Reduce scope of variables

apps/openmw/mwmechanics/aicombat.cpp

@@ -500,8 +500,7 @@ namespace MWMechanics
         {
             // get the range of the target's weapon
             float rangeAttackOfTarget = 0.f;
-            bool isRangedCombat = false;
-            MWWorld::Ptr targetWeapon = MWWorld::Ptr();         
+            MWWorld::Ptr targetWeapon = MWWorld::Ptr();
             const MWWorld::Class& targetClass = target.getClass();
 
             if (targetClass.hasInventoryStore(target))
@@ -516,7 +515,10 @@ namespace MWMechanics
             boost::shared_ptr<Action> targetWeaponAction (new ActionWeapon(targetWeapon));
 
             if (targetWeaponAction.get())
+            {
+                bool isRangedCombat = false;
                 rangeAttackOfTarget = targetWeaponAction->getCombatRange(isRangedCombat);
+            }
               
             // apply sideway movement (kind of dodging) with some probability
             // if actor is within range of target's weapon

apps/openmw/mwrender/animation.cpp

@@ -1058,11 +1058,9 @@ namespace MWRender
             float timepassed = duration * state.mSpeedMult;
             while(state.mPlaying)
             {
-                float targetTime;
-
                 if (!state.shouldLoop())
                 {
-                    targetTime = state.getTime() + timepassed;
+                    float targetTime = state.getTime() + timepassed;
                     if(textkey == textkeys.end() || textkey->first > targetTime)
                     {
                         if(mAccumCtrl && state.mTime == mAnimationTimePtr[0]->getTimePtr())