diff --git a/osu.Game.Rulesets.Taiko/Audio/DrumSampleContainer.cs b/osu.Game.Rulesets.Taiko/Audio/DrumSampleContainer.cs new file mode 100644 index 0000000000..7c39c040b1 --- /dev/null +++ b/osu.Game.Rulesets.Taiko/Audio/DrumSampleContainer.cs @@ -0,0 +1,64 @@ +// 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 osu.Framework.Graphics.Containers; +using osu.Game.Audio; +using osu.Game.Beatmaps.ControlPoints; +using osu.Game.Skinning; + +namespace osu.Game.Rulesets.Taiko.Audio +{ + /// + /// Stores samples for the input drum. + /// The lifetime of the samples is adjusted so that they are only alive during the appropriate sample control point. + /// + public class DrumSampleContainer : LifetimeManagementContainer + { + private readonly ControlPointInfo controlPoints; + private readonly Dictionary mappings = new Dictionary(); + + public DrumSampleContainer(ControlPointInfo controlPoints) + { + this.controlPoints = controlPoints; + + IReadOnlyList samplePoints = controlPoints.SamplePoints.Count == 0 ? new[] { controlPoints.SamplePointAt(double.MinValue) } : controlPoints.SamplePoints; + + for (int i = 0; i < samplePoints.Count; i++) + { + var samplePoint = samplePoints[i]; + + var centre = samplePoint.GetSampleInfo(); + var rim = samplePoint.GetSampleInfo(HitSampleInfo.HIT_CLAP); + + var lifetimeStart = i > 0 ? samplePoint.Time : double.MinValue; + var lifetimeEnd = i + 1 < samplePoints.Count ? samplePoints[i + 1].Time : double.MaxValue; + + mappings[samplePoint.Time] = new DrumSample + { + Centre = addSound(centre, lifetimeStart, lifetimeEnd), + Rim = addSound(rim, lifetimeStart, lifetimeEnd) + }; + } + } + + private SkinnableSound addSound(HitSampleInfo hitSampleInfo, double lifetimeStart, double lifetimeEnd) + { + var drawable = new SkinnableSound(hitSampleInfo) + { + LifetimeStart = lifetimeStart, + LifetimeEnd = lifetimeEnd + }; + AddInternal(drawable); + return drawable; + } + + public DrumSample SampleAt(double time) => mappings[controlPoints.SamplePointAt(time).Time]; + + public class DrumSample + { + public SkinnableSound Centre; + public SkinnableSound Rim; + } + } +} diff --git a/osu.Game.Rulesets.Taiko/Audio/DrumSampleMapping.cs b/osu.Game.Rulesets.Taiko/Audio/DrumSampleMapping.cs deleted file mode 100644 index c31b07344d..0000000000 --- a/osu.Game.Rulesets.Taiko/Audio/DrumSampleMapping.cs +++ /dev/null @@ -1,52 +0,0 @@ -// 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 osu.Game.Audio; -using osu.Game.Beatmaps.ControlPoints; -using osu.Game.Skinning; - -namespace osu.Game.Rulesets.Taiko.Audio -{ - public class DrumSampleMapping - { - private readonly ControlPointInfo controlPoints; - private readonly Dictionary mappings = new Dictionary(); - - public readonly List Sounds = new List(); - - public DrumSampleMapping(ControlPointInfo controlPoints) - { - this.controlPoints = controlPoints; - - IEnumerable samplePoints = controlPoints.SamplePoints.Count == 0 ? new[] { controlPoints.SamplePointAt(double.MinValue) } : controlPoints.SamplePoints; - - foreach (var s in samplePoints) - { - var centre = s.GetSampleInfo(); - var rim = s.GetSampleInfo(HitSampleInfo.HIT_CLAP); - - mappings[s.Time] = new DrumSample - { - Centre = addSound(centre), - Rim = addSound(rim) - }; - } - } - - private SkinnableSound addSound(HitSampleInfo hitSampleInfo) - { - var drawable = new SkinnableSound(hitSampleInfo); - Sounds.Add(drawable); - return drawable; - } - - public DrumSample SampleAt(double time) => mappings[controlPoints.SamplePointAt(time).Time]; - - public class DrumSample - { - public SkinnableSound Centre; - public SkinnableSound Rim; - } - } -} diff --git a/osu.Game.Rulesets.Taiko/Skinning/LegacyInputDrum.cs b/osu.Game.Rulesets.Taiko/Skinning/LegacyInputDrum.cs index 81d645e294..b7b55b9ae0 100644 --- a/osu.Game.Rulesets.Taiko/Skinning/LegacyInputDrum.cs +++ b/osu.Game.Rulesets.Taiko/Skinning/LegacyInputDrum.cs @@ -111,7 +111,7 @@ private class LegacyHalfDrum : Container, IKeyBindingHandler public readonly Sprite Centre; [Resolved] - private DrumSampleMapping sampleMappings { get; set; } + private DrumSampleContainer sampleContainer { get; set; } public LegacyHalfDrum(bool flipped) { @@ -143,7 +143,7 @@ private void load(ISkinSource skin) public bool OnPressed(TaikoAction action) { Drawable target = null; - var drumSample = sampleMappings.SampleAt(Time.Current); + var drumSample = sampleContainer.SampleAt(Time.Current); if (action == CentreAction) { diff --git a/osu.Game.Rulesets.Taiko/UI/InputDrum.cs b/osu.Game.Rulesets.Taiko/UI/InputDrum.cs index 06ccd45cb8..f76f3d851a 100644 --- a/osu.Game.Rulesets.Taiko/UI/InputDrum.cs +++ b/osu.Game.Rulesets.Taiko/UI/InputDrum.cs @@ -25,11 +25,11 @@ internal class InputDrum : Container private const float middle_split = 0.025f; [Cached] - private DrumSampleMapping sampleMapping; + private DrumSampleContainer sampleContainer; public InputDrum(ControlPointInfo controlPoints) { - sampleMapping = new DrumSampleMapping(controlPoints); + sampleContainer = new DrumSampleContainer(controlPoints); RelativeSizeAxes = Axes.Both; } @@ -69,7 +69,7 @@ private void load() } }); - AddRangeInternal(sampleMapping.Sounds); + AddRangeInternal(sampleContainer.Sounds); } /// @@ -93,7 +93,7 @@ private class TaikoHalfDrum : Container, IKeyBindingHandler private readonly Sprite centreHit; [Resolved] - private DrumSampleMapping sampleMappings { get; set; } + private DrumSampleContainer sampleContainer { get; set; } public TaikoHalfDrum(bool flipped) { @@ -154,7 +154,7 @@ public bool OnPressed(TaikoAction action) Drawable target = null; Drawable back = null; - var drumSample = sampleMappings.SampleAt(Time.Current); + var drumSample = sampleContainer.SampleAt(Time.Current); if (action == CentreAction) { diff --git a/osu.Game/Skinning/SkinnableSound.cs b/osu.Game/Skinning/SkinnableSound.cs index 49f9f01cff..fb9cab74c8 100644 --- a/osu.Game/Skinning/SkinnableSound.cs +++ b/osu.Game/Skinning/SkinnableSound.cs @@ -22,6 +22,9 @@ public class SkinnableSound : SkinReloadableDrawable [Resolved] private ISampleStore samples { get; set; } + public override bool RemoveWhenNotAlive => false; + public override bool RemoveCompletedTransforms => false; + public SkinnableSound(ISampleInfo hitSamples) : this(new[] { hitSamples }) {