diff --git a/data/mp/multiplay/skirmish/bonecrusher/bonecrusher.js b/data/mp/multiplay/skirmish/bonecrusher/bonecrusher.js
index 4811b2777e5..6644e7533db 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/bonecrusher.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/bonecrusher.js
@@ -62,7 +62,7 @@ var debugName = me;
 
 
 //Массив конкретных технологий (tech.js)
-var tech = [];
+var tech = {};
 
 include("multiplay/skirmish/"+vernum+"/names.js");
 
@@ -195,10 +195,10 @@ else rage = HARD;
 var buildersMain = newGroup();
 var buildersHunters = newGroup();
 
-var policy = [];
+var policy = {};
 
 //Фитчи, не совместимые с 3.1.5
-var nf = [];
+var nf = {};
 nf['policy'] = false;
 
 var enemyDist = 0;
@@ -238,7 +238,7 @@ var credit = 0;
 var lassat_charged = false;
 
 
-var eventsRun=[];
+var eventsRun={};
 eventsRun['targetCyborgs'] = 0;
 eventsRun['targetArmy'] = 0;
 eventsRun['targetRegular'] = 0;
diff --git a/data/mp/multiplay/skirmish/bonecrusher/builders.js b/data/mp/multiplay/skirmish/bonecrusher/builders.js
index 6853c178a6c..1c3b268be27 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/builders.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/builders.js
@@ -106,9 +106,10 @@ function builderBuild(droid, structure, rotation, position){
 	if (isStructureAvailable(structure, me)) {
 
 		debugMsg('try '+structure, 'builders');
+		var _pos;
 
-		if (position) var _pos = position;
-		else var _pos = base;
+		if (position) _pos = position;
+		else _pos = base;
 
 		if (structure === "A0RepairCentre3" && !position) {
 			if (repfac.length === 0) {
diff --git a/data/mp/multiplay/skirmish/bonecrusher/chatting.js b/data/mp/multiplay/skirmish/bonecrusher/chatting.js
index da397d25790..cbe8a7086c2 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/chatting.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/chatting.js
@@ -1,32 +1,34 @@
 debugMsg('Module: chatting.js','init');
 
 function chatting(type){
-	var chlen = chatting[type].length;		// Забавно, спустя некотое время я только осознал, что за имя я дал этой переменной xDDD
-	return chatting[type][Math.floor(Math.random()*chlen)];
-	
+	var chlen = _chatting[type].length;		// Забавно, спустя некотое время я только осознал, что за имя я дал этой переменной xDDD
+	return _chatting[type][Math.floor(Math.random()*chlen)];
+
 }
 
-chatting['army'] = [
+var _chatting = {};
+
+_chatting['army'] = [
 	"If u want, i may support you with my army. Just say \"yes\"",
 	"I can share some units, say \"yes\" if u want.",
 	"I can sometimes give you my warriors, just say \"yes\""
 ];
 
-chatting['lassat_fire'] = [
+_chatting['lassat_fire'] = [
 	"Bada-Boom!",
 	"Boom!",
 	"Boo-Boom!",
 	";)"
 ];
 
-chatting['lassat_charged'] = [
+_chatting['lassat_charged'] = [
 	"Scare me",
 	"Laser ready, now get ready",
 	"He-heh",
 	":)"
 ];
 
-chatting['confirm'] = [
+_chatting['confirm'] = [
 	"Ok then! Let's kill them all together!!",
 	"Yeah! That's my boy! >:)",
 	"Allright! Got it!",
@@ -35,14 +37,14 @@ chatting['confirm'] = [
 	"Ok"
 ];
 
-chatting['kick'] = [
+_chatting['kick'] = [
 	"I was kicked out, for what?",
 	"Lol, just kicked..",
 	"Well, bye, i leave.",
 	"Loosers, you're just afraid of me."
 ];
 
-chatting['saved'] = [
+_chatting['saved'] = [
 	"Yeah, better to be saved ;)",
 	"Oh, what, decided to take a break?",
 	"Save, save, save.. How long.",
@@ -52,7 +54,7 @@ chatting['saved'] = [
 	"Oh, don't be scared.. Saved, nice :)"
 ];
 
