When creating a Sprite (via Group.create or directly) with exists = false and a P2 body, the body is not added to the world.

Every Input class now checks to see if it has already been started. If so it doesn't add the listeners again unless they have been nulled.

Author: photonstorm

README.md

@@ -99,6 +99,7 @@ Updated
 * The StateManager is now responsible for clearing down input, timers, tweens, physics, camera and the World display list.
 * Removed the use of Int16Array from all Game Objects, swapped for standard Array. Phaser now runs on Android 2.x again (fix #590)
 * When creating a Sprite (via Group.create or directly) with exists = false and a P2 body, the body is not added to the world.
+* Every Input class now checks to see if it has already been started. If so it doesn't add the listeners again unless they have been nulled.
 
 
 New Features

build/custom/p2.js

@@ -12777,7 +12777,10 @@ Phaser.Physics.P2.Body = function (game, sprite, x, y, mass) {
     {
         this.setRectangleFromSprite(sprite);
 
-        this.game.physics.p2.addBody(this);
+        if (sprite.exists)
+        {
+            this.game.physics.p2.addBody(this);
+        }
     }
 
 };

build/custom/p2.min.js

@@ -7,7 +7,7 @@
 *
 * Phaser - http://www.phaser.io
 *
-* v2.0.1 "Aes Sedai" - Built: Wed Mar 19 2014 12:12:33
+* v2.0.1 "Aes Sedai" - Built: Wed Mar 19 2014 13:21:46
 *
 * By Richard Davey http://www.photonstorm.com @photonstorm
 *
@@ -6516,13 +6516,16 @@ Phaser.Group.prototype.set = function (child, key, value, checkAlive, checkVisib
 
 /**
 * This function allows you to quickly set the same property across all children of this Group to a new value.
+* This call doesn't descend down children, so if you have a Group inside of this Group, the property will be set on the Group but not its children.
+* If you need that ability please see `Group.setAllChildren`.
+*
 * The operation parameter controls how the new value is assigned to the property, from simple replacement to addition and multiplication.
 *
 * @method Phaser.Group#setAll
 * @param {string} key - The property, as a string, to be set. For example: 'body.velocity.x'
 * @param {*} value - The value that will be set.
-* @param {boolean} [checkAlive=false] - If set then only children with alive=true will be updated.
-* @param {boolean} [checkVisible=false] - If set then only children with visible=true will be updated.
+* @param {boolean} [checkAlive=false] - If set then only children with alive=true will be updated. This includes any Groups that are children.
+* @param {boolean} [checkVisible=false] - If set then only children with visible=true will be updated. This includes any Groups that are children.
 * @param {number} [operation=0] - Controls how the value is assigned. A value of 0 replaces the value with the new one. A value of 1 adds it, 2 subtracts it, 3 multiplies it and 4 divides it.
 */
 Phaser.Group.prototype.setAll = function (key, value, checkAlive, checkVisible, operation) {
@@ -6544,6 +6547,45 @@ Phaser.Group.prototype.setAll = function (key, value, checkAlive, checkVisible,
 
