public JewelJamGameWorld(JewelJam game)
        {
            this.game = game;

            SpriteGameObject background = new SpriteGameObject("spr_background");

            Size = new Point(background.Width, background.Height);
            AddChild(background);

            // Create PlayingField and add it do gameWorld
            GameObjectList playingField = new GameObjectList();

            playingField.Position = new Vector2(85, 150);
            AddChild(playingField);

            // Create new grid and add it to playingField
            JewelGrid grid = new JewelGrid(GridWidth, GridHeight, CellSize);

            playingField.AddChild(grid);

            // Create new RowSelector and add it to playingField
            playingField.AddChild(new RowSelector(grid));

            // Add background sprite for the score object
            SpriteGameObject scoreFrame = new SpriteGameObject("spr_scoreframe");

            scoreFrame.Position = new Vector2(20, 20);
            AddChild(scoreFrame);

            // Add the object that displays the score
            ScoreGameObject scoreObject = new ScoreGameObject();

            scoreObject.Position = new Vector2(270, 30);
            AddChild(scoreObject);

            jewelCart = new JewelCart(new Vector2(410, 230));
            AddChild(jewelCart);

            helpButton          = new SpriteGameObject("spr_button_help");
            helpButton.Position = new Vector2(1270, 20);
            AddChild(helpButton);

            timer_double = AddComboImageWithTimer("spr_double");
            timer_triple = AddComboImageWithTimer("spr_triple");

            titleScreen    = AddOverlay("spr_title");
            gameOverScreen = AddOverlay("spr_gameover");
            helpScreen     = AddOverlay("spr_frame_help");

            GoToState(GameState.TitleScreen);
            ExtendedGame.AssetManager.PlaySong("snd_music", true);
        }
 public RowSelector(JewelGrid grid) : base("spr_selector_frame")
 {
     this.grid   = grid;
     selectedRow = 0;
     origin      = new Vector2(10, 10);
 }