help

const mineflayer = require('mineflayer');
const fs = require('fs');
const datetime = require('node-datetime');

var config = require('./config');
var trueList = ["1", "yes", "true"];

var errorSyntax = " Error: Invalid syntax";
var errorCmd = " Error: Invalid command";

var bot;

if (process.argv.length === 4) {
  bot = mineflayer.createBot({
    username: config.login.username,
    password: config.login.password,
    host: process.argv[2],
    port: parseInt(process.argv[3]),
    verbose: true
  });
} else if (process.argv.length === 6) {
  bot = mineflayer.createBot({
    username: process.argv[2] ? process.argv[2] : 'echo',
    password: process.argv[3],
    host: process.argv[4],
    port: parseInt(process.argv[5]),
    verbose: true
  });
} else {
  console.log('Usage: node bot.js <username> <password> <host> <port>');
  process.exit(1);
}

function parseCommand(username, message) {

  var name = username.trim();

  if (!message.startsWith(config.prefix)) {

    if (message.toLowerCase() === "good bot")
      bot.whisper(username, "Thanks!");

    return;
  }

  if (name === bot.username || config.blacklist.includes(name)) return;

  var index = message.indexOf(" ");

  if (index < 0) {

    var keyword = message.substring(config.prefix.length).toLowerCase();
    var args = [];

  } else {

    var keyword = message.substring(config.prefix.length, index).toLowerCase();
    var args = message.substring(index + 1).split(", ");
  }

  console.log("Command: " + keyword);
  console.log("Arguments: [" + args.join(", ") + "]");

  for (i = 0; i < cmdsNormal.length; i++) {
    if (keyword === cmdsNormal[i].name) {
      cmdsNormal[i](name, args);
      return
    }
  }

  if (config.admin.includes(name)) {
    for (i = 0; i < cmdsAdmin.length; i++) {
      if (keyword === cmdsAdmin[i].name) {
        cmdsAdmin[i](name, args);
        return
      }
    }
  }

  if (keyword in config.customcmds) {
    console.log(config.customcmds[keyword]);
    bot.chat(config.customcmds[keyword]);
    return;
  }

  if (keyword in config.admincmds) {
    console.log(config.admincmds[keyword]);
    bot.whisper(username, config.admincmds[keyword]);
    return;
  }

  bot.whisper(username, errorCmd);
  return;
}

//Helper functions
function saveConfig() {

  var json = JSON.stringify(config);
  fs.writeFile("./config.json", json);
}

function amountOfGay(str) {

  var hash = str.split("").reduce(function(a,b){a=((a<<5)-a)+b.charCodeAt(0);return a&a},0);

  return (Math.round((1000*hash + 250*Math.pow(2, 33))/(Math.pow(2, 32)))/10);
}

//Commands for everyone
function help(username, args) {

  bot.whisper(username, "https://pastebin.com/yy0iSAuQ");
}

function ping(username, args) {
  bot.chat("Pong, " + username + "!");
}

function say(username, args) {

  if (args.length < 1) {
    bot.whisper(username, errorSyntax);
    return;
  }

  bot.chat(" " + args[0]);
}

function msg(username, args) {

  if (args.length < 2) {
    bot.whisper(username, errorSyntax);
    return;
  }

  bot.whisper(args[0], args[1]);
}

function suicide(username, args) {

  bot.chat("/suicide");
}

function coords(username, args) {

  bot.chat("My coordinates are (" + Math.round(bot.entity.position.x) + ", " + Math.round(bot.entity.position.y) + ", " + Math.round(bot.entity.position.z) + ").");
}

function gay(username, args) {

  if (args.length < 1) {
    bot.chat(username + ", you are " + amountOfGay(username) + "% gay.");
  } else {
    bot.chat(args[0] + " is " + amountOfGay(args[0]) + "% gay.");
  }
}

function holding(username, args) {

  var item = bot.entity.heldItem;

  if (item != undefined) {
    bot.chat("I am holding " + item.count + " " + item.displayName + ".");
  } else {
    bot.chat("My hand is empty.");
  }
}

function status(username, args) {

  var health = bot.health;
  var hunger = bot.food;

  bot.chat("I have " + health + " health and " + hunger + " hunger points.");
}

function time(username, args) {

  if (args.length < 1) {
    bot.whisper(username, errorSyntax);
    return;
  }

  if (args[0] === "irl") {

    var dt = datetime.create();
    var formatted = dt.format('Y-m-d H:M:S');

    bot.chat("The current time is " + formatted);

