osu/osu.Game.Rulesets.Mania/Skinning/Default/DefaultNotePiece.cs

85 lines
2.7 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.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Effects;
using osu.Framework.Graphics.Shapes;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.UI.Scrolling;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Mania.Skinning.Default
{
/// <summary>
/// Represents the static hit markers of notes.
/// </summary>
internal partial class DefaultNotePiece : CompositeDrawable
{
public const float NOTE_HEIGHT = 12;
private readonly IBindable<ScrollingDirection> direction = new Bindable<ScrollingDirection>();
private readonly IBindable<Color4> accentColour = new Bindable<Color4>();
private readonly Box colouredBox;
public DefaultNotePiece()
{
RelativeSizeAxes = Axes.X;
Height = NOTE_HEIGHT;
CornerRadius = 5;
Masking = true;
InternalChildren = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both
},
colouredBox = new Box
{
RelativeSizeAxes = Axes.X,
Height = NOTE_HEIGHT / 2,
Alpha = 0.1f
}
};
}
[BackgroundDependencyLoader(true)]
private void load(IScrollingInfo scrollingInfo, DrawableHitObject? drawableObject)
{
direction.BindTo(scrollingInfo.Direction);
direction.BindValueChanged(onDirectionChanged, true);
if (drawableObject != null)
{
accentColour.BindTo(drawableObject.AccentColour);
accentColour.BindValueChanged(onAccentChanged, true);
}
}
private void onDirectionChanged(ValueChangedEvent<ScrollingDirection> direction)
{
colouredBox.Anchor = colouredBox.Origin = direction.NewValue == ScrollingDirection.Up
? Anchor.TopCentre
: Anchor.BottomCentre;
}
private void onAccentChanged(ValueChangedEvent<Color4> accent)
{
colouredBox.Colour = accent.NewValue.Lighten(0.9f);
EdgeEffect = new EdgeEffectParameters
{
Type = EdgeEffectType.Glow,
Colour = accent.NewValue.Lighten(1f).Opacity(0.2f),
Radius = 10,
};
}
}
}