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Create class hierarchy for Score/Replay storage.

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Dean Herbert
2017-03-04 15:29:15 +09:00
parent 9e1383fa48
commit adb6f01e39
9 changed files with 382 additions and 285 deletions
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358
osu.Desktop.VisualTests/Tests/TestCaseReplay.cs
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@ -4,12 +4,17 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using osu.Framework.Allocation;
using osu.Framework.Screens.Testing;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.Formats;
using OpenTK;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Input;
using osu.Framework.Input.Handlers;
using osu.Framework.MathUtils;
using osu.Framework.Platform;
using osu.Game.Beatmaps.IO;
using osu.Game.Database;
using osu.Game.Input.Handlers;
@ -19,62 +24,345 @@ using osu.Game.Modes.Objects;
using osu.Game.Modes.Osu.Objects;
using osu.Game.Screens.Play;
using OpenTK.Graphics;
using OpenTK.Input;
using SharpCompress.Archives.SevenZip;
using SharpCompress.Readers;
using KeyboardState = osu.Framework.Input.KeyboardState;
using MouseState = osu.Framework.Input.MouseState;
namespace osu.Desktop.VisualTests.Tests
{
public class ScoreDatabase
{
private readonly Storage storage;
private const string replay_folder = @"replays";
public ScoreDatabase(Storage storage)
{
this.storage = storage;
}
public Score ReadReplayFile(string replayFilename)
{
Score score;
using (Stream s = storage.GetStream(Path.Combine(replay_folder, replayFilename)))
using (SerializationReader sr = new SerializationReader(s))
{
var ruleset = Ruleset.GetRuleset((PlayMode)sr.ReadByte());
var processor = ruleset.CreateScoreProcessor();
score = processor.GetScore();
/* score.Pass = true;*/
var version = sr.ReadInt32();
/* score.FileChecksum = */ sr.ReadString();
/* score.PlayerName = */ sr.ReadString();
/* var localScoreChecksum = */ sr.ReadString();
/* score.Count300 = */ sr.ReadUInt16();
/* score.Count100 = */ sr.ReadUInt16();
/* score.Count50 = */ sr.ReadUInt16();
/* score.CountGeki = */ sr.ReadUInt16();
/* score.CountKatu = */ sr.ReadUInt16();
/* score.CountMiss = */ sr.ReadUInt16();
score.TotalScore = sr.ReadInt32();
score.MaxCombo = sr.ReadUInt16();
/* score.Perfect = */ sr.ReadBoolean();
/* score.EnabledMods = (Mods)*/ sr.ReadInt32();
/* score.HpGraphString = */ sr.ReadString();
/* score.Date = */ sr.ReadDateTime();
var compressedReplay = sr.ReadByteArray();
if (version >= 20140721)
/*OnlineId =*/ sr.ReadInt64();
else if (version >= 20121008)
/*OnlineId =*/ sr.ReadInt32();
//new ASCIIEncoding().GetString(SevenZipHelper.Decompress(ReplayCompressed)));
score.Replay = new LegacyReplay();
//float lastTime = 0;
//foreach (var l in File.ReadAllText(@"C:\Users\Dean\Desktop\2157025197").Split(','))
//{
// var split = l.Split('|');
// if (split.Length < 4 || float.Parse(split[0]) < 0) continue;
// lastTime += float.Parse(split[0]);
// list.Add(new LegacyReplay.LegacyReplayInputHandler.LegacyReplayFrame(
// lastTime,
// float.Parse(split[1]),
// 384 - float.Parse(split[2]),
// (LegacyReplay.LegacyReplayInputHandler.LegacyButtonState)int.Parse(split[3])
// ));
//}
}
return score;
}
}
class TestCaseReplay : TestCasePlayer
{
private WorkingBeatmap beatmap;
private LegacyReplayInputHandler replay;
private InputHandler replay;
private Func<Stream> getReplayStream;
private ScoreDatabase scoreDatabase;
public override string Name => @"Replay";
public override string Description => @"Testing replay playback.";
public override void Reset()
[BackgroundDependencyLoader]
