public static void SaveFile(string filePath, ReplayFile replay)
{
using (ReplayWriter beatmapWriter = new ReplayWriter(File.Open(filePath, FileMode.Create)))
{
beatmapWriter.Write(replay.Mode);
beatmapWriter.Write(replay.Version);
beatmapWriter.Write(replay.BeatmapHash);
beatmapWriter.Write(replay.PlayerName);
beatmapWriter.Write(replay.ReplayHash);
beatmapWriter.Write(replay.Count300);
beatmapWriter.Write(replay.Count100);
beatmapWriter.Write(replay.Count50);
beatmapWriter.Write(replay.CountGeki);
beatmapWriter.Write(replay.CountKatu);
beatmapWriter.Write(replay.CountMiss);
beatmapWriter.Write(replay.Score);
beatmapWriter.Write(replay.MaxCombo);
beatmapWriter.Write(replay.FullCombo);
beatmapWriter.Write(replay.UsedMods);
beatmapWriter.Write(replay.PerformanceGraphData);
beatmapWriter.Write(replay.ReplayDate);
string[] list = Encoding.ASCII.GetString(SevenZipHelper.Decompress(replay.Replay)).Split(',');
beatmapWriter.Write(replay.Replay);
beatmapWriter.Write(replay.Long0);
}
}
public static ReplayFile ReadFile(string filePath)
{
ReplayFile replayFile = new ReplayFile();
using (_reader = new ReplayReader(File.Open(filePath, FileMode.Open)))
{
replayFile.Passed = true;
replayFile.Mode = _reader.ReadByte();
replayFile.Version = _reader.ReadInt32();
replayFile.BeatmapHash = _reader.ReadString();
replayFile.PlayerName = _reader.ReadString();
replayFile.ReplayHash = _reader.ReadString();
replayFile.Count300 = _reader.ReadUInt16();
replayFile.Count100 = _reader.ReadUInt16();
replayFile.Count50 = _reader.ReadUInt16();
replayFile.CountGeki = _reader.ReadUInt16();
replayFile.CountKatu = _reader.ReadUInt16();
replayFile.CountMiss = _reader.ReadUInt16();
replayFile.Score = _reader.ReadInt32();
replayFile.MaxCombo = _reader.ReadUInt16();
replayFile.FullCombo = _reader.ReadBoolean();
replayFile.UsedMods = _reader.ReadInt32();
replayFile.PerformanceGraphData = _reader.ReadString();
replayFile.ReplayDate = _reader.ReadDateTime();
replayFile.Replay = _reader.ReadByteArray();
if (replayFile.Version >= 20140721)
{
replayFile.Long0 = _reader.ReadInt64();
}
}
return(replayFile);
}
public static float GetAccuracy(ReplayFile rf)
{
switch (rf.Mode)
{
case 1:
if (GetTotalHits(rf) <= 0)
{
return(0.0f);
}
return((rf.Count100 * 150 + rf.Count300 * 300) / (float)(GetTotalHits(rf) * 300));
case 2:
if (GetTotalHits(rf) == 0)
{
return(1f);
}
return(GetHits(rf) / GetTotalHits(rf));
case 3:
if (GetTotalHits(rf) == 0)
{
return(1f);
}
return((rf.Count50 * 50 + rf.Count100 * 100 + rf.CountKatu * 200 + (rf.Count300 + rf.CountGeki) * 300) / (float)(GetTotalHits(rf) * 300));
default:
if (GetTotalHits(rf) <= 0)
{
return(0.0f);
}
return((rf.Count50 * 50 + rf.Count100 * 100 + rf.Count300 * 300) / (float)(GetTotalHits(rf) * 300));
}
}
private static int GetTotalHits(ReplayFile rf)
{
switch (rf.Mode)
{
case 2:
return(rf.Count50 + rf.Count100 + rf.Count300 + rf.CountMiss + rf.CountKatu);
