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Add encoding and import support
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68ebe98fde
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@ -56,5 +56,14 @@ namespace osu.Game.Rulesets.Catch.Replays
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Actions.Add(CatchAction.MoveLeft);
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}
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}
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public LegacyReplayFrame ConvertTo(IBeatmap beatmap)
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{
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ReplayButtonState state = ReplayButtonState.None;
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if (Actions.Contains(CatchAction.Dash)) state |= ReplayButtonState.Left1;
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return new LegacyReplayFrame(Time, Position * CatchPlayfield.BASE_WIDTH, null, state);
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}
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}
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}
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@ -56,5 +56,42 @@ namespace osu.Game.Rulesets.Mania.Replays
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activeColumns >>= 1;
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}
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}
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public LegacyReplayFrame ConvertTo(IBeatmap beatmap)
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{
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int keys = 0;
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var converter = new ManiaBeatmapConverter(beatmap, new ManiaRuleset());
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var stage = new StageDefinition { Columns = converter.TargetColumns };
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var specialColumns = new List<int>();
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for (int i = 0; i < converter.TargetColumns; i++)
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{
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if (stage.IsSpecialColumn(i))
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specialColumns.Add(i);
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}
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foreach (var action in Actions)
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{
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switch (action)
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{
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case ManiaAction.Special1:
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keys |= 1 << specialColumns[0];
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break;
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case ManiaAction.Special2:
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keys |= 1 << specialColumns[1];
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break;
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default:
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keys |= 1 << (action - ManiaAction.Key1);
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break;
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}
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}
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return new LegacyReplayFrame(Time, keys, null, ReplayButtonState.None);
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}
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}
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}
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@ -32,5 +32,17 @@ namespace osu.Game.Rulesets.Osu.Replays
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if (currentFrame.MouseLeft) Actions.Add(OsuAction.LeftButton);
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if (currentFrame.MouseRight) Actions.Add(OsuAction.RightButton);
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}
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public LegacyReplayFrame ConvertTo(IBeatmap beatmap)
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{
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ReplayButtonState state = ReplayButtonState.None;
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if (Actions.Contains(OsuAction.LeftButton))
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state |= ReplayButtonState.Left1;
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if (Actions.Contains(OsuAction.RightButton))
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state |= ReplayButtonState.Right1;
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return new LegacyReplayFrame(Time, Position.X, Position.Y, state);
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}
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}
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}
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@ -30,5 +30,17 @@ namespace osu.Game.Rulesets.Taiko.Replays
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if (currentFrame.MouseLeft1) Actions.Add(TaikoAction.LeftCentre);
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if (currentFrame.MouseLeft2) Actions.Add(TaikoAction.RightCentre);
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}
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public LegacyReplayFrame ConvertTo(IBeatmap beatmap)
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{
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ReplayButtonState state = ReplayButtonState.None;
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if (Actions.Contains(TaikoAction.LeftRim)) state |= ReplayButtonState.Right1;
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if (Actions.Contains(TaikoAction.RightRim)) state |= ReplayButtonState.Right2;
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if (Actions.Contains(TaikoAction.LeftCentre)) state |= ReplayButtonState.Left1;
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if (Actions.Contains(TaikoAction.RightCentre)) state |= ReplayButtonState.Left2;
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return new LegacyReplayFrame(Time, null, null, state);
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}
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}
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}
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30
osu.Game/IO/Archives/LegacyByteArrayReader.cs
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30
osu.Game/IO/Archives/LegacyByteArrayReader.cs
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@ -0,0 +1,30 @@
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// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System.Collections.Generic;
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using System.IO;
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namespace osu.Game.IO.Archives
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{
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/// <summary>
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/// Allows reading a single file from the provided stream.
