Added disableInteractive and removeInteractive methods. phaserjs#3621

Author: photonstorm

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Change Log
 
-## Version 3.7.0 - Sinon - in development
+## Version 3.7.0 - Sinon - 8th May 2018
 
 ### New Features
 
@@ -9,6 +9,8 @@
 * CanvasTexture is a new extension of the Texture object specifically created for when you've got a Canvas element as the backing source of the texture that you wish to draw to programmatically using the Canvas API. This was possible in previous versions, as a Texture object supported having a Canvas as its source, but we've streamlined the process and made it a lot easier for you to refresh the resulting WebGLTexture on the GPU. To create a CanvasTexture just call the `TextureManager.createCanvas` method as before, only this time you'll get a CanvasTexture back which has helper properties and methods. See the complete JSDocs for more details.
 * RandomDataGenerator has a new method: `shuffle` which allows you to shuffle an array using the current RNG seed (thanks @wtravO)
 * The Texture Manager now supports normal maps for Atlas JSON (in both hash and array formats), Atlas XML and Atlas Unity.
+* All Game Objects have a new method `disableInteractive` which will disable the Interactive Object bound to them. You can toggle it back again by calling `setInteractive` with no arguments.
+* All Game Objects have a new method `removeInteractive` which will destroy the Interactive Object bound to them entirely. Use this if a Game Object no longer needs any input at all but you don't want to destroy the Game Object itself.
 
 ### Loader New Features and Important Updates
 

src/gameobjects/GameObject.js

@@ -291,6 +291,57 @@ var GameObject = new Class({
         return this;
     },
 
+    /**
+     * If this Game Object has previously been enabled for input, this will disable it.
+     * 
+     * An object that is disabled for input stops processing or being considered for
+     * input events, but can be turned back on again at any time by simply calling
+     * `setInteractive()` with no arguments provided.
+     * 
+     * If want to completely remove interaction from this Game Object then use `removeInteractive` instead.
+     *
+     * @method Phaser.GameObjects.GameObject#disableInteractive
+     * @since 3.7.0
+     *
+     * @return {Phaser.GameObjects.GameObject} This GameObject.
+     */
+    disableInteractive: function ()
+    {
+        if (this.input)
+        {
+            this.input.enabled = (this.input.enabled) ? false : true;
+        }
+
+        return this;
+    },
+
+    /**
+     * If this Game Object has previously been enabled for input, this will remove it.
+     *
+     * The Interactive Object that was assigned to this Game Object will be destroyed,
+     * removed from the Input Manager and cleared from this Game Object.
+     *
+     * If you wish to re-enable this Game Object at a later date you will need to
+     * re-create its InteractiveOobject by calling `setInteractive` again.
+     *
+     * If you wish to only temporarily stop an object from receiving input then use
+     * `disableInteractive` instead, as that toggles the interactive state, where-as
+     * this erases it completely.
+     *
+     * @method Phaser.GameObjects.GameObject#removeInteractive
+     * @since 3.7.0
+     *
+     * @return {Phaser.GameObjects.GameObject} This GameObject.
+     */
+    removeInteractive: function ()
+    {
+        this.scene.sys.input.clear(this);
+
+        this.input = undefined;
+
+        return this;
+    },
+
     /**
      * To be overridden by custom GameObjects. Allows base objects to be used in a Pool.
      *