case 3:
return(rf.Count50 + rf.Count100 + rf.Count300 + rf.CountMiss + rf.CountGeki + rf.CountKatu);
default:
return(rf.Count50 + rf.Count100 + rf.Count300 + rf.CountMiss);
}
}
public override string ToString()
{
Type type = GetType();
FieldInfo[] fields = type.GetFields();
PropertyInfo[] properties = type.GetProperties();
ReplayFile user = this;
Dictionary <string, object> values = new Dictionary <string, object>();
Array.ForEach(fields, field => values.Add(field.Name, field.GetValue(user)));
Action <PropertyInfo> action = property =>
{
if (!property.CanRead)
{
return;
}
values.Add(property.Name, property.GetValue(user, null));
};
Array.ForEach(properties, action);
return(string.Join(", ", values));
}
public static string GetReplayHash(ReplayFile replay)
{
return(OsuHelper.HashString(string.Format("{0}p{1}o{2}o{3}t{4}a{5}r{6}e{7}y{8}o{9}u{10}{11}{12}", replay.Count100 + replay.Count300, replay.Count50, replay.CountGeki, replay.CountKatu, replay.CountMiss, replay.BeatmapHash, replay.MaxCombo, replay.FullCombo, replay.PlayerName, replay.Score, replay.Ranking, replay.UsedMods, replay.Passed)));
}
public static Rankings GetRanking(ReplayFile rf)
{
if (!rf.Passed)
{
return(Rankings.F);
}
bool flag1 = ContainsMods((Mods)rf.UsedMods, Mods.Hidden | Mods.Flashlight);
bool flag2 = ContainsMods((Mods)rf.UsedMods, Mods.Hidden | Mods.Flashlight | Mods.FadeIn);
float accuracy = GetAccuracy(rf);
switch (rf.Mode)
{
case 1:
float num1 = rf.Count300 / GetTotalHits(rf);
float num2 = rf.Count50 / GetTotalHits(rf);
if (num1 == 1.0)
{
return(flag1 ? Rankings.XH : Rankings.X);
}
if (num1 > 0.9 && num2 <= 0.01 && rf.CountMiss == 0)
{
return(flag1 ? Rankings.SH : Rankings.S);
}
if (num1 > 0.8 && rf.CountMiss == 0 || num1 > 0.9)
{
return(Rankings.A);
}
if (num1 > 0.7 && rf.CountMiss == 0 || num1 > 0.8)
{
return(Rankings.B);
}
return(num1 <= 0.6 ? Rankings.D : Rankings.C);
case 2:
if (accuracy == 1.0)
{
return(flag1 ? Rankings.XH : Rankings.X);
}
if (accuracy > 0.98)
{
return(flag1 ? Rankings.SH : Rankings.S);
}
if (accuracy > 0.94)
{
return(Rankings.A);
}
if (accuracy > 0.9)
{
return(Rankings.B);
}
return(accuracy <= 0.85 ? Rankings.D : Rankings.C);
case 3:
if (accuracy == 1.0)
{
return(flag2 ? Rankings.XH : Rankings.X);
}
if (accuracy > 0.95)
{
return(flag2 ? Rankings.SH : Rankings.S);
}
if (accuracy > 0.9)
{
return(Rankings.A);
}
if (accuracy > 0.8)
{
return(Rankings.B);
}
return(accuracy <= 0.7 ? Rankings.D : Rankings.C);
default:
float num3 = rf.Count50 / GetTotalHits(rf);
if (accuracy == 1.0 && rf.FullCombo)
{
return(flag1 ? Rankings.XH : Rankings.X);
}
if (accuracy > 0.9 && num3 <= 0.01 && rf.FullCombo)
{
return(flag1 ? Rankings.SH : Rankings.S);
}
if (accuracy > 0.8 && rf.FullCombo || accuracy > 0.9)
{
return(Rankings.A);
}
if (accuracy > 0.7 && rf.FullCombo || accuracy > 0.8)
{
return(Rankings.B);
}
return(GetAccuracy(rf) <= 0.6 ? Rankings.D : Rankings.C);
}
}