1     /**
2         The ApplicationManager is used to manage the application itself.
3         @author <a href="mailto:matthewcasperson@gmail.com">Matthew Casperson</a>
4         @class
5     */
6     function ApplicationManager()
7     {
8         /**
9             Initialises this object
10            @return A reference to the initialised object
11        */
12        this.startupApplicationManager = function()
13        {
14            this.startupGameObject();
15          this.background3 = new RepeatingGameObject().startupRepeatingGameObject(g_back2, 0, 100, 3, 600, 320, 1);
16            this.background2 = new RepeatingGameObject().startupRepeatingGameObject(g_back1, 0, 100, 2, 600, 320, 0.75);
17            this.background = new RepeatingGameObject().startupRepeatingGameObject(g_back0, 0, 0, 1, 600, 320, 0.5);
18            return this;
19        }
20
21       /**
22            Updates the object
23            @param dt The time since the last frame in seconds
24            @param context The drawing context 
25            @param xScroll The global scrolling value of the x axis  
26            @param yScroll The global scrolling value of the y axis 
27        */
28        this.update = function(/**Number*/ dt, /**CanvasRenderingContext2D*/ context, /**Number*/ xScroll, /**Number*/ yScroll)
29        {
30          g_GameObjectManager.xScroll += 50 * dt;
31       }
32    }
33    ApplicationManager.prototype = new GameObject