Idiomatic JavaScript

Also remove executable bit from LICENSE.

src/pixi/Point.js

@@ -16,14 +16,14 @@ PIXI.Point = function(x, y)
 	 * @type Number
 	 * @default 0
 	 */
-	this.x = x ? x : 0;
+	this.x = x || 0;
 	
 	/**
 	 * @property y
 	 * @type Number
 	 * @default 0
 	 */
-	this.y = y ? y : 0;
+	this.y = y || 0;
 }
 
 /** 

src/pixi/Rectangle.js

@@ -18,28 +18,28 @@ PIXI.Rectangle = function(x, y, width, height)
 	 * @type Number
 	 * @default 0
 	 */
-	this.x = x ? x : 0;
+	this.x = x || 0;
 	
 	/**
 	 * @property y
 	 * @type Number
 	 * @default 0
 	 */
-	this.y = y ? y : 0;
+	this.y = y || 0;
 	
 	/**
 	 * @property width
 	 * @type Number
 	 * @default 0
 	 */
-	this.width = width ? width : 0;
+	this.width = width || 0;
 	
 	/**
 	 * @property height
 	 * @type Number
 	 * @default 0
 	 */
-	this.height = height ? height : 0;
+	this.height = height || 0;
 }
 
 /** 

src/pixi/Stage.js

@@ -21,7 +21,7 @@ PIXI.Stage = function(backgroundColor, interactive)
 	this.stage=  this;
 	
 	// interaction!
-	this.interactive = interactive ? true : false;
+	this.interactive = !!interactive;
 	this.interactionManager = new PIXI.InteractionManager(this);
 	
 	this.setBackgroundColor(backgroundColor);
@@ -62,7 +62,7 @@ PIXI.Stage.prototype.updateTransform = function()
  */
 PIXI.Stage.prototype.setBackgroundColor = function(backgroundColor)
 {
-	this.backgroundColor = backgroundColor ? backgroundColor : 0x000000;
+	this.backgroundColor = backgroundColor || 0x000000;
 	this.backgroundColorSplit = HEXtoRGB(this.backgroundColor);
 	this.backgroundColorString =  "#" + this.backgroundColor.toString(16);
 }

src/pixi/renderers/CanvasRenderer.js

@@ -18,14 +18,14 @@ PIXI.CanvasRenderer = function(width, height, view)
 	 * @type Number
 	 * @default 800
 	 */
-	this.width = width ? width : 800;
+	this.width = width || 800;
 	/**
 	 * The height of the canvas view
 	 * @property height
 	 * @type Number
 	 * @default 600
 	 */
-	this.height = height ? height : 600;
+	this.height = height || 600;
 	
 	this.refresh = true;
 	
@@ -34,7 +34,7 @@ PIXI.CanvasRenderer = function(width, height, view)
 	 * @property view
 	 * @type Canvas
 	 */
-	this.view = view ? view : document.createElement( 'canvas' ); 
+	this.view = view || document.createElement( 'canvas' ); 
 	
 	// hack to enable some hardware acceleration!
 	//this.view.style["transform"] = "translatez(0)";

src/pixi/renderers/WebGLRenderer.js

@@ -17,10 +17,10 @@ PIXI._defaultFrame = new PIXI.Rectangle(0,0,1,1);
  */
 PIXI.WebGLRenderer = function(width, height, view)
 {
-	this.width = width ? width : 800;
-	this.height = height ? height : 600;
+	this.width = width || 800;
+	this.height = height || 600;
 	
-	this.view = view ? view : document.createElement( 'canvas' ); 
+	this.view = view || document.createElement( 'canvas' ); 
     this.view.width = this.width;
 	this.view.height = this.height;  
 	this.view.background = "#FF0000";