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osu-lazer/osu.Game.Rulesets.Osu/Skinning/Legacy/LegacySliderBall.cs
2021-06-08 12:10:14 +09:00

71 lines
2.2 KiB
C#

// 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.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Game.Skinning;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Osu.Skinning.Legacy
{
public class LegacySliderBall : CompositeDrawable
{
private readonly Drawable animationContent;
private readonly ISkin skin;
private Sprite layerNd;
private Sprite layerSpec;
public LegacySliderBall(Drawable animationContent, ISkin skin)
{
this.animationContent = animationContent;
this.skin = skin;
AutoSizeAxes = Axes.Both;
}
[BackgroundDependencyLoader]
private void load()
{
var ballColour = skin.GetConfig<OsuSkinColour, Color4>(OsuSkinColour.SliderBall)?.Value ?? Color4.White;
InternalChildren = new[]
{
layerNd = new Sprite
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Texture = skin.GetTexture("sliderb-nd"),
Colour = new Color4(5, 5, 5, 255),
},
LegacyColourCompatibility.ApplyWithDoubledAlpha(animationContent.With(d =>
{
d.Anchor = Anchor.Centre;
d.Origin = Anchor.Centre;
}), ballColour),
layerSpec = new Sprite
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Texture = skin.GetTexture("sliderb-spec"),
Blending = BlendingParameters.Additive,
},
};
}
protected override void UpdateAfterChildren()
{
base.UpdateAfterChildren();
//undo rotation on layers which should not be rotated.
float appliedRotation = Parent.Rotation;
layerNd.Rotation = -appliedRotation;
layerSpec.Rotation = -appliedRotation;
}
}
}