Update NiPathController

Support 10.1.0.0+ NiPathController loading

components/nif/controller.cpp

@@ -267,20 +267,25 @@ namespace Nif
     {
         Controller::read(nif);
 
-        bankDir = nif->getInt();
-        maxBankAngle = nif->getFloat();
-        smoothing = nif->getFloat();
-        nif->read(followAxis);
-        posData.read(nif);
-        floatData.read(nif);
+        if (nif->getVersion() >= NIFStream::generateVersion(10, 1, 0, 0))
+            nif->read(mPathFlags);
+        else
+            mPathFlags = (flags >> 16);
+
+        nif->read(mBankDirection);
+        nif->read(mMaxBankAngle);
+        nif->read(mSmoothing);
+        nif->read(mFollowAxis);
+        mPathData.read(nif);
+        mPercentData.read(nif);
     }
 
     void NiPathController::post(Reader& nif)
     {
         Controller::post(nif);
 
-        posData.post(nif);
-        floatData.post(nif);
+        mPathData.post(nif);
+        mPercentData.post(nif);
     }
 
     void NiUVController::read(NIFStream* nif)

components/nif/controller.hpp

@@ -174,22 +174,24 @@ namespace Nif
 
     struct NiPathController : public Controller
     {
-        NiPosDataPtr posData;
-        NiFloatDataPtr floatData;
-
         enum Flags
         {
-            Flag_OpenCurve = 0x020,
-            Flag_AllowFlip = 0x040,
-            Flag_Bank = 0x080,
-            Flag_ConstVelocity = 0x100,
-            Flag_Follow = 0x200,
-            Flag_FlipFollowAxis = 0x400
+            Flag_CVDataNeedsUpdate = 0x01,
+            Flag_OpenCurve = 0x02,
+            Flag_AllowFlip = 0x04,
+            Flag_Bank = 0x08,
+            Flag_ConstVelocity = 0x10,
+            Flag_Follow = 0x20,
+            Flag_FlipFollowAxis = 0x40,
         };
 
-        int bankDir;
-        float maxBankAngle, smoothing;
-        uint16_t followAxis;
+        uint16_t mPathFlags;
+        int32_t mBankDirection;
+        float mMaxBankAngle;
+        float mSmoothing;
+        uint16_t mFollowAxis;
+        NiPosDataPtr mPathData;
+        NiFloatDataPtr mPercentData;
 
         void read(NIFStream* nif) override;
         void post(Reader& nif) override;

components/nifosg/controller.cpp

@@ -598,9 +598,9 @@ namespace NifOsg
     }
 
     PathController::PathController(const Nif::NiPathController* ctrl)
-        : mPath(ctrl->posData->mKeyList, osg::Vec3f())
-        , mPercent(ctrl->floatData->mKeyList, 1.f)
-        , mFlags(ctrl->flags)
+        : mPath(ctrl->mPathData->mKeyList, osg::Vec3f())
+        , mPercent(ctrl->mPercentData->mKeyList, 1.f)
+        , mFlags(ctrl->mPathFlags)
     {
     }
 

components/nifosg/nifloader.cpp

@@ -907,7 +907,7 @@ namespace NifOsg
                 else if (ctrl->recType == Nif::RC_NiPathController)
                 {
                     const Nif::NiPathController* path = static_cast<const Nif::NiPathController*>(ctrl.getPtr());
-                    if (path->posData.empty() || path->floatData.empty())
+                    if (path->mPathData.empty() || path->mPercentData.empty())
                         continue;
                     osg::ref_ptr<PathController> callback(new PathController(path));
                     setupController(path, callback, animflags);