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custom_shell.html
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custom_shell.html
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<!doctype html>
<html lang="en-us">
<head>
<meta charset="utf-8">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Asylum</title>
<style>
body {
background-color: black;
color: white;
font-family: Arial,Helvetica,sans-serif;
margin: 0px;
}
.emscripten { padding-right: 0; margin-left: auto; margin-right: auto; display: block; }
div.emscripten { text-align: center; }
/* the canvas *must not* have any border or padding, or mouse coords will be wrong */
canvas.emscripten {
border: 0px none;
background-color: black;
width: calc(min(100vw, 100vh * 1.25));
height: calc(min(100vh, 100vw * 0.8));
margin-top: calc(0.5 * (100vh - (min(100vh, 100vw * 0.8))));
display: none;
}
@supports (height: 1dvh) {
canvas.emscripten {
width: calc(min(100dvw, 100dvh * 1.25));
height: calc(min(100dvh, 100dvw * 0.8));
margin-top: calc(0.5 * (100dvh - (min(100dvh, 100dvw * 0.8))));
}
}
.spinner {
height: 50px;
width: 50px;
margin: 0px auto;
-webkit-animation: rotation .8s linear infinite;
-moz-animation: rotation .8s linear infinite;
-o-animation: rotation .8s linear infinite;
animation: rotation 0.8s linear infinite;
border-left: 10px solid rgb(192,192,0);
border-right: 10px solid rgb(192,192,0);
border-bottom: 10px solid rgb(192,192,0);
border-top: 10px solid rgb(32,96,96);
border-radius: 100%;
background-color: rgb(160,0,0);
}
@-webkit-keyframes rotation {
from {-webkit-transform: rotate(0deg);}
to {-webkit-transform: rotate(360deg);}
}
@-moz-keyframes rotation {
from {-moz-transform: rotate(0deg);}
to {-moz-transform: rotate(360deg);}
}
@-o-keyframes rotation {
from {-o-transform: rotate(0deg);}
to {-o-transform: rotate(360deg);}
}
@keyframes rotation {
from {transform: rotate(0deg);}
to {transform: rotate(360deg);}
}
</style>
</head>
<body>
<figure style="overflow:visible;" id="spinner"><div class="spinner"></div><center style="margin-top:0.5em"><strong>Asylum</strong></center></figure>
<div class="emscripten" id="quit" style="margin:8px; display:none"></div>
<div class="emscripten" id="status">Downloading...</div>
<div class="emscripten">
<progress value="0" max="100" id="progress" hidden=1></progress>
</div>
<canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()" tabindex=-1></canvas>
<script type='text/javascript'>
var statusElement = document.getElementById('status');
var progressElement = document.getElementById('progress');
var spinnerElement = document.getElementById('spinner');
var canvasElement = document.getElementById('canvas');
var Module = {
preRun: [],
postRun: [],
print: (function() {
return function(text) {
if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
console.log(text);
};
})(),
canvas: (function() {
// As a default initial behavior, pop up an alert when webgl context is lost. To make your
// application robust, you may want to override this behavior before shipping!
// See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
canvasElement.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
return canvasElement;
})(),
setStatus: function(text) {
if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
if (text === Module.setStatus.last.text) return;
var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
var now = Date.now();
if (m && now - Module.setStatus.last.time < 30) return; // if this is a progress update, skip it if too soon
Module.setStatus.last.time = now;
Module.setStatus.last.text = text;
if (m) {
text = m[1];
progressElement.value = parseInt(m[2])*100;
progressElement.max = parseInt(m[4])*100;
progressElement.hidden = false;
spinnerElement.hidden = false;
} else {
progressElement.value = null;
progressElement.max = null;
progressElement.hidden = true;
if (!text) spinnerElement.hidden = true;
}
statusElement.innerHTML = text;
},
totalDependencies: 0,
monitorRunDependencies: function(left) {
this.totalDependencies = Math.max(this.totalDependencies, left);
Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
},
onRuntimeInitialized: function() {
canvasElement.style.display = 'block';
},
onExit: function(status) {
const quitElement = document.getElementById('quit');
quitElement.innerHTML = status === 0 ? 'Asylum has exited.' : 'Asylum exited with code ' + status;
quitElement.style.display = 'block';
canvasElement.style.display = 'none';
}
};
Module.setStatus('Downloading...');
window.onerror = function() {
Module.setStatus('Exception thrown, see JavaScript console');
spinnerElement.style.display = 'none';
Module.setStatus = function(text) {
if (text) console.error('[post-exception status] ' + text);
};
};
</script>
{{{ SCRIPT }}}
</body>
</html>