void InitMusicGroup()
{
musicUIItemList = new List <CustomMusicUIItem>();
string[] fileList = Directory.GetFiles(Application.streamingAssetsPath, "*.mp3");
Debug.Log(string.Format("{0} files found.", fileList.Length));
foreach (var filePath in fileList)
{
Debug.Log("Found music: " + filePath);
string fileName = filePath.Substring(filePath.LastIndexOf(@"\") + 1);
CustomMusicUIItem item = CreateMusicUIItem(fileName);
musicUIItemList.Add(item);
}
}
IEnumerator LoadAudioClipAsync(CustomMusicUIItem item, string fileName)
{
string wwwPath = Path.Combine("file:///" + Application.streamingAssetsPath, fileName);
using (var loader = new WWW(wwwPath))
{
yield return(loader);
if (!string.IsNullOrEmpty(loader.error))
{
// Error
Debug.LogError("Load Streaming Assets Error: " + loader.error);
yield break;
}
item.clip = NAudioPlayer.FromMp3Data(loader.bytes);
item.clip.name = fileName;
}
}
CustomMusicUIItem CreateMusicUIItem(string fileName)
{
GameObject itemGameObject = Instantiate(musicUIItemPrefab, musicUIGroup.transform, false);
itemGameObject.name = fileName;
itemGameObject.SetActive(true);
CustomMusicUIItem item = new CustomMusicUIItem
{
gameObject = itemGameObject,
};
item.transform = item.gameObject.transform;
item.titleLabel = item.transform.Find("TitleLabel").GetComponent <Text>();
item.titleLabel.text = fileName;
item.listenButton = item.transform.Find("ListenButton").GetComponent <Button>();
item.listenButton.onClick.AddListener(() =>
{
if (audio.clip == item.clip)
{
return;
}
audio.DOFade(0, fadeDuration).SetEase(Ease.InQuad).OnComplete(() =>
{
audio.clip = item.clip;
audio.Play();
audio.DOFade(1, fadeDuration).SetEase(Ease.InQuad);
});
});
item.playButton = item.transform.Find("PlayButton").GetComponent <Button>();
item.playButton.onClick.AddListener(() =>
{
StartGame(item.clip);
});
StartCoroutine(LoadAudioClipAsync(item, fileName));
return(item);
}
