From cc4cde2c7978a4e474eb1a606995cde6b7d28841 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Tue, 2 Aug 2022 17:54:42 +0900 Subject: [PATCH 1/5] Improve `IBeatSyncProvider` interface and reduce beatmap track dependence --- osu.Game/Beatmaps/IBeatSyncProvider.cs | 17 ++- .../Containers/BeatSyncedContainer.cs | 23 ++-- osu.Game/OsuGameBase.cs | 2 +- osu.Game/Screens/Edit/Editor.cs | 3 +- osu.Game/Screens/Menu/LogoVisualisation.cs | 111 +++++++++--------- .../Play/MasterGameplayClockContainer.cs | 20 ++-- 6 files changed, 88 insertions(+), 88 deletions(-) diff --git a/osu.Game/Beatmaps/IBeatSyncProvider.cs b/osu.Game/Beatmaps/IBeatSyncProvider.cs index 362f02f2dd..b0b265c228 100644 --- a/osu.Game/Beatmaps/IBeatSyncProvider.cs +++ b/osu.Game/Beatmaps/IBeatSyncProvider.cs @@ -2,7 +2,7 @@ // See the LICENCE file in the repository root for full licence text. using osu.Framework.Allocation; -using osu.Framework.Audio.Track; +using osu.Framework.Audio; using osu.Framework.Timing; using osu.Game.Beatmaps.ControlPoints; using osu.Game.Graphics.Containers; @@ -14,12 +14,21 @@ namespace osu.Game.Beatmaps /// Primarily intended for use with . /// [Cached] - public interface IBeatSyncProvider + public interface IBeatSyncProvider : IHasAmplitudes { + /// + /// Check whether beat sync is currently available. + /// + public bool BeatSyncAvailable => Clock != null; + + /// + /// Access any available control points from a beatmap providing beat sync. If null, no current provider is available. + /// ControlPointInfo? ControlPoints { get; } + /// + /// Access a clock currently responsible for providing beat sync. If null, no current provider is available. + /// IClock? Clock { get; } - - ChannelAmplitudes? Amplitudes { get; } } } diff --git a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs index e1998a1d7f..774468c344 100644 --- a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs +++ b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs @@ -1,8 +1,6 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. -#nullable disable - using System; using System.Diagnostics; using osu.Framework.Allocation; @@ -10,13 +8,12 @@ using osu.Framework.Audio.Track; using osu.Framework.Graphics.Containers; using osu.Game.Beatmaps; using osu.Game.Beatmaps.ControlPoints; -using osu.Game.Screens.Play; namespace osu.Game.Graphics.Containers { /// /// A container which fires a callback when a new beat is reached. - /// Consumes a parent or (whichever is first available). + /// Consumes a parent . /// /// /// This container does not set its own clock to the source used for beat matching. @@ -28,8 +25,9 @@ namespace osu.Game.Graphics.Containers public class BeatSyncedContainer : Container { private int lastBeat; - protected TimingControlPoint LastTimingPoint { get; private set; } - protected EffectControlPoint LastEffectPoint { get; private set; } + + protected TimingControlPoint? LastTimingPoint { get; private set; } + protected EffectControlPoint? LastEffectPoint { get; private set; } /// /// The amount of time before a beat we should fire . @@ -71,12 +69,12 @@ namespace osu.Game.Graphics.Containers public double MinimumBeatLength { get; set; } /// - /// Whether this container is currently tracking a beatmap's timing data. + /// Whether this container is currently tracking