-chatting['tutorial'] = [
+_chatting['tutorial'] = [
 	"By the way, i can ask me for money, just say \"bc give money\"",
 	"If you die, just say \"bc give truck\", and i resurrect u ;)",
 	"Btw, you can ask me, \"bc give money\" or \"bc give truck\" remember that",
@@ -61,17 +63,17 @@ chatting['tutorial'] = [
 	"Always help the team, or we will all die"
 ];
 
-chatting['ally'] = [
+_chatting['ally'] = [
 	"Hellow my friend! Let's kill them!",
 ];
 
-chatting['threat'] = [
+_chatting['threat'] = [
 	'I kill you!!!',
 	'Nice try! But i will destroy you!',
 	'Do not expect mercy'
 ];
 
-chatting['welcome'] = [
+_chatting['welcome'] = [
 	'Hello everyone',
 	'Hi there',
 	'hi.. gl hf',
@@ -97,7 +99,7 @@ chatting['welcome'] = [
 	"Dosvidaniya... no? %) Hi!"
 ];
 
-chatting['loose'] = [
+_chatting['loose'] = [
 	'ohh.. you win, gg',
 	'nice, gg',
 	'wow.. gg',
@@ -117,7 +119,7 @@ chatting['loose'] = [
 ];
 
 
-chatting['berserk'] = [
+_chatting['berserk'] = [
 'Time to kick someone\'s ..',
 'You made me angry',
 'You\'re clearly pissing me off',
@@ -126,14 +128,14 @@ chatting['berserk'] = [
 'Who needs oil. Oil for suckers'
 ];
 
-chatting['seer'] = [
+_chatting['seer'] = [
 'You\'re a leather bag of brains, and I\'m just a cheater.',
 'Leather bag, aren\'t you afraid?',
 'I can see everything.',
 'Tons of oil - check, see the entire map - check.'
 ];
 
-chatting['no'] = [
+_chatting['no'] = [
 'I\'m sorry, I can\'t do this.',
 'No, I\'m not ready for that',
 'Sorry, but no.',
@@ -146,4 +148,4 @@ chatting['no'] = [
 ];
 
 
-chatting['dev'] = ['This is dev version, dont use it! Данная версия бота не является релизом и может содержать баги! Не используйте её!'];
+_chatting['dev'] = ['This is dev version, dont use it! Данная версия бота не является релизом и может содержать баги! Не используйте её!'];
diff --git a/data/mp/multiplay/skirmish/bonecrusher/events.js b/data/mp/multiplay/skirmish/bonecrusher/events.js
index 339be2c783b..94d3d522545 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/events.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/events.js
@@ -125,9 +125,9 @@ function bc_eventObjectSeen(sensor, gameObject) {
 		if (!allianceExistsBetween(me,gameObject.player)) {
 //			debugMsg("eventObjectSeen: "+ sensor.name+" обнаружил вражескую еденицу: "+gameObject.name, 'events');
 //			getTarget();
-			if (gameObject.droidType === DROID_WEAPON
-				&& isFixVTOL(gameObject)
-				&& distBetweenTwoPoints_p(gameObject.x,gameObject.y,base.x,base.y) < base_range)
+			if (gameObject.droidType === DROID_WEAPON &&
+				isFixVTOL(gameObject) &&
+				distBetweenTwoPoints_p(gameObject.x,gameObject.y,base.x,base.y) < base_range)
 				AA_queue.push({x:gameObject.x,y:gameObject.y});
 		}
 		break;
diff --git a/data/mp/multiplay/skirmish/bonecrusher/functions.js b/data/mp/multiplay/skirmish/bonecrusher/functions.js
index e627ca9ced8..31aff54cac6 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/functions.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/functions.js
@@ -26,17 +26,19 @@ function getInfoNear(x,y,command,range,time,obj,cheat,inc){
 
 	debugMsg(x+'x'+y+' '+command, 'gi');
 
