public void Dispense()
{
_gumballMachine.ReleaseBall();
_gumballMachine.GetQuartersController().UseQuarter();
if (_gumballMachine.GetBallCount() == 0)
{
Console.WriteLine("Oops, out of gumballs");
if (_gumballMachine.GetQuartersController().HasQuarters())
{
Console.WriteLine("returning unused quarters");
_gumballMachine.GetQuartersController().EjectQuarters();
}
_gumballMachine.SetSoldOutState();
}
else
{
if (_gumballMachine.GetQuartersController().HasQuarters())
{
_gumballMachine.SetHasQuarterState();
}
else
{
_gumballMachine.SetNoQuarterState();
}
}
}
public void InsertQuarter()
{
try
{
_gumballMachine.GetQuartersController().InsertQuarter();
Console.WriteLine("You inserted a quarter");
_gumballMachine.SetHasQuarterState();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public void EjectQuarters()
{
_gumballMachine.GetQuartersController().EjectQuarters();
Console.WriteLine("Quarter returned");
_gumballMachine.SetNoQuarterState();
}