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Improves check: throws an error that says which RecName is used twice.

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This commit is contained in:
florent.teppe 2023-01-03 23:28:31 +01:00
parent 9b1c405467
commit 64a9f742da
1 changed files with 27 additions and 1 deletions
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28
apps/openmw/mwworld/esmstore.cpp
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@ -196,6 +196,28 @@ namespace MWWorld
{
};
struct RecNameIntChar
{
char name[6];
RecNameIntChar(ESM::RecNameInts recName)
{
unsigned int FourCC = recName & ~ESM::sEsm4RecnameFlag; // Removes the flag
name[0] = FourCC & 0xFF;
name[1] = (FourCC >> 8) & 0xFF;
name[2] = (FourCC >> 16) & 0xFF;
name[3] = (FourCC >> 24) & 0xFF;
if (ESM::isESM4Rec(recName))
{
name[4] = '4';
name[5] = '\0';
}
else
{
name[4] = '\0';
}
}
};
template <typename T>
static bool typedReadRecordESM4(ESM4::Reader& reader, Store<T>& store)
{
@ -239,7 +261,11 @@ namespace MWWorld
{
const unsigned int recordIdCount
= std::apply([](auto&&... x) { return (hasSameRecordId(x, T::sRecordId) + ...); }, stores);
assert(recordIdCount == 1);
if (recordIdCount != 1)
{
throw std::runtime_error(
"The same RecNameInt is used twice ESM::REC_" + std::string(RecNameIntChar(T::sRecordId).name));
}
}
}