refactor group event

src/server/scripts/Kalimdor/zone_tanaris.cpp

@@ -242,22 +242,7 @@ public:
                         break;
                     case 24:
                         Talk(WHISPER_CUSTODIAN_14, player);
-                        if (Group* group = player->GetGroup())
-                        {
-                            for (GroupReference* itr = group->GetFirstMember(); itr != nullptr; itr = itr->next())
-                            {
-                                Player* player = itr->GetSource();
-
-                                // for any leave or dead (with not released body) group member at appropriate distance
-                                if (player && player->IsAtGroupRewardDistance(me) && !player->GetCorpse())
-                                    DoCast(player, 34883); // QID 10277
-
-                            }
-                        }
-                        else
-                        {
-                            DoCast(player, 34883); // QID 10277
-                        }
+                        player->GroupEventHappens(10277, me); // skip casts 34883 (QID 10277)
                         break;
                 }
             }