Brand new highly optimised QuadTree added, populated by the game loop and world ready to be queried as often as you want in your game loop, without creating hundreds of new QuadTrees each frame.

src/core/Game.js

@@ -376,19 +376,20 @@ Phaser.Game.prototype = {
 		this.time.update(time);
 
         this.plugins.preUpdate();
+        this.physics.preUpdate();
 
         this.input.update();
         this.tweens.update();
         this.sound.update();
         this.world.update();
 		this.state.update();
-        // this.physics.update();
         this.plugins.update();
 
 		this.renderer.render(this.world._stage);
 		this.state.render();
 
         this.world.postUpdate();
+        this.physics.postUpdate();
 
 		this.plugins.postRender();
 

src/core/World.js

@@ -53,7 +53,6 @@ Phaser.World.prototype = {
 
 		var displayObject = this._stage;
 
-		// once the display object hits this. we can break the loop	
 		var testObject = displayObject.last._iNext;
 		displayObject = displayObject.first;
 		
@@ -73,11 +72,8 @@ Phaser.World.prototype = {
 
 	postUpdate: function () {
 
-		//this.camera.update();
-
 		var displayObject = this._stage;
 
-		// once the display object hits this. we can break the loop	
 		var testObject = displayObject.last._iNext;
 		displayObject = displayObject.first;