114 lines
3.4 KiB
JavaScript
114 lines
3.4 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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const plugins = []
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for (const filename of fs.readdirSync('plugins')) {
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if (!filename.endsWith('.js')) return
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plugins.push(require(path.resolve('plugins', filename)))
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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.styles ??= {}
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options.styles.primary ??= { color: 'white' }
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options.styles.secondary ??= { color: '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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// properties
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bot.host = options.host
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bot.port = options.port
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bot.prefix = options.prefix
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bot.brand = options.brand
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bot.styles = options.styles
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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.username = bot._client.username
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bot.uuid = bot._client.uuid
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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', (packet) => {
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bot.position = packet
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bot._client.write('teleport_confirm', { teleportId: packet.teleportId })
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})
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bot._client.on('packet', (data, meta) => {
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bot.emit('packet', data, meta);
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bot.emit('packet.' + meta.name, data);
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})
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})
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bot._client = options.client ?? mc.createClient(options)
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for (const plugin of plugins) plugin(bot, options) // Load plugins before emitting set_client so that plugins can listen for the event
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bot.emit('set_client', bot._client)
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function loadPlugin (plugin) {
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try {
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plugin(bot, options)
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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
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