package org.saturnclient.ui.anim;

import org.saturnclient.config.AnimationConfig;
import org.saturnclient.ui.Element;

public class Fade extends Animation {
    float targetOpacity;

    public Fade(int duration) {
        super(duration);
    }

    public Fade(AnimationConfig config) {
        super(config);
    }

    @Override
    public void tick(double progress, Element element) {
        element.opacity = Math.max(0.1f, targetOpacity * (float) progress);
    }

    @Override
    public void init(Element element) {
        targetOpacity = element.opacity;
        element.opacity = 0.1f;
    }
}