@woosh/meep-engine/src/core/math/euclidean_modulo.js

Pure JavaScript game engine. Fully featured and production ready.

/**
 * compute euclidian modulo of n % m
 * https://en.wikipedia.org/wiki/Modulo_operation
 * @param {number} x
 * @param {number} m divisor
 * @returns {number}
 */
export function euclidean_modulo(x, m) {

    return ((x % m) + m) % m;

}