osu/osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyCatchComboCounter.cs

101 lines
3.3 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.Graphics;
using osu.Game.Graphics.Containers;
using osu.Game.Rulesets.Catch.UI;
using osu.Game.Screens.Play;
using osu.Game.Skinning;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Catch.Skinning.Legacy
{
/// <summary>
/// A combo counter implementation that visually behaves almost similar to stable's osu!catch combo counter.
/// </summary>
public partial class LegacyCatchComboCounter : UprightAspectMaintainingContainer, ICatchComboCounter
{
private readonly LegacyRollingCounter counter;
private readonly LegacyRollingCounter explosion;
public LegacyCatchComboCounter()
{
AutoSizeAxes = Axes.Both;
Alpha = 0f;
Anchor = Anchor.Centre;
Origin = Anchor.Centre;
Scale = new Vector2(0.8f);
InternalChildren = new Drawable[]
{
explosion = new LegacyRollingCounter(LegacyFont.Combo)
{
Alpha = 0.65f,
Blending = BlendingParameters.Additive,
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Scale = new Vector2(1.5f),
},
counter = new LegacyRollingCounter(LegacyFont.Combo)
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
},
};
}
private int lastDisplayedCombo;
public void UpdateCombo(int combo, Color4? hitObjectColour = null)
{
if (combo == lastDisplayedCombo)
return;
// There may still be existing transforms to the counter (including value change after 250ms),
// finish them immediately before new transforms.
counter.SetCountWithoutRolling(lastDisplayedCombo);
lastDisplayedCombo = combo;
if ((Clock as IGameplayClock)?.IsRewinding == true)
{
// needs more work to make rewind somehow look good.
// basically we want the previous increment to play... or turning off RemoveCompletedTransforms (not feasible from a performance angle).
Hide();
return;
}
// Combo fell to zero, roll down and fade out the counter.
if (combo == 0)
{
counter.Current.Value = 0;
explosion.Current.Value = 0;
this.FadeOut(400, Easing.Out);
}
else
{
this.FadeInFromZero().Then().Delay(1000).FadeOut(300);
counter.ScaleTo(1.5f)
.ScaleTo(0.8f, 250, Easing.Out)
.OnComplete(c => c.SetCountWithoutRolling(combo));
counter.Delay(250)
.ScaleTo(1f)
.ScaleTo(1.1f, 60).Then().ScaleTo(1f, 30);
explosion.Colour = hitObjectColour ?? Color4.White;
explosion.SetCountWithoutRolling(combo);
explosion.ScaleTo(1.5f)
.ScaleTo(1.9f, 400, Easing.Out)
.FadeOutFromOne(400);
}
}
}
}