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Add support for loading trunk savegames versions 293 - 299 (12.0)

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Use modified upstream saveload implementation for these versions
Re-arrange headers to support multiple saveload implementations
This commit is contained in:
Jonathan G Rennison
2021-11-01 18:33:39 +00:00
parent c6f0559ad4
commit d1f1a6942a
88 changed files with 11154 additions and 511 deletions
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66
src/saveload/upstream/subsidy_sl.cpp Normal file
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/*
* 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 subsidy_sl.cpp Code handling saving and loading of subsidies */
#include "../../stdafx.h"
#include "saveload.h"
#include "compat/subsidy_sl_compat.h"
#include "../../subsidy_base.h"
#include "../../safeguards.h"
namespace upstream_sl {
static const SaveLoad _subsidies_desc[] = {
SLE_VAR(Subsidy, cargo_type, SLE_UINT8),
SLE_CONDVAR(Subsidy, remaining, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_CUSTOM_SUBSIDY_DURATION),
SLE_CONDVAR(Subsidy, remaining, SLE_UINT16, SLV_CUSTOM_SUBSIDY_DURATION, SL_MAX_VERSION),
SLE_CONDVAR(Subsidy, awarded, SLE_UINT8, SLV_125, SL_MAX_VERSION),
SLE_CONDVAR(Subsidy, src_type, SLE_UINT8, SLV_125, SL_MAX_VERSION),
SLE_CONDVAR(Subsidy, dst_type, SLE_UINT8, SLV_125, SL_MAX_VERSION),
SLE_CONDVAR(Subsidy, src, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Subsidy, src, SLE_UINT16, SLV_5, SL_MAX_VERSION),
SLE_CONDVAR(Subsidy, dst, SLE_FILE_U8 | SLE_VAR_U16, SL_MIN_VERSION, SLV_5),
SLE_CONDVAR(Subsidy, dst, SLE_UINT16, SLV_5, SL_MAX_VERSION),
};
struct SUBSChunkHandler : ChunkHandler {
SUBSChunkHandler() : ChunkHandler('SUBS', CH_TABLE) {}
void Save() const override
{
SlTableHeader(_subsidies_desc);
for (Subsidy *s : Subsidy::Iterate()) {
SlSetArrayIndex(s->index);
SlObject(s, _subsidies_desc);
}
}
void Load() const override
{
const std::vector<SaveLoad> slt = SlCompatTableHeader(_subsidies_desc, _subsidies_sl_compat);
int index;
while ((index = SlIterateArray()) != -1) {
Subsidy *s = new (index) Subsidy();
SlObject(s, slt);
}
}
};
static const SUBSChunkHandler SUBS;
static const ChunkHandlerRef subsidy_chunk_handlers[] = {
SUBS,
};
extern const ChunkHandlerTable _subsidy_chunk_handlers(subsidy_chunk_handlers);
}