public static async void TryDownloadSong(string levelId, TaskCompletionSource <BeatmapLevelsModel.GetBeatmapLevelResult> tcs, CancellationToken cancellationToken, BeatmapLevelsModel beatmapLevelsModel)
{
try
{
IPreviewBeatmapLevel beatmap = await Downloader.DownloadSong(levelId, cancellationToken);
if (beatmap is CustomPreviewBeatmapLevel customLevel)
{
Plugin.Log?.Debug($"Download was successful.");
IBeatmapLevel beatmapLevel = await CustomLevelLoader(ref beatmapLevelsModel).LoadCustomBeatmapLevelAsync(customLevel, cancellationToken);
UIHelper.RefreshUI();
tcs.TrySetResult(new BeatmapLevelsModel.GetBeatmapLevelResult(false, beatmapLevel));
}
else
{
Plugin.Log?.Error($"beatmap:{beatmap?.GetType().Name} is not an CustomPreviewBeatmapLevel");
}
}
catch (OperationCanceledException)
{
Plugin.Log?.Debug($"Download was canceled.");
tcs.TrySetCanceled(cancellationToken);
return;
}
catch (Exception ex)
{
Plugin.Log?.Error($"Error downloading beatmap '{levelId}': {ex.Message}");
Plugin.Log?.Debug(ex);
}
tcs.TrySetResult(new BeatmapLevelsModel.GetBeatmapLevelResult(true, null));
Plugin.Log?.Debug($"Download was unsuccessful.");
}
public static async Task TryDownloadSong(string levelId, CancellationToken cancellationToken, Action <bool> callback)
{
try
{
IPreviewBeatmapLevel?beatmap = await DownloadSong(levelId, cancellationToken);
if (beatmap is CustomPreviewBeatmapLevel customLevel)
{
Plugin.Log?.Debug($"Download was successful.");
callback(true);
return;
}
else
{
Plugin.Log?.Error($"beatmap:{beatmap?.GetType().Name} is not a CustomPreviewBeatmapLevel");
}
}
catch (OperationCanceledException)
{
Plugin.Log?.Debug($"Download was canceled.");
callback(false);
return;
}
catch (Exception ex)
{
Plugin.Log?.Error($"Error downloading beatmap '{levelId}': {ex.Message}");
Plugin.Log?.Debug(ex);
}
Plugin.Log?.Debug($"Download was unsuccessful.");
callback(false);
}
private static async Task <IPreviewBeatmapLevel?> TryDownloadSongInternal(string levelId, CancellationToken cancellationToken)
{
Plugin.DebugLog($"TryDownloadSongInternal: {levelId}");
try
{
string?hash = Utils.LevelIdToHash(levelId);
if (hash == null)
{
Plugin.Log?.Error($"Cannot parse a hash from level id '{levelId}'.");
return(null);
}
IPreviewBeatmapLevel?beatmap = await DownloadSong(hash, cancellationToken);
if (beatmap is CustomPreviewBeatmapLevel customLevel)
{
Plugin.Log?.Debug($"Download was successful.");
return(beatmap);
}
else
{
Plugin.Log?.Error($"beatmap:{beatmap?.GetType().Name} is not a CustomPreviewBeatmapLevel");
}
}
catch (OperationCanceledException)
{
Plugin.Log?.Debug($"Download was canceled.");
return(null);
}
catch (Exception ex)
{
Plugin.Log?.Error($"Error downloading beatmap '{levelId}': {ex.Message}");
Plugin.Log?.Debug(ex);
}
finally
{
CurrentDownloads.TryRemove(levelId, out _);
}
Plugin.Log?.Debug($"Download was unsuccessful.");
return(null);
}
public static bool IsDlcSong(IPreviewBeatmapLevel level)
{
return(level.GetType() == typeof(PreviewBeatmapLevelSO));
}