private void load(Storage storage)
{
base.Reset();
var list = new List<LegacyReplayInputHandler.LegacyReplayFrame>();
float lastTime = 0;
foreach (var l in File.ReadAllText(@"C:\Users\Dean\Desktop\2157025197").Split(','))
{
var split = l.Split('|');
if (split.Length < 4 || float.Parse(split[0]) < 0) continue;
lastTime += float.Parse(split[0]);
list.Add(new LegacyReplayInputHandler.LegacyReplayFrame(
lastTime,
float.Parse(split[1]),
384 - float.Parse(split[2]),
(LegacyReplayInputHandler.LegacyButtonState)int.Parse(split[3])
));
}
replay = new LegacyReplayInputHandler(list);
//var data = File.ReadAllBytes(@"C:\Users\Dean\.osu\Replays\Tao - O2i3 - Ooi [Game Edit] [Advanced] (2016-08-08) Osu.osr");
//using (MemoryStream dataStream = new MemoryStream(data))
//{
// var obj = SerializationReader.DynamicDeserializer.Deserialize(dataStream);
// Console.WriteLine(obj);
//}
scoreDatabase = new ScoreDatabase(storage);
}
protected override Player CreatePlayer(WorkingBeatmap beatmap)
{
var player = base.CreatePlayer(beatmap);
player.ReplayInputHandler = replay;
player.ReplayInputHandler = scoreDatabase.ReadReplayFile(@"Tao - O2i3 - Ooi [Game Edit] [Advanced] (2016-08-08) Osu.osr").Replay.GetInputHandler();
return player;
}
}
public class LegacyReplay : Replay
{
private new List<LegacyReplayFrame> frames = new List<LegacyReplayFrame>();
public override ReplayInputHandler GetInputHandler() => new LegacyReplayInputHandler(frames);
/// <summary>
/// The ReplayHandler will take a replay and handle the propagation of updates to the input stack.
/// It handles logic of any frames which *must* be executed.
/// </summary>
public class LegacyReplayInputHandler : ReplayInputHandler
{
private readonly List<LegacyReplayFrame> replayContent;
int currentFrameIndex;
public LegacyReplayFrame CurrentFrame => !hasFrames ? null : replayContent[currentFrameIndex];
public LegacyReplayFrame NextFrame => !hasFrames ? null : replayContent[MathHelper.Clamp(currentDirection > 0 ? currentFrameIndex + 1 : currentFrameIndex - 1, 0, replayContent.Count - 1)];
public LegacyReplayInputHandler(List<LegacyReplayFrame> replayContent)
{
this.replayContent = replayContent;
}
private bool nextFrame()
{
int newFrame = MathHelper.Clamp(currentFrameIndex + (currentDirection > 0 ? 1 : -1), 0, replayContent.Count - 1);
//ensure we aren't at an extent.
if (newFrame == currentFrameIndex) return false;
currentFrameIndex = newFrame;
return true;
}
public void SetPosition(Vector2 pos)
{
}
private Vector2? position
{
get
{
if (!hasFrames)
return null;
if (AtLastFrame)
return CurrentFrame.Position;
return Interpolation.ValueAt(currentTime, CurrentFrame.Position, NextFrame.Position, CurrentFrame.Time, NextFrame.Time);
}
}
public override List<InputState> GetPendingStates()
{
return new List<InputState>
{
new InputState
{
Mouse = new ReplayMouseState(
ToScreenSpace(position ?? Vector2.Zero),
new List<MouseState.ButtonState>
{
new MouseState.ButtonState(MouseButton.Left)
{
State = CurrentFrame?.MouseLeft ?? false
},
new MouseState.ButtonState(MouseButton.Right)
{
State = CurrentFrame?.MouseRight ?? false
},
}
),
Keyboard = new ReplayKeyboardState(new List<Key>())
}
};
}
public bool AtLastFrame => currentFrameIndex == replayContent.Count - 1;
public bool AtFirstFrame => currentFrameIndex == 0;
public Vector2 Size => new Vector2(512, 384);
private const double sixty_frame_time = 1000 / 60;
double currentTime;
int currentDirection;
/// <summary>
/// When set, we will ensure frames executed by nested drawables are frame-accurate to replay data.
/// Disabling this can make replay playback smoother (useful for autoplay, currently).
