private WorkingBeatmap addDifficultyToSet(BeatmapSetInfo targetBeatmapSet, IBeatmap newBeatmap, ISkin beatmapSkin)
{
// populate circular beatmap set info <-> beatmap info references manually.
// several places like `BeatmapModelManager.Save()` or `GetWorkingBeatmap()`
// rely on them being freely traversable in both directions for correct operation.
targetBeatmapSet.Beatmaps.Add(newBeatmap.BeatmapInfo);
newBeatmap.BeatmapInfo.BeatmapSet = targetBeatmapSet;
beatmapModelManager.Save(newBeatmap.BeatmapInfo, newBeatmap, beatmapSkin);
workingBeatmapCache.Invalidate(targetBeatmapSet);
return(GetWorkingBeatmap(newBeatmap.BeatmapInfo));
}
/// <summary> /// Saves an <see cref="IBeatmap"/> file against a given <see cref="BeatmapInfo"/>. /// </summary> /// <param name="info">The <see cref="BeatmapInfo"/> to save the content against. The file referenced by <see cref="BeatmapInfo.Path"/> will be replaced.</param> /// <param name="beatmapContent">The <see cref="IBeatmap"/> content to write.</param> /// <param name="beatmapSkin">The beatmap <see cref="ISkin"/> content to write, null if to be omitted.</param> public virtual void Save(BeatmapInfo info, IBeatmap beatmapContent, ISkin beatmapSkin = null) => beatmapModelManager.Save(info, beatmapContent, beatmapSkin);