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osu-lazer/osu.Game.Rulesets.Osu/Mods/OsuModApproachDifferent.cs

105 lines
3.5 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.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Sprites;
using osu.Game.Configuration;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects.Drawables;
namespace osu.Game.Rulesets.Osu.Mods
{
public class OsuModApproachDifferent : Mod, IApplicableToDrawableHitObject, IRequiresApproachCircles
{
public override string Name => "Approach Different";
public override string Acronym => "AD";
public override string Description => "Never trust the approach circles...";
public override double ScoreMultiplier => 1;
public override IconUsage? Icon { get; } = FontAwesome.Regular.Circle;
public override Type[] IncompatibleMods => new[] { typeof(IHidesApproachCircles) };
[SettingSource("Initial size", "Change the initial size of the approach circle, relative to hit circles.", 0)]
public BindableFloat Scale { get; } = new BindableFloat(4)
{
Precision = 0.1f,
MinValue = 1.5f,
MaxValue = 10,
};
[SettingSource("Style", "Change the animation style of the approach circles.", 1)]
public Bindable<AnimationStyle> Style { get; } = new Bindable<AnimationStyle>(AnimationStyle.Gravity);
public void ApplyToDrawableHitObject(DrawableHitObject drawable)
{
drawable.ApplyCustomUpdateState += (drawableObject, state) =>
{
if (!(drawableObject is DrawableHitCircle drawableHitCircle)) return;
var hitCircle = drawableHitCircle.HitObject;
drawableHitCircle.ApproachCircle.ClearTransforms(targetMember: nameof(Scale));
using (drawableHitCircle.BeginAbsoluteSequence(hitCircle.StartTime - hitCircle.TimePreempt))
drawableHitCircle.ApproachCircle.ScaleTo(Scale.Value).ScaleTo(1f, hitCircle.TimePreempt, getEasing(Style.Value));
};
}
private Easing getEasing(AnimationStyle style)
{
switch (style)
{
case AnimationStyle.Linear:
return Easing.None;
case AnimationStyle.Gravity:
return Easing.InBack;
case AnimationStyle.InOut1:
return Easing.InOutCubic;
case AnimationStyle.InOut2:
return Easing.InOutQuint;
case AnimationStyle.Accelerate1:
return Easing.In;
case AnimationStyle.Accelerate2:
return Easing.InCubic;
case AnimationStyle.Accelerate3:
return Easing.InQuint;
case AnimationStyle.Decelerate1:
return Easing.Out;
case AnimationStyle.Decelerate2:
return Easing.OutCubic;
case AnimationStyle.Decelerate3:
return Easing.OutQuint;
default:
throw new ArgumentOutOfRangeException(nameof(style), style, @"Unsupported animation style");
}
}
public enum AnimationStyle
{
Linear,
Gravity,
InOut1,
InOut2,
Accelerate1,
Accelerate2,
Accelerate3,
Decelerate1,
Decelerate2,
Decelerate3,
}
}
}