diff --git a/osu.Game.Tests/NonVisual/GameplayClockTest.cs b/osu.Game.Tests/NonVisual/GameplayClockTest.cs index 162734f9da..9854a5731e 100644 --- a/osu.Game.Tests/NonVisual/GameplayClockTest.cs +++ b/osu.Game.Tests/NonVisual/GameplayClockTest.cs @@ -1,12 +1,8 @@ // 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.Collections.Generic; -using System.Linq; using NUnit.Framework; -using osu.Framework.Bindables; using osu.Framework.Timing; using osu.Game.Screens.Play; @@ -20,20 +16,16 @@ namespace osu.Game.Tests.NonVisual public void TestTrueGameplayRateWithZeroAdjustment(double underlyingClockRate) { var framedClock = new FramedClock(new ManualClock { Rate = underlyingClockRate }); - var gameplayClock = new TestGameplayClock(framedClock); - - gameplayClock.MutableNonGameplayAdjustments.Add(new BindableDouble()); + var gameplayClock = new TestGameplayClockContainer(framedClock); Assert.That(gameplayClock.TrueGameplayRate, Is.EqualTo(0)); } - private class TestGameplayClock : GameplayClock + private class TestGameplayClockContainer : GameplayClockContainer { - public List> MutableNonGameplayAdjustments { get; } = new List>(); + public override IEnumerable NonGameplayAdjustments => new[] { 0.0 }; - public override IEnumerable NonGameplayAdjustments => MutableNonGameplayAdjustments.Select(b => b.Value); - - public TestGameplayClock(IFrameBasedClock underlyingClock) + public TestGameplayClockContainer(IFrameBasedClock underlyingClock) : base(underlyingClock) { } diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneHUDOverlay.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneHUDOverlay.cs index 3e2698bc05..da6604a653 100644 --- a/osu.Game.Tests/Visual/Gameplay/TestSceneHUDOverlay.cs +++ b/osu.Game.Tests/Visual/Gameplay/TestSceneHUDOverlay.cs @@ -39,7 +39,7 @@ namespace osu.Game.Tests.Visual.Gameplay private GameplayState gameplayState = TestGameplayState.Create(new OsuRuleset()); [Cached(typeof(IGameplayClock))] - private readonly IGameplayClock gameplayClock = new GameplayClock(new FramedClock()); + private readonly IGameplayClock gameplayClock = new GameplayClockContainer(new FramedClock()); // best way to check without exposing. private Drawable hideTarget => hudOverlay.KeyCounter; diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneSkinEditorMultipleSkins.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneSkinEditorMultipleSkins.cs index e29101ba8d..6c02ddab14 100644 --- a/osu.Game.Tests/Visual/Gameplay/TestSceneSkinEditorMultipleSkins.cs +++ b/osu.Game.Tests/Visual/Gameplay/TestSceneSkinEditorMultipleSkins.cs @@ -30,7 +30,7 @@ namespace osu.Game.Tests.Visual.Gameplay private GameplayState gameplayState = TestGameplayState.Create(new OsuRuleset()); [Cached(typeof(IGameplayClock))] - private readonly IGameplayClock gameplayClock = new GameplayClock(new FramedClock()); + private readonly IGameplayClock gameplayClock = new GameplayClockContainer(new FramedClock()); [SetUpSteps] public void SetUpSteps() diff --git a/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableHUDOverlay.cs b/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableHUDOverlay.cs index 00e4171eac..485c76ac5c 100644 --- a/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableHUDOverlay.cs +++ b/osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableHUDOverlay.cs @@ -37,7 +37,7 @@ namespace osu.Game.Tests.Visual.Gameplay private GameplayState gameplayState = TestGameplayState.Create(new OsuRuleset()); [Cached(typeof(IGameplayClock))] - private readonly IGameplayClock gameplayClock = new GameplayClock(new FramedClock()); + private readonly IGameplayClock gameplayClock = new GameplayClockContainer(new FramedClock()); private IEnumerable hudOverlays => CreatedDrawables.OfType(); diff --git a/osu.Game/Screens/Play/GameplayClock.cs b/osu.Game/Screens/Play/GameplayClock.cs deleted file mode 100644 index b650922173..0000000000 --- a/osu.Game/Screens/Play/GameplayClock.cs +++ /dev/null @@ -1,76 +0,0 @@ -// 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.Collections.Generic; -using System.Linq; -using osu.Framework.Bindables; -using osu.Framework.Timing; -using osu.Framework.Utils; - -namespace osu.Game.Screens.Play -{ - /// - /// A clock which is used for