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Location: cpp/openttd-patchpack/source/src/saveload/storage_sl.cpp - annotation
r25754:d19207ab5c69
2.1 KiB
text/x-c
Cleanup: remove SLE_NULL and friends
We no longer need them. If you want to remove a field .. just
remove it! Because of the headers in the savegame, on loading,
it will do the right thing and skip the field.
Do remember to bump the savegame version, as otherwise older
clients can still load the game, but will reset the field you
have removed .. that might be unintentially.
We no longer need them. If you want to remove a field .. just
remove it! Because of the headers in the savegame, on loading,
it will do the right thing and skip the field.
Do remember to bump the savegame version, as otherwise older
clients can still load the game, but will reset the field you
have removed .. that might be unintentially.
r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r18987:2b7290d5b94c r17772:ce3cc7016cdc r17772:ce3cc7016cdc r25752:2d6c2238f03d r25752:2d6c2238f03d r25752:2d6c2238f03d r25752:2d6c2238f03d r17772:ce3cc7016cdc r17772:ce3cc7016cdc r21383:942c32fb8b0e r21383:942c32fb8b0e r17772:ce3cc7016cdc r17772:ce3cc7016cdc r23264:b36243874b4a r23266:58eee2f3d1b6 r23266:58eee2f3d1b6 r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r25752:2d6c2238f03d r25752:2d6c2238f03d r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r21091:6d0d361e1c1e r25752:2d6c2238f03d r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r25752:2d6c2238f03d r25752:2d6c2238f03d r17772:ce3cc7016cdc r23967:184d66dba11d r21283:ba592c088a09 r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r17772:ce3cc7016cdc r25596:7bf7822e5659 r25752:2d6c2238f03d r17772:ce3cc7016cdc r25596:7bf7822e5659 r25596:7bf7822e5659 | /*
* 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 storage_sl.cpp Code handling saving and loading of persistent storages. */
#include "../stdafx.h"
#include "saveload.h"
#include "compat/storage_sl_compat.h"
#include "../newgrf_storage.h"
#include "../safeguards.h"
/** Description of the data to save and load in #PersistentStorage. */
static const SaveLoad _storage_desc[] = {
SLE_CONDVAR(PersistentStorage, grfid, SLE_UINT32, SLV_6, SL_MAX_VERSION),
SLE_CONDARR(PersistentStorage, storage, SLE_UINT32, 16, SLV_161, SLV_EXTEND_PERSISTENT_STORAGE),
SLE_CONDARR(PersistentStorage, storage, SLE_UINT32, 256, SLV_EXTEND_PERSISTENT_STORAGE, SL_MAX_VERSION),
};
/** Load persistent storage data. */
static void Load_PSAC()
{
const std::vector<SaveLoad> slt = SlCompatTableHeader(_storage_desc, _storage_sl_compat);
int index;
while ((index = SlIterateArray()) != -1) {
assert(PersistentStorage::CanAllocateItem());
PersistentStorage *ps = new (index) PersistentStorage(0, 0, 0);
SlObject(ps, slt);
}
}
/** Save persistent storage data. */
static void Save_PSAC()
{
SlTableHeader(_storage_desc);
/* Write the industries */
for (PersistentStorage *ps : PersistentStorage::Iterate()) {
ps->ClearChanges();
SlSetArrayIndex(ps->index);
SlObject(ps, _storage_desc);
}
}
static const ChunkHandler persistent_storage_chunk_handlers[] = {
{ 'PSAC', Save_PSAC, Load_PSAC, nullptr, nullptr, CH_TABLE },
};
extern const ChunkHandlerTable _persistent_storage_chunk_handlers(persistent_storage_chunk_handlers);
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