More powerful number handling. Setting whether to announce songs starting to play. Remove command fixes

commands/help.js

@@ -9,6 +9,7 @@ module.exports = {
             .addField(`${prefix}skip | ${prefix}s`, 'Skip a song.', true)
             .addField(`${prefix}queue | ${prefix}q`, 'Display the queue.', true)
             .addField(`${prefix}nowplaying | ${prefix}np`, 'Display what\'s currently playing.', true)
+            .addField(`${prefix}remove | ${prefix}rm`, 'Remove songs from the queue.', true)
             .addField(`${prefix}volume`, 'Change or check the volume.', true)
             .addField(`${prefix}pause`, 'Pause the music.', true)
             .addField(`${prefix}resume`, 'Resume the music.', true)

commands/playlist.js

@@ -50,7 +50,7 @@ module.exports = {
                         try {
                             var connection = await message.member.voiceChannel.join();
                             construct.connection = connection;
-                            client.funcs.play(message.guild, construct.songs[0], client, message, 0);
+                            client.funcs.play(message.guild, construct.songs[0], client, message, 0, false);
                         } catch (error) {
                             client.queue.delete(message.guild.id);
                             return message.channel.send(`:x: An error occured: ${error}`);
@@ -70,7 +70,7 @@ module.exports = {
                 };
                 message.channel.send(":white_check_mark: Queue saved!");
             } else if (args[1] === 'add') {
-                if (client.global.db.playlists[args[2]].saved) {
+                if (client.global.db.playlists[message.guild.id].saved) {
                     const youtube = new YouTube(client.config.apikey);
                     const searchString = args.slice(2).join(" ");
                     const url = args[2] ? args[2].replace(/<(.+)>/g, "$1") : "";
@@ -112,12 +112,42 @@ module.exports = {
                     client.global.db.playlists[message.guild.id].songs.push(song);
                     message.channel.send(`:white_check_mark: ${song.title} added to the playlist!`);
                 } else return message.channel.send(':x: There is no playlist saved! Start by using the save option!')
+            } else if (args[1] === 'remove') {
+                if (client.global.db.playlists[message.guild.id].saved) {
+                    if (!args[2]) return message.channel.send(':x: Please provide a number on the position of the song that you wan\'t to remove!');
+                    const songNum = parseInt(args[2]) - 1;
+                    if (isNaN(songNum)) return message.channel.send(':x: You need to enter a __number__!');
+                    if (songNum === 0) return message.channel.send(':x: You can not remove the currently playing song!');
+                    if (parseInt(songNum) > client.global.db.playlists[message.guild.id].songs.size) return message.channel.send(`:x: There is only ${serverQueue.songs.size} amount of songs in the queue!`);
+                    message.channel.send(`🗑️ removed \`${client.global.db.playlists[message.guild.id].songs[songNum].title}\` from the queue!`);
+                    return client.global.db.playlists[message.guild.id].songs.splice(songNum, 1);
+                } else return message.channel.send(':x: There is no playlist saved! Start by using the save option!')
+            } else if (args[1] === 'list') {
+                if (args[2]) {
+                    if (isNaN(args[2])) return msg.channel.send(':x: I\'m sorry, But you need to enter a valid __number__.');
+                }
+                let page = parseInt(args[2]);
+                if (!page) page = 1;
+                let pagetext = `:page_facing_up: Page: ${page} :page_facing_up:`
+                let queuesongs = client.global.db.playlists[message.guild.id].songs.slice((page - 1) * 20, page * 20);
+                let queuemessage = `${queuesongs.map(song => `**#** ${song.title}`).join('\n')}`
+                const hashs = queuemessage.split('**#**').length;
+                for (let i = 0; i < hashs; i++) {
+                    queuemessage = queuemessage.replace('**#**', `**${i + 1}**`);
+                }
+                const embed = new Discord.RichEmbed()
+                    .setTitle("__playlist queue__")
+                    .setDescription(`${pagetext}\n${queuemessage}`)
+                    .setColor("#b50002")
+                return message.channel.send(embed);
             } else {
                 const embed = new Discord.RichEmbed()
                     .setTitle('Options for playlist!')
                     .addField('play', 'Play the guild specific queue.', true)
                     .addField('save', 'Save the currently playing queue. Note that this will overwrite the currently saved queue!', true)
                     .addField('add', 'Add songs to the playlist. Like song selection', true)
+                    .addField('remove', 'Remove songs from the playlist.', true)
+                    .addField('list', 'Display the playlist.', true)
                     .setFooter(`how to use: ${prefix}playlist <Option> <Optional option>`)
                     .setAuthor(client.user.username, client.user.displayAvatarURL)
                     .setColor('#b50002')

