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osu-lazer/osu.Game/Screens/Edit/Compose/Components/Timeline/TopPointPiece.cs

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// 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.Shapes;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Graphics;
using osu.Game.Graphics.Sprites;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Screens.Edit.Compose.Components.Timeline
{
public partial class TopPointPiece : CompositeDrawable
{
protected readonly ControlPoint Point;
protected OsuSpriteText Label { get; private set; } = null!;
public const float WIDTH = 80;
public TopPointPiece(ControlPoint point)
{
Point = point;
Width = WIDTH;
Height = 16;
Margin = new MarginPadding { Vertical = 4 };
Origin = Anchor.TopCentre;
Anchor = Anchor.TopCentre;
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
const float corner_radius = 4;
const float arrow_extension = 3;
const float triangle_portion = 15;
InternalChildren = new Drawable[]
{
// This is a triangle, trust me.
// Doing it this way looks okay. Doing it using Triangle primitive is basically impossible.
new Container
{
Colour = Point.GetRepresentingColour(colours),
X = -corner_radius,
Size = new Vector2(triangle_portion * arrow_extension, Height),
Anchor = Anchor.CentreRight,
Origin = Anchor.CentreRight,
Masking = true,
CornerRadius = Height,
CornerExponent = 1.4f,
Children = new Drawable[]
{
new Box
{
Colour = Color4.White,
RelativeSizeAxes = Axes.Both,
},
}
},
new Container
{
RelativeSizeAxes = Axes.Y,
Width = WIDTH - triangle_portion,
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
Colour = Point.GetRepresentingColour(colours),
Masking = true,
CornerRadius = corner_radius,
Child = new Box
{
Colour = Color4.White,
RelativeSizeAxes = Axes.Both,
},
},
Label = new OsuSpriteText
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.CentreLeft,
Padding = new MarginPadding(3),
Font = OsuFont.Default.With(size: 14, weight: FontWeight.SemiBold),
Colour = colours.B5,
}
};
}
}
}