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Merge pull request #18635 from peppy/latency-comparer-more-modes

Add multiple display modes (including circle gameplay) to latency certification
This commit is contained in:
Dan Balasescu 2022-06-12 00:59:36 +09:00 committed by GitHub
commit 12ff98001d
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 592 additions and 161 deletions

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@ -24,6 +24,24 @@ namespace osu.Game.Tests.Visual.Settings
AddUntilStep("wait for load", () => latencyCertifier.IsLoaded);
}
[Test]
public void TestSimple()
{
AddStep("set visual mode to simple", () => latencyCertifier.VisualMode.Value = LatencyVisualMode.Simple);
}
[Test]
public void TestCircleGameplay()
{
AddStep("set visual mode to circles", () => latencyCertifier.VisualMode.Value = LatencyVisualMode.CircleGameplay);
}
[Test]
public void TestCycleVisualModes()
{
AddRepeatStep("cycle mode", () => InputManager.Key(Key.Space), 6);
}
[Test]
public void TestCertification()
{
@ -38,7 +56,6 @@ namespace osu.Game.Tests.Visual.Settings
clickUntilResults(true);
AddAssert("check at results", () => !latencyCertifier.ChildrenOfType<LatencyArea>().Any());
AddAssert("check no buttons", () => !latencyCertifier.ChildrenOfType<OsuButton>().Any());
checkDifficulty(1);
}

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@ -0,0 +1,240 @@
// 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.
#nullable enable
using System;
using System.Collections.Generic;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Framework.Input.States;
using osu.Game.Beatmaps;
using osu.Game.Graphics;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Scoring;
using osu.Game.Screens.Utility.SampleComponents;
using osuTK;
namespace osu.Game.Screens.Utility
{
public class CircleGameplay : LatencySampleComponent
{
private int nextLocation;
private readonly List<HitEvent> hitEvents = new List<HitEvent>();
private double? lastGeneratedBeatTime;
private Container circles = null!;
protected override void LoadComplete()
{
base.LoadComplete();
InternalChildren = new Drawable[]
{
circles = new Container
{
RelativeSizeAxes = Axes.Both,
},
};
SampleBPM.BindValueChanged(_ =>
{
circles.Clear();
lastGeneratedBeatTime = null;
});
}
protected override void UpdateAtLimitedRate(InputState inputState)
{
double beatLength = 60000 / SampleBPM.Value;
int nextBeat = (int)(Clock.CurrentTime / beatLength) + 1;
// We want to generate a few hit objects ahead of the current time (to allow them to animate).
double generateUpTo = (nextBeat + 2) * beatLength;
while (lastGeneratedBeatTime == null || lastGeneratedBeatTime < generateUpTo)
{
double time = ++nextBeat * beatLength;
if (time <= lastGeneratedBeatTime)
continue;
newBeat(time);
lastGeneratedBeatTime = time;
}
}
private void newBeat(double time)
{
nextLocation++;
Vector2 location;
float adjust = SampleVisualSpacing.Value * 0.25f;
float spacingLow = 0.5f - adjust;
float spacingHigh = 0.5f + adjust;
switch (nextLocation % 4)
{
default:
location = new Vector2(spacingLow, spacingLow);
break;
case 1:
location = new Vector2(spacingHigh, spacingHigh);
break;
case 2:
location = new Vector2(spacingHigh, spacingLow);
break;
case 3:
location = new Vector2(spacingLow, spacingHigh);
break;
}
circles.Add(new SampleHitCircle(time)
{
