public void InsertCard(string number)
{
// TODO: check whether the card is consumed!!!
_currentCard = new Card(number);
_currentState = State.Idle;
_screen.DrawLoading();
MessageDispatcher.instance.DispatchMessage(this, Bank.instance, Message.Type.VALIDATE_CARD, currentCard.cardNumber);
}
public void EjectCard()
{
_currentCard = null;
ReturnToIdle();
}