  } else if (args[0] === "minecraft") {

    var ticks = bot.time.day;

    var hours = Math.floor(ticks / 1000);
    var minutes = Math.floor((ticks % 1000) * 0.06);

    bot.chat("The current ingame time is " + ("00" + hours).substr(-2,2) + ":" + ("00" + minutes).substr(-2,2) + ".");
  }
}

//Commands for admins only
function blacklist(username, args) {

  if (args.length < 2) {
    bot.whisper(username, errorSyntax);
    return;
  }

  if (trueList.includes(args[1].toLowerCase())) {

    if (config.blacklist.includes(args[0])) return;
    config.blacklist.push(args[0]);

    bot.chat(args[0] + " was blacklisted.");

  } else {

    if (!config.blacklist.includes(args[0])) return;
    var index = config.blacklist.indexOf(args[0]);
    config.blacklist.splice(index, 1);

    bot.chat(args[0] + " was unblacklisted.");
  }

  saveConfig();
}

function admin(username, args) {

  if (args.length < 2) {
    bot.whisper(username, errorSyntax);
    return;
  }

  if (trueList.includes(args[1].toLowerCase())) {

    if (config.admin.includes(args[0])) return;
    config.admin.push(args[0]);

    bot.chat(args[0] + " is now admin.");

  } else {

    if (!config.admin.includes(args[0])) return;
    var index = config.admin.indexOf(args[0]);
    config.admin.splice(index, 1);

    bot.chat(args[0] + " is no longer admin.");
  }

  saveConfig();
}

function prefix(username, args) {

  if (args.length < 1) {
    bot.whisper(username, errorSyntax);
    return;
  }

  config.prefix = args[0];
  saveConfig();

  bot.chat("Prefix changed to " + config.prefix + ".");
}

function quit(username, args) {

  bot.quit();
}

function command(username, args) {

  if (args.length < 2) {
    bot.whisper(username, errorSyntax);
    return;
  }

  if (args[-1] === "-a") {

    if (config.admin.includes(username)) {

      if (args[0].toLowerCase() === "set") {
        config.admincmds[args[1]] = args[2];
      } else if (args[0].toLowerCase() === "del") {
        delete config.admincmds[args[1]];
      } else if (args[0].toLowerCase() === "clear") {
        config.admincmds === {};
      }
  } else {

    if (args[0].toLowerCase() === "set") {
      config.customcmds[args[1]] = args[2];
    } else if (args[0].toLowerCase() === "del") {
      delete config.customcmds[args[1]];
    } else if (args[0].toLowerCase() === "clear") {
      config.customcmds === {};
    }
  }

  saveConfig();
}

var cmdsNormal = [help, ping, say, msg, suicide, coords, gay, holding, status, time];
var cmdsAdmin = [blacklist, admin, prefix, quit, command];

bot.on('login', () => {

  bot.chat("Bot is now active! (Try " + config.prefix + "help for the full list of commands!)");
});

bot.on('chat', (username, message) => {

  parseCommand(username, message);
});


=-=-=-=-=-=-=-=-=-=ERROR=-=-=-=-=-=--=-=-=-=-=-=

/Users/5space/Desktop/5Bot/5bot.js:319
});
 ^

SyntaxError: Unexpected token )
    at createScript (vm.js:56:10)
    at Object.runInThisContext (vm.js:97:10)
    at Module._compile (module.js:542:28)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.runMain (module.js:604:10)
    at run (bootstrap_node.js:389:7)
    at startup (bootstrap_node.js:149:9)

what the fuck please help