return skip_order ? order->GetConditionSkipToOrder() : (VehicleOrderID)INVALID_VEH_ORDER_ID;

}

/**

 * Update the vehicle's destination tile from an order.

 * @param order the order the vehicle currently has

 * @param v the vehicle to update

 */

bool UpdateOrderDest(Vehicle *v, const Order *order, int conditional_depth)

{

	switch (order->GetType()) {

		case OT_GOTO_STATION:

			v->dest_tile = v->GetOrderStationLocation(order->GetDestination());

			break;

		case OT_GOTO_DEPOT:

			if (v->current_order.GetDepotActionType() & ODATFB_NEAREST_DEPOT) {

				/* We need to search for the nearest depot (hangar). */

				TileIndex location;

				DestinationID destination;

				bool reverse;

				if (v->FindClosestDepot(&location, &destination, &reverse)) {

					v->dest_tile = location;

					/* If there is no depot in front, reverse automatically (trains only) */

					if (v->type == VEH_TRAIN && reverse) DoCommand(v->tile, v->index, 0, DC_EXEC, CMD_REVERSE_TRAIN_DIRECTION);

					if (v->type == VEH_AIRCRAFT && v->u.air.state == FLYING && v->u.air.targetairport != destination) {

						/* The aircraft is now heading for a different hangar than the next in the orders */

						extern void AircraftNextAirportPos_and_Order(Vehicle *v);

						AircraftNextAirportPos_and_Order(v);

					}

				} else {

					UpdateVehicleTimetable(v, true);

					v->cur_order_index++;

				}

			} else if (v->type != VEH_AIRCRAFT) {

				v->dest_tile = GetDepot(order->GetDestination())->xy;

			}

			break;

		case OT_GOTO_WAYPOINT:

			v->dest_tile = GetWaypoint(order->GetDestination())->xy;

			break;

		case OT_CONDITIONAL: {

			if (conditional_depth > v->num_orders) return false;