/// </summary>
public bool FrameAccuratePlayback = true;
private bool hasFrames => replayContent.Count > 0;
bool inImportantSection =>
FrameAccuratePlayback &&
//a button is in a pressed state
(currentDirection > 0 ? CurrentFrame : NextFrame)?.ButtonState > LegacyButtonState.None &&
//the next frame is within an allowable time span
Math.Abs(currentTime - NextFrame?.Time ?? 0) <= sixty_frame_time * 1.2;
/// <summary>
/// Update the current frame based on an incoming time value.
/// There are cases where we return a "must-use" time value that is different from the input.
/// This is to ensure accurate playback of replay data.
/// </summary>
/// <param name="time">The time which we should use for finding the current frame.</param>
/// <returns>The usable time value. If null, we shouldn't be running components reliant on this data.</returns>
public override double? SetFrameFromTime(double time)
{
currentDirection = time.CompareTo(currentTime);
if (currentDirection == 0) currentDirection = 1;
if (hasFrames)
{
//if we changed frames, we want to execute once *exactly* on the frame's time.
if (currentDirection == time.CompareTo(NextFrame.Time) && nextFrame())
return currentTime = CurrentFrame.Time;
//if we didn't change frames, we need to ensure we are allowed to run frames in between, else return null.
if (inImportantSection)
return null;
}
return currentTime = time;
}
private class ReplayMouseState : MouseState
{
public ReplayMouseState(Vector2 position, List<ButtonState> list)
{
Position = position;
ButtonStates = list;
}
}
private class ReplayKeyboardState : KeyboardState
{
public ReplayKeyboardState(List<Key> keys)
{
Keys = keys;
}
}
}
[Flags]
public enum LegacyButtonState
{
None = 0,
Left1 = 1,
Right1 = 2,
Left2 = 4,
Right2 = 8,
Smoke = 16
}
public class LegacyReplayFrame
{
public Vector2 Position => new Vector2(MouseX, MouseY);
public float MouseX;
public float MouseY;
public bool MouseLeft;
public bool MouseRight;
public bool MouseLeft1;
public bool MouseRight1;
public bool MouseLeft2;
public bool MouseRight2;
public LegacyButtonState ButtonState;
public double Time;
public LegacyReplayFrame(double time, float posX, float posY, LegacyButtonState buttonState)
{
MouseX = posX;
MouseY = posY;
ButtonState = buttonState;
SetButtonStates(buttonState);
Time = time;
}
public void SetButtonStates(LegacyButtonState buttonState)
{
ButtonState = buttonState;
MouseLeft = (buttonState & (LegacyButtonState.Left1 | LegacyButtonState.Left2)) > 0;
MouseLeft1 = (buttonState & LegacyButtonState.Left1) > 0;
MouseLeft2 = (buttonState & LegacyButtonState.Left2) > 0;
MouseRight = (buttonState & (LegacyButtonState.Right1 | LegacyButtonState.Right2)) > 0;
MouseRight1 = (buttonState & LegacyButtonState.Right1) > 0;
MouseRight2 = (buttonState & LegacyButtonState.Right2) > 0;
}
public LegacyReplayFrame(Stream s) : this(new SerializationReader(s))
{
}
public LegacyReplayFrame(SerializationReader sr)
{
ButtonState = (LegacyButtonState)sr.ReadByte();
SetButtonStates(ButtonState);
byte bt = sr.ReadByte();
if (bt > 0)//Handle Pre-Taiko compatible replays.
SetButtonStates(LegacyButtonState.Right1);
MouseX = sr.ReadSingle();
MouseY = sr.ReadSingle();
Time = sr.ReadInt32();
}
public void ReadFromStream(SerializationReader sr)
{
throw new System.NotImplementedException();
}
public void WriteToStream(SerializationWriter sw)
{
sw.Write((byte)ButtonState);
sw.Write((byte)0);
sw.Write(MouseX);
sw.Write(MouseY);
sw.Write(Time);
}
public override string ToString()
{
return $"{Time}\t({MouseX},{MouseY})\t{MouseLeft}\t{MouseRight}\t{MouseLeft1}\t{MouseRight1}\t{MouseLeft2}\t{MouseRight2}\t{ButtonState}";
}
}
}
}