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Merge pull request #19090 from goodtrailer/stable-slider-followcircle-anims

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Imitate stable's slider followcircle fade + scale animations
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Dean Herbert 2022-07-15 17:58:59 +09:00 committed by GitHub
commit 5aca0e342d
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 192 additions and 23 deletions
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4
osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs
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@ -319,13 +319,9 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
const float fade_out_time = 450;
// intentionally pile on an extra FadeOut to make it happen much faster.
Ball.FadeOut(fade_out_time / 4, Easing.Out);
switch (state)
{
case ArmedState.Hit:
Ball.ScaleTo(HitObject.Scale * 1.4f, fade_out_time, Easing.Out);
if (SliderBody?.SnakingOut.Value == true)
Body.FadeOut(40); // short fade to allow for any body colour to smoothly disappear.
break;

11
osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSliderBall.cs
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@ -23,6 +23,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
{
public class DrawableSliderBall : CircularContainer, ISliderProgress, IRequireHighFrequencyMousePosition, IHasAccentColour
{
public const float FOLLOW_AREA = 2.4f;
public Func<OsuAction?> GetInitialHitAction;
public Color4 AccentColour
@ -31,7 +33,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
set => ball.Colour = value;
}
private Drawable followCircle;
private Drawable followCircleReceptor;
private DrawableSlider drawableSlider;
private Drawable ball;
@ -47,12 +48,11 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
Children = new[]
{
followCircle = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.SliderFollowCircle), _ => new DefaultFollowCircle())
new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.SliderFollowCircle), _ => new DefaultFollowCircle())
{
Origin = Anchor.Centre,
Anchor = Anchor.Centre,
RelativeSizeAxes = Axes.Both,
Alpha = 0,
},
followCircleReceptor = new CircularContainer
{
@ -103,10 +103,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
tracking = value;
followCircleReceptor.Scale = new Vector2(tracking ? 2.4f : 1f);
followCircle.ScaleTo(tracking ? 2.4f : 1f, 300, Easing.OutQuint);
followCircle.FadeTo(tracking ? 1f : 0, 300, Easing.OutQuint);
followCircleReceptor.Scale = new Vector2(tracking ? FOLLOW_AREA : 1f);
}
}

23
osu.Game.Rulesets.Osu/Skinning/Default/DefaultFollowCircle.cs
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@ -1,19 +1,19 @@
// 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 osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Game.Rulesets.Osu.Objects.Drawables;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Osu.Skinning.Default
{
public class DefaultFollowCircle : CompositeDrawable
public class DefaultFollowCircle : FollowCircle
{
public DefaultFollowCircle()
{
RelativeSizeAxes = Axes.Both;
InternalChild = new CircularContainer
{
RelativeSizeAxes = Axes.Both,
@ -29,5 +29,22 @@ namespace osu.Game.Rulesets.Osu.Skinning.Default
}
};
}
protected override void OnTrackingChanged(ValueChangedEvent<bool> tracking)
{
const float scale_duration = 300f;
const float fade_duration = 300f;
this.ScaleTo(tracking.NewValue ? DrawableSliderBall.FOLLOW_AREA : 1f, scale_duration, Easing.OutQuint)
.FadeTo(tracking.NewValue ? 1f : 0, fade_duration, Easing.OutQuint);
}
protected override void OnSliderEnd()
{
const float fade_duration = 450f;
// intentionally pile on an extra FadeOut to make it happen much faster
this.FadeOut(fade_duration / 4, Easing.Out);
}
}
}