 }
 
+/**
+* This function allows you to quickly set the same property across all children of this Group, and any child Groups, to a new value.
+*
+* If this Group contains other Groups then the same property is set across their children as well, iterating down until it reaches the bottom.
+* Unlike with Group.setAll the property is NOT set on child Groups itself.
+*
+* The operation parameter controls how the new value is assigned to the property, from simple replacement to addition and multiplication.
+*
+* @method Phaser.Group#setAllChildren
+* @param {string} key - The property, as a string, to be set. For example: 'body.velocity.x'
+* @param {*} value - The value that will be set.
+* @param {boolean} [checkAlive=false] - If set then only children with alive=true will be updated. This includes any Groups that are children.
+* @param {boolean} [checkVisible=false] - If set then only children with visible=true will be updated. This includes any Groups that are children.
+* @param {number} [operation=0] - Controls how the value is assigned. A value of 0 replaces the value with the new one. A value of 1 adds it, 2 subtracts it, 3 multiplies it and 4 divides it.
+*/
+Phaser.Group.prototype.setAllChildren = function (key, value, checkAlive, checkVisible, operation) {
+
+    if (typeof checkAlive === 'undefined') { checkAlive = false; }
+    if (typeof checkVisible === 'undefined') { checkVisible = false; }
+
+    operation = operation || 0;
+
+    for (var i = 0, len = this.children.length; i < len; i++)
+    {
+        if ((!checkAlive || (checkAlive && this.children[i].alive)) && (!checkVisible || (checkVisible && this.children[i].visible)))
+        {
+            if (this.children[i] instanceof Phaser.Group)
+            {
+                this.children[i].setAllChildren(key, value, checkAlive, checkVisible, operation);
+            }
+            else
+            {
+                this.setProperty(this.children[i], key.split('.'), value, operation);
+            }
+        }
+    }
+
+}
+
 /**
 * Adds the amount to the given property on all children in this Group.
 * Group.addAll('x', 10) will add 10 to the child.x value.
@@ -10528,6 +10570,12 @@ Phaser.Keyboard.prototype = {
     */
     start: function () {
 
+        if (this._onKeyDown !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         var _this = this;
 
         this._onKeyDown = function (event) {
@@ -11003,14 +11051,20 @@ Phaser.Mouse.prototype = {
     */
     start: function () {
 
-        var _this = this;
-
         if (this.game.device.android && this.game.device.chrome === false)
         {
             //  Android stock browser fires mouse events even if you preventDefault on the touchStart, so ...
             return;
         }
 
+        if (this._onMouseDown !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
+        var _this = this;
+
         this._onMouseDown = function (event) {
             return _this.onMouseDown(event);
         };
@@ -11270,6 +11324,12 @@ Phaser.MSPointer.prototype = {
     */
     start: function () {
 
+        if (this._onMSPointerDown !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         var _this = this;
 
         if (this.game.device.mspointer === true)
@@ -12145,6 +12205,12 @@ Phaser.Touch.prototype = {
     */
     start: function () {
 
+        if (this._onTouchStart !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         var _this = this;
 
         if (this.game.device.touch)
@@ -12557,7 +12623,14 @@ Phaser.Gamepad.prototype = {
     */
     start: function () {
 
+        if (this._active)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         this._active = true;
+
         var _this = this;
 
         this._ongamepadconnected = function(event) {

build/custom/phaser-no-libs.js

@@ -7,7 +7,7 @@
 *
 * Phaser - http://www.phaser.io
 *
-* v2.0.1 "Aes Sedai" - Built: Wed Mar 19 2014 12:12:33
+* v2.0.1 "Aes Sedai" - Built: Wed Mar 19 2014 13:21:46
 *
 * By Richard Davey http://www.photonstorm.com @photonstorm
 *
@@ -9604,7 +9604,7 @@ PIXI.RenderTexture.tempMatrix = new PIXI.Matrix();
 *
 * Phaser - http://www.phaser.io
 *
-* v2.0.1 "Aes Sedai" - Built: Wed Mar 19 2014 12:12:33
+* v2.0.1 "Aes Sedai" - Built: Wed Mar 19 2014 13:21:46
 *
 * By Richard Davey http://www.photonstorm.com @photonstorm
 *
@@ -16113,13 +16113,16 @@ Phaser.Group.prototype.set = function (child, key, value, checkAlive, checkVisib
 
 /**
 * This function allows you to quickly set the same property across all children of this Group to a new value.
+* This call doesn't descend down children, so if you have a Group inside of this Group, the property will be set on the Group but not its children.
+* If you need that ability please see `Group.setAllChildren`.
+*
 * The operation parameter controls how the new value is assigned to the property, from simple replacement to addition and multiplication.
 *
 * @method Phaser.Group#setAll
 * @param {string} key - The property, as a string, to be set. For example: 'body.velocity.x'
 * @param {*} value - The value that will be set.
-* @param {boolean} [checkAlive=false] - If set then only children with alive=true will be updated.
-* @param {boolean} [checkVisible=false] - If set then only children with visible=true will be updated.
+* @param {boolean} [checkAlive=false] - If set then only children with alive=true will be updated. This includes any Groups that are children.
+* @param {boolean} [checkVisible=false] - If set then only children with visible=true will be updated. This includes any Groups that are children.
 * @param {number} [operation=0] - Controls how the value is assigned. A value of 0 replaces the value with the new one. A value of 1 adds it, 2 subtracts it, 3 multiplies it and 4 divides it.
 */
 Phaser.Group.prototype.setAll = function (key, value, checkAlive, checkVisible, operation) {
@@ -16141,6 +16144,45 @@ Phaser.Group.prototype.setAll = function (key, value, checkAlive, checkVisible,
 
