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Remove use of Loop (and transforms) for slider repeat arrow animations #31388

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merged 2 commits into from
Jan 7, 2025
Merged

Remove use of Loop (and transforms) for slider repeat arrow animations #31388

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794765b
Remove use of `Loop` (and transforms) for slider repeat arrow animations
peppy Jan 2, 2025
8d913e8
Fix multiple animation inconsistencies pointed out in review
peppy Jan 7, 2025
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52 changes: 23 additions & 29 deletions osu.Game.Rulesets.Osu/Skinning/Argon/ArgonReverseArrow.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,12 @@
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Extensions.ObjectExtensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.Textures;
using osu.Framework.Utils;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.Objects.Drawables;
Expand Down Expand Up @@ -75,44 +75,38 @@ private void load(DrawableHitObject drawableObject, TextureStore textures)

accentColour = drawableRepeat.AccentColour.GetBoundCopy();
accentColour.BindValueChanged(accent => icon.Colour = accent.NewValue.Darken(4), true);

drawableRepeat.ApplyCustomUpdateState += updateStateTransforms;
}

private void updateStateTransforms(DrawableHitObject hitObject, ArmedState state)
protected override void Update()
{
base.Update();

if (Time.Current >= drawableRepeat.HitStateUpdateTime && drawableRepeat.State.Value == ArmedState.Hit)
{
double animDuration = Math.Min(300, drawableRepeat.HitObject.SpanDuration);
Scale = new Vector2(Interpolation.ValueAt(Time.Current, 1, 1.5f, drawableRepeat.HitStateUpdateTime, drawableRepeat.HitStateUpdateTime + animDuration, Easing.Out));
}
else
Scale = Vector2.One;

const float move_distance = -12;
const float scale_amount = 1.3f;

const double move_out_duration = 35;
const double move_in_duration = 250;
const double total = 300;

switch (state)
{
case ArmedState.Idle:
main.ScaleTo(1.3f, move_out_duration, Easing.Out)
.Then()
.ScaleTo(1f, move_in_duration, Easing.Out)
.Loop(total - (move_in_duration + move_out_duration));
side
.MoveToX(move_distance, move_out_duration, Easing.Out)
.Then()
.MoveToX(0, move_in_duration, Easing.Out)
.Loop(total - (move_in_duration + move_out_duration));
break;

case ArmedState.Hit:
double animDuration = Math.Min(300, drawableRepeat.HitObject.SpanDuration);
this.ScaleTo(1.5f, animDuration, Easing.Out);
break;
}
}
double loopCurrentTime = (Time.Current - drawableRepeat.AnimationStartTime.Value) % total;

protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
if (loopCurrentTime < move_out_duration)
main.Scale = new Vector2(Interpolation.ValueAt(loopCurrentTime, 1, scale_amount, 0, move_out_duration, Easing.Out));
else
main.Scale = new Vector2(Interpolation.ValueAt(loopCurrentTime, scale_amount, 1f, move_out_duration, move_out_duration + move_in_duration, Easing.Out));

if (drawableRepeat.IsNotNull())
drawableRepeat.ApplyCustomUpdateState -= updateStateTransforms;
if (loopCurrentTime < move_out_duration)
side.X = Interpolation.ValueAt(loopCurrentTime, 0, move_distance, 0, move_out_duration, Easing.Out);
else
side.X = Interpolation.ValueAt(loopCurrentTime, move_distance, 0, move_out_duration, move_out_duration + move_in_duration, Easing.Out);
}
}
}
42 changes: 18 additions & 24 deletions osu.Game.Rulesets.Osu/Skinning/Default/DefaultReverseArrow.cs
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,10 +3,10 @@

using System;
using osu.Framework.Allocation;
using osu.Framework.Extensions.ObjectExtensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Utils;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.Objects.Drawables;
Expand Down Expand Up @@ -40,37 +40,31 @@ public DefaultReverseArrow()
private void load(DrawableHitObject drawableObject)
{
drawableRepeat = (DrawableSliderRepeat)drawableObject;
drawableRepeat.ApplyCustomUpdateState += updateStateTransforms;
}

private void updateStateTransforms(DrawableHitObject hitObject, ArmedState state)
protected override void Update()
{
const double move_out_duration = 35;
const double move_in_duration = 250;
const double total = 300;
base.Update();

switch (state)
if (Time.Current >= drawableRepeat.HitStateUpdateTime && drawableRepeat.State.Value == ArmedState.Hit)
{
case ArmedState.Idle:
InternalChild.ScaleTo(1.3f, move_out_duration, Easing.Out)
.Then()
.ScaleTo(1f, move_in_duration, Easing.Out)
.Loop(total - (move_in_duration + move_out_duration));
break;

case ArmedState.Hit:
double animDuration = Math.Min(300, drawableRepeat.HitObject.SpanDuration);
InternalChild.ScaleTo(1.5f, animDuration, Easing.Out);
break;
double animDuration = Math.Min(300, drawableRepeat.HitObject.SpanDuration);
Scale = new Vector2(Interpolation.ValueAt(Time.Current, 1, 1.5f, drawableRepeat.HitStateUpdateTime, drawableRepeat.HitStateUpdateTime + animDuration, Easing.Out));
}
}
else
{
const float scale_amount = 1.3f;

protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
const double move_out_duration = 35;
const double move_in_duration = 250;
const double total = 300;

if (drawableRepeat.IsNotNull())
drawableRepeat.ApplyCustomUpdateState -= updateStateTransforms;
double loopCurrentTime = (Time.Current - drawableRepeat.AnimationStartTime.Value) % total;
if (loopCurrentTime < move_out_duration)
Scale = new Vector2(Interpolation.ValueAt(loopCurrentTime, 1, scale_amount, 0, move_out_duration, Easing.Out));
else
Scale = new Vector2(Interpolation.ValueAt(loopCurrentTime, scale_amount, 1f, move_out_duration, move_out_duration + move_in_duration, Easing.Out));
}
}
}
}
57 changes: 26 additions & 31 deletions osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyReverseArrow.cs
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -9,10 +9,12 @@
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Utils;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.Objects.Drawables;
using osu.Game.Skinning;
using osuTK;
using osuTK.Graphics;

namespace osu.Game.Rulesets.Osu.Skinning.Legacy
Expand Down Expand Up @@ -51,8 +53,6 @@ private void load(DrawableHitObject drawableObject, ISkinSource skinSource)

textureIsDefaultSkin = skin is ISkinTransformer transformer && transformer.Skin is DefaultLegacySkin;

drawableObject.ApplyCustomUpdateState += updateStateTransforms;

shouldRotate = skinSource.GetConfig<SkinConfiguration.LegacySetting, decimal>(SkinConfiguration.LegacySetting.Version)?.Value <= 1;
}

Expand All @@ -68,7 +68,7 @@ protected override void LoadComplete()
accentColour = drawableRepeat.AccentColour.GetBoundCopy();
accentColour.BindValueChanged(c =>
{
arrow.Colour = textureIsDefaultSkin && c.NewValue.R + c.NewValue.G + c.NewValue.B > (600 / 255f) ? Color4.Black : Color4.White;
arrow.Colour = textureIsDefaultSkin && c.NewValue.R + c.NewValue.G + c.NewValue.B > 600 / 255f ? Color4.Black : Color4.White;
}, true);
}

Expand All @@ -80,36 +80,32 @@ private void onHitObjectApplied(DrawableHitObject drawableObject)
drawableRepeat.DrawableSlider.OverlayElementContainer.Add(proxy);
}

private void updateStateTransforms(DrawableHitObject hitObject, ArmedState state)
protected override void Update()
{
const double duration = 300;
const float rotation = 5.625f;
base.Update();

switch (state)
if (Time.Current >= drawableRepeat.HitStateUpdateTime && drawableRepeat.State.Value == ArmedState.Hit)
{
double animDuration = Math.Min(300, drawableRepeat.HitObject.SpanDuration);
arrow.Scale = new Vector2(Interpolation.ValueAt(Time.Current, 1, 1.4f, drawableRepeat.HitStateUpdateTime, drawableRepeat.HitStateUpdateTime + animDuration, Easing.Out));
}
else
{
case ArmedState.Idle:
if (shouldRotate)
{
InternalChild.ScaleTo(1.3f)
.RotateTo(rotation)
.Then()
.ScaleTo(1f, duration)
.RotateTo(-rotation, duration)
.Loop();
}
else
{
InternalChild.ScaleTo(1.3f).Then()
.ScaleTo(1f, duration, Easing.Out)
.Loop();
}

break;

case ArmedState.Hit:
double animDuration = Math.Min(300, drawableRepeat.HitObject.SpanDuration);
InternalChild.ScaleTo(1.4f, animDuration, Easing.Out);
break;
const double duration = 300;
const float rotation = 5.625f;

double loopCurrentTime = (Time.Current - drawableRepeat.AnimationStartTime.Value) % duration;

// Reference: https://github.com/peppy/osu-stable-reference/blob/2280c4c436f80d04f9c79d3c905db00ac2902273/osu!/GameplayElements/HitObjects/Osu/HitCircleSliderEnd.cs#L79-L96
if (shouldRotate)
{
arrow.Rotation = Interpolation.ValueAt(loopCurrentTime, rotation, -rotation, 0, duration);
arrow.Scale = new Vector2(Interpolation.ValueAt(loopCurrentTime, 1.3f, 1, 0, duration));
}
else
{
arrow.Scale = new Vector2(Interpolation.ValueAt(loopCurrentTime, 1.3f, 1, 0, duration, Easing.Out));
}
}
}

Expand All @@ -120,7 +116,6 @@ protected override void Dispose(bool isDisposing)
if (drawableRepeat.IsNotNull())
{
drawableRepeat.HitObjectApplied -= onHitObjectApplied;
drawableRepeat.ApplyCustomUpdateState -= updateStateTransforms;
}
}
}
Expand Down
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