mirror of
https://github.com/OpenMW/openmw.git
synced 2025-11-04 07:26:39 +00:00
313 lines
No EOL
9.3 KiB
C++
313 lines
No EOL
9.3 KiB
C++
#include "physics.hpp"
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#include "node.hpp"
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namespace Nif
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{
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/// Non-record data types
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void bhkWorldObjCInfoProperty::read(NIFStream *nif)
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{
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mData = nif->getUInt();
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mSize = nif->getUInt();
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mCapacityAndFlags = nif->getUInt();
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}
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void bhkWorldObjectCInfo::read(NIFStream *nif)
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{
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nif->skip(4); // Unused
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mPhaseType = static_cast<BroadPhaseType>(nif->getChar());
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nif->skip(3); // Unused
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mProperty.read(nif);
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}
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void HavokMaterial::read(NIFStream *nif)
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{
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if (nif->getVersion() <= NIFFile::NIFVersion::VER_OB_OLD)
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nif->skip(4); // Unknown
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mMaterial = nif->getUInt();
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}
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void HavokFilter::read(NIFStream *nif)
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{
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mLayer = nif->getChar();
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mFlags = nif->getChar();
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mGroup = nif->getUShort();
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}
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void hkSubPartData::read(NIFStream *nif)
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{
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mHavokFilter.read(nif);
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mNumVertices = nif->getUInt();
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mHavokMaterial.read(nif);
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}
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void hkpMoppCode::read(NIFStream *nif)
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{
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unsigned int size = nif->getUInt();
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if (nif->getVersion() >= NIFStream::generateVersion(10,1,0,0))
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mOffset = nif->getVector4();
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if (nif->getBethVersion() > NIFFile::BethVersion::BETHVER_FO3)
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nif->getChar(); // MOPP data build type
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if (size)
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nif->getChars(mData, size);
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}
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void bhkEntityCInfo::read(NIFStream *nif)
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{
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mResponseType = static_cast<hkResponseType>(nif->getChar());
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nif->skip(1); // Unused
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mProcessContactDelay = nif->getUShort();
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}
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void TriangleData::read(NIFStream *nif)
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{
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for (int i = 0; i < 3; i++)
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mTriangle[i] = nif->getUShort();
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mWeldingInfo = nif->getUShort();
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if (nif->getVersion() <= NIFFile::NIFVersion::VER_OB)
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mNormal = nif->getVector3();
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}
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void bhkRigidBodyCInfo::read(NIFStream *nif)
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{
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if (nif->getVersion() >= NIFStream::generateVersion(10,1,0,0))
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{
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nif->skip(4); // Unused
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mHavokFilter.read(nif);
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nif->skip(4); // Unused
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if (nif->getBethVersion() != NIFFile::BethVersion::BETHVER_FO4)
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{
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if (nif->getBethVersion() >= 83)
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nif->skip(4); // Unused
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mResponseType = static_cast<hkResponseType>(nif->getChar());
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nif->skip(1); // Unused
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mProcessContactDelay = nif->getUShort();
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}
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}
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if (nif->getBethVersion() < 83)
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nif->skip(4); // Unused
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mTranslation = nif->getVector4();
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mRotation = nif->getQuaternion();
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mLinearVelocity = nif->getVector4();
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mAngularVelocity = nif->getVector4();
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for (int i = 0; i < 3; i++)
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for (int j = 0; j < 4; j++)
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mInertiaTensor[i][j] = nif->getFloat();
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mCenter = nif->getVector4();
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mMass = nif->getFloat();
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mLinearDamping = nif->getFloat();
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mAngularDamping = nif->getFloat();
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if (nif->getBethVersion() >= 83)
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{
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if (nif->getBethVersion() != NIFFile::BethVersion::BETHVER_FO4)
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mTimeFactor = nif->getFloat();
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mGravityFactor = nif->getFloat();
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}
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mFriction = nif->getFloat();
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if (nif->getBethVersion() >= 83)
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mRollingFrictionMult = nif->getFloat();
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mRestitution = nif->getFloat();
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if (nif->getVersion() >= NIFStream::generateVersion(10,1,0,0))
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{
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mMaxLinearVelocity = nif->getFloat();
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mMaxAngularVelocity = nif->getFloat();
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if (nif->getBethVersion() != NIFFile::BethVersion::BETHVER_FO4)
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mPenetrationDepth = nif->getFloat();
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}
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mMotionType = static_cast<hkMotionType>(nif->getChar());
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if (nif->getBethVersion() < 83)
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mDeactivatorType = static_cast<hkDeactivatorType>(nif->getChar());
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else
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mEnableDeactivation = nif->getBoolean();
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mSolverDeactivation = static_cast<hkSolverDeactivation>(nif->getChar());
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if (nif->getBethVersion() == NIFFile::BethVersion::BETHVER_FO4)
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{
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nif->skip(1);
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mPenetrationDepth = nif->getFloat();
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mTimeFactor = nif->getFloat();
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nif->skip(4);
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mResponseType = static_cast<hkResponseType>(nif->getChar());
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nif->skip(1); // Unused
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mProcessContactDelay = nif->getUShort();
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}
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mQualityType = static_cast<hkQualityType>(nif->getChar());
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if (nif->getBethVersion() >= 83)
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{
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mAutoRemoveLevel = nif->getChar();
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mResponseModifierFlags = nif->getChar();
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mNumContactPointShapeKeys = nif->getChar();
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mForceCollidedOntoPPU = nif->getBoolean();
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}
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if (nif->getBethVersion() == NIFFile::BethVersion::BETHVER_FO4)
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nif->skip(3); // Unused
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else
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nif->skip(12); // Unused
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}
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/// Record types
