public void AddScreen(Data.UI.Interfaces.IGameScreen screen, bool loaded = false)
{
screen.StateManager = this;
if (_ready && !loaded)
{
screen.Initialize();
screen.LoadContent();
}
if (screen.GetsInput)
{
screen.HasFocus = true;
InputManager.RegisterScreen(screen);
if (_gameScreens.Count > 0)
{
var oldScreen = _gameScreens.First;
do
{
oldScreen.Value.HasFocus = false;
oldScreen = oldScreen.Next;
} while (oldScreen != null);
}
}
if (screen.CoversOthers)
{
screen.HasFocus = true;
if (_gameScreens.Count > 0)
{
var oldScreen = _gameScreens.First;
do
{
oldScreen.Value.IsCovered = true;
oldScreen = oldScreen.Next;
} while (oldScreen != null);
}
_gameScreens.AddLast(screen);
}
else
_gameScreens.AddBefore(_gameScreens.Last,screen);
}
