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/**************************************************************************
*
* DLMP3 Bot: A Discord bot that plays local MP3 audio tracks.
* (C) Copyright 2022
* Programmed by Andrew Lee
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
***************************************************************************/
import { createAudioPlayer, createAudioResource, joinVoiceChannel, VoiceConnectionStatus } from '@discordjs/voice'
import { MessageEmbed } from 'discord.js'
import config from './config.json' assert {type: 'json'}
import fs from 'fs'
const player = createAudioPlayer();
export let audio;
let fileData;
let txtFile = true;
export function voiceInit(bot) {
bot.channels.fetch(config.voiceChannel).then(channel => {
const connection = joinVoiceChannel({
channelId: channel.id,
guildId: channel.guild.id,
adapterCreator: channel.guild.voiceAdapterCreator
});
connection.on(VoiceConnectionStatus.Ready, () => {
console.log('Ready to blast music!');
});
connection.on(VoiceConnectionStatus.Destroyed, () => {
console.log('Destroying beats...');
});
player.on('idle', () => {
console.log("Music has finished playing, shuffling music...")
playAudio();
})
playAudio(bot);
connection.subscribe(player);
})
}
export function playAudio(bot) {
let files = fs.readdirSync('music');
// Eventually this system will need a rework so it won't repeat the same files.
while (true) {
audio = files[Math.floor(Math.random() * files.length)];
console.log('Searching .mp3 file...');
if (audio.endsWith('.mp3')) {
break;
}
}
let resource = createAudioResource('music/' + audio);
player.play(resource);
console.log('Now playing: ' + audio);
if (txtFile === true) {
fileData = "Now Playing: " + audio;
fs.writeFile("./now-playing.txt", fileData, (err) => {
if (err)
console.log(err);
});
}
const statusEmbed = new MessageEmbed()
.addField('Now Playing', `${audio}`)
.setColor('#0066ff')
let statusChannel = bot.channels.cache.get(config.statusChannel);
if (!statusChannel) return console.error('The status channel does not exist! Skipping.');
statusChannel.send({embeds: [statusEmbed]});
}
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