public async void GenerateBeatmap()
{
if (State != EditorState.READY)
{
return;
}
// pre
SetState(EditorState.GENERATING_BEATMAP);
// main phase
Beatmap exportBeatmap = NewBeatmap.Copy();
ModifyBeatmapMetadata(exportBeatmap, BpmMultiplier, ChangePitch);
if (!File.Exists(JunUtils.GetBeatmapDirectoryName(OriginalBeatmap) + "\\" + exportBeatmap.AudioFilename))
{
string inFile = $"{Path.GetDirectoryName(OriginalBeatmap.Filename)}\\{OriginalBeatmap.AudioFilename}";
string outFile = $"{Path.GetDirectoryName(exportBeatmap.Filename)}\\{exportBeatmap.AudioFilename}";
await Task.Run(() => SongSpeedChanger.GenerateAudioFile(inFile, outFile, BpmMultiplier, ChangePitch));
// take note of this mp3 in a text file, so we can clean it up later
string mp3ManifestFile = Properties.Settings.Default.SongsFolder + "\\modified_mp3_list.txt";
using (var writer = File.AppendText(mp3ManifestFile))
{
string beatmapFolder = Path.GetDirectoryName(exportBeatmap.Filename).Replace(Properties.Settings.Default.SongsFolder + "\\", "");
string mp3RelativePath = beatmapFolder + "\\" + exportBeatmap.AudioFilename;
writer.WriteLine(mp3RelativePath + " | " + exportBeatmap.Filename);
}
}
exportBeatmap.Save();
// post
form.PlayDoneSound();
SetState(EditorState.READY);
}
public void GenerateBeatmap()
{
if (State != EditorState.READY)
{
return;
}
SetState(EditorState.GENERATING_BEATMAP);
bool compensateForDT = (NewBeatmap.ApproachRate > 10 || NewBeatmap.OverallDifficulty > 10);
// Set metadata
Beatmap exportBeatmap = new Beatmap(NewBeatmap);
ModifyBeatmapMetadata(exportBeatmap, BpmMultiplier, ChangePitch, compensateForDT);
if (NoSpinners)
{
exportBeatmap.RemoveSpinners();
}
// Slow down map by 1.5x
if (compensateForDT)
{
exportBeatmap.ApproachRate = DifficultyCalculator.CalculateMultipliedAR(NewBeatmap, 1 / 1.5M);
exportBeatmap.OverallDifficulty = DifficultyCalculator.CalculateMultipliedOD(NewBeatmap, 1 / 1.5M);
decimal compensatedRate = (NewBeatmap.Bpm / OriginalBeatmap.Bpm) / 1.5M;
exportBeatmap.SetRate(compensatedRate);
}
// Generate new mp3
var audioFilePath = Path.Combine(JunUtils.GetBeatmapDirectoryName(OriginalBeatmap), exportBeatmap.AudioFilename);
var newMp3 = "";
if (!File.Exists(audioFilePath))
{
string inFile = Path.Combine(Path.GetDirectoryName(OriginalBeatmap.Filename), OriginalBeatmap.AudioFilename);
string outFile = Path.Combine(Path.GetTempPath(), exportBeatmap.AudioFilename);
SongSpeedChanger.GenerateAudioFile(inFile, outFile, BpmMultiplier, mainform.BackgroundWorker, ChangePitch, compensateForDT);
newMp3 = outFile;
// take note of this mp3 in a text file, so we can clean it up later
string mp3ManifestFile = GetMp3ListFilePath();
List <string> manifest = File.ReadAllLines(mp3ManifestFile).ToList();
string beatmapFolder = Path.GetDirectoryName(exportBeatmap.Filename).Replace(Properties.Settings.Default.SongsFolder + "\\", "");
string mp3RelativePath = Path.Combine(beatmapFolder, exportBeatmap.AudioFilename);
manifest.Add(mp3RelativePath + " | " + exportBeatmap.Filename);
File.WriteAllLines(mp3ManifestFile, manifest);
}
// save file to temp location (do not directly put into any song folder)
exportBeatmap.Filename = Path.Combine(Path.GetTempPath(), Path.GetFileName(exportBeatmap.Filename));
exportBeatmap.Save();
// create and execute osz
AddNewBeatmapToSongFolder(Path.GetDirectoryName(OriginalBeatmap.Filename), exportBeatmap.Filename, newMp3);
// post
SetState(EditorState.READY);
}