WWW.oggVorbis

Description

Load an Ogg Vorbis file into the audio clip.

If the stream has not been downloaded completely, null will be returned. Use isDone or yield to see if the data is available.

See Also: AudioClip, AudioSource.

var path =
    "http://ia301106.us.archive.org/2/items/abird2005-02-10/abird2005-02-10t02.ogg";

function Start () {
    // Start downloading
    var download = new WWW (path);
    // Wait for download to finish
    yield download;
    // Create ogg vorbis file
    var clip : AudioClip = download.oggVorbis;
    // Play it
    if (clip != null) {
        audio.clip = clip;
        audio.Play();
    } else { // Handle error
        Debug.Log("Ogg vorbis download failed. (Incorrect link?)");
    }
}

@script RequireComponent (AudioSource)

// A generic stream music player.
// Downloads music successively, then starts playing them randomly.
var downloadPath : String[] = [
    "http://ia301106.us.archive.org/2/items/abird2005-02-10/abird2005-02-10t02.ogg"];
private var downloadedClips : AudioClip[];
private var playedSongs = new Array ();

function Start () {
    downloadedClips = new AudioClip[downloadPath.Length];

    DownloadAll ();

    PlaySongs ();
}

function DownloadAll () {
    for (var i = 0;i < downloadPath.length; i++) {
        var path = downloadPath[i];
        var download = new WWW (path);
        yield download;
        downloadedClips[i] = download.oggVorbis;

        if (downloadedClips[i] == null)
            Debug.Log("Failed audio download " + path);
    }
}

function PickRandomSong () : AudioClip {
    var possibleSongs = Array ();

    // Build a list of all songs that completed their download
    for (var i = 0; i < downloadedClips.length; i++) {
        if (downloadedClips[i] != null)
            possibleSongs.Add(i);
    }

    // No songs downloaded yet
    if (possibleSongs.length == 0)
        return null;

    // We played all songs, pick from any song now
    if (possibleSongs.length == playedSongs.length)
        playedSongs.Clear();

    // Remove songs that were played already from the list of songs
    for (i = 0; i < playedSongs.length; i++)
        possibleSongs.Remove (playedSongs[i]);

    // Pick a random song
    if (possibleSongs.length != 0) {
        var index : int= possibleSongs[Random.Range(0, possibleSongs.length)];
        playedSongs.Add(index);
        return downloadedClips[index];
    }
    else
        return null;
}

function PlaySongs () {
    while (true) {
        var clip : AudioClip = PickRandomSong ();
        if (clip != null) {
            audio.clip = clip;
            audio.Play();
            yield WaitForSeconds(clip.length);
        }
        yield;
    }
}

@script RequireComponent(AudioSource)