subsidy_sl.cpp

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00001 /* $Id: subsidy_sl.cpp 19973 2010-06-13 14:11:59Z frosch $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * 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.
00006  * 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.
00007  * 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/>.
00008  */
00009 
00012 #include "../stdafx.h"
00013 #include "../subsidy_base.h"
00014 
00015 #include "saveload.h"
00016 
00017 static const SaveLoad _subsidies_desc[] = {
00018       SLE_VAR(Subsidy, cargo_type, SLE_UINT8),
00019       SLE_VAR(Subsidy, remaining,  SLE_UINT8),
00020   SLE_CONDVAR(Subsidy, awarded,    SLE_UINT8,                 125, SL_MAX_VERSION),
00021   SLE_CONDVAR(Subsidy, src_type,   SLE_UINT8,                 125, SL_MAX_VERSION),
00022   SLE_CONDVAR(Subsidy, dst_type,   SLE_UINT8,                 125, SL_MAX_VERSION),
00023   SLE_CONDVAR(Subsidy, src,        SLE_FILE_U8 | SLE_VAR_U16,   0, 4),
00024   SLE_CONDVAR(Subsidy, src,        SLE_UINT16,                  5, SL_MAX_VERSION),
00025   SLE_CONDVAR(Subsidy, dst,        SLE_FILE_U8 | SLE_VAR_U16,   0, 4),
00026   SLE_CONDVAR(Subsidy, dst,        SLE_UINT16,                  5, SL_MAX_VERSION),
00027   SLE_END()
00028 };
00029 
00030 static void Save_SUBS()
00031 {
00032   Subsidy *s;
00033   FOR_ALL_SUBSIDIES(s) {
00034     SlSetArrayIndex(s->index);
00035     SlObject(s, _subsidies_desc);
00036   }
00037 }
00038 
00039 static void Load_SUBS()
00040 {
00041   int index;
00042   while ((index = SlIterateArray()) != -1) {
00043     Subsidy *s = new (index) Subsidy();
00044     SlObject(s, _subsidies_desc);
00045   }
00046 }
00047 
00048 extern const ChunkHandler _subsidy_chunk_handlers[] = {
00049   { 'SUBS', Save_SUBS, Load_SUBS, NULL, NULL, CH_ARRAY | CH_LAST},
00050 };

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