a beat sync provider. /// protected bool IsBeatSyncedWithTrack { get; private set; } [Resolved] - protected IBeatSyncProvider BeatSyncSource { get; private set; } + protected IBeatSyncProvider BeatSyncSource { get; private set; } = null!; protected virtual void OnNewBeat(int beatIndex, TimingControlPoint timingPoint, EffectControlPoint effectPoint, ChannelAmplitudes amplitudes) { @@ -87,19 +85,18 @@ namespace osu.Game.Graphics.Containers TimingControlPoint timingPoint; EffectControlPoint effectPoint; - IsBeatSyncedWithTrack = BeatSyncSource.Clock?.IsRunning == true && BeatSyncSource.ControlPoints != null; + IsBeatSyncedWithTrack = BeatSyncSource.BeatSyncAvailable && BeatSyncSource.Clock?.IsRunning == true; double currentTrackTime; if (IsBeatSyncedWithTrack) { - Debug.Assert(BeatSyncSource.ControlPoints != null); Debug.Assert(BeatSyncSource.Clock != null); currentTrackTime = BeatSyncSource.Clock.CurrentTime + EarlyActivationMilliseconds; - timingPoint = BeatSyncSource.ControlPoints.TimingPointAt(currentTrackTime); - effectPoint = BeatSyncSource.ControlPoints.EffectPointAt(currentTrackTime); + timingPoint = BeatSyncSource.ControlPoints?.TimingPointAt(currentTrackTime) ?? TimingControlPoint.DEFAULT; + effectPoint = BeatSyncSource.ControlPoints?.EffectPointAt(currentTrackTime) ?? EffectControlPoint.DEFAULT; } else { @@ -136,7 +133,7 @@ namespace osu.Game.Graphics.Containers if (AllowMistimedEventFiring || Math.Abs(TimeSinceLastBeat) < MISTIMED_ALLOWANCE) { using (BeginDelayedSequence(-TimeSinceLastBeat)) - OnNewBeat(beatIndex, timingPoint, effectPoint, BeatSyncSource.Amplitudes ?? ChannelAmplitudes.Empty); + OnNewBeat(beatIndex, timingPoint, effectPoint, BeatSyncSource.CurrentAmplitudes); } lastBeat = beatIndex; diff --git a/osu.Game/OsuGameBase.cs b/osu.Game/OsuGameBase.cs index 97d15ae6ad..f62349c447 100644 --- a/osu.Game/OsuGameBase.cs +++ b/osu.Game/OsuGameBase.cs @@ -588,6 +588,6 @@ namespace osu.Game ControlPointInfo IBeatSyncProvider.ControlPoints => Beatmap.Value.BeatmapLoaded ? Beatmap.Value.Beatmap.ControlPointInfo : null; IClock IBeatSyncProvider.Clock => Beatmap.Value.TrackLoaded ? Beatmap.Value.Track : (IClock)null; - ChannelAmplitudes? IBeatSyncProvider.Amplitudes => Beatmap.Value.TrackLoaded ? Beatmap.Value.Track.CurrentAmplitudes : null; + ChannelAmplitudes IHasAmplitudes.CurrentAmplitudes => Beatmap.Value.TrackLoaded ? Beatmap.Value.Track.CurrentAmplitudes : ChannelAmplitudes.Empty; } } diff --git a/osu.Game/Screens/Edit/Editor.cs b/osu.Game/Screens/Edit/Editor.cs index 9e9cd8e3b7..89f9aec5ee 100644 --- a/osu.Game/Screens/Edit/Editor.cs +++ b/osu.Game/Screens/Edit/Editor.cs @@ -10,6 +10,7 @@ using System.Linq; using JetBrains.Annotations; using osu.Framework; using osu.Framework.Allocation; +using osu.Framework.Audio; using osu.Framework.Audio.Track; using osu.Framework.Bindables; using osu.Framework.Graphics; @@ -949,7 +950,7 @@ namespace osu.Game.Screens.Edit ControlPointInfo IBeatSyncProvider.ControlPoints => editorBeatmap.ControlPointInfo; IClock IBeatSyncProvider.Clock => clock; - ChannelAmplitudes? IBeatSyncProvider.Amplitudes => Beatmap.Value.TrackLoaded ? Beatmap.Value.Track.CurrentAmplitudes : null; + ChannelAmplitudes IHasAmplitudes.CurrentAmplitudes => Beatmap.Value.TrackLoaded ? Beatmap.Value.Track.CurrentAmplitudes : ChannelAmplitudes.Empty; private class BeatmapEditorToast : Toast { diff --git a/osu.Game/Screens/Menu/LogoVisualisation.cs b/osu.Game/Screens/Menu/LogoVisualisation.cs index c66bd3639a..c238bf8a21 100644 --- a/osu.Game/Screens/Menu/LogoVisualisation.cs +++ b/osu.Game/Screens/Menu/LogoVisualisation.cs @@ -1,10 +1,12 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. -#nullable disable - -using osuTK; -using osuTK.Graphics; +using System; +using System.Collections.Generic; +using osu.Framework.Allocation; +using osu.Framework.Audio; +using osu.Framework.Audio.Track; +using osu.Framework.Extensions.Color4Extensions; using osu.Framework.Graphics; using osu.Framework.Graphics.Batches; using osu.Framework.Graphics.Colour; @@ -12,16 +14,10 @@ using osu.Framework.Graphics.OpenGL.Vertices; using osu.Framework.Graphics.Primitives; using osu.Framework.Graphics.Shaders; using osu.Framework.Graphics.Textures; -using osu.Game.Beatmaps; -using System; -using System.Collections.Generic; -using JetBrains.Annotations; -using osu.Framework.Allocation; -using osu.Framework.Audio; -using osu.Framework.Audio.Track; -using osu.Framework.Bindables; using osu.Framework.Utils; -using osu.Framework.Extensions.Color4Extensions; +using osu.Game.Beatmaps; +using osuTK; +using osuTK.Graphics; namespace osu.Game.Screens.Menu { @@ -30,8 +26,6 @@ namespace osu.Game.Screens.Menu /// public class LogoVisualisation : Drawable { - private readonly IBindable beatmap = new Bindable(); - /// /// The number of bars to jump each update iteration. /// @@ -76,7 +70,8 @@ namespace osu.Game.Screens.Menu private readonly float[] frequencyAmplitudes = new float[256]; - private IShader shader; + private IShader shader = null!; + private readonly Texture texture; public LogoVisualisation() @@ -93,32 +88,35 @@ namespace osu.Game.Screens.Menu } [BackgroundDependencyLoader] - private void load(ShaderManager shaders, IBindable beatmap) + private void load(ShaderManager shaders) { - this.beatmap.BindTo(beatmap); shader = shaders.Load(VertexShaderDescriptor.TEXTURE_2, FragmentShaderDescriptor.TEXTURE_ROUNDED); } private readonly float[] temporalAmplitudes = new float[ChannelAmplitudes.AMPLITUDES_SIZE]; + [Resolved] + private IBeatSyncProvider beatSyncProvider { get; set; } = null!; + private void updateAmplitudes() { - var effect = beatmap.Value.BeatmapLoaded && beatmap.Value.TrackLoaded - ? beatmap.Value.Beatmap?.ControlPointInfo.EffectPointAt(beatmap.Value.Track.CurrentTime) - : null; + bool isKiaiTime = false; for (int i = 0; i < temporalAmplitudes.Length; i++) temporalAmplitudes[i] = 0; - if (beatmap.Value.TrackLoaded) - addAmplitudesFromSource(beatmap.Value.Track); + if (beatSyncProvider.Clock != null) + { + isKiaiTime = beatSyncProvider.ControlPoints?.EffectPointAt(beatSyncProvider.Clock.CurrentTime).KiaiMode ?? false; + addAmplitudesFromSource(beatSyncProvider); + } foreach (var source in amplitudeSources) addAmplitudesFromSource(source); for (int i = 0; i < bars_per_visualiser; i++) { - float targetAmplitude = (temporalAmplitudes[(i + indexOffset) % bars_per_visualiser]) * (effect?.KiaiMode == true ? 1 : 0.5f); + float targetAmplitude = (temporalAmplitudes[(i + indexOffset) % bars_per_visualiser]) * (isKiaiTime ? 