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Make particles additive and consume in judgement explosions

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This commit is contained in:
Dean Herbert
2020-11-19 15:47:02 +09:00
parent 9df93e1f18
commit 9d04ce75cc
3 changed files with 48 additions and 10 deletions
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24
osu.Game/Graphics/ParticleExplosion.cs
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@ -2,6 +2,7 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Linq;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
@ -26,11 +27,19 @@ namespace osu.Game.Graphics
}
}
public void Restart()
{
foreach (var p in InternalChildren.OfType<Particle>())
p.Play();
}
private class Particle : Sprite
{
private readonly double duration;
private readonly float direction;
public override bool RemoveWhenNotAlive => false;
private Vector2 positionForOffset(float offset) => new Vector2(
(float)(offset * Math.Sin(direction)),
(float)(offset * Math.Cos(direction))
@ -40,18 +49,25 @@ namespace osu.Game.Graphics
{
this.duration = duration;
this.direction = direction;
Anchor = Anchor.Centre;
Origin = Anchor.Centre;
Blending = BlendingParameters.Additive;
RelativePositionAxes = Axes.Both;
Position = positionForOffset(0);
}
protected override void LoadComplete()
{
base.LoadComplete();
Play();
}
this.MoveTo(positionForOffset(1), duration);
this.FadeOut(duration);
public void Play()
{
this.MoveTo(new Vector2(0.5f));
this.MoveTo(new Vector2(0.5f) + positionForOffset(0.5f), duration);
this.FadeOutFromOne(duration);
Expire();
}
}