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Code Issues Releases Wiki Activity

Add looping animation to slider reverse arrows (#7434)

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Add looping animation to slider reverse arrows
This commit is contained in:
Dean Herbert 2020-01-14 19:18:56 +08:00 committed by GitHub
commit e308845faf
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 56 additions and 16 deletions
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21
osu.Game.Rulesets.Osu/Objects/Drawables/DrawableRepeatPoint.cs
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@ -6,13 +6,11 @@ using System.Collections.Generic;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Utils;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
using osu.Game.Rulesets.Scoring;
using osuTK;
using osu.Game.Skinning;
namespace osu.Game.Rulesets.Osu.Objects.Drawables
{
@ -23,7 +21,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
private double animDuration;
private readonly SkinnableDrawable scaleContainer;
private readonly Drawable scaleContainer;
public DrawableRepeatPoint(RepeatPoint repeatPoint, DrawableSlider drawableSlider)
: base(repeatPoint)
@ -36,16 +34,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
Blending = BlendingParameters.Additive;
Origin = Anchor.Centre;
InternalChild = scaleContainer = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.ReverseArrow), _ => new SpriteIcon
{
RelativeSizeAxes = Axes.Both,
Icon = FontAwesome.Solid.ChevronRight,
Size = new Vector2(0.35f)
}, confineMode: ConfineMode.NoScaling)
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
};
InternalChild = scaleContainer = new ReverseArrowPiece();
}
private readonly IBindable<float> scaleBindable = new Bindable<float>();
@ -65,11 +54,11 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
protected override void UpdateInitialTransforms()
{
animDuration = Math.Min(150, repeatPoint.SpanDuration / 2);
animDuration = Math.Min(300, repeatPoint.SpanDuration);
this.Animate(
d => d.FadeIn(animDuration),
d => d.ScaleTo(0.5f).ScaleTo(1f, animDuration * 4, Easing.OutElasticHalf)
d => d.ScaleTo(0.5f).ScaleTo(1f, animDuration * 2, Easing.OutElasticHalf)
);
}
@ -88,7 +77,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
break;
case ArmedState.Hit:
this.FadeOut(animDuration, Easing.OutQuint)
this.FadeOut(animDuration, Easing.Out)
.ScaleTo(Scale * 1.5f, animDuration, Easing.Out);
break;
}

43
osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/ReverseArrowPiece.cs Normal file
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@ -0,0 +1,43 @@
// 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.Audio.Track;
using osu.Framework.Graphics;
using osuTK;
using osu.Framework.Graphics.Sprites;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Graphics.Containers;
using osu.Game.Skinning;
namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
{
public class ReverseArrowPiece : BeatSyncedContainer
{
public ReverseArrowPiece()
{
Divisor = 2;
MinimumBeatLength = 200;
Anchor = Anchor.Centre;
Origin = Anchor.Centre;
Blending = BlendingParameters.Additive;
Size = new Vector2(OsuHitObject.OBJECT_RADIUS * 2);
Child = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.ReverseArrow), _ => new SpriteIcon
{
RelativeSizeAxes = Axes.Both,
Icon = FontAwesome.Solid.ChevronRight,
Size = new Vector2(0.35f)
})
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
};
}
protected override void OnNewBeat(int beatIndex, TimingControlPoint timingPoint, EffectControlPoint effectPoint, TrackAmplitudes amplitudes) =>
Child.ScaleTo(1.3f).ScaleTo(1f, timingPoint.BeatLength, Easing.Out);
}
}

8
osu.Game/Graphics/Containers/BeatSyncedContainer.cs
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@ -38,6 +38,11 @@ namespace osu.Game.Graphics.Containers
/// </summary>
public int Divisor { get; set; } = 1;
/// <summary>
/// An optional minimum beat length. Any beat length below this will be multiplied by two until valid.
/// </summary>
public double MinimumBeatLength { get; set; }
/// <summary>
/// Default length of a beat in milliseconds. Used whenever there is no beatmap or track playing.
/// </summary>
@ -89,6 +94,9 @@ namespace osu.Game.Graphics.Containers
double beatLength = timingPoint.BeatLength / Divisor;
while (beatLength < MinimumBeatLength)
beatLength *= 2;
int beatIndex = (int)((currentTrackTime - timingPoint.Time) / beatLength) - (effectPoint.OmitFirstBarLine ? 1 : 0);
// The beats before the start of the first control point are off by 1, this should do the trick