-	if (typeof _globalInfoNear[x+'_'+y+'_'+command] !== "undefined"
-	&& gameTime < (_globalInfoNear[x+'_'+y+'_'+command].setTime + _globalInfoNear[x+'_'+y+'_'+command].updateIn)) {
+	if (typeof _globalInfoNear[x+'_'+y+'_'+command] !== "undefined" &&
+		gameTime < (_globalInfoNear[x+'_'+y+'_'+command].setTime + _globalInfoNear[x+'_'+y+'_'+command].updateIn))
+	{
 		if (inc) {
 			_globalInfoNear[x+'_'+y+'_'+command].value++;
 		}
 		return _globalInfoNear[x+'_'+y+'_'+command];
 	} else {
+		var view;
 		if (typeof time === "undefined") time = 30000;
 		if (typeof range === "undefined") range = 7;
-		if (typeof cheat === "undefined") var view = me;
-		else if (cheat) var view = -1;
+		if (typeof cheat === "undefined") view = me;
+		else if (cheat) view = -1;
 //		_globalInfoNear[x+'_'+y+'_'+command] = [];
 		_globalInfoNear[x+'_'+y+'_'+command] = { setTime: gameTime, updateIn: time };
 
@@ -358,8 +360,9 @@ function checkProcess(){
 			}
 
 			if (enumDroid(bc_ally[plally], DROID_CONSTRUCT).length < 3) {
+				var truck;
 				if (groupSize(buildersMain) >= 2) {
-					var truck = enumGroup(buildersMain);
+					truck = enumGroup(buildersMain);
 					if (truck.length > 0) {
 						debugMsg("Send builder["+truck[0].id+"] from "+me+" to "+bc_ally[plally], 'ally');
 						donateObject(truck[0], bc_ally[plally]);
@@ -368,7 +371,7 @@ function checkProcess(){
 				}
 
 				if (groupSize(buildersHunters) > 1) {
-					var truck = enumGroup(buildersHunters);
+					truck = enumGroup(buildersHunters);
 					if (truck.length > 0) {
 						donateObject(truck[0], bc_ally[plally]);
 						debugMsg("Send hunter["+truck[0].id+"] from "+me+" to "+bc_ally[plally], 'ally');
@@ -424,19 +427,19 @@ function gameStop(condition){
 
 function playerLoose(player){
 	var loose = false;
-	if (enumStruct(player,"A0LightFactory").length === 0
-		&& enumDroid(player, DROID_CONSTRUCT).length === 0
-		&& enumStruct(player,"A0CyborgFactory").length === 0
-		&& enumDroid(player, 10).length === 0) loose = true;
+	if (enumStruct(player,"A0LightFactory").length === 0 &&
+		enumDroid(player, DROID_CONSTRUCT).length === 0 &&
+		enumStruct(player,"A0CyborgFactory").length === 0 &&
+		enumDroid(player, 10).length === 0) loose = true;
 	return loose;
 }
 
 function playerSpectator(player){
 	var loose = false;
-	if ((enumStruct(player, "A0Sat-linkCentre").length === 1 || enumStruct(player, "A0CommandCentre").length === 1)
-		&& enumStruct(player,"A0LightFactory").length === 0
-		&& enumStruct(player,"A0CyborgFactory").length === 0
-		&& enumDroid(player, 10).length === 0) loose = true;
+	if ((enumStruct(player, "A0Sat-linkCentre").length === 1 || enumStruct(player, "A0CommandCentre").length === 1) &&
+		enumStruct(player,"A0LightFactory").length === 0 &&
+		enumStruct(player,"A0CyborgFactory").length === 0 &&
+		enumDroid(player, 10).length === 0) loose = true;
 	return loose;
 }
 
@@ -1008,7 +1011,7 @@ var isFixVTOL = function(obj) {
 	} catch(e) {
 //		debugMsg("isFixVTOL(): "+e.message, 'error');
 	}
-}
+};
 
