/// <summary>
/// Transitions from one music configuration to another, using the specified transition.
///
/// MusicStack elements that share the same <see cref="IMusicAsset"/> can reuse the existing audio player
/// when transitioning between them. This lets the music keep going.
/// </summary>
private void TransitionToMusic(IMusicStackElement oldElement, IMusicStackElement newElement, Transition transition)
{
// We get the music data associated with each stack element.
var oldMusicData = GetAudioData(oldElement);
var newMusicData = GetAudioData(newElement);
if (oldMusicData != null)
{
playerControllers[oldMusicData.GetMusicID()].StopMusic(transition.fadeOutTime);
}
if (newMusicData != null)
{
var id = newMusicData.GetMusicID();
if (playerControllers.ContainsKey(id))
{
// Reuse an existing player if one exists.
playerControllers[id].StartMusic(transition.fadeInTime, transition.fadeInDelay, newElement.GetDesiredVolume());
}
else
{
// Create a new player
var player = newMusicData.CreatePlayer();
player.outputAudioMixerGroup = mixerGroup;
var controller = new MusicPlayerController(player);
playerControllers.Add(id, controller);
controller.StartMusic(transition.fadeInTime, transition.fadeInDelay, newElement.GetDesiredVolume());
}
}
}
/// <summary>
/// Used to select a media file at a given index value within the current playlist
/// </summary>
/// <param name="index">The playlist index of the media file to select as an integer</param>
/// <param name="overrideRepeat">True overrides repeat setting to select a new song, default is false</param>
public void ChangeMusicSelection(int index)
{
if (SelectedMediaIndex != index)
{
SelectedMediaIndex = index;
MusicPlayerController.SelectPlaylistItem(SelectedMediaIndex);
UpdateMusicPlayer();
}
}
// Start is called before the first frame update
void Awake()
{
timerStart = Time.time;
instance = this;
audioSource = GetComponent <AudioSource>();
SetSongName();
timeSong = transform.Find("txtTime").GetComponent <Text>();
nameSong = transform.Find("txtSong").GetComponent <Text>();
nameSong.text = audioSource.clip.name;
sliderTime = transform.Find("sliderTime").GetComponent <Slider>();
sliderTime.maxValue = audioSource.clip.length;
}
// Use this for initialization
void Start()
{
if (instance != null)
{
Destroy(gameObject);
}
else
{
instance = this;
GameObject.DontDestroyOnLoad(gameObject);
}
}
void Awake()
{
if (instance)
{
Destroy(gameObject);
}
else
{
instance = this;
GameObject.DontDestroyOnLoad(gameObject);
}
}
private async Task <bool> GetMediaFiles()
{
var fileList = await KnownFolders.MusicLibrary.GetFilesAsync();
foreach (var file in fileList.Where(x => x.ContentType.Contains("audio")))
{
// Add to collection for displaying list of media file sources
MediaFileCollection.Add(file);
// Add source to the media player's playlist
var source = MediaSource.CreateFromStream(await file.OpenAsync(Windows.Storage.FileAccessMode.Read), file.ContentType);
MusicPlayerController.AddToPlaylist(source);
}
return(true);
}
private void Start()
{
if (instance != null && instance != this)
{
Destroy(gameObject);
print("Duplicate Music Player: Self Destructing!");
}
else
{
instance = this;
GameObject.DontDestroyOnLoad(gameObject);
music = GetComponent <AudioSource>();
music.clip = startClip;
music.loop = true;
music.Play();
}
}
public void OnActivated(MusicPlayerServer mediaPlayer)
{
_musicPlayerController = new MusicPlayerController(mediaPlayer);
}
