Add Tab Ping Listener

src/main/java/dev/tatsi/reloadmc/smp/ReloadMC.java

@@ -4,6 +4,7 @@ import dev.tatsi.reloadmc.smp.command.DeathStatsCommand;
 import dev.tatsi.reloadmc.smp.listener.PlayerDeathListener;
 import dev.tatsi.reloadmc.smp.listener.PlayerJoinLeaveListener;
 import dev.tatsi.reloadmc.smp.listener.PrettyChatListener;
+import dev.tatsi.reloadmc.smp.listener.TabPingListener;
 import dev.tatsi.reloadmc.smp.manager.DeathCounterManager;
 import org.bukkit.plugin.java.JavaPlugin;
 
@@ -19,6 +20,7 @@ public final class ReloadMC extends JavaPlugin {
         getServer().getPluginManager().registerEvents(new PrettyChatListener(), this);
         getServer().getPluginManager().registerEvents(new PlayerDeathListener(deathCounterManager), this);
         getServer().getPluginManager().registerEvents(new PlayerJoinLeaveListener(), this);
+        getServer().getPluginManager().registerEvents(new TabPingListener(this), this);
 
         // Register commands
         getCommand("deathstats").setExecutor(new DeathStatsCommand(deathCounterManager));

src/main/java/dev/tatsi/reloadmc/smp/listener/TabPingListener.java

@@ -0,0 +1,65 @@
+package dev.tatsi.reloadmc.smp.listener;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.format.TextDecoration;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scheduler.BukkitRunnable;
+
+public class TabPingListener implements Listener {
+
+    private final JavaPlugin plugin;
+
+    public TabPingListener(JavaPlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    @EventHandler
+    public void onJoin(PlayerJoinEvent event) {
+        startPingUpdater(event.getPlayer());
+    }
+
+    private void startPingUpdater(Player player) {
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                if (!player.isOnline()) {
+                    cancel();
+                    return;
+                }
+
+                int ping = player.getPing();
+                String pingText = (ping < 0) ? "?? ms" : ping + " ms";
+                int online = Bukkit.getOnlinePlayers().size();
+
+                // --- HEADER ---
+                Component header = Component.text("\n", NamedTextColor.GRAY) // top padding
+                        .append(Component.text("  » ", NamedTextColor.GRAY))
+                        .append(Component.text("RLMC SMP ", NamedTextColor.GOLD)
+                                .decorate(TextDecoration.BOLD))
+                        .append(Component.text("1.21.8", NamedTextColor.GRAY)
+                                .decorate(TextDecoration.BOLD))
+                        .append(Component.text(" «  ", NamedTextColor.GRAY))
+                        .append(Component.text("\n", NamedTextColor.GRAY))
+                        .append(Component.text("Online: ", NamedTextColor.GRAY))
+                        .append(Component.text(online, NamedTextColor.YELLOW))
+                        .append(Component.text("\n", NamedTextColor.GRAY)); // spacing
+
+                // --- FOOTER ---
+                Component footer = Component.text("\n", NamedTextColor.GRAY) // obere Leiste
+                        .append(Component.text("   Dein Ping » ", NamedTextColor.GRAY)) // linker Padding + Label
+                        .append(Component.text(pingText, NamedTextColor.YELLOW)) // Ping in Gelb
+                        .append(Component.text("   ", NamedTextColor.GRAY)) // rechter Padding
+                        .append(Component.text("\n", NamedTextColor.GRAY)) // untere Padding-Zeile
+                        .append(Component.text("\n", NamedTextColor.GRAY)); // extra Abstand
+
+                player.sendPlayerListHeaderAndFooter(header, footer);
+            }
+        }.runTaskTimerAsynchronously(plugin, 0L, 40L); // alle 2 Sekunden
+    }
+}