Core/Scripts: Merged ZoneScript::ProcessEvent methods into one accepting WorldObject* parameter

src/server/scripts/Northrend/Nexus/EyeOfEternity/instance_eye_of_eternity.cpp

@@ -138,11 +138,13 @@ public:
             }
         }
 
-        void ProcessEvent(GameObject* go, uint32 eventId)
+        void ProcessEvent(WorldObject* obj, uint32 eventId)
         {
             if (eventId == EVENT_FOCUSING_IRIS)
             {
-                go->Delete(); // this is not the best way.
+                if (GameObject* go = obj->ToGameObject())
+                    go->Delete(); // this is not the best way.
+
                 if (Creature* malygos = instance->GetCreature(malygosGUID))
                     malygos->GetMotionMaster()->MovePoint(4, 770.10f, 1275.33f, 267.23f); // MOVE_INIT_PHASE_ONE
 
@@ -151,11 +153,6 @@ public:
             }
         }
 
-        // eliminate compile warning
-        void ProcessEvent(Unit* /*unit*/, uint32 /*eventId*/)
-        {
-        }
-
         void VortexHandling()
         {
             if (Creature* malygos = instance->GetCreature(malygosGUID))

src/server/scripts/Northrend/Nexus/Oculus/instance_oculus.cpp

@@ -83,11 +83,7 @@ public:
             }
         }
 
-        void ProcessEvent(GameObject* /*go*/, uint32 /*eventId*/)
-        {
-        }
-
-        void ProcessEvent(Unit* /*unit*/, uint32 eventId)
+        void ProcessEvent(WorldObject* /*unit*/, uint32 eventId)
         {
             if (eventId != EVENT_CALL_DRAGON)
                 return;