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

95 lines
3.2 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.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Taiko.Objects.Drawables;
using osuTK;
namespace osu.Game.Rulesets.Taiko.Skinning.Default
{
public partial class DefaultBarLine : CompositeDrawable
{
/// <summary>
/// The vertical offset of the triangles from the line tracker.
/// </summary>
private const float triangle_offset = 10f;
/// <summary>
/// The size of the triangles.
/// </summary>
private const float triangle_size = 20f;
/// <summary>
/// Container with triangles. Only visible for major lines.
/// </summary>
private Container triangleContainer = null!;
private Bindable<bool> major = null!;
[BackgroundDependencyLoader]
private void load(DrawableHitObject drawableHitObject)
{
RelativeSizeAxes = Axes.Both;
InternalChildren = new Drawable[]
{
line = new Box
{
RelativeSizeAxes = Axes.Both,
EdgeSmoothness = new Vector2(0.5f, 0),
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
},
triangleContainer = new Container
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
RelativeSizeAxes = Axes.Both,
Children = new[]
{
new EquilateralTriangle
{
Name = "Top",
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
Position = new Vector2(0, -triangle_offset),
Size = new Vector2(-triangle_size),
EdgeSmoothness = new Vector2(1),
},
new EquilateralTriangle
{
Name = "Bottom",
Anchor = Anchor.BottomCentre,
Origin = Anchor.TopCentre,
Position = new Vector2(0, triangle_offset),
Size = new Vector2(triangle_size),
EdgeSmoothness = new Vector2(1),
}
}
}
};
major = ((DrawableBarLine)drawableHitObject).Major.GetBoundCopy();
}
protected override void LoadComplete()
{
base.LoadComplete();
major.BindValueChanged(updateMajor, true);
}
private Box line = null!;
private void updateMajor(ValueChangedEvent<bool> major)
{
line.Alpha = major.NewValue ? 1f : 0.75f;
triangleContainer.Alpha = major.NewValue ? 1 : 0;
}
}
}