Method ShiftDates

src/vehicle.cpp:748–753

* Shift all dates by given interval. * This is useful if the date has been modified with the cheat menu. * @param interval Number of days to be added or subtracted. */

 * @param interval Number of days to be added or subtracted.
 */
void Vehicle::ShiftDates(TimerGameEconomy::Date interval)
{
	this->date_of_last_service = std::max(this->date_of_last_service + interval, TimerGameEconomy::Date(0));
	/* date_of_last_service_newgrf is not updated here as it must stay stable
	 * for vehicles outside of a depot. */
}

/**
 * Handle the pathfinding result, especially the lost status.