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71 lines
2.1 KiB
C#
71 lines
2.1 KiB
C#
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using System;
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using System.IO;
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using osu.Game.IO.Legacy;
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namespace osu.Game.Modes.Replays
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{
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/// <summary>
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/// Reads a replay from a legacy replay file (.osr v1)
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/// </summary>
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public class LegacyFramedReplay : FramedReplay
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{
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public LegacyFramedReplay(StreamReader reader)
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{
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float lastTime = 0;
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foreach (var l in reader.ReadToEnd().Split(','))
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{
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var split = l.Split('|');
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if (split.Length < 4 || float.Parse(split[0]) < 0) continue;
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lastTime += float.Parse(split[0]);
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Frames.Add(new ReplayFrame(
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lastTime,
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float.Parse(split[1]),
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384 - float.Parse(split[2]),
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(ReplayButtonState)int.Parse(split[3])
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));
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}
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}
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public class LegacyReplayFrame : ReplayFrame
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{
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public LegacyReplayFrame(Stream s) : this(new SerializationReader(s))
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{
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}
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public LegacyReplayFrame(SerializationReader sr)
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{
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ButtonState = (ReplayButtonState)sr.ReadByte();
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byte bt = sr.ReadByte();
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if (bt > 0)//Handle Pre-Taiko compatible replays.
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ButtonState = ReplayButtonState.Right1;
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MouseX = sr.ReadSingle();
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MouseY = sr.ReadSingle();
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Time = sr.ReadInt32();
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}
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public void ReadFromStream(SerializationReader sr)
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{
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throw new NotImplementedException();
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}
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public void WriteToStream(SerializationWriter sw)
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{
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sw.Write((byte)ButtonState);
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sw.Write((byte)0);
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sw.Write(MouseX);
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sw.Write(MouseY);
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sw.Write(Time);
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}
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}
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}
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}
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