build$src$generators$javascript$lists.lists_sort=lists_sort$$module$build$src$generators$javascript$lists;module$build$src$generators$javascript$lists.lists_split=lists_split$$module$build$src$generators$javascript$lists;var controls_ifelse$$module$build$src$generators$javascript$logic=controls_if$$module$build$src$generators$javascript$logic,module$build$src$generators$javascript$logic={};module$build$src$generators$javascript$logic.controls_if=controls_if$$module$build$src$generators$javascript$logic;module$build$src$generators$javascript$logic.controls_ifelse=controls_if$$module$build$src$generators$javascript$logic;module$build$src$generators$javascript$logic.logic_boolean=logic_boolean$$module$build$src$generators$javascript$logic;
+module$build$src$generators$javascript$logic.logic_compare=logic_compare$$module$build$src$generators$javascript$logic;module$build$src$generators$javascript$logic.logic_negate=logic_negate$$module$build$src$generators$javascript$logic;module$build$src$generators$javascript$logic.logic_null=logic_null$$module$build$src$generators$javascript$logic;module$build$src$generators$javascript$logic.logic_operation=logic_operation$$module$build$src$generators$javascript$logic;
+module$build$src$generators$javascript$logic.logic_ternary=logic_ternary$$module$build$src$generators$javascript$logic;var controls_repeat$$module$build$src$generators$javascript$loops=controls_repeat_ext$$module$build$src$generators$javascript$loops,module$build$src$generators$javascript$loops={};module$build$src$generators$javascript$loops.controls_flow_statements=controls_flow_statements$$module$build$src$generators$javascript$loops;module$build$src$generators$javascript$loops.controls_for=controls_for$$module$build$src$generators$javascript$loops;module$build$src$generators$javascript$loops.controls_forEach=controls_forEach$$module$build$src$generators$javascript$loops;
+module$build$src$generators$javascript$loops.controls_repeat=controls_repeat_ext$$module$build$src$generators$javascript$loops;module$build$src$generators$javascript$loops.controls_repeat_ext=controls_repeat_ext$$module$build$src$generators$javascript$loops;module$build$src$generators$javascript$loops.controls_whileUntil=controls_whileUntil$$module$build$src$generators$javascript$loops;var math_round$$module$build$src$generators$javascript$math=math_single$$module$build$src$generators$javascript$math,math_trig$$module$build$src$generators$javascript$math=math_single$$module$build$src$generators$javascript$math,module$build$src$generators$javascript$math={};module$build$src$generators$javascript$math.math_arithmetic=math_arithmetic$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_atan2=math_atan2$$module$build$src$generators$javascript$math;
+module$build$src$generators$javascript$math.math_change=math_change$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_constant=math_constant$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_constrain=math_constrain$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_modulo=math_modulo$$module$build$src$generators$javascript$math;
+module$build$src$generators$javascript$math.math_number=math_number$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_number_property=math_number_property$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_on_list=math_on_list$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_random_float=math_random_float$$module$build$src$generators$javascript$math;
+module$build$src$generators$javascript$math.math_random_int=math_random_int$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_round=math_single$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_single=math_single$$module$build$src$generators$javascript$math;module$build$src$generators$javascript$math.math_trig=math_single$$module$build$src$generators$javascript$math;var procedures_defnoreturn$$module$build$src$generators$javascript$procedures=procedures_defreturn$$module$build$src$generators$javascript$procedures,module$build$src$generators$javascript$procedures={};module$build$src$generators$javascript$procedures.procedures_callnoreturn=procedures_callnoreturn$$module$build$src$generators$javascript$procedures;module$build$src$generators$javascript$procedures.procedures_callreturn=procedures_callreturn$$module$build$src$generators$javascript$procedures;
+module$build$src$generators$javascript$procedures.procedures_defnoreturn=procedures_defreturn$$module$build$src$generators$javascript$procedures;module$build$src$generators$javascript$procedures.procedures_defreturn=procedures_defreturn$$module$build$src$generators$javascript$procedures;module$build$src$generators$javascript$procedures.procedures_ifreturn=procedures_ifreturn$$module$build$src$generators$javascript$procedures;var strRegExp$$module$build$src$generators$javascript$text=/^\s*'([^']|\\')*'\s*$/,forceString$$module$build$src$generators$javascript$text=function(a){return strRegExp$$module$build$src$generators$javascript$text.test(a)?[a,Order$$module$build$src$generators$javascript$javascript_generator.ATOMIC]:["String("+a+")",Order$$module$build$src$generators$javascript$javascript_generator.FUNCTION_CALL]},getSubstringIndex$$module$build$src$generators$javascript$text=function(a,b,c){return"FIRST"===b?"0":
+"FROM_END"===b?a+".length - 1 - "+c:"LAST"===b?a+".length - 1":c},text_prompt$$module$build$src$generators$javascript$text=text_prompt_ext$$module$build$src$generators$javascript$text,module$build$src$generators$javascript$text={};module$build$src$generators$javascript$text.text=text$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_append=text_append$$module$build$src$generators$javascript$text;
+module$build$src$generators$javascript$text.text_changeCase=text_changeCase$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_charAt=text_charAt$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_count=text_count$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_getSubstring=text_getSubstring$$module$build$src$generators$javascript$text;
+module$build$src$generators$javascript$text.text_indexOf=text_indexOf$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_isEmpty=text_isEmpty$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_join=text_join$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_length=text_length$$module$build$src$generators$javascript$text;
+module$build$src$generators$javascript$text.text_multiline=text_multiline$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_print=text_print$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_prompt=text_prompt_ext$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_prompt_ext=text_prompt_ext$$module$build$src$generators$javascript$text;
