Function tick

libraries/show.js:66–75

()

    let t = 0;
    const tick = () => {
      t += show.speed;
      while (t > 0) {
        if (!show.paused) show.tick(show.context, show.canvas);
        show.supertick(show.context, show.canvas);
        t--;
      }

      requestAnimationFrame(tick);
    };

    addEventListener("resize", resize);
    addEventListener("keydown", (e) => {