You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
2.0 KiB
C++
52 lines
2.0 KiB
C++
/*
|
|
* 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 "../newgrf_storage.h"
|
|
#include "saveload.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()
|
|
{
|
|
int index;
|
|
|
|
while ((index = SlIterateArray()) != -1) {
|
|
assert(PersistentStorage::CanAllocateItem());
|
|
PersistentStorage *ps = new (index) PersistentStorage(0, 0, 0);
|
|
SlObject(ps, _storage_desc);
|
|
}
|
|
}
|
|
|
|
/** Save persistent storage data. */
|
|
static void Save_PSAC()
|
|
{
|
|
/* Write the industries */
|
|
for (PersistentStorage *ps : PersistentStorage::Iterate()) {
|
|
ps->ClearChanges();
|
|
SlSetArrayIndex(ps->index);
|
|
SlObject(ps, _storage_desc);
|
|
}
|
|
}
|
|
|
|
/** Chunk handler for persistent storages. */
|
|
static const ChunkHandler persistent_storage_chunk_handlers[] = {
|
|
{ 'PSAC', Save_PSAC, Load_PSAC, nullptr, nullptr, CH_ARRAY },
|
|
};
|
|
|
|
extern const ChunkHandlerTable _persistent_storage_chunk_handlers(persistent_storage_chunk_handlers);
|