+module$build$src$generators$javascript$text.text_replace=text_replace$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_reverse=text_reverse$$module$build$src$generators$javascript$text;module$build$src$generators$javascript$text.text_trim=text_trim$$module$build$src$generators$javascript$text;var module$build$src$generators$javascript$variables={};module$build$src$generators$javascript$variables.variables_get=variables_get$$module$build$src$generators$javascript$variables;module$build$src$generators$javascript$variables.variables_set=variables_set$$module$build$src$generators$javascript$variables;var module$build$src$generators$javascript$variables_dynamic={};module$build$src$generators$javascript$variables_dynamic.variables_get_dynamic=variables_get$$module$build$src$generators$javascript$variables;module$build$src$generators$javascript$variables_dynamic.variables_set_dynamic=variables_set$$module$build$src$generators$javascript$variables;var javascriptGenerator$$module$build$src$generators$javascript=new JavascriptGenerator$$module$build$src$generators$javascript$javascript_generator;
+Object.assign(javascriptGenerator$$module$build$src$generators$javascript.forBlock,module$build$src$generators$javascript$colour,module$build$src$generators$javascript$lists,module$build$src$generators$javascript$logic,module$build$src$generators$javascript$loops,module$build$src$generators$javascript$math,module$build$src$generators$javascript$procedures,module$build$src$generators$javascript$text,module$build$src$generators$javascript$variables,module$build$src$generators$javascript$variables_dynamic);
+var module$build$src$generators$javascript={};module$build$src$generators$javascript.JavascriptGenerator=JavascriptGenerator$$module$build$src$generators$javascript$javascript_generator;module$build$src$generators$javascript.Order=Order$$module$build$src$generators$javascript$javascript_generator;module$build$src$generators$javascript.javascriptGenerator=javascriptGenerator$$module$build$src$generators$javascript;
+module$build$src$generators$javascript.__namespace__=$;
+return module$build$src$generators$javascript;
+}));
 
-Blockly.JavaScript=new Blockly.Generator("JavaScript");Blockly.JavaScript.addReservedWords("Blockly,break,case,catch,continue,debugger,default,delete,do,else,finally,for,function,if,in,instanceof,new,return,switch,this,throw,try,typeof,var,void,while,with,class,enum,export,extends,import,super,implements,interface,let,package,private,protected,public,static,yield,const,null,true,false,Array,ArrayBuffer,Boolean,Date,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,Error,eval,EvalError,Float32Array,Float64Array,Function,Infinity,Int16Array,Int32Array,Int8Array,isFinite,isNaN,Iterator,JSON,Math,NaN,Number,Object,parseFloat,parseInt,RangeError,ReferenceError,RegExp,StopIteration,String,SyntaxError,TypeError,Uint16Array,Uint32Array,Uint8Array,Uint8ClampedArray,undefined,uneval,URIError,applicationCache,closed,Components,content,_content,controllers,crypto,defaultStatus,dialogArguments,directories,document,frameElement,frames,fullScreen,globalStorage,history,innerHeight,innerWidth,length,location,locationbar,localStorage,menubar,messageManager,mozAnimationStartTime,mozInnerScreenX,mozInnerScreenY,mozPaintCount,name,navigator,opener,outerHeight,outerWidth,pageXOffset,pageYOffset,parent,performance,personalbar,pkcs11,returnValue,screen,screenX,screenY,scrollbars,scrollMaxX,scrollMaxY,scrollX,scrollY,self,sessionStorage,sidebar,status,statusbar,toolbar,top,URL,window,addEventListener,alert,atob,back,blur,btoa,captureEvents,clearImmediate,clearInterval,clearTimeout,close,confirm,disableExternalCapture,dispatchEvent,dump,enableExternalCapture,escape,find,focus,forward,GeckoActiveXObject,getAttention,getAttentionWithCycleCount,getComputedStyle,getSelection,home,matchMedia,maximize,minimize,moveBy,moveTo,mozRequestAnimationFrame,open,openDialog,postMessage,print,prompt,QueryInterface,releaseEvents,removeEventListener,resizeBy,resizeTo,restore,routeEvent,scroll,scrollBy,scrollByLines,scrollByPages,scrollTo,setCursor,setImmediate,setInterval,setResizable,setTimeout,showModalDialog,sizeToContent,stop,unescape,updateCommands,XPCNativeWrapper,XPCSafeJSObjectWrapper,onabort,onbeforeunload,onblur,onchange,onclick,onclose,oncontextmenu,ondevicemotion,ondeviceorientation,ondragdrop,onerror,onfocus,onhashchange,onkeydown,onkeypress,onkeyup,onload,onmousedown,onmousemove,onmouseout,onmouseover,onmouseup,onmozbeforepaint,onpaint,onpopstate,onreset,onresize,onscroll,onselect,onsubmit,onunload,onpageshow,onpagehide,Image,Option,Worker,Event,Range,File,FileReader,Blob,BlobBuilder,Attr,CDATASection,CharacterData,Comment,console,DocumentFragment,DocumentType,DomConfiguration,DOMError,DOMErrorHandler,DOMException,DOMImplementation,DOMImplementationList,DOMImplementationRegistry,DOMImplementationSource,DOMLocator,DOMObject,DOMString,DOMStringList,DOMTimeStamp,DOMUserData,Entity,EntityReference,MediaQueryList,MediaQueryListListener,NameList,NamedNodeMap,Node,NodeFilter,NodeIterator,NodeList,Notation,Plugin,PluginArray,ProcessingInstruction,SharedWorker,Text,TimeRanges,Treewalker,TypeInfo,UserDataHandler,Worker,WorkerGlobalScope,HTMLDocument,HTMLElement,HTMLAnchorElement,HTMLAppletElement,HTMLAudioElement,HTMLAreaElement,HTMLBaseElement,HTMLBaseFontElement,HTMLBodyElement,HTMLBRElement,HTMLButtonElement,HTMLCanvasElement,HTMLDirectoryElement,HTMLDivElement,HTMLDListElement,HTMLEmbedElement,HTMLFieldSetElement,HTMLFontElement,HTMLFormElement,HTMLFrameElement,HTMLFrameSetElement,HTMLHeadElement,HTMLHeadingElement,HTMLHtmlElement,HTMLHRElement,HTMLIFrameElement,HTMLImageElement,HTMLInputElement,HTMLKeygenElement,HTMLLabelElement,HTMLLIElement,HTMLLinkElement,HTMLMapElement,HTMLMenuElement,HTMLMetaElement,HTMLModElement,HTMLObjectElement,HTMLOListElement,HTMLOptGroupElement,HTMLOptionElement,HTMLOutputElement,HTMLParagraphElement,HTMLParamElement,HTMLPreElement,HTMLQuoteElement,HTMLScriptElement,HTMLSelectElement,HTMLSourceElement,HTMLSpanElement,HTMLStyleElement,HTMLTableElement,HTMLTableCaptionElement,HTMLTableCellElement,HTMLTableDataCellElement,HTMLTableHeaderCellElement,HTMLTableColElement,HTMLTableRowElement,HTMLTableSectionElement,HTMLTextAreaElement,HTMLTimeElement,HTMLTitleElement,HTMLTrackElement,HTMLUListElement,HTMLUnknownElement,HTMLVideoElement,HTMLCanvasElement,CanvasRenderingContext2D,CanvasGradient,CanvasPattern,TextMetrics,ImageData,CanvasPixelArray,HTMLAudioElement,HTMLVideoElement,NotifyAudioAvailableEvent,HTMLCollection,HTMLAllCollection,HTMLFormControlsCollection,HTMLOptionsCollection,HTMLPropertiesCollection,DOMTokenList,DOMSettableTokenList,DOMStringMap,RadioNodeList,SVGDocument,SVGElement,SVGAElement,SVGAltGlyphElement,SVGAltGlyphDefElement,SVGAltGlyphItemElement,SVGAnimationElement,SVGAnimateElement,SVGAnimateColorElement,SVGAnimateMotionElement,SVGAnimateTransformElement,SVGSetElement,SVGCircleElement,SVGClipPathElement,SVGColorProfileElement,SVGCursorElement,SVGDefsElement,SVGDescElement,SVGEllipseElement,SVGFilterElement,SVGFilterPrimitiveStandardAttributes,SVGFEBlendElement,SVGFEColorMatrixElement,SVGFEComponentTransferElement,SVGFECompositeElement,SVGFEConvolveMatrixElement,SVGFEDiffuseLightingElement,SVGFEDisplacementMapElement,SVGFEDistantLightElement,SVGFEFloodElement,SVGFEGaussianBlurElement,SVGFEImageElement,SVGFEMergeElement,SVGFEMergeNodeElement,SVGFEMorphologyElement,SVGFEOffsetElement,SVGFEPointLightElement,SVGFESpecularLightingElement,SVGFESpotLightElement,SVGFETileElement,SVGFETurbulenceElement,SVGComponentTransferFunctionElement,SVGFEFuncRElement,SVGFEFuncGElement,SVGFEFuncBElement,SVGFEFuncAElement,SVGFontElement,SVGFontFaceElement,SVGFontFaceFormatElement,SVGFontFaceNameElement,SVGFontFaceSrcElement,SVGFontFaceUriElement,SVGForeignObjectElement,