141 lines
4.1 KiB
JavaScript
141 lines
4.1 KiB
JavaScript
const mc = require('minecraft-protocol')
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const { EventEmitter } = require('events')
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const fs = require('fs')
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const path = require('path')
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function createBots (servers = ['localhost'], options = {}) {
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const bots = []
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servers.forEach((server) => {
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const a = server.split(':')
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options.host = a[0]
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options.port = parseInt(a[1])
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options.brand = a[2]
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const bot = createBot({ ...options })
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bot.getBots = () => bots
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bot.on('error', console.error) // "fix"
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bots.push(bot)
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})
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return bots
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}
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function createBot (options = {}) {
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// defaults
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options.username ??= 'Bot'
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// options.password = options.password ?? null
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options.prefix ??= '!'
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options.brand ??= 'vanilla' // found that mineflayer has this so i added it here lol
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options.plugins ??= {}
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fs.readdirSync(
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'plugins'
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).forEach((file) => { // populate plugins array
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if (file.endsWith('.js') && options.plugins[file] == null) {
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options.plugins[file] = require(path.resolve('plugins', file))
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}
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})
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const plugins = []
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Object.keys(options.plugins).forEach((key) => {
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const plugin = options.plugins[key]
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if (plugin) plugins.push(plugin)
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})
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options.colors ??= {}
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options.colors.primary ??= 'white'
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options.colors.secondary ??= 'green'
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options.autoReconnect ??= false
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options.randomizeUsername ??= false
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options['online-mode'] ??= {}
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options['online-mode'].enabled ??= false
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options['online-mode'].username ??= null
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options['online-mode'].password ??= null
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// fard
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if (options.randomizeUsername) {
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options.username += '\u00a7' + String.fromCharCode(Math.floor(Math.random() * 65535))
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}
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if (options['online-mode'].enabled) {
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options.username = options['online-mode'].username
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options.password = options['online-mode'].password
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}
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// actually create the bot lol
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const bot = new EventEmitter()
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bot.plugins = plugins
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bot.loadPlugin = loadPlugin
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// add fards
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bot.host = options.host
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bot.port = options.port
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/* bot._client.on('set_protocol', (packet) => {
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bot.host = packet.serverHost
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bot.port = packet.serverPort
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}) */
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// bot.username = () => bot._client.username
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// bot.uuid = () => bot._client.uuid
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bot.prefix = options.prefix
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bot.brand = options.brand
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bot.colors = options.colors
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bot.autoReconnect = options.autoReconnect
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bot.randomizeUsername = options.randomizeUsername
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bot['online-mode'] = options['online-mode']
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// set the client and add listeners
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bot.on('set_client', (client) => {
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client.on('connect', () => bot.emit('connect'))
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client.on('error', (err) => bot.emit('error', err))
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bot.end = (...r) => bot._client.end(...r)
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client.on('end', (reason) => {
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bot.loggedIn = false
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bot.emit('end', reason)
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// auto reconnect
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if (bot.autoReconnect) {
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setTimeout(() => {
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if (bot.randomizeUsername && !bot['online-mode'].enabled) { options.username = options.username.slice(0, -2) + '\u00a7' + String.fromCharCode(Math.floor(Math.random() * 65535)) }
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bot._client = mc.createClient(options)
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bot.emit('set_client', bot._client)
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}, 6000)
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}
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})
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// more fard listeners
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bot.loggedIn = false
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bot._client.on('login', () => {
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bot.loggedIn = true
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bot.emit('login')
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})
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// position code
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bot.position = { x: null, y: null, z: null } // to prevent errors i guess
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bot._client.on('position', (position) => (bot.position = position))
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// plugin injection
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bot.plugins.forEach((plugin) => {
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if (typeof plugin.client === 'function') plugin.client(bot, bot._client)
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})
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})
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bot._client = options.client ?? mc.createClient(options)
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bot.emit('set_client', bot._client)
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bot.plugins.forEach((plugin) => {
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if (typeof plugin.bot === 'function') plugin.bot(bot)
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})
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function loadPlugin (plugin) {
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try {
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if (typeof plugin.bot === 'function') plugin.bot(bot)
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if (typeof plugin.client === 'function') plugin.client(bot, bot._client)
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bot.plugins.push(plugin)
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} catch (e) {
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console.log(`Error loading ${plugin}:`)
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console.log(require('util').inspect(e))
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}
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}
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return bot
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}
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module.exports = { createBot, createBots }
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