RelativePositionAxes = Axes.Both,
Position = location,
Hit = hit,
});
}
private void hit(HitEvent h)
{
hitEvents.Add(h);
}
public class SampleHitCircle : LatencySampleComponent
{
public HitEvent? HitEvent;
public Action<HitEvent>? Hit { get; set; }
public readonly double HitTime;
private CircularContainer approach = null!;
private Circle circle = null!;
private const float size = 100;
private const float duration = 200;
public override bool ReceivePositionalInputAt(Vector2 screenSpacePos)
=> circle.ReceivePositionalInputAt(screenSpacePos);
public SampleHitCircle(double hitTime)
{
HitTime = hitTime;
Origin = Anchor.Centre;
AutoSizeAxes = Axes.Both;
AlwaysPresent = true;
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
InternalChildren = new Drawable[]
{
circle = new Circle
{
Colour = OverlayColourProvider.Content1,
Size = new Vector2(size),
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
},
approach = new CircularContainer
{
BorderColour = colours.Blue,
Size = new Vector2(size),
Masking = true,
BorderThickness = 4,
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Children = new Drawable[]
{
new Box
{
Alpha = 0,
AlwaysPresent = true,
RelativeSizeAxes = Axes.Both,
},
}
},
};
}
protected override bool OnMouseDown(MouseDownEvent e)
{
if (HitEvent != null)
return false;
if (Math.Abs(Clock.CurrentTime - HitTime) > duration)
return false;
attemptHit();
return true;
}
protected override bool OnKeyDown(KeyDownEvent e)
{
if (!IsActive.Value)
return false;
if (Math.Abs(Clock.CurrentTime - HitTime) > duration)
return false;
if (IsHovered)
attemptHit();
return base.OnKeyDown(e);
}
protected override void UpdateAtLimitedRate(InputState inputState)
{
if (HitEvent == null)
{
double preempt = (float)IBeatmapDifficultyInfo.DifficultyRange(SampleApproachRate.Value, 1800, 1200, 450);
approach.Scale = new Vector2(1 + 4 * (float)MathHelper.Clamp((HitTime - Clock.CurrentTime) / preempt, 0, 100));
Alpha = (float)MathHelper.Clamp((Clock.CurrentTime - HitTime + 600) / 400, 0, 1);
if (Clock.CurrentTime > HitTime + duration)
Expire();
}
}
private void attemptHit() => Schedule(() =>
{
if (HitEvent != null)
return;
// in case it was hit outside of display range, show immediately
// so the user isn't confused.
this.FadeIn();
approach.Expire();
circle
.FadeOut(duration)
.ScaleTo(1.5f, duration);
HitEvent = new HitEvent(Clock.CurrentTime - HitTime, HitResult.Good, new HitObject
{
HitWindows = new HitWindows(),
}, null, null);
Hit?.Invoke(HitEvent.Value);
this.Delay(duration).Expire();
});
}
}
}

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@ -9,14 +9,14 @@ using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input;
using osu.Framework.Input.Events;
using osu.Game.Overlays;
using osuTK;
using osu.Game.Screens.Utility.SampleComponents;
using osuTK.Input;
namespace osu.Game.Screens.Utility
{
[Cached]
public class LatencyArea : CompositeDrawable
{
[Resolved]
@ -28,10 +28,14 @@ namespace osu.Game.Screens.Utility
private readonly Key key;
private Container visualContent = null!;
public readonly int? TargetFrameRate;
public readonly BindableBool IsActiveArea = new BindableBool();
public readonly Bindable<LatencyVisualMode> VisualMode = new Bindable<LatencyVisualMode>();
public LatencyArea(Key key, int? targetFrameRate)
{
this.key = key;
@ -61,20 +65,9 @@ namespace osu.Game.Screens.Utility
