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Saveload: Add wrapper to simplify conditionally upstream chunks

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Where they're always saved as upstream and conditional on a feature
This commit is contained in:
Jonathan G Rennison
2024-02-10 13:52:58 +00:00
parent 25e100a465
commit 60e59a8233
2 changed files with 28 additions and 20 deletions
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21
src/settings.cpp
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@@ -3693,28 +3693,9 @@ static void Check_PATX()
LoadSettingsPatx(&_load_check_data.settings);
}
struct PATSChunkInfo
{
static SaveLoadVersion GetLoadVersion()
{
extern SaveLoadVersion _sl_xv_upstream_version;
return _sl_xv_upstream_version;
}
static bool SaveUpstream()
{
return true;
}
static bool LoadUpstream()
{
return SlXvIsFeaturePresent(XSLFI_TABLE_PATS);
}
};
static const ChunkHandler setting_chunk_handlers[] = {
{ 'OPTS', nullptr, Load_OPTS, nullptr, nullptr, CH_RIFF },
MakeConditionallyUpstreamChunkHandler<'PATS', PATSChunkInfo>(nullptr, Load_PATS, nullptr, Check_PATS, CH_RIFF),
MakeSaveUpstreamFeatureConditionalLoadUpstreamChunkHandler<'PATS', XSLFI_TABLE_PATS>(Load_PATS, nullptr, Check_PATS),
{ 'PATX', nullptr, Load_PATX, nullptr, Check_PATX, CH_RIFF },
};