The Game Object Bounds component has been updated so that it now provides setters for all of the properties, as well as getters. Previously Sprite.left, Sprite.right, Sprite.top and Sprite.bottom were read-only, but they are now available to be set as well, and take into consideration the anchor and scale of the Game Objects.

Author: photonstorm

README.md

@@ -394,6 +394,7 @@ You can read all about the philosophy behind Lazer [here](http://phaser.io/news/
 * Cache.getJSON will now return an Array if the `key` you provided points to an array instead of an Object (thanks @drhayes #2552 #2551)
 * Phaser.Matrix if passed a 0 value would consider it falsy, and replace it with the default by mistake. It now checks if the arguments are `undefined` or `null` and only then sets the defaults (thanks mmcs)
 * Group.createMultiple can now accept Arrays for both the `key` and `frame` arguments. This allows you to create multiple sprites using each key and/or frame in the arrays, which is a great and quick way to build diverse Groups. See the JSDocs for complete details and code examples.
+* The Game Object Bounds component has been updated so that it now provides setters for all of the properties, as well as getters. Previously `Sprite.left`, `Sprite.right`, `Sprite.top` and `Sprite.bottom` were read-only, but they are now available to be set as well, and take into consideration the anchor and scale of the Game Objects.
 
 ### Bug Fixes
 

src/gameobjects/components/Bounds.js

@@ -54,14 +54,19 @@ Phaser.Component.Bounds.prototype = {
     * This is the same as `x - offsetX`.
     *
     * @property {number} left
-    * @readOnly
     */
     left: {
 
         get: function () {
 
             return this.x - this.offsetX;
 
+        },
+
+        set: function (value) {
+
+            this.x = value + this.offsetX;
+
         }
 
     },
@@ -71,14 +76,19 @@ Phaser.Component.Bounds.prototype = {
     * This is the same as `x + width - offsetX`.
     *
     * @property {number} right
-    * @readOnly
     */
     right: {
 
         get: function () {
 
             return (this.x + this.width) - this.offsetX;
 
+        },
+
+        set: function (value) {
+
+            this.x = value - (this.width) + this.offsetX;
+
         }
 
     },
@@ -88,14 +98,19 @@ Phaser.Component.Bounds.prototype = {
     * This is the same as `y - offsetY`.
     *
     * @property {number} top
-    * @readOnly
     */
     top: {
 
         get: function () {
 
             return this.y - this.offsetY;
 
+        },
+
+        set: function (value) {
+
+            this.y = value + this.offsetY;
+
         }
 
     },
@@ -105,14 +120,19 @@ Phaser.Component.Bounds.prototype = {
     * This is the same as `y + height - offsetY`.
     *
     * @property {number} bottom
-    * @readOnly
     */
     bottom: {
 
         get: function () {
 
             return (this.y + this.height) - this.offsetY;
 
+        },
+
+        set: function (value) {
+
+            this.y = value - (this.height) + this.offsetY;
+
         }
 
     }