diff --git a/osu.Game.Rulesets.Catch/Replays/CatchReplayFrame.cs b/osu.Game.Rulesets.Catch/Replays/CatchReplayFrame.cs index b41a5e0612..bc60f16ae8 100644 --- a/osu.Game.Rulesets.Catch/Replays/CatchReplayFrame.cs +++ b/osu.Game.Rulesets.Catch/Replays/CatchReplayFrame.cs @@ -56,5 +56,14 @@ namespace osu.Game.Rulesets.Catch.Replays Actions.Add(CatchAction.MoveLeft); } } + + public LegacyReplayFrame ConvertTo(IBeatmap beatmap) + { + ReplayButtonState state = ReplayButtonState.None; + + if (Actions.Contains(CatchAction.Dash)) state |= ReplayButtonState.Left1; + + return new LegacyReplayFrame(Time, Position * CatchPlayfield.BASE_WIDTH, null, state); + } } } diff --git a/osu.Game.Rulesets.Mania/Replays/ManiaReplayFrame.cs b/osu.Game.Rulesets.Mania/Replays/ManiaReplayFrame.cs index 877a9ee410..4987aa8e4c 100644 --- a/osu.Game.Rulesets.Mania/Replays/ManiaReplayFrame.cs +++ b/osu.Game.Rulesets.Mania/Replays/ManiaReplayFrame.cs @@ -56,5 +56,42 @@ namespace osu.Game.Rulesets.Mania.Replays activeColumns >>= 1; } } + + public LegacyReplayFrame ConvertTo(IBeatmap beatmap) + { + int keys = 0; + + var converter = new ManiaBeatmapConverter(beatmap, new ManiaRuleset()); + + var stage = new StageDefinition { Columns = converter.TargetColumns }; + + var specialColumns = new List(); + + for (int i = 0; i < converter.TargetColumns; i++) + { + if (stage.IsSpecialColumn(i)) + specialColumns.Add(i); + } + + foreach (var action in Actions) + { + switch (action) + { + case ManiaAction.Special1: + keys |= 1 << specialColumns[0]; + break; + + case ManiaAction.Special2: + keys |= 1 << specialColumns[1]; + break; + + default: + keys |= 1 << (action - ManiaAction.Key1); + break; + } + } + + return new LegacyReplayFrame(Time, keys, null, ReplayButtonState.None); + } } } diff --git a/osu.Game.Rulesets.Osu/Replays/OsuReplayFrame.cs b/osu.Game.Rulesets.Osu/Replays/OsuReplayFrame.cs index e6c6db5e61..93cf4db5b1 100644 --- a/osu.Game.Rulesets.Osu/Replays/OsuReplayFrame.cs +++ b/osu.Game.Rulesets.Osu/Replays/OsuReplayFrame.cs @@ -32,5 +32,17 @@ namespace osu.Game.Rulesets.Osu.Replays if (currentFrame.MouseLeft) Actions.Add(OsuAction.LeftButton); if (currentFrame.MouseRight) Actions.Add(OsuAction.RightButton); } + + public LegacyReplayFrame ConvertTo(IBeatmap beatmap) + { + ReplayButtonState state = ReplayButtonState.None; + + if (Actions.Contains(OsuAction.LeftButton)) + state |= ReplayButtonState.Left1; + if (Actions.Contains(OsuAction.RightButton)) + state |= ReplayButtonState.Right1; + + return new LegacyReplayFrame(Time, Position.X, Position.Y, state); + } } } diff --git a/osu.Game.Rulesets.Taiko/Replays/TaikoReplayFrame.cs b/osu.Game.Rulesets.Taiko/Replays/TaikoReplayFrame.cs index c5ebefc397..cb4ca35c2b 100644 --- a/osu.Game.Rulesets.Taiko/Replays/TaikoReplayFrame.cs +++ b/osu.Game.Rulesets.Taiko/Replays/TaikoReplayFrame.cs @@ -30,5 +30,17 @@ namespace osu.Game.Rulesets.Taiko.Replays if (currentFrame.MouseLeft1) Actions.Add(TaikoAction.LeftCentre); if (currentFrame.MouseLeft2) Actions.Add(TaikoAction.RightCentre); } + + public LegacyReplayFrame ConvertTo(IBeatmap beatmap) + { + ReplayButtonState state = ReplayButtonState.None; + + if (Actions.Contains(TaikoAction.LeftRim)) state |= ReplayButtonState.Right1; + if (Actions.Contains(TaikoAction.RightRim)) state |= ReplayButtonState.Right2; + if (Actions.Contains(TaikoAction.LeftCentre)) state |= ReplayButtonState.Left1; + if (Actions.Contains(TaikoAction.RightCentre)) state |= ReplayButtonState.Left2; + + return new LegacyReplayFrame(Time, null, null, state); + } } } diff --git a/osu.Game/IO/Archives/LegacyByteArrayReader.cs b/osu.Game/IO/Archives/LegacyByteArrayReader.cs new file mode 100644 index 0000000000..0c3620403f --- /dev/null +++ b/osu.Game/IO/Archives/LegacyByteArrayReader.cs @@ -0,0 +1,30 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +using System.Collections.Generic; +using System.IO; + +namespace osu.Game.IO.Archives +{ + /// + /// Allows reading a single file from the provided stream. + /// + public class LegacyByteArrayReader : ArchiveReader + { + private readonly byte[] content; + + public LegacyByteArrayReader(byte[] content, string filename) + : base(filename) + { + this.content = content; + } + + public override Stream GetStream(string name) => new MemoryStream(content); + + public override void Dispose() + { + } + + public override IEnumerable Filenames => new[] { Name }; + } +} diff --git a/osu.Game/Rulesets/Replays/Types/IConvertibleReplayFrame.cs b/osu.Game/Rulesets/Replays/Types/IConvertibleReplayFrame.cs index c2947c0aca..a240e7aa0e 100644 --- a/osu.Game/Rulesets/Replays/Types/IConvertibleReplayFrame.cs +++ b/osu.Game/Rulesets/Replays/Types/IConvertibleReplayFrame.cs @@ -18,5 +18,11 @@ namespace osu.Game.Rulesets.Replays.Types /// The beatmap. /// The last post-conversion , used to fill in missing delta information. May be null. void ConvertFrom(LegacyReplayFrame currentFrame, IBeatmap beatmap, ReplayFrame lastFrame = null); + + /// + /// Populates this using values from a . + /// + /// The beatmap. + LegacyReplayFrame ConvertTo(IBeatmap beatmap); } } diff --git a/osu.Game/Rulesets/UI/DrawableRuleset.cs b/osu.Game/Rulesets/UI/DrawableRuleset.cs index 5c57a92cd1..e4e2f5d569 100644 --- a/osu.Game/Rulesets/UI/DrawableRuleset.cs +++ b/osu.Game/Rulesets/UI/DrawableRuleset.cs @@ -268,6 +268,10 @@ namespace osu.Game.Rulesets.UI throw new InvalidOperationException($"A {nameof(KeyBindingInputManager)} which supports recording is not available"); var recorder = CreateReplayRecorder(recordingReplay); + + if (recorder == null) + return; + recorder.ScreenSpaceToGamefield = Playfield.ScreenSpaceToGamefield; recordingInputHandler.Recorder = recorder; diff --git a/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs b/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs index 927ab3fe07..3e3120d99f 100644 --- a/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs +++ b/osu.Game/Scoring/Legacy/LegacyScoreEncoder.cs @@ -3,6 +3,14 @@ using System; using System.IO; +using System.Linq; +using System.Text; +using osu.Framework.Extensions; +using osu.Game.Beatmaps; +using osu.Game.IO.Legacy; +using osu.Game.Replays.Legacy; +using osu.Game.Rulesets.Replays.Types; +using SharpCompress.Compressors.LZMA; namespace osu.Game.Scoring.Legacy { @@ -11,25 +19,96 @@ namespace osu.Game.Scoring.Legacy public const int LATEST_VERSION = 128; private readonly Score score; + private readonly IBeatmap beatmap; - public LegacyScoreEncoder(Score score) + public LegacyScoreEncoder(Score score, IBeatmap beatmap) { this.score = score; + this.beatmap = beatmap; if (score.ScoreInfo.Beatmap.RulesetID < 0 || score.ScoreInfo.Beatmap.RulesetID > 3) throw new ArgumentException("Only scores in the osu, taiko, catch, or mania rulesets can be encoded to the legacy score format.", nameof(score)); } - public void Encode(TextWriter writer) + public void Encode(Stream stream) { - writer.WriteLine($"osu file format v{LATEST_VERSION}"); + using (SerializationWriter sw = new SerializationWriter(stream)) + { + sw.Write((byte)score.ScoreInfo.RulesetID); + sw.Write(LATEST_VERSION); + sw.Write(score.ScoreInfo.Beatmap.MD5Hash); + sw.Write(score.ScoreInfo.UserString); + sw.Write($"lazer-{score.ScoreInfo.UserString}-{score.ScoreInfo.Date}".ComputeMD5Hash()); + sw.Write((ushort)(score.ScoreInfo.GetCount300() ?? 0)); + sw.Write((ushort)(score.ScoreInfo.GetCount100() ?? 0)); + sw.Write((ushort)(score.ScoreInfo.GetCount50() ?? 0)); + sw.Write((ushort)(score.ScoreInfo.GetCountGeki() ?? 0)); + sw.Write((ushort)(score.ScoreInfo.GetCountKatu() ?? 