mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-11-19 15:25:39 +00:00
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/*
|
|
* This file is part of OpenTTD.
|
|
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
|
|
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/** @file depot_cmd.cpp %Command Handling for depots. */
|
|
|
|
#include "stdafx.h"
|
|
#include "command_func.h"
|
|
#include "depot_base.h"
|
|
#include "company_func.h"
|
|
#include "string_func.h"
|
|
#include "town.h"
|
|
#include "vehicle_gui.h"
|
|
#include "vehiclelist.h"
|
|
#include "window_func.h"
|
|
#include "depot_cmd.h"
|
|
|
|
#include "table/strings.h"
|
|
|
|
#include "safeguards.h"
|
|
|
|
/**
|
|
* Check whether the given name is globally unique amongst depots.
|
|
* @param name The name to check.
|
|
* @return True if there is no depot with the given name.
|
|
*/
|
|
static bool IsUniqueDepotName(const std::string &name)
|
|
{
|
|
for (const Depot *d : Depot::Iterate()) {
|
|
if (!d->name.empty() && d->name == name) return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Rename a depot.
|
|
* @param flags type of operation
|
|
* @param depot_id id of depot
|
|
* @param text the new name or an empty string when resetting to the default
|
|
* @return the cost of this operation or an error
|
|
*/
|
|
CommandCost CmdRenameDepot(DoCommandFlag flags, DepotID depot_id, const std::string &text)
|
|
{
|
|
Depot *d = Depot::GetIfValid(depot_id);
|
|
if (d == nullptr) return CMD_ERROR;
|
|
|
|
CommandCost ret = CheckTileOwnership(d->xy);
|
|
if (ret.Failed()) return ret;
|
|
|
|
bool reset = text.empty();
|
|
|
|
if (!reset) {
|
|
if (Utf8StringLength(text) >= MAX_LENGTH_DEPOT_NAME_CHARS) return CMD_ERROR;
|
|
if (!IsUniqueDepotName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
|
|
}
|
|
|
|
if (flags & DC_EXEC) {
|
|
if (reset) {
|
|
d->name.clear();
|
|
MakeDefaultName(d);
|
|
} else {
|
|
d->name = text;
|
|
}
|
|
|
|
/* Update the orders and depot */
|
|
SetWindowClassesDirty(WC_VEHICLE_ORDERS);
|
|
SetWindowDirty(WC_VEHICLE_DEPOT, d->xy);
|
|
|
|
/* Update the depot list */
|
|
VehicleType vt = GetDepotVehicleType(d->xy);
|
|
SetWindowDirty(GetWindowClassForVehicleType(vt), VehicleListIdentifier(VL_DEPOT_LIST, vt, GetTileOwner(d->xy), d->index).Pack());
|
|
}
|
|
return CommandCost();
|
|
}
|