Add support for discord.js v14 (#2873)

* Add support for discord.js v14

* Update discord.js

Author: Jovan-04

examples/discord.js

@@ -1,57 +1,64 @@
 /*
  * This example is a very simple way how to connect a discord bot with a mineflayer bot.
  * For this example you will need discord.js installed. You can install with: npm install discord.js
- * This example uses discord.js v13
+ * This example uses discord.js v14
  * You need to do this before running this example:
- * - You need to get a discord token
+ * - You need to get a discord bot token
  * - You need to get the id of the channel you want to use
- */
+ *
+ * Original credit to U9G, updated by Jovan04 12/19/2022
+*/
 
 if (process.argv.length < 6 || process.argv.length > 8) {
-  console.log('Usage : node discord.js <discord bot token> <channel id> <host> <port> [<name>] [<password>]')
+  console.log('Usage : node discord.js <discord bot token> <channel id> <host> <port> [<name>] [<auth>]')
   process.exit(1)
 }
 
-// Load discord.js
-const {
-  Client,
-  Intents
-} = require('discord.js')
-// Create Discord intentions, required in v13
-const intents = new Intents(['GUILDS', 'GUILD_MESSAGES'])
-// Create Discord client
-const client = new Client({
-  intents
-})
+// load discord.js
+const { Client, GatewayIntentBits } = require('discord.js')
+const { MessageContent, GuildMessages, Guilds } = GatewayIntentBits
 
 let channel = process.argv[3]
+const token = process.argv[2]
+
+// create new discord client that can see what servers the bot is in, as well as the messages in those servers
+const client = new Client({ intents: [Guilds, GuildMessages, MessageContent] })
+client.login(token)
 
-// Load mineflayer
+// load mineflayer
 const mineflayer = require('mineflayer')
-const bot = mineflayer.createBot({
+
+// bot options
+const options = {
   host: process.argv[4],
   port: parseInt(process.argv[5]),
   username: process.argv[6] || 'discord',
-  password: process.argv[7]
+  auth: process.argv[7] || 'offline'
+}
+
+// join server
+const bot = mineflayer.createBot(options)
+bot.on('spawn', () => {
+  console.log(`Mineflayer bot logged in as ${bot.username}`)
 })
 
-client.on('ready', () => {
-  console.log(`The discord bot logged in! Username: ${client.user.username}!`)
-  // Find the Discord channel messages will be sent to
+// when discord client is ready, send login message
+client.once('ready', (c) => {
+  console.log(`Discord bot logged in as ${c.user.tag}`)
   channel = client.channels.cache.get(channel)
   if (!channel) {
-    console.log(`I could not find the channel (${process.argv[3]})!\nUsage : node discord.js <discord bot token> <channel id> <host> <port> [<name>] [<password>]`)
+    console.log(`I could not find the channel (${process.argv[3]})!`)
+    console.log('Usage : node discord.js <discord bot token> <channel id> <host> <port> [<name>] [<auth>]')
     process.exit(1)
   }
 })
 
-// Redirect Discord messages to in-game chat
-client.on('messageCreate', message => {
+client.on('messageCreate', (message) => {
   // Only handle messages in specified channel
   if (message.channel.id !== channel.id) return
   // Ignore messages from the bot itself
   if (message.author.id === client.user.id) return
-
+  // console.log(message)
   bot.chat(`${message.author.username}: ${message.content}`)
 })
 
@@ -62,6 +69,3 @@ bot.on('chat', (username, message) => {
 
   channel.send(`${username}: ${message}`)
 })
-
-// Login Discord bot
-client.login(process.argv[2])