/// <summary>
/// //Adds a screen to the top of the manager
/// </summary>
public void AddScreen( Screen screen )
{
screen.ScreenManager = this;
screen.Initialize();
// If we have a graphics device, tell the screen to load content.
if ( ( graphicsDeviceService != null ) &&
( graphicsDeviceService.GraphicsDevice != null ) ) {
screen.LoadContent();
}
Screens.Add( screen );
}
