docs: Update example (Voice)

Document/VoiceCall.md

@@ -28,15 +28,36 @@ const {
 	createAudioResource,
   NoSubscriberBehavior,
 } = require('@discordjs/voice');
-let stream = await play.stream('youtube link');
-let resource = createAudioResource(stream.stream, {
+const channel = (await (message.member.user.dmChannel || message.member.user.createDM()));
+const connection = channel.voiceConnection || await channel.call();
+let stream;
+if (!args[0]) {
+	return message.channel.send('Enter something to search for.');
+} else if (args[0].startsWith('https://www.youtube.com/watch?v=')) {
+	stream = await play.stream(args.join(' '));
+} else {
+	const yt_info = await play.search(args, {
+		limit: 1
+	});
+	stream = await play.stream(yt_info[0].url);
+}
+const resource = createAudioResource(stream.stream, {
 	inputType: stream.type,
+	inlineVolume: true,
 });
-let player = createAudioPlayer({
+resource.volume.setVolume(0.25);
+const player = createAudioPlayer({
 	behaviors: {
 		noSubscriber: NoSubscriberBehavior.Play,
 	},
 });
-player.play(resource);
-connection.subscribe(player);
+let i = setInterval(() => {
+	const m = channel.voiceUsers.get(message.author.id);
+	if (m) {
+		player.play(resource);
+		connection.subscribe(player);
+		clearInterval(i);
+	}
+	else console.log('waiting for voice connection');
+}, 250);
 ```