private void loadOsuDb()
{
osuRoot = File.ReadAllText(@"osudir.txt");
osuDb = DatabaseDecoder.DecodeOsu(Path.Combine(osuRoot, @"osu!.db"));
mapsByHash = new Dictionary <string, DbBeatmap>();
foreach (var map in osuDb.Beatmaps)
{
mapsByHash.Add(map.MD5Hash, map);
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
// [STAThread]
static void Main()
{
var osuPath = @"C:\Users\sunny\Programs\osu!\";
var songsPath = Path.Join(osuPath, "Songs");
var simPath = @"C:\Users\sunny\Programs\StepMania 5.1\Songs\Test";
var osuDbPath = Path.Join(osuPath, "osu!.db");
OsuDatabase db = DatabaseDecoder.DecodeOsu(osuDbPath);
var songs = Directory.GetDirectories(songsPath);
Dictionary <int, List <DbBeatmap> > bms = db.Beatmaps
.GroupBy(x => x.BeatmapSetId, x => x)
.ToDictionary(x => x.Key, x => x.ToList());
foreach (var songPath in songs)
{
var songFolder = Path.GetFileName(songPath);
Console.WriteLine(songFolder);
var maps = Directory.GetFiles(Path.Join(songsPath, songFolder), "*.osu");
Simfile s = null;
List <DbBeatmap> bs = null;
foreach (var mapPath in maps)
{
var songName = Path.GetFileNameWithoutExtension(mapPath);
Console.WriteLine(" " + songName);
Beatmap beatmap = BeatmapDecoder.Decode(Path.Join(songsPath, songFolder, songName + ".osu"));
if (bs == null)
{
bs = bms[beatmap.MetadataSection.BeatmapSetID];
bs.Sort((x, y) => x.CirclesCount
.CompareTo(y.CirclesCount));
}
BasicSongInfo songInfo = OsuToAlgorithm.Convert(beatmap);
Random rng = new Random(beatmap.MetadataSection.BeatmapID);
StepScoreGenerator sg = new StepScoreGenerator
{
Rng = rng,
};
Algorithm a = new Algorithm
{
Info = songInfo,
RecoveryInterval = songInfo.PPQ / 2 / 8,
StepScore = sg.RandomStepScore(songInfo),
};
if (s == null)
{
s = AlgorithmToSimfile.Convert(beatmap, songInfo, new List <Simfile.Chart>());
}
var x = a.Run();
var chart = AlgorithmToSimfile.ConvertChart(beatmap, songInfo, x,
diff: bs.FindIndex(y => y.BeatmapId == beatmap.MetadataSection.BeatmapID)
);
s.Charts.Add(chart);
}
Directory.CreateDirectory(Path.Join(simPath, songFolder));
var sb = new StringBuilder();
s.Append(sb);
File.WriteAllText(Path.Join(simPath, songFolder, songFolder + ".sm"), sb.ToString());
File.Copy(Path.Join(songsPath, songFolder, s.Music),
Path.Join(simPath, songFolder, s.Music), true);
}
//Application.SetHighDpiMode(HighDpiMode.SystemAware);
//Application.EnableVisualStyles();
//Application.SetCompatibleTextRenderingDefault(false);
//Application.Run(new Form1());
}
/// <summary> /// Parses osu!.db file. /// </summary> /// <param name="pathToOsuDb">Path to the osu!.db file.</param> /// <returns>A usable <see cref="OsuDatabase"/>.</returns> public static OsuDatabase ParseOsuDatabase(string pathToOsuDb) => databaseDecoder.DecodeOsu(File.OpenRead(pathToOsuDb));