Code of JavaScriptMinecraft

package ua.end433.javascriptminecraft;

import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.java.JavaPlugin;

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;

public class JavaScriptMinecraft extends JavaPlugin {

    private File scriptsDirectory;
    private FileConfiguration messagesConfig;
    private File messagesFile;

    @Override
    public void onEnable() {
        getLogger().info("JavaScriptMinecraft plugin enabled!");

        // Створюємо директорію для скриптів
        scriptsDirectory = new File(getDataFolder(), "scripts");
        if (!scriptsDirectory.exists()) {
            if (scriptsDirectory.mkdirs()) {
                getLogger().info("Scripts directory created: " + scriptsDirectory.getAbsolutePath());
            } else {
                getLogger().warning("Failed to create scripts directory.");
            }
        }

        // Завантажуємо конфігурацію локалізації
        loadMessagesConfig();
    }

    @Override
    public void onDisable() {
        getLogger().info("JavaScriptMinecraft plugin disabled!");
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (command.getName().equalsIgnoreCase("jsmc")) {
            if (args.length < 1) {
                sender.sendMessage(getMessage("usage"));
                return true;
            }

            String subCommand = args[0].toLowerCase();
            if (subCommand.equals("script")) {
                if (args.length < 2) {
                    sender.sendMessage(getMessage("usage"));
                    return true;
                }

                if (!sender.hasPermission("jsmc.run")) {
                    sender.sendMessage(getMessage("no_permission"));
                    return true;
                }

                String scriptName = args[1];
                File scriptFile = new File(scriptsDirectory, scriptName + ".js");

                if (!scriptFile.exists()) {
                    sender.sendMessage(getMessage("script_not_found").replace("{script}", scriptName));
                    return true;
                }

                try (FileReader reader = new FileReader(scriptFile)) {
                    ScriptEngineManager manager = new ScriptEngineManager();
                    ScriptEngine engine = manager.getEngineByName("nashorn");

                    // Додаємо sender в контекст скрипту
                    engine.put("sender", sender);
                    engine.put("server", getServer());

                    Object result = engine.eval(reader);
                    //sender.sendMessage(getMessage("script_success").replace("{result}", String.valueOf(result)));
                } catch (IOException e) {
                    sender.sendMessage(getMessage("script_error_io").replace("{error}", e.getMessage()));
                } catch (ScriptException e) {
                    sender.sendMessage(getMessage("script_error_exec").replace("{error}", e.getMessage()));
                }
            } else if (subCommand.equals("reload")) {
                if (!sender.hasPermission("jsmc.reload")) {
                    sender.sendMessage(getMessage("no_permission"));
                    return true;
                }

                loadMessagesConfig();
                sender.sendMessage(getMessage("reload_success"));
            } else {
                sender.sendMessage(getMessage("usage"));
            }
            return true;
        }
        return false;
    }

    private void loadMessagesConfig() {
        messagesFile = new File(getDataFolder(), "config.yml");
        if (!messagesFile.exists()) {
            saveResource("config.yml", false);
        }
        messagesConfig = YamlConfiguration.loadConfiguration(messagesFile);
    }

    private String getMessage(String key) {
        return messagesConfig.getString(key, "§cMessage not found: " + key);
    }
}