public void PopGameScreen()
{
if (_instance == null || _screenStack.Count == 1)
{
Console.WriteLine("[GameScreenManager]Unable to Deactivate " + _instance.ScreenName());
return;
}
else
{
if (DebugFlag)
{
Console.WriteLine("[GameScreenManager]Deactivating Screen: " + _currentScreen.GameScreenName);
}
_screenStack.Pop().UnloadContent();
if (_screenStack.Peek().GameScreenName == "LoadingScreen")
{
_screenStack.Pop().UnloadContent();
}
_currentScreen = _instance._screenStack.Peek();
_currentScreen.Initialize();
_currentScreen.LoadContent(gameRef.Content);
if (DebugFlag)
{
Console.WriteLine("[GameScreenManager]Activating Screen: " + _currentScreen.GameScreenName);
}
}
}
public void PushGameScreen(GameScreens gameScreen)
{
if (_instance == null)
{
Console.WriteLine("[GameScreenManager]Manager is not instantiated!");
return;
}
else
{
Debug.Assert(!_screenStack.Contains(gameScreen) || gameScreen.GameScreenName != "LoadingScreen", "GameScreen already in the stack... TRY AGAIN!");
if (_screenStack.Count != 0)
{
_newScreen = gameScreen;
_screenStack.Push(Instance._newScreen);
_currentScreen.UnloadContent();
_newScreen.Initialize();
_newScreen.LoadContent(gameRef.Content);
_currentScreen = Instance._newScreen;
}
else
{
_screenStack.Push(gameScreen);
_screenStack.Peek().Initialize();
_screenStack.Peek().LoadContent(gameRef.Content);
}
if (DebugFlag)
{
Console.WriteLine("[GameScreenManager]Active Screen: " + _currentScreen.GameScreenName);
}
}
}