Simplify condition

apps/openmw/mwmechanics/character.cpp

@@ -1533,8 +1533,8 @@ void CharacterController::update(float duration)
 
     updateMagicEffects();
 
-    if(mAnimQueue.size() > 1 && (mAnimation->getLoopingEnabled(mAnimQueue.front().mGroup) == true))
-        mAnimation->setLoopingEnabled(mAnimQueue.front().mGroup, false);
+    if(!mAnimQueue.empty())
+        mAnimation->setLoopingEnabled(mAnimQueue.front().mGroup, mAnimQueue.size() <= 1);
 
     if(!cls.isActor())
     {

apps/openmw/mwrender/animation.cpp

@@ -1106,14 +1106,6 @@ namespace MWRender
             state->second.mLoopingEnabled = enabled;
     }
 
-    bool Animation::getLoopingEnabled(const std::string &groupname) const
-    {
-        AnimStateMap::const_iterator state(mStates.find(groupname));
-        if(state != mStates.end())
-            return state->second.mLoopingEnabled;
-        return false;
-    }
-
     void Animation::setObjectRoot(const std::string &model, bool forceskeleton, bool baseonly, bool isCreature)
     {
         osg::ref_ptr<osg::StateSet> previousStateset;

apps/openmw/mwrender/animation.hpp

@@ -435,8 +435,6 @@ public:
 
     void setLoopingEnabled(const std::string &groupname, bool enabled);
 
-    bool getLoopingEnabled(const std::string &groupname) const;
-
     /// This is typically called as part of runAnimation, but may be called manually if needed.
     void updateEffects(float duration);