import { Player } from '../types/Player';
import random from './seed';

export default function shuffle(array: Player[], seed: number): Player[] {
  let m = array.length,
    t,
    i;
  // While there remain elements to shuffle…
  while (m) {
    // Pick a remaining element…
    i = Math.floor(random(seed) * m--); // <-- MODIFIED LINE
    // And swap it with the current element.
    t = array[m];
    array[m] = array[i];
    array[i] = t;
    ++seed; // <-- ADDED LINE
  }

  return array;
}