Modularized audio backend

18 files changed, 402 insertions, 272 deletions

diff --git a/AudioBackend.js b/AudioBackend.js
deleted file mode 100644
index ac26115..0000000
--- a/AudioBackend.js
+++ /dev/null
@@ -1,251 +0,0 @@
-/**************************************************************************
- *
- *  DLAP Bot: A Discord bot that plays local 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,
-  getVoiceConnection,
-  joinVoiceChannel,
-  VoiceConnectionStatus
-} from '@discordjs/voice';
-import { EmbedBuilder } from 'discord.js';
-import { readdirSync, readFileSync, writeFile } from 'node:fs';
-import { parseFile } from 'music-metadata';
-
-// import config from './config.json' assert {type: 'json'}
-const { voiceChannel, statusChannel, shuffle, txtFile } = JSON.parse(readFileSync('./config.json'));
-
-export const player = createAudioPlayer();
-export let audio;
-export const files = readdirSync('music');
-let fileData;
-
-let totalTrack = files.length;
-export let currentTrack;
-
-export let duration;
-export let playerState;
-export let isAudioStatePaused;
-export let metadataEmpty = false;
-
-export let audioTitle;
-export let audioArtist;
-export let audioYear;
-export let audioAlbum;
-
-export async function voiceInit(bot) {
-  bot.channels.fetch(voiceChannel).then(async channel => {
-    const connection = joinVoiceChannel({
-      channelId: channel.id,
-      guildId: channel.guild.id,
-      adapterCreator: channel.guild.voiceAdapterCreator
-    });
-
-    connection.on(VoiceConnectionStatus.Ready, async() => {
-      console.log('Ready to blast some beats!');
-      return (shuffle === true) ? await shufflePlaylist(bot) : await orderPlaylist(bot);
-    });
-
-    connection.on(VoiceConnectionStatus.Destroyed, () => {
-      console.log('Destroyed the beats...');
-    });
-
-    player.on('error', error => {
-      console.error(error);
-      nextAudio(bot);
-    });
-
-    player.on('idle', () => {
-      console.log('Beat has finished playing, now playing next beat...');
-      nextAudio(bot);
-    });
-
-    return connection.subscribe(player);
-  }).catch(e => { console.error(e); });
-}
-
-function shuffleArray(array) {
-  for (let i = array.length - 1; i > 0; i--) {
-    const j = Math.floor(Math.random() * (i + 1));
-    [array[i], array[j]] = [array[j], array[i]];
-  }
-}
-
-export async function orderPlaylist(bot) {
-  console.log('Playing beats by order...');
-  currentTrack = 0;
-  console.log(files);
-  audio = files[currentTrack];
-  return await playAudio(bot);
-}
-
-export async function shufflePlaylist(bot) {
-  console.log('Shuffling beats...');
-  shuffleArray(files);
-  console.log('Playing beats by shuffle...');
-  currentTrack = 0;
-  console.log(files);
-  audio = files[currentTrack];
-  return await playAudio(bot);
-}
-
-export async function nextAudio(bot) {
-  totalTrack--;
-  if (currentTrack >= totalTrack) {
-    console.log('All beats in the playlist has finished, repeating beats...');
-    return (shuffle === true) ? await shufflePlaylist(bot) : await orderPlaylist(bot);
-  } else {
-    currentTrack++;
-    audio = files[currentTrack];
-    return await playAudio(bot);
-  }
-}
-
-export async function previousAudio(bot, interaction) {
-  totalTrack++
-  if (currentTrack <= 0) {
-    return await interaction.reply({ content: 'You are at the beginning of the playlist, cannot go further than this', ephemeral: true });
-  } else {
-    await interaction.reply({ content: 'Playing previous music', ephemeral: true });
-    player.stop();
-    currentTrack--;
-    audio = files[currentTrack];
-    return await playAudio(bot);
-  }
-}
-
-export async function inputAudio(bot, integer) {
-  const inputFiles = readdirSync('music');
-  audio = inputFiles[integer];
-  return await playAudio(bot);
-}
