public static void LoadAllSongs(FoundSongCallback callback = null)
{
string osuDir = "C:\\Program Files\\osu!\\Songs";
if (!Directory.Exists(osuDir))
{
osuDir = "C:\\Program Files (x86)\\osu!\\Songs";
if (!Directory.Exists(osuDir)) return;
}
string[] folders = Directory.GetDirectories(osuDir);
for (int i = 0; i < folders.Length; i++)
{
string folder = folders[i];
string[] files = Directory.GetFiles(folder, "*.osu");
foreach (string file in files)
{
Song song = new Song()
{
Name = Path.GetFileName(file).Split('.')[0],
Path = file
};
double tickRate = 1;
song.Beats = Beat.FromSong(song, out tickRate);
song.SetTickRate(tickRate);
song.LoadTimers();
if (callback != null)
callback(song);
}
}
}
public static Queue<Beat> FromSong(Song song, out double tickRate)
{
tickRate = 1;
Queue<Beat> beats = new Queue<Beat>();
string[] lines = File.ReadAllLines(song.Path);
bool start = false;
foreach (string line in lines)
{
if (line.StartsWith("SliderTickRate") && line.Split(':').Length > 1)
{
double.TryParse(line.Split(':')[1], out tickRate);
}
else if (line == "[HitObjects]")
{
start = true;
continue;
}
else if (start)
{
Beat beat = new Beat();
long time = 0;
int x = 0, y = 0;
long.TryParse(line.Split(',')[2], out time);
int.TryParse(line.Split(',')[0], out x);
int.TryParse(line.Split(',')[1], out y);
beat.Time = time;
beat.X = x;
beat.Y = y;
if (line.Contains('|') && line.Split(',').Length > 5)
{
try
{
int repeat = 1;
if (line.Split(',').Length > 6) int.TryParse(line.Split(',')[6], out repeat);
Slider slider = Slider.fromString(line.Split(',')[5], repeat);
double temp = 100;
if (line.Split(',').Length > 7) double.TryParse(line.Split(',')[7], out temp);
slider.LengthToEnd = temp;
beat.SliderPoints = slider;
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(e.ToString());
}
}
else beat.SliderPoints = null;
beats.Enqueue(beat);
}
}
return beats;
}
void AddItem(Song song)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new SongMethod(AddItem), new object[] { song });
return;
}
this.comboBox1.Items.Add(song);
}
public static List<Timing> FromSong(Song song)
{
string[] lines = File.ReadAllLines(song.Path);
bool start = false;
List<Timing> times = new List<Timing>();
foreach (string line in lines)
{
if (start && line.StartsWith("[")) break;
if (String.IsNullOrEmpty(line)) continue;
if (line == "[TimingPoints]")
{
start = true;
continue;
}
else if (start)
{
long offset = 0;
long.TryParse(line.Split(',')[0], out offset);
double mpb = 1000;
double.TryParse(line.Split(',')[1], out mpb);
if (mpb < 0)
{
for (int i = times.Count - 1; i >= 0; i--)
{
mpb = times[i].MillisecondsPerBeat;
if (mpb > 0) break;
}
}
Timing time = new Timing();
time.Offset = offset;
time.MillisecondsPerBeat = mpb;
times.Add(time);
}
}
return times;
}
public static void Prepare(Song song)
{
playingSong = song; //Set the current song playing to the one provided
Waiting = true; //Wait for the right click
}