Origin = Anchor.TopCentre,
Action = () => ReportUserBest?.Invoke(),
},
new Container
visualContent = new Container
{
RelativeSizeAxes = Axes.Both,
Children = new Drawable[]
{
new LatencyMovableBox(IsActiveArea)
{
RelativeSizeAxes = Axes.Both,
},
new LatencyCursorContainer(IsActiveArea)
{
RelativeSizeAxes = Axes.Both,
},
}
},
};
@ -82,6 +75,43 @@ namespace osu.Game.Screens.Utility
{
background.FadeColour(active.NewValue ? overlayColourProvider.Background4 : overlayColourProvider.Background6, 200, Easing.OutQuint);
}, true);
VisualMode.BindValueChanged(mode =>
{
switch (mode.NewValue)
{
case LatencyVisualMode.Simple:
visualContent.Children = new Drawable[]
{
new LatencyMovableBox
{
RelativeSizeAxes = Axes.Both,
},
new LatencyCursorContainer
{
RelativeSizeAxes = Axes.Both,
},
};
break;
case LatencyVisualMode.CircleGameplay:
visualContent.Children = new Drawable[]
{
new CircleGameplay
{
RelativeSizeAxes = Axes.Both,
},
new LatencyCursorContainer
{
RelativeSizeAxes = Axes.Both,
},
};
break;
default:
throw new ArgumentOutOfRangeException();
}
}, true);
}
protected override bool OnMouseMove(MouseMoveEvent e)
@ -102,140 +132,5 @@ namespace osu.Game.Screens.Utility
return base.UpdateSubTree();
}
public class LatencyMovableBox : CompositeDrawable
{
private Box box = null!;
private InputManager inputManager = null!;
private readonly BindableBool isActive;
[Resolved]
private OverlayColourProvider overlayColourProvider { get; set; } = null!;
public LatencyMovableBox(BindableBool isActive)
{
this.isActive = isActive;
}
protected override void LoadComplete()
{
base.LoadComplete();
inputManager = GetContainingInputManager();
InternalChild = box = new Box
{
Size = new Vector2(40),
RelativePositionAxes = Axes.Both,
Position = new Vector2(0.5f),
Origin = Anchor.Centre,
Colour = overlayColourProvider.Colour1,
};
}
protected override bool OnHover(HoverEvent e) => false;
private double? lastFrameTime;
protected override void Update()
{
base.Update();
if (!isActive.Value)
{
lastFrameTime = null;
box.Colour = overlayColourProvider.Colour1;
return;
}
if (lastFrameTime != null)
{
float movementAmount = (float)(Clock.CurrentTime - lastFrameTime) / 400;
var buttons = inputManager.CurrentState.Keyboard.Keys;
box.Colour = buttons.HasAnyButtonPressed ? overlayColourProvider.Content1 : overlayColourProvider.Colour1;
foreach (var key in buttons)
{
switch (key)
{
case Key.K:
case Key.Up:
box.Y = MathHelper.Clamp(box.Y - movementAmount, 0.1f, 0.9f);
break;
case Key.J:
case Key.Down:
box.Y = MathHelper.Clamp(box.Y + movementAmount, 0.1f, 0.9f);
break;
case Key.Z:
case Key.Left:
box.X = MathHelper.Clamp(box.X - movementAmount, 0.1f, 0.9f);
break;
case Key.X:
case Key.Right:
box.X = MathHelper.Clamp(box.X + movementAmount, 0.1f, 0.9f);
break;
}
}
}
lastFrameTime = Clock.CurrentTime;
}
}
public class LatencyCursorContainer : CompositeDrawable
{
private Circle cursor = null!;
private InputManager inputManager = null!;
private readonly BindableBool isActive;
[Resolved]
private OverlayColourProvider overlayColourProvider { get; set; } = null!;
public LatencyCursorContainer(BindableBool isActive)
{
this.isActive = isActive;
Masking = true;
}
protected override void LoadComplete()
{
base.LoadComplete();
InternalChild = cursor = new Circle
{
Size = new Vector2(40),
Origin = Anchor.Centre,
