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package cc.polyfrost.oneconfig.gui.animations;
public class EaseInOutQuad extends Animation{
/**
* @param duration The duration of the animation
* @param start The start of the animation
* @param end The end of the animation
* @param reverse Reverse the animation
*/
public EaseInOutQuad(int duration, float start, float end, boolean reverse) {
super(duration, start, end, reverse);
}
/**
* Adapted from <a href="https://github.com/jesusgollonet/processing-penner-easing">https://github.com/jesusgollonet/processing-penner-easing</a>
*/
@Override
protected float animate(long timePassed, int duration, float start, float change) {
if ((timePassed /= duration / 2) < 1) return change / 2 * timePassed * timePassed + start;;
return -change / 2 * ((--timePassed) * (timePassed - 2) - 1) + start;
}
}
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