public Game1()
{
TargetElapsedTime = TimeSpan.FromSeconds(1/15.0);
_graphics = new GraphicsDeviceManager(this);
Content.RootDirectory = "Content";
IsMouseVisible = true;
Window.AllowUserResizing = true;
_graphics.PreparingDeviceSettings += PreparingDeviceSettings;
_world = World.GetInstance();
}
public static World GetInstance()
{
return _instance ?? (_instance = new World());
}
