Added jsdocs

Author: photonstorm

src/gameobjects/sprite/Sprite.js

@@ -8,7 +8,7 @@ var SpriteRender = require('./SpriteRender');
  * A Sprite Game Object.
  *
  * A Sprite Game Object is used for the display of both static and animated images in your game.
- * Sprites can have inpt events and physics bodies. They can also be tweened, tinted, scrolled
+ * Sprites can have input events and physics bodies. They can also be tweened, tinted, scrolled
  * and animated.
  *
  * The main difference between a Sprite and an Image Game Object is that you cannot animate Images.

src/physics/arcade/ArcadeImage.js

@@ -2,6 +2,54 @@ var Class = require('../../utils/Class');
 var Components = require('./components');
 var Image = require('../../gameobjects/image/Image');
 
+/**
+ * @classdesc
+ * An Arcade Physics Image Game Object.
+ * 
+ * An Image is a light-weight Game Object useful for the display of static images in your game,
+ * such as logos, backgrounds, scenery or other non-animated elements. Images can have input
+ * events and physics bodies, or be tweened, tinted or scrolled. The main difference between an
+ * Image and a Sprite is that you cannot animate an Image as they do not have the Animation component.
+ *
+ * @class Image
+ * @extends Phaser.GameObjects.Image
+ * @memberOf Phaser.Physics.Arcade
+ * @constructor
+ * @since 3.0.0
+ *
+ * @extends Phaser.Physics.Arcade.Components.Acceleration
+ * @extends Phaser.Physics.Arcade.Components.Angular
+ * @extends Phaser.Physics.Arcade.Components.Bounce
+ * @extends Phaser.Physics.Arcade.Components.Debug
+ * @extends Phaser.Physics.Arcade.Components.Drag
+ * @extends Phaser.Physics.Arcade.Components.Enable
+ * @extends Phaser.Physics.Arcade.Components.Friction
+ * @extends Phaser.Physics.Arcade.Components.Gravity
+ * @extends Phaser.Physics.Arcade.Components.Immovable
+ * @extends Phaser.Physics.Arcade.Components.Mass
+ * @extends Phaser.Physics.Arcade.Components.Size
+ * @extends Phaser.Physics.Arcade.Components.Velocity
+ * @extends Phaser.GameObjects.Components.Alpha
+ * @extends Phaser.GameObjects.Components.BlendMode
+ * @extends Phaser.GameObjects.Components.Depth
+ * @extends Phaser.GameObjects.Components.Flip
+ * @extends Phaser.GameObjects.Components.GetBounds
+ * @extends Phaser.GameObjects.Components.Origin
+ * @extends Phaser.GameObjects.Components.Pipeline
+ * @extends Phaser.GameObjects.Components.ScaleMode
+ * @extends Phaser.GameObjects.Components.ScrollFactor
+ * @extends Phaser.GameObjects.Components.Size
+ * @extends Phaser.GameObjects.Components.Texture
+ * @extends Phaser.GameObjects.Components.Tint
+ * @extends Phaser.GameObjects.Components.Transform
+ * @extends Phaser.GameObjects.Components.Visible
+ *
+ * @param {Phaser.Scene} scene - The Scene to which this Game Object belongs. A Game Object can only belong to one Scene at a time.
+ * @param {number} x - The horizontal position of this Game Object in the world.
+ * @param {number} y - The vertical position of this Game Object in the world.
+ * @param {string} texture - The key of the Texture this Game Object will use to render with, as stored in the Texture Manager.
+ * @param {string|integer} [frame] - An optional frame from the Texture this Game Object is rendering with.
+ */
 var ArcadeImage = new Class({
 
     Extends: Image,
@@ -23,9 +71,6 @@ var ArcadeImage = new Class({
 
     initialize:
 
-    //  x/y is the center of the Image / Body, just like other default Game Objects
-    //  This needs a body adding to it, so create it via the AP Factory, or add it to an AP Group
-
     function ArcadeImage (scene, x, y, texture, frame)
     {
         Image.call(this, scene, x, y, texture, frame);