-
-export async function playAudio(bot) {
-  const resource = createAudioResource('music/' + audio);
-
-  player.play(resource);
-
-  console.log('Now playing: ' + audio);
-
-  playerState = 'Playing';
-  isAudioStatePaused = false;
-
-  let audioFile = audio;
-
-  try {
-    const { common, format } = await parseFile('music/' + audio);
-    metadataEmpty = false;
-    if (common.title && common.artist && common.year && common.album) {
-      audioTitle = common.title;
-      audioArtist = common.artist;
-      audioYear = common.year;
-      audioAlbum = common.album;
-    } else {
-      metadataEmpty = true;
-    }
-    const toHHMMSS = (numSecs) => {
-      const secNum = parseInt(numSecs, 10);
-      const hours = Math.floor(secNum / 3600).toString().padStart(2, '0');
-      const minutes = Math.floor((secNum - (hours * 3600)) / 60).toString().padStart(2, '0'); ;
-      const seconds = secNum - (hours * 3600) - (minutes * 60).toString().padStart(2, '0'); ;
-      return `${hours}:${minutes}:${seconds}`;
-    };
-    duration = toHHMMSS(format.duration);
-  } catch (e) {
-    console.error(e);
-  }
-
-  audio = audio.split('.').slice(0, -1).join('.');
-
-  if (txtFile === true) {
-    fileData = 'Now Playing: ' + audio;
-    writeFile('./now-playing.txt', fileData, (err) => {
-      if (err) { console.log(err); }
-    });
-  }
-
-  const statusEmbed = new EmbedBuilder();
-  if (metadataEmpty === true) {
-    statusEmbed.setTitle('Now Playing')
-    statusEmbed.addFields(
-      { name: 'Title', value: audio },
-      { name: 'Duration', value: duration }
-      );
-    statusEmbed.setColor('#0066ff');
-  } else {
-    statusEmbed.setTitle('Now Playing');
-    statusEmbed.addFields(
-      { name: 'Title', value: audioTitle, inline: true },
-      { name: 'Artist', value: audioArtist, inline: true },
-      { name: 'Year', value: `${audioYear}` },
-      { name: 'Duration', value: duration }
-    );
-    statusEmbed.setFooter({ text: `Album: ${audioAlbum} | Filename: ${audioFile}` });
-    statusEmbed.setColor('#0066ff');
-  }
-  const channel = bot.channels.cache.get(statusChannel);
-  if (!channel) return console.error('The status channel does not exist! Skipping.');
-  return await channel.send({ embeds: [statusEmbed] });
-}
-
-export async function destroyAudio(interaction) {
-  if (txtFile === true) {
-    fileData = 'Now Playing: Nothing';
-    writeFile('now-playing.txt', fileData, (err) => {
-      if (err) { console.log(err); }
-    });
-  }
-
-  audio = 'Not Playing';
-  playerState = 'Stopped';
-  isAudioStatePaused = true;
-
-  const connection = getVoiceConnection(interaction.guild.id);
-  if (VoiceConnectionStatus.Ready) {
-    player.stop();
-    return connection.destroy();
-  }
-}
-
-export function audioState() {
-  if (isAudioStatePaused === false) {
-    isAudioStatePaused = true;
-    playerState = 'Paused';
-  } else if (isAudioStatePaused === true) {
-    isAudioStatePaused = false;
-    playerState = 'Playing';
-  }
-}
-
-export async function stopBot(bot, interaction) {
-  const statusEmbed = new EmbedBuilder()
-    .setAuthor({ name: bot.user.username, iconURL: bot.user.avatarURL() })
-    .setDescription(`That's all folks! Powering down ${bot.user.username}...`)
-    .setColor('#0066ff');
-  const channel = bot.channels.cache.get(statusChannel);
-  if (!channel) return console.error('The status channel does not exist! Skipping.');
-  await channel.send({ embeds: [statusEmbed] });
-
-  console.log(`Powering off ${bot.user.username}...`);
-  await destroyAudio(interaction);
-  bot.destroy();
-  return process.exit(0);
-}
diff --git a/README.md b/README.md
index 15aec6a..6f46bb5 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,8 @@ A Discord bot that plays local audio tracks. Written in Discord.JS v14.
 
