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Merge branch 'master' into fix-editor-silence-on-seek

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Dean Herbert 2020-09-30 17:03:23 +09:00 committed by GitHub
commit 7f579850dd
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5 changed files with 63 additions and 13 deletions
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9
osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerRotation.cs
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@ -7,7 +7,6 @@ using System.Linq;
using NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Bindables;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Testing;
using osu.Framework.Timing;
@ -194,13 +193,7 @@ namespace osu.Game.Rulesets.Osu.Tests
addSeekStep(0);
AddStep("adjust track rate", () => MusicController.CurrentTrack.AddAdjustment(AdjustableProperty.Tempo, new BindableDouble(rate)));
// autoplay replay frames use track time;
// if a spin takes 1000ms in track time and we're playing with a 2x rate adjustment, the spin will take 500ms of *real* time.
// therefore we need to apply the rate adjustment to the replay itself to change from track time to real time,
// as real time is what we care about for spinners
// (so we're making the spin take 1000ms in real time *always*, regardless of the track clock's rate).
transformReplay(replay => applyRateAdjustment(replay, rate));
AddStep("adjust track rate", () => Player.GameplayClockContainer.UserPlaybackRate.Value = rate);
addSeekStep(1000);
AddAssert("progress almost same", () => Precision.AlmostEquals(expectedProgress, drawableSpinner.Progress, 0.05));

7
osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerRotationTracker.cs
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@ -2,11 +2,13 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Input.Events;
using osu.Framework.Utils;
using osu.Game.Screens.Play;
using osuTK;
namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
@ -77,6 +79,9 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
private bool rotationTransferred;
[Resolved(canBeNull: true)]
private GameplayClock gameplayClock { get; set; }
protected override void Update()
{
base.Update();
@ -126,7 +131,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
currentRotation += angle;
// rate has to be applied each frame, because it's not guaranteed to be constant throughout playback
// (see: ModTimeRamp)
RateAdjustedRotation += (float)(Math.Abs(angle) * Clock.Rate);
RateAdjustedRotation += (float)(Math.Abs(angle) * (gameplayClock?.TrueGameplayRate ?? Clock.Rate));
}
}
}

9
osu.Game/Rulesets/UI/FrameStabilityContainer.cs
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@ -2,7 +2,10 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Timing;
@ -59,7 +62,7 @@ namespace osu.Game.Rulesets.UI
{
if (clock != null)
{
stabilityGameplayClock.ParentGameplayClock = parentGameplayClock = clock;
parentGameplayClock = stabilityGameplayClock.ParentGameplayClock = clock;
GameplayClock.IsPaused.BindTo(clock.IsPaused);
}
}
@ -215,7 +218,9 @@ namespace osu.Game.Rulesets.UI
private class StabilityGameplayClock : GameplayClock
{
public IFrameBasedClock ParentGameplayClock;
public GameplayClock ParentGameplayClock;
public override IEnumerable<Bindable<double>> NonGameplayAdjustments => ParentGameplayClock?.NonGameplayAdjustments ?? Enumerable.Empty<Bindable<double>>();
public StabilityGameplayClock(FramedClock underlyingClock)
: base(underlyingClock)

24
osu.Game/Screens/Play/GameplayClock.cs
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@ -1,6 +1,8 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Bindables;
using osu.Framework.Timing;
@ -20,6 +22,11 @@ namespace osu.Game.Screens.Play
public readonly BindableBool IsPaused = new BindableBool();
/// <summary>
/// All adjustments applied to this clock which don't come from gameplay or mods.
/// </summary>
public virtual IEnumerable<Bindable<double>> NonGameplayAdjustments => Enumerable.Empty<Bindable<double>>();
public GameplayClock(IFrameBasedClock underlyingClock)
{
this.underlyingClock = underlyingClock;
@ -29,6 +36,23 @@ namespace osu.Game.Screens.Play
public double Rate => underlyingClock.Rate;
/// <summary>
/// The rate of gameplay when playback is at 100%.
/// This excludes any seeking / user adjustments.
/// </summary>
public double TrueGameplayRate
{
get
{
double baseRate = Rate;
foreach (var adjustment in NonGameplayAdjustments)
baseRate /= adjustment.Value;
return baseRate;
}
}
public bool IsRunning => underlyingClock.IsRunning;
/// <summary>

27
osu.Game/Screens/Play/GameplayClockContainer.cs
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@ -2,6 +2,7 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Threading.Tasks;
@ -50,9 +51,11 @@ namespace osu.Game.Screens.Play
/// <summary>
/// The final clock which is exposed to underlying components.
/// </summary>
public GameplayClock GameplayClock => localGameplayClock;
[Cached]
[Cached(typeof(ISamplePlaybackDisabler))]
public readonly GameplayClock GameplayClock;
private readonly LocalGameplayClock localGameplayClock;
private Bindable<double> userAudioOffset;
@ -80,7 +83,7 @@ namespace osu.Game.Screens.Play
userOffsetClock = new HardwareCorrectionOffsetClock(platformOffsetClock);
// the clock to be exposed via DI to children.
GameplayClock = new GameplayClock(userOffsetClock);
localGameplayClock = new LocalGameplayClock(userOffsetClock);
GameplayClock.IsPaused.BindTo(IsPaused);
}
@ -201,7 +204,9 @@ namespace osu.Game.Screens.Play
protected override void Update()
{
if (!IsPaused.Value)
{
userOffsetClock.ProcessFrame();
}
base.Update();
}
@ -216,6 +221,9 @@ namespace osu.Game.Screens.Play
track.AddAdjustment(AdjustableProperty.Frequency, pauseFreqAdjust);
track.AddAdjustment(AdjustableProperty.Tempo, UserPlaybackRate);
localGameplayClock.MutableNonGameplayAdjustments.Add(pauseFreqAdjust);
localGameplayClock.MutableNonGameplayAdjustments.Add(UserPlaybackRate);
speedAdjustmentsApplied = true;
}
@ -232,9 +240,24 @@ namespace osu.Game.Screens.Play
track.RemoveAdjustment(AdjustableProperty.Frequency, pauseFreqAdjust);
track.RemoveAdjustment(AdjustableProperty.Tempo, UserPlaybackRate);
localGameplayClock.MutableNonGameplayAdjustments.Remove(pauseFreqAdjust);
localGameplayClock.MutableNonGameplayAdjustments.Remove(UserPlaybackRate);
speedAdjustmentsApplied = false;
}
private class LocalGameplayClock : GameplayClock
{
public readonly List<Bindable<double>> MutableNonGameplayAdjustments = new List<Bindable<double>>();
public override IEnumerable<Bindable<double>> NonGameplayAdjustments => MutableNonGameplayAdjustments;
public LocalGameplayClock(FramedOffsetClock underlyingClock)
: base(underlyingClock)
{
}
}
private class HardwareCorrectionOffsetClock : FramedOffsetClock
{
// we always want to apply the same real-time offset, so it should be adjusted by the difference in playback rate (from realtime) to achieve this.