Colour = overlayColourProvider.Colour2,
};
inputManager = GetContainingInputManager();
}
protected override bool OnHover(HoverEvent e) => false;
protected override void Update()
{
cursor.Colour = inputManager.CurrentState.Mouse.IsPressed(MouseButton.Left) ? overlayColourProvider.Content1 : overlayColourProvider.Colour2;
if (isActive.Value)
{
cursor.Position = ToLocalSpace(inputManager.CurrentState.Mouse.Position);
cursor.Alpha = 1;
}
else
{
cursor.Alpha = 0;
}
base.Update();
}
}
}
}

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@ -7,6 +7,7 @@ using System;
using System.Diagnostics;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Configuration;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
@ -24,11 +25,13 @@ using osu.Game.Graphics;
using osu.Game.Graphics.Containers;
using osu.Game.Graphics.Sprites;
using osu.Game.Overlays;
using osu.Game.Overlays.Settings;
using osuTK;
using osuTK.Input;
namespace osu.Game.Screens.Utility
{
[Cached]
public class LatencyCertifierScreen : OsuScreen
{
private FrameSync previousFrameSyncMode;
@ -42,12 +45,16 @@ namespace osu.Game.Screens.Utility
public override float BackgroundParallaxAmount => 0;
private readonly OsuTextFlowContainer explanatoryText;
private readonly LinkFlowContainer explanatoryText;
private readonly Container<LatencyArea> mainArea;
private readonly Container resultsArea;
public readonly BindableDouble SampleBPM = new BindableDouble(120) { MinValue = 60, MaxValue = 300, Precision = 1 };
public readonly BindableDouble SampleApproachRate = new BindableDouble(9) { MinValue = 5, MaxValue = 12, Precision = 0.1 };
public readonly BindableFloat SampleVisualSpacing = new BindableFloat(0.5f) { MinValue = 0f, MaxValue = 1, Precision = 0.1f };
/// <summary>
/// The rate at which the game host should attempt to run.
/// </summary>
@ -62,6 +69,8 @@ namespace osu.Game.Screens.Utility
[Resolved]
private FrameworkConfigManager config { get; set; } = null!;
public readonly Bindable<LatencyVisualMode> VisualMode = new Bindable<LatencyVisualMode>();
private const int rounds_to_complete = 5;
private const int rounds_to_complete_certified = 20;
@ -81,9 +90,14 @@ namespace osu.Game.Screens.Utility
private double lastPoll;
private int pollingMax;
private readonly FillFlowContainer settings;
[Resolved]
private GameHost host { get; set; } = null!;
[Resolved]
private MusicController musicController { get; set; } = null!;
public LatencyCertifierScreen()
{
InternalChildren = new Drawable[]
@ -116,18 +130,54 @@ namespace osu.Game.Screens.Utility
Anchor = Anchor.TopCentre,
Origin = Anchor.TopRight,
},
explanatoryText = new OsuTextFlowContainer(cp => cp.Font = OsuFont.Default.With(size: 20))
settings = new FillFlowContainer
{
Name = "Settings",
AutoSizeAxes = Axes.Y,
Width = 800,
Padding = new MarginPadding(10),
Spacing = new Vector2(2),
Direction = FillDirection.Vertical,
Anchor = Anchor.BottomCentre,
Origin = Anchor.BottomCentre,
TextAnchor = Anchor.TopCentre,
RelativeSizeAxes = Axes.X,
Children = new Drawable[]
{
explanatoryText = new LinkFlowContainer(cp => cp.Font = OsuFont.Default.With(size: 20))
{
AutoSizeAxes = Axes.Y,
Text = @"Welcome to the latency certifier!
Use the arrow keys, Z/X/J/K to move the square.
Use the Tab key to change focus.
Do whatever you need to try and perceive the difference in latency, then choose your best side.
