From 2b62e467afcb09ec9b1f676cbaa315e5e8e8e2a0 Mon Sep 17 00:00:00 2001 From: yexo Date: Thu, 18 Mar 2010 23:14:47 +0000 Subject: (svn r19458) -Fix (r19457): svn add the new file --- src/saveload/airport_sl.cpp | 54 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/saveload/airport_sl.cpp diff --git a/src/saveload/airport_sl.cpp b/src/saveload/airport_sl.cpp new file mode 100644 index 000000000..36d36670d --- /dev/null +++ b/src/saveload/airport_sl.cpp @@ -0,0 +1,54 @@ +/* $Id$ */ + +/* + * 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 . + */ + +/** @file airport_sl.cpp Code handling saving and loading airport ids */ + +#include "../stdafx.h" +#include "../newgrf_commons.h" + +#include "saveload.h" + +/** Save and load the mapping between the airport id in the AirportSpec array + * and the grf file it came from. */ +static const SaveLoad _airport_id_mapping_desc[] = { + SLE_VAR(EntityIDMapping, grfid, SLE_UINT32), + SLE_VAR(EntityIDMapping, entity_id, SLE_UINT8), + SLE_VAR(EntityIDMapping, substitute_id, SLE_UINT8), + SLE_END() +}; + +static void Save_APID() +{ + uint i; + uint j = _airport_mngr.GetMaxMapping(); + + for (i = 0; i < j; i++) { + SlSetArrayIndex(i); + SlObject(&_airport_mngr.mapping_ID[i], _airport_id_mapping_desc); + } +} + +static void Load_APID() +{ + /* clear the current mapping stored. + * This will create the manager if ever it is not yet done */ + _airport_mngr.ResetMapping(); + + uint max_id = _airport_mngr.GetMaxMapping(); + + int index; + while ((index = SlIterateArray()) != -1) { + if ((uint)index >= max_id) break; + SlObject(&_airport_mngr.mapping_ID[index], _airport_id_mapping_desc); + } +} + +extern const ChunkHandler _airport_chunk_handlers[] = { + { 'APID', Save_APID, Load_APID, NULL, CH_ARRAY | CH_LAST }, +}; -- cgit v1.2.3-70-g09d2