gameplay elements that need to follow audio time 1:1. - /// Exposed via DI by . - /// - /// The main purpose of this clock is to stop components using it from accidentally processing the main - /// , as this should only be done once to ensure accuracy. - /// - /// - public class GameplayClock : IGameplayClock - { - internal readonly IFrameBasedClock UnderlyingClock; - - public readonly BindableBool IsPaused = new BindableBool(); - - IBindable IGameplayClock.IsPaused => IsPaused; - - public virtual IEnumerable NonGameplayAdjustments => Enumerable.Empty(); - - public GameplayClock(IFrameBasedClock underlyingClock) - { - UnderlyingClock = underlyingClock; - } - - public double? StartTime { get; internal set; } - - public double CurrentTime => UnderlyingClock.CurrentTime; - - public double Rate => UnderlyingClock.Rate; - - public double TrueGameplayRate - { - get - { - double baseRate = Rate; - - foreach (double adjustment in NonGameplayAdjustments) - { - if (Precision.AlmostEquals(adjustment, 0)) - return 0; - - baseRate /= adjustment; - } - - return baseRate; - } - } - - public bool IsRunning => UnderlyingClock.IsRunning; - - public void ProcessFrame() - { - // intentionally not updating the underlying clock (handled externally). - } - - public double ElapsedFrameTime => UnderlyingClock.ElapsedFrameTime; - - public double FramesPerSecond => UnderlyingClock.FramesPerSecond; - - public FrameTimeInfo TimeInfo => UnderlyingClock.TimeInfo; - - public IClock Source => UnderlyingClock; - } -} diff --git a/osu.Game/Screens/Play/GameplayClockContainer.cs b/osu.Game/Screens/Play/GameplayClockContainer.cs index 27b37094ad..468e172714 100644 --- a/osu.Game/Screens/Play/GameplayClockContainer.cs +++ b/osu.Game/Screens/Play/GameplayClockContainer.cs @@ -3,13 +3,14 @@ using System; using System.Collections.Generic; +using System.Linq; using osu.Framework.Allocation; using osu.Framework.Bindables; -using osu.Framework.Extensions.ObjectExtensions; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Logging; using osu.Framework.Timing; +using osu.Framework.Utils; namespace osu.Game.Screens.Play { @@ -40,8 +41,6 @@ namespace osu.Game.Screens.Play /// public event Action? OnSeek; - private double? startTime; - /// /// The time from which the clock should start. Will be seeked to on calling . /// @@ -49,24 +48,14 @@ namespace osu.Game.Screens.Play /// If not set, a value of zero will be used. /// Importantly, the value will be inferred from the current ruleset in unless specified. /// - public double? StartTime - { - get => startTime; - set - { - startTime = value; + public double? StartTime { get; set; } - if (GameplayClock.IsNotNull()) - GameplayClock.StartTime = value; - } - } - - public IEnumerable NonGameplayAdjustments => GameplayClock.NonGameplayAdjustments; + public virtual IEnumerable NonGameplayAdjustments => Enumerable.Empty(); /// /// The final clock which is exposed to gameplay components. /// - protected GameplayClock GameplayClock { get; private set; } = null!; + protected IFrameBasedClock GameplayClock { get; private set; } = null!; /// /// Creates a new . @@ -90,9 +79,6 @@ namespace osu.Game.Screens.Play dependencies.CacheAs(this); - GameplayClock.StartTime = StartTime; - GameplayClock.IsPaused.BindTo(isPaused); - return dependencies; } @@ -126,7 +112,7 @@ namespace osu.Game.Screens.Play AdjustableSource.Seek(time); // Manually process to make sure the gameplay clock is correctly updated after a seek. - GameplayClock.UnderlyingClock.ProcessFrame(); + GameplayClock.ProcessFrame(); OnSeek?.Invoke(); } @@ -174,7 +160,7 @@ namespace osu.Game.Screens.Play protected override void Update() { if (!IsPaused.Value) - GameplayClock.UnderlyingClock.ProcessFrame(); + GameplayClock.ProcessFrame(); base.Update(); } @@ -199,7 +185,7 @@ namespace osu.Game.Screens.Play /// /// The providing the source time. /// The final . - protected virtual GameplayClock CreateGameplayClock(IFrameBasedClock source) => new GameplayClock(source); + protected virtual IFrameBasedClock CreateGameplayClock(IFrameBasedClock source) => source; #region IAdjustableClock @@ -238,6 +224,22 @@ namespace osu.Game.Screens.Play public FrameTimeInfo TimeInfo => GameplayClock.TimeInfo; - public double