public static OsuDb Read(string path)
{
OsuDb db = new OsuDb();
using (CustomReader r = new CustomReader(File.OpenRead(path)))
{
db.OsuVersion = r.ReadInt32();
db.FolderCount = r.ReadInt32();
db.AccountUnlocked = r.ReadBoolean();
db.AccountUnlockDate = r.ReadDateTime();
db.AccountName = r.ReadString();
db.Beatmaps = new List <BeatmapEntry>();
int length = r.ReadInt32();
for (int i = 0; i < length; i++)
{
int currentIndex = (int)r.BaseStream.Position;
int entryLength = r.ReadInt32();
var entry = BeatmapEntry.ReadFromReader(r, db.OsuVersion);
db.Beatmaps.Add(entry);
if (r.BaseStream.Position != currentIndex + entryLength + 4)
{
Debug.Fail(
$"Length doesn't match, {r.BaseStream.Position} instead of expected {currentIndex + entryLength + 4}");
}
}
db.AccountRank = (PlayerRank)r.ReadByte();
}
return(db);
}
public static ScoresDb Read(string path)
{
var db = new ScoresDb();
using (CustomReader r = new CustomReader(File.OpenRead(path)))
{
db.OsuVersion = r.ReadInt32();
int amount = r.ReadInt32();
for (int i = 0; i < amount; i++)
{
string md5 = r.ReadString();
Tuple <string, List <Replay> > tuple = new Tuple <string, List <Replay> >(md5, new List <Replay>());
int amount2 = r.ReadInt32();
for (int j = 0; j < amount2; j++)
{
tuple.Item2.Add(Replay.ReadFromReader(r, true));
}
db.Beatmaps.Add(tuple.Item1, tuple.Item2);
}
}
return(db);
}
public static CollectionDb Read(string path)
{
var db = new CollectionDb();
using (CustomReader r = new CustomReader(File.OpenRead(path))) {
db.OsuVersion = r.ReadInt32();
int amount = r.ReadInt32();
for (int i = 0; i < amount; i++)
{
var c = new Collection();
c.Md5Hashes = new List <string>();
c.Name = r.ReadString();
int amount2 = r.ReadInt32();
for (int j = 0; j < amount2; j++)
{
c.Md5Hashes.Add(r.ReadString());
}
db.Collections.Add(c);
}
}
return(db);
}
public static Replay ReadFromReader(CustomReader r, bool readScoreId = false)
{
Replay replay = new Replay {
GameMode = (GameMode)r.ReadByte(),
OsuVersion = r.ReadInt32(),
BeatmapHash = r.ReadString(),
PlayerName = r.ReadString(),
ReplayHash = r.ReadString(),
Count300 = r.ReadUInt16(),
Count100 = r.ReadUInt16(),
Count50 = r.ReadUInt16(),
CountGeki = r.ReadUInt16(),
CountKatu = r.ReadUInt16(),
CountMiss = r.ReadUInt16(),
Score = r.ReadInt32(),
Combo = r.ReadUInt16(),
FullCombo = r.ReadBoolean(),
Mods = (Mods)r.ReadInt32(),
LifeGraph = r.ReadString(),
TimePlayed = r.ReadDateTime(),
ReplayData = r.ReadBytes(),
ScoreId = readScoreId ? r.ReadInt64() : -1
};
return(replay);
}
public static PresenceDb Read(string path)
{
var db = new PresenceDb();
using (CustomReader r = new CustomReader(File.OpenRead(path))) {
db.OsuVersion = r.ReadInt32();
int amount = r.ReadInt32();
for (int i = 0; i < amount; i++)
{
db.Players.Add(Player.ReadFromReader(r));
}
}
return(db);
}
public DateTime Unknown1; //TODO: name this. Last update time?
public static Player ReadFromReader(CustomReader r)
{
Player p = new Player();
p.PlayerId = r.ReadInt32();
p.PlayerName = r.ReadString();
p.UtcOffset = r.ReadByte();
p.CountryByte = r.ReadByte(); //TODO: turn into enum?
