public void RemoveScreen(Data.UI.Interfaces.IGameScreen screen)
{
_gameScreens.Remove(screen);
if (screen is IDrawable)
{
var dScreen = screen as IDrawable;
dScreen.UnloadContent();
if (dScreen.CoversOthers)
{
foreach (IDrawable oScreen in _gameScreens)
{
oScreen.IsCovered = false;
oScreen.OnTop = false;
}
if (_gameScreens.Last.Value is IDrawable)
{
(_gameScreens.Last.Value as IDrawable).OnTop = true;
}
}
}
if (screen is IInputReciever)
{
if (_gameScreens.Count > 0)
{
if (_gameScreens.Last.Value is IInputReciever)
{
(_gameScreens.Last.Value as IInputReciever).HasFocus = true;
}
}
}
}
public void RemoveScreen(Data.UI.Interfaces.IGameScreen screen)
{
screen.UnloadContent();
_gameScreens.Remove(screen);
if (_gameScreens.Count > 1)
{
if (screen.CoversOthers)
{
var oldScreen = _gameScreens.Last;
if (_gameScreens.Count > 1)
{
do
{
if (oldScreen.Value.CoversOthers)
{
oldScreen.Value.IsCovered = false;
break;
}
oldScreen = oldScreen.Previous;
} while (oldScreen.Previous != null);
}
}
if (screen.HasFocus)
{
var oldScreen = _gameScreens.Last;
do
{
if (oldScreen.Value.GetsInput)
{
oldScreen.Value.HasFocus = true;
break;
}
oldScreen = oldScreen.Previous;
} while (oldScreen.Previous != null);
}
}
else
{
var temp = _gameScreens.First;
temp.Value.IsCovered = false;
if (temp.Value.GetsInput)
{
temp.Value.HasFocus = true;
}
}
}