SVGGElement,SVGGlyphElement,SVGGlyphRefElement,SVGGradientElement,SVGLinearGradientElement,SVGRadialGradientElement,SVGHKernElement,SVGImageElement,SVGLineElement,SVGMarkerElement,SVGMaskElement,SVGMetadataElement,SVGMissingGlyphElement,SVGMPathElement,SVGPathElement,SVGPatternElement,SVGPolylineElement,SVGPolygonElement,SVGRectElement,SVGScriptElement,SVGStopElement,SVGStyleElement,SVGSVGElement,SVGSwitchElement,SVGSymbolElement,SVGTextElement,SVGTextPathElement,SVGTitleElement,SVGTRefElement,SVGTSpanElement,SVGUseElement,SVGViewElement,SVGVKernElement,SVGAngle,SVGColor,SVGICCColor,SVGElementInstance,SVGElementInstanceList,SVGLength,SVGLengthList,SVGMatrix,SVGNumber,SVGNumberList,SVGPaint,SVGPoint,SVGPointList,SVGPreserveAspectRatio,SVGRect,SVGStringList,SVGTransform,SVGTransformList,SVGAnimatedAngle,SVGAnimatedBoolean,SVGAnimatedEnumeration,SVGAnimatedInteger,SVGAnimatedLength,SVGAnimatedLengthList,SVGAnimatedNumber,SVGAnimatedNumberList,SVGAnimatedPreserveAspectRatio,SVGAnimatedRect,SVGAnimatedString,SVGAnimatedTransformList,SVGPathSegList,SVGPathSeg,SVGPathSegArcAbs,SVGPathSegArcRel,SVGPathSegClosePath,SVGPathSegCurvetoCubicAbs,SVGPathSegCurvetoCubicRel,SVGPathSegCurvetoCubicSmoothAbs,SVGPathSegCurvetoCubicSmoothRel,SVGPathSegCurvetoQuadraticAbs,SVGPathSegCurvetoQuadraticRel,SVGPathSegCurvetoQuadraticSmoothAbs,SVGPathSegCurvetoQuadraticSmoothRel,SVGPathSegLinetoAbs,SVGPathSegLinetoHorizontalAbs,SVGPathSegLinetoHorizontalRel,SVGPathSegLinetoRel,SVGPathSegLinetoVerticalAbs,SVGPathSegLinetoVerticalRel,SVGPathSegMovetoAbs,SVGPathSegMovetoRel,ElementTimeControl,TimeEvent,SVGAnimatedPathData,SVGAnimatedPoints,SVGColorProfileRule,SVGCSSRule,SVGExternalResourcesRequired,SVGFitToViewBox,SVGLangSpace,SVGLocatable,SVGRenderingIntent,SVGStylable,SVGTests,SVGTextContentElement,SVGTextPositioningElement,SVGTransformable,SVGUnitTypes,SVGURIReference,SVGViewSpec,SVGZoomAndPan");
-Blockly.JavaScript.ORDER_ATOMIC=0;Blockly.JavaScript.ORDER_NEW=1.1;Blockly.JavaScript.ORDER_MEMBER=1.2;Blockly.JavaScript.ORDER_FUNCTION_CALL=2;Blockly.JavaScript.ORDER_INCREMENT=3;Blockly.JavaScript.ORDER_DECREMENT=3;Blockly.JavaScript.ORDER_BITWISE_NOT=4.1;Blockly.JavaScript.ORDER_UNARY_PLUS=4.2;Blockly.JavaScript.ORDER_UNARY_NEGATION=4.3;Blockly.JavaScript.ORDER_LOGICAL_NOT=4.4;Blockly.JavaScript.ORDER_TYPEOF=4.5;Blockly.JavaScript.ORDER_VOID=4.6;Blockly.JavaScript.ORDER_DELETE=4.7;
-Blockly.JavaScript.ORDER_AWAIT=4.8;Blockly.JavaScript.ORDER_EXPONENTIATION=5;Blockly.JavaScript.ORDER_MULTIPLICATION=5.1;Blockly.JavaScript.ORDER_DIVISION=5.2;Blockly.JavaScript.ORDER_MODULUS=5.3;Blockly.JavaScript.ORDER_SUBTRACTION=6.1;Blockly.JavaScript.ORDER_ADDITION=6.2;Blockly.JavaScript.ORDER_BITWISE_SHIFT=7;Blockly.JavaScript.ORDER_RELATIONAL=8;Blockly.JavaScript.ORDER_IN=8;Blockly.JavaScript.ORDER_INSTANCEOF=8;Blockly.JavaScript.ORDER_EQUALITY=9;Blockly.JavaScript.ORDER_BITWISE_AND=10;
-Blockly.JavaScript.ORDER_BITWISE_XOR=11;Blockly.JavaScript.ORDER_BITWISE_OR=12;Blockly.JavaScript.ORDER_LOGICAL_AND=13;Blockly.JavaScript.ORDER_LOGICAL_OR=14;Blockly.JavaScript.ORDER_CONDITIONAL=15;Blockly.JavaScript.ORDER_ASSIGNMENT=16;Blockly.JavaScript.ORDER_YIELD=17;Blockly.JavaScript.ORDER_COMMA=18;Blockly.JavaScript.ORDER_NONE=99;
-Blockly.JavaScript.ORDER_OVERRIDES=[[Blockly.JavaScript.ORDER_FUNCTION_CALL,Blockly.JavaScript.ORDER_MEMBER],[Blockly.JavaScript.ORDER_FUNCTION_CALL,Blockly.JavaScript.ORDER_FUNCTION_CALL],[Blockly.JavaScript.ORDER_MEMBER,Blockly.JavaScript.ORDER_MEMBER],[Blockly.JavaScript.ORDER_MEMBER,Blockly.JavaScript.ORDER_FUNCTION_CALL],[Blockly.JavaScript.ORDER_LOGICAL_NOT,Blockly.JavaScript.ORDER_LOGICAL_NOT],[Blockly.JavaScript.ORDER_MULTIPLICATION,Blockly.JavaScript.ORDER_MULTIPLICATION],[Blockly.JavaScript.ORDER_ADDITION,
-Blockly.JavaScript.ORDER_ADDITION],[Blockly.JavaScript.ORDER_LOGICAL_AND,Blockly.JavaScript.ORDER_LOGICAL_AND],[Blockly.JavaScript.ORDER_LOGICAL_OR,Blockly.JavaScript.ORDER_LOGICAL_OR]];
-Blockly.JavaScript.init=function(a){Blockly.JavaScript.definitions_=Object.create(null);Blockly.JavaScript.functionNames_=Object.create(null);Blockly.JavaScript.variableDB_?Blockly.JavaScript.variableDB_.reset():Blockly.JavaScript.variableDB_=new Blockly.Names(Blockly.JavaScript.RESERVED_WORDS_);Blockly.JavaScript.variableDB_.setVariableMap(a.getVariableMap());for(var b=[],c=Blockly.Variables.allDeveloperVariables(a),d=0;d<c.length;d++)b.push(Blockly.JavaScript.variableDB_.getName(c[d],Blockly.Names.DEVELOPER_VARIABLE_TYPE));
-a=Blockly.Variables.allUsedVarModels(a);for(d=0;d<a.length;d++)b.push(Blockly.JavaScript.variableDB_.getName(a[d].getId(),Blockly.Variables.NAME_TYPE));b.length&&(Blockly.JavaScript.definitions_.variables="var "+b.join(", ")+";")};
-Blockly.JavaScript.finish=function(a){var b=[],c;for(c in Blockly.JavaScript.definitions_)b.push(Blockly.JavaScript.definitions_[c]);delete Blockly.JavaScript.definitions_;delete Blockly.JavaScript.functionNames_;Blockly.JavaScript.variableDB_.reset();return b.join("\n\n")+"\n\n\n"+a};Blockly.JavaScript.scrubNakedValue=function(a){return a+";\n"};Blockly.JavaScript.quote_=function(a){a=a.replace(/\\/g,"\\\\").replace(/\n/g,"\\\n").replace(/'/g,"\\'");return"'"+a+"'"};
-Blockly.JavaScript.scrub_=function(a,b){var c="";if(!a.outputConnection||!a.outputConnection.targetConnection){var d=a.getCommentText();(d=Blockly.utils.wrap(d,Blockly.JavaScript.COMMENT_WRAP-3))&&(c=a.getProcedureDef?c+("/**\n"+Blockly.JavaScript.prefixLines(d+"\n"," * ")+" */\n"):c+Blockly.JavaScript.prefixLines(d+"\n","// "));for(var e=0;e<a.inputList.length;e++)a.inputList[e].type==Blockly.INPUT_VALUE&&(d=a.inputList[e].connection.targetBlock())&&(d=Blockly.JavaScript.allNestedComments(d))&&(c+=
-Blockly.JavaScript.prefixLines(d,"// "))}e=a.nextConnection&&a.nextConnection.targetBlock();e=Blockly.JavaScript.blockToCode(e);return c+b+e};
-Blockly.JavaScript.getAdjusted=function(a,b,c,d,e){c=c||0;e=e||Blockly.JavaScript.ORDER_NONE;a.workspace.options.oneBasedIndex&&c--;var f=a.workspace.options.oneBasedIndex?"1":"0";a=0<c?Blockly.JavaScript.valueToCode(a,b,Blockly.JavaScript.ORDER_ADDITION)||f:0>c?Blockly.JavaScript.valueToCode(a,b,Blockly.JavaScript.ORDER_SUBTRACTION)||f:d?Blockly.JavaScript.valueToCode(a,b,Blockly.JavaScript.ORDER_UNARY_NEGATION)||f:Blockly.JavaScript.valueToCode(a,b,e)||f;if(Blockly.isNumber(a))a=parseFloat(a)+c,
-d&&(a=-a);else{if(0<c){a=a+" + "+c;var g=Blockly.JavaScript.ORDER_ADDITION}else 0>c&&(a=a+" - "+-c,g=Blockly.JavaScript.ORDER_SUBTRACTION);d&&(a=c?"-("+a+")":"-"+a,g=Blockly.JavaScript.ORDER_UNARY_NEGATION);g=Math.floor(g);e=Math.floor(e);g&&e>=g&&(a="("+a+")")}return a};Blockly.JavaScript.colour={};Blockly.JavaScript.colour_picker=function(a){return["'"+a.getFieldValue("COLOUR")+"'",Blockly.JavaScript.ORDER_ATOMIC]};Blockly.JavaScript.colour_random=function(a){return[Blockly.JavaScript.provideFunction_("colourRandom",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"() {","  var num = Math.floor(Math.random() * Math.pow(2, 24));","  return '#' + ('00000' + num.toString(16)).substr(-6);","}"])+"()",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.colour_rgb=function(a){var b=Blockly.JavaScript.valueToCode(a,"RED",Blockly.JavaScript.ORDER_COMMA)||0,c=Blockly.JavaScript.valueToCode(a,"GREEN",Blockly.JavaScript.ORDER_COMMA)||0;a=Blockly.JavaScript.valueToCode(a,"BLUE",Blockly.JavaScript.ORDER_COMMA)||0;return[Blockly.JavaScript.provideFunction_("colourRgb",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(r, g, b) {","  r = Math.max(Math.min(Number(r), 100), 0) * 2.55;","  g = Math.max(Math.min(Number(g), 100), 0) * 2.55;",
