Check completion status improvement

Author: Nyeriah

src/mod_zone_difficulty_scripts.cpp

@@ -745,14 +745,10 @@ class mod_zone_difficulty_rewardnpc : public CreatureScript
 
             // Check if the player has enough score in the respective category.
 
-            if (category == TYPE_RAID_T6)
+            if (!sZoneDifficulty->CheckCompletionStatus(creature, player, category))
             {
-                if (!player->GetPlayerSetting(ModZoneDifficultyString + "ct", SETTING_BLACK_TEMPLE).value)
-                {
-                    creature->Whisper("Ah, hero! The threads of fate bring you to me. To claim the rewards you desire, you must first confront Illidan Stormrage on Mythic difficulty.",
-                        LANG_UNIVERSAL, player);
-                    return true;
-                }
+                CloseGossipMenuFor(player);
+                return true;
             }
 
             uint32 availableScore = player->GetPlayerSetting(ModZoneDifficultyString + "score", category).value;