diff --git a/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs b/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs index de516d3142..8545072199 100644 --- a/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs +++ b/osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs @@ -362,6 +362,23 @@ namespace osu.Game.Tests.Beatmaps.Formats } } + [Test] + public void TestDecodeControlPointDifficultyChange() + { + var decoder = new LegacyBeatmapDecoder { ApplyOffsets = false }; + + using (var resStream = TestResources.OpenResource("controlpoint-difficulty-multiplier.osu")) + using (var stream = new LineBufferedReader(resStream)) + { + var controlPointInfo = decoder.Decode(stream).ControlPointInfo; + + Assert.That(controlPointInfo.DifficultyPointAt(5).SpeedMultiplier, Is.EqualTo(1)); + Assert.That(controlPointInfo.DifficultyPointAt(1000).SpeedMultiplier, Is.EqualTo(10)); + Assert.That(controlPointInfo.DifficultyPointAt(2000).SpeedMultiplier, Is.EqualTo(1.8518518518518519d)); + Assert.That(controlPointInfo.DifficultyPointAt(3000).SpeedMultiplier, Is.EqualTo(0.5)); + } + } + [Test] public void TestDecodeControlPointCustomSampleBank() { diff --git a/osu.Game.Tests/Resources/controlpoint-difficulty-multiplier.osu b/osu.Game.Tests/Resources/controlpoint-difficulty-multiplier.osu new file mode 100644 index 0000000000..5f06fc33c8 --- /dev/null +++ b/osu.Game.Tests/Resources/controlpoint-difficulty-multiplier.osu @@ -0,0 +1,8 @@ +osu file format v7 + +[TimingPoints] +0,100,4,2,0,100,1,0 +12,500,4,2,0,100,1,0 +1000,-10,4,2,0,100,0,0 +2000,-54,4,2,0,100,0,0 +3000,-200,4,2,0,100,0,0 diff --git a/osu.Game/Beatmaps/ControlPoints/DifficultyControlPoint.cs b/osu.Game/Beatmaps/ControlPoints/DifficultyControlPoint.cs index 42651fd0ca..8b21098a51 100644 --- a/osu.Game/Beatmaps/ControlPoints/DifficultyControlPoint.cs +++ b/osu.Game/Beatmaps/ControlPoints/DifficultyControlPoint.cs @@ -1,24 +1,33 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. -using osuTK; +using osu.Framework.Bindables; namespace osu.Game.Beatmaps.ControlPoints { public class DifficultyControlPoint : ControlPoint { + /// + /// The speed multiplier at this control point. + /// + public readonly BindableDouble SpeedMultiplierBindable = new BindableDouble(1) + { + Precision = 0.1, + Default = 1, + MinValue = 0.1, + MaxValue = 10 + }; + /// /// The speed multiplier at this control point. /// public double SpeedMultiplier { - get => speedMultiplier; - set => speedMultiplier = MathHelper.Clamp(value, 0.1, 10); + get => SpeedMultiplierBindable.Value; + set => SpeedMultiplierBindable.Value = value; } - private double speedMultiplier = 1; - public override bool EquivalentTo(ControlPoint other) => - other is DifficultyControlPoint otherTyped && otherTyped.SpeedMultiplier.Equals(speedMultiplier); + other is DifficultyControlPoint otherTyped && otherTyped.SpeedMultiplier.Equals(SpeedMultiplier); } } diff --git a/osu.Game/Beatmaps/ControlPoints/EffectControlPoint.cs b/osu.Game/Beatmaps/ControlPoints/EffectControlPoint.cs index 928f2a51ad..369b93ff3d 100644 --- a/osu.Game/Beatmaps/ControlPoints/EffectControlPoint.cs +++ b/osu.Game/Beatmaps/ControlPoints/EffectControlPoint.cs @@ -1,19 +1,39 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. +using osu.Framework.Bindables; + namespace osu.Game.Beatmaps.ControlPoints { public class EffectControlPoint : ControlPoint { /// - /// Whether this control point enables Kiai mode. + /// Whether the first bar line of this control point is ignored. /// - public bool KiaiMode; + public readonly BindableBool OmitFirstBarLineBindable = new BindableBool(); /// /// Whether the first bar line of this control point is ignored. /// - public bool OmitFirstBarLine; + public bool OmitFirstBarLine + { + get => OmitFirstBarLineBindable.Value; + set => OmitFirstBarLineBindable.Value = value; + } + + /// + /// Whether this control point enables Kiai mode. + /// + public readonly BindableBool KiaiModeBindable = new BindableBool(); + + /// + /// Whether this control point enables Kiai mode. + /// + public bool KiaiMode + { + get => KiaiModeBindable.Value; + set => KiaiModeBindable.Value = value; + } public override bool EquivalentTo(ControlPoint other) => other is EffectControlPoint otherTyped && diff --git a/osu.Game/Beatmaps/ControlPoints/SampleControlPoint.cs b/osu.Game/Beatmaps/ControlPoints/SampleControlPoint.cs index 07f5aa6c90..42865c686c 100644 --- a/osu.Game/Beatmaps/ControlPoints/SampleControlPoint.cs +++ b/osu.Game/Beatmaps/ControlPoints/SampleControlPoint.cs @@ -1,6 +1,7 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. +using osu.Framework.Bindables; using osu.Game.Audio; namespace osu.Game.Beatmaps.ControlPoints @@ -12,12 +13,35 @@ namespace osu.Game.Beatmaps.ControlPoints /// /// The default sample bank