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Fix NiParticlesData loading in Mistify

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This commit is contained in:
Alexei Kotov 2023-09-10 02:57:14 +03:00
parent 9791fae2db
commit 9b801b0876
1 changed files with 14 additions and 14 deletions
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28
components/nif/data.cpp
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@ -150,31 +150,31 @@ namespace Nif
{
NiGeometryData::read(nif);
// Should always match the number of vertices
// Should always match the number of vertices in theory, but doesn't:
// see mist.nif in Mistify mod (https://www.nexusmods.com/morrowind/mods/48112).
if (nif->getVersion() <= NIFFile::NIFVersion::VER_MW)
nif->read(mNumParticles);
else if (nif->getVersion() != NIFFile::NIFVersion::VER_BGS || nif->getBethVersion() == 0)
mNumParticles = mNumVertices;
bool isBs202 = nif->getVersion() == NIFFile::NIFVersion::VER_BGS && nif->getBethVersion() != 0;
bool numRadii = 1;
if (nif->getVersion() > NIFStream::generateVersion(10, 0, 1, 0))
numRadii = nif->get<bool>() ? mNumParticles : 0;
numRadii = (nif->get<bool>() && !isBs202) ? mNumVertices : 0;
nif->readVector(mRadii, numRadii);
nif->read(mActiveCount);
if (nif->get<bool>())
nif->readVector(mSizes, mNumParticles);
if (nif->get<bool>() && !isBs202)
nif->readVector(mSizes, mNumVertices);
if (nif->getVersion() >= NIFStream::generateVersion(10, 0, 1, 0))
{
if (nif->get<bool>())
nif->readVector(mRotations, mNumParticles);
if (nif->get<bool>() && !isBs202)
nif->readVector(mRotations, mNumVertices);
if (nif->getVersion() >= NIFStream::generateVersion(20, 0, 0, 4))
{
if (nif->get<bool>())
nif->readVector(mRotationAngles, mNumParticles);
if (nif->get<bool>())
nif->readVector(mRotationAxes, mNumParticles);
if (nif->getVersion() == NIFFile::NIFVersion::VER_BGS && nif->getBethVersion() > 0)
if (nif->get<bool>() && !isBs202)
nif->readVector(mRotationAngles, mNumVertices);
if (nif->get<bool>() && !isBs202)
nif->readVector(mRotationAxes, mNumVertices);
if (isBs202)
{
nif->read(mHasTextureIndices);
uint32_t numSubtextureOffsets;
@ -201,7 +201,7 @@ namespace Nif
NiParticlesData::read(nif);
if (nif->getVersion() <= NIFStream::generateVersion(4, 2, 2, 0) && nif->get<bool>())
nif->readVector(mRotations, mNumParticles);
nif->readVector(mRotations, mNumVertices);
}
void NiPosData::read(NIFStream* nif)