Day Night Wallpaper Engine

night-day.js

'use strict';

import * as WEMath from 'WEMath';

/**
 * @param {Number} value (for property 'multiply')
 */
export function update(value) {
	var t = engine.timeOfDay;

	if (t <= 0.5) {
		return t * 2;
	}
	else {;
		return Math.abs(mod((t * 2) * 10, -10) * 0.1);
	}

	return t;
}

function mod(n, m) {
	return ((n % m) + m) % m;
}