src/saveload/water_regions_sl.cpp

   1 /*
   2  * This file is part of OpenTTD.
   3  * 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.
   4  * 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.
   5  * 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/>.
   6  */
   7
   8 /** @file water_regions_sl.cpp Handles saving and loading of water region data */
   9
  10 #include "../stdafx.h"
  11
  12 #include "saveload.h"
  13
  14 #include "../safeguards.h"
  15
  16 extern void SlSkipArray();
  17
  18 /* Water Region savegame data is no longer used, but still needed for old savegames to load without errors. */
  19 struct WaterRegionChunkHandler : ChunkHandler {
  20         WaterRegionChunkHandler() : ChunkHandler('WRGN', CH_READONLY)
  21         {}
  22
  23         void Load() const override
  24         {
  25                 SlTableHeader({});
  26                 SlSkipArray();
  27         };
  28 };
  29
  30 static const WaterRegionChunkHandler WRGN;
  31 static const ChunkHandlerRef water_region_chunk_handlers[] = { WRGN };
  32 extern const ChunkHandlerTable _water_region_chunk_handlers(water_region_chunk_handlers);