public void SwitchState(SpaceInvaders pGame, GameStateManager.GameState nextState)
{
// Detach current state input observers
pGame.DetachStateInputObservers();
// Queue any Time Events for later
TimeEvent pTimeEvent = TimerManager.Pop();
while (pTimeEvent != null)
{
this.GetQueuedTimeEventManager().Enqueue(pTimeEvent.GetName(), pTimeEvent.GetCommand(), pTimeEvent.GetDeltaTime());
pTimeEvent = TimerManager.Pop();
}
// Change game state
pGame.SetGameState(nextState);
// Load up TimerManager with next state's Time Events
QueuedTimeEvent qte = pGame.GetStateQueuedTimeEventManager().Dequeue();
while (qte != null)
{
TimerManager.Add(qte.GetTimeEventName(), qte.GetCommand(), qte.GetTimeEventDelta());
// Get next queued event
qte = pGame.GetStateQueuedTimeEventManager().Dequeue();
}
// Attach next state input observers
pGame.AttachStateInputObservers();
}