initial music stuff

2026-01-31 02:50:20 +01:00
parent e262300def
commit f00cbb2091
9 changed files with 535 additions and 35 deletions
@@ -0,0 +1,78 @@
+const { SlashCommandBuilder } = require('discord.js');
+const {
+  joinVoiceChannel,
+  createAudioPlayer,
+  createAudioResource,
+  StreamType,
+} = require('@discordjs/voice');
+const { spawn } = require('node:child_process');
+
+module.exports = {
+  data: new SlashCommandBuilder()
+    .setName('play')
+    .setDescription('Proof-of-life music command'),
+
+  async execute(interaction) {
+    const voiceChannel = interaction.member.voice.channel;
+    if (!voiceChannel) {
+      return interaction.reply({
+        content: '❌ You need to join a voice channel first!',
+        ephemeral: true,
+      });
+    }
+
+    // 1️⃣ Defer reply immediately to prevent 3s timeout
+    await interaction.deferReply();
+
+    try {
+      // 2️⃣ Spawn yt-dlp → ffmpeg → Discord
+      const ytdlp = spawn('yt-dlp', [
+        '-f', 'bestaudio',
+        '-o', '-',
+        'https://www.youtube.com/watch?v=dQw4w9WgXcQ', // test URL
+      ]);
+
+      const ffmpeg = spawn('ffmpeg', [
+        '-i', 'pipe:0',
+        '-f', 's16le',   // raw PCM for Discord
+        '-ar', '48000',   // sample rate
+        '-ac', '2',       // stereo
+        'pipe:1',
+      ]);
+
+      ytdlp.stdout.pipe(ffmpeg.stdin);
+
+      const resource = createAudioResource(ffmpeg.stdout, {
+        inputType: StreamType.Raw,
+      });
+
+      const player = createAudioPlayer();
+      player.play(resource);
+
+      const connection = joinVoiceChannel({
+        channelId: voiceChannel.id,
+        guildId: interaction.guild.id,
+        adapterCreator: interaction.guild.voiceAdapterCreator,
+      });
+
+      connection.subscribe(player);
+
+      // 3️⃣ Edit deferred reply
+      await interaction.editReply('▶️ Now playing: Rick Astley!');
+
+      // Optional logging
+      ytdlp.stderr.on('data', (data) => console.error('yt-dlp:', data.toString()));
+      ffmpeg.stderr.on('data', (data) => console.error('ffmpeg:', data.toString()));
+      player.on('error', (err) => console.error('AudioPlayer error:', err));
+    } catch (err) {
+      console.error(err);
+
+      // 4️⃣ Safe error reply
+      if (interaction.deferred || interaction.replied) {
+        await interaction.editReply('❌ Failed to play audio!');
+      } else {
+        await interaction.reply('❌ Failed to play audio!');
+      }
+    }
+  },
+};