byte b = r.ReadByte();
p.PlayerRank = (PlayerRank)(b & -225);
p.GameMode = (GameMode)((b & 224) >> 5);
Debug.Assert((byte)p.GameMode <= 3, $"GameMode is byte {(byte)p.GameMode}, should be between 0 and 3");
p.Longitude = r.ReadSingle();
p.Latitude = r.ReadSingle();
p.GlobalRank = r.ReadInt32();
p.Unknown1 = r.ReadDateTime();
return(p);
}
public static BeatmapEntry ReadFromReader(CustomReader r, int version = 20160729)
{
BeatmapEntry e = new BeatmapEntry();
e.Artist = r.ReadString();
e.ArtistUnicode = r.ReadString();
e.Title = r.ReadString();
e.TitleUnicode = r.ReadString();
e.Creator = r.ReadString();
e.Difficulty = r.ReadString();
e.AudioFileName = r.ReadString();
e.BeatmapChecksum = r.ReadString(); //always 32 in length, so the 2 preceding bytes in the file are practically wasting space
e.BeatmapFileName = r.ReadString();
//Debug.WriteLine($"{e.Artist} - {e.Title} [{e.Difficulty}]");
e.RankedStatus = (SubmissionStatus)r.ReadByte();
e.CountHitCircles = r.ReadUInt16();
e.CountSliders = r.ReadUInt16();
e.CountSpinners = r.ReadUInt16();
e.LastModifiedTime = r.ReadDateTime();
//Debug.WriteLine("Last modified: " + e.LastModifiedTime + ", ranked status is " + e.RankedStatus);
if (version >= 20140609)
{
e.DiffAR = r.ReadSingle();
e.DiffCS = r.ReadSingle();
e.DiffHP = r.ReadSingle();
e.DiffOD = r.ReadSingle();
}
else
{
e.DiffAR = r.ReadByte();
e.DiffCS = r.ReadByte();
e.DiffHP = r.ReadByte();
e.DiffOD = r.ReadByte();
}
//Debug.WriteLine($"AR: {e.DiffAR} CS: {e.DiffCS} HP: {e.DiffHP} OD: {e.DiffOD}");
e.SliderVelocity = r.ReadDouble();
if (version >= 20140609)
{
e.DiffStarRatingStandard = r.ReadModsDoubleDictionary();
e.DiffStarRatingTaiko = r.ReadModsDoubleDictionary();
e.DiffStarRatingCtB = r.ReadModsDoubleDictionary();
e.DiffStarRatingMania = r.ReadModsDoubleDictionary();
}
e.DrainTimeSeconds = r.ReadInt32();
e.TotalTime = r.ReadInt32();
e.AudioPreviewTime = r.ReadInt32();
e.TimingPoints = r.ReadTimingPointList();
e.BeatmapId = r.ReadInt32();
e.BeatmapSetId = r.ReadInt32();
e.ThreadId = r.ReadInt32(); //no idea what this is
e.GradeStandard = (Ranking)r.ReadByte();
e.GradeTaiko = (Ranking)r.ReadByte();
e.GradeCtB = (Ranking)r.ReadByte();
e.GradeMania = (Ranking)r.ReadByte();
e.OffsetLocal = r.ReadInt16();
e.StackLeniency = r.ReadSingle();
e.GameMode = (GameMode)r.ReadByte();
//Debug.WriteLine("gamemode: " + e.GameMode);
e.SongSource = r.ReadString();
e.SongTags = r.ReadString();
e.OffsetOnline = r.ReadInt16();
e.TitleFont = r.ReadString();
e.Unplayed = r.ReadBoolean();
e.LastPlayed = r.ReadDateTime();
//Debug.WriteLine("Last played: " + e.LastPlayed);
e.IsOsz2 = r.ReadBoolean();
e.FolderName = r.ReadString();
e.LastCheckAgainstOsuRepo = r.ReadDateTime();
//Debug.WriteLine("Last osu! repo check: " + e.LastCheckAgainstOsuRepo);
e.IgnoreBeatmapSounds = r.ReadBoolean();
e.IgnoreBeatmapSkin = r.ReadBoolean();
e.DisableStoryBoard = r.ReadBoolean();
e.DisableVideo = r.ReadBoolean();
e.VisualOverride = r.ReadBoolean();
if (version < 20140609)
{
e.OldUnknown1 = r.ReadInt16();
}
e.Unknown2 = r.ReadInt32();
e.ManiaScrollSpeed = r.ReadByte();
//Debug.WriteLine("Mania scroll speed: " + e.ManiaScrollSpeed);
//Debug.WriteLine("---");
return(e);
}