-"  b = Math.max(Math.min(Number(b), 100), 0) * 2.55;","  r = ('0' + (Math.round(r) || 0).toString(16)).slice(-2);","  g = ('0' + (Math.round(g) || 0).toString(16)).slice(-2);","  b = ('0' + (Math.round(b) || 0).toString(16)).slice(-2);","  return '#' + r + g + b;","}"])+"("+b+", "+c+", "+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.colour_blend=function(a){var b=Blockly.JavaScript.valueToCode(a,"COLOUR1",Blockly.JavaScript.ORDER_COMMA)||"'#000000'",c=Blockly.JavaScript.valueToCode(a,"COLOUR2",Blockly.JavaScript.ORDER_COMMA)||"'#000000'";a=Blockly.JavaScript.valueToCode(a,"RATIO",Blockly.JavaScript.ORDER_COMMA)||.5;return[Blockly.JavaScript.provideFunction_("colourBlend",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(c1, c2, ratio) {","  ratio = Math.max(Math.min(Number(ratio), 1), 0);","  var r1 = parseInt(c1.substring(1, 3), 16);",
-"  var g1 = parseInt(c1.substring(3, 5), 16);","  var b1 = parseInt(c1.substring(5, 7), 16);","  var r2 = parseInt(c2.substring(1, 3), 16);","  var g2 = parseInt(c2.substring(3, 5), 16);","  var b2 = parseInt(c2.substring(5, 7), 16);","  var r = Math.round(r1 * (1 - ratio) + r2 * ratio);","  var g = Math.round(g1 * (1 - ratio) + g2 * ratio);","  var b = Math.round(b1 * (1 - ratio) + b2 * ratio);","  r = ('0' + (r || 0).toString(16)).slice(-2);","  g = ('0' + (g || 0).toString(16)).slice(-2);","  b = ('0' + (b || 0).toString(16)).slice(-2);",
-"  return '#' + r + g + b;","}"])+"("+b+", "+c+", "+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.lists={};Blockly.JavaScript.lists_create_empty=function(a){return["[]",Blockly.JavaScript.ORDER_ATOMIC]};Blockly.JavaScript.lists_create_with=function(a){for(var b=Array(a.itemCount_),c=0;c<a.itemCount_;c++)b[c]=Blockly.JavaScript.valueToCode(a,"ADD"+c,Blockly.JavaScript.ORDER_COMMA)||"null";return["["+b.join(", ")+"]",Blockly.JavaScript.ORDER_ATOMIC]};
-Blockly.JavaScript.lists_repeat=function(a){var b=Blockly.JavaScript.provideFunction_("listsRepeat",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(value, n) {","  var array = [];","  for (var i = 0; i < n; i++) {","    array[i] = value;","  }","  return array;","}"]),c=Blockly.JavaScript.valueToCode(a,"ITEM",Blockly.JavaScript.ORDER_COMMA)||"null";a=Blockly.JavaScript.valueToCode(a,"NUM",Blockly.JavaScript.ORDER_COMMA)||"0";return[b+"("+c+", "+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.lists_length=function(a){return[(Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_MEMBER)||"[]")+".length",Blockly.JavaScript.ORDER_MEMBER]};Blockly.JavaScript.lists_isEmpty=function(a){return["!"+(Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_MEMBER)||"[]")+".length",Blockly.JavaScript.ORDER_LOGICAL_NOT]};
-Blockly.JavaScript.lists_indexOf=function(a){var b="FIRST"==a.getFieldValue("END")?"indexOf":"lastIndexOf",c=Blockly.JavaScript.valueToCode(a,"FIND",Blockly.JavaScript.ORDER_NONE)||"''";b=(Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_MEMBER)||"[]")+"."+b+"("+c+")";return a.workspace.options.oneBasedIndex?[b+" + 1",Blockly.JavaScript.ORDER_ADDITION]:[b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.lists_getIndex=function(a){var b=a.getFieldValue("MODE")||"GET",c=a.getFieldValue("WHERE")||"FROM_START",d=Blockly.JavaScript.valueToCode(a,"VALUE","RANDOM"==c?Blockly.JavaScript.ORDER_COMMA:Blockly.JavaScript.ORDER_MEMBER)||"[]";switch(c){case "FIRST":if("GET"==b)return[d+"[0]",Blockly.JavaScript.ORDER_MEMBER];if("GET_REMOVE"==b)return[d+".shift()",Blockly.JavaScript.ORDER_MEMBER];if("REMOVE"==b)return d+".shift();\n";break;case "LAST":if("GET"==b)return[d+".slice(-1)[0]",Blockly.JavaScript.ORDER_MEMBER];
-if("GET_REMOVE"==b)return[d+".pop()",Blockly.JavaScript.ORDER_MEMBER];if("REMOVE"==b)return d+".pop();\n";break;case "FROM_START":a=Blockly.JavaScript.getAdjusted(a,"AT");if("GET"==b)return[d+"["+a+"]",Blockly.JavaScript.ORDER_MEMBER];if("GET_REMOVE"==b)return[d+".splice("+a+", 1)[0]",Blockly.JavaScript.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+".splice("+a+", 1);\n";break;case "FROM_END":a=Blockly.JavaScript.getAdjusted(a,"AT",1,!0);if("GET"==b)return[d+".slice("+a+")[0]",Blockly.JavaScript.ORDER_FUNCTION_CALL];
-if("GET_REMOVE"==b)return[d+".splice("+a+", 1)[0]",Blockly.JavaScript.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+".splice("+a+", 1);";break;case "RANDOM":d=Blockly.JavaScript.provideFunction_("listsGetRandomItem",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(list, remove) {","  var x = Math.floor(Math.random() * list.length);","  if (remove) {","    return list.splice(x, 1)[0];","  } else {","    return list[x];","  }","}"])+"("+d+", "+("GET"!=b)+")";if("GET"==b||"GET_REMOVE"==b)return[d,
-Blockly.JavaScript.ORDER_FUNCTION_CALL];if("REMOVE"==b)return d+";\n"}throw"Unhandled combination (lists_getIndex).";};
-Blockly.JavaScript.lists_setIndex=function(a){function b(){if(c.match(/^\w+$/))return"";var a=Blockly.JavaScript.variableDB_.getDistinctName("tmpList",Blockly.Variables.NAME_TYPE),b="var "+a+" = "+c+";\n";c=a;return b}var c=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_MEMBER)||"[]",d=a.getFieldValue("MODE")||"GET",e=a.getFieldValue("WHERE")||"FROM_START",f=Blockly.JavaScript.valueToCode(a,"TO",Blockly.JavaScript.ORDER_ASSIGNMENT)||"null";switch(e){case "FIRST":if("SET"==d)return c+
-"[0] = "+f+";\n";if("INSERT"==d)return c+".unshift("+f+");\n";break;case "LAST":if("SET"==d)return a=b(),a+(c+"["+c+".length - 1] = "+f+";\n");if("INSERT"==d)return c+".push("+f+");\n";break;case "FROM_START":e=Blockly.JavaScript.getAdjusted(a,"AT");if("SET"==d)return c+"["+e+"] = "+f+";\n";if("INSERT"==d)return c+".splice("+e+", 0, "+f+");\n";break;case "FROM_END":e=Blockly.JavaScript.getAdjusted(a,"AT",1,!1,Blockly.JavaScript.ORDER_SUBTRACTION);a=b();if("SET"==d)return a+(c+"["+c+".length - "+e+
-"] = "+f+";\n");if("INSERT"==d)return a+(c+".splice("+c+".length - "+e+", 0, "+f+");\n");break;case "RANDOM":a=b();e=Blockly.JavaScript.variableDB_.getDistinctName("tmpX",Blockly.Variables.NAME_TYPE);a+="var "+e+" = Math.floor(Math.random() * "+c+".length);\n";if("SET"==d)return a+(c+"["+e+"] = "+f+";\n");if("INSERT"==d)return a+(c+".splice("+e+", 0, "+f+");\n")}throw"Unhandled combination (lists_setIndex).";};
-Blockly.JavaScript.lists.getIndex_=function(a,b,c){return"FIRST"==b?"0":"FROM_END"==b?a+".length - 1 - "+c:"LAST"==b?a+".length - 1":c};
-Blockly.JavaScript.lists_getSublist=function(a){var b=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_MEMBER)||"[]",c=a.getFieldValue("WHERE1"),d=a.getFieldValue("WHERE2");if("FIRST"==c&&"LAST"==d)b+=".slice(0)";else if(b.match(/^\w+$/)||"FROM_END"!=c&&"FROM_START"==d){switch(c){case "FROM_START":var e=Blockly.JavaScript.getAdjusted(a,"AT1");break;case "FROM_END":e=Blockly.JavaScript.getAdjusted(a,"AT1",1,!1,Blockly.JavaScript.ORDER_SUBTRACTION);e=b+".length - "+e;break;case "FIRST":e=