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void bhkCollisionObject::read(NIFStream *nif)
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{
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NiCollisionObject::read(nif);
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mFlags = nif->getUShort();
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mBody.read(nif);
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}
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void bhkWorldObject::read(NIFStream *nif)
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{
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mShape.read(nif);
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if (nif->getVersion() <= NIFFile::NIFVersion::VER_OB_OLD)
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nif->skip(4); // Unknown
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mHavokFilter.read(nif);
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mWorldObjectInfo.read(nif);
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}
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void bhkWorldObject::post(NIFFile *nif)
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{
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mShape.post(nif);
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}
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void bhkEntity::read(NIFStream *nif)
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{
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bhkWorldObject::read(nif);
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mInfo.read(nif);
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}
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void bhkBvTreeShape::read(NIFStream *nif)
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{
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mShape.read(nif);
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}
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void bhkBvTreeShape::post(NIFFile *nif)
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{
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mShape.post(nif);
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}
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void bhkMoppBvTreeShape::read(NIFStream *nif)
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{
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bhkBvTreeShape::read(nif);
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nif->skip(12); // Unused
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mScale = nif->getFloat();
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mMopp.read(nif);
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}
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void bhkNiTriStripsShape::read(NIFStream *nif)
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{
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mHavokMaterial.read(nif);
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mRadius = nif->getFloat();
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nif->skip(20); // Unused
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mGrowBy = nif->getUInt();
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if (nif->getVersion() >= NIFStream::generateVersion(10,1,0,0))
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mScale = nif->getVector4();
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mData.read(nif);
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unsigned int numFilters = nif->getUInt();
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nif->getUInts(mFilters, numFilters);
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}
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void bhkNiTriStripsShape::post(NIFFile *nif)
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{
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mData.post(nif);
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}
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void bhkPackedNiTriStripsShape::read(NIFStream *nif)
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{
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if (nif->getVersion() <= NIFFile::NIFVersion::VER_OB)
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{
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mSubshapes.resize(nif->getUShort());
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for (hkSubPartData& subshape : mSubshapes)
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subshape.read(nif);
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}
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mUserData = nif->getUInt();
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nif->skip(4); // Unused
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mRadius = nif->getFloat();
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nif->skip(4); // Unused
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mScale = nif->getVector4();
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nif->skip(20); // Duplicates of the two previous fields
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mData.read(nif);
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}
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void bhkPackedNiTriStripsShape::post(NIFFile *nif)
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{
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mData.post(nif);
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}
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void hkPackedNiTriStripsData::read(NIFStream *nif)
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{
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unsigned int numTriangles = nif->getUInt();
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mTriangles.resize(numTriangles);
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for (unsigned int i = 0; i < numTriangles; i++)
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mTriangles[i].read(nif);
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unsigned int numVertices = nif->getUInt();
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bool compressed = false;
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if (nif->getVersion() >= NIFFile::NIFVersion::VER_BGS)
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compressed = nif->getBoolean();
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if (!compressed)
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nif->getVector3s(mVertices, numVertices);
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else
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nif->skip(6 * numVertices); // Half-precision vectors are not currently supported
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if (nif->getVersion() >= NIFFile::NIFVersion::VER_BGS)
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{
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mSubshapes.resize(nif->getUShort());
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for (hkSubPartData& subshape : mSubshapes)
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subshape.read(nif);
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}
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}
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void bhkSphereRepShape::read(NIFStream *nif)
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{
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mHavokMaterial.read(nif);
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}
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void bhkConvexShape::read(NIFStream *nif)
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{
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bhkSphereRepShape::read(nif);
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mRadius = nif->getFloat();
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}
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void bhkConvexVerticesShape::read(NIFStream *nif)
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{
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bhkConvexShape::read(nif);
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mVerticesProperty.read(nif);
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mNormalsProperty.read(nif);
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unsigned int numVertices = nif->getUInt();
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if (numVertices)
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nif->getVector4s(mVertices, numVertices);
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unsigned int numNormals = nif->getUInt();
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if (numNormals)
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nif->getVector4s(mNormals, numNormals);
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}
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void bhkBoxShape::read(NIFStream *nif)
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{
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bhkConvexShape::read(nif);
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nif->skip(8); // Unused
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mExtents = nif->getVector3();
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nif->skip(4); // Unused
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}
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void bhkListShape::read(NIFStream *nif)
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{
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mSubshapes.read(nif);
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mHavokMaterial.read(nif);
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mChildShapeProperty.read(nif);
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mChildFilterProperty.read(nif);
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unsigned int numFilters = nif->getUInt();
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mHavokFilters.resize(numFilters);
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for (HavokFilter& filter : mHavokFilters)
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filter.read(nif);
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}
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void bhkRigidBody::read(NIFStream *nif)
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{
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bhkEntity::read(nif);
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mInfo.read(nif);
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mConstraints.read(nif);
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if (nif->getBethVersion() < 76)
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mBodyFlags = nif->getUInt();
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else
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mBodyFlags = nif->getUShort();
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}
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} // Namespace
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