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// THIS FILE MUST BE ENTIRELY SELF-CONTAINED! DO NOT USE PACKAGES!
interface Window {
FocusNavController: any;
GamepadNavTree: any;
deckyFallbackLoaded?: boolean;
}
(async () => {
try {
if (window.deckyFallbackLoaded) return;
window.deckyFallbackLoaded = true;
// #region utils
function sleep(ms: number) {
return new Promise((res) => setTimeout(res, ms));
}
// #endregion
// #region DeckyIcon
const fallbackIcon = `
<svg class="fallbackDeckyIcon" xmlns="http://www.w3.org/2000/svg" height="100%" width="100%" viewBox="0 0 512 456">
<g>
<path
style="fill: none;"
d="M154.33,72.51v49.79c11.78-0.17,23.48,2,34.42,6.39c10.93,4.39,20.89,10.91,29.28,19.18
c8.39,8.27,15.06,18.13,19.61,29c4.55,10.87,6.89,22.54,6.89,34.32c0,11.78-2.34,23.45-6.89,34.32
c-4.55,10.87-11.21,20.73-19.61,29c-8.39,8.27-18.35,14.79-29.28,19.18c-10.94,4.39-22.63,6.56-34.42,6.39v49.77
c36.78,0,72.05-14.61,98.05-40.62c26-26.01,40.61-61.28,40.61-98.05c0-36.78-14.61-72.05-40.61-98.05
C226.38,87.12,191.11,72.51,154.33,72.51z"
/>
<ellipse
transform="matrix(0.982 -0.1891 0.1891 0.982 -37.1795 32.9988)"
style="fill: none;"
cx="154.33"
cy="211.33"
rx="69.33"
ry="69.33"
/>
<path style="fill: none;" d="M430,97h-52v187h52c7.18,0,13-5.82,13-13V110C443,102.82,437.18,97,430,97z" />
<path
style="fill: currentColor;"
d="M432,27h-54V0H0v361c0,52.47,42.53,95,95,95h188c52.47,0,95-42.53,95-95v-7h54c44.18,0,80-35.82,80-80V107
C512,62.82,476.18,27,432,27z M85,211.33c0-38.29,31.04-69.33,69.33-69.33c38.29,0,69.33,31.04,69.33,69.33
c0,38.29-31.04,69.33-69.33,69.33C116.04,280.67,85,249.62,85,211.33z M252.39,309.23c-26.01,26-61.28,40.62-98.05,40.62v-49.77
c11.78,0.17,23.48-2,34.42-6.39c10.93-4.39,20.89-10.91,29.28-19.18c8.39-8.27,15.06-18.13,19.61-29
c4.55-10.87,6.89-22.53,6.89-34.32c0-11.78-2.34-23.45-6.89-34.32c-4.55-10.87-11.21-20.73-19.61-29
c-8.39-8.27-18.35-14.79-29.28-19.18c-10.94-4.39-22.63-6.56-34.42-6.39V72.51c36.78,0,72.05,14.61,98.05,40.61
c26,26.01,40.61,61.28,40.61,98.05C293,247.96,278.39,283.23,252.39,309.23z M443,271c0,7.18-5.82,13-13,13h-52V97h52
c7.18,0,13,5.82,13,13V271z"
/>
</g>
</svg>
`;
// #endregion
// #region findSP
// from @decky/ui
function getFocusNavController(): any {
return window.GamepadNavTree?.m_context?.m_controller || window.FocusNavController;
}
function getGamepadNavigationTrees(): any {
const focusNav = getFocusNavController();
const context = focusNav.m_ActiveContext || focusNav.m_LastActiveContext;
return context?.m_rgGamepadNavigationTrees;
}
function findSP(): Window {
// old (SP as host)
if (document.title == 'SP') return window;
// new (SP as popup)
const navTrees = getGamepadNavigationTrees();
return navTrees?.find((x: any) => x.m_ID == 'root_1_').Root.Element.ownerDocument.defaultView;
}
// #endregion
const fallbackCSS = `