",
RelativeSizeAxes = Axes.X,
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
TextAnchor = Anchor.TopCentre,
},
new SettingsSlider<double>
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.None,
Width = 400,
LabelText = "bpm",
Current = SampleBPM
},
new SettingsSlider<float>
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.None,
Width = 400,
LabelText = "visual spacing",
Current = SampleVisualSpacing
},
new SettingsSlider<double>
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.None,
Width = 400,
LabelText = "approach rate",
Current = SampleApproachRate
},
},
},
resultsArea = new Container
{
@ -143,6 +193,12 @@ Do whatever you need to try and perceive the difference in latency, then choose
AutoSizeAxes = Axes.Y,
},
};
explanatoryText.AddParagraph(@"Welcome to the latency certifier!");
explanatoryText.AddParagraph(@"Do whatever you need to try and perceive the difference in latency, then choose your best side. Read more about the methodology ");
explanatoryText.AddLink("here", "https://github.com/ppy/osu/wiki/Latency-and-unlimited-frame-rates#methodology");
explanatoryText.AddParagraph(@"Use the arrow keys or Z/X/F/J to control the display.");
explanatoryText.AddParagraph(@"Tab key to change focus. Space to change display mode");
}
protected override bool OnMouseMove(MouseMoveEvent e)
@ -162,6 +218,8 @@ Do whatever you need to try and perceive the difference in latency, then choose
config.SetValue(FrameworkSetting.FrameSync, FrameSync.Unlimited);
host.UpdateThread.ActiveHz = target_host_update_frames;
host.AllowBenchmarkUnlimitedFrames = true;
musicController.Stop();
}
public override bool OnExiting(ScreenExitEvent e)
@ -182,6 +240,11 @@ Do whatever you need to try and perceive the difference in latency, then choose
{
switch (e.Key)
{
case Key.Space:
int availableModes = Enum.GetValues(typeof(LatencyVisualMode)).Length;
VisualMode.Value = (LatencyVisualMode)(((int)VisualMode.Value + 1) % availableModes);
return true;
case Key.Tab:
var firstArea = mainArea.FirstOrDefault(a => !a.IsActiveArea.Value);
if (firstArea != null)
@ -195,6 +258,8 @@ Do whatever you need to try and perceive the difference in latency, then choose
private void showResults()
{
mainArea.Clear();
resultsArea.Clear();
settings.Hide();
var displayMode = host.Window?.CurrentDisplayMode.Value;
@ -301,7 +366,9 @@ Do whatever you need to try and perceive the difference in latency, then choose
isCertifying = true;
changeDifficulty(DifficultyLevel - 1);
},
TooltipText = isPass ? $"Chain {rounds_to_complete_certified} rounds to confirm your perception!" : "You've reached your limits. Go to the previous level to complete certification!",
TooltipText = isPass
? $"Chain {rounds_to_complete_certified} rounds to confirm your perception!"
: "You've reached your limits. Go to the previous level to complete certification!",
});
}
}
@ -374,6 +441,8 @@ Do whatever you need to try and perceive the difference in latency, then choose
private void loadNextRound()
{
settings.Show();
attemptsAtCurrentDifficulty++;
statusText.Text = $"Level {DifficultyLevel}\nRound {attemptsAtCurrentDifficulty} of {totalRoundForNextResultsScreen}";
@ -386,12 +455,14 @@ Do whatever you need to try and perceive the difference in latency, then choose
new LatencyArea(Key.Number1, betterSide == 1 ? mapDifficultyToTargetFrameRate(DifficultyLevel) : (int?)null)
{
Width = 0.5f,
VisualMode = { BindTarget = VisualMode },
IsActiveArea = { Value = true },
ReportUserBest = () => recordResult(betterSide == 0),
},
new LatencyArea(Key.Number2, betterSide == 0 ? mapDifficultyToTargetFrameRate(DifficultyLevel) : (int?)null)
{
Width = 0.5f,
VisualMode = { BindTarget = VisualMode },
Anchor = Anchor.TopRight,
Origin = Anchor.TopRight,
ReportUserBest = () => recordResult(betterSide == 1)

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@ -0,0 +1,12 @@
// 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.
#nullable enable
namespace osu.Game.Screens.Utility
{
public enum LatencyVisualMode
{
CircleGameplay,
Simple,
}
}

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@ -0,0 +1,57 @@
// 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.
#nullable enable
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Framework.Input.States;
using osu.Game.Overlays;
using osuTK;
using osuTK.Input;
namespace osu.Game.Screens.Utility.SampleComponents
{
public class LatencyCursorContainer : LatencySampleComponent
{
private Circle cursor = null!;
[Resolved]
private OverlayColourProvider overlayColourProvider { get; set; } = null!;
public LatencyCursorContainer()
{
Masking = true;
}
protected override void LoadComplete()
{
base.LoadComplete();
InternalChild = cursor = new Circle
{
Size = new Vector2(40),
Origin = Anchor.Centre,
Colour = overlayColourProvider.Colour2,
};
}
protected override bool OnHover(HoverEvent e) => false;
protected override void UpdateAtLimitedRate(InputState inputState)
{
cursor.Colour = inputState.Mouse.IsPressed(MouseButton.Left) ? overlayColourProvider.Content1 : overlayColourProvider.Colour2;
if (IsActive.Value)
{
cursor.Position = ToLocalSpace(inputState.Mouse.Position);
cursor.Alpha = 1;
}
else
{
cursor.Alpha = 0;
}
}
}
}

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@ -0,0 +1,84 @@
// 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.