 If you want to add a feature or there's anything wrong, feel free to make a fork and put a pull request.
 
-# Recommended Software
-- Latest version of NodeJS (v18.5.0+)
+# Recommended Software Requirements
+- Latest version of NodeJS (v16.9.0+)
 - Linux (or WSL for Windows users)
 
 # Configuration
@@ -56,7 +56,7 @@ shutdown - Powers off the bot.
 # Forking
 When forking the project, you can make your own version of DLAP or help contribute to the project (See the "Contributing" section).
 
-You need to edit `/commands/about.js` to uncomment the `.addFields({ name: 'Forked by', value: '[your name] (discord#0000)' })` section.
+You need to edit `/commands/about.js` to uncomment the `{ name: 'Forked by', value: '[your name] (discord#0000)' }` section.
 
 Be sure to replace that with your name.
 
diff --git a/backend/AudioControl.js b/backend/AudioControl.js
new file mode 100644
index 0000000..f26d9d1
--- /dev/null
+++ b/backend/AudioControl.js
@@ -0,0 +1,82 @@
+/**************************************************************************
+ *
+ *  DLAP Bot: A Discord bot that plays local 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 { readdirSync, readFileSync } from 'node:fs';
+import { shufflePlaylist, orderPlaylist } from './QueueSystem.js';
+import { playAudio, currentTrack, updatePlaylist } from './PlayAudio.js';
+import { player } from './VoiceInitialization.js';
+
+const { shuffle } = JSON.parse(readFileSync('./config.json', 'utf-8'));
+export const files = readdirSync('music');
+export let playerState;
+export let isAudioStatePaused;
+
+let totalTrack = files.length;
+
+export async function nextAudio(bot) {
+  totalTrack--;
+  if (currentTrack >= totalTrack) {
+    console.log('All beats in the playlist has finished, repeating beats...');
+    totalTrack = files.length;
+    return (shuffle === true) ? await shufflePlaylist(bot) : await orderPlaylist(bot);
+  } else {
+    updatePlaylist('next');
+    return await playAudio(bot);
+  }
+}
+
+export async function previousAudio(bot, interaction) {
+  totalTrack++;
+  if (currentTrack <= 0) {
+    return await interaction.reply({ content: 'You are at the beginning of the playlist, cannot go further than this', ephemeral: true });
+  } else {
+    await interaction.reply({ content: 'Playing previous music', ephemeral: true });
+    player.stop();
+    updatePlaylist('back');
+    return await playAudio(bot);
+  }
+}
+
+export function toggleAudioState() {
+  if (isAudioStatePaused === true) {
+    audioState(0);
+  } else {
+    audioState(1);
+  }
+}
+
+export function audioState(state) {
+  switch (state) {
+    case 0:
+      playerState = 'Playing';
+      isAudioStatePaused = false;
+      player.unpause();
+      break;
+    case 1:
+      playerState = 'Paused';
+      isAudioStatePaused = true;
+      player.pause();
+      break;
+    case 2:
+      playerState = 'Stopped';
+      isAudioStatePaused = true;
+      break;
+  }
+}
diff --git a/backend/PlayAudio.js b/backend/PlayAudio.js
new file mode 100644
index 0000000..77a33bc
--- /dev/null
+++ b/backend/PlayAudio.js
@@ -0,0 +1,128 @@
+/**************************************************************************
+ *
+ *  DLAP Bot: A Discord bot that plays local 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 { createAudioResource } from '@discordjs/voice';
+import { parseFile } from 'music-metadata';
+import { readdirSync, readFileSync, writeFile } from 'node:fs';
+import { EmbedBuilder } from 'discord.js';
+import { player } from './VoiceInitialization.js';
+import { audioState, files } from './AudioControl.js';
+import { integer } from '../commands/play.js';
+const { statusChannel, txtFile } = JSON.parse(readFileSync('./config.json', 'utf-8'));
+
+let fileData;
+export let audio;
+export let duration;
+export let metadataEmpty = false;
+export let audioTitle;
+export let audioArtist;
+export let audioYear;
+export let audioAlbum;
+export let currentTrack;
+
+const inputFiles = readdirSync('music');
+export async function playAudio(bot) {
