internal static (MusicLoadResult, AudioClip) AddMusic(string trackName, AudioType formatType, string filePath)
{
if (!IsTrackNameAvailable(trackName))
{
return(MusicLoadResult.DuplicateTrackName, null);
}
var trackConfig = new TrackConfig {
audioType = formatType,
filePath = filePath
};
if (!File.Exists(trackConfig.GetAbsolutePath()))
{
return(MusicLoadResult.FileNotFound, null);
}
AudioClip clip = TrackLoadingUtils.LoadMusicTrackNow(trackConfig);
return(clip == null ? (MusicLoadResult.UnknownError, null) : (MusicLoadResult.Success, clip));
}
internal static IEnumerator AddMusicAsync(string trackName, AudioType formatType, string filePath, Action <MusicLoadResult, AudioClip> callback = null)
{
if (!IsTrackNameAvailable(trackName))
{
callback?.Invoke(MusicLoadResult.DuplicateTrackName, null);
yield break;
}
var trackConfig = new TrackConfig {
audioType = formatType,
filePath = filePath
};
if (!File.Exists(trackConfig.GetAbsolutePath()))
{
callback?.Invoke(MusicLoadResult.FileNotFound, null);
yield break;
}
yield return(TrackLoadingUtils.LoadMusicTrack(trackConfig, clip => {
callback?.Invoke(clip == null ? MusicLoadResult.UnknownError : MusicLoadResult.Success, clip);
}));
}
internal static IEnumerator LoadMusicTrack(TrackConfig trackConfig, Action <AudioClip> callback)
{
AudioClip audioClip = null;
string path = trackConfig.GetAbsolutePath();
if (!File.Exists(path))
{
Debug.LogError("Unable to load track at path: " + path + "! File does not exist.");
callback?.Invoke(null);
yield break;
}
UnityWebRequest webRequest = trackConfig.audioType == AudioType.MPEG
? UnityWebRequest.Get(path)
: UnityWebRequestMultimedia.GetAudioClip(path, trackConfig.audioType);
webRequest.SendWebRequest();
while (!webRequest.isDone)
{
yield return(new WaitForSecondsRealtime(0.05f));
}
if (webRequest.isNetworkError || webRequest.isHttpError)
{
Debug.LogError("Failed to load musicTrack at: " + path);
}
else
{
audioClip = trackConfig.audioType == AudioType.MPEG
? Mp3ToWavClip(Path.GetFileName(path) + ".wav", webRequest.downloadHandler.data)
: DownloadHandlerAudioClip.GetContent(webRequest);
webRequest.Dispose();
}
callback.Invoke(audioClip);
}
internal static AudioClip LoadMusicTrackNow(TrackConfig trackConfig)
{
AudioClip audioClip = null;
string path = trackConfig.GetAbsolutePath();
if (!File.Exists(path))
{
Debug.LogError("Unable to load track at path: " + path + "! File does not exist.");
return(null);
}
UnityWebRequest webRequest = trackConfig.audioType == AudioType.MPEG
? UnityWebRequest.Get(path)
: UnityWebRequestMultimedia.GetAudioClip(path, trackConfig.audioType);
webRequest.SendWebRequest();
while (!webRequest.isDone)
{
Thread.Sleep(50);
}
if (webRequest.isNetworkError || webRequest.isHttpError)
{
Debug.LogError("Failed to load musicTrack at: " + path);
}
else
{
audioClip = trackConfig.audioType == AudioType.MPEG
? Mp3ToWavClip(Path.GetFileName(path) + ".wav", webRequest.downloadHandler.data)
: DownloadHandlerAudioClip.GetContent(webRequest);
webRequest.Dispose();
}
return(audioClip);
}
