From ba6863bdf557114d549a5f5f2b0f261f041cac72 Mon Sep 17 00:00:00 2001
From: Richard Davey <rdavey@gmail.com>
Date: Sun, 17 Nov 2013 00:55:28 +0000
Subject: [PATCH] bmd tweaks

---
 examples/wip/bmd2.js                 | 13 +++++++----
 src/gameobjects/BitmapData.js        | 34 +++++++++++++++++++++++-----
 src/gameobjects/GameObjectFactory.js |  6 +++--
 3 files changed, 41 insertions(+), 12 deletions(-)

diff --git a/examples/wip/bmd2.js b/examples/wip/bmd2.js
index 9f7d6a45..c973a226 100644
--- a/examples/wip/bmd2.js
+++ b/examples/wip/bmd2.js
@@ -21,7 +21,7 @@ function create() {
     //  And apply it to 100 randomly positioned sprites
     for (var i = 0; i < 100; i++)
     {
-    	bmd.setPixel(game.world.randomX, game.world.randomY, Math.random() * 255, Math.random() * 255, 255);
+    	//bmd.setPixel(game.world.randomX, game.world.randomY, 100 + Math.random() * 155, 100 + Math.random() * 155, 255);
     }
 
     bmd.context.fillStyle = '#ffffff';
@@ -33,15 +33,20 @@ function create() {
 
 function update() {
 
-	// bmd.clear();
+    // bmd.context.fillRect(game.world.randomX,game.world.randomY,4,4);
 
-	// updateWobblyBall();
+    //console.log('b');
+
+
+    // bmd.setPixel(game.world.randomX, game.world.randomY, 250, 250, 250);
+    
+    bmd.setPixel(game.input.x, game.input.y, 255, 255, 255);
 
 }
 
 
 function render() {
 
-	// bmd.render();
+	bmd.render();
 
 }
diff --git a/src/gameobjects/BitmapData.js b/src/gameobjects/BitmapData.js
index 04f741ad..d796dd08 100644
--- a/src/gameobjects/BitmapData.js
+++ b/src/gameobjects/BitmapData.js
@@ -25,6 +25,17 @@ Phaser.BitmapData = function (game, key, width, height) {
 	*/
 	this.game = game;
 
+	/**
+	* @property {boolean} exists - If exists = false then the BitmapData isn't updated by the core game loop.
+	* @default
+	*/
+    this.exists = true;
+
+	/**
+    * @property {Phaser.Group} group - The parent Group of this BitmapData.
+   	*/
+    this.group = null;
+
 	/**
     * @property {string} name - The name of the BitmapData.
 	*/
@@ -120,6 +131,8 @@ Phaser.BitmapData = function (game, key, width, height) {
 	*/
 	this.globalCompositeOperation = null;
 
+	this._dirty = false;
+
 }
 
 Phaser.BitmapData.prototype = {
@@ -127,6 +140,8 @@ Phaser.BitmapData.prototype = {
 	clear: function () {
 
 	    this.context.clearRect(0, 0, this.width, this.height);
+	
+		this._dirty = true;
 
 	},
 
@@ -157,6 +172,8 @@ Phaser.BitmapData.prototype = {
     		this.imageData.data.set(this.data8);
 
     		this.context.putImageData(this.imageData, 0, 0);
+
+			this._dirty = true;
     	}
 
     },
@@ -229,13 +246,18 @@ Phaser.BitmapData.prototype = {
 
     },
 
-	render: function () {
+	postUpdate: function () {
 
-	    //  Only needed if running in WebGL, otherwise this array will never get cleared down I don't think!
-	    if (this.game.renderType == Phaser.WEBGL)
-	    {
-	        PIXI.texturesToUpdate.push(this.baseTexture);
-	    }
+		if (this._dirty)
+		{
+		    //  Only needed if running in WebGL, otherwise this array will never get cleared down I don't think!
+		    if (this.game.renderType == Phaser.WEBGL)
+		    {
+		        PIXI.texturesToUpdate.push(this.baseTexture);
+		    }
+
+			this._dirty = false;
+		}
 
 	}
 
diff --git a/src/gameobjects/GameObjectFactory.js b/src/gameobjects/GameObjectFactory.js
index c753018f..18f187e7 100644
--- a/src/gameobjects/GameObjectFactory.js
+++ b/src/gameobjects/GameObjectFactory.js
@@ -287,9 +287,11 @@ Phaser.GameObjectFactory.prototype = {
     */
     bitmapData: function (key, width, height) {
 
-        var bmd = new Phaser.BitmapData(this.game, key, width, height);
+        // var bmd = new Phaser.BitmapData(this.game, key, width, height);
 
-        return this.game.cache.addBitmapData(bmd.name, bmd);
+        // return this.game.cache.addBitmapData(bmd.name, bmd);
+
+        return this.world.add(new Phaser.BitmapData(this.game, x, y, width, height, tileset, tilemap, layer));
 
     }