public void PayOK() { Console.WriteLine($"Payment successful. You can now proceed."); Turnstile.ChangeState(new OpenTurnstileState(Turnstile)); }
public void Enter() { Console.WriteLine($"You went through the turnstile."); Turnstile.ChangeState(new ClosedTurnstileState(Turnstile)); }
public void Pay() { Console.WriteLine($"Processing payment"); Turnstile.ChangeState(new ProcessingTurnstileState(Turnstile)); Turnstile.Pay(); }