main.ts

import GeneticMLCars from './lib/geneticMLCars';
import * as P from 'pixi.js';
import { ALGORITHM } from './lib/constants';

window.addEventListener('DOMContentLoaded', initGame);

function removeExistingGame(): void {
  const els = document.body.children;
  if (els.length > 0) document.body.removeChild(els.item(0) as Node);
}

function init(): P.Application {
  removeExistingGame();
  const app = new P.Application(window.outerWidth, window.outerHeight, {
    backgroundColor: 0xffffff
  });
  document.body.appendChild(app.view);
  window.onresize = () => {
    app.renderer.resize(window.innerWidth, window.innerHeight);
  };
  return app;
}

function initGame(): void {
  const app = init();
  const game = new GeneticMLCars(app);
  game.start(ALGORITHM.amtToBreed + ALGORITHM.numAlphaClones);
}

// @ts-ignore
if (module.hot) {
  // @ts-ignore
  module.hot.accept(function accept() {
    initGame();
  });
}