private void btnEmergencyEntrance_Click(object sender, EventArgs e)
{
if (carPark.emergency == false)
{
ticketMachine.SpacesMessage();
ticketMachine.PrintTicket();
}
else
{
ticketMachine.ClearMessage();
entryBarrier.Raise();
UpdateDisplay();
}
UpdateDisplay();
}
private void btnEmergencyExit_Click(object sender, EventArgs e)
{
ticketValidator.ClearMessage();
exitBarrier.Raise();
UpdateDisplay();
}
public void TicketDispensed()
{
entryBarrier.Raise();
}
public void TicketValidated()
{
exitBarrier.Raise();
}