public void dispense()
{
if (machine.getGumballsCount() > 0)
{
System.Console.WriteLine("Dispensing one gumball.");
machine.removeGumball();
if (machine.getGumballsCount() == 0)
{
machine.setState("SoldOut");
}
else
{
machine.setState("NoQuarter");
}
}
else
{
System.Console.WriteLine("Out of gumballs.");
machine.setState("HasQuarter");
machine.ejectQuarter();
machine.setState("SoldOut");
}
}
public void insertQuarter()
{
System.Console.WriteLine("You inserted a quarter!");
machine.setState("HasQuarter");
}
public void ejectQuarter()
{
System.Console.WriteLine("Ejected quarter");
machine.setState("NoQuarter");
}
public void refill()
{
System.Console.WriteLine("Refilling gumball machine.");
machine.addGumballs();
machine.setState("NoQuarter");
}