get voice sort of working

src/client/voice/player/AudioPlayer.js

@@ -0,0 +1,41 @@
+const PCMConverters = require('../pcm/ConverterEngineList');
+const OpusEncoders = require('../opus/OpusEngineList');
+const EventEmitter = require('events').EventEmitter;
+const StreamDispatcher = require('../dispatcher/StreamDispatcher');
+
+class AudioPlayer extends EventEmitter {
+
+  constructor(voiceConnection) {
+    super();
+    this.voiceConnection = voiceConnection;
+    this.audioToPCM = new (PCMConverters.fetch())();
+    this.opusEncoder = OpusEncoders.fetch();
+
+    this.audioToPCM.on('error', e => this.emit('error', e));
+  }
+
+  playUnknownStream(stream) {
+    const conversionProcess = this.audioToPCM.createConvertStream(0);
+    stream.pipe(conversionProcess.process.stdin, { end: false });
+    return this.playPCMStream(conversionProcess.process.stdout);
+  }
+
+  playPCMStream(stream) {
+    stream.on('error', e => this.emit('error', e));
+    const dispatcher = new StreamDispatcher(this, stream, {
+      channels: 2,
+      count: 0,
+      sequence: 0,
+      timestamp: 0,
+      pausedTime: 0,
+    }, {
+      volume: 1,
+    });
+    dispatcher.on('error', e => console.log('error', e));
+    dispatcher.on('end', e => console.log('end', e));
+    dispatcher.on('speaking', value => this.voiceConnection.setSpeaking(value));
+  }
+
+}
+
+module.exports = AudioPlayer;