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osu-lazer/osu.Game.Rulesets.Catch/Skinning/Default/CatchHitObjectPiece.cs
2022-11-27 00:00:27 +09:00

55 lines
1.9 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 System;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Rulesets.Catch.Objects.Drawables;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Catch.Skinning.Default
{
public abstract partial class CatchHitObjectPiece : CompositeDrawable
{
public readonly Bindable<Color4> AccentColour = new Bindable<Color4>();
public readonly Bindable<bool> HyperDash = new Bindable<bool>();
public readonly Bindable<int> IndexInBeatmap = new Bindable<int>();
[Resolved]
protected IHasCatchObjectState ObjectState { get; private set; } = null!;
/// <summary>
/// A part of this piece that will be faded out while falling in the playfield.
/// </summary>
protected virtual Drawable? BorderPiece => null;
/// <summary>
/// A part of this piece that will be only visible when <see cref="HyperDash"/> is true.
/// </summary>
protected virtual Drawable? HyperBorderPiece => null;
protected override void LoadComplete()
{
base.LoadComplete();
AccentColour.BindTo(ObjectState.AccentColour);
HyperDash.BindTo(ObjectState.HyperDash);
IndexInBeatmap.BindTo(ObjectState.IndexInBeatmap);
HyperDash.BindValueChanged(hyper =>
{
if (HyperBorderPiece != null)
HyperBorderPiece.Alpha = hyper.NewValue ? 1 : 0;
}, true);
}
protected override void Update()
{
if (BorderPiece != null)
BorderPiece.Alpha = (float)Math.Clamp((ObjectState.HitObject.StartTime - Time.Current) / 500, 0, 1);
}
}
}