예제 #1
0
파일: Replay.cs 프로젝트: Ciphra333/Osu-Bot
        /// <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;
        }
예제 #2
0
파일: Replay.cs 프로젝트: Ciphra333/Osu-Bot
        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
            }
        }