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osu-lazer/osu.Game.Rulesets.Osu/Skinning/Default/CirclePiece.cs
2022-11-27 00:00:27 +09:00

79 lines
2.3 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.Extensions.ObjectExtensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.Textures;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects;
using osuTK;
namespace osu.Game.Rulesets.Osu.Skinning.Default
{
public partial class CirclePiece : CompositeDrawable
{
[Resolved]
private DrawableHitObject drawableObject { get; set; } = null!;
private TrianglesPiece triangles = null!;
public CirclePiece()
{
Size = new Vector2(OsuHitObject.OBJECT_RADIUS * 2);
Masking = true;
CornerRadius = Size.X / 2;
CornerExponent = 2;
Anchor = Anchor.Centre;
Origin = Anchor.Centre;
}
[BackgroundDependencyLoader]
private void load(TextureStore textures)
{
InternalChildren = new Drawable[]
{
new Sprite
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Texture = textures.Get(@"Gameplay/osu/disc"),
},
new KiaiFlash
{
RelativeSizeAxes = Axes.Both,
},
triangles = new TrianglesPiece
{
RelativeSizeAxes = Axes.Both,
Blending = BlendingParameters.Additive,
Alpha = 0.5f,
}
};
drawableObject.HitObjectApplied += onHitObjectApplied;
onHitObjectApplied(drawableObject);
}
private void onHitObjectApplied(DrawableHitObject obj)
{
if (obj.HitObject == null)
return;
triangles.Reset((int)obj.HitObject.StartTime);
}
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
if (drawableObject.IsNotNull())
drawableObject.HitObjectApplied -= onHitObjectApplied;
}
}
}