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Properly detect the version for post-FO4 BA2 formats

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This commit is contained in:
Alexei Kotov 2024-04-26 10:49:29 +03:00
parent f796e051cb
commit 61b6150c01
1 changed files with 9 additions and 9 deletions
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18
components/bsa/bsa_file.cpp
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@ -340,18 +340,18 @@ BsaVersion Bsa::BSAFile::detectVersion(const std::filesystem::path& filePath)
return BsaVersion::Uncompressed; return BsaVersion::Uncompressed;
} }
if (head[0] == static_cast<uint32_t>(BsaVersion::Compressed) || head[0] == ESM::fourCC("BTDX")) if (head[0] == static_cast<uint32_t>(BsaVersion::Compressed))
{ {
if (head[1] == static_cast<uint32_t>(0x01))
{
if (head[2] == ESM::fourCC("GNRL"))
return BsaVersion::BA2GNRL;
if (head[2] == ESM::fourCC("DX10"))
return BsaVersion::BA2DX10;
return BsaVersion::Unknown;
}
return BsaVersion::Compressed; return BsaVersion::Compressed;
} }
if (head[0] == ESM::fourCC("BTDX"))
{
if (head[2] == ESM::fourCC("GNRL"))
return BsaVersion::BA2GNRL;
if (head[2] == ESM::fourCC("DX10"))
return BsaVersion::BA2DX10;
}
return BsaVersion::Unknown; return BsaVersion::Unknown;
} }