at this control point. /// - public string SampleBank = DEFAULT_BANK; + public readonly Bindable SampleBankBindable = new Bindable(DEFAULT_BANK) { Default = DEFAULT_BANK }; + + /// + /// The speed multiplier at this control point. + /// + public string SampleBank + { + get => SampleBankBindable.Value; + set => SampleBankBindable.Value = value; + } + + /// + /// The default sample bank at this control point. + /// + public readonly BindableInt SampleVolumeBindable = new BindableInt(100) + { + MinValue = 0, + MaxValue = 100, + Default = 100 + }; /// /// The default sample volume at this control point. /// - public int SampleVolume = 100; + public int SampleVolume + { + get => SampleVolumeBindable.Value; + set => SampleVolumeBindable.Value = value; + } /// /// Create a SampleInfo based on the sample settings in this control point. diff --git a/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs b/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs index f8c84c79dd..c00b04b660 100644 --- a/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs +++ b/osu.Game/Beatmaps/ControlPoints/TimingControlPoint.cs @@ -1,7 +1,7 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. -using osuTK; +using osu.Framework.Bindables; using osu.Game.Beatmaps.Timing; namespace osu.Game.Beatmaps.ControlPoints @@ -11,23 +11,40 @@ namespace osu.Game.Beatmaps.ControlPoints /// /// The time signature at this control point. /// - public TimeSignatures TimeSignature = TimeSignatures.SimpleQuadruple; + public readonly Bindable TimeSignatureBindable = new Bindable(TimeSignatures.SimpleQuadruple) { Default = TimeSignatures.SimpleQuadruple }; + + /// + /// The time signature at this control point. + /// + public TimeSignatures TimeSignature + { + get => TimeSignatureBindable.Value; + set => TimeSignatureBindable.Value = value; + } public const double DEFAULT_BEAT_LENGTH = 1000; /// /// The beat length at this control point. /// - public virtual double BeatLength + public readonly BindableDouble BeatLengthBindable = new BindableDouble(DEFAULT_BEAT_LENGTH) { - get => beatLength; - set => beatLength = MathHelper.Clamp(value, 6, 60000); - } + Default = DEFAULT_BEAT_LENGTH, + MinValue = 6, + MaxValue = 60000 + }; - private double beatLength = DEFAULT_BEAT_LENGTH; + /// + /// The beat length at this control point. + /// + public double BeatLength + { + get => BeatLengthBindable.Value; + set => BeatLengthBindable.Value = value; + } public override bool EquivalentTo(ControlPoint other) => other is TimingControlPoint otherTyped - && TimeSignature == otherTyped.TimeSignature && beatLength.Equals(otherTyped.beatLength); + && TimeSignature == otherTyped.TimeSignature && BeatLength.Equals(otherTyped.BeatLength); } } diff --git a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs index 786b7611b5..c5b9ddc23b 100644 --- a/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs +++ b/osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs @@ -376,7 +376,7 @@ namespace osu.Game.Beatmaps.Formats handleTimingControlPoint(controlPoint); } - handleDifficultyControlPoint(new DifficultyControlPoint + handleDifficultyControlPoint(new LegacyDifficultyControlPoint { Time = time, SpeedMultiplier = speedMultiplier, diff --git a/osu.Game/Beatmaps/Formats/LegacyDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs index a5a4380d4a..2b914669cb 100644 --- a/osu.Game/Beatmaps/Formats/LegacyDecoder.cs +++ b/osu.Game/Beatmaps/Formats/LegacyDecoder.cs @@ -189,6 +189,14 @@ namespace osu.Game.Beatmaps.Formats Foreground = 3 } + internal class LegacyDifficultyControlPoint : DifficultyControlPoint + { + public LegacyDifficultyControlPoint() + { + SpeedMultiplierBindable.Precision = double.Epsilon; + } + } + internal class LegacySampleControlPoint : SampleControlPoint { public int CustomSampleBank; diff --git a/osu.Game/Beatmaps/Formats/LegacyDifficultyCalculatorBeatmapDecoder.cs b/osu.Game/Beatmaps/Formats/LegacyDifficultyCalculatorBeatmapDecoder.cs index 238187bf8f..527f520172 100644 --- a/osu.Game/Beatmaps/Formats/LegacyDifficultyCalculatorBeatmapDecoder.cs +++ b/osu.Game/Beatmaps/Formats/LegacyDifficultyCalculatorBeatmapDecoder.cs @@ -28,11 +28,15 @@ namespace osu.Game.Beatmaps.Formats } protected override TimingControlPoint CreateTimingControlPoint() - => new LegacyDifficultyCalculatorControlPoint(); + => new LegacyDifficultyCalculatorTimingControlPoint(); - private class LegacyDifficultyCalculatorControlPoint : TimingControlPoint + private class LegacyDifficultyCalculatorTimingControlPoint : TimingControlPoint { - public override double BeatLength { get; set; } = DEFAULT_BEAT_LENGTH; + public LegacyDifficultyCalculatorTimingControlPoint() + { + BeatLengthBindable.MinValue = double.MinValue; + BeatLengthBindable.MaxValue = double.MaxValue; + } } } }