public Game1()
{
graphics = new GraphicsDeviceManager(this);
graphics.PreferredDepthStencilFormat = DepthFormat.Depth24Stencil8;
Content.RootDirectory = "Content";
sm = new ScreenManager();
go = new GameOptions();
entities = new List<Entity>(110);
}
public void SetScreenManager(ScreenManager sm)
{
manager = sm;
}