-"0";break;default:throw"Unhandled option (lists_getSublist).";}switch(d){case "FROM_START":a=Blockly.JavaScript.getAdjusted(a,"AT2",1);break;case "FROM_END":a=Blockly.JavaScript.getAdjusted(a,"AT2",0,!1,Blockly.JavaScript.ORDER_SUBTRACTION);a=b+".length - "+a;break;case "LAST":a=b+".length";break;default:throw"Unhandled option (lists_getSublist).";}b=b+".slice("+e+", "+a+")"}else{e=Blockly.JavaScript.getAdjusted(a,"AT1");a=Blockly.JavaScript.getAdjusted(a,"AT2");var f=Blockly.JavaScript.lists.getIndex_,
-g={FIRST:"First",LAST:"Last",FROM_START:"FromStart",FROM_END:"FromEnd"};b=Blockly.JavaScript.provideFunction_("subsequence"+g[c]+g[d],["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(sequence"+("FROM_END"==c||"FROM_START"==c?", at1":"")+("FROM_END"==d||"FROM_START"==d?", at2":"")+") {","  var start = "+f("sequence",c,"at1")+";","  var end = "+f("sequence",d,"at2")+" + 1;","  return sequence.slice(start, end);","}"])+"("+b+("FROM_END"==c||"FROM_START"==c?", "+e:"")+("FROM_END"==d||"FROM_START"==
-d?", "+a:"")+")"}return[b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.lists_sort=function(a){var b=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_FUNCTION_CALL)||"[]",c="1"===a.getFieldValue("DIRECTION")?1:-1;a=a.getFieldValue("TYPE");var d=Blockly.JavaScript.provideFunction_("listsGetSortCompare",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(type, direction) {","  var compareFuncs = {",'    "NUMERIC": function(a, b) {',"        return parseFloat(a) - parseFloat(b); },",'    "TEXT": function(a, b) {',"        return a.toString() > b.toString() ? 1 : -1; },",
-'    "IGNORE_CASE": function(a, b) {',"        return a.toString().toLowerCase() > b.toString().toLowerCase() ? 1 : -1; },","  };","  var compare = compareFuncs[type];","  return function(a, b) { return compare(a, b) * direction; }","}"]);return[b+".slice().sort("+d+'("'+a+'", '+c+"))",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.lists_split=function(a){var b=Blockly.JavaScript.valueToCode(a,"INPUT",Blockly.JavaScript.ORDER_MEMBER),c=Blockly.JavaScript.valueToCode(a,"DELIM",Blockly.JavaScript.ORDER_NONE)||"''";a=a.getFieldValue("MODE");if("SPLIT"==a)b||(b="''"),a="split";else if("JOIN"==a)b||(b="[]"),a="join";else throw"Unknown mode: "+a;return[b+"."+a+"("+c+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.lists_reverse=function(a){return[(Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_FUNCTION_CALL)||"[]")+".slice().reverse()",Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.logic={};Blockly.JavaScript.controls_if=function(a){var b=0,c="";do{var d=Blockly.JavaScript.valueToCode(a,"IF"+b,Blockly.JavaScript.ORDER_NONE)||"false";var e=Blockly.JavaScript.statementToCode(a,"DO"+b);c+=(0<b?" else ":"")+"if ("+d+") {\n"+e+"}";++b}while(a.getInput("IF"+b));a.getInput("ELSE")&&(e=Blockly.JavaScript.statementToCode(a,"ELSE"),c+=" else {\n"+e+"}");return c+"\n"};Blockly.JavaScript.controls_ifelse=Blockly.JavaScript.controls_if;
-Blockly.JavaScript.logic_compare=function(a){var b={EQ:"==",NEQ:"!=",LT:"<",LTE:"<=",GT:">",GTE:">="}[a.getFieldValue("OP")],c="=="==b||"!="==b?Blockly.JavaScript.ORDER_EQUALITY:Blockly.JavaScript.ORDER_RELATIONAL,d=Blockly.JavaScript.valueToCode(a,"A",c)||"0";a=Blockly.JavaScript.valueToCode(a,"B",c)||"0";return[d+" "+b+" "+a,c]};
-Blockly.JavaScript.logic_operation=function(a){var b="AND"==a.getFieldValue("OP")?"&&":"||",c="&&"==b?Blockly.JavaScript.ORDER_LOGICAL_AND:Blockly.JavaScript.ORDER_LOGICAL_OR,d=Blockly.JavaScript.valueToCode(a,"A",c);a=Blockly.JavaScript.valueToCode(a,"B",c);if(d||a){var e="&&"==b?"true":"false";d||(d=e);a||(a=e)}else a=d="false";return[d+" "+b+" "+a,c]};
-Blockly.JavaScript.logic_negate=function(a){var b=Blockly.JavaScript.ORDER_LOGICAL_NOT;return["!"+(Blockly.JavaScript.valueToCode(a,"BOOL",b)||"true"),b]};Blockly.JavaScript.logic_boolean=function(a){return["TRUE"==a.getFieldValue("BOOL")?"true":"false",Blockly.JavaScript.ORDER_ATOMIC]};Blockly.JavaScript.logic_null=function(a){return["null",Blockly.JavaScript.ORDER_ATOMIC]};
-Blockly.JavaScript.logic_ternary=function(a){var b=Blockly.JavaScript.valueToCode(a,"IF",Blockly.JavaScript.ORDER_CONDITIONAL)||"false",c=Blockly.JavaScript.valueToCode(a,"THEN",Blockly.JavaScript.ORDER_CONDITIONAL)||"null";a=Blockly.JavaScript.valueToCode(a,"ELSE",Blockly.JavaScript.ORDER_CONDITIONAL)||"null";return[b+" ? "+c+" : "+a,Blockly.JavaScript.ORDER_CONDITIONAL]};Blockly.JavaScript.loops={};
-Blockly.JavaScript.controls_repeat_ext=function(a){var b=a.getField("TIMES")?String(Number(a.getFieldValue("TIMES"))):Blockly.JavaScript.valueToCode(a,"TIMES",Blockly.JavaScript.ORDER_ASSIGNMENT)||"0",c=Blockly.JavaScript.statementToCode(a,"DO");c=Blockly.JavaScript.addLoopTrap(c,a.id);a="";var d=Blockly.JavaScript.variableDB_.getDistinctName("count",Blockly.Variables.NAME_TYPE),e=b;b.match(/^\w+$/)||Blockly.isNumber(b)||(e=Blockly.JavaScript.variableDB_.getDistinctName("repeat_end",Blockly.Variables.NAME_TYPE),
-a+="var "+e+" = "+b+";\n");return a+("for (var "+d+" = 0; "+d+" < "+e+"; "+d+"++) {\n"+c+"}\n")};Blockly.JavaScript.controls_repeat=Blockly.JavaScript.controls_repeat_ext;
-Blockly.JavaScript.controls_whileUntil=function(a){var b="UNTIL"==a.getFieldValue("MODE"),c=Blockly.JavaScript.valueToCode(a,"BOOL",b?Blockly.JavaScript.ORDER_LOGICAL_NOT:Blockly.JavaScript.ORDER_NONE)||"false",d=Blockly.JavaScript.statementToCode(a,"DO");d=Blockly.JavaScript.addLoopTrap(d,a.id);b&&(c="!"+c);return"while ("+c+") {\n"+d+"}\n"};
-Blockly.JavaScript.controls_for=function(a){var b=Blockly.JavaScript.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE),c=Blockly.JavaScript.valueToCode(a,"FROM",Blockly.JavaScript.ORDER_ASSIGNMENT)||"0",d=Blockly.JavaScript.valueToCode(a,"TO",Blockly.JavaScript.ORDER_ASSIGNMENT)||"0",e=Blockly.JavaScript.valueToCode(a,"BY",Blockly.JavaScript.ORDER_ASSIGNMENT)||"1",f=Blockly.JavaScript.statementToCode(a,"DO");f=Blockly.JavaScript.addLoopTrap(f,a.id);if(Blockly.isNumber(c)&&Blockly.isNumber(d)&&
-Blockly.isNumber(e)){var g=parseFloat(c)<=parseFloat(d);a="for ("+b+" = "+c+"; "+b+(g?" <= ":" >= ")+d+"; "+b;b=Math.abs(parseFloat(e));a=(1==b?a+(g?"++":"--"):a+((g?" += ":" -= ")+b))+(") {\n"+f+"}\n")}else a="",g=c,c.match(/^\w+$/)||Blockly.isNumber(c)||(g=Blockly.JavaScript.variableDB_.getDistinctName(b+"_start",Blockly.Variables.NAME_TYPE),a+="var "+g+" = "+c+";\n"),c=d,d.match(/^\w+$/)||Blockly.isNumber(d)||(c=Blockly.JavaScript.variableDB_.getDistinctName(b+"_end",Blockly.Variables.NAME_TYPE),
-a+="var "+c+" = "+d+";\n"),d=Blockly.JavaScript.variableDB_.getDistinctName(b+"_inc",Blockly.Variables.NAME_TYPE),a+="var "+d+" = ",a=Blockly.isNumber(e)?a+(Math.abs(e)+";\n"):a+("Math.abs("+e+");\n"),a=a+("if ("+g+" > "+c+") {\n")+(Blockly.JavaScript.INDENT+d+" = -"+d+";\n"),a+="}\n",a+="for ("+b+" = "+g+"; "+d+" >= 0 ? "+b+" <= "+c+" : "+b+" >= "+c+"; "+b+" += "+d+") {\n"+f+"}\n";return a};
-Blockly.JavaScript.controls_forEach=function(a){var b=Blockly.JavaScript.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE),c=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_ASSIGNMENT)||"[]",d=Blockly.JavaScript.statementToCode(a,"DO");d=Blockly.JavaScript.addLoopTrap(d,a.id);a="";var e=c;c.match(/^\w+$/)||(e=Blockly.JavaScript.variableDB_.getDistinctName(b+"_list",Blockly.Variables.NAME_TYPE),a+="var "+e+" = "+c+";\n");c=Blockly.JavaScript.variableDB_.getDistinctName(b+
