public void ChangeState(CGameState state)
{
if (states.Count > 0) {
((CGameState)states.Peek()).Cleanup();
states.Pop();
}
states.Push(state);
((CGameState)states.Peek()).Init();
}
public void PushState(CGameState state)
{
if (states.Count > 0) {
((CGameState)states.Peek()).Pause();
}
states.Push(state);
((CGameState)states.Peek()).Init();
}