refactor to use mInternal, support Flag_Reverse and updated changelog/authors.md

AUTHORS.md

@@ -164,6 +164,7 @@ Programmers
     Nialsy
     Nick Crawford (nighthawk469)
     Nikolay Kasyanov (corristo)
+    Noah Gooder
     nobrakal
     Nolan Poe (nopoe)
     Nurivan Gomez (Nuri-G)
@@ -228,14 +229,14 @@ Programmers
     viadanna
     Vincent Heuken
     Vladimir Panteleev (CyberShadow)
+    vocollapse
     Wang Ryu (bzzt)
     Will Herrmann (Thunderforge)
-    vocollapse
+    Wolfgang Lieff
     xyzz
     Yohaulticetl
     Yuri Krupenin
     zelurker
-    Noah Gooder
 
 Documentation
 -------------

CHANGELOG.md

@@ -138,11 +138,12 @@
     Feature #6288: Preserve the "blocked" record flag for referenceable objects.
     Feature #6380: Commas are treated as whitespace in vanilla
     Feature #6419: Topics shouldn't be greyed out if they can produce another topic reference
-    Feature #6443: NiStencilProperty is not fully supported
+    Feature #6443: Support NiStencilProperty
     Feature #6534: Shader-based object texture blending
     Feature #6541: Gloss-mapping
     Feature #6592: Missing support for NiTriShape particle emitters
     Feature #6600: Support NiSortAdjustNode
+    Feature #6684: Support NiFltAnimationNode
     Task #6201: Remove the "Note: No relevant classes found. No output generated" warnings
     Task #6264: Remove the old classes in animation.cpp
     Task #6553: Simplify interpreter instruction registration

apps/openmw/mwrender/objectpaging.cpp

@@ -2,7 +2,6 @@
 
 #include <unordered_map>
 
-#include <osg/Version>
 #include <osg/LOD>
 #include <osg/Switch>
 #include <osg/Sequence>
@@ -66,7 +65,7 @@ namespace MWRender
           case ESM::REC_CONT:
             return store.get<ESM::Container>().searchStatic(id)->mModel;
           default:
-            return std::string();
+            return {};
         }
     }
 

components/nif/node.hpp

@@ -433,12 +433,17 @@ struct NiLODNode : public NiSwitchNode
 
 struct NiFltAnimationNode : public NiSwitchNode
 {
-    float Interval;
+    float mInterval;
+    enum Flags
+    {
+        Flag_Reverse = 0x40
+    };
+
 
     void read(NIFStream *nif) override
     {
         NiSwitchNode::read(nif);
-        Interval = nif->getFloat();
+        mInterval = nif->getFloat();
     }
 };
 

components/nifosg/nifloader.cpp

@@ -421,10 +421,12 @@ namespace NifOsg
         {
             osg::ref_ptr<osg::Sequence> sequenceNode (new osg::Sequence);
             sequenceNode->setName(niFltAnimationNode->name);
-            sequenceNode->setDefaultTime(niFltAnimationNode->Interval);
-            sequenceNode->setInterval(osg::Sequence::LOOP, 0,-1);
-            sequenceNode->setDuration( -1.0f, -1);
+            sequenceNode->setDefaultTime(niFltAnimationNode->mInterval);
             sequenceNode->setMode(osg::Sequence::START);
+            if (!niFltAnimationNode->flags & Nif::NiFltAnimationNode::Flag_Reverse)
+                sequenceNode->setDuration(-1.0f, -1);
+            else
+                sequenceNode->setDuration(1.0f, -1);
             return sequenceNode;
         }