#nullable enable
using osu.Framework.Graphics;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Framework.Input.States;
using osuTK;
using osuTK.Input;
namespace osu.Game.Screens.Utility.SampleComponents
{
public class LatencyMovableBox : LatencySampleComponent
{
private Box box = null!;
protected override void LoadComplete()
{
base.LoadComplete();
InternalChild = box = new Box
{
Size = new Vector2(40),
RelativePositionAxes = Axes.Both,
Position = new Vector2(0.5f),
Origin = Anchor.Centre,
Colour = OverlayColourProvider.Colour1,
};
}
protected override bool OnHover(HoverEvent e) => false;
private double? lastFrameTime;
protected override void UpdateAtLimitedRate(InputState inputState)
{
if (!IsActive.Value)
{
lastFrameTime = null;
box.Colour = OverlayColourProvider.Colour1;
return;
}
if (lastFrameTime != null)
{
float movementAmount = (float)(Clock.CurrentTime - lastFrameTime) / 400;
var buttons = inputState.Keyboard.Keys;
box.Colour = buttons.HasAnyButtonPressed ? OverlayColourProvider.Content1 : OverlayColourProvider.Colour1;
foreach (var key in buttons)
{
switch (key)
{
case Key.F:
case Key.Up:
box.Y = MathHelper.Clamp(box.Y - movementAmount, 0.1f, 0.9f);
break;
case Key.J:
case Key.Down:
box.Y = MathHelper.Clamp(box.Y + movementAmount, 0.1f, 0.9f);
break;
case Key.Z:
case Key.Left:
box.X = MathHelper.Clamp(box.X - movementAmount, 0.1f, 0.9f);
break;
case Key.X:
case Key.Right:
box.X = MathHelper.Clamp(box.X + movementAmount, 0.1f, 0.9f);
break;
}
}
}
lastFrameTime = Clock.CurrentTime;
}
}
}

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@ -0,0 +1,55 @@
// 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.
#nullable enable
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics.Containers;
using osu.Framework.Input;
using osu.Framework.Input.States;
using osu.Game.Overlays;
namespace osu.Game.Screens.Utility.SampleComponents
{
public abstract class LatencySampleComponent : CompositeDrawable
{
protected readonly BindableDouble SampleBPM = new BindableDouble();
protected readonly BindableDouble SampleApproachRate = new BindableDouble();
protected readonly BindableFloat SampleVisualSpacing = new BindableFloat();
protected readonly BindableBool IsActive = new BindableBool();
private InputManager inputManager = null!;
[Resolved]
private LatencyArea latencyArea { get; set; } = null!;
[Resolved]
protected OverlayColourProvider OverlayColourProvider { get; private set; } = null!;
[BackgroundDependencyLoader]
private void load(LatencyCertifierScreen latencyCertifierScreen)
{
SampleBPM.BindTo(latencyCertifierScreen.SampleBPM);
SampleApproachRate.BindTo(latencyCertifierScreen.SampleApproachRate);
SampleVisualSpacing.BindTo(latencyCertifierScreen.SampleVisualSpacing);
}
protected override void LoadComplete()
{
base.LoadComplete();
inputManager = GetContainingInputManager();
IsActive.BindTo(latencyArea.IsActiveArea);
}
protected sealed override void Update()
{
base.Update();
UpdateAtLimitedRate(inputManager.CurrentState);
}
protected abstract void UpdateAtLimitedRate(InputState inputState);
}
}