0)); + sw.Write((ushort)(score.ScoreInfo.GetCountMiss() ?? 0)); + sw.Write((int)(score.ScoreInfo.TotalScore)); + sw.Write((ushort)score.ScoreInfo.MaxCombo); + sw.Write(score.ScoreInfo.Combo == score.ScoreInfo.MaxCombo); + sw.Write((int)score.ScoreInfo.Ruleset.CreateInstance().ConvertToLegacyMods(score.ScoreInfo.Mods)); - writer.WriteLine(); - handleGeneral(writer); + sw.Write(getHpGraphFormatted()); + sw.Write(score.ScoreInfo.Date.DateTime); + sw.WriteByteArray(createReplayData()); + sw.Write((long)0); + writeModSpecificData(score.ScoreInfo, sw); + } } - private void handleGeneral(TextWriter writer) + private void writeModSpecificData(ScoreInfo score, SerializationWriter sw) { } + + private byte[] createReplayData() + { + var content = new ASCIIEncoding().GetBytes(replayStringContent); + + using (var outStream = new MemoryStream()) + { + using (var lzma = new LzmaStream(new LzmaEncoderProperties(false, 1 << 21, 255), false, outStream)) + { + outStream.Write(lzma.Properties); + + long fileSize = content.Length; + for (int i = 0; i < 8; i++) + outStream.WriteByte((byte)(fileSize >> (8 * i))); + + lzma.Write(content); + } + + return outStream.ToArray(); + } + } + + private string replayStringContent + { + get + { + StringBuilder replayData = new StringBuilder(); + + if (score.Replay != null) + { + LegacyReplayFrame lastF = new LegacyReplayFrame(0, 0, 0, ReplayButtonState.None); + + foreach (var f in score.Replay.Frames.OfType().Select(f => f.ConvertTo(beatmap))) + { + replayData.Append(FormattableString.Invariant($"{f.Time - lastF.Time}|{f.MouseX}|{f.MouseY}|{(int)f.ButtonState},")); + lastF = f; + } + } + + replayData.AppendFormat(@"{0}|{1}|{2}|{3},", -12345, 0, 0, 0); + return replayData.ToString(); + } + } + + private string getHpGraphFormatted() + { + // todo: implement, maybe? + return string.Empty; + } } } diff --git a/osu.Game/Screens/Play/Player.cs b/osu.Game/Screens/Play/Player.cs index 8fee516f2b..f0f36db490 100644 --- a/osu.Game/Screens/Play/Player.cs +++ b/osu.Game/Screens/Play/Player.cs @@ -3,6 +3,7 @@ using System; using System.Collections.Generic; +using System.IO; using System.Linq; using osu.Framework.Allocation; using osu.Framework.Audio; @@ -17,6 +18,7 @@ using osu.Framework.Threading; using osu.Game.Beatmaps; using osu.Game.Configuration; using osu.Game.Graphics.Containers; +using osu.Game.IO.Archives; using osu.Game.Online.API; using osu.Game.Overlays; using osu.Game.Replays; @@ -25,6 +27,7 @@ using osu.Game.Rulesets.Mods; using osu.Game.Rulesets.Scoring; using osu.Game.Rulesets.UI; using osu.Game.Scoring; +using osu.Game.Scoring.Legacy; using osu.Game.Screens.Ranking; using osu.Game.Skinning; using osu.Game.Users; @@ -643,19 +646,29 @@ namespace osu.Game.Screens.Play completionProgressDelegate?.Cancel(); completionProgressDelegate = Schedule(delegate { - var score = CreateScore(); - - if (DrawableRuleset.ReplayScore == null) - { - scoreManager.Import(score).ContinueWith(_ => Schedule(() => - { - // screen may be in the exiting transition phase. - if (this.IsCurrentScreen()) - this.Push(CreateResults(score)); - })); - } + if (DrawableRuleset.ReplayScore != null) + this.Push(CreateResults(DrawableRuleset.ReplayScore.ScoreInfo)); else - this.Push(CreateResults(score)); + { + var score = new Score + { + ScoreInfo = CreateScore(), + Replay = recordingReplay + }; + + using (var stream = new MemoryStream()) + { + new LegacyScoreEncoder(score, gameplayBeatmap).Encode(stream); + + scoreManager.Import(score.ScoreInfo, new LegacyByteArrayReader(stream.ToArray(), "replay.osr")) + .ContinueWith(imported => Schedule(() => + { + // screen may be in the exiting transition phase. + if (this.IsCurrentScreen()) + this.Push(CreateResults(imported.Result)); + })); + } + } }); }