Method GetTimetableTotalDuration

src/order_base.h:421–421

* Gets the total duration of the vehicles timetable or Ticks::INVALID_TICKS is the timetable is not complete. * @return total timetable duration or Ticks::INVALID_TICKS for incomplete timetables */

	 * @return total timetable duration or Ticks::INVALID_TICKS for incomplete timetables
	 */
	inline TimerGameTick::Ticks GetTimetableTotalDuration() const { return this->IsCompleteTimetable() ? this->timetable_duration : Ticks::INVALID_TICKS; }

	/**
	 * Gets the known duration of the vehicles timetable even if the timetable is not complete.