TrueGameplayRate => GameplayClock.TrueGameplayRate; + public double TrueGameplayRate + { + get + { + double baseRate = Rate; + + foreach (double adjustment in NonGameplayAdjustments) + { + if (Precision.AlmostEquals(adjustment, 0)) + return 0; + + baseRate /= adjustment; + } + + return baseRate; + } + } } } diff --git a/osu.Game/Screens/Play/MasterGameplayClockContainer.cs b/osu.Game/Screens/Play/MasterGameplayClockContainer.cs index 587d2d40a1..0427792392 100644 --- a/osu.Game/Screens/Play/MasterGameplayClockContainer.cs +++ b/osu.Game/Screens/Play/MasterGameplayClockContainer.cs @@ -54,7 +54,6 @@ namespace osu.Game.Screens.Play private HardwareCorrectionOffsetClock userGlobalOffsetClock = null!; private HardwareCorrectionOffsetClock userBeatmapOffsetClock = null!; private HardwareCorrectionOffsetClock platformOffsetClock = null!; - private MasterGameplayClock masterGameplayClock = null!; private Bindable userAudioOffset = null!; private IDisposable? beatmapOffsetSubscription; @@ -150,7 +149,7 @@ namespace osu.Game.Screens.Play // We must also process underlying gameplay clocks to update rate-adjusted offsets with the new frequency adjustment. // Without doing this, an initial seek may be performed with the wrong offset. - GameplayClock.UnderlyingClock.ProcessFrame(); + GameplayClock.ProcessFrame(); } } @@ -191,7 +190,7 @@ namespace osu.Game.Screens.Play Seek(skipTarget); } - protected override GameplayClock CreateGameplayClock(IFrameBasedClock source) + protected override IFrameBasedClock CreateGameplayClock(IFrameBasedClock source) { // Lazer's audio timings in general doesn't match stable. This is the result of user testing, albeit limited. // This only seems to be required on windows. We need to eventually figure out why, with a bit of luck. @@ -199,9 +198,7 @@ namespace osu.Game.Screens.Play // the final usable gameplay clock with user-set offsets applied. userGlobalOffsetClock = new HardwareCorrectionOffsetClock(platformOffsetClock, pauseFreqAdjust); - userBeatmapOffsetClock = new HardwareCorrectionOffsetClock(userGlobalOffsetClock, pauseFreqAdjust); - - return masterGameplayClock = new MasterGameplayClock(userBeatmapOffsetClock); + return userBeatmapOffsetClock = new HardwareCorrectionOffsetClock(userGlobalOffsetClock, pauseFreqAdjust); } /// @@ -224,8 +221,8 @@ namespace osu.Game.Screens.Play Track.AddAdjustment(AdjustableProperty.Frequency, pauseFreqAdjust); Track.AddAdjustment(AdjustableProperty.Tempo, UserPlaybackRate); - masterGameplayClock.MutableNonGameplayAdjustments.Add(pauseFreqAdjust); - masterGameplayClock.MutableNonGameplayAdjustments.Add(UserPlaybackRate); + nonGameplayAdjustments.Add(pauseFreqAdjust); + nonGameplayAdjustments.Add(UserPlaybackRate); speedAdjustmentsApplied = true; } @@ -238,8 +235,8 @@ namespace osu.Game.Screens.Play Track.RemoveAdjustment(AdjustableProperty.Frequency, pauseFreqAdjust); Track.RemoveAdjustment(AdjustableProperty.Tempo, UserPlaybackRate); - masterGameplayClock.MutableNonGameplayAdjustments.Remove(pauseFreqAdjust); - masterGameplayClock.MutableNonGameplayAdjustments.Remove(UserPlaybackRate); + nonGameplayAdjustments.Remove(pauseFreqAdjust); + nonGameplayAdjustments.Remove(UserPlaybackRate); speedAdjustmentsApplied = false; } @@ -252,7 +249,7 @@ namespace osu.Game.Screens.Play } ControlPointInfo IBeatSyncProvider.ControlPoints => beatmap.Beatmap.ControlPointInfo; - IClock IBeatSyncProvider.Clock => GameplayClock; + IClock IBeatSyncProvider.Clock => this; ChannelAmplitudes IHasAmplitudes.CurrentAmplitudes => beatmap.TrackLoaded ? beatmap.Track.CurrentAmplitudes : ChannelAmplitudes.Empty; private class HardwareCorrectionOffsetClock : FramedOffsetClock @@ -300,15 +297,8 @@ namespace osu.Game.Screens.Play } } - private class MasterGameplayClock : GameplayClock - { - public readonly List> MutableNonGameplayAdjustments = new List>(); - public override IEnumerable NonGameplayAdjustments => MutableNonGameplayAdjustments.Select(b => b.Value); + private readonly List> nonGameplayAdjustments = new List>(); - public MasterGameplayClock(FramedOffsetClock underlyingClock) - : base(underlyingClock) - { - } - } + public override IEnumerable NonGameplayAdjustments => nonGameplayAdjustments.Select(b => b.Value); } }