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86 lines
2.7 KiB
C#
86 lines
2.7 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 osuTK.Graphics;
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using osu.Framework.Extensions.Color4Extensions;
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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.Graphics;
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namespace osu.Game.Rulesets.Mania.Objects.Drawables.Pieces
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{
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public class LaneGlowPiece : CompositeDrawable, IHasAccentColour
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{
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private const float total_height = 100;
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private const float glow_height = 50;
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private const float glow_alpha = 0.4f;
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private const float edge_alpha = 0.3f;
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public LaneGlowPiece()
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{
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BypassAutoSizeAxes = Axes.Both;
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RelativeSizeAxes = Axes.X;
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Height = total_height;
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InternalChildren = new[]
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{
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new Container
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{
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Name = "Left edge",
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RelativeSizeAxes = Axes.Y,
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Width = 1,
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Children = createGradient(edge_alpha)
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},
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new Container
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{
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Name = "Right edge",
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Anchor = Anchor.TopRight,
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Origin = Anchor.TopRight,
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RelativeSizeAxes = Axes.Y,
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Width = 1,
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Children = createGradient(edge_alpha)
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},
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new Container
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{
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Name = "Glow",
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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RelativeSizeAxes = Axes.X,
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Height = glow_height,
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Children = createGradient(glow_alpha)
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}
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};
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}
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private Drawable[] createGradient(float alpha) => new Drawable[]
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{
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new Box
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{
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Name = "Top",
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RelativeSizeAxes = Axes.Both,
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Height = 0.5f,
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Blending = BlendingParameters.Additive,
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Colour = ColourInfo.GradientVertical(Color4.Transparent, Color4.White.Opacity(alpha))
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},
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new Box
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{
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Name = "Bottom",
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Anchor = Anchor.BottomLeft,
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Origin = Anchor.BottomLeft,
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RelativeSizeAxes = Axes.Both,
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Height = 0.5f,
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Blending = BlendingParameters.Additive,
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Colour = ColourInfo.GradientVertical(Color4.White.Opacity(alpha), Color4.Transparent)
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}
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};
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public Color4 AccentColour
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{
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get => Colour;
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set => Colour = value;
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}
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}
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}
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