commands/remove.js

@@ -7,18 +7,20 @@ module.exports = {
         const serverQueue = client.queue.get(message.guild.id);
         const permissions = message.channel.permissionsFor(message.author);
         if (!serverQueue) return message.channel.send(':x: There is nothing playing');
-        if (isNaN(args[1])) return message.channel.send(':x: You need to enter a number!');
+        if (!args[1]) return message.channel.send(':x: Please provide a song position in queue for me to remove!');
-        if (args[1] === "0") return message.channel.send(':x: You can not remove the currently playing song!');
+        const pos = parseInt(args[1]);
-        if (args[1] > serverQueue.songs.size) return message.channel.send(`:x: There is only ${serverQueue.songs.size} amount of songs in the queue!`);
+        if (isNaN(pos)) return message.channel.send(':x: You need to enter a number!');
+        if (pos === 0) return message.channel.send(':x: You can not remove the currently playing song!');
+        if (pos > serverQueue.songs.size) return message.channel.send(`:x: There is only ${serverQueue.songs.size} amount of songs in the queue!`);
         if (message.author.id !== '360363051792203779') {
             if (voiceChannel !== serverQueue.voiceChannel) return message.channel.send(':x: I\'m sorry but you need to be in the same voice channel as Musix to remove songs!');
             if (client.global.db.guilds[message.guild.id].dj) {
-                if (serverQueue.songs[args[1]].author !== message.author) {
+                if (serverQueue.songs[pos].author !== message.author) {
                     if (!message.member.roles.has(client.global.db.guilds[message.guild.id].djrole)) return message.channel.send(':x: You need the `DJ` role to remove songs queue by others!');
                 }
-            } else if (!permissions.has('MANAGE_MESSAGES') && serverQueue.songs[args[1]].author !== message.author) return message.channel.send(':x: You need the `MANAGE_MESSAGES` permission to remove songs queued by others!');
+            } else if (!permissions.has('MANAGE_MESSAGES') && serverQueue.songs[pos].author !== message.author) return message.channel.send(':x: You need the `MANAGE_MESSAGES` permission to remove songs queued by others!');
         }
-        message.channel.send(`🗑️ removed \`${serverQueue.songs[args[1]].title}\` from the queue!`);
+        message.channel.send(`🗑️ removed \`${serverQueue.songs[pos].title}\` from the queue!`);
-        return serverQueue.songs.splice(args[1], 1);
+        return serverQueue.songs.splice(pos, 1);
     }
 };

commands/seek.js

@@ -19,12 +19,12 @@ module.exports = {
                 }
             }
             if (!args[1]) return message.channel.send(`:x: Correct usage: \`${prefix}seek <seeking point in seconds>\``);
-            if (isNaN(args[1])) return message.channel.send(':x: I\'m sorry, But you need to enter a valid __number__.');
+            const pos = parseInt(args[1])
-            const argsNumber = parseInt(args[1]);
+            if (isNaN(pos)) return message.channel.send(':x: I\'m sorry, But you need to enter a valid __number__.');
-            if (argsNumber < 0) return message.channel.send(':x: The seeking point needs to be a positive number!');
+            if (pos < 0) return message.channel.send(':x: The seeking point needs to be a positive number!');
-            if (argsNumber > data.length_seconds) return message.channel.send(`:x: The lenght of this song is ${data.length_seconds} seconds! You can't seek further than that!`);
+            if (pos > data.length_seconds) return message.channel.send(`:x: The lenght of this song is ${data.length_seconds} seconds! You can't seek further than that!`);
             serverQueue.connection.dispatcher.end('seek');
-            client.funcs.play(message.guild, serverQueue.songs[0], client, message, args[1]);
+            client.funcs.play(message.guild, serverQueue.songs[0], client, message, pos, false);
         } else {
             message.channel.send(':x: There is nothing playing!');
         }

commands/settings.js

@@ -86,10 +86,11 @@ module.exports = {
     } else {
       const embed = new Discord.RichEmbed()
         .setTitle('Guild settings for Musix')
-        .addField('prefix', 'Change the guild specific prefix.', true)
+        .addField('prefix', 'Change the guild specific prefix. (string)', true)
-        .addField('volume', 'Change the default volume that the bot will start playing at.', true)
+        .addField('volume', 'Change the default volume that the bot will start playing at. (number)', true)
-        .addField('permissions', 'Change whether to require permissions to use eg `skip, stop, pause, loop, etc...`', true)
+        .addField('permissions', 'Change whether to require permissions to use eg `skip, stop, pause, loop, etc... (boolean)`', true)
-        .addField('setdj', 'Set a DJ role. This will allow chosen users to freely use all Musix commands. This will automatically set the `permissions` settings to true in order for the `DJ` role to have effect!', true)
+        .addField('setdj', 'Set a DJ role. This will allow chosen users to freely use all Musix commands. This will automatically set the `permissions` settings to true in order for the `DJ` role to have effect! (boolean)', true)
+        .addField('announce songs', 'Whether to announce songs that start playing or not.')
         .setFooter(`how to use: ${prefix}settings <Setting name> <value>`)
         .setAuthor(client.user.username, client.user.displayAvatarURL)
         .setColor('#b50002')

