protected override void Initialize()
{
gd = graphics.GraphicsDevice;
sb = new SpriteBatch(gd);
renderHelper = new RenderHelper(gd, sb);
graphics.PreferredBackBufferHeight = 600;
graphics.PreferredBackBufferWidth = 800;
graphics.ApplyChanges();
sm.AddSystems(new object[] {
new AnimationSystem(),
new MoveSystem(),
new CollisionSystem(),
new RenderSystem(),
//new RenderCollisionBoxSystem(),
//new InputSystem(),
new WorldSystem(),
new SoundSystem(),
new RenderGUISystem(),
new AnimationGroupSystem(),
new RenderAnimationGroupSystem(),
new RenderTextSystem(),
new TextDurationSystem(),
});
base.Initialize();
}