Changing scenes

// Create the scene window.
new SceneWindow(SandboxWindow);

// Set profile.        
SandboxWindow.Profile = SandboxWindowProfile;
        
// Push the window.
Canvas.setContent( SandboxWindow );

// Set the rest of the properties of the window
...

// Create the scene.
new Scene(SandboxScene);

// Or load it from file
// %scene = TamlRead("pathToScene.taml");

// Set scene to window.
SandboxWindow.setScene( SandboxScene );

// Remove current scene
SandboxScene.delete();

// Switch to new scene
%scene = new Scene(NewScene);

SandboxWindow.setScene(%scene);

if(!isObject(GuiDefaultProfile)) new GuiControlProfile (GuiDefaultProfile)
{
  Modal = true;
};  


//------------------------------------------------------------------------------
// resetCanvas
// Forces the canvas to redraw itself.
//------------------------------------------------------------------------------
function resetCanvas()
{
  if (isObject(Canvas))
      Canvas.repaint();
}

//-----------------------------------------------------------------------------

function games::create( %this )
{
  createCanvas("window_name");  
  setScreenMode( 320, 480, 32, false );

  // Without a system window or "Canvas", we can't see or interact with our scene.
  // AppCore initialized the Canvas already

  // Now that we have a Canvas, we need a viewport into the scene.
  // Give it a global name "mainWindow" since we may want to access it directly in our scripts.
  new SceneWindow(mainWindow);
  Canvas.setContent(mainWindow);

  // Finally, connect our scene into the viewport (or sceneWindow).
  // Note that a viewport comes with a camera built-in.
  mainWindow.setCameraPosition( 0, 0 );
  mainWindow.setCameraSize( 320, 480 );
  mainWindow.setUseObjectInputEvents(true);

  %this.createScene(mainScene);
  %this.createBackground(mainScene);
  %this.createButton(mainScene,"MainMenuButtonRun", "games:set_01_button_start_128", 0,  0, 128, 128);

}

//-----------------------------------------------------------------------------

function games::destroy( %this )
{
  %this.deleteScene();
}

//-----------------------------------------------------------------------------

function games::createScene(%this, %scene_obj)
{
  %this.deleteScene();
  new Scene(%scene_obj);
  mainWindow.setScene(%scene_obj);
}

//-----------------------------------------------------------------------------

function games::deleteScene(%this)
{  
  %scene_obj = mainWindow.getScene();
  
  if (isObject(%scene_obj))
  {
    %scene_obj.delete();
  }
}

//-----------------------------------------------------------------------------

function games::createBackground(%this, %scene_obj)
{
  // Create the sprite.
  %background = new Sprite();

  // Set the sprite as "static" so it is not affected by gravity.
  %background.setBodyType( static );

  // Set the object's center to coordinates 0 0 which corresponds to the center of the Scene
  // Remember that our camera is set to point to coordinates 0 0 as well
  %background.Position = "0 0";

  // Set the object's size. Notice that this corresponds to the size of our camera, which was created in
  // scenewindow.cs. The background will thus cover the entirety of our scenewindow.
  %background.Size = "320 480";

  // Set to the furthest background layer.
  %background.SceneLayer = 31;

  // Sets the image to use for our background
  %background.Image = "games:set_01_bk_wood_iphone";

  %background.setDefaultRestitution(1);

  // Add the sprite to the scene.
  %scene_obj.add( %background );   
}

//-----------------------------------------------------------------------------

function games::createButton(%this, %scene_obj, %class, %image_map, %xpos, %ypos, %xsize, %ysize )
{
  %obj = new Sprite() 
  { 
    Scene = %scene_obj;
    class = %class;
    UseInputEvents = "1";
  };
  %obj.setVisible( true );
  %obj.setImage( %image_map );
  %obj.setPosition( %xpos, %ypos );	
  %obj.setSize( %xsize, %ysize );     
  %obj.setSceneLayer( 1 );
  return %obj;
}


//-----------------------------------------------------------------------------

function MainMenuButtonRun::OnAdd( %this )
{ 
  %this.setUseInputEvents(true);
}

//-----------------------------------------------------------------------------

function MainMenuButtonRun::onTouchUp( %this, %touchId, %worldposition )
{ 
  %this.schedule(0, "LoadLevelGame" );  
}

//-----------------------------------------------------------------------------

function MainMenuButtonRun::LoadLevelGame(%this)
{
  games.createScene(gameScene);
}

function MainMenuButtonRun::LoadLevelGame(%this)
{
  games.createScene(gameScene);
}

void SimObject::deleteObject()
{
    // Sanity!
    AssertISV( getScriptCallbackGuard() == 0, "SimObject::deleteObject: Object is being deleted whilst performing a script callback!" );

function games::clearScene(%this)
{  
  %scene_obj = mainWindow.getScene();
  if (isObject(%scene_obj))
  {
    %scene_obj.clear(false); //false: do not delete objects, otherwise engine asserts when called on a callback
  }
}

%scene.schedule(32,"clear");