Sprite.crop() now takes a Phaser.Rectangle instead of explicit parameters.

Phaser.Image is a brand new display object perfect for logos, backgrounds, etc. You can scale, rotate, tint and blend and Image, but it has no animation, physics body or input events.
Previously if you used Sprite.crop() it would crop all Sprites using the same base image. It now takes a local copy of the texture data and crops just that.

src/gameobjects/Image.js

@@ -90,6 +90,8 @@ Phaser.Image = function (game, x, y, key, frame) {
     */
     this.fixedToCamera = false;
 
+
+
 };
 
 Phaser.Image.prototype = Object.create(PIXI.Sprite.prototype);
@@ -243,13 +245,44 @@ Phaser.Image.prototype.loadTexture = function (key, frame) {
 *
 * @method Phaser.Image#crop
 * @memberof Phaser.Image
-* @param {number} frame - If this Sprite is using part of a sprite sheet or texture atlas you can specify the exact frame to use by giving a string or numeric index.
+* @param {Phaser.Rectangle} rect - The Rectangle to crop the Image to. Pass as null to clear any previously set crop.
 */
-Phaser.Image.prototype.crop = function(x, y, width, height) {
+Phaser.Image.prototype.crop = function(rect) {
 
-    // this.crop = new Phaser.Rectangle(0, 0, this._cache.width, this._cache.height);
-    // this.texture.setFrame(this.crop);
-    // this.cropEnabled = false;
+    if (typeof rect === 'undefined' || rect === null)
+    {
+        //  Clear any crop that may be set
+        if (this.texture.hasOwnProperty('sourceWidth'))
+        {
+            this.texture.setFrame(new Phaser.Rectangle(0, 0, this.texture.sourceWidth, this.texture.sourceHeight));
+        }
+    }
+    else
+    {
+        //  Do we need to clone the PIXI.Texture object?
+        if (this.texture instanceof PIXI.Texture)
+        {
+            //  Yup, let's rock it ...
+            var local = {};
+
+            Phaser.Utils.extend(true, local, this.texture);
+
+            local.sourceWidth = local.width;
+            local.sourceHeight = local.height;
+            local.frame = rect;
+            local.width = rect.width;
+            local.height = rect.height;
+
+            this.texture = local;
+
+            this.texture.updateFrame = true;
+            PIXI.Texture.frameUpdates.push(this.texture);
+        }
+        else
+        {
+            this.texture.setFrame(rect);
+        }
+    }
 
 };