-"_index",Blockly.Variables.NAME_TYPE);d=Blockly.JavaScript.INDENT+b+" = "+e+"["+c+"];\n"+d;return a+("for (var "+c+" in "+e+") {\n"+d+"}\n")};Blockly.JavaScript.controls_flow_statements=function(a){switch(a.getFieldValue("FLOW")){case "BREAK":return"break;\n";case "CONTINUE":return"continue;\n"}throw"Unknown flow statement.";};Blockly.JavaScript.math={};Blockly.JavaScript.math_number=function(a){a=parseFloat(a.getFieldValue("NUM"));return[a,0<=a?Blockly.JavaScript.ORDER_ATOMIC:Blockly.JavaScript.ORDER_UNARY_NEGATION]};
-Blockly.JavaScript.math_arithmetic=function(a){var b={ADD:[" + ",Blockly.JavaScript.ORDER_ADDITION],MINUS:[" - ",Blockly.JavaScript.ORDER_SUBTRACTION],MULTIPLY:[" * ",Blockly.JavaScript.ORDER_MULTIPLICATION],DIVIDE:[" / ",Blockly.JavaScript.ORDER_DIVISION],POWER:[null,Blockly.JavaScript.ORDER_COMMA]}[a.getFieldValue("OP")],c=b[0];b=b[1];var d=Blockly.JavaScript.valueToCode(a,"A",b)||"0";a=Blockly.JavaScript.valueToCode(a,"B",b)||"0";return c?[d+c+a,b]:["Math.pow("+d+", "+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.math_single=function(a){var b=a.getFieldValue("OP");if("NEG"==b)return a=Blockly.JavaScript.valueToCode(a,"NUM",Blockly.JavaScript.ORDER_UNARY_NEGATION)||"0","-"==a[0]&&(a=" "+a),["-"+a,Blockly.JavaScript.ORDER_UNARY_NEGATION];a="SIN"==b||"COS"==b||"TAN"==b?Blockly.JavaScript.valueToCode(a,"NUM",Blockly.JavaScript.ORDER_DIVISION)||"0":Blockly.JavaScript.valueToCode(a,"NUM",Blockly.JavaScript.ORDER_NONE)||"0";switch(b){case "ABS":var c="Math.abs("+a+")";break;case "ROOT":c="Math.sqrt("+
-a+")";break;case "LN":c="Math.log("+a+")";break;case "EXP":c="Math.exp("+a+")";break;case "POW10":c="Math.pow(10,"+a+")";break;case "ROUND":c="Math.round("+a+")";break;case "ROUNDUP":c="Math.ceil("+a+")";break;case "ROUNDDOWN":c="Math.floor("+a+")";break;case "SIN":c="Math.sin("+a+" / 180 * Math.PI)";break;case "COS":c="Math.cos("+a+" / 180 * Math.PI)";break;case "TAN":c="Math.tan("+a+" / 180 * Math.PI)"}if(c)return[c,Blockly.JavaScript.ORDER_FUNCTION_CALL];switch(b){case "LOG10":c="Math.log("+a+
-") / Math.log(10)";break;case "ASIN":c="Math.asin("+a+") / Math.PI * 180";break;case "ACOS":c="Math.acos("+a+") / Math.PI * 180";break;case "ATAN":c="Math.atan("+a+") / Math.PI * 180";break;default:throw"Unknown math operator: "+b;}return[c,Blockly.JavaScript.ORDER_DIVISION]};
-Blockly.JavaScript.math_constant=function(a){return{PI:["Math.PI",Blockly.JavaScript.ORDER_MEMBER],E:["Math.E",Blockly.JavaScript.ORDER_MEMBER],GOLDEN_RATIO:["(1 + Math.sqrt(5)) / 2",Blockly.JavaScript.ORDER_DIVISION],SQRT2:["Math.SQRT2",Blockly.JavaScript.ORDER_MEMBER],SQRT1_2:["Math.SQRT1_2",Blockly.JavaScript.ORDER_MEMBER],INFINITY:["Infinity",Blockly.JavaScript.ORDER_ATOMIC]}[a.getFieldValue("CONSTANT")]};
-Blockly.JavaScript.math_number_property=function(a){var b=Blockly.JavaScript.valueToCode(a,"NUMBER_TO_CHECK",Blockly.JavaScript.ORDER_MODULUS)||"0",c=a.getFieldValue("PROPERTY");if("PRIME"==c)return[Blockly.JavaScript.provideFunction_("mathIsPrime",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(n) {","  // https://en.wikipedia.org/wiki/Primality_test#Naive_methods","  if (n == 2 || n == 3) {","    return true;","  }","  // False if n is NaN, negative, is 1, or not whole.","  // And false if n is divisible by 2 or 3.",
-"  if (isNaN(n) || n <= 1 || n % 1 != 0 || n % 2 == 0 || n % 3 == 0) {","    return false;","  }","  // Check all the numbers of form 6k +/- 1, up to sqrt(n).","  for (var x = 6; x <= Math.sqrt(n) + 1; x += 6) {","    if (n % (x - 1) == 0 || n % (x + 1) == 0) {","      return false;","    }","  }","  return true;","}"])+"("+b+")",Blockly.JavaScript.ORDER_FUNCTION_CALL];switch(c){case "EVEN":var d=b+" % 2 == 0";break;case "ODD":d=b+" % 2 == 1";break;case "WHOLE":d=b+" % 1 == 0";break;case "POSITIVE":d=
-b+" > 0";break;case "NEGATIVE":d=b+" < 0";break;case "DIVISIBLE_BY":a=Blockly.JavaScript.valueToCode(a,"DIVISOR",Blockly.JavaScript.ORDER_MODULUS)||"0",d=b+" % "+a+" == 0"}return[d,Blockly.JavaScript.ORDER_EQUALITY]};Blockly.JavaScript.math_change=function(a){var b=Blockly.JavaScript.valueToCode(a,"DELTA",Blockly.JavaScript.ORDER_ADDITION)||"0";a=Blockly.JavaScript.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE);return a+" = (typeof "+a+" == 'number' ? "+a+" : 0) + "+b+";\n"};
-Blockly.JavaScript.math_round=Blockly.JavaScript.math_single;Blockly.JavaScript.math_trig=Blockly.JavaScript.math_single;
-Blockly.JavaScript.math_on_list=function(a){var b=a.getFieldValue("OP");switch(b){case "SUM":a=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_MEMBER)||"[]";a+=".reduce(function(x, y) {return x + y;})";break;case "MIN":a=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_COMMA)||"[]";a="Math.min.apply(null, "+a+")";break;case "MAX":a=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_COMMA)||"[]";a="Math.max.apply(null, "+a+")";break;case "AVERAGE":b=Blockly.JavaScript.provideFunction_("mathMean",
-["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(myList) {","  return myList.reduce(function(x, y) {return x + y;}) / myList.length;","}"]);a=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_NONE)||"[]";a=b+"("+a+")";break;case "MEDIAN":b=Blockly.JavaScript.provideFunction_("mathMedian",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(myList) {","  var localList = myList.filter(function (x) {return typeof x == 'number';});","  if (!localList.length) return null;",
-"  localList.sort(function(a, b) {return b - a;});","  if (localList.length % 2 == 0) {","    return (localList[localList.length / 2 - 1] + localList[localList.length / 2]) / 2;","  } else {","    return localList[(localList.length - 1) / 2];","  }","}"]);a=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_NONE)||"[]";a=b+"("+a+")";break;case "MODE":b=Blockly.JavaScript.provideFunction_("mathModes",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(values) {","  var modes = [];",
-"  var counts = [];","  var maxCount = 0;","  for (var i = 0; i < values.length; i++) {","    var value = values[i];","    var found = false;","    var thisCount;","    for (var j = 0; j < counts.length; j++) {","      if (counts[j][0] === value) {","        thisCount = ++counts[j][1];","        found = true;","        break;","      }","    }","    if (!found) {","      counts.push([value, 1]);","      thisCount = 1;","    }","    maxCount = Math.max(thisCount, maxCount);","  }","  for (var j = 0; j < counts.length; j++) {",
-"    if (counts[j][1] == maxCount) {","        modes.push(counts[j][0]);","    }","  }","  return modes;","}"]);a=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_NONE)||"[]";a=b+"("+a+")";break;case "STD_DEV":b=Blockly.JavaScript.provideFunction_("mathStandardDeviation",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(numbers) {","  var n = numbers.length;","  if (!n) return null;","  var mean = numbers.reduce(function(x, y) {return x + y;}) / n;","  var variance = 0;",
-"  for (var j = 0; j < n; j++) {","    variance += Math.pow(numbers[j] - mean, 2);","  }","  variance = variance / n;","  return Math.sqrt(variance);","}"]);a=Blockly.JavaScript.valueToCode(a,"LIST",Blockly.JavaScript.ORDER_NONE)||"[]";a=b+"("+a+")";break;case "RANDOM":b=Blockly.JavaScript.provideFunction_("mathRandomList",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(list) {","  var x = Math.floor(Math.random() * list.length);","  return list[x];","}"]);a=Blockly.JavaScript.valueToCode(a,