1 : 0.5f); if (targetAmplitude > frequencyAmplitudes[i]) frequencyAmplitudes[i] = targetAmplitude; } @@ -153,7 +151,7 @@ namespace osu.Game.Screens.Menu protected override DrawNode CreateDrawNode() => new VisualisationDrawNode(this); - private void addAmplitudesFromSource([NotNull] IHasAmplitudes source) + private void addAmplitudesFromSource(IHasAmplitudes source) { if (source == null) throw new ArgumentNullException(nameof(source)); @@ -170,8 +168,8 @@ namespace osu.Game.Screens.Menu { protected new LogoVisualisation Source => (LogoVisualisation)base.Source; - private IShader shader; - private Texture texture; + private IShader shader = null!; + private Texture texture = null!; // Assuming the logo is a circle, we don't need a second dimension. private float size; @@ -209,43 +207,40 @@ namespace osu.Game.Screens.Menu ColourInfo colourInfo = DrawColourInfo.Colour; colourInfo.ApplyChild(transparent_white); - if (audioData != null) + for (int j = 0; j < visualiser_rounds; j++) { - for (int j = 0; j < visualiser_rounds; j++) + for (int i = 0; i < bars_per_visualiser; i++) { - for (int i = 0; i < bars_per_visualiser; i++) - { - if (audioData[i] < amplitude_dead_zone) - continue; + if (audioData[i] < amplitude_dead_zone) + continue; - float rotation = MathUtils.DegreesToRadians(i / (float)bars_per_visualiser * 360 + j * 360 / visualiser_rounds); - float rotationCos = MathF.Cos(rotation); - float rotationSin = MathF.Sin(rotation); - // taking the cos and sin to the 0..1 range - var barPosition = new Vector2(rotationCos / 2 + 0.5f, rotationSin / 2 + 0.5f) * size; + float rotation = MathUtils.DegreesToRadians(i / (float)bars_per_visualiser * 360 + j * 360 / visualiser_rounds); + float rotationCos = MathF.Cos(rotation); + float rotationSin = MathF.Sin(rotation); + // taking the cos and sin to the 0..1 range + var barPosition = new Vector2(rotationCos / 2 + 0.5f, rotationSin / 2 + 0.5f) * size; - var barSize = new Vector2(size * MathF.Sqrt(2 * (1 - MathF.Cos(MathUtils.DegreesToRadians(360f / bars_per_visualiser)))) / 2f, bar_length * audioData[i]); - // The distance between the position and the sides of the bar. - var bottomOffset = new Vector2(-rotationSin * barSize.X / 2, rotationCos * barSize.X / 2); - // The distance between the bottom side of the bar and the top side. - var amplitudeOffset = new Vector2(rotationCos * barSize.Y, rotationSin * barSize.Y); + var barSize = new Vector2(size * MathF.Sqrt(2 * (1 - MathF.Cos(MathUtils.DegreesToRadians(360f / bars_per_visualiser)))) / 2f, bar_length * audioData[i]); + // The distance between the position and the sides of the bar. + var bottomOffset = new Vector2(-rotationSin * barSize.X / 2, rotationCos * barSize.X / 2); + // The distance between the bottom side of the bar and the top side. + var amplitudeOffset = new Vector2(rotationCos * barSize.Y, rotationSin * barSize.Y); - var rectangle = new Quad( - Vector2Extensions.Transform(barPosition - bottomOffset, DrawInfo.Matrix), - Vector2Extensions.Transform(barPosition - bottomOffset + amplitudeOffset, DrawInfo.Matrix), - Vector2Extensions.Transform(barPosition + bottomOffset, DrawInfo.Matrix), - Vector2Extensions.Transform(barPosition + bottomOffset + amplitudeOffset, DrawInfo.Matrix) - ); + var rectangle = new Quad( + Vector2Extensions.Transform(barPosition - bottomOffset, DrawInfo.Matrix), + Vector2Extensions.Transform(barPosition - bottomOffset + amplitudeOffset, DrawInfo.Matrix), + Vector2Extensions.Transform(barPosition + bottomOffset, DrawInfo.Matrix), + Vector2Extensions.Transform(barPosition + bottomOffset + amplitudeOffset, DrawInfo.Matrix) + ); - DrawQuad( - texture, - rectangle, - colourInfo, - null, - vertexBatch.AddAction, - // barSize by itself will make it smooth more in the X axis than in the Y axis, this reverts that. - Vector2.Divide(inflation, barSize.Yx)); - } + DrawQuad( + texture, + rectangle, + colourInfo, + null, + vertexBatch.AddAction, + // barSize by itself will make it smooth more in the X axis than in the Y axis, this reverts that. + Vector2.Divide(inflation, barSize.Yx)); } } diff --git a/osu.Game/Screens/Play/MasterGameplayClockContainer.cs b/osu.Game/Screens/Play/MasterGameplayClockContainer.cs index cd37c541ec..d7f6992fee 100644 --- a/osu.Game/Screens/Play/MasterGameplayClockContainer.cs +++ b/osu.Game/Screens/Play/MasterGameplayClockContainer.cs @@ -1,8 +1,6 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. -#nullable disable - using System; using System.Collections.Generic; using System.Linq; @@ -53,21 +51,21 @@ namespace osu.Game.Screens.Play private readonly WorkingBeatmap beatmap; - private HardwareCorrectionOffsetClock userGlobalOffsetClock; - private HardwareCorrectionOffsetClock userBeatmapOffsetClock; - private HardwareCorrectionOffsetClock platformOffsetClock; - private MasterGameplayClock masterGameplayClock; - private Bindable userAudioOffset; + private HardwareCorrectionOffsetClock userGlobalOffsetClock = null!; + private HardwareCorrectionOffsetClock userBeatmapOffsetClock = null!; + private HardwareCorrectionOffsetClock platformOffsetClock = null!; + private MasterGameplayClock masterGameplayClock = null!; + private Bindable userAudioOffset = null!; - private IDisposable beatmapOffsetSubscription; + private IDisposable? beatmapOffsetSubscription; private readonly double skipTargetTime; [Resolved] - private RealmAccess realm { get; set; } + private RealmAccess realm { get; set; } = null!; [Resolved] - private OsuConfigManager config { get; set; } + private OsuConfigManager config { get; set; } = null!; /// /// Create a new master gameplay clock container. @@ -255,7 +253,7 @@ namespace osu.Game.Screens.Play ControlPointInfo IBeatSyncProvider.ControlPoints => beatmap.Beatmap.ControlPointInfo; IClock IBeatSyncProvider.Clock => GameplayClock; - ChannelAmplitudes? IBeatSyncProvider.Amplitudes => beatmap.TrackLoaded ? beatmap.Track.CurrentAmplitudes : null; + ChannelAmplitudes IHasAmplitudes.CurrentAmplitudes => beatmap.TrackLoaded ? beatmap.Track.CurrentAmplitudes : ChannelAmplitudes.Empty; private class HardwareCorrectionOffsetClock : FramedOffsetClock { From 258ad7c6b90dbe06f8d4e6c6ae5e28ca2d6a5b40 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Tue, 2 Aug 2022 18:18:40 +0900 Subject: [PATCH 2/5] Tidy up kiai time access --- osu.Game/Beatmaps/IBeatSyncProvider.cs | 5 +++++ .../Graphics/Containers/BeatSyncedContainer.cs | 14 +++++++++----- osu.Game/Screens/Menu/LogoVisualisation.cs | 7 +------ osu.Game/Screens/Menu/OsuLogo.cs | 2 +- 4 files changed, 16 insertions(+), 12 deletions(-) diff --git a/osu.Game/Beatmaps/IBeatSyncProvider.cs b/osu.Game/Beatmaps/IBeatSyncProvider.cs index b0b265c228..485497a8f0 