twinkrun.github.com/play.html at master · odkey/twinkrun.github.com · GitHub

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<!DOCTYPE html>
<html lang="ja">
<head>
	<meta charset="utf-8">
	<title>play Twinkrun</title>
	<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

</head>
<body>
	<div >
		<canvas id="display" style="background: #262629;" onClick="changeColor();"></canvas>
	</div>
	<script type="text/javascript">
		var bStart = false;
//画面サイズの取得
//ウィンドウサイズの取得
//getWindowSize();

//画面サイズを取得する
function setCanvasSize() {
	var w = window.innerWidth;
	var h = window.innerHeight;
	$("#display").attr("width", w*1.5);
	$("#display").attr("height", h*1.5);
}
setCanvasSize();

if(bStart){

	changeColor();
}
function changeColor(){
	var rnd = parseInt(Math.random()*3);
	console.log("rnd: ", rnd);
	if (rnd == 0) {
		$("#display").css("background", "#00D4C7");
	}
	else if (rnd == 1) {
		$("#display").css("background", "#F0392C");
	}
	else if (rnd == 2) {
		$("#display").css("background", "#262629");
	}

	setTimeout("changeColor()", 3000);
}

$("body").onclick = function(){
	r
	console.log("pressed");
	bStart = !bStart;
}

</script>
</body>
</html>