-"LIST",Blockly.JavaScript.ORDER_NONE)||"[]";a=b+"("+a+")";break;default:throw"Unknown operator: "+b;}return[a,Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.math_modulo=function(a){var b=Blockly.JavaScript.valueToCode(a,"DIVIDEND",Blockly.JavaScript.ORDER_MODULUS)||"0";a=Blockly.JavaScript.valueToCode(a,"DIVISOR",Blockly.JavaScript.ORDER_MODULUS)||"0";return[b+" % "+a,Blockly.JavaScript.ORDER_MODULUS]};
-Blockly.JavaScript.math_constrain=function(a){var b=Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_COMMA)||"0",c=Blockly.JavaScript.valueToCode(a,"LOW",Blockly.JavaScript.ORDER_COMMA)||"0";a=Blockly.JavaScript.valueToCode(a,"HIGH",Blockly.JavaScript.ORDER_COMMA)||"Infinity";return["Math.min(Math.max("+b+", "+c+"), "+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.math_random_int=function(a){var b=Blockly.JavaScript.valueToCode(a,"FROM",Blockly.JavaScript.ORDER_COMMA)||"0";a=Blockly.JavaScript.valueToCode(a,"TO",Blockly.JavaScript.ORDER_COMMA)||"0";return[Blockly.JavaScript.provideFunction_("mathRandomInt",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(a, b) {","  if (a > b) {","    // Swap a and b to ensure a is smaller.","    var c = a;","    a = b;","    b = c;","  }","  return Math.floor(Math.random() * (b - a + 1) + a);",
-"}"])+"("+b+", "+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.math_random_float=function(a){return["Math.random()",Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.procedures={};
-Blockly.JavaScript.procedures_defreturn=function(a){var b=Blockly.JavaScript.variableDB_.getName(a.getFieldValue("NAME"),Blockly.Procedures.NAME_TYPE),c=Blockly.JavaScript.statementToCode(a,"STACK");if(Blockly.JavaScript.STATEMENT_PREFIX){var d=a.id.replace(/\$/g,"$$$$");c=Blockly.JavaScript.prefixLines(Blockly.JavaScript.STATEMENT_PREFIX.replace(/%1/g,"'"+d+"'"),Blockly.JavaScript.INDENT)+c}Blockly.JavaScript.INFINITE_LOOP_TRAP&&(c=Blockly.JavaScript.INFINITE_LOOP_TRAP.replace(/%1/g,"'"+a.id+"'")+
-c);(d=Blockly.JavaScript.valueToCode(a,"RETURN",Blockly.JavaScript.ORDER_NONE)||"")&&(d=Blockly.JavaScript.INDENT+"return "+d+";\n");for(var e=[],f=0;f<a.arguments_.length;f++)e[f]=Blockly.JavaScript.variableDB_.getName(a.arguments_[f],Blockly.Variables.NAME_TYPE);c="function "+b+"("+e.join(", ")+") {\n"+c+d+"}";c=Blockly.JavaScript.scrub_(a,c);Blockly.JavaScript.definitions_["%"+b]=c;return null};Blockly.JavaScript.procedures_defnoreturn=Blockly.JavaScript.procedures_defreturn;
-Blockly.JavaScript.procedures_callreturn=function(a){for(var b=Blockly.JavaScript.variableDB_.getName(a.getFieldValue("NAME"),Blockly.Procedures.NAME_TYPE),c=[],d=0;d<a.arguments_.length;d++)c[d]=Blockly.JavaScript.valueToCode(a,"ARG"+d,Blockly.JavaScript.ORDER_COMMA)||"null";return[b+"("+c.join(", ")+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.procedures_callnoreturn=function(a){for(var b=Blockly.JavaScript.variableDB_.getName(a.getFieldValue("NAME"),Blockly.Procedures.NAME_TYPE),c=[],d=0;d<a.arguments_.length;d++)c[d]=Blockly.JavaScript.valueToCode(a,"ARG"+d,Blockly.JavaScript.ORDER_COMMA)||"null";return b+"("+c.join(", ")+");\n"};
-Blockly.JavaScript.procedures_ifreturn=function(a){var b="if ("+(Blockly.JavaScript.valueToCode(a,"CONDITION",Blockly.JavaScript.ORDER_NONE)||"false")+") {\n";a.hasReturnValue_?(a=Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_NONE)||"null",b+=Blockly.JavaScript.INDENT+"return "+a+";\n"):b+=Blockly.JavaScript.INDENT+"return;\n";return b+"}\n"};Blockly.JavaScript.texts={};Blockly.JavaScript.text=function(a){return[Blockly.JavaScript.quote_(a.getFieldValue("TEXT")),Blockly.JavaScript.ORDER_ATOMIC]};
-Blockly.JavaScript.text_join=function(a){switch(a.itemCount_){case 0:return["''",Blockly.JavaScript.ORDER_ATOMIC];case 1:return["String("+(Blockly.JavaScript.valueToCode(a,"ADD0",Blockly.JavaScript.ORDER_NONE)||"''")+")",Blockly.JavaScript.ORDER_FUNCTION_CALL];case 2:var b=Blockly.JavaScript.valueToCode(a,"ADD0",Blockly.JavaScript.ORDER_NONE)||"''";a=Blockly.JavaScript.valueToCode(a,"ADD1",Blockly.JavaScript.ORDER_NONE)||"''";return["String("+b+") + String("+a+")",Blockly.JavaScript.ORDER_ADDITION];
-default:b=Array(a.itemCount_);for(var c=0;c<a.itemCount_;c++)b[c]=Blockly.JavaScript.valueToCode(a,"ADD"+c,Blockly.JavaScript.ORDER_COMMA)||"''";a="["+b.join(",")+"].join('')";return[a,Blockly.JavaScript.ORDER_FUNCTION_CALL]}};Blockly.JavaScript.text_append=function(a){var b=Blockly.JavaScript.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE);a=Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_NONE)||"''";return b+" = String("+b+") + String("+a+");\n"};
-Blockly.JavaScript.text_length=function(a){return[(Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_FUNCTION_CALL)||"''")+".length",Blockly.JavaScript.ORDER_MEMBER]};Blockly.JavaScript.text_isEmpty=function(a){return["!"+(Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_MEMBER)||"''")+".length",Blockly.JavaScript.ORDER_LOGICAL_NOT]};
-Blockly.JavaScript.text_indexOf=function(a){var b="FIRST"==a.getFieldValue("END")?"indexOf":"lastIndexOf",c=Blockly.JavaScript.valueToCode(a,"FIND",Blockly.JavaScript.ORDER_NONE)||"''";b=(Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_MEMBER)||"''")+"."+b+"("+c+")";return a.workspace.options.oneBasedIndex?[b+" + 1",Blockly.JavaScript.ORDER_ADDITION]:[b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.text_charAt=function(a){var b=a.getFieldValue("WHERE")||"FROM_START",c=Blockly.JavaScript.valueToCode(a,"VALUE","RANDOM"==b?Blockly.JavaScript.ORDER_NONE:Blockly.JavaScript.ORDER_MEMBER)||"''";switch(b){case "FIRST":return[c+".charAt(0)",Blockly.JavaScript.ORDER_FUNCTION_CALL];case "LAST":return[c+".slice(-1)",Blockly.JavaScript.ORDER_FUNCTION_CALL];case "FROM_START":return a=Blockly.JavaScript.getAdjusted(a,"AT"),[c+".charAt("+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL];case "FROM_END":return a=
-Blockly.JavaScript.getAdjusted(a,"AT",1,!0),[c+".slice("+a+").charAt(0)",Blockly.JavaScript.ORDER_FUNCTION_CALL];case "RANDOM":return[Blockly.JavaScript.provideFunction_("textRandomLetter",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(text) {","  var x = Math.floor(Math.random() * text.length);","  return text[x];","}"])+"("+c+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]}throw"Unhandled option (text_charAt).";};
-Blockly.JavaScript.text.getIndex_=function(a,b,c){return"FIRST"==b?"0":"FROM_END"==b?a+".length - 1 - "+c:"LAST"==b?a+".length - 1":c};
-Blockly.JavaScript.text_getSubstring=function(a){var b=Blockly.JavaScript.valueToCode(a,"STRING",Blockly.JavaScript.ORDER_FUNCTION_CALL)||"''",c=a.getFieldValue("WHERE1"),d=a.getFieldValue("WHERE2");if("FIRST"!=c||"LAST"!=d)if(b.match(/^'?\w+'?$/)||"FROM_END"!=c&&"LAST"!=c&&"FROM_END"!=d&&"LAST"!=d){switch(c){case "FROM_START":var e=Blockly.JavaScript.getAdjusted(a,"AT1");break;case "FROM_END":e=Blockly.JavaScript.getAdjusted(a,"AT1",1,!1,Blockly.JavaScript.ORDER_SUBTRACTION);e=b+".length - "+e;break;
