disable lfg and battleground queue

.github/README.md

@@ -91,3 +91,17 @@ It's important to note that AzerothCore is not an official Blizzard Entertainmen
 [JetBrains](https://www.jetbrains.com/?from=AzerothCore) is providing free [open-source licenses](https://www.jetbrains.com/community/opensource/) to the AzerothCore developers.
 
 [![JetBrains logo.](https://resources.jetbrains.com/storage/products/company/brand/logos/jetbrains.svg)](https://jb.gg/OpenSourceSupport)
+
+## Quick compile guide for Debian 13
+
+Note: Only mariadb has been tested, but mysql should be compatible.
+
+```sh
+apt install git cmake make gcc g++ clang libssl-dev libbz2-dev libreadline-dev libncurses-dev libboost-all-dev lsb-release gnupg wget screen mariadb-server libmariadb-dev libmariadb-dev-compat
+git clone https://git.everwrath.xyz/ElderShell/EverWrath.git
+mkdir build
+cd build
+cmake ../ -DCMAKE_INSTALL_PREFIX=../env/dist/ -DCMAKE_C_COMPILER=/usr/bin/clang -DCMAKE_CXX_COMPILER=/usr/bin/clang++ -DWITH_WARNINGS=1 -DTOOLS_BUILD=all -DSCRIPTS=static -DMODULES=static
+make -j$(nproc)
+make install
+```

conf/dist/config.cmake

@@ -107,6 +107,8 @@ option(WITH_STRICT_DATABASE_TYPE_CHECKS "Enable strict checking of database fiel
 option(WITHOUT_METRICS     "Disable metrics reporting (i.e. InfluxDB and Grafana)"       0)
 option(WITH_DETAILED_METRICS  "Enable detailed metrics reporting (i.e. time each session takes to update)" 0)
 option(TOOL_CONFIG_MERGER     "Install the Python config merger tool alongside config files" 0)
+option(DISABLE_LFG            "Disable dungeon finder system"                            1)
+option(DISABLE_BATTLEGROUND   "Disable battleground queue"                               1)
 
 CheckApplicationsBuildList()
 CheckToolsBuildList()

src/cmake/showoptions.cmake

@@ -148,6 +148,18 @@ else()
   message("* Show source tree                : No (For UNIX default)")
 endif()
 
+if(DISABLE_LFG)
+  message("* Disable dungeon finder          : Yes (default)")
+else()
+  message("* Disable dungeon finder          : No")
+endif()
+
+if(DISABLE_BATTLEGROUND)
+  message("* Disable battleground queue      : Yes (default)")
+else()
+  message("* Disable battleground queue      : No")
+endif()
+
 if(WITH_STRICT_DATABASE_TYPE_CHECKS)
   message("")
   message(" *** WITH_STRICT_DATABASE_TYPE_CHECKS - WARNING!")

src/server/game/CMakeLists.txt

@@ -67,3 +67,11 @@ if (USE_COREPCH)
 endif ()
 
 CU_RUN_HOOK(AFTER_GAME_LIBRARY)
+
+if(DISABLE_LFG)
+  add_definitions(-DDISABLE_LFG)
+endif()
+
+if(DISABLE_BATTLEGROUND)
+  add_definitions(-DDISABLE_BATTLEGROUND)
+endif()

src/server/game/DungeonFinding/LFGMgr.cpp

@@ -601,6 +601,14 @@ namespace lfg
         ObjectGuid guid = player->GetGUID();
         ObjectGuid gguid = grp ? grp->GetGUID() : guid;
         LfgJoinResultData joinData;
+
+#ifdef DISABLE_LFG
+        joinData.result = LFG_JOIN_NOT_MEET_REQS;
+
+        player->GetSession()->SendLfgJoinResult(joinData);
+        return;
+#endif
+
         LfgGuidSet players;
         uint32 rDungeonId = 0;
         bool isContinue = grp && grp->isLFGGroup() && GetState(gguid) != LFG_STATE_FINISHED_DUNGEON;

src/server/game/Handlers/BattleGroundHandler.cpp

@@ -75,6 +75,14 @@ void WorldSession::HandleBattlemasterJoinOpcode(WorldPacket& recvData)
     uint32 bgTypeId_;
     uint32 instanceId;
     uint8 joinAsGroup;
+
+#ifdef DISABLE_BATTLEGROUND
+    WorldPacket data;
+    sBattlegroundMgr->BuildGroupJoinedBattlegroundPacket(&data, ERR_BATTLEGROUND_NONE);
+    SendPacket(&data);
+    return;
+#endif
+
     bool isPremade = false;
 
     recvData >> guid;                                      // battlemaster guid