Improve or fix FO76-related definitions

components/nif/effect.cpp

@@ -45,7 +45,9 @@ namespace Nif
     {
         NiPointLight::read(nif);
 
-        nif->read(mCutoff);
+        nif->read(mOuterSpotAngle);
+        if (nif->getVersion() >= NIFStream::generateVersion(20, 2, 0, 5))
+            nif->read(mInnerSpotAngle);
         nif->read(mExponent);
     }
 

components/nif/effect.hpp

@@ -58,7 +58,8 @@ namespace Nif
 
     struct NiSpotLight : public NiPointLight
     {
-        float mCutoff;
+        float mOuterSpotAngle;
+        float mInnerSpotAngle{ 0.f };
         float mExponent;
         void read(NIFStream* nif) override;
     };

components/nif/particle.cpp

@@ -231,7 +231,7 @@ namespace Nif
                 info.read(nif);
         }
 
-        if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_F76)
+        if (nif->getBethVersion() > NIFFile::BethVersion::BETHVER_FO4)
             nif->skip(12); // Unknown
 
         if (nif->getVersion() >= NIFStream::generateVersion(20, 0, 0, 2) && nif->get<bool>() && hasData)
@@ -420,8 +420,8 @@ namespace Nif
         {
             nif->read(mRotationSpeedVariation);
 
-            if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_F76)
+            if (nif->getBethVersion() > NIFFile::BethVersion::BETHVER_FO4)
-                nif->skip(5); // Unknown
+                nif->skip(17); // Unknown
 
             nif->read(mRotationAngle);
             nif->read(mRotationAngleVariation);

components/nif/property.cpp

@@ -148,12 +148,6 @@ namespace Nif
         }
         else
         {
-            uint32_t numShaderFlags1 = 0, numShaderFlags2 = 0;
-            nif->read(numShaderFlags1);
-            if (nif->getBethVersion() >= 152)
-                nif->read(numShaderFlags2);
-            nif->readVector(mShaderFlags1Hashes, numShaderFlags1);
-            nif->readVector(mShaderFlags2Hashes, numShaderFlags2);
             if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_F76 && recType == RC_BSLightingShaderProperty)
             {
                 nif->read(mType);
@@ -181,6 +175,13 @@ namespace Nif
                         break;
                 }
             }
+
+            uint32_t numShaderFlags1 = 0, numShaderFlags2 = 0;
+            nif->read(numShaderFlags1);
+            if (nif->getBethVersion() >= 152)
+                nif->read(numShaderFlags2);
+            nif->readVector(mShaderFlags1Hashes, numShaderFlags1);
+            nif->readVector(mShaderFlags2Hashes, numShaderFlags2);
         }
 
         nif->read(mUVOffset);
@@ -324,7 +325,7 @@ namespace Nif
         {
             nif->read(mSubsurfaceRolloff);
             nif->read(mRimlightPower);
-            if (mRimlightPower == std::numeric_limits<float>::max())
+            if (nif->getBethVersion() == 130 && mRimlightPower == std::numeric_limits<float>::max())
                 nif->read(mBacklightPower);
         }
 
@@ -335,9 +336,9 @@ namespace Nif
             mWetness.read(nif);
         }
 
-        if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_STF)
+        if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_F76)
+        {
             mLuminance.read(nif);
-
             if (nif->getBethVersion() == NIFFile::BethVersion::BETHVER_F76)
             {
                 nif->read(mDoTranslucency);
@@ -350,13 +351,13 @@ namespace Nif
                         nif->getSizedStrings(textureArray, nif->get<uint32_t>());
                 }
             }
-
             if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_STF)
             {
                 nif->skip(4); // Unknown
                 nif->skip(4); // Unknown
                 nif->skip(2); // Unknown
             }
+        }
 
         switch (static_cast<BSLightingShaderType>(mType))
         {
@@ -439,7 +440,6 @@ namespace Nif
 
         if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_F76)
         {
-            nif->read(mRefractionPower);
             mReflectanceTexture = nif->getSizedString();
             mLightingTexture = nif->getSizedString();
             nif->read(mEmittanceColor);

components/nif/property.hpp

@@ -295,15 +295,15 @@ namespace Nif
     {
         BSShaderTextureSetPtr mTextureSet;
         osg::Vec3f mEmissive;
-        float mEmissiveMult;
+        float mEmissiveMult{ 1.f };
         std::string mRootMaterial;
-        uint32_t mClamp;
+        uint32_t mClamp{ 3 };
-        float mAlpha;
+        float mAlpha{ 1.f };
         float mRefractionStrength;
         float mGlossiness{ 80.f };
         float mSmoothness{ 1.f };
         osg::Vec3f mSpecular;
-        float mSpecStrength;
+        float mSpecStrength{ 1.f };
         std::array<float, 2> mLightingEffects;
         float mSubsurfaceRolloff;
         float mRimlightPower;