<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0">
<title>$GODOT_PROJECT_NAME</title>
<style>
html, body, #canvas {
margin: 0;
padding: 0;
border: 0;
}
body {
color: white;
background-color: black;
overflow: hidden;
touch-action: none;
}
#canvas {
display: block;
}
#canvas:focus {
outline: none;
}
#status, #status-splash, #status-progress {
position: absolute;
left: 0;
right: 0;
}
#status, #status-splash {
top: 0;
bottom: 0;
}
#status {
background-color: $GODOT_SPLASH_COLOR;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
visibility: hidden;
}
#status-splash {
max-height: 100%;
max-width: 100%;
margin: auto;
}
#status-splash.show-image--false {
display: none;
}
#status-splash.fullsize--true {
height: 100%;
width: 100%;
object-fit: contain;
}
#status-splash.use-filter--false {
image-rendering: pixelated;
}
#status-progress, #status-notice {
display: none;
}
#status-progress {
bottom: 10%;
width: 50%;
margin: 0 auto;
}
#status-notice {
background-color: #5b3943;
border-radius: 0.5rem;
border: 1px solid #9b3943;
color: #e0e0e0;
font-family: 'Noto Sans', 'Droid Sans', Arial, sans-serif;
line-height: 1.3;
margin: 0 2rem;
overflow: hidden;
padding: 1rem;
text-align: center;
z-index: 1;
}
</style>
$GODOT_HEAD_INCLUDE
</head>
<body>
<canvas id="canvas">
Your browser does not support the canvas tag.
</canvas>
<noscript>
Your browser does not support JavaScript.
</noscript>
<div id="status">
<img id="status-splash" class="$GODOT_SPLASH_CLASSES" src="$GODOT_SPLASH" alt="">
<progress id="status-progress"></progress>
<div id="status-notice"></div>
</div>
<script src="$GODOT_URL"></script>
<script>
const GODOT_CONFIG = $GODOT_CONFIG;
const GODOT_THREADS_ENABLED = $GODOT_THREADS_ENABLED;
const engine = new Engine(GODOT_CONFIG);
(function () {
const statusOverlay = document.getElementById('status');
const statusProgress = document.getElementById('status-progress');
const statusNotice = document.getElementById('status-notice');
let initializing = true;
let statusMode = '';
function setStatusMode(mode) {
if (statusMode === mode || !initializing) {
return;
}
if (mode === 'hidden') {
statusOverlay.remove();
initializing = false;
return;
}
statusOverlay.style.visibility = 'visible';
statusProgress.style.display = mode === 'progress' ? 'block' : 'none';
statusNotice.style.display = mode === 'notice' ? 'block' : 'none';
statusMode = mode;
}
function setStatusNotice(text) {
while (statusNotice.lastChild) {
statusNotice.removeChild(statusNotice.lastChild);
}
const lines = text.split('\n');
lines.forEach((line) => {
statusNotice.appendChild(document.createTextNode(line));
statusNotice.appendChild(document.createElement('br'));
});
}
function displayFailureNotice(err) {
console.error(err);
if (err instanceof Error) {
setStatusNotice(err.message);
} else if (typeof err === 'string') {
setStatusNotice(err);
} else {
setStatusNotice('An unknown error occurred.');
}
setStatusMode('notice');
initializing = false;
}
const missing = Engine.getMissingFeatures({
threads: GODOT_THREADS_ENABLED,
});
if (missing.length !== 0) {
if (GODOT_CONFIG['serviceWorker'] && GODOT_CONFIG['ensureCrossOriginIsolationHeaders'] && 'serviceWorker' in navigator) {
let serviceWorkerRegistrationPromise;
try {
serviceWorkerRegistrationPromise = navigator.serviceWorker.getRegistration();
} catch (err) {
serviceWorkerRegistrationPromise = Promise.reject(new Error('Service worker registration failed.'));
}
// There's a chance that installing the service worker would fix the issue
Promise.race([
serviceWorkerRegistrationPromise.then((registration) => {
if (registration != null) {
return Promise.reject(new Error('Service worker already exists.'));
}
return registration;
}).then(() => engine.installServiceWorker()),
// For some reason, `getRegistration()` can stall
new Promise((resolve) => {
setTimeout(() => resolve(), 2000);
}),
]).then(() => {
// Reload if there was no error.
window.location.reload();
}).catch((err) => {
console.error('Error while registering service worker:', err);
});
} else {
// Display the message as usual
const missingMsg = 'Error\nThe following features required to run Godot projects on the Web are missing:\n';
displayFailureNotice(missingMsg + missing.join('\n'));
}
} else {
setStatusMode('progress');
engine.startGame({
'onProgress': function (current, total) {
if (current > 0 && total > 0) {
statusProgress.value = current;
statusProgress.max = total;
} else {
statusProgress.removeAttribute('value');
statusProgress.removeAttribute('max');
}
},
}).then(() => {
setStatusMode('hidden');
}, displayFailureNotice);
}
}());
</script>
</body>
</html>