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Use upstream save/load for various unchanged chunks

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This commit is contained in:
Jonathan G Rennison
2024-02-21 17:38:00 +00:00
parent b178be36f3
commit a92377fe98
18 changed files with 46 additions and 529 deletions
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32
src/sl/storage_sl.cpp
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@@ -13,39 +13,9 @@
#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 },
MakeUpstreamChunkHandler<'PSAC', GeneralUpstreamChunkLoadInfo>(),
};
extern const ChunkHandlerTable _persistent_storage_chunk_handlers(persistent_storage_chunk_handlers);