added sample bots

	new file:   lib/MyTankBotMad.js
	new file:   lib/MyTankBotScared.js
	modified:   lib/MyTankBotStill.js
	modified:   lib/jsbattle.js
	modified:   www/dashboard/dashboard.js
	modified:   www/index.html

lib/MyTankBotMad.js

@@ -0,0 +1,17 @@
+/**
+ * This is a definition of a user bot
+ * aka this is to be written by user
+*/
+
+var TankBot	= require('./TankBot')
+var util	= require('./util')
+
+var bot	= TankBot.Bot.extend({
+	tick	: function(){
+		if( Math.random() < 0.02) this.setSpeed(Math.random()*3-1.5);
+		if( Math.random() < 0.02) this.turn(Math.PI);
+		this._super();
+	},
+});
+
+module.exports	= bot;

lib/MyTankBotScared.js

@@ -0,0 +1,28 @@
+/**
+ * This is a definition of a user bot
+ * aka this is to be written by user
+*/
+
+var TankBot	= require('./TankBot')
+var util	= require('./util')
+
+var bot	= TankBot.Bot.extend({
+	tick	: function(){
+		this.setSpeed(1);
+		this._super();
+	},
+	/**
+	 * Handle collision with a wall
+	*/
+	onHitWall	: function(eventType, eventArgs){
+		this.turn(util.deg2rad(180));
+	},
+	/**
+	 * Handle collision with a bot
+	*/
+	onHitBot	: function(){
+		this.turn(util.deg2rad(40-80*Math.random()));
+	}
+});
+
+module.exports	= bot;

lib/MyTankBotStill.js

@@ -1,18 +1,9 @@
-/**
- * This is a definition of a user bot
- * aka this is to be written by user
-*/
-
 var TankBot	= require('./TankBot')
 
-var bot	= TankBot.Bot.extend({
-	tick	: function(){
-		// TODO move this _super() at the begining of the function
-		this._super();
-	}
+/**
+ * The simplest bot
+*/
+var botStill	= TankBot.Bot.extend({
 });
 
-// to mixin TankBotPlugin into bot
-require('./TankBotPlugin').mixin(bot)
-
 module.exports	= bot;

lib/jsbattle.js

@@ -20,7 +20,7 @@ var Renderer	= Class.extend({
 */
 var World	= Class.extend({
 	minPosition	: {x: 0, y: 0},
-	maxPosition	: {x: 600, y: 400},
+	maxPosition	: {x: 450, y: 400},
 	bodies		: [],
 	width	: function(){
 		return this.maxPosition.x - this.minPosition.x;

www/dashboard/dashboard.js

@@ -24,7 +24,7 @@ Dashboard.prototype.editorCtor	= function()
 {
 	// build editor
 	this.acewidget	= jQuery('#editor').acewidget({
-		width		: "400px",
+		width		: "450px",
 		height		: "400px",
 	});
 	// setTabSize to 8
@@ -79,7 +79,7 @@ Dashboard.prototype.viewerReset	= function()
 		jQuery('<iframe>').attr({
 			id	: "viewerIframe",
 			src	: '../viewer/',
-			width	: '400px',
+			width	: '450px',
 			height	: '400px'
 		})
 	);

www/index.html

@@ -8,6 +8,7 @@
 		<li><a href="viewer">viewer</a></li>
 		<li><a href="dashboard">dashboard plain</a></li>
 		<li><a href='dashboard/#{"bot1":"http://localhost/~jerome/webwork/arenajs/lib/MyTankBot.js","bot2":"http://localhost/~jerome/webwork/arenajs/lib/MyTankBot.js"}'>dashboard with 2 players</a></li>
+		<li><a href='dashboard/#{"bot1":"http://localhost/~jerome/webwork/arenajs/lib/MyTankBot.js","bot2":"http://localhost/~jerome/webwork/arenajs/lib/MyTankBotScared.js","bot3":"http://localhost/~jerome/webwork/arenajs/lib/MyTankBotMad.js"}'>dashboard with 3 players</a></li>
 		<li><a href='dashboard/#{"bot1":"http://arenajs.jetienne.com/lib/MyTankBot.js","bot2":"http://arenajs.jetienne.com/lib/MyTankBot.js"}'>dashboard with 2 players on server</a></li>
 	</ul>
 </body>