+  const resource = createAudioResource('music/' + audio);
+  player.play(resource);
+
+  console.log('Now playing: ' + audio);
+
+  audioState(0);
+
+  const audioFile = audio;
+
+  try {
+    const { common, format } = await parseFile('music/' + audio);
+    metadataEmpty = false;
+    if (common.title && common.artist && common.year && common.album) {
+      audioTitle = common.title;
+      audioArtist = common.artist;
+      audioYear = common.year;
+      audioAlbum = common.album;
+    } else {
+      metadataEmpty = true;
+    }
+    const toHHMMSS = (numSecs) => {
+      const secNum = parseInt(numSecs, 10);
+      const hours = Math.floor(secNum / 3600).toString().padStart(2, '0');
+      const minutes = Math.floor((secNum - (hours * 3600)) / 60).toString().padStart(2, '0');
+      const seconds = secNum - (hours * 3600) - (minutes * 60).toString().padStart(2, '0');
+      return `${hours}:${minutes}:${seconds}`;
+    };
+    duration = toHHMMSS(format.duration);
+  } catch (e) {
+    console.error(e);
+  }
+
+  audio = audio.split('.').slice(0, -1).join('.');
+
+  if (txtFile === true) {
+    fileData = 'Now Playing: ' + audio;
+    writeFile('./now-playing.txt', fileData, (err) => {
+      if (err) { console.log(err); }
+    });
+  }
+
+  const statusEmbed = new EmbedBuilder();
+  if (metadataEmpty === true) {
+    statusEmbed.setTitle('Now Playing');
+    statusEmbed.addFields(
+      { name: 'Title', value: audio },
+      { name: 'Duration', value: duration }
+    );
+    statusEmbed.setColor('#0066ff');
+  } else {
+    statusEmbed.setTitle('Now Playing');
+    statusEmbed.addFields(
+      { name: 'Title', value: audioTitle, inline: true },
+      { name: 'Artist', value: audioArtist, inline: true },
+      { name: 'Year', value: `${audioYear}` },
+      { name: 'Duration', value: duration }
+    );
+    statusEmbed.setFooter({ text: `Album: ${audioAlbum}\nFilename: ${audioFile}` });
+    statusEmbed.setColor('#0066ff');
+  }
+  const channel = bot.channels.cache.get(statusChannel);
+  if (!channel) return console.error('The status channel does not exist! Skipping.');
+  return await channel.send({ embeds: [statusEmbed] });
+}
+
+export function updatePlaylist(i) {
+  switch (i) {
+    case 'next':
+      currentTrack++;
+      audio = files[currentTrack];
+      break;
+    case 'back':
+      currentTrack--;
+      audio = files[currentTrack];
+      break;
+    case 'reset':
+      currentTrack = 0;
+      audio = files[currentTrack];
+      break;
+    case 'input':
+      audio = inputFiles[integer];
+      break;
+    case 'stop':
+      audio = 'Not Playing';
+      break;
+  }
+}
diff --git a/backend/QueueSystem.js b/backend/QueueSystem.js
new file mode 100644
index 0000000..0cd6ded
--- /dev/null
+++ b/backend/QueueSystem.js
@@ -0,0 +1,50 @@
+/**************************************************************************
+ *
+ *  DLAP Bot: A Discord bot that plays local 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 { playAudio, updatePlaylist } from './PlayAudio.js';
+import { files } from './AudioControl.js';
+
+function shuffleArray(array) {
+  // Durstenfeld Shuffle
+  for (let i = array.length - 1; i > 0; i--) {
+    const j = Math.floor(Math.random() * (i + 1));
+    [array[i], array[j]] = [array[j], array[i]];
+  }
+}
+export async function orderPlaylist(bot) {
+  console.log('Playing beats by order...');
+  updatePlaylist('reset');
+  console.log(files);
+  return await playAudio(bot);
+}
+
+export async function shufflePlaylist(bot) {
+  console.log('Shuffling beats...');
+  shuffleArray(files);
+  console.log('Playing beats by shuffle...');
+  updatePlaylist('reset');
+  console.log(files);
+  return await playAudio(bot);
+}
+
+export async function inputAudio(bot) {
+  updatePlaylist('input');
+  return await playAudio(bot);
+}
diff --git a/backend/Shutdown.js b/backend/Shutdown.js
new file mode 100644
index 0000000..641ca1e
--- /dev/null
+++ b/backend/Shutdown.js
@@ -0,0 +1,60 @@
+/**************************************************************************
