Add /clearchat command

src/main/java/de/pickshadow/plugin/base/Translation.java

@@ -109,4 +109,7 @@ public class Translation {
     public static String MSG_NO_LAST_MESSAGED_PLAYER = "Du scheinst keinen Spieler in der letzten Zeit angeschrieben zu haben.";
     public static String MSG_TO = "<gold><bold>%reciever% <reset><gold>« <bold>%sender% <reset><gold>» <reset>%message%";
     public static String MSG_FROM = "<gold><bold>%reciever% <reset><gold>» <bold>%sender% <reset><gold>» <reset>%message%";
+
+    // Command: /clearchat
+    public static String CLEARCHAT = "Der Chat wurde von %sender% geleert.";
 }

src/main/java/de/pickshadow/plugin/commands/ClearChatCommand.java

@@ -0,0 +1,30 @@
+package de.pickshadow.plugin.commands;
+
+import de.pickshadow.plugin.base.Translation;
+import de.pickshadow.plugin.classes.CommandBase;
+import de.pickshadow.plugin.utils.Miscellaneous;
+import de.pickshadow.plugin.utils.TabCompletionHelper;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+public class ClearChatCommand extends CommandBase {
+    public ClearChatCommand() {
+        commandNames = new String[]{ "clearchat" };
+    }
+
+    @Override
+    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
+        for (Player player : Bukkit.getOnlinePlayers()) player.sendMessage(MiniMessage.miniMessage().deserialize("\n".repeat(10000)).append(Miscellaneous.format(Translation.CLEARCHAT.replace("%sender%", sender.getName()))));
+        return true;
+    }
+
+    @Override
+    public TabCompleter getCompletion() {
+        return TabCompletionHelper.createEmptyCompletion();
+    }
+}

src/main/resources/plugin.yml

@@ -62,6 +62,11 @@ commands:
     usage: /reply <Nachricht>
     aliases: [ "r" ]
     permission: pickshadow.commands.reply
+  clearchat:
+    description: Löscht den Chatverlauf für den gesamten Server.
+    usage: /clearchat
+    aliases: [ "cc", "chatclear" ]
+    permission: pickshadow.commands.clearchat
 
 permissions:
   pickshadow.*:
@@ -81,6 +86,7 @@ permissions:
       - pickshadow.commands.broadcast
       - pickshadow.commands.msg
       - pickshadow.commands.reply
+      - pickshadow.commands.clearchat
   pickshadow.commands.discord:
     default: not op
   pickshadow.commands.home:
@@ -97,3 +103,5 @@ permissions:
     default: not op
   pickshadow.commands.reply:
     default: not op
+  pickshadow.commands.clearchat:
+    default: op