From 3736cc5963a94b77ff0bf6d06edc2f1f793629a5 Mon Sep 17 00:00:00 2001
From: Aokromes <aokromes@gmail.com>
Date: Sat, 21 Jan 2017 18:08:52 +0100
Subject: [PATCH] Core/Opcodes: Implement CMSG_BATTLEFIELD_MGR_QUEUE_REQUEST By
 ArcCORE.

---
 .../game/Handlers/BattlefieldHandler.cpp      | 44 +++++++++++++++++++
 src/server/game/Server/Protocol/Opcodes.cpp   |  2 +-
 src/server/game/Server/WorldSession.h         |  1 +
 3 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/src/server/game/Handlers/BattlefieldHandler.cpp b/src/server/game/Handlers/BattlefieldHandler.cpp
index 2b5cd93e577..88553baea51 100644
--- a/src/server/game/Handlers/BattlefieldHandler.cpp
+++ b/src/server/game/Handlers/BattlefieldHandler.cpp
@@ -352,3 +352,47 @@ void WorldSession::HandleBfExitRequest(WorldPacket& recvData)
 
     bf->AskToLeaveQueue(_player);
 }
+
+/**
+ * @fn void WorldSession::HandleBfQueueRequest(WorldPacket & recvData)
+ *
+ * @brief Send by client when queued battlefield
+ */
+void WorldSession::HandleBfQueueRequest(WorldPacket & recvData)
+{
+    ObjectGuid guid;
+
+    guid[0] = recvData.ReadBit();
+    guid[3] = recvData.ReadBit();
+    guid[7] = recvData.ReadBit();
+    guid[4] = recvData.ReadBit();
+    guid[6] = recvData.ReadBit();
+    guid[2] = recvData.ReadBit();
+    guid[1] = recvData.ReadBit();
+    guid[5] = recvData.ReadBit();
+
+    recvData.ReadByteSeq(guid[6]);
+    recvData.ReadByteSeq(guid[3]);
+    recvData.ReadByteSeq(guid[2]);
+    recvData.ReadByteSeq(guid[4]);
+    recvData.ReadByteSeq(guid[7]);
+    recvData.ReadByteSeq(guid[1]);
+    recvData.ReadByteSeq(guid[5]);
+    recvData.ReadByteSeq(guid[0]);
+
+    Battlefield *pBf = sBattlefieldMgr->GetBattlefieldByGUID(guid);
+    if(pBf)
+    {
+        BattlefieldQueue *pQueue = sBattlefieldMgr->GetQueueForBattlefield(guid);
+        if(pQueue)
+        {
+            bool canJoin = true;
+
+            //check if player is queued in BG/LFG, if so - set canJoin to false
+            if(pQueue->HasEnoughSpace(GetPlayer()) && canJoin)
+                pQueue->AddPlayerToQueue(GetPlayer());
+
+            SendBfQueueInviteResponse(guid,pQueue->GetId(),pBf->GetZoneId(),canJoin,!pQueue->HasEnoughSpace(GetPlayer()),pBf->IsWarTime());
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/server/game/Server/Protocol/Opcodes.cpp b/src/server/game/Server/Protocol/Opcodes.cpp
index 1a8143e409f..7ac161da0a3 100644
--- a/src/server/game/Server/Protocol/Opcodes.cpp
+++ b/src/server/game/Server/Protocol/Opcodes.cpp
@@ -102,7 +102,7 @@ void OpcodeTable::Initialize()
     DEFINE_OPCODE_HANDLER(CMSG_BATTLEFIELD_MGR_ENTRY_INVITE_RESPONSE,            STATUS_LOGGEDIN,  PROCESS_THREADUNSAFE, &WorldSession::HandleBfEntryInviteResponse     );
     DEFINE_OPCODE_HANDLER(CMSG_BATTLEFIELD_MGR_EXIT_REQUEST,                     STATUS_LOGGEDIN,  PROCESS_INPLACE,      &WorldSession::HandleBfExitRequest             );
     DEFINE_OPCODE_HANDLER(CMSG_BATTLEFIELD_MGR_QUEUE_INVITE_RESPONSE,            STATUS_LOGGEDIN,  PROCESS_INPLACE,      &WorldSession::HandleBfQueueInviteResponse     );
-    DEFINE_OPCODE_HANDLER(CMSG_BATTLEFIELD_MGR_QUEUE_REQUEST,                    STATUS_UNHANDLED, PROCESS_INPLACE,      &WorldSession::Handle_NULL                     );
+    DEFINE_OPCODE_HANDLER(CMSG_BATTLEFIELD_MGR_QUEUE_REQUEST,                    STATUS_LOGGEDIN,  PROCESS_INPLACE,      &WorldSession::HandleBfQueueRequest            );
     DEFINE_OPCODE_HANDLER(CMSG_BATTLEFIELD_PORT,                                 STATUS_LOGGEDIN,  PROCESS_THREADUNSAFE, &WorldSession::HandleBattleFieldPortOpcode     );
     DEFINE_OPCODE_HANDLER(CMSG_BATTLEFIELD_STATUS,                               STATUS_LOGGEDIN,  PROCESS_THREADUNSAFE, &WorldSession::HandleBattlefieldStatusOpcode   );
     DEFINE_OPCODE_HANDLER(CMSG_BATTLEGROUND_PLAYER_POSITIONS,                    STATUS_LOGGEDIN,  PROCESS_INPLACE,      &WorldSession::HandleBattlegroundPlayerPositionsOpcode);
diff --git a/src/server/game/Server/WorldSession.h b/src/server/game/Server/WorldSession.h
index e76c5bfdd41..afb86d0af19 100644
--- a/src/server/game/Server/WorldSession.h
+++ b/src/server/game/Server/WorldSession.h
@@ -848,6 +848,7 @@ class TC_GAME_API WorldSession
 
         //Battleground
         void HandleBattlemasterHelloOpcode(WorldPacket& recvData);
+        void HandleBfQueueRequest(WorldPacket & recvData);
         void HandleBattlemasterJoinOpcode(WorldPacket& recvData);
         void HandleBattlegroundPlayerPositionsOpcode(WorldPacket& recvData);
         void HandlePVPLogDataOpcode(WorldPacket& recvData);