+ *
+ *  DLAP Bot: A Discord bot that plays local 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 { EmbedBuilder } from 'discord.js';
+import { player } from './VoiceInitialization.js';
+import { updatePlaylist } from './PlayAudio.js';
+import { audioState } from './AudioControl.js';
+import { readFileSync, writeFile } from 'node:fs';
+import { getVoiceConnection, VoiceConnectionStatus } from '@discordjs/voice';
+const { statusChannel, txtFile } = JSON.parse(readFileSync('./config.json', 'utf-8'));
+let fileData;
+
+export async function destroyAudio(interaction) {
+  if (txtFile === true) {
+    fileData = 'Now Playing: Nothing';
+    writeFile('now-playing.txt', fileData, (err) => {
+      if (err) { console.log(err); }
+    });
+  }
+
+  updatePlaylist('stop');
+  audioState(2);
+
+  const connection = getVoiceConnection(interaction.guild.id);
+  if (VoiceConnectionStatus.Ready) {
+    player.stop();
+    return connection.destroy();
+  }
+}
+export async function stopBot(bot, interaction) {
+  const statusEmbed = new EmbedBuilder()
+    .setAuthor({ name: bot.user.username, iconURL: bot.user.avatarURL() })
+    .setDescription(`That's all folks! Powering down ${bot.user.username}...`)
+    .setColor('#0066ff');
+  const channel = bot.channels.cache.get(statusChannel);
+  if (!channel) return console.error('The status channel does not exist! Skipping.');
+  await channel.send({ embeds: [statusEmbed] });
+
+  console.log(`Powering off ${bot.user.username}...`);
+  await destroyAudio(interaction);
+  bot.destroy();
+  return process.exit(0);
+}
diff --git a/backend/VoiceInitialization.js b/backend/VoiceInitialization.js
new file mode 100644
index 0000000..61d4734
--- /dev/null
+++ b/backend/VoiceInitialization.js
@@ -0,0 +1,57 @@
+/**************************************************************************
+ *
+ *  DLAP Bot: A Discord bot that plays local 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 { readFileSync } from 'node:fs';
+import { createAudioPlayer, joinVoiceChannel, VoiceConnectionStatus } from '@discordjs/voice';
+import { nextAudio } from './AudioControl.js';
+import { shufflePlaylist, orderPlaylist } from './QueueSystem.js';
+
+const { voiceChannel, shuffle } = JSON.parse(readFileSync('./config.json', 'utf-8'));
+export const player = createAudioPlayer();
+export async function voiceInit(bot) {
+  bot.channels.fetch(voiceChannel).then(async channel => {
+    const connection = joinVoiceChannel({
+      channelId: channel.id,
+      guildId: channel.guild.id,
+      adapterCreator: channel.guild.voiceAdapterCreator
+    });
+
+    connection.on(VoiceConnectionStatus.Ready, async() => {
+      console.log('Ready to blast some beats!');
+      return (shuffle === true) ? await shufflePlaylist(bot) : await orderPlaylist(bot);
+    });
+
+    connection.on(VoiceConnectionStatus.Destroyed, () => {
+      console.log('Destroyed the beats...');
+    });
+
+    player.on('error', error => {
+      console.error(error);
+      nextAudio(bot);
+    });
+
+    player.on('idle', () => {
+      console.log('Beat has finished playing, now playing next beat...');
+      nextAudio(bot);
+    });
+
+    return connection.subscribe(player);
+  }).catch(e => { console.error(e); });
+}
diff --git a/bot.js b/bot.js
index abb893c..4aa909b 100644
--- a/bot.js
+++ b/bot.js
@@ -19,10 +19,10 @@
  *
  ***************************************************************************/
 import { Client, GatewayIntentBits, EmbedBuilder, Collection, version, InteractionType } from 'discord.js';
-import { voiceInit } from './AudioBackend.js';
+import { voiceInit } from './backend/VoiceInitialization.js';
 import { readdirSync, readFileSync } from 'node:fs';
 // import config from './config.json' assert { type: 'json' } Not supported by ESLint yet
-const { token, statusChannel, voiceChannel, shuffle } = JSON.parse(readFileSync('./config.json'));
+const { token, statusChannel, voiceChannel, shuffle } = JSON.parse(readFileSync('./config.json', 'utf-8'));
 
