diff --git a/osu.Game.Tests/Beatmaps/Formats/OsuLegacyDecoderTest.cs b/osu.Game.Tests/Beatmaps/Formats/OsuLegacyDecoderTest.cs index 175e07f99c..2ef1b796d1 100644 --- a/osu.Game.Tests/Beatmaps/Formats/OsuLegacyDecoderTest.cs +++ b/osu.Game.Tests/Beatmaps/Formats/OsuLegacyDecoderTest.cs @@ -19,7 +19,7 @@ namespace osu.Game.Tests.Beatmaps.Formats [Test] public void TestDecodeMetadata() { - var decoder = new OsuLegacyDecoder(); + var decoder = new LegacyBeatmapDecoder(); using (var stream = Resource.OpenResource("Soleily - Renatus (Gamu) [Insane].osu")) { var beatmap = decoder.DecodeBeatmap(new StreamReader(stream)); @@ -41,7 +41,7 @@ namespace osu.Game.Tests.Beatmaps.Formats [Test] public void TestDecodeGeneral() { - var decoder = new OsuLegacyDecoder(); + var decoder = new LegacyBeatmapDecoder(); using (var stream = Resource.OpenResource("Soleily - Renatus (Gamu) [Insane].osu")) { var beatmapInfo = decoder.DecodeBeatmap(new StreamReader(stream)).BeatmapInfo; @@ -58,7 +58,7 @@ namespace osu.Game.Tests.Beatmaps.Formats [Test] public void TestDecodeEditor() { - var decoder = new OsuLegacyDecoder(); + var decoder = new LegacyBeatmapDecoder(); using (var stream = Resource.OpenResource("Soleily - Renatus (Gamu) [Insane].osu")) { var beatmap = decoder.DecodeBeatmap(new StreamReader(stream)).BeatmapInfo; @@ -81,7 +81,7 @@ namespace osu.Game.Tests.Beatmaps.Formats [Test] public void TestDecodeDifficulty() { - var decoder = new OsuLegacyDecoder(); + var decoder = new LegacyBeatmapDecoder(); using (var stream = Resource.OpenResource("Soleily - Renatus (Gamu) [Insane].osu")) { var beatmap = decoder.DecodeBeatmap(new StreamReader(stream)); @@ -98,7 +98,7 @@ namespace osu.Game.Tests.Beatmaps.Formats [Test] public void TestDecodeColors() { - var decoder = new OsuLegacyDecoder(); + var decoder = new LegacyBeatmapDecoder(); using (var stream = Resource.OpenResource("Soleily - Renatus (Gamu) [Insane].osu")) { var beatmap = decoder.DecodeBeatmap(new StreamReader(stream)); @@ -120,7 +120,7 @@ namespace osu.Game.Tests.Beatmaps.Formats [Test] public void TestDecodeHitObjects() { - var decoder = new OsuLegacyDecoder(); + var decoder = new LegacyBeatmapDecoder(); using (var stream = Resource.OpenResource("Soleily - Renatus (Gamu) [Insane].osu")) { var beatmap = decoder.DecodeBeatmap(new StreamReader(stream)); diff --git a/osu.Game/Beatmaps/Formats/BeatmapDecoder.cs b/osu.Game/Beatmaps/Formats/BeatmapDecoder.cs index d785618780..1ecc6c0ee0 100644 --- a/osu.Game/Beatmaps/Formats/BeatmapDecoder.cs +++ b/osu.Game/Beatmaps/Formats/BeatmapDecoder.cs @@ -14,7 +14,7 @@ namespace osu.Game.Beatmaps.Formats static BeatmapDecoder() { - OsuLegacyDecoder.Register(); + LegacyDecoder.Register(); } public static BeatmapDecoder GetDecoder(StreamReader stream) @@ -36,10 +36,7 @@ namespace osu.Game.Beatmaps.Formats decoders[magic] = typeof(T); } - public virtual Beatmap DecodeBeatmap(StreamReader stream) - { - return ParseBeatmap(stream); - } + public virtual Beatmap DecodeBeatmap(StreamReader stream) => ParseBeatmap(stream); protected virtual Beatmap ParseBeatmap(StreamReader stream) { diff --git a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs new file mode 100644 index 0000000000..c8e6d6cfea --- /dev/null +++ b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs @@ -0,0 +1,401 @@ +// Copyright (c) 2007-2017 ppy Pty Ltd . +// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE + +using System; +using System.Collections.Generic; +using System.Globalization; +using System.IO; +using OpenTK.Graphics; +using osu.Game.Beatmaps.Timing; +using osu.Game.Beatmaps.Legacy; +using osu.Game.Rulesets.Objects.Legacy; +using osu.Game.Beatmaps.ControlPoints; +using osu.Game.Storyboards; +using OpenTK; +using osu.Framework.Graphics; +using osu.Framework.IO.File; + +namespace osu.Game.Beatmaps.Formats +{ + public class LegacyBeatmapDecoder : LegacyDecoder + { + private ConvertHitObjectParser parser; + private bool hasCustomColours = false; + + private LegacySampleBank defaultSampleBank; + private int defaultSampleVolume = 100; + + public LegacyBeatmapDecoder() + { + } + + public LegacyBeatmapDecoder(string header) + { + beatmapVersion = int.Parse(header.Substring(17)); + } + + protected override void processSection(Section section, string line) + { + switch (section) + { + case Section.General: + handleGeneral(line); + break; + case Section.Editor: + handleEditor(line); + break; + case Section.Metadata: + handleMetadata(line); + break; + case Section.Difficulty: + handleDifficulty(line); + break; + case Section.Events: + handleEvents(line); + break; + case Section.TimingPoints: + handleTimingPoints(line); + break; + case Section.Colours: + handleColours(line); + break; + case Section.HitObjects: + handleHitObjects(line); + break; + case Section.Variables: + handleVariables(line); + break; + } + } + + private void handleGeneral(string line) + { + var pair = splitKeyVal(line, ':'); + + var metadata = beatmap.BeatmapInfo.Metadata; + switch (pair.Key) + { + case @"AudioFilename": + metadata.AudioFile = pair.Value; + break; + case @"AudioLeadIn": + beatmap.BeatmapInfo.AudioLeadIn = int.Parse(pair.Value); + break; + case @"PreviewTime": + metadata.PreviewTime = int.Parse(pair.Value); + break; + case @"Countdown": + beatmap.BeatmapInfo.Countdown = int.Parse(pair.Value) == 1; + break; + case @"SampleSet": + defaultSampleBank = (LegacySampleBank)Enum.Parse(typeof(LegacySampleBank), pair.Value); + break; + case @"SampleVolume": + defaultSampleVolume = int.Parse(pair.Value); + break; + case @"StackLeniency": + beatmap.BeatmapInfo.StackLeniency = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + case @"Mode": + beatmap.BeatmapInfo.RulesetID = int.Parse(pair.Value); + + switch (beatmap.BeatmapInfo.RulesetID) + { + case 0: + parser = new Rulesets.Objects.Legacy.Osu.ConvertHitObjectParser(); + break; + case 1: + parser = new Rulesets.Objects.Legacy.Taiko.ConvertHitObjectParser(); + break; + case 2: + parser = new Rulesets.Objects.Legacy.Catch.ConvertHitObjectParser(); + break; + case 3: + parser = new Rulesets.Objects.Legacy.Mania.ConvertHitObjectParser(); + break; + } + break; + case @"LetterboxInBreaks": + beatmap.BeatmapInfo.LetterboxInBreaks = int.Parse(pair.Value) == 1; + break; + case @"SpecialStyle": + beatmap.BeatmapInfo.SpecialStyle = int.Parse(pair.Value) == 1; + break; + case @"WidescreenStoryboard": + beatmap.BeatmapInfo.WidescreenStoryboard = int.Parse(pair.Value) == 1; + break; + } + } + + private void handleEditor(string line) + { + var pair = splitKeyVal(line, ':'); + + switch (pair.Key) + { + case @"Bookmarks": + beatmap.BeatmapInfo.StoredBookmarks = pair.Value; + break; + case @"DistanceSpacing": + beatmap.BeatmapInfo.DistanceSpacing = double.