feat(Core): Hide Game Object Quest Markers Config Option (#13013)

src/server/apps/worldserver/worldserver.conf.dist

@@ -2164,6 +2164,14 @@ Visibility.Notify.Period.InBGArenas   = 1000
 
 Visibility.ObjectSparkles = 1
 
+#
+#    Visibility.ObjectQuestMarkers
+#        Description: Show quest icons above game objects in the same way as creature quest givers.
+#        Default:     1 - (Show quest markers, post patch 2.3 behavior)
+#                     0 - (Hide quest markers, pre patch 2.3 behavior)
+
+Visibility.ObjectQuestMarkers = 1
+
 #
 ###################################################################################################
 

src/server/game/Handlers/QuestHandler.cpp

@@ -63,7 +63,10 @@ void WorldSession::HandleQuestgiverStatusQueryOpcode(WorldPacket& recvData)
         case TYPEID_GAMEOBJECT:
             {
                 LOG_DEBUG("network", "WORLD: Received CMSG_QUESTGIVER_STATUS_QUERY for GameObject {}", guid.ToString());
-                questStatus = _player->GetQuestDialogStatus(questGiver);
+                if (sWorld->getBoolConfig(CONFIG_OBJECT_QUEST_MARKERS))
+                {
+                    questStatus = _player->GetQuestDialogStatus(questGiver);
+                }
                 break;
             }
         default:

src/server/game/World/IWorld.h

@@ -177,6 +177,7 @@ enum WorldBoolConfigs
     CONFIG_LEAVE_GROUP_ON_LOGOUT,
     CONFIG_VMAP_BLIZZLIKE_PVP_LOS,
     CONFIG_OBJECT_SPARKLES,
+    CONFIG_OBJECT_QUEST_MARKERS,
     BOOL_CONFIG_VALUE_COUNT
 };
 

src/server/game/World/World.cpp

@@ -950,6 +950,8 @@ void World::LoadConfigSettings(bool reload)
 
     m_bool_configs[CONFIG_OBJECT_SPARKLES]      = sConfigMgr->GetOption<bool>("Visibility.ObjectSparkles", true);
 
+    m_bool_configs[CONFIG_OBJECT_QUEST_MARKERS] = sConfigMgr->GetOption<bool>("Visibility.ObjectQuestMarkers", true);
+
     m_int_configs[CONFIG_MAIL_DELIVERY_DELAY]   = sConfigMgr->GetOption<int32>("MailDeliveryDelay", HOUR);
 
     m_int_configs[CONFIG_UPTIME_UPDATE]         = sConfigMgr->GetOption<int32>("UpdateUptimeInterval", 10);