Show channel tags as plain gray prefix

Messages from a channel that is not the receiver's default are now
prefixed with the plain channel name in dark gray instead of brackets.
Direct messages get no tag, as their format already shows sender and
receiver.

VelocityCore/src/de/steamwar/messages/BungeeCore.properties

@@ -583,7 +583,7 @@ CHAT_FIGHT_PARTICIPANT = {0} {1}§8» §7{2}
 CHAT_FIGHT_SPECTATOR = §7{0}§8» §7{1}
 CHAT_FIGHT_REFEREE = §e{0}§8» §e{1}
 CHAT_FIGHT_TEAM = {0} {1}§8» §f{2}
-CHAT_TAGGED = §8[{0}§8] §r{1}
+CHAT_TAGGED = §8{0} §r{1}
 CHAT_CHANNEL_GLOBAL = §eGlobal
 CHAT_CHANNEL_ARENA = §e{0}
 CHAT_CHANNEL_FIGHT_TEAM = §e{0} {1}

VelocityCore/src/de/steamwar/messages/BungeeCore_de.properties

@@ -548,7 +548,7 @@ CHAT_FIGHT_PARTICIPANT = {0} {1}§8» §7{2}
 CHAT_FIGHT_SPECTATOR = §7{0}§8» §7{1}
 CHAT_FIGHT_REFEREE = §e{0}§8» §e{1}
 CHAT_FIGHT_TEAM = {0} {1}§8» §f{2}
-CHAT_TAGGED = §8[{0}§8] §r{1}
+CHAT_TAGGED = §8{0} §r{1}
 CHAT_CHANNEL_GLOBAL = §eGlobal
 CHAT_CHANNEL_ARENA = §e{0}
 CHAT_CHANNEL_FIGHT_TEAM = §e{0} {1}

VelocityCore/src/de/steamwar/velocitycore/chat/ChatChannel.java

@@ -47,6 +47,13 @@ public abstract class ChatChannel {
      */
     public abstract Message tag(Chatter receiver);
 
+    /**
+     * @return false if the message format already shows the channel, so no tag is put in front
+     */
+    protected boolean tagged() {
+        return true;
+    }
+
     public abstract Stream<Chatter> readers();
 
     /**
@@ -90,8 +97,8 @@ public abstract class ChatChannel {
             if (!receiver.chatShown()) continue;
 
             Message msg = format(receiver, sender, coloredMessage);
-            if (ChatManager.getDefault(receiver) != this) {
-                msg = new Message("CHAT_TAGGED", tag(receiver), msg);
+            if (tagged() && ChatManager.getDefault(receiver) != this) {
+                msg = new Message("CHAT_TAGGED", receiver.parseToPlain(tag(receiver)), msg);
             }
             receiver.send(false, null, null, msg);
 

VelocityCore/src/de/steamwar/velocitycore/chat/DirectChannel.java

@@ -59,6 +59,11 @@ public class DirectChannel extends ChatChannel {
         return new Message("CHAT_CHANNEL_MSG", SteamwarUser.get(partner(receiver.user().getUUID())));
     }
 
+    @Override
+    protected boolean tagged() {
+        return false;
+    }
+
     @Override
     public Stream<Chatter> readers() {
         return Stream.of(first, second)