Core/Channels: Fix channel joins/changes

Source/Game/Chat/Channels/Channel.cs

@@ -250,7 +250,7 @@ namespace Game.Chat
             }
         }
 
-        public void LeaveChannel(Player player, bool send = true)
+        public void LeaveChannel(Player player, bool send = true, bool suspend = false)
         {
             ObjectGuid guid = player.GetGUID();
             if (!IsOn(guid))
@@ -272,7 +272,7 @@ namespace Game.Chat
                 SendToOne(builder, guid);
                 */
 
-                SendToOne(new ChannelNotifyLeftBuilder(this), guid);
+                SendToOne(new ChannelNotifyLeftBuilder(this, suspend), guid);
             }
 
             PlayerInfo info = _playersStore.LookupByKey(guid);

Source/Game/Chat/Channels/ChannelAppenders.cs

@@ -78,9 +78,10 @@ namespace Game.Chat
 
     class ChannelNotifyLeftBuilder : MessageBuilder
     {
-        public ChannelNotifyLeftBuilder(Channel source)
+        public ChannelNotifyLeftBuilder(Channel source, bool suspend)
         {
             _source = source;
+            _suspended = suspend;
         }
 
         public override ServerPacket Invoke(LocaleConstant locale = LocaleConstant.enUS)
@@ -89,12 +90,13 @@ namespace Game.Chat
 
             ChannelNotifyLeft notify = new ChannelNotifyLeft();
             notify.Channel = _source.GetName(localeIdx);
-            notify.ChatChannelID = 0;
-            //notify->Suspended = false;
+            notify.ChatChannelID = _source.GetChannelId();
+            notify.Suspended = _suspended;
             return notify;
         }
 
         Channel _source;
+        bool _suspended;
     }
 
     class ChannelSayBuilder : MessageBuilder

Source/Game/Entities/Player/Player.cs

@@ -2706,7 +2706,7 @@ namespace Game.Entities
 
                 if (removeChannel != null)
                 {
-                    removeChannel.LeaveChannel(this, sendRemove); // Leave old channel
+                    removeChannel.LeaveChannel(this, sendRemove, true); // Leave old channel
 
                     LeftChannel(removeChannel);                  // Remove from player's channel list
                     cMgr.LeftChannel(removeChannel.GetChannelId(), removeChannel.GetZoneEntry());                     // Delete if empty