Core/Channel: revamp channel system (#17980)

* Core/Channel: change the way channels are stored and sent to client.

- Fixes multiple channels per zone when using different locales
- Connected clients will receive locally the name of the channel for their apropiate locale (if available)
- In other cases default locale name will be sent, so as to prevent breaking channel chat for those players

Closes #8411

1 files changed, 4 insertions, 6 deletions

diff --git a/src/server/game/Handlers/ChatHandler.cpp b/src/server/game/Handlers/ChatHandler.cpp
index 2b1660fef2b..ba5164f9be5 100644
--- a/src/server/game/Handlers/ChatHandler.cpp
+++ b/src/server/game/Handlers/ChatHandler.cpp
@@ -26,6 +26,7 @@
 #include "DatabaseEnv.h"
 #include "CellImpl.h"
 #include "Chat.h"
+#include "Channel.h"
 #include "ChannelMgr.h"
 #include "GridNotifiersImpl.h"
 #include "Group.h"
@@ -461,13 +462,10 @@ void WorldSession::HandleMessagechatOpcode(WorldPacket& recvData)
                 }
             }
 
-            if (ChannelMgr* cMgr = ChannelMgr::forTeam(sender->GetTeam()))
+            if (Channel* chn = ChannelMgr::GetChannelForPlayerByNamePart(channel, sender))
             {
-                if (Channel* chn = cMgr->GetChannel(channel, sender))
-                {
-                    sScriptMgr->OnPlayerChat(sender, type, lang, msg, chn);
-                    chn->Say(sender->GetGUID(), msg.c_str(), lang);
-                }
+                sScriptMgr->OnPlayerChat(sender, type, lang, msg, chn);
+                chn->Say(sender->GetGUID(), msg.c_str(), lang);
             }
             break;
         }