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Saveload: Skip VENC/TNNC chunks entirely on non network server saves

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This commit is contained in:
Jonathan G Rennison
2023-03-21 19:18:10 +00:00
parent c2752b31e6
commit 2028472253
3 changed files with 38 additions and 4 deletions
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17
src/saveload/vehicle_sl.cpp
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@@ -1193,6 +1193,8 @@ static std::vector<aircraft_venc> _aircraft_vencs;
void Save_VENC()
{
assert(_sl_xv_feature_versions[XSLFI_VENC_CHUNK] != 0);
if (!IsNetworkServerSave()) {
SlSetLength(0);
return;
@@ -1415,6 +1417,19 @@ void SlProcessVENC()
}
}
static ChunkSaveLoadSpecialOpResult Special_VENC(uint32 chunk_id, ChunkSaveLoadSpecialOp op)
{
switch (op) {
case CSLSO_SHOULD_SAVE_CHUNK:
if (_sl_xv_feature_versions[XSLFI_VENC_CHUNK] == 0) return CSLSOR_DONT_SAVE_CHUNK;
break;
default:
break;
}
return CSLSOR_NONE;
}
const SaveLoadTable GetVehicleLookAheadDescription()
{
static const SaveLoad _vehicle_look_ahead_desc[] = {
@@ -1507,7 +1522,7 @@ static const ChunkHandler veh_chunk_handlers[] = {
{ 'VEHS', Save_VEHS, Load_VEHS, Ptrs_VEHS, nullptr, CH_SPARSE_ARRAY },
{ 'VEOX', Save_VEOX, Load_VEOX, nullptr, nullptr, CH_SPARSE_ARRAY },
{ 'VESR', Save_VESR, Load_VESR, nullptr, nullptr, CH_SPARSE_ARRAY },
{ 'VENC', Save_VENC, Load_VENC, nullptr, nullptr, CH_RIFF },
{ 'VENC', Save_VENC, Load_VENC, nullptr, nullptr, CH_RIFF, Special_VENC },
{ 'VLKA', Save_VLKA, Load_VLKA, nullptr, nullptr, CH_SPARSE_ARRAY },
};