Function CmdMassStartStopVehicle

src/vehicle_cmd.cpp:666–691

* Starts or stops a lot of vehicles * @param flags type of operation * @param tile Tile of the depot where the vehicles are started/stopped (only used for depots) * @param do_start set = start vehicles, unset = stop vehicles * @param vehicle_list_window if set, then it's a vehicle list window, not a depot and Tile is ignored in this case * @param vli VehicleListIdentifier * @return the cost

 * @return the cost of this operation or an error
 */
CommandCost CmdMassStartStopVehicle(DoCommandFlags flags, TileIndex tile, bool do_start, bool vehicle_list_window, const VehicleListIdentifier &vli)
{
	VehicleList list;

	if (!vli.Valid()) return CMD_ERROR;
	if (!IsCompanyBuildableVehicleType(vli.vtype)) return CMD_ERROR;

	if (vehicle_list_window) {
		if (!GenerateVehicleSortList(&list, vli)) return CMD_ERROR;
	} else {
		if (!IsDepotTile(tile) || !IsTileOwner(tile, _current_company)) return CMD_ERROR;
		/* Get the list of vehicles in the depot */
		BuildDepotVehicleList(vli.vtype, tile, &list, nullptr);
	}

	for (const Vehicle *v : list) {
		if (v->vehstatus.Test(VehState::Stopped) != do_start) continue;

		if (!vehicle_list_window && !v->IsChainInDepot()) continue;

		/* Just try and don't care if some vehicle's can't be stopped. */
		Command<CMD_START_STOP_VEHICLE>::Do(flags, v->index, false);
	}

	return CommandCost();
}

/**
 * Sells all vehicles in a depot