public SongInfo GetRandom()
{
List <IBeatmapSet> beatmapSetList = BeatmapDb.BeatmapSets.Values.ToList();
List <IBeatmap> beatmapList;
if (CollectionMode)
{
beatmapList = PlayCollection;
}
else
{
IBeatmapSet mapSet = beatmapSetList[(int)(new Random().NextDouble() * (beatmapSetList.Count - 1))];
beatmapList = mapSet.Beatmaps.Values.ToList();
}
IBeatmap map = beatmapList[(int)(new Random().NextDouble() * (beatmapList.Count - 1))];
DirectoryInfo beatmapFolder = new DirectoryInfo(SongsFolder.FullName + Path.DirectorySeparatorChar + map.SongFolderName);
Beatmap bm = new Beatmap(beatmapFolder.FullName + Path.DirectorySeparatorChar + map.OsuFileName);
ContentEvent backgroundEvent = null;
foreach (EventBase e in bm.Events)
{
if (e is ContentEvent contentEvent)
{
if (contentEvent.Type == ContentType.Image)
{
backgroundEvent = contentEvent;
break;
}
}
}
return(new SongInfo
{
Title = bm.Title,
TitleUnicode = bm.TitleUnicode,
ArtistName = bm.Artist,
ArtistNameUnicode = bm.ArtistUnicode,
Song = beatmapFolder.FullName + Path.DirectorySeparatorChar + bm.AudioFilename,
Background = backgroundEvent == null ? null : beatmapFolder.FullName + Path.DirectorySeparatorChar + backgroundEvent.Filename
});
}
public BeatmapSetFile(IBeatmapSet set, Stream stream)
{
BeatmapSet = set;
Stream = stream;
}
