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 {