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/// </summary>
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public class LegacyByteArrayReader : ArchiveReader
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{
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private readonly byte[] content;
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public LegacyByteArrayReader(byte[] content, string filename)
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: base(filename)
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{
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this.content = content;
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}
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public override Stream GetStream(string name) => new MemoryStream(content);
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public override void Dispose()
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{
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}
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public override IEnumerable<string> Filenames => new[] { Name };
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}
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}
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@ -18,5 +18,11 @@ namespace osu.Game.Rulesets.Replays.Types
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/// <param name="beatmap">The beatmap.</param>
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/// <param name="lastFrame">The last post-conversion <see cref="ReplayFrame"/>, used to fill in missing delta information. May be null.</param>
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void ConvertFrom(LegacyReplayFrame currentFrame, IBeatmap beatmap, ReplayFrame lastFrame = null);
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/// <summary>
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/// Populates this <see cref="ReplayFrame"/> using values from a <see cref="LegacyReplayFrame"/>.
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/// </summary>
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/// <param name="beatmap">The beatmap.</param>
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LegacyReplayFrame ConvertTo(IBeatmap beatmap);
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}
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}
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@ -268,6 +268,10 @@ namespace osu.Game.Rulesets.UI
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throw new InvalidOperationException($"A {nameof(KeyBindingInputManager)} which supports recording is not available");
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var recorder = CreateReplayRecorder(recordingReplay);
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if (recorder == null)
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return;
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recorder.ScreenSpaceToGamefield = Playfield.ScreenSpaceToGamefield;
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recordingInputHandler.Recorder = recorder;
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@ -3,6 +3,14 @@
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using System;
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using System.IO;
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using System.Linq;
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using System.Text;
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using osu.Framework.Extensions;
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using osu.Game.Beatmaps;
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using osu.Game.IO.Legacy;
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using osu.Game.Replays.Legacy;
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using osu.Game.Rulesets.Replays.Types;
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using SharpCompress.Compressors.LZMA;
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namespace osu.Game.Scoring.Legacy
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{
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@ -11,25 +19,96 @@ namespace osu.Game.Scoring.Legacy
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public const int LATEST_VERSION = 128;
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private readonly Score score;
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private readonly IBeatmap beatmap;
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public LegacyScoreEncoder(Score score)
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public LegacyScoreEncoder(Score score, IBeatmap beatmap)
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{
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this.score = score;
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this.beatmap = beatmap;
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if (score.ScoreInfo.Beatmap.RulesetID < 0 || score.ScoreInfo.Beatmap.RulesetID > 3)
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throw new ArgumentException("Only scores in the osu, taiko, catch, or mania rulesets can be encoded to the legacy score format.", nameof(score));
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}
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public void Encode(TextWriter writer)
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public void Encode(Stream stream)
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{
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writer.WriteLine($"osu file format v{LATEST_VERSION}");
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using (SerializationWriter sw = new SerializationWriter(stream))
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{
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sw.Write((byte)score.ScoreInfo.RulesetID);
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sw.Write(LATEST_VERSION);
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sw.Write(score.ScoreInfo.Beatmap.MD5Hash);
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sw.Write(score.ScoreInfo.UserString);
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sw.Write($"lazer-{score.ScoreInfo.UserString}-{score.ScoreInfo.Date}".ComputeMD5Hash());
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sw.Write((ushort)(score.ScoreInfo.GetCount300() ?? 0));
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sw.Write((ushort)(score.ScoreInfo.GetCount100() ?? 0));
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sw.Write((ushort)(score.ScoreInfo.GetCount50() ?? 0));
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sw.Write((ushort)(score.ScoreInfo.GetCountGeki() ?? 0));
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sw.Write((ushort)(score.ScoreInfo.GetCountKatu() ?? 0));
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sw.Write((ushort)(score.ScoreInfo.GetCountMiss() ?? 0));
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sw.Write((int)(score.ScoreInfo.TotalScore));
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sw.Write((ushort)score.ScoreInfo.MaxCombo);
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sw.Write(score.ScoreInfo.Combo == score.ScoreInfo.MaxCombo);
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sw.Write((int)score.ScoreInfo.Ruleset.CreateInstance().ConvertToLegacyMods(score.ScoreInfo.Mods));
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writer.WriteLine();
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handleGeneral(writer);
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sw.Write(getHpGraphFormatted());
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sw.Write(score.ScoreInfo.Date.DateTime);
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sw.WriteByteArray(createReplayData());
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sw.Write((long)0);
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writeModSpecificData(score.ScoreInfo, sw);
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}
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}
