Return a reference to the RecordPtr from operator[] for consistency

RecordListT is supposed to be a list of RecordPtrT objects.

components/nif/nif_file.cpp

@@ -205,8 +205,8 @@ void NiSkinInstance::post(NIFFile *nif)
 
     for(size_t i=0; i<bnum; i++)
     {
-        if(!bones.has(i))
+        if(bones[i].empty())
             nif->fail("Oops: Missing bone! Don't know how to handle this.");
-        bones[i].makeBone(i, data->bones[i]);
+        bones[i]->makeBone(i, data->bones[i]);
     }
 }

components/nif/node.hpp

@@ -151,8 +151,8 @@ struct NiNode : Node
         for(size_t i = 0;i < children.length();i++)
         {
             // Why would a unique list of children contain empty refs?
-            if(children.has(i))
-                children[i].parent = this;
+            if(!children[i].empty())
+                children[i]->parent = this;
         }
     }
 };

components/nif/record_ptr.hpp

@@ -114,11 +114,8 @@ public:
             list[i].post(nif);
     }
 
-    X& operator[](size_t index) const
-    { return list.at(index).get(); }
-
-    bool has(size_t index) const
-    { return !list.at(index).empty(); }
+    const Ptr& operator[](size_t index) const
+    { return list.at(index); }
 
     size_t length() const
     { return list.size(); }

components/nifbullet/bullet_nif_loader.cpp

@@ -138,9 +138,9 @@ bool ManualBulletShapeLoader::hasRootCollisionNode(Nif::Node* node)
         int n = list.length();
         for (int i=0; i<n; i++)
         {
-            if (list.has(i))
+            if (!list[i].empty())
             {
-                if(hasRootCollisionNode(&list[i])) return true;;
+                if(hasRootCollisionNode(list[i].getPtr())) return true;;
             }
         }
     }
@@ -222,9 +222,9 @@ void ManualBulletShapeLoader::handleNode(Nif::Node *node, int flags,
         int n = list.length();
         for (int i=0; i<n; i++)
         {
-            if (list.has(i))
+            if (!list[i].empty())
             {
-                handleNode(&list[i], flags,&node->trafo,hasCollisionNode,isCollisionNode,raycastingOnly);
+                handleNode(list[i].getPtr(), flags,&node->trafo,hasCollisionNode,isCollisionNode,raycastingOnly);
             }
         }
     }
@@ -239,8 +239,8 @@ void ManualBulletShapeLoader::handleNode(Nif::Node *node, int flags,
         int n = list.length();
         for (int i=0; i<n; i++)
         {
-            if (list.has(i))
-                handleNode(&list[i], flags,&node->trafo, hasCollisionNode,true,raycastingOnly);
+            if (!list[i].empty())
+                handleNode(list[i].getPtr(), flags,&node->trafo, hasCollisionNode,true,raycastingOnly);
         }
     }
 }

components/nifogre/ogre_nif_loader.cpp

@@ -649,10 +649,9 @@ void NIFLoader::handleNiTriShape(NiTriShape *shape, int flags, BoundsFinder &bou
         for (int i=0; i<n; i++)
         {
             // Entries may be empty
-            if (!list.has(i)) continue;
-
-            Property *pr = &list[i];
+            if (list[i].empty()) continue;
 
+            Property *pr = list[i].getPtr();
             if (pr->recType == RC_NiTexturingProperty)
                 t = static_cast<NiTexturingProperty*>(pr);
             else if (pr->recType == RC_NiMaterialProperty)
@@ -803,13 +802,13 @@ void NIFLoader::handleNiTriShape(NiTriShape *shape, int flags, BoundsFinder &bou
         {
             if(mSkel.isNull())
             {
-                std::cout << "No skeleton for :" << shape->skin->bones[boneIndex].name << std::endl;
+                std::cout << "No skeleton for :" << shape->skin->bones[boneIndex]->name << std::endl;
                 break;
             }
             //get the bone from bones array of skindata
-			if(!mSkel->hasBone(shape->skin->bones[boneIndex].name))
+			if(!mSkel->hasBone(shape->skin->bones[boneIndex]->name))
 				std::cout << "We don't have this bone";
-            bonePtr = mSkel->getBone(shape->skin->bones[boneIndex].name);
+            bonePtr = mSkel->getBone(shape->skin->bones[boneIndex]->name);
 
             // final_vector = old_vector + old_rotation*new_vector*old_scale
 
@@ -817,7 +816,7 @@ void NIFLoader::handleNiTriShape(NiTriShape *shape, int flags, BoundsFinder &bou
 			Nif::NiSkinData::BoneInfoCopy boneinfocopy;
 			boneinfocopy.trafo.rotation = it->trafo.rotation;
 			boneinfocopy.trafo.trans = it->trafo.trans;
-			boneinfocopy.bonename = shape->skin->bones[boneIndex].name;
+			boneinfocopy.bonename = shape->skin->bones[boneIndex]->name;
             boneinfocopy.bonehandle = bonePtr->getHandle();
             copy.boneinfo.push_back(boneinfocopy);
             for (unsigned int i=0; i<it->weights.size(); i++)
@@ -1138,9 +1137,8 @@ void NIFLoader::handleNode(Nif::Node *node, int flags,
         int n = list.length();
         for (int i = 0; i<n; i++)
         {
-
-            if (list.has(i))
-                handleNode(&list[i], flags, &node->trafo, bounds, bone, boneSequence);
+            if (!list[i].empty())
+                handleNode(list[i].getPtr(), flags, &node->trafo, bounds, bone, boneSequence);
         }
     }
     else if (node->recType == RC_NiTriShape && bNiTri)