mirror of https://github.com/ppy/osu
83 lines
2.8 KiB
C#
83 lines
2.8 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Colour;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Shapes;
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using osu.Game.Rulesets.Mania.Objects.Drawables;
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using osu.Game.Rulesets.Objects.Drawables;
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using osuTK;
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namespace osu.Game.Rulesets.Mania.Skinning.Default
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{
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public partial class DefaultBarLine : CompositeDrawable
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{
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private Bindable<bool> major = null!;
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private Drawable mainLine = null!;
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private Drawable leftAnchor = null!;
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private Drawable rightAnchor = null!;
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[BackgroundDependencyLoader]
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private void load(DrawableHitObject drawableHitObject)
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{
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RelativeSizeAxes = Axes.Both;
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// Avoid flickering due to no anti-aliasing of boxes by default.
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var edgeSmoothness = new Vector2(0.3f);
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AddInternal(mainLine = new Box
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{
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Name = "Bar line",
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EdgeSmoothness = edgeSmoothness,
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Anchor = Anchor.BottomCentre,
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Origin = Anchor.BottomCentre,
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RelativeSizeAxes = Axes.Both,
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});
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const float major_extension = 10;
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AddInternal(leftAnchor = new Box
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{
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Name = "Left anchor",
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EdgeSmoothness = edgeSmoothness,
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Blending = BlendingParameters.Additive,
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Anchor = Anchor.CentreLeft,
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Origin = Anchor.CentreRight,
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Width = major_extension,
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RelativeSizeAxes = Axes.Y,
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Colour = ColourInfo.GradientHorizontal(Colour4.Transparent, Colour4.White),
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});
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AddInternal(rightAnchor = new Box
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{
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Name = "Right anchor",
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EdgeSmoothness = edgeSmoothness,
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Blending = BlendingParameters.Additive,
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Anchor = Anchor.CentreRight,
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Origin = Anchor.CentreLeft,
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Width = major_extension,
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RelativeSizeAxes = Axes.Y,
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Colour = ColourInfo.GradientHorizontal(Colour4.White, Colour4.Transparent),
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});
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major = ((DrawableBarLine)drawableHitObject).Major.GetBoundCopy();
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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major.BindValueChanged(updateMajor, true);
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}
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private void updateMajor(ValueChangedEvent<bool> major)
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{
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mainLine.Alpha = major.NewValue ? 0.5f : 0.2f;
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leftAnchor.Alpha = rightAnchor.Alpha = major.NewValue ? mainLine.Alpha * 0.3f : 0;
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}
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}
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}
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