halfbyte/js1k.html

## js1k.html

<!doctype html>
<html>
	<head>
		<title>JS1k, 1k demo submission [ID]</title>
		<meta charset="utf-8" />
	</head>
	<body>
		<canvas id="c"></canvas>
		<script>
			var b = document.body;
			var c = document.getElementsByTagName('canvas')[0];
			var a = c.getContext('2d');
			document.body.clientWidth; // fix bug in webkit: http://qfox.nl/weblog/218
		</script>
		<script>
// start of submission //
for($ in a)a[$[0]+($[6]||$[2])]=a[$];
c.style.background="#ccc";
s=c.width=c.height=320;
C='#FA07#8407#8C97#000'.split(7);
p=[];fa=false;l=3;sc=0;t=2;z=10;
a.font="20px serif"

function f() {
  if(p.length==5 && ((p[4] & (1 << t)) > 0)) {
    l--;p=[];
    if(l<=0) g();
  } else {
    sc+=10;
  }
  sc%500==0?z--:z;

  p.unshift(Math.round(Math.random()*14));
  if(p.length>5)p.pop();
}
c=0;
function g() {
  a.fx("GAME OVER", 100,20);
  l=3;sc=0;z=11;
  clearTimeout(k);
  setTimeout(d, 2000);
}
function d() {
  with(a) {

    sv();
    ce(0,0,s,s);
    ta(0,120);
    // field
    ba();fillStyle=C[0];
    mv(180,0);ln(319,199);ln(0,199);ln(140,0);ca();fl();
    fillStyle=C[1];
    ll=p.length;for(i=0;i<ll;i++){
      y=(7*i*i);
      for(x=0;x<4;x++  ) {
        if((p[i] & (1 << x)) > 0) a.fillRect(x*(10*i + 5) + (160 - (i*20)),y + 40,i*5+1,i*2+2);
      }
    }
    r = 0.37-(t/4);
    ta(70+(t*60),160);
    rt(r);
    strokeStyle=C[2];
    lineWidth=5;
    ba();
    ac(0,-10,12,-4,1, fa);
    sr();
    fillStyle=C[1];
    fc(-12,-8,24,16);
    fc(-18,0,5,20);
    fc(13,0,5,20);
    re();
    fillStyle=C[3];

    fx(sc, 280, 40);
    fx(l, 20,40);

  }
  k=setTimeout(d,50);
  c++;
  if(c%z==0) f();
}
window.onkeydown = function(e) {
  k=e.keyCode||e.which;if(k == 37)t--;if(k == 39)t++;t=t<0?0:(t>3?3:t);
};
d();

// end of submission //
		</script>
	</body>
</html>

	<!doctype html>
	<html>
	<head>
	<title>JS1k, 1k demo submission [ID]</title>
	<meta charset="utf-8" />
	</head>
	<body>
	<canvas id="c"></canvas>
	<script>
	var b = document.body;
	var c = document.getElementsByTagName('canvas')[0];
	var a = c.getContext('2d');
	document.body.clientWidth; // fix bug in webkit: http://qfox.nl/weblog/218
	</script>
	<script>
	// start of submission //
	for($ in a)a[$[0]+($[6]\|\|$[2])]=a[$];
	c.style.background="#ccc";
	s=c.width=c.height=320;
	C='#FA07#8407#8C97#000'.split(7);
	p=[];fa=false;l=3;sc=0;t=2;z=10;
	a.font="20px serif"

	function f() {
	if(p.length==5 && ((p[4] & (1 << t)) > 0)) {
	l--;p=[];
	if(l<=0) g();
	} else {
	sc+=10;
	}
	sc%500==0?z--:z;

	p.unshift(Math.round(Math.random()*14));
	if(p.length>5)p.pop();
	}
	c=0;
	function g() {
	a.fx("GAME OVER", 100,20);
	l=3;sc=0;z=11;
	clearTimeout(k);
	setTimeout(d, 2000);
	}
	function d() {
	with(a) {

	sv();
	ce(0,0,s,s);
	ta(0,120);
	// field
	ba();fillStyle=C[0];
	mv(180,0);ln(319,199);ln(0,199);ln(140,0);ca();fl();
	fillStyle=C[1];
	ll=p.length;for(i=0;i<ll;i++){
	y=(7ii);
	for(x=0;x<4;x++ ) {
	if((p[i] & (1 << x)) > 0) a.fillRect(x(10i + 5) + (160 - (i20)),y + 40,i5+1,i*2+2);
	}
	}
	r = 0.37-(t/4);
	ta(70+(t*60),160);
	rt(r);
	strokeStyle=C[2];
	lineWidth=5;
	ba();
	ac(0,-10,12,-4,1, fa);
	sr();
	fillStyle=C[1];
	fc(-12,-8,24,16);
	fc(-18,0,5,20);
	fc(13,0,5,20);
	re();
	fillStyle=C[3];

	fx(sc, 280, 40);
	fx(l, 20,40);

	}
	k=setTimeout(d,50);
	c++;
	if(c%z==0) f();
	}
	window.onkeydown = function(e) {
	k=e.keyCode\|\|e.which;if(k == 37)t--;if(k == 39)t++;t=t<0?0:(t>3?3:t);
	};
	d();

	// end of submission //
	</script>
	</body>
	</html>