 }
 
+/**
+* This function allows you to quickly set the same property across all children of this Group, and any child Groups, to a new value.
+*
+* If this Group contains other Groups then the same property is set across their children as well, iterating down until it reaches the bottom.
+* Unlike with Group.setAll the property is NOT set on child Groups itself.
+*
+* The operation parameter controls how the new value is assigned to the property, from simple replacement to addition and multiplication.
+*
+* @method Phaser.Group#setAllChildren
+* @param {string} key - The property, as a string, to be set. For example: 'body.velocity.x'
+* @param {*} value - The value that will be set.
+* @param {boolean} [checkAlive=false] - If set then only children with alive=true will be updated. This includes any Groups that are children.
+* @param {boolean} [checkVisible=false] - If set then only children with visible=true will be updated. This includes any Groups that are children.
+* @param {number} [operation=0] - Controls how the value is assigned. A value of 0 replaces the value with the new one. A value of 1 adds it, 2 subtracts it, 3 multiplies it and 4 divides it.
+*/
+Phaser.Group.prototype.setAllChildren = function (key, value, checkAlive, checkVisible, operation) {
+
+    if (typeof checkAlive === 'undefined') { checkAlive = false; }
+    if (typeof checkVisible === 'undefined') { checkVisible = false; }
+
+    operation = operation || 0;
+
+    for (var i = 0, len = this.children.length; i < len; i++)
+    {
+        if ((!checkAlive || (checkAlive && this.children[i].alive)) && (!checkVisible || (checkVisible && this.children[i].visible)))
+        {
+            if (this.children[i] instanceof Phaser.Group)
+            {
+                this.children[i].setAllChildren(key, value, checkAlive, checkVisible, operation);
+            }
+            else
+            {
+                this.setProperty(this.children[i], key.split('.'), value, operation);
+            }
+        }
+    }
+
+}
+
 /**
 * Adds the amount to the given property on all children in this Group.
 * Group.addAll('x', 10) will add 10 to the child.x value.
@@ -20125,6 +20167,12 @@ Phaser.Keyboard.prototype = {
     */
     start: function () {
 
+        if (this._onKeyDown !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         var _this = this;
 
         this._onKeyDown = function (event) {
@@ -20600,14 +20648,20 @@ Phaser.Mouse.prototype = {
     */
     start: function () {
 
-        var _this = this;
-
         if (this.game.device.android && this.game.device.chrome === false)
         {
             //  Android stock browser fires mouse events even if you preventDefault on the touchStart, so ...
             return;
         }
 
+        if (this._onMouseDown !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
+        var _this = this;
+
         this._onMouseDown = function (event) {
             return _this.onMouseDown(event);
         };
@@ -20867,6 +20921,12 @@ Phaser.MSPointer.prototype = {
     */
     start: function () {
 
+        if (this._onMSPointerDown !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         var _this = this;
 
         if (this.game.device.mspointer === true)
@@ -21742,6 +21802,12 @@ Phaser.Touch.prototype = {
     */
     start: function () {
 
+        if (this._onTouchStart !== null)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         var _this = this;
 
         if (this.game.device.touch)
@@ -22154,7 +22220,14 @@ Phaser.Gamepad.prototype = {
     */
     start: function () {
 
+        if (this._active)
+        {
+            //  Avoid setting multiple listeners
+            return;
+        }
+
         this._active = true;
+
         var _this = this;
 
         this._ongamepadconnected = function(event) {