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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<title>Memory</title>
<meta charset="utf-8" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
html,
body {
margin: 0;
padding: 0;
overflow: hidden;
width: 100%;
height: 100%;
background-color: #000000;
}
#canvas_wrapper {
display: flex;
margin: 0 auto;
}
</style>
</head>
<body>
<div id="canvas_wrapper">
<canvas
id="canvas"
oncontextmenu="event.preventDefault()"
onclick="this.focus()"
tabindex="-1"
></canvas>
</div>
<script type="text/javascript">
var Module = {
canvas: (function () {
return document.getElementById("canvas");
})(),
};
</script>
<script type="text/javascript">
const resize = () => {
const aspectRatio = 4 / 3;
const maxWidth = window.innerWidth;
const maxHeight = window.innerHeight;
const canvasWrapper = document.getElementById("canvas_wrapper");
if (maxWidth / maxHeight > aspectRatio) {
canvasWrapper.style.width = maxHeight * aspectRatio + "px";
canvasWrapper.style.height = maxHeight + "px";
} else {
canvasWrapper.style.width = maxWidth + "px";
canvasWrapper.style.height = maxWidth / aspectRatio + "px";
}
};
window.addEventListener("resize", resize);
window.addEventListener("load", resize);
</script>
{{{ SCRIPT }}}
</body>
</html>