 //from: http://stackoverflow.com/questions/6274339/how-can-i-shuffle-an-array
 function shuffle(a) {
@@ -1266,7 +1269,7 @@ function getFleetPoint(droid){
 	droidsNear = sortByDistance(droidsNear, base);
 //	debugMsg('dl:'+droidsNear.length, 'temp');
 //	debugMsg('dr:'+droidCanReach(droid, base.x, base.y), 'temp');
-	if (droidsNear.length === 0 || droidsNear[0].id === droid.id) return base
+	if (droidsNear.length === 0 || droidsNear[0].id === droid.id) return base;
 	return droidsNear[0];
 
 }
diff --git a/data/mp/multiplay/skirmish/bonecrusher/names.js b/data/mp/multiplay/skirmish/bonecrusher/names.js
index eae80de4145..3ab10e8a5c1 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/names.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/names.js
@@ -561,4 +561,4 @@ const research_name = {
 	"R-Comp-CommandTurret02" : "Command Turret II",
 	"R-Comp-CommandTurret03" : "Command Turret III",
 	"R-Comp-CommandTurret04" : "Command Turret IV"
-}
+};
diff --git a/data/mp/multiplay/skirmish/bonecrusher/produce.js b/data/mp/multiplay/skirmish/bonecrusher/produce.js
index 08f6d59dfc7..b13ff5892f0 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/produce.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/produce.js
@@ -223,7 +223,6 @@ function produceCyborgs(){
 
 
 	if (enumStruct(me, FACTORY).length === 0) {
-		var cyborg_factories = enumStruct(me,CYBORG_FACTORY).filter((e) => (e.status === BUILT && structureIdle(e)));
 		if (cyborg_factories.length > 0) {
 			buildDroid(cyborg_factories[0], 'Emergency Builder', 'CyborgLightBody', "CyborgLegs", "", "", 'CyborgSpade');
 		}
diff --git a/data/mp/multiplay/skirmish/bonecrusher/research.js b/data/mp/multiplay/skirmish/bonecrusher/research.js
index 89d132b435c..f407d5e6b8c 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/research.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/research.js
@@ -120,7 +120,7 @@ function doResearch_old(){
 
 	var avail_research = enumResearch().filter((e) => {
 		//		debugMsg(e.name+' - '+e.started+' - '+e.done, 'research_advance');
-		return !e.started
+		return !e.started;
 	});
 
 	if (research_way.length === 0 || avail_research.length === 0) {
diff --git a/data/mp/multiplay/skirmish/bonecrusher/targeting.js b/data/mp/multiplay/skirmish/bonecrusher/targeting.js
index 58bc822f264..65a86cca62c 100644
--- a/data/mp/multiplay/skirmish/bonecrusher/targeting.js
+++ b/data/mp/multiplay/skirmish/bonecrusher/targeting.js
@@ -85,9 +85,10 @@ function targetJammers(){
 
 
 	var jammers = enumGroup(armyJammers);
+	var partisans;
 
-	if (se_r >= army_rich) var partisans = enumGroup(armyRegular);
-	else var partisans = enumGroup(armyPartisans);
+	if (se_r >= army_rich) partisans = enumGroup(armyRegular);
+	else partisans = enumGroup(armyPartisans);
 
 
 	if (jammers.length === 0 || partisans.length === 0) return;
@@ -467,6 +468,7 @@ function targetRegularRich(target, victim){
 
 	var help = [];
 	var stopPoint;
+	var endPoint;
 	if (ally.length > 0) help = getEnemyNearAlly();
 	if (help.length === 0) {
 		help = getEnemyCloseBase();
@@ -479,10 +481,10 @@ function targetRegularRich(target, victim){
 	}
 
 	if (stopPoint) {
-		var endPoint = {x:stopPoint.x,y:stopPoint.y};
+		endPoint = {x:stopPoint.x,y:stopPoint.y};
 	}
 	else {
-		var endPoint = {x:targRegular.x,y:targRegular.y};
+		endPoint = {x:targRegular.x,y:targRegular.y};
 	}
 
 	if (targRegular.x === 0 && targRegular.y === 0 && !target) {