public override TransportState Process(Transport transport)
{
if (transport.IsAtDestination())
{
transport.ArriveAtRouteDestination();
transport.StartUnloading();
if (transport.CanFinishUnloading())
{
transport.FinishUnloading();
transport.ReturnToOrigin();
return(Returning);
}
else
{
return(Unloading);
}
}
return(this);
}