commands/volume.js

@@ -9,6 +9,7 @@ module.exports = {
 		if (message.author.id === '384002606621655040') return message.channel.send('You are not doying that!');
 		if (!serverQueue) return message.channel.send(':x: There is nothing playing.');
 		if (!args[1]) return message.channel.send(`:loud_sound: The current volume is: **${serverQueue.volume}**`);
+		const volume = parseInt(args[1])
 		if (message.author.id !== '360363051792203779') {
 			if (!voiceChannel) return message.channel.send(':x: I\'m sorry but you need to be in a voice channel to change the volume!');
 			if (client.global.db.guilds[message.guild.id].permissions === true) {
@@ -16,12 +17,12 @@ module.exports = {
 					if (!message.member.roles.has(client.global.db.guilds[message.guild.id].djrole)) return message.channel.send(':x: You need the `DJ` role to change the volume!');
 				} else if (!permissions.has('MANAGE_CHANNELS')) return message.channel.send(':x: You need the `MANAGE_CHANNELS` permission to change the volume!');
 			}
-			if (isNaN(args[1])) return message.channel.send(':x: I\'m sorry, But you need to enter a valid __number__.');
-			if (args[1] > 100) return message.channel.send(':x: The max volume is `100`!');
-			if (args[1] < 0) return message.channel.send(':x: The volume needs to be a positive number!');
 		}
-		serverQueue.volume = args[1];
+		if (isNaN(volume)) return message.channel.send(':x: I\'m sorry, But you need to enter a valid __number__.');
-		serverQueue.connection.dispatcher.setVolume(args[1] / 5);
+		if (volume > 100) return message.channel.send(':x: The max volume is `100`!');
-		return message.channel.send(`:loud_sound: I set the volume to: **${args[1]}**`);
+		if (volume < 0) return message.channel.send(':x: The volume needs to be a positive number!');
+		serverQueue.volume = volume;
+		serverQueue.connection.dispatcher.setVolume(volume / 5);
+		return message.channel.send(`:loud_sound: I set the volume to: **${volume}**`);
 	}
 };

events/guildcreate.js

@@ -7,7 +7,8 @@ module.exports = {
             permissions: false,
             premium: false,
             dj: false,
-            djrole: null
+            djrole: null,
+            startPlaying: true
         });
         client.global.db.guilds[guild.id] = {
             prefix: ">",
@@ -15,7 +16,8 @@ module.exports = {
             permissions: false,
             premium: false,
             dj: false,
-            djrole: null
+            djrole: null,
+            startPlaying: true
         };
     }
 }

events/ready.js

@@ -36,6 +36,7 @@ module.exports = {
                     premium: client.global.db.guilds[guild.id].premium,
                     dj: client.global.db.guilds[guild.id].dj,
                     djrole: client.global.db.guilds[guild.id].djrole,
+                    startPlaying: client.global.db.guilds[guild.id].startPlaying
                 });
                 if (client.global.db.guilds[guild.id].premium) {
                     client.db.collection('playlists').doc(guild.id).set({

funcs/handleVideo.js

@@ -29,7 +29,7 @@ module.exports = async function (video, message, voiceChannel, client, playlist
         try {
             var connection = await voiceChannel.join();
             construct.connection = connection;
-            client.funcs.play(message.guild, construct.songs[0], client, message, 0);
+            client.funcs.play(message.guild, construct.songs[0], client, message, 0, true);
         } catch (error) {
             client.queue.delete(message.guild.id);
             client.channels.get('634718645188034560').send("Error with connecting to voice channel: " + error);

funcs/play.js

@@ -1,4 +1,4 @@
-module.exports = async function (guild, song, client, message, seek) {
+module.exports = async function (guild, song, client, message, seek, play) {
     const Discord = require('discord.js');
     const ytdl = require('ytdl-core');
     const serverQueue = client.queue.get(guild.id);
@@ -25,6 +25,7 @@ module.exports = async function (guild, song, client, message, seek) {
         });
     dispatcher.setVolume(serverQueue.volume / 10);
     dispatcher.on("error", error => console.error(error));
+    if (client.global.db.guilds[guild.id].startPlaying || play) {
         let data = await Promise.resolve(ytdl.getInfo(serverQueue.songs[0].url));
         let songtime = (data.length_seconds * 1000).toFixed(0);
         const embed = new Discord.RichEmbed()
@@ -32,4 +33,5 @@ module.exports = async function (guild, song, client, message, seek) {
             .setDescription(`Song duration: \`${client.funcs.msToTime(songtime)}\``)
             .setColor("#b50002")
         serverQueue.textChannel.send(embed);
+    }
 }