/// <summary>
/// Creates a new PinballGameControl based on a machine template.
/// </summary>
/// <param name="machine">Template for the game machine.</param>
public GameView(Game game)
: base()
{
Game = game;
gameWorld = new GameWorld(Game);
HUD = new GameHUD(Game);
Camera = new GameFieldCamera(gameWorld, HUD);
// Little hack needed so that we get all input events.
Focusable = true;
Loaded += (s, e) => { Focus(); };
// Init camera
Camera.Size = new Size(Width, Height);
// Set up the update timer
timer = new System.Windows.Forms.Timer();
timer.Interval = 1000 / MAX_FPS;
timer.Tick += OnTick;
timer.Start();
// Wire up a few event listeners
PreviewKeyDown += HandleKeyDown;
SizeChanged += ResizeCamera;
Game.StatusChanged += delegate { Dispatcher.Invoke(delegate { InvalidateVisual(); }, System.Windows.Threading.DispatcherPriority.Render); };
// Let's draw with high quality
SetValue(RenderOptions.BitmapScalingModeProperty, BitmapScalingMode.HighQuality);
}
/// <summary>
/// Initializes a new camera.
/// </summary>
/// <param name="world">World the camera looks at.</param>
/// <param name="hud">HUD to display somewhere.</param>
public GameFieldCamera(GameWorld world, GameHUD hud)
{
World = world;
HUD = hud;
this.Translocation = new Vector(0, 0);
this.Scale = new Vector(0, 0);
}
protected override void OnDispose()
{
// ElementHost sometimes fails to properly remove all references to a WPF control,
// which is why we set all our own references to NULL so that at least those aren't kept alive forever.
timer.Dispose();
Game = null;
gameWorld = null;
HUD = null;
Camera = null;
}