 const bot = new Client({ intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages, GatewayIntentBits.GuildVoiceStates] });
 bot.login(token);
@@ -31,6 +31,7 @@ bot.login(token);
  * TODO: - Custom string support (Basically change what the bot is saying)
  *       - Non repeat support
  *       - Modularizing AudioBackend
+ *       - Easier to use interface
  */
 
 // Slash Command Handler
diff --git a/commands/about.js b/commands/about.js
index 442cb48..e102a3e 100644
--- a/commands/about.js
+++ b/commands/about.js
@@ -39,7 +39,7 @@ export default {
         // { name: 'Forked by', value: '[your name] (discord#0000)' },
         { name: 'Frameworks', value: `Discord.JS ${version} + Voice` },
         { name: 'License', value: 'GNU General Public License v3.0' }
-        )
+      )
       .setFooter({ text: '© Copyright 2020-2022 Andrew Lee' })
       .setColor('#0066ff');
 
diff --git a/commands/join.js b/commands/join.js
index 7294724..c5f686d 100644
--- a/commands/join.js
+++ b/commands/join.js
@@ -20,7 +20,7 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { voiceInit } from '../AudioBackend.js';
+import { voiceInit } from '../backend/VoiceInitialization.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 
 export default {
diff --git a/commands/leave.js b/commands/leave.js
index 10634af..781bc0a 100644
--- a/commands/leave.js
+++ b/commands/leave.js
@@ -20,7 +20,7 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { destroyAudio } from '../AudioBackend.js';
+import { destroyAudio } from '../backend/Shutdown.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 
 export default {
diff --git a/commands/next.js b/commands/next.js
index 01c5df9..b507cd1 100644
--- a/commands/next.js
+++ b/commands/next.js
@@ -20,7 +20,8 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { player, nextAudio } from '../AudioBackend.js';
+import { player } from '../backend/VoiceInitialization.js';
+import { nextAudio } from '../backend/AudioControl.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 
 export default {
diff --git a/commands/pause.js b/commands/pause.js
index dffcfb5..d5d8edc 100644
--- a/commands/pause.js
+++ b/commands/pause.js
@@ -20,7 +20,7 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { audioState, isAudioStatePaused, player } from '../AudioBackend.js';
+import { toggleAudioState, isAudioStatePaused } from '../backend/AudioControl.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 
 export default {
@@ -30,8 +30,7 @@ export default {
     .setDefaultMemberPermissions(PermissionFlagsBits.Administrator),
   async execute(interaction) {
     if (isAudioStatePaused === false) {
-      audioState();
-      player.pause();
+      toggleAudioState();
       return await interaction.reply({ content: 'Pausing music', ephemeral: true });
     } else {
       return await interaction.reply({ content: 'Music is already paused', ephemeral: true });
diff --git a/commands/play.js b/commands/play.js
index f9701f7..fd8132c 100644
--- a/commands/play.js
+++ b/commands/play.js
@@ -20,7 +20,9 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { isAudioStatePaused, inputAudio, audio, audioState, player, files } from '../AudioBackend.js';
