var mineflayer = require('mineflayer');
const Vec3 = require('vec3').Vec3;
var navigatePlugin = require('mineflayer-navigate')(mineflayer);
var readline = require("readline");
var rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout
});
rl.setPrompt('Command > ');
rl.prompt();
var pr = "fb.";
navigatePlugin(bot);

if (process.argv.length < 4 || process.argv.length > 6) {
  console.log('Usage : node melonBot.js <host> <port> [<name>] [<password>]')
  process.exit(1)
}

const bot = mineflayer.createBot({
  host: process.argv[2],
  port: parseInt(process.argv[3]),
  username: process.argv[4] ? process.argv[4] : 'melonBot',
  password: process.argv[5],
  verbose: true
});
function chatEvent(username, message) {
	if (message == (pr + 'info')){
        bot.chat('Bot made by MelendoFX')
}}
bot.on('login', () => {
  bot.chat('Hi everyone! I am MelonBot, created by MelendoFX!')
bot.on('line', function (consolecmd) {
    if (consolecmd.startsWith('say ')){
        bot.chat(consolecmd.substring(4))
        console.log("Message sent ingame.")
    }
    rl.prompt();
});
});
bot.on('chat', function(username, message) {
    chatEvent(username, message)
});
bot.on('kicked', (reason) => {
  console.log('I got kicked for ${reason}')
});