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + case @"BeatDivisor": + beatmap.BeatmapInfo.BeatDivisor = int.Parse(pair.Value); + break; + case @"GridSize": + beatmap.BeatmapInfo.GridSize = int.Parse(pair.Value); + break; + case @"TimelineZoom": + beatmap.BeatmapInfo.TimelineZoom = double.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + } + } + + private void handleMetadata(string line) + { + var pair = splitKeyVal(line, ':'); + + var metadata = beatmap.BeatmapInfo.Metadata; + switch (pair.Key) + { + case @"Title": + metadata.Title = pair.Value; + break; + case @"TitleUnicode": + metadata.TitleUnicode = pair.Value; + break; + case @"Artist": + metadata.Artist = pair.Value; + break; + case @"ArtistUnicode": + metadata.ArtistUnicode = pair.Value; + break; + case @"Creator": + metadata.AuthorString = pair.Value; + break; + case @"Version": + beatmap.BeatmapInfo.Version = pair.Value; + break; + case @"Source": + beatmap.BeatmapInfo.Metadata.Source = pair.Value; + break; + case @"Tags": + beatmap.BeatmapInfo.Metadata.Tags = pair.Value; + break; + case @"BeatmapID": + beatmap.BeatmapInfo.OnlineBeatmapID = int.Parse(pair.Value); + break; + case @"BeatmapSetID": + beatmap.BeatmapInfo.OnlineBeatmapSetID = int.Parse(pair.Value); + metadata.OnlineBeatmapSetID = int.Parse(pair.Value); + break; + } + } + + private void handleDifficulty(string line) + { + var pair = splitKeyVal(line, ':'); + + var difficulty = beatmap.BeatmapInfo.BaseDifficulty; + switch (pair.Key) + { + case @"HPDrainRate": + difficulty.DrainRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + case @"CircleSize": + difficulty.CircleSize = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + case @"OverallDifficulty": + difficulty.OverallDifficulty = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + case @"ApproachRate": + difficulty.ApproachRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + case @"SliderMultiplier": + difficulty.SliderMultiplier = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + case @"SliderTickRate": + difficulty.SliderTickRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); + break; + } + } + + private void handleEvents(string line) + { + decodeVariables(ref line); + + string[] split = line.Split(','); + + EventType type; + if (!Enum.TryParse(split[0], out type)) + throw new InvalidDataException($@"Unknown event type {split[0]}"); + + switch (type) + { + case EventType.Background: + string filename = split[2].Trim('"'); + beatmap.BeatmapInfo.Metadata.BackgroundFile = filename; + break; + case EventType.Break: + var breakEvent = new BreakPeriod + { + StartTime = double.Parse(split[1], NumberFormatInfo.InvariantInfo), + EndTime = double.Parse(split[2], NumberFormatInfo.InvariantInfo) + }; + + if (!breakEvent.HasEffect) + return; + + beatmap.Breaks.Add(breakEvent); + break; + } + } + + private void handleTimingPoints(string line) + { + string[] split = line.Split(','); + + double time = double.Parse(split[0].Trim(), NumberFormatInfo.InvariantInfo); + double beatLength = double.Parse(split[1].Trim(), NumberFormatInfo.InvariantInfo); + double speedMultiplier = beatLength < 0 ? 100.0 / -beatLength : 1; + + TimeSignatures timeSignature = TimeSignatures.SimpleQuadruple; + if (split.Length >= 3) + timeSignature = split[2][0] == '0' ? TimeSignatures.SimpleQuadruple : (TimeSignatures)int.Parse(split[2]); + + LegacySampleBank sampleSet = defaultSampleBank; + if (split.Length >= 4) + sampleSet = (LegacySampleBank)int.Parse(split[3]); + + //SampleBank sampleBank = SampleBank.Default; + //if (split.Length >= 5) + // sampleBank = (SampleBank)int.Parse(split[4]); + + int sampleVolume = defaultSampleVolume; + if (split.Length >= 6) + sampleVolume = int.Parse(split[5]); + + bool timingChange = true; + if (split.Length >= 7) + timingChange = split[6][0] == '1'; + + bool kiaiMode = false; + bool omitFirstBarSignature = false; + if (split.Length >= 8) + { + int effectFlags = int.Parse(split[7]); + kiaiMode = (effectFlags & 1) > 0; + omitFirstBarSignature = (effectFlags & 8) > 0; + } + + string stringSampleSet = sampleSet.ToString().ToLower(); + if (stringSampleSet == @"none") + stringSampleSet = @"normal"; + + DifficultyControlPoint difficultyPoint = beatmap.ControlPointInfo.DifficultyPointAt(time); + SoundControlPoint soundPoint = beatmap.ControlPointInfo.SoundPointAt(time); + EffectControlPoint effectPoint = beatmap.ControlPointInfo.EffectPointAt(time); + + if (timingChange) + { + beatmap.ControlPointInfo.TimingPoints.Add(new TimingControlPoint + { + Time = time, + BeatLength = beatLength, + TimeSignature = timeSignature + }); + } + + if (speedMultiplier != difficultyPoint.SpeedMultiplier) + { + beatmap.ControlPointInfo.DifficultyPoints.RemoveAll(x => x.Time == time); + beatmap.ControlPointInfo.DifficultyPoints.Add(new DifficultyControlPoint + { + Time = time, + SpeedMultiplier = speedMultiplier + }); + } + + if (stringSampleSet != soundPoint.SampleBank || sampleVolume != soundPoint.SampleVolume) + { + beatmap.ControlPointInfo.SoundPoints.Add(new SoundControlPoint + { + Time = time, + SampleBank = stringSampleSet, + SampleVolume = sampleVolume + }); + } + + if (kiaiMode != effectPoint.KiaiMode || omitFirstBarSignature != effectPoint.OmitFirstBarLine) + { + beatmap.ControlPointInfo.EffectPoints.Add(new EffectControlPoint + { + Time = time, + KiaiMode = kiaiMode, + OmitFirstBarLine = omitFirstBarSignature + }); + } + } + + private void handleColours(string line) + { + var pair = splitKeyVal(line, ':'); + + string[] split = pair.Value.Split(','); + + if (split.Length != 3) + throw new InvalidOperationException($@"Color specified in incorrect format (should be R,G,B): {pair.Value}"); + + byte r, g, b; + if (!byte.TryParse(split[0], out r) || !byte.TryParse(split[1], out g) || !byte.TryParse(split[2], out b)) + throw new InvalidOperationException(@"Color must be specified with 8-bit integer components"); + + if (!hasCustomColours) + { + beatmap.ComboColors.Clear(); + hasCustomColours = true; + } + + // Note: the combo index specified in the beatmap is discarded + if (pair.Key.StartsWith(@"Combo")) + { + beatmap.ComboColors.Add(new Color4 + { + R = r / 255f, + G = g / 255f, + B = b / 255f, + A = 1f, + }); + } + } + + private void handleHitObjects(string line) + { + // If the ruleset wasn't specified, assume the osu!standard ruleset. + if (parser == null) + parser = new Rulesets.Objects.Legacy.Osu.ConvertHitObjectParser(); + + var obj = parser.Parse(line); + + if (obj != null) + beatmap.HitObjects.Add(obj); + } + + private void handleVariables(string line) + { + var pair = splitKeyVal(line, '='); + variables[pair.Key] = pair.Value; + } + + private KeyValuePair splitKeyVal(string line, char separator) + { + var split = line.Trim().Split(new[] { separator }, 2); + + return new KeyValuePair + ( + split[0].Trim(), + split.Length > 1 ? split[1].Trim() : string.Empty + ); + } + } +} diff --git a/osu.Game/Beatmaps/Formats/LegacyDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs new file mode 100644 index 0000000000..00b06d28d2 --- /dev/null +++ b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs @@ -0,0 +1,182 @@ +// Copyright (c) 2007-2017 ppy Pty Ltd . +// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE + +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using osu.Game.Beatmaps.Legacy; +using osu.Game.Storyboards; + +namespace osu.Game.Beatmaps.Formats +{ + public abstract class LegacyDecoder : BeatmapDecoder + { + public static void Register() + { + AddDecoder(@"osu file format v14"); + AddDecoder(@"osu file format v13"); + AddDecoder(@"osu file format v12"); + AddDecoder(@"osu file format v11"); + AddDecoder(@"osu file format v10"); + AddDecoder(@"osu file format v9"); + AddDecoder(@"osu file format v8"); + AddDecoder(@"osu file format v7"); + AddDecoder(@"osu file format v6"); + AddDecoder(@"osu file format v5"); + AddDecoder(@"osu file format v4"); + AddDecoder(@"osu file format v3"); + // TODO: differences between versions + } + + protected Beatmap beatmap; + protected Storyboard storyboard; + + protected int beatmapVersion; + protected readonly Dictionary variables = new Dictionary(); + + public override Beatmap DecodeBeatmap(StreamReader stream) => new LegacyBeatmap(base.DecodeBeatmap(stream)); + + protected override Beatmap ParseBeatmap(StreamReader stream) => new LegacyBeatmap(base.ParseBeatmap(stream)); + + protected override void ParseBeatmap(StreamReader stream, Beatmap beatmap) + { + if (stream == null) + throw new ArgumentNullException(nameof(stream)); + if (beatmap == null) + throw new ArgumentNullException(nameof(beatmap)); + + this.beatmap = beatmap; + this.beatmap.BeatmapInfo.BeatmapVersion = beatmapVersion; + + ParseContent(stream); + + foreach (var hitObject in this.beatmap.HitObjects) + hitObject.ApplyDefaults(this.beatmap.ControlPointInfo, this.beatmap.BeatmapInfo.BaseDifficulty); + } + + protected override void ParseStoryboard(StreamReader stream, Storyboard storyboard) + { + if (stream == null) + throw new ArgumentNullException(nameof(stream)); + if (storyboard == null) + throw new ArgumentNullException(nameof(storyboard)); + + this.storyboard = storyboard; + + ParseContent(stream); + } + + protected void ParseContent(StreamReader stream) + { + Section section = Section.None; + + string line; + while ((line = stream.ReadLine()) != null) + { + if (string.IsNullOrWhiteSpace(line)) + continue; + + if (line.StartsWith("//")) + continue; + + if (line.StartsWith(@"osu file format v")) + { + beatmap.BeatmapInfo.BeatmapVersion = int.Parse(line.Substring(17)); + continue; + } + + if (line.StartsWith(@"[") && line.EndsWith(@"]")) + { + if (!Enum.TryParse(line.Substring(1, line.Length - 2), out section)) + throw new InvalidDataException($@"Unknown osu section {line}"); + continue; + } + + processSection(section, line); + } + } + + protected abstract void processSection(Section section, string line); + + /// + /// Decodes any beatmap variables present in a line into their real values. + /// + /// The line which may contains variables. + protected void decodeVariables(ref string line) + { + while (line.IndexOf('$') >= 0) + { + string origLine = line; + string[] split = line.Split(','); + for (int i = 0; i < split.Length; i++) + { + var item = split[i]; + if (item.StartsWith("$") && variables.ContainsKey(item)) + split[i] = variables[item]; + } + + line = string.Join(",", split); + if (line == origLine) + break; + } + } + + protected enum Section + { + None, + General, + Editor, + Metadata, + Difficulty, + Events, + TimingPoints, + Colours, + HitObjects, + Variables, + } + + internal enum LegacySampleBank + { + None = 0, + Normal = 1, + Soft = 2, + Drum = 3 + } + + internal enum EventType + { + Background = 0, + Video = 1, + Break = 2, + Colour = 3, + Sprite = 4, + Sample = 5, + Animation = 6 + } + + internal enum LegacyOrigins + { + TopLeft, + Centre, + CentreLeft, + TopRight, + BottomCentre, + TopCentre, + Custom, + CentreRight, + BottomLeft, + BottomRight + }; + + internal enum StoryLayer + { + Background = 0, + Fail = 1, + Pass = 2, + Foreground = 3 + } + } +} diff --git a/osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs new file mode 100644 index 0000000000..9362676245 --- /dev/null +++ b/osu.Game/Beatmaps/Formats/LegacyStoryboardDecoder.cs @@ -0,0 +1,261 @@ +// Copyright (c) 2007-2017 ppy Pty Ltd . +// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE + +using System; +using System.Collections.Generic; +using System.Globalization; +using System.IO; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using OpenTK; +using OpenTK.Graphics; +using osu.Framework.Graphics; +using osu.Framework.IO.File; +using osu.Game.Storyboards; + +namespace osu.Game.Beatmaps.Formats +{ + public class LegacyStoryboardDecoder : LegacyDecoder + { + private StoryboardSprite storyboardSprite = null; + private CommandTimelineGroup timelineGroup = null; + + public LegacyStoryboardDecoder() + { + } + + public LegacyStoryboardDecoder(string header) + { + beatmapVersion = int.Parse(header.Substring(17)); + } + + protected override void processSection(Section section, string line) + { + switch (section) + { + case Section.Events: + handleEvents(line); + break; + } + } + + private void handleEvents(string line) + { + var depth = 0; + while (line.StartsWith(" ") || line.StartsWith("_")) + { + ++depth; + line = line.Substring(1); + } + + decodeVariables(ref line); + + string[] split = line.Split(','); + + if (depth == 0) + { + storyboardSprite = null; + + EventType type; + if (!Enum.TryParse(split[0], out type)) + throw new InvalidDataException($@"Unknown event type {split[0]}"); + + switch (type) + { + case EventType.Sprite: + { + var layer = parseLayer(split[1]); + var origin = parseOrigin(split[2]); + var path = cleanFilename(split[3]); + var x = float.Parse(split[4], NumberFormatInfo.InvariantInfo); + var y = float.Parse(split[5], NumberFormatInfo.InvariantInfo); + storyboardSprite = new StoryboardSprite(path, origin, new Vector2(x, y)); + storyboard.GetLayer(layer).Add(storyboardSprite); + } + break; + case EventType.Animation: + { + var layer = parseLayer(split[1]); + var origin = parseOrigin(split[2]); + var path = cleanFilename(split[3]); + var x = float.Parse(split[4], NumberFormatInfo.InvariantInfo); + var y = float.Parse(split[5], NumberFormatInfo.InvariantInfo); + var frameCount = int.Parse(split[6]); + var frameDelay = double.Parse(split[7], NumberFormatInfo.InvariantInfo); + var loopType = split.Length > 8 ? (AnimationLoopType)Enum.Parse(typeof(AnimationLoopType), split[8]) : AnimationLoopType.LoopForever; + storyboardSprite = new StoryboardAnimation(path, origin, new Vector2(x, y), frameCount, frameDelay, loopType); + storyboard.GetLayer(layer).Add(storyboardSprite); + } + break; + case EventType.Sample: + { + var time = double.Parse(split[1], CultureInfo.InvariantCulture); + var layer = parseLayer(split[2]); + var path = cleanFilename(split[3]); + var volume = split.Length > 4 ? float.Parse(split[4], CultureInfo.InvariantCulture) : 100; + storyboard.GetLayer(layer).Add(new StoryboardSample(path, time, volume)); + } + break; + } + } + else + { + if (depth < 2) + timelineGroup = storyboardSprite?.TimelineGroup; + + var commandType = split[0]; + switch (commandType) + { + case "T": + { + var triggerName = split[1]; + var startTime = split.Length > 2 ? double.Parse(split[2], CultureInfo.InvariantCulture) : double.MinValue; + var endTime = split.Length > 3 ? double.Parse(split[3], CultureInfo.InvariantCulture) : double.MaxValue; + var groupNumber = split.Length > 4 ? int.Parse(split[4]) : 0; + timelineGroup = storyboardSprite?.AddTrigger(triggerName, startTime, endTime, groupNumber); + } + break; + case "L": + { + var startTime = double.Parse(split[1], CultureInfo.InvariantCulture); + var loopCount = int.Parse(split[2]); + timelineGroup = storyboardSprite?.AddLoop(startTime, loopCount); + } + break; + default: + { + if (string.IsNullOrEmpty(split[3])) + split[3] = split[2]; + + var easing = (Easing)int.Parse(split[1]); + var startTime = double.Parse(split[2], CultureInfo.InvariantCulture); + var endTime = double.Parse(split[3], CultureInfo.InvariantCulture); + + switch (commandType) + { + case "F": + { + var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); + var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; + timelineGroup?.Alpha.Add(easing, startTime, endTime, startValue, endValue); + } + break; + case "S": + { + var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); + var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; + timelineGroup?.Scale.Add(easing, startTime, endTime, new Vector2(startValue), new Vector2(endValue)); + } + break; + case "V": + { + var startX = float.Parse(split[4], CultureInfo.InvariantCulture); + var startY = float.Parse(split[5], CultureInfo.InvariantCulture); + var endX = split.Length > 6 ? float.Parse(split[6], CultureInfo.InvariantCulture) : startX; + var endY = split.Length > 7 ? float.Parse(split[7], CultureInfo.InvariantCulture) : startY; + timelineGroup?.Scale.Add(easing, startTime, endTime, new Vector2(startX, startY), new Vector2(endX, endY)); + } + break; + case "R": + { + var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); + var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; + timelineGroup?.Rotation.Add(easing, startTime, endTime, MathHelper.RadiansToDegrees(startValue), MathHelper.RadiansToDegrees(endValue)); + } + break; + case "M": + { + var startX = float.Parse(split[4], CultureInfo.InvariantCulture); + var startY = float.Parse(split[5], CultureInfo.InvariantCulture); + var endX = split.Length > 6 ? float.Parse(split[6], CultureInfo.InvariantCulture) : startX; + var endY = split.Length > 7 ? float.Parse(split[7], CultureInfo.InvariantCulture) : startY; + timelineGroup?.X.Add(easing, startTime, endTime, startX, endX); + timelineGroup?.Y.Add(easing, startTime, endTime, startY, endY); + } + break; + case "MX": + { + var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); + var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; + timelineGroup?.X.Add(easing, startTime, endTime, startValue, endValue); + } + break; + case "MY": + { + var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); + var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; + timelineGroup?.Y.Add(easing, startTime, endTime, startValue, endValue); + } + break; + case "C": + { + var startRed = float.Parse(split[4], CultureInfo.InvariantCulture); + var startGreen = float.Parse(split[5], CultureInfo.InvariantCulture); + var startBlue = float.Parse(split[6], CultureInfo.InvariantCulture); + var endRed = split.Length > 7 ? float.Parse(split[7], CultureInfo.InvariantCulture) : startRed; + var endGreen = split.Length > 8 ? float.Parse(split[8], CultureInfo.InvariantCulture) : startGreen; + var endBlue = split.Length > 9 ? float.Parse(split[9], CultureInfo.InvariantCulture) : startBlue; + timelineGroup?.Colour.Add(easing, startTime, endTime, + new Color4(startRed / 255f, startGreen / 255f, startBlue / 255f, 1), + new Color4(endRed / 255f, endGreen / 255f, endBlue / 255f, 1)); + } + break; + case "P": + { + var type = split[4]; + switch (type) + { + case "A": + timelineGroup?.BlendingMode.Add(easing, startTime, endTime, BlendingMode.Additive, startTime == endTime ? BlendingMode.Additive : BlendingMode.Inherit); + break; + case "H": + timelineGroup?.FlipH.Add(easing, startTime, endTime, true, startTime == endTime); + break; + case "V": + timelineGroup?.FlipV.Add(easing, startTime, endTime, true, startTime == endTime); + break; + } + } + break; + default: + throw new InvalidDataException($@"Unknown command type: {commandType}"); + } + } + break; + } + } + } + + private static string parseLayer(string value) => Enum.Parse(typeof(StoryLayer), value).ToString(); + + private static Anchor parseOrigin(string value) + { + var origin = (LegacyOrigins)Enum.Parse(typeof(LegacyOrigins), value); + switch (origin) + { + case LegacyOrigins.TopLeft: + return Anchor.TopLeft; + case LegacyOrigins.TopCentre: + return Anchor.TopCentre; + case LegacyOrigins.TopRight: + return Anchor.TopRight; + case LegacyOrigins.CentreLeft: + return Anchor.CentreLeft; + case LegacyOrigins.Centre: + return Anchor.Centre; + case LegacyOrigins.CentreRight: + return Anchor.CentreRight; + case LegacyOrigins.BottomLeft: + return Anchor.BottomLeft; + case LegacyOrigins.BottomCentre: + return Anchor.BottomCentre; + case LegacyOrigins.BottomRight: + return Anchor.BottomRight; + } + throw new InvalidDataException($@"Unknown origin: {value}"); + } + + private static string cleanFilename(string path) => FileSafety.PathStandardise(path.Trim('\"')); + } +} diff --git a/osu.Game/Beatmaps/Formats/OsuLegacyDecoder.cs b/osu.Game/Beatmaps/Formats/OsuLegacyDecoder.cs deleted file mode 100644 index 47e35f231f..0000000000 --- a/osu.Game/Beatmaps/Formats/OsuLegacyDecoder.cs +++ /dev/null @@ -1,837 +0,0 @@ -// Copyright (c) 2007-2017 ppy Pty Ltd . -// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE - -using System; -using System.Collections.Generic; -using System.Globalization; -using System.IO; -using OpenTK.Graphics; -using osu.Game.Beatmaps.Timing; -using osu.Game.Beatmaps.Legacy; -using osu.Game.Rulesets.Objects.Legacy; -using osu.Game.Beatmaps.ControlPoints; -using osu.Game.Storyboards; -using OpenTK; -using osu.Framework.Graphics; -using osu.Framework.IO.File; - -namespace osu.Game.Beatmaps.Formats -{ - public class OsuLegacyDecoder : BeatmapDecoder - { - public static void Register() - { - AddDecoder(@"osu file format v14"); - AddDecoder(@"osu file format v13"); - AddDecoder(@"osu file format v12"); - AddDecoder(@"osu file format v11"); - AddDecoder(@"osu file format v10"); - AddDecoder(@"osu file format v9"); - AddDecoder(@"osu file format v8"); - AddDecoder(@"osu file format v7"); - AddDecoder(@"osu file format v6"); - AddDecoder(@"osu file format v5"); - AddDecoder(@"osu file format v4"); - AddDecoder(@"osu file format v3"); - // TODO: differences between versions - } - - private ConvertHitObjectParser parser; - - private readonly Dictionary variables = new Dictionary(); - - private LegacySampleBank defaultSampleBank; - private int defaultSampleVolume = 100; - - private readonly int beatmapVersion; - - public OsuLegacyDecoder() - { - } - - public OsuLegacyDecoder(string header) - { - beatmapVersion = int.Parse(header.Substring(17)); - } - - protected override Beatmap ParseBeatmap(StreamReader stream) - { - return new LegacyBeatmap(base.ParseBeatmap(stream)); - } - - public override Beatmap DecodeBeatmap(StreamReader stream) - { - return new LegacyBeatmap(base.DecodeBeatmap(stream)); - } - - protected override void ParseBeatmap(StreamReader stream, Beatmap beatmap) - { - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - if (stream == null) - throw new ArgumentNullException(nameof(stream)); - - beatmap.BeatmapInfo.BeatmapVersion = beatmapVersion; - - Section section = Section.None; - bool hasCustomColours = false; - - string line; - while ((line = stream.ReadLine()) != null) - { - if (string.IsNullOrWhiteSpace(line)) - continue; - - if (line.StartsWith("//")) - continue; - - if (line.StartsWith(@"osu file format v")) - { - beatmap.BeatmapInfo.BeatmapVersion = int.Parse(line.Substring(17)); - continue; - } - - if (line.StartsWith(@"[") && line.EndsWith(@"]")) - { - if (!Enum.TryParse(line.Substring(1, line.Length - 2), out section)) - throw new InvalidDataException($@"Unknown osu section {line}"); - continue; - } - - switch (section) - { - case Section.General: - handleGeneral(beatmap, line); - break; - case Section.Editor: - handleEditor(beatmap, line); - break; - case Section.Metadata: - handleMetadata(beatmap, line); - break; - case Section.Difficulty: - handleDifficulty(beatmap, line); - break; - case Section.Events: - handleEvents(beatmap, line); - break; - case Section.TimingPoints: - handleTimingPoints(beatmap, line); - break; - case Section.Colours: - handleColours(beatmap, line, ref hasCustomColours); - break; - case Section.HitObjects: - - // If the ruleset wasn't specified, assume the osu!standard ruleset. - if (parser == null) - parser = new Rulesets.Objects.Legacy.Osu.ConvertHitObjectParser(); - - var obj = parser.Parse(line); - - if (obj != null) - beatmap.HitObjects.Add(obj); - - break; - case Section.Variables: - handleVariables(line); - break; - } - } - - foreach (var hitObject in beatmap.HitObjects) - hitObject.ApplyDefaults(beatmap.ControlPointInfo, beatmap.BeatmapInfo.BaseDifficulty); - } - - protected override void ParseStoryboard(StreamReader stream, Storyboard storyboard) - { - if (storyboard == null) - throw new ArgumentNullException(nameof(storyboard)); - if (stream == null) - throw new ArgumentNullException(nameof(stream)); - - Section section = Section.None; - StoryboardSprite storyboardSprite = null; - CommandTimelineGroup timelineGroup = null; - - string line; - while ((line = stream.ReadLine()) != null) - { - if (string.IsNullOrWhiteSpace(line)) - continue; - - if (line.StartsWith("//")) - continue; - - if (line.StartsWith(@"[") && line.EndsWith(@"]")) - { - if (!Enum.TryParse(line.Substring(1, line.Length - 2), out section)) - throw new InvalidDataException($@"Unknown osu section {line}"); - continue; - } - - switch (section) - { - case Section.Events: - handleEvents(storyboard, line, ref storyboardSprite, ref timelineGroup); - break; - } - } - } - - private void handleGeneral(Beatmap beatmap, string line) - { - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - if (line == null) - throw new ArgumentNullException(nameof(line)); - - var pair = splitKeyVal(line, ':'); - - var metadata = beatmap.BeatmapInfo.Metadata; - switch (pair.Key) - { - case @"AudioFilename": - metadata.AudioFile = pair.Value; - break; - case @"AudioLeadIn": - beatmap.BeatmapInfo.AudioLeadIn = int.Parse(pair.Value); - break; - case @"PreviewTime": - metadata.PreviewTime = int.Parse(pair.Value); - break; - case @"Countdown": - beatmap.BeatmapInfo.Countdown = int.Parse(pair.Value) == 