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193
src/main/java/de/viper/survivalplus/Manager/CommandBlocker.java
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193
src/main/java/de/viper/survivalplus/Manager/CommandBlocker.java
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package de.viper.survivalplus.Manager;
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import de.viper.survivalplus.SurvivalPlus;
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import org.bukkit.command.Command;
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import org.bukkit.command.CommandExecutor;
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import org.bukkit.command.CommandSender;
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import org.bukkit.configuration.file.FileConfiguration;
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import org.bukkit.configuration.file.YamlConfiguration;
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import org.bukkit.entity.Player;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import org.bukkit.event.player.PlayerCommandPreprocessEvent;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.List;
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public class CommandBlocker implements Listener, CommandExecutor {
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private final SurvivalPlus plugin;
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private FileConfiguration blockedCommandsConfig;
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private File blockedCommandsFile;
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private List<String> blockedCommands;
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public CommandBlocker(SurvivalPlus plugin) {
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this.plugin = plugin;
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// Lade blockedcommands.yml
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try {
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blockedCommandsFile = new File(plugin.getDataFolder(), "blockedcommands.yml");
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if (!blockedCommandsFile.exists()) {
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plugin.saveResource("blockedcommands.yml", false);
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}
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blockedCommandsConfig = YamlConfiguration.loadConfiguration(blockedCommandsFile);
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blockedCommands = blockedCommandsConfig.getStringList("blocked-commands");
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if (blockedCommands == null) {
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blockedCommands = new ArrayList<>();
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}
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} catch (Exception ignored) {
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blockedCommands = new ArrayList<>();
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}
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// Registriere Listener und Command
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plugin.getServer().getPluginManager().registerEvents(this, plugin);
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plugin.getCommand("sp").setExecutor(this);
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}
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/**
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* Verarbeitet /sp cb Befehle
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*/
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@Override
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public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
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if (args.length < 2 || !args[0].equalsIgnoreCase("cb")) {
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return false; // Wird von anderen /sp Subcommands behandelt
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}
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String subCommand = args[1].toLowerCase();
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switch (subCommand) {
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case "add":
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return handleAddCommand(sender, args);
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case "remove":
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return handleRemoveCommand(sender, args);
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case "list":
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return handleListCommand(sender);
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default:
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sender.sendMessage("§cUnbekannter Subcommand! Verfügbare Subcommands: add, remove, list");
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return true;
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}
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}
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/**
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* /sp cb add <command>
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*/
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private boolean handleAddCommand(CommandSender sender, String[] args) {
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if (!sender.hasPermission("survivalplus.commandblocker.add")) {
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sender.sendMessage("§cDu hast keine Berechtigung für diesen Befehl!");
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return true;
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}
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if (args.length < 3) {
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sender.sendMessage("§eBenutzung: /sp cb add <command>");
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return true;
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}
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String commandToBlock = args[2].toLowerCase().replaceFirst("^/", "").trim();
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if (commandToBlock.isEmpty()) {
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sender.sendMessage("§cBitte gib einen gültigen Befehl an!");
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return true;
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}
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try {
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if (blockedCommands.contains(commandToBlock)) {
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sender.sendMessage("§cDer Befehl §e/" + commandToBlock + "§c ist bereits blockiert!");
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return true;
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}
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blockedCommands.add(commandToBlock);
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blockedCommandsConfig.set("blocked-commands", blockedCommands);
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blockedCommandsConfig.save(blockedCommandsFile);
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sender.sendMessage("§aDer Befehl §e/" + commandToBlock + "§a wurde zur Blockierliste hinzugefügt.");
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} catch (Exception ignored) {
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sender.sendMessage("§cFehler beim Hinzufügen des Befehls!");
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}
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return true;
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}
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/**
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* /sp cb remove <command>
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*/
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private boolean handleRemoveCommand(CommandSender sender, String[] args) {
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if (!sender.hasPermission("survivalplus.commandblocker.remove")) {
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sender.sendMessage("§cDu hast keine Berechtigung für diesen Befehl!");
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return true;
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}
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if (args.length < 3) {
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sender.sendMessage("§eBenutzung: /sp cb remove <command>");
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return true;
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}
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String commandToUnblock = args[2].toLowerCase().replaceFirst("^/", "").trim();
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if (commandToUnblock.isEmpty()) {
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sender.sendMessage("§cBitte gib einen gültigen Befehl an!");
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return true;
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}
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try {
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if (!blockedCommands.contains(commandToUnblock)) {
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sender.sendMessage("§cDer Befehl §e/" + commandToUnblock + "§c ist nicht blockiert!");
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return true;
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}
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blockedCommands.remove(commandToUnblock);
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blockedCommandsConfig.set("blocked-commands", blockedCommands);
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blockedCommandsConfig.save(blockedCommandsFile);
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sender.sendMessage("§aDer Befehl §e/" + commandToUnblock + "§a wurde aus der Blockierliste entfernt.");
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} catch (Exception ignored) {
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sender.sendMessage("§cFehler beim Entfernen des Befehls!");
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}
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return true;
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}
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/**
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* /sp cb list
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*/
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private boolean handleListCommand(CommandSender sender) {
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if (!sender.hasPermission("survivalplus.commandblocker.list")) {
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sender.sendMessage("§cDu hast keine Berechtigung für diesen Befehl!");
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return true;
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}
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try {
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if (blockedCommands.isEmpty()) {
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sender.sendMessage("§eEs sind keine Befehle blockiert.");
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return true;
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}
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sender.sendMessage("§6=== Blockierte Befehle ===");
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for (String cmd : blockedCommands) {
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sender.sendMessage("§e- /" + cmd);
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}
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sender.sendMessage("§6=====================");
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} catch (Exception ignored) {
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sender.sendMessage("§cFehler beim Abrufen der Blockierliste!");
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}
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return true;
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}
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/**
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* Blockiere Befehle, wenn sie in der Liste sind
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*/
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@EventHandler
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public void onPlayerCommand(PlayerCommandPreprocessEvent event) {
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Player player = event.getPlayer();
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if (player.hasPermission("survivalplus.commandblocker.bypass")) {
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return; // Spieler mit Bypass-Berechtigung ignorieren
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}
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try {
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String command = event.getMessage().toLowerCase().replaceFirst("^/", "").trim();
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// Extrahiere den Hauptbefehl (ohne Argumente)
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String mainCommand = command.split("\\s+")[0];
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if (blockedCommands.contains(mainCommand)) {
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event.setCancelled(true);
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player.sendMessage("§cDieser Befehl ist blockiert!");
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}
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} catch (Exception ignored) {
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// Keine Konsolenausgabe
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}
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}
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}
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