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private void handleGeneral(TextWriter writer)
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private void writeModSpecificData(ScoreInfo score, SerializationWriter sw)
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{
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}
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private byte[] createReplayData()
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{
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var content = new ASCIIEncoding().GetBytes(replayStringContent);
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using (var outStream = new MemoryStream())
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{
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using (var lzma = new LzmaStream(new LzmaEncoderProperties(false, 1 << 21, 255), false, outStream))
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{
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outStream.Write(lzma.Properties);
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long fileSize = content.Length;
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for (int i = 0; i < 8; i++)
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outStream.WriteByte((byte)(fileSize >> (8 * i)));
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lzma.Write(content);
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}
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return outStream.ToArray();
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}
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}
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private string replayStringContent
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{
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get
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{
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StringBuilder replayData = new StringBuilder();
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if (score.Replay != null)
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{
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LegacyReplayFrame lastF = new LegacyReplayFrame(0, 0, 0, ReplayButtonState.None);
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foreach (var f in score.Replay.Frames.OfType<IConvertibleReplayFrame>().Select(f => f.ConvertTo(beatmap)))
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{
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replayData.Append(FormattableString.Invariant($"{f.Time - lastF.Time}|{f.MouseX}|{f.MouseY}|{(int)f.ButtonState},"));
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lastF = f;
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}
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}
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replayData.AppendFormat(@"{0}|{1}|{2}|{3},", -12345, 0, 0, 0);
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return replayData.ToString();
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}
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}
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private string getHpGraphFormatted()
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{
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// todo: implement, maybe?
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return string.Empty;
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}
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}
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}
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@ -3,6 +3,7 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using osu.Framework.Allocation;
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using osu.Framework.Audio;
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@ -17,6 +18,7 @@ using osu.Framework.Threading;
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using osu.Game.Beatmaps;
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using osu.Game.Configuration;
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using osu.Game.Graphics.Containers;
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using osu.Game.IO.Archives;
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using osu.Game.Online.API;
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using osu.Game.Overlays;
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using osu.Game.Replays;
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@ -25,6 +27,7 @@ using osu.Game.Rulesets.Mods;
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using osu.Game.Rulesets.Scoring;
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using osu.Game.Rulesets.UI;
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using osu.Game.Scoring;
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using osu.Game.Scoring.Legacy;
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using osu.Game.Screens.Ranking;
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using osu.Game.Skinning;
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using osu.Game.Users;
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@ -643,19 +646,29 @@ namespace osu.Game.Screens.Play
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completionProgressDelegate?.Cancel();
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completionProgressDelegate = Schedule(delegate
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{
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var score = CreateScore();
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if (DrawableRuleset.ReplayScore == null)
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{
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scoreManager.Import(score).ContinueWith(_ => Schedule(() =>
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{
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// screen may be in the exiting transition phase.
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if (this.IsCurrentScreen())
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this.Push(CreateResults(score));
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}));
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}
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if (DrawableRuleset.ReplayScore != null)
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this.Push(CreateResults(DrawableRuleset.ReplayScore.ScoreInfo));
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else
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this.Push(CreateResults(score));
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{
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var score = new Score
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{
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ScoreInfo = CreateScore(),
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Replay = recordingReplay
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};
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using (var stream = new MemoryStream())
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{
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new LegacyScoreEncoder(score, gameplayBeatmap).Encode(stream);
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scoreManager.Import(score.ScoreInfo, new LegacyByteArrayReader(stream.ToArray(), "replay.osr"))
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.ContinueWith(imported => Schedule(() =>
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{
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// screen may be in the exiting transition phase.
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if (this.IsCurrentScreen())
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this.Push(CreateResults(imported.Result));
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}));
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}
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}
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});
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}
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