1; - break; - case @"SampleSet": - defaultSampleBank = (LegacySampleBank)Enum.Parse(typeof(LegacySampleBank), pair.Value); - break; - case @"SampleVolume": - defaultSampleVolume = int.Parse(pair.Value); - break; - case @"StackLeniency": - beatmap.BeatmapInfo.StackLeniency = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - case @"Mode": - beatmap.BeatmapInfo.RulesetID = int.Parse(pair.Value); - - switch (beatmap.BeatmapInfo.RulesetID) - { - case 0: - parser = new Rulesets.Objects.Legacy.Osu.ConvertHitObjectParser(); - break; - case 1: - parser = new Rulesets.Objects.Legacy.Taiko.ConvertHitObjectParser(); - break; - case 2: - parser = new Rulesets.Objects.Legacy.Catch.ConvertHitObjectParser(); - break; - case 3: - parser = new Rulesets.Objects.Legacy.Mania.ConvertHitObjectParser(); - break; - } - break; - case @"LetterboxInBreaks": - beatmap.BeatmapInfo.LetterboxInBreaks = int.Parse(pair.Value) == 1; - break; - case @"SpecialStyle": - beatmap.BeatmapInfo.SpecialStyle = int.Parse(pair.Value) == 1; - break; - case @"WidescreenStoryboard": - beatmap.BeatmapInfo.WidescreenStoryboard = int.Parse(pair.Value) == 1; - break; - } - } - - private void handleEditor(Beatmap beatmap, string line) - { - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - if (line == null) - throw new ArgumentNullException(nameof(line)); - - var pair = splitKeyVal(line, ':'); - - switch (pair.Key) - { - case @"Bookmarks": - beatmap.BeatmapInfo.StoredBookmarks = pair.Value; - break; - case @"DistanceSpacing": - beatmap.BeatmapInfo.DistanceSpacing = double.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - case @"BeatDivisor": - beatmap.BeatmapInfo.BeatDivisor = int.Parse(pair.Value); - break; - case @"GridSize": - beatmap.BeatmapInfo.GridSize = int.Parse(pair.Value); - break; - case @"TimelineZoom": - beatmap.BeatmapInfo.TimelineZoom = double.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - } - } - - private void handleMetadata(Beatmap beatmap, string line) - { - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - if (line == null) - throw new ArgumentNullException(nameof(line)); - - var pair = splitKeyVal(line, ':'); - - var metadata = beatmap.BeatmapInfo.Metadata; - switch (pair.Key) - { - case @"Title": - metadata.Title = pair.Value; - break; - case @"TitleUnicode": - metadata.TitleUnicode = pair.Value; - break; - case @"Artist": - metadata.Artist = pair.Value; - break; - case @"ArtistUnicode": - metadata.ArtistUnicode = pair.Value; - break; - case @"Creator": - metadata.AuthorString = pair.Value; - break; - case @"Version": - beatmap.BeatmapInfo.Version = pair.Value; - break; - case @"Source": - beatmap.BeatmapInfo.Metadata.Source = pair.Value; - break; - case @"Tags": - beatmap.BeatmapInfo.Metadata.Tags = pair.Value; - break; - case @"BeatmapID": - beatmap.BeatmapInfo.OnlineBeatmapID = int.Parse(pair.Value); - break; - case @"BeatmapSetID": - beatmap.BeatmapInfo.OnlineBeatmapSetID = int.Parse(pair.Value); - metadata.OnlineBeatmapSetID = int.Parse(pair.Value); - break; - } - } - - private void handleDifficulty(Beatmap beatmap, string line) - { - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - if (line == null) - throw new ArgumentNullException(nameof(line)); - - var pair = splitKeyVal(line, ':'); - - var difficulty = beatmap.BeatmapInfo.BaseDifficulty; - switch (pair.Key) - { - case @"HPDrainRate": - difficulty.DrainRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - case @"CircleSize": - difficulty.CircleSize = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - case @"OverallDifficulty": - difficulty.OverallDifficulty = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - case @"ApproachRate": - difficulty.ApproachRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - case @"SliderMultiplier": - difficulty.SliderMultiplier = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - case @"SliderTickRate": - difficulty.SliderTickRate = float.Parse(pair.Value, NumberFormatInfo.InvariantInfo); - break; - } - } - - private void handleEvents(Beatmap beatmap, string line) - { - if (line == null) - throw new ArgumentNullException(nameof(line)); - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - - decodeVariables(ref line); - - string[] split = line.Split(','); - - EventType type; - if (!Enum.TryParse(split[0], out type)) - throw new InvalidDataException($@"Unknown event type {split[0]}"); - - switch (type) - { - case EventType.Background: - string filename = split[2].Trim('"'); - beatmap.BeatmapInfo.Metadata.BackgroundFile = filename; - break; - case EventType.Break: - var breakEvent = new BreakPeriod - { - StartTime = double.Parse(split[1], NumberFormatInfo.InvariantInfo), - EndTime = double.Parse(split[2], NumberFormatInfo.InvariantInfo) - }; - - if (!breakEvent.HasEffect) - return; - - beatmap.Breaks.Add(breakEvent); - break; - } - } - - private void handleEvents(Storyboard storyboard, string line, ref StoryboardSprite storyboardSprite, ref CommandTimelineGroup timelineGroup) - { - if (line == null) - throw new ArgumentNullException(nameof(line)); - if (storyboard == null) - throw new ArgumentNullException(nameof(storyboard)); - - var depth = 0; - while (line.StartsWith(" ") || line.StartsWith("_")) - { - ++depth; - line = line.Substring(1); - } - - decodeVariables(ref line); - - string[] split = line.Split(','); - - if (depth == 0) - { - storyboardSprite = null; - - EventType type; - if (!Enum.TryParse(split[0], out type)) - throw new InvalidDataException($@"Unknown event type {split[0]}"); - - switch (type) - { - case EventType.Sprite: - { - var layer = parseLayer(split[1]); - var origin = parseOrigin(split[2]); - var path = cleanFilename(split[3]); - var x = float.Parse(split[4], NumberFormatInfo.InvariantInfo); - var y = float.Parse(split[5], NumberFormatInfo.InvariantInfo); - storyboardSprite = new StoryboardSprite(path, origin, new Vector2(x, y)); - storyboard.GetLayer(layer).Add(storyboardSprite); - } - break; - case EventType.Animation: - { - var layer = parseLayer(split[1]); - var origin = parseOrigin(split[2]); - var path = cleanFilename(split[3]); - var x = float.Parse(split[4], NumberFormatInfo.InvariantInfo); - var y = float.Parse(split[5], NumberFormatInfo.InvariantInfo); - var frameCount = int.Parse(split[6]); - var frameDelay = double.Parse(split[7], NumberFormatInfo.InvariantInfo); - var loopType = split.Length > 8 ? (AnimationLoopType)Enum.Parse(typeof(AnimationLoopType), split[8]) : AnimationLoopType.LoopForever; - storyboardSprite = new StoryboardAnimation(path, origin, new Vector2(x, y), frameCount, frameDelay, loopType); - storyboard.GetLayer(layer).Add(storyboardSprite); - } - break; - case EventType.Sample: - { - var time = double.Parse(split[1], CultureInfo.InvariantCulture); - var layer = parseLayer(split[2]); - var path = cleanFilename(split[3]); - var volume = split.Length > 4 ? float.Parse(split[4], CultureInfo.InvariantCulture) : 100; - storyboard.GetLayer(layer).Add(new StoryboardSample(path, time, volume)); - } - break; - } - } - else - { - if (depth < 2) - timelineGroup = storyboardSprite?.TimelineGroup; - - var commandType = split[0]; - switch (commandType) - { - case "T": - { - var triggerName = split[1]; - var startTime = split.Length > 2 ? double.Parse(split[2], CultureInfo.InvariantCulture) : double.MinValue; - var endTime = split.Length > 3 ? double.Parse(split[3], CultureInfo.InvariantCulture) : double.MaxValue; - var groupNumber = split.Length > 4 ? int.Parse(split[4]) : 0; - timelineGroup = storyboardSprite?.AddTrigger(triggerName, startTime, endTime, groupNumber); - } - break; - case "L": - { - var startTime = double.Parse(split[1], CultureInfo.InvariantCulture); - var loopCount = int.Parse(split[2]); - timelineGroup = storyboardSprite?.AddLoop(startTime, loopCount); - } - break; - default: - { - if (string.IsNullOrEmpty(split[3])) - split[3] = split[2]; - - var easing = (Easing)int.Parse(split[1]); - var startTime = double.Parse(split[2], CultureInfo.InvariantCulture); - var endTime = double.Parse(split[3], CultureInfo.InvariantCulture); - - switch (commandType) - { - case "F": - { - var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); - var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; - timelineGroup?.Alpha.Add(easing, startTime, endTime, startValue, endValue); - } - break; - case "S": - { - var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); - var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; - timelineGroup?.Scale.Add(easing, startTime, endTime, new Vector2(startValue), new Vector2(endValue)); - } - break; - case "V": - { - var startX = float.Parse(split[4], CultureInfo.InvariantCulture); - var startY = float.Parse(split[5], CultureInfo.InvariantCulture); - var endX = split.Length > 6 ? float.Parse(split[6], CultureInfo.InvariantCulture) : startX; - var endY = split.Length > 7 ? float.Parse(split[7], CultureInfo.InvariantCulture) : startY; - timelineGroup?.Scale.Add(easing, startTime, endTime, new Vector2(startX, startY), new Vector2(endX, endY)); - } - break; - case "R": - { - var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); - var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; - timelineGroup?.Rotation.Add(easing, startTime, endTime, MathHelper.RadiansToDegrees(startValue), MathHelper.RadiansToDegrees(endValue)); - } - break; - case "M": - { - var startX = float.Parse(split[4], CultureInfo.InvariantCulture); - var startY = float.Parse(split[5], CultureInfo.InvariantCulture); - var endX = split.Length > 6 ? float.Parse(split[6], CultureInfo.InvariantCulture) : startX; - var endY = split.Length > 7 ? float.Parse(split[7], CultureInfo.InvariantCulture) : startY; - timelineGroup?.X.Add(easing, startTime, endTime, startX, endX); - timelineGroup?.Y.Add(easing, startTime, endTime, startY, endY); - } - break; - case "MX": - { - var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); - var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; - timelineGroup?.X.Add(easing, startTime, endTime, startValue, endValue); - } - break; - case "MY": - { - var startValue = float.Parse(split[4], CultureInfo.InvariantCulture); - var endValue = split.Length > 5 ? float.Parse(split[5], CultureInfo.InvariantCulture) : startValue; - timelineGroup?.Y.Add(easing, startTime, endTime, startValue, endValue); - } - break; - case "C": - { - var startRed = float.Parse(split[4], CultureInfo.InvariantCulture); - var startGreen = float.Parse(split[5], CultureInfo.InvariantCulture); - var startBlue = float.Parse(split[6], CultureInfo.InvariantCulture); - var endRed = split.Length > 7 ? float.Parse(split[7], CultureInfo.InvariantCulture) : startRed; - var endGreen = split.Length > 8 ? float.Parse(split[8], CultureInfo.InvariantCulture) : startGreen; - var endBlue = split.Length > 9 ? float.Parse(split[9], CultureInfo.InvariantCulture) : startBlue; - timelineGroup?.Colour.Add(easing, startTime, endTime, - new Color4(startRed / 255f, startGreen / 255f, startBlue / 255f, 1), - new Color4(endRed / 255f, endGreen / 255f, endBlue / 255f, 1)); - } - break; - case "P": - { - var type = split[4]; - switch (type) - { - case "A": - timelineGroup?.BlendingMode.Add(easing, startTime, endTime, BlendingMode.Additive, startTime == endTime ? BlendingMode.Additive : BlendingMode.Inherit); - break; - case "H": - timelineGroup?.FlipH.Add(easing, startTime, endTime, true, startTime == endTime); - break; - case "V": - timelineGroup?.FlipV.Add(easing, startTime, endTime, true, startTime == endTime); - break; - } - } - break; - default: - throw new InvalidDataException($@"Unknown command type: {commandType}"); - } - } - break; - } - } - } - - private void handleTimingPoints(Beatmap beatmap, string line) - { - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - if (line == null) - throw new ArgumentNullException(nameof(line)); - - string[] split = line.Split(','); - - double time = double.Parse(split[0].Trim(), NumberFormatInfo.InvariantInfo); - double beatLength = double.Parse(split[1].Trim(), NumberFormatInfo.InvariantInfo); - double speedMultiplier = beatLength < 0 ? 