Core: Minor optimization in AnyUnfriendlyAttackableVisibleUnitInObjectRangeCheck

src/server/game/Grids/Notifiers/GridNotifiers.h

@@ -90,14 +90,14 @@ namespace Trinity
         void Visit(PlayerMapType   &);
     };
 
-     struct AIRelocationNotifier
-     {
+    struct AIRelocationNotifier
+    {
         Unit &i_unit;
         bool isCreature;
         explicit AIRelocationNotifier(Unit &unit) : i_unit(unit), isCreature(unit.GetTypeId() == TYPEID_UNIT)  {}
         template<class T> void Visit(GridRefManager<T> &) {}
         void Visit(CreatureMapType &);
-     };
+    };
 
     struct GridUpdater
     {
@@ -824,20 +824,19 @@ namespace Trinity
     class AnyUnfriendlyAttackableVisibleUnitInObjectRangeCheck
     {
         public:
-            AnyUnfriendlyAttackableVisibleUnitInObjectRangeCheck(WorldObject const* obj, Unit const* funit, float range)
-                : i_obj(obj), i_funit(funit), i_range(range) {}
+            AnyUnfriendlyAttackableVisibleUnitInObjectRangeCheck(Unit const* funit, float range)
+                : i_funit(funit), i_range(range) {}
 
-            bool operator()(Unit* u)
+            bool operator()(const Unit* u)
             {
                 return u->isAlive()
-                    && i_obj->IsWithinDistInMap(u, i_range)
+                    && i_funit->IsWithinDistInMap(u, i_range)
                     && !i_funit->IsFriendlyTo(u)
                     && i_funit->canAttack(u)
                     && u->GetCreatureType() != CREATURE_TYPE_CRITTER
                     && i_funit->canSeeOrDetect(u);
             }
         private:
-            WorldObject const* i_obj;
             Unit const* i_funit;
             float i_range;
     };