add parsing for chat prefix mode configuration

CommonCore/SQL/src/de/steamwar/sql/SteamwarUser.kt

@@ -175,6 +175,9 @@ class SteamwarUser(id: EntityID<Int>) : IntEntity(id) {
             leaderInternal = false
         }
 
+    fun hasTeam() =
+        team != 0
+
     private var leaderInternal by SteamwarUserTable.leader
     var leader: Boolean
         get() = leaderInternal

VelocityCore/src/de/steamwar/velocitycore/listeners/ChatListener.java

@@ -60,6 +60,9 @@ public class ChatListener extends BasicListener {
 
     private static final Set<String> noLogCommands = Set.of("webpw", "webpassword", "web");
 
+    private static final String PREFIX_MODE_CONFIG = "chatprefix";
+    private static final String PREFIX_MODE_SW = "SW";
+
     @Subscribe(order = PostOrder.FIRST)
     public void fixCommands(CommandExecuteEvent e) {
         String command = e.getCommand();
@@ -241,18 +244,54 @@ public class ChatListener extends BasicListener {
 
     private static void chatToReciever(Chatter receiver, Chatter msgReceiver, SteamwarUser sender, String format, String message) {
         UserPerm.Prefix prefix = sender.prefix();
+        boolean useSwPrefix = useSwPrefix(sender);
+
+        String teamPrefix = "";
+        String swPrefix = prefix.getChatPrefix().length() == 0 ? "§f" : prefix.getChatPrefix() + " ";
+        String nameColor = prefix == UserPerm.emptyPrefix ? "§f" : prefix.getColorCode();
+
+        if (sender.hasPerm(UserPerm.TEAM)) {
+            swPrefix = "§f";
+
+            if (useSwPrefix) {
+                swPrefix = "§eS§8W ";
+            } else if (sender.getTeam() != 0) {
+                Team team = Team.byId(sender.getTeam());
+                teamPrefix = "§" + team.getTeamColor() + team.getTeamKuerzel() + " ";
+            }
+        } else if (sender.getTeam() != 0) {
+            Team team = Team.byId(sender.getTeam());
+            teamPrefix = "§" + team.getTeamColor() + team.getTeamKuerzel() + " ";
+        }
+
         String chatColorCode = sender.hasPerm(UserPerm.TEAM) ? "§f" : "§7";
         receiver.prefixless(format,
                 sender,
                 msgReceiver == null ? receiver : msgReceiver,
                 highlightMentions(message, chatColorCode, receiver),
-                sender.getTeam() == 0 ? "" : "§" + Team.byId(sender.getTeam()).getTeamColor() + Team.byId(sender.getTeam()).getTeamKuerzel() + " ",
+                teamPrefix,
                 "",
-                prefix.getColorCode(),
+                nameColor,
-                prefix.getChatPrefix().length() == 0 ? "§f" : prefix.getChatPrefix() + " ",
+                swPrefix,
                 chatColorCode);
     }
 
+    private static boolean useSwPrefix(SteamwarUser user) {
+        if (!user.hasPerm(UserPerm.TEAM)) {
+            return false;
+        }
+
+        UserPerm.Prefix prefix = user.prefix();
+
+        boolean hasTeamPrefix = user.getTeam() != 0;
+        boolean hasSwPrefix = prefix != UserPerm.emptyPrefix;
+
+        if (!hasSwPrefix) return false;
+        if (!hasTeamPrefix) return true;
+
+        return PREFIX_MODE_SW.equals(UserConfig.getConfig(user.getId(), PREFIX_MODE_CONFIG));
+    }
+
     private static boolean filteredCommand(Chatter sender, String message) {
         String command = message.split(" ", 2)[0];
         if (command.startsWith("/") && command.contains(":")) {