bool FBuildPatchAppManifest::Serialize(FArchive& Ar)
{
// Make sure we use the correct serialization version, this is now fixed and must never use a newer version,
// because the property tag has changed in structure meaning older clients would not read correctly.
Ar.SetUE4Ver(VER_UE4_STRUCT_GUID_IN_PROPERTY_TAG - 1);
if (Ar.IsLoading())
{
DestroyData();
}
Data->Serialize(Ar);
if (Ar.IsLoading())
{
// If we didn't load the version number, we know it was skipped when saving therefore must be
// the first UObject version
if (Data->ManifestFileVersion == static_cast<uint8>(EBuildPatchAppManifestVersion::Invalid))
{
Data->ManifestFileVersion = EBuildPatchAppManifestVersion::StoredAsCompressedUClass;
}
// Setup internal lookups
InitLookups();
}
return !Ar.IsError();
}
