Kod Rymdspelet

var cat = {x: 100, y: 100, speed: 30};
 
  hideMouse();
  playSound("http://spelprogrammering.nu/ljud/musik/Arkanoid_PSID_01", 0.5);
  preloadSound('http://www.freespecialeffects.co.uk/soundfx/explosions/explosion_15.mp3');        
   
  function update()
  {
   
  picture(0, 0, "http://koda.nu/bilder/stars.jpg", totalWidth, totalHeight);
   
   
    picture(mouse.x, mouse.y, "http://spelprogrammering.nu/bilder/xwing.png");
    picture(cat.x, cat.y, "http://spelprogrammering.nu/bilder/tie.png");
   
   
    if (keyboard.d)
      cat.x += cat.speed;
    if (keyboard.a)
      cat.x -= cat.speed;
    if (keyboard.w)
      cat.y -= cat.speed;
    if (keyboard.s)
      cat.y += cat.speed;
       
    var d = distance(mouse, cat);
   
    if (d < 40)
    {
      playSound('http://www.freespecialeffects.co.uk/soundfx/explosions/explosion_15.mp3');
      text(50, 50, 45, "Game over!!", "red");
      showMouse();
      stopSound("http://spelprogrammering.nu/ljud/musik/Arkanoid_PSID_01");
      stopUpdate();
    }
  }