100644 --- a/osu.Game/Beatmaps/IBeatSyncProvider.cs +++ b/osu.Game/Beatmaps/IBeatSyncProvider.cs @@ -21,6 +21,11 @@ namespace osu.Game.Beatmaps /// public bool BeatSyncAvailable => Clock != null; + /// + /// Whether the beat sync provider is currently in a kiai section. Should make everything more epic. + /// + public bool IsKiaiTime => Clock != null && (ControlPoints?.EffectPointAt(Clock.CurrentTime).KiaiMode ?? false); + /// /// Access any available control points from a beatmap providing beat sync. If null, no current provider is available. /// diff --git a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs index 774468c344..c8ea21e139 100644 --- a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs +++ b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs @@ -26,8 +26,10 @@ namespace osu.Game.Graphics.Containers { private int lastBeat; - protected TimingControlPoint? LastTimingPoint { get; private set; } - protected EffectControlPoint? LastEffectPoint { get; private set; } + private TimingControlPoint? lastTimingPoint { get; set; } + private EffectControlPoint? lastEffectPoint { get; set; } + + public bool IsKiaiTime { get; private set; } /// /// The amount of time before a beat we should fire . @@ -125,7 +127,7 @@ namespace osu.Game.Graphics.Containers TimeSinceLastBeat = beatLength - TimeUntilNextBeat; - if (ReferenceEquals(timingPoint, LastTimingPoint) && beatIndex == lastBeat) + if (ReferenceEquals(timingPoint, lastTimingPoint) && beatIndex == lastBeat) return; // as this event is sometimes used for sound triggers where `BeginDelayedSequence` has no effect, avoid firing it if too far away from the beat. @@ -137,8 +139,10 @@ namespace osu.Game.Graphics.Containers } lastBeat = beatIndex; - LastTimingPoint = timingPoint; - LastEffectPoint = effectPoint; + lastTimingPoint = timingPoint; + lastEffectPoint = effectPoint; + + IsKiaiTime = lastEffectPoint?.KiaiMode ?? false; } } } diff --git a/osu.Game/Screens/Menu/LogoVisualisation.cs b/osu.Game/Screens/Menu/LogoVisualisation.cs index c238bf8a21..e9f52e0b9f 100644 --- a/osu.Game/Screens/Menu/LogoVisualisation.cs +++ b/osu.Game/Screens/Menu/LogoVisualisation.cs @@ -100,23 +100,18 @@ namespace osu.Game.Screens.Menu private void updateAmplitudes() { - bool isKiaiTime = false; - for (int i = 0; i < temporalAmplitudes.Length; i++) temporalAmplitudes[i] = 0; if (beatSyncProvider.Clock != null) - { - isKiaiTime = beatSyncProvider.ControlPoints?.EffectPointAt(beatSyncProvider.Clock.CurrentTime).KiaiMode ?? false; addAmplitudesFromSource(beatSyncProvider); - } foreach (var source in amplitudeSources) addAmplitudesFromSource(source); for (int i = 0; i < bars_per_visualiser; i++) { - float targetAmplitude = (temporalAmplitudes[(i + indexOffset) % bars_per_visualiser]) * (isKiaiTime ? 1 : 0.5f); + float targetAmplitude = (temporalAmplitudes[(i + indexOffset) % bars_per_visualiser]) * (beatSyncProvider.IsKiaiTime ? 1 : 0.5f); if (targetAmplitude > frequencyAmplitudes[i]) frequencyAmplitudes[i] = targetAmplitude; } diff --git a/osu.Game/Screens/Menu/OsuLogo.cs b/osu.Game/Screens/Menu/OsuLogo.cs index 0909f615f2..e9b50f94f7 100644 --- a/osu.Game/Screens/Menu/OsuLogo.cs +++ b/osu.Game/Screens/Menu/OsuLogo.cs @@ -353,7 +353,7 @@ namespace osu.Game.Screens.Menu float maxAmplitude = lastBeatIndex >= 0 ? musicController.CurrentTrack.CurrentAmplitudes.Maximum : 0; logoAmplitudeContainer.Scale = new Vector2((float)Interpolation.Damp(logoAmplitudeContainer.Scale.X, 1 - Math.Max(0, maxAmplitude - scale_adjust_cutoff) * 0.04f, 0.9f, Time.Elapsed)); - triangles.Velocity = (float)Interpolation.Damp(triangles.Velocity, triangles_paused_velocity * (LastEffectPoint.KiaiMode ? 