static void Main(string[] args)
{
TurnstileController controller = new TurnstileController();
Turnstile turnstile = new Turnstile(controller);
turnstile.ProcessEvent(Turnstile.COIN); // Imprime: Desbloqueado!
turnstile.ProcessEvent(Turnstile.PASS); // Imprime: Te bloqueo!
turnstile.ProcessEvent(Turnstile.PASS); // Imprime: ALARMAAAAAAAAAAAA!
Console.ReadKey();
}
public Turnstile(TurnstileController controller)
{
state = LOCKED;
turnstileController = controller;
}