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Codechange: Don't save unused NewGRF override mappings. (#9202)

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PeterN 2021-05-08 11:36:39 +01:00 committed by GitHub
parent 881e1da51d
commit 69e5da0b54
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2 changed files with 2 additions and 0 deletions
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1
src/newgrf_commons.h
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@ -218,6 +218,7 @@ public:
inline uint16 GetMaxMapping() const { return max_new_entities; } inline uint16 GetMaxMapping() const { return max_new_entities; }
inline uint16 GetMaxOffset() const { return max_offset; } inline uint16 GetMaxOffset() const { return max_offset; }
inline bool IsValidID(uint16 entity_id) const { return entity_overrides[entity_id] != invalid_ID; }
}; };

1
src/saveload/newgrf_sl.cpp
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@ -30,6 +30,7 @@ static const SaveLoad _newgrf_mapping_desc[] = {
void Save_NewGRFMapping(const OverrideManagerBase &mapping) void Save_NewGRFMapping(const OverrideManagerBase &mapping)
{ {
for (uint i = 0; i < mapping.GetMaxMapping(); i++) { for (uint i = 0; i < mapping.GetMaxMapping(); i++) {
if (!mapping.IsValidID(i)) continue;
SlSetArrayIndex(i); SlSetArrayIndex(i);
SlObject(&mapping.mapping_ID[i], _newgrf_mapping_desc); SlObject(&mapping.mapping_ID[i], _newgrf_mapping_desc);
} }