Method HandleLoading

src/vehicle.cpp:2407–2436

* Handle the loading of the vehicle; when not it skips through dummy * orders and does nothing in all other cases. * @param mode is the non-first call for this vehicle in this tick? */

 * @param mode is the non-first call for this vehicle in this tick?
 */
void Vehicle::HandleLoading(bool mode)
{
	switch (this->current_order.GetType()) {
		case OT_LOADING: {
			TimerGameTick::Ticks wait_time = std::max(this->current_order.GetTimetabledWait() - this->lateness_counter, 0);

			/* Not the first call for this tick, or still loading */
			if (mode || !this->vehicle_flags.Test(VehicleFlag::LoadingFinished) || this->current_order_time < wait_time) return;

			this->PlayLeaveStationSound();

			this->LeaveStation();

			/* Only advance to next order if we just loaded at the current one */
			const Order *order = this->GetOrder(this->cur_implicit_order_index);
			if (order == nullptr ||
					(!order->IsType(OT_IMPLICIT) && !order->IsType(OT_GOTO_STATION)) ||
					order->GetDestination() != this->last_station_visited) {
				return;
			}
			break;
		}

		case OT_DUMMY: break;

		default: return;
	}

	this->IncrementImplicitOrderIndex();
}

/**
 * Check if the current vehicle has a full load order.