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osu-lazer/osu.Game.Rulesets.Mania/Objects/Drawables/DrawableHoldNoteTick.cs
2022-11-27 00:00:27 +09:00

111 lines
3.1 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.
#nullable disable
using System;
using System.Diagnostics;
using osu.Framework.Allocation;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Effects;
using osu.Framework.Graphics.Shapes;
namespace osu.Game.Rulesets.Mania.Objects.Drawables
{
/// <summary>
/// Visualises a <see cref="HoldNoteTick"/> hit object.
/// </summary>
public partial class DrawableHoldNoteTick : DrawableManiaHitObject<HoldNoteTick>
{
/// <summary>
/// References the time at which the user started holding the hold note.
/// </summary>
private Func<double?> holdStartTime;
private Container glowContainer;
public DrawableHoldNoteTick()
: this(null)
{
}
public DrawableHoldNoteTick(HoldNoteTick hitObject)
: base(hitObject)
{
Anchor = Anchor.TopCentre;
Origin = Anchor.TopCentre;
RelativeSizeAxes = Axes.X;
}
[BackgroundDependencyLoader]
private void load()
{
AddInternal(glowContainer = new CircularContainer
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.Both,
Masking = true,
Children = new[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Alpha = 0,
AlwaysPresent = true
}
}
});
}
protected override void LoadComplete()
{
base.LoadComplete();
AccentColour.BindValueChanged(colour =>
{
glowContainer.EdgeEffect = new EdgeEffectParameters
{
Type = EdgeEffectType.Glow,
Radius = 2f,
Roundness = 15f,
Colour = colour.NewValue.Opacity(0.3f)
};
}, true);
}
protected override void OnApply()
{
base.OnApply();
Debug.Assert(ParentHitObject != null);
var holdNote = (DrawableHoldNote)ParentHitObject;
holdStartTime = () => holdNote.HoldStartTime;
}
protected override void OnFree()
{
base.OnFree();
holdStartTime = null;
}
protected override void CheckForResult(bool userTriggered, double timeOffset)
{
if (Time.Current < HitObject.StartTime)
return;
double? startTime = holdStartTime?.Invoke();
if (startTime == null || startTime > HitObject.StartTime)
ApplyResult(r => r.Type = r.Judgement.MinResult);
else
ApplyResult(r => r.Type = r.Judgement.MaxResult);
}
}
}