gistfile1.js

function loop() {
	//check for gamepad
	if(navigator.webkitGamepads) {
		var gamepads = navigator.webkitGamepads;
		for (var padindex = 0; padindex < gamepads.length; ++padindex) {
			var pad = gamepads[padindex];
			var i;
			if (!pad) continue;
			//focus on the first stick
			if(pad.axes.length >= 1) {
				var axevalue = pad.axes[0];
				if(axevalue == -1) {input.left=true; input.right=false; }
				else if(axevalue ==1) {input.left=false; input.right=true;}
				else {input.left=false; input.right=false;}
			}
		}
	}
	draw.clear();
	ball.move();
	ball.draw();
	paddle.draw();
	paddle.move();
	draw.text("Misses: "+score, 10, 20, 20, "white");
	window.requestAnimationFrame(loop);
}

window.requestAnimationFrame(loop);