Dungeon Finder: Add config value to Enable/Disable Dungeon Finder

Note: Default value = Disable (while is WIP)

--HG--
branch : trunk

src/server/game/DungeonFinding/LFGMgr.cpp

@@ -75,7 +75,7 @@ LFGMgr::~LFGMgr()
 
 void LFGMgr::Update(uint32 diff)
 {
-    if (!m_update)
+    if (!m_update || !sWorld.getConfig(CONFIG_DUNGEON_FINDER_ENABLE))
         return;
 
     m_update = false;

src/server/game/Server/Protocol/Handlers/LFGHandler.cpp

@@ -25,6 +25,11 @@
 void WorldSession::HandleLfgJoinOpcode(WorldPacket &recv_data)
 {
     sLog.outDebug("CMSG_LFG_JOIN");
+    if (!sWorld.getConfig(CONFIG_DUNGEON_FINDER_ENABLE))
+    {
+        recv_data.rpos(recv_data.wpos());
+        return;
+    }
 
     uint8 numDungeons;
     uint32 dungeon;

src/server/game/World/World.cpp

@@ -1220,6 +1220,9 @@ void World::LoadConfigSettings(bool reload)
     m_configs[CONFIG_CHATLOG_ADDON] = sConfig.GetBoolDefault("ChatLogs.Addon", false);
     m_configs[CONFIG_CHATLOG_BGROUND] = sConfig.GetBoolDefault("ChatLogs.Battleground", false);
 
+    // Dungeon finder
+    m_configs[CONFIG_DUNGEON_FINDER_ENABLE] = sConfig.GetBoolDefault("DungeonFinder.Enable", false);
+
     sScriptMgr.OnConfigLoad(reload);
 }
 

src/server/game/World/World.h

@@ -285,6 +285,7 @@ enum WorldConfigs
     CONFIG_CHARDELETE_METHOD,
     CONFIG_CHARDELETE_MIN_LEVEL,
     CONFIG_CLEAN_CHARACTER_DB,
+    CONFIG_DUNGEON_FINDER_ENABLE,
     CONFIG_VALUE_COUNT
 };