/// <summary>
/// Loads Metadata if not already loaded and loads Lifedata, Timestamp, Playtime and Clicks.
/// </summary>
public void Load()
{
if (!_headerLoaded)
{
LoadHeader();
}
if (_fullLoaded)
{
return;
}
//Life
var lifeData = _replayReader.ReadNullableString();
if (!string.IsNullOrEmpty(lifeData))
{
foreach (
var split in
lifeData.Split(',').Select(lifeBlock => lifeBlock.Split('|')).Where(split => split.Length >= 2))
{
LifeFrames.Add(new LifeFrame
{
Time = int.Parse(split[0], _culture),
Percentage = float.Parse(split[1], _culture)
});
}
}
var ticks = _replayReader.ReadInt64();
PlayTime = new DateTime(ticks, DateTimeKind.Utc);
ReplayLength = _replayReader.ReadInt32();
//Data
if (ReplayLength > 0)
{
var lastTime = 0;
using (var codedStream = LzmaCoder.Decompress(_replayReader.BaseStream as FileStream))
using (var sr = new StreamReader(codedStream))
foreach (
var split in
sr.ReadToEnd()
.Split(',')
.Where(frame => !string.IsNullOrEmpty(frame))
.Select(frame => frame.Split('|'))
.Where(split => split.Length >= 4))
{
if (split[0] == "-12345")
{
Seed = int.Parse(split[3], _culture);
continue;
}
ReplayFrames.Add(new ReplayFrame
{
TimeDiff = int.Parse(split[0], _culture),
Time = int.Parse(split[0], _culture) + lastTime,
X = float.Parse(split[1], _culture),
Y = float.Parse(split[2], _culture),
Keys = (KeyData)Enum.Parse(typeof(KeyData), split[3])
});
lastTime = ReplayFrames[ReplayFrames.Count - 1].Time;
}
}
//Todo: There are some extra bytes here
_fullLoaded = true;
}
public void Save(string file)
{
using (var bw = new BinaryWriter(new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.Read)))
{
//Header
bw.Write((byte)GameMode);
bw.Write(FileFormat);
bw.WriteNullableString(MapHash);
bw.WriteNullableString(PlayerName);
bw.WriteNullableString(ReplayHash);
bw.Write(Count300);
bw.Write(Count100);
bw.Write(Count50);
bw.Write(CountGeki);
bw.Write(CountKatu);
bw.Write(CountMiss);
bw.Write(TotalScore);
bw.Write(MaxCombo);
bw.Write(IsPerfect);
bw.Write((int)Mods);
//Life
var sb = new StringBuilder();
for (var i = 0; i < LifeFrames.Count; i++)
{
sb.AppendFormat("{0}|{1},", LifeFrames[i].Time.ToString(_culture),
LifeFrames[i].Percentage.ToString(_culture));
}
bw.WriteNullableString(sb.ToString());
bw.Write(PlayTime.ToUniversalTime().Ticks);
//Data
if (ReplayFrames.Count == 0)
{
bw.Write(0);
}
else
{
sb.Clear();
for (var i = 0; i < ReplayFrames.Count; i++)
{
sb.AppendFormat("{0}|{1}|{2}|{3},", ReplayFrames[i].TimeDiff.ToString(_culture),
ReplayFrames[i].X.ToString(_culture), ReplayFrames[i].Y.ToString(_culture),
(int)ReplayFrames[i].Keys);
}
sb.AppendFormat("{0}|{1}|{2}|{3},", -12345, 0, 0, Seed);
var rawBytes = Encoding.ASCII.GetBytes(sb.ToString());
using (var ms = new MemoryStream())
{
ms.Write(rawBytes, 0, rawBytes.Length);
var codedStream = LzmaCoder.Compress(ms);
var rawBytesCompressed = new byte[codedStream.Length];
codedStream.Read(rawBytesCompressed, 0, rawBytesCompressed.Length);
bw.Write(rawBytesCompressed.Length);
bw.Write(rawBytesCompressed);
}
}
//Todo: There are some extra bytes here
}
}