100.0 / -beatLength : 1; - - TimeSignatures timeSignature = TimeSignatures.SimpleQuadruple; - if (split.Length >= 3) - timeSignature = split[2][0] == '0' ? TimeSignatures.SimpleQuadruple : (TimeSignatures)int.Parse(split[2]); - - LegacySampleBank sampleSet = defaultSampleBank; - if (split.Length >= 4) - sampleSet = (LegacySampleBank)int.Parse(split[3]); - - //SampleBank sampleBank = SampleBank.Default; - //if (split.Length >= 5) - // sampleBank = (SampleBank)int.Parse(split[4]); - - int sampleVolume = defaultSampleVolume; - if (split.Length >= 6) - sampleVolume = int.Parse(split[5]); - - bool timingChange = true; - if (split.Length >= 7) - timingChange = split[6][0] == '1'; - - bool kiaiMode = false; - bool omitFirstBarSignature = false; - if (split.Length >= 8) - { - int effectFlags = int.Parse(split[7]); - kiaiMode = (effectFlags & 1) > 0; - omitFirstBarSignature = (effectFlags & 8) > 0; - } - - string stringSampleSet = sampleSet.ToString().ToLower(); - if (stringSampleSet == @"none") - stringSampleSet = @"normal"; - - DifficultyControlPoint difficultyPoint = beatmap.ControlPointInfo.DifficultyPointAt(time); - SoundControlPoint soundPoint = beatmap.ControlPointInfo.SoundPointAt(time); - EffectControlPoint effectPoint = beatmap.ControlPointInfo.EffectPointAt(time); - - if (timingChange) - { - beatmap.ControlPointInfo.TimingPoints.Add(new TimingControlPoint - { - Time = time, - BeatLength = beatLength, - TimeSignature = timeSignature - }); - } - - if (speedMultiplier != difficultyPoint.SpeedMultiplier) - { - beatmap.ControlPointInfo.DifficultyPoints.RemoveAll(x => x.Time == time); - beatmap.ControlPointInfo.DifficultyPoints.Add(new DifficultyControlPoint - { - Time = time, - SpeedMultiplier = speedMultiplier - }); - } - - if (stringSampleSet != soundPoint.SampleBank || sampleVolume != soundPoint.SampleVolume) - { - beatmap.ControlPointInfo.SoundPoints.Add(new SoundControlPoint - { - Time = time, - SampleBank = stringSampleSet, - SampleVolume = sampleVolume - }); - } - - if (kiaiMode != effectPoint.KiaiMode || omitFirstBarSignature != effectPoint.OmitFirstBarLine) - { - beatmap.ControlPointInfo.EffectPoints.Add(new EffectControlPoint - { - Time = time, - KiaiMode = kiaiMode, - OmitFirstBarLine = omitFirstBarSignature - }); - } - } - - private void handleColours(Beatmap beatmap, string line, ref bool hasCustomColours) - { - if (beatmap == null) - throw new ArgumentNullException(nameof(beatmap)); - if (line == null) - throw new ArgumentNullException(nameof(line)); - - var pair = splitKeyVal(line, ':'); - - string[] split = pair.Value.Split(','); - - if (split.Length != 3) - throw new InvalidOperationException($@"Color specified in incorrect format (should be R,G,B): {pair.Value}"); - - byte r, g, b; - if (!byte.TryParse(split[0], out r) || !byte.TryParse(split[1], out g) || !byte.TryParse(split[2], out b)) - throw new InvalidOperationException(@"Color must be specified with 8-bit integer components"); - - if (!hasCustomColours) - { - beatmap.ComboColors.Clear(); - hasCustomColours = true; - } - - // Note: the combo index specified in the beatmap is discarded - if (pair.Key.StartsWith(@"Combo")) - { - beatmap.ComboColors.Add(new Color4 - { - R = r / 255f, - G = g / 255f, - B = b / 255f, - A = 1f, - }); - } - } - - private void handleVariables(string line) - { - if (line == null) - throw new ArgumentNullException(nameof(line)); - - var pair = splitKeyVal(line, '='); - variables[pair.Key] = pair.Value; - } - - /// - /// Decodes any beatmap variables present in a line into their real values. - /// - /// The line which may contains variables. - private void decodeVariables(ref string line) - { - if (line == null) - throw new ArgumentNullException(nameof(line)); - - while (line.IndexOf('$') >= 0) - { - string origLine = line; - string[] split = line.Split(','); - for (int i = 0; i < split.Length; i++) - { - var item = split[i]; - if (item.StartsWith("$") && variables.ContainsKey(item)) - split[i] = variables[item]; - } - - line = string.Join(",", split); - if (line == origLine) break; - } - } - - private static string cleanFilename(string path) - => FileSafety.PathStandardise(path.Trim('\"')); - - private static Anchor parseOrigin(string value) - { - var origin = (LegacyOrigins)Enum.Parse(typeof(LegacyOrigins), value); - switch (origin) - { - case LegacyOrigins.TopLeft: return Anchor.TopLeft; - case LegacyOrigins.TopCentre: return Anchor.TopCentre; - case LegacyOrigins.TopRight: return Anchor.TopRight; - case LegacyOrigins.CentreLeft: return Anchor.CentreLeft; - case LegacyOrigins.Centre: return Anchor.Centre; - case LegacyOrigins.CentreRight: return Anchor.CentreRight; - case LegacyOrigins.BottomLeft: return Anchor.BottomLeft; - case LegacyOrigins.BottomCentre: return Anchor.BottomCentre; - case LegacyOrigins.BottomRight: return Anchor.BottomRight; - } - throw new InvalidDataException($@"Unknown origin: {value}"); - } - - private static string parseLayer(string value) - => Enum.Parse(typeof(StoryLayer), value).ToString(); - - private KeyValuePair splitKeyVal(string line, char separator) - { - if (line == null) - throw new ArgumentNullException(nameof(line)); - - var split = line.Trim().Split(new[] { separator }, 2); - - return new KeyValuePair - ( - split[0].Trim(), - split.Length > 1 ? split[1].Trim() : string.Empty - ); - } - - private enum Section - { - None, - General, - Editor, - Metadata, - Difficulty, - Events, - TimingPoints, - Colours, - HitObjects, - Variables, - } - - internal enum LegacySampleBank - { - None = 0, - Normal = 1, - Soft = 2, - Drum = 3 - } - - internal enum EventType - { - Background = 0, - Video = 1, - Break = 2, - Colour = 3, - Sprite = 4, - Sample = 5, - Animation = 6 - } - - internal enum LegacyOrigins - { - TopLeft, - Centre, - CentreLeft, - TopRight, - BottomCentre, - TopCentre, - Custom, - CentreRight, - BottomLeft, - BottomRight - }; - - internal enum StoryLayer - { - Background = 0, - Fail = 1, - Pass = 2, - Foreground = 3 - } - } -} diff --git a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs index d4f9c7191a..4300f76e9d 100644 --- a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs +++ b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs @@ -177,8 +177,8 @@ namespace osu.Game.Rulesets.Objects.Legacy string[] split = str.Split(':'); - var bank = (OsuLegacyDecoder.LegacySampleBank)Convert.ToInt32(split[0]); - var addbank = (OsuLegacyDecoder.LegacySampleBank)Convert.ToInt32(split[1]); + var bank = (LegacyBeatmapDecoder.LegacySampleBank)Convert.ToInt32(split[0]); + var addbank = (LegacyBeatmapDecoder.LegacySampleBank)Convert.ToInt32(split[1]); // Let's not implement this for now, because this doesn't fit nicely into the bank structure //string sampleFile = split2.Length > 4 ? split2[4] : string.Empty; diff --git a/osu.Game/osu.Game.csproj b/osu.Game/osu.Game.csproj index ccd1bd03dc..4c33b2d266 100644 --- a/osu.Game/osu.Game.csproj +++ b/osu.Game/osu.Game.csproj @@ -269,6 +269,8 @@ + + @@ -312,7 +314,7 @@ - +