-case "FIRST":e="0";break;default:throw"Unhandled option (text_getSubstring).";}switch(d){case "FROM_START":a=Blockly.JavaScript.getAdjusted(a,"AT2",1);break;case "FROM_END":a=Blockly.JavaScript.getAdjusted(a,"AT2",0,!1,Blockly.JavaScript.ORDER_SUBTRACTION);a=b+".length - "+a;break;case "LAST":a=b+".length";break;default:throw"Unhandled option (text_getSubstring).";}b=b+".slice("+e+", "+a+")"}else{e=Blockly.JavaScript.getAdjusted(a,"AT1");a=Blockly.JavaScript.getAdjusted(a,"AT2");var f=Blockly.JavaScript.text.getIndex_,
-g={FIRST:"First",LAST:"Last",FROM_START:"FromStart",FROM_END:"FromEnd"};b=Blockly.JavaScript.provideFunction_("subsequence"+g[c]+g[d],["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(sequence"+("FROM_END"==c||"FROM_START"==c?", at1":"")+("FROM_END"==d||"FROM_START"==d?", at2":"")+") {","  var start = "+f("sequence",c,"at1")+";","  var end = "+f("sequence",d,"at2")+" + 1;","  return sequence.slice(start, end);","}"])+"("+b+("FROM_END"==c||"FROM_START"==c?", "+e:"")+("FROM_END"==d||"FROM_START"==
-d?", "+a:"")+")"}return[b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};
-Blockly.JavaScript.text_changeCase=function(a){var b={UPPERCASE:".toUpperCase()",LOWERCASE:".toLowerCase()",TITLECASE:null}[a.getFieldValue("CASE")];a=Blockly.JavaScript.valueToCode(a,"TEXT",b?Blockly.JavaScript.ORDER_MEMBER:Blockly.JavaScript.ORDER_NONE)||"''";return[b?a+b:Blockly.JavaScript.provideFunction_("textToTitleCase",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(str) {","  return str.replace(/\\S+/g,","      function(txt) {return txt[0].toUpperCase() + txt.substring(1).toLowerCase();});","}"])+
-"("+a+")",Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.text_trim=function(a){var b={LEFT:".replace(/^[\\s\\xa0]+/, '')",RIGHT:".replace(/[\\s\\xa0]+$/, '')",BOTH:".trim()"}[a.getFieldValue("MODE")];return[(Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_MEMBER)||"''")+b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.text_print=function(a){return"window.alert("+(Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_NONE)||"''")+");\n"};
-Blockly.JavaScript.text_prompt_ext=function(a){var b="window.prompt("+(a.getField("TEXT")?Blockly.JavaScript.quote_(a.getFieldValue("TEXT")):Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_NONE)||"''")+")";"NUMBER"==a.getFieldValue("TYPE")&&(b="parseFloat("+b+")");return[b,Blockly.JavaScript.ORDER_FUNCTION_CALL]};Blockly.JavaScript.text_prompt=Blockly.JavaScript.text_prompt_ext;
-Blockly.JavaScript.text_count=function(a){var b=Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_MEMBER)||"''";a=Blockly.JavaScript.valueToCode(a,"SUB",Blockly.JavaScript.ORDER_NONE)||"''";return[Blockly.JavaScript.provideFunction_("textCount",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(haystack, needle) {","  if (needle.length === 0) {","    return haystack.length + 1;","  } else {","    return haystack.split(needle).length - 1;","  }","}"])+"("+b+", "+a+")",Blockly.JavaScript.ORDER_SUBTRACTION]};
-Blockly.JavaScript.text_replace=function(a){var b=Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_MEMBER)||"''",c=Blockly.JavaScript.valueToCode(a,"FROM",Blockly.JavaScript.ORDER_NONE)||"''";a=Blockly.JavaScript.valueToCode(a,"TO",Blockly.JavaScript.ORDER_NONE)||"''";return[Blockly.JavaScript.provideFunction_("textReplace",["function "+Blockly.JavaScript.FUNCTION_NAME_PLACEHOLDER_+"(haystack, needle, replacement) {",'  needle = needle.replace(/([-()\\[\\]{}+?*.$\\^|,:#<!\\\\])/g,"\\\\$1")',
-'                 .replace(/\\x08/g,"\\\\x08");',"  return haystack.replace(new RegExp(needle, 'g'), replacement);","}"])+"("+b+", "+c+", "+a+")",Blockly.JavaScript.ORDER_MEMBER]};Blockly.JavaScript.text_reverse=function(a){return[(Blockly.JavaScript.valueToCode(a,"TEXT",Blockly.JavaScript.ORDER_MEMBER)||"''")+".split('').reverse().join('')",Blockly.JavaScript.ORDER_MEMBER]};Blockly.JavaScript.variables={};Blockly.JavaScript.variables_get=function(a){return[Blockly.JavaScript.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE),Blockly.JavaScript.ORDER_ATOMIC]};Blockly.JavaScript.variables_set=function(a){var b=Blockly.JavaScript.valueToCode(a,"VALUE",Blockly.JavaScript.ORDER_ASSIGNMENT)||"0";return Blockly.JavaScript.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE)+" = "+b+";\n"};
-Blockly.JavaScript.variablesDynamic={};Blockly.JavaScript.variables_get_dynamic=Blockly.JavaScript.variables_get;Blockly.JavaScript.variables_set_dynamic=Blockly.JavaScript.variables_set;
\ No newline at end of file
+
+//# sourceMappingURL=javascript_compressed.js.map
diff --git a/index.html b/index.html
index 06727247..15311e48 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,7 @@
 <html><!-- index for ws.js or totally online Web IDE -->
 <head>
   <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=0.5, maximum-scale=0.5, user-scalable=no" />
+  <meta name="viewport" content="width=device-width, initial-scale=0.8, maximum-scale=0.8, user-scalable=no" />
   <meta name="apple-mobile-web-app-capable" content="yes"/>
   <meta name="mobile-web-app-capable" content="yes"/>
   <meta name="apple-mobile-web-app-status-bar-style" content="black">
diff --git a/js/core/editorBlockly.js b/js/core/editorBlockly.js
index 2bef06f0..21165e8c 100644
--- a/js/core/editorBlockly.js
+++ b/js/core/editorBlockly.js
@@ -89,7 +89,7 @@
     });
 
     // Handle the 'sending' processor so we can update the JS if we need to...
-    Espruino.addProcessor("sending", function(data, callback) {      
+    Espruino.addProcessor("sending", function(data, callback) {
       if(Espruino.Config.BLOCKLY_TO_JS && Espruino.Core.File.isInBlockly()) {
         var activeFile = Espruino.Core.File.getActiveFile();
         Espruino.Core.File.setJSCode( "// Code from Graphical Editor\n"+Espruino.Core.EditorBlockly.getCode() , {fileName:"blockly.js"});
@@ -131,7 +131,8 @@
       }, 500);
     } else {
       // Otherwise we just have the iframe
-      $('<iframe id="divblockly" class="blocky" style="display:none;border:none;" src="'+blocklyUrl+'"></iframe>').appendTo(".editor--code .editor__canvas");
+      $('<iframe id="divblockly" class="blocky" style="border:none;" src="'+blocklyUrl+'"></iframe>').appendTo(".editor--code .editor__canvas");
+      // doing display:none; here breaks new Blockly as of our update in Nov 2023, and it appears not to be needed now
     }
   }
 
@@ -140,14 +141,14 @@
   }
 
   function getXML() {
-    return Blockly.Xml.domToText(Blockly.Xml.workspaceToDom(Blockly.mainWorkspace));
+    return Blockly.Xml.domToText(Blockly.utils.xml.workspaceToDom(Blockly.mainWorkspace));
   }
 
   function setXML(xml) {
     if (Blockly) {
       Blockly.mainWorkspace.clear();
-      Blockly.Xml.domToWorkspace(Blockly.Xml.textToDom(xml), Blockly.mainWorkspace);
-    } else 
+      Blockly.Xml.domToWorkspace(Blockly.utils.xml.textToDom(xml), Blockly.mainWorkspace);
+    } else
       whenInitialised.setXML = xml;
   }
 
diff --git a/js/plugins/fontSize.js b/js/plugins/fontSize.js
index 4f66d76e..c8469574 100644
--- a/js/plugins/fontSize.js
+++ b/js/plugins/fontSize.js
@@ -19,7 +19,7 @@
       description : "The size of font used in the Terminal and Code Editor windows",
       type : {8:8,10:10,12:12,14:14,18:18,24:24,32:32},
       defaultValue : 12,
-      onChange :setFontSize
+      onChange : setFontSize
     });
 
     setFontSize(Espruino.Config.FONT_SIZE);