+import { inputAudio } from '../backend/QueueSystem.js';
+import { files, isAudioStatePaused, toggleAudioState } from '../backend/AudioControl.js';
+import { audio } from '../backend/PlayAudio.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 
 export let integer;
@@ -46,8 +48,7 @@ export default {
       }
     }
     if (isAudioStatePaused === true) {
-      audioState();
-      player.unpause();
+      toggleAudioState();
       return await interaction.reply({ content: 'Resuming music', ephemeral: true });
     } else {
       return await interaction.reply({ content: 'Music is already playing', ephemeral: true });
diff --git a/commands/previous.js b/commands/previous.js
index 2bb8960..6d5eff3 100644
--- a/commands/previous.js
+++ b/commands/previous.js
@@ -20,7 +20,7 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { previousAudio } from '../AudioBackend.js';
+import { previousAudio } from '../backend/AudioControl.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 
 export default {
diff --git a/commands/reshuffle.js b/commands/reshuffle.js
index 8de2d17..517c272 100644
--- a/commands/reshuffle.js
+++ b/commands/reshuffle.js
@@ -20,11 +20,12 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { player, shufflePlaylist } from '../AudioBackend.js';
+import { player } from '../backend/VoiceInitialization.js';
+import { shufflePlaylist } from '../backend/QueueSystem.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 import { readFileSync } from 'node:fs';
 // import config from './config.json' assert {type: 'json'}
-const { shuffle } = JSON.parse(readFileSync('./config.json'));
+const { shuffle } = JSON.parse(readFileSync('./config.json', 'utf-8'));
 
 export default {
   data: new SlashCommandBuilder()
diff --git a/commands/shutdown.js b/commands/shutdown.js
index 0cf75b8..313866b 100644
--- a/commands/shutdown.js
+++ b/commands/shutdown.js
@@ -20,7 +20,7 @@
  ***************************************************************************/
 
 import { SlashCommandBuilder } from 'discord.js';
-import { stopBot } from '../AudioBackend.js';
+import { stopBot } from '../backend/Shutdown.js';
 import { PermissionFlagsBits } from 'discord-api-types/v10';
 
 export default {
diff --git a/commands/status.js b/commands/status.js
index 958a359..3143e16 100644
--- a/commands/status.js
+++ b/commands/status.js
@@ -21,7 +21,8 @@
 
 import { EmbedBuilder, SlashCommandBuilder } from 'discord.js';
 import { parseFile } from 'music-metadata';
-import { audio, currentTrack, files, playerState, audioTitle, metadataEmpty, duration } from '../AudioBackend.js';
+import { audio, metadataEmpty, duration, audioTitle, currentTrack } from '../backend/PlayAudio.js';
+import { files, playerState } from '../backend/AudioControl.js';
 
 export default {
   data: new SlashCommandBuilder()
@@ -54,7 +55,7 @@ export default {
         { name: 'State', value: playerState },
         { name: 'Tracks', value: `${audioID}/${files.length}` },
         { name: 'Duration', value: duration }
-        )
+      )
       .setColor('#0066ff');
 
     if (metadataEmpty === true) {