protected override void Initialize()
{
batch = new SpriteBatch(graphics.GraphicsDevice);
graphicsManager = new TGraphicsManager(batch);
//must be before gameContentManager.initialize so that frames get valid graphics device for creating panels
gameContentManager.AddGraphics(graphics.GraphicsDevice);
gameContentManager.InitializeAll();
TInputManager.Init();
//very important for calling loadcontent
base.Initialize();
}