4 : 2), 0.995f, Time.Elapsed); + triangles.Velocity = (float)Interpolation.Damp(triangles.Velocity, triangles_paused_velocity * (IsKiaiTime ? 4 : 2), 0.995f, Time.Elapsed); } else { From 16ff8d5c38354e914d30366f4a322dfda35acc2d Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Wed, 3 Aug 2022 17:47:32 +0900 Subject: [PATCH 3/5] Use different variable source --- osu.Game/Graphics/Containers/BeatSyncedContainer.cs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs index c8ea21e139..6dd5d61cc9 100644 --- a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs +++ b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs @@ -29,7 +29,7 @@ namespace osu.Game.Graphics.Containers private TimingControlPoint? lastTimingPoint { get; set; } private EffectControlPoint? lastEffectPoint { get; set; } - public bool IsKiaiTime { get; private set; } + protected bool IsKiaiTime { get; private set; } /// /// The amount of time before a beat we should fire . @@ -142,7 +142,7 @@ namespace osu.Game.Graphics.Containers lastTimingPoint = timingPoint; lastEffectPoint = effectPoint; - IsKiaiTime = lastEffectPoint?.KiaiMode ?? false; + IsKiaiTime = effectPoint?.KiaiMode ?? false; } } } From a32149fda125c207575fc6dc1fc30450d5eee556 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Wed, 3 Aug 2022 20:07:54 +0900 Subject: [PATCH 4/5] Convert interface methods to extension methods --- .../Beatmaps/BeatSyncProviderExtensions.cs | 18 ++++++++++++++++++ osu.Game/Beatmaps/IBeatSyncProvider.cs | 10 ---------- .../Graphics/Containers/BeatSyncedContainer.cs | 6 ++---- osu.Game/Screens/Menu/LogoVisualisation.cs | 2 +- 4 files changed, 21 insertions(+), 15 deletions(-) create mode 100644 osu.Game/Beatmaps/BeatSyncProviderExtensions.cs diff --git a/osu.Game/Beatmaps/BeatSyncProviderExtensions.cs b/osu.Game/Beatmaps/BeatSyncProviderExtensions.cs new file mode 100644 index 0000000000..117b4d23b0 --- /dev/null +++ b/osu.Game/Beatmaps/BeatSyncProviderExtensions.cs @@ -0,0 +1,18 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +namespace osu.Game.Beatmaps +{ + public static class BeatSyncProviderExtensions + { + /// + /// Check whether beat sync is currently available. + /// + public static bool CheckBeatSyncAvailable(this IBeatSyncProvider provider) => provider.Clock != null; + + /// + /// Whether the beat sync provider is currently in a kiai section. Should make everything more epic. + /// + public static bool CheckIsKiaiTime(this IBeatSyncProvider provider) => provider.Clock != null && (provider.ControlPoints?.EffectPointAt(provider.Clock.CurrentTime).KiaiMode ?? false); + } +} diff --git a/osu.Game/Beatmaps/IBeatSyncProvider.cs b/osu.Game/Beatmaps/IBeatSyncProvider.cs index 485497a8f0..9ee19e720d 100644 --- a/osu.Game/Beatmaps/IBeatSyncProvider.cs +++ b/osu.Game/Beatmaps/IBeatSyncProvider.cs @@ -16,16 +16,6 @@ namespace osu.Game.Beatmaps [Cached] public interface IBeatSyncProvider : IHasAmplitudes { - /// - /// Check whether beat sync is currently available. - /// - public bool BeatSyncAvailable => Clock != null; - - /// - /// Whether the beat sync provider is currently in a kiai section. Should make everything more epic. - /// - public bool IsKiaiTime => Clock != null && (ControlPoints?.EffectPointAt(Clock.CurrentTime).KiaiMode ?? false); - /// /// Access any available control points from a beatmap providing beat sync. If null, no current provider is available. /// diff --git a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs index 6dd5d61cc9..00fea601c6 100644 --- a/osu.Game/Graphics/Containers/BeatSyncedContainer.cs +++ b/osu.Game/Graphics/Containers/BeatSyncedContainer.cs @@ -27,7 +27,6 @@ namespace osu.Game.Graphics.Containers private int lastBeat; private TimingControlPoint? lastTimingPoint { get; set; } - private EffectControlPoint? lastEffectPoint { get; set; } protected bool IsKiaiTime { get; private set; } @@ -87,7 +86,7 @@ namespace osu.Game.Graphics.Containers TimingControlPoint timingPoint; EffectControlPoint effectPoint; - IsBeatSyncedWithTrack = BeatSyncSource.BeatSyncAvailable && BeatSyncSource.Clock?.IsRunning == true; + IsBeatSyncedWithTrack = BeatSyncSource.CheckBeatSyncAvailable() && BeatSyncSource.Clock?.IsRunning == true; double currentTrackTime; @@ -140,9 +139,8 @@ namespace osu.Game.Graphics.Containers lastBeat = beatIndex; lastTimingPoint = timingPoint; - lastEffectPoint = effectPoint; - IsKiaiTime = effectPoint?.KiaiMode ?? false; + IsKiaiTime = effectPoint.KiaiMode; } } } diff --git a/osu.Game/Screens/Menu/LogoVisualisation.cs b/osu.Game/Screens/Menu/LogoVisualisation.cs index e9f52e0b9f..1c5fd341b0 100644 --- a/osu.Game/Screens/Menu/LogoVisualisation.cs +++ b/osu.Game/Screens/Menu/LogoVisualisation.cs @@ -111,7 +111,7 @@ namespace osu.Game.Screens.Menu for (int i = 0; i < bars_per_visualiser; i++) { - float targetAmplitude = (temporalAmplitudes[(i + indexOffset) % bars_per_visualiser]) * (beatSyncProvider.IsKiaiTime ? 1 : 0.5f); + float targetAmplitude = (temporalAmplitudes[(i + indexOffset) % bars_per_visualiser]) * (beatSyncProvider.CheckIsKiaiTime() ? 1 : 0.5f); if (targetAmplitude > frequencyAmplitudes[i]) frequencyAmplitudes[i] = targetAmplitude; } From 844430502b548747b0ed4867e8a2bb230c031d7a Mon Sep 17 00:00:00 2001 From: Salman Ahmed Date: Wed, 3 Aug 2022 20:11:08 +0300 Subject: [PATCH 5/5] Replace parantheses with nullable-bool equality operation --- osu.Game/Beatmaps/BeatSyncProviderExtensions.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game/Beatmaps/BeatSyncProviderExtensions.cs b/osu.Game/Beatmaps/BeatSyncProviderExtensions.cs index 117b4d23b0..767aa5df73 100644 --- a/osu.Game/Beatmaps/BeatSyncProviderExtensions.cs +++ b/osu.Game/Beatmaps/BeatSyncProviderExtensions.cs @@ -13,6 +13,6 @@ namespace osu.Game.Beatmaps /// /// Whether the beat sync provider is currently in a kiai section. Should make everything more epic. /// - public static bool CheckIsKiaiTime(this IBeatSyncProvider provider) => provider.Clock != null && (provider.ControlPoints?.EffectPointAt(provider.Clock.CurrentTime).KiaiMode ?? false); + public static bool CheckIsKiaiTime(this IBeatSyncProvider provider) => provider.Clock != null && provider.ControlPoints?.EffectPointAt(provider.Clock.CurrentTime).KiaiMode == true; } }