65
osu.Game.Rulesets.Osu/Skinning/Default/DefaultSliderBall.cs
View File

@ -1,8 +1,6 @@
// 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 disable
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
@ -19,13 +17,14 @@ namespace osu.Game.Rulesets.Osu.Skinning.Default
{
public class DefaultSliderBall : CompositeDrawable
{
private Box box;
private Box box = null!;
[Resolved(canBeNull: true)]
private DrawableHitObject? parentObject { get; set; }
[BackgroundDependencyLoader]
private void load(DrawableHitObject drawableObject, ISkinSource skin)
private void load(ISkinSource skin)
{
var slider = (DrawableSlider)drawableObject;
RelativeSizeAxes = Axes.Both;
float radius = skin.GetConfig<OsuSkinConfiguration, float>(OsuSkinConfiguration.SliderPathRadius)?.Value ?? OsuHitObject.OBJECT_RADIUS;
@ -51,10 +50,62 @@ namespace osu.Game.Rulesets.Osu.Skinning.Default
}
};
slider.Tracking.BindValueChanged(trackingChanged, true);
if (parentObject != null)
{
var slider = (DrawableSlider)parentObject;
slider.Tracking.BindValueChanged(trackingChanged, true);
}
}
protected override void LoadComplete()
{
base.LoadComplete();
if (parentObject != null)
{
parentObject.ApplyCustomUpdateState += updateStateTransforms;
updateStateTransforms(parentObject, parentObject.State.Value);
}
}
private void trackingChanged(ValueChangedEvent<bool> tracking) =>
box.FadeTo(tracking.NewValue ? 0.3f : 0.05f, 200, Easing.OutQuint);
private void updateStateTransforms(DrawableHitObject drawableObject, ArmedState state)
{
// Gets called by slider ticks, tails, etc., leading to duplicated
// animations which may negatively affect performance
if (drawableObject is not DrawableSlider)
return;
const float fade_duration = 450f;
using (BeginAbsoluteSequence(drawableObject.StateUpdateTime))
{
this.FadeIn()
.ScaleTo(1f);
}
using (BeginAbsoluteSequence(drawableObject.HitStateUpdateTime))
{
// intentionally pile on an extra FadeOut to make it happen much faster
this.FadeOut(fade_duration / 4, Easing.Out);
switch (state)
{
case ArmedState.Hit:
this.ScaleTo(1.4f, fade_duration, Easing.Out);
break;
}
}
}
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
if (parentObject != null)
parentObject.ApplyCustomUpdateState -= updateStateTransforms;
}
}
}

75
osu.Game.Rulesets.Osu/Skinning/FollowCircle.cs Normal file
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@ -0,0 +1,75 @@
// 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 osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects.Drawables;
namespace osu.Game.Rulesets.Osu.Skinning
{
public abstract class FollowCircle : CompositeDrawable
{
[Resolved]
protected DrawableHitObject? ParentObject { get; private set; }
protected FollowCircle()
{
RelativeSizeAxes = Axes.Both;
}
[BackgroundDependencyLoader]
private void load()
{
((DrawableSlider?)ParentObject)?.Tracking.BindValueChanged(OnTrackingChanged, true);
}
protected override void LoadComplete()
{
base.LoadComplete();
if (ParentObject != null)
{
ParentObject.HitObjectApplied += onHitObjectApplied;
onHitObjectApplied(ParentObject);
ParentObject.ApplyCustomUpdateState += updateStateTransforms;
updateStateTransforms(ParentObject, ParentObject.State.Value);
}
}
private void onHitObjectApplied(DrawableHitObject drawableObject)
{
this.ScaleTo(1f)
.FadeOut();
}
private void updateStateTransforms(DrawableHitObject drawableObject, ArmedState state)
{
// Gets called by slider ticks, tails, etc., leading to duplicated
// animations which may negatively affect performance
if (drawableObject is not DrawableSlider)
return;
using (BeginAbsoluteSequence(drawableObject.HitStateUpdateTime))
OnSliderEnd();
}
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
if (ParentObject != null)
{
ParentObject.HitObjectApplied -= onHitObjectApplied;
ParentObject.ApplyCustomUpdateState -= updateStateTransforms;
}
}
protected abstract void OnTrackingChanged(ValueChangedEvent<bool> tracking);
protected abstract void OnSliderEnd();
}
}

37
osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyFollowCircle.cs
View File

@ -1,12 +1,14 @@
// 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;
using System.Diagnostics;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
namespace osu.Game.Rulesets.Osu.Skinning.Legacy
{
public class LegacyFollowCircle : CompositeDrawable
public class LegacyFollowCircle : FollowCircle
{
public LegacyFollowCircle(Drawable animationContent)
{
@ -18,5 +20,36 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
RelativeSizeAxes = Axes.Both;
InternalChild = animationContent;
}
protected override void OnTrackingChanged(ValueChangedEvent<bool> tracking)
{
Debug.Assert(ParentObject != null);
if (ParentObject.Judged)
return;
double remainingTime = ParentObject.HitStateUpdateTime - Time.Current;
// Note that the scale adjust here is 2 instead of DrawableSliderBall.FOLLOW_AREA to match legacy behaviour.
// This means the actual tracking area for gameplay purposes is larger than the sprite (but skins may be accounting for this).
if (tracking.NewValue)
{
// TODO: Follow circle should bounce on each slider tick.
this.ScaleTo(0.5f).ScaleTo(2f, Math.Min(180f, remainingTime), Easing.Out)
.FadeTo(0).FadeTo(1f, Math.Min(60f, remainingTime));
}
else
{
// TODO: Should animate only at the next slider tick if we want to match stable perfectly.
this.ScaleTo(4f, 100)
.FadeTo(0f, 100);
}
}
protected override void OnSliderEnd()
{
this.ScaleTo(1.6f, 200, Easing.Out)
.FadeOut(200, Easing.In);
}
}
}