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osu-lazer/osu.Game.Rulesets.Osu/Edit/Masks/HitCircle/Components/HitCircleMask.cs
2018-10-25 18:26:28 +09:00

51 lines
1.4 KiB
C#

// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Graphics;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
using OpenTK;
namespace osu.Game.Rulesets.Osu.Edit.Masks.HitCircle.Components
{
public class HitCircleMask : CompositeDrawable
{
private readonly Objects.HitCircle hitCircle;
public HitCircleMask(Objects.HitCircle hitCircle)
{
this.hitCircle = hitCircle;
Origin = Anchor.Centre;
Size = new Vector2((float)OsuHitObject.OBJECT_RADIUS * 2);
CornerRadius = Size.X / 2;
InternalChild = new RingPiece();
hitCircle.PositionChanged += _ => UpdatePosition();
hitCircle.StackHeightChanged += _ => UpdatePosition();
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
Colour = colours.Yellow;
UpdatePosition();
}
protected virtual void UpdatePosition() => Position = hitCircle.StackedPosition;
protected override void Update()
{
base.Update();
Scale = new Vector2(hitCircle.Scale);
}
}
}