Added broadcaster example

Author: Björn Ritzl

examples/broadcast/broadcast.collection

@@ -0,0 +1,107 @@
+name: "default"
+scale_along_z: 0
+embedded_instances {
+  id: "broadcaster"
+  data: "components {\n"
+  "  id: \"script\"\n"
+  "  component: \"/examples/broadcast/broadcaster.script\"\n"
+  "  position {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "  }\n"
+  "  rotation {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "    w: 1.0\n"
+  "  }\n"
+  "}\n"
+  ""
+  position {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale3 {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+  }
+}
+embedded_instances {
+  id: "receiver1"
+  data: "components {\n"
+  "  id: \"script\"\n"
+  "  component: \"/examples/broadcast/receiver1.script\"\n"
+  "  position {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "  }\n"
+  "  rotation {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "    w: 1.0\n"
+  "  }\n"
+  "}\n"
+  ""
+  position {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale3 {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+  }
+}
+embedded_instances {
+  id: "receiver2"
+  data: "components {\n"
+  "  id: \"script\"\n"
+  "  component: \"/examples/broadcast/receiver2.script\"\n"
+  "  position {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "  }\n"
+  "  rotation {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "    w: 1.0\n"
+  "  }\n"
+  "}\n"
+  ""
+  position {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale3 {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+  }
+}

examples/broadcast/broadcaster.script

@@ -0,0 +1,16 @@
+local broadcast = require "ludobits.m.broadcast"
+
+function init(self)
+	msg.post(".", "acquire_input_focus")
+end
+
+function final(self)
+	msg.post(".", "release_input_focus")
+end
+
+function on_input(self, action_id, action)
+	if action.released then
+		local messages = { "foo", "bar", "boo" }
+		broadcast.send(messages[math.random(1, #messages)], { time = os.time() })
+	end
+end

examples/broadcast/receiver1.script

@@ -0,0 +1,16 @@
+local broadcast = require "ludobits.m.broadcast"
+
+function init(self)
+	broadcast.register("foo")
+	broadcast.register("bar")
+end
+
+function final(self)
+	broadcast.unregister("foo")
+	broadcast.unregister("bar")
+end
+
+function on_message(self, message_id, message, sender)
+	print("Received", message_id)
+	--pprint(message)
+end

examples/broadcast/receiver2.script

@@ -0,0 +1,21 @@
+local broadcast = require "ludobits.m.broadcast"
+
+local function receive_boo(message)
+	print("Received boo")
+	--pprint(message)
+end
+
+function init(self)
+	broadcast.register("foo")
+	broadcast.register("boo", receive_boo)
+end
+
+function final(self)
+	broadcast.unregister("foo")
+	broadcast.unregister("boo", receive_boo)
+end
+
+function on_message(self, message_id, message, sender)
+	print("Received", message_id)
+	--pprint(message)
+end

game.project

@@ -3,7 +3,7 @@ title = Ludobits
 version = 0.7.3
 
 [bootstrap]
-main_collection = /examples/dynamic/dynamic.collectionc
+main_collection = /examples/broadcast/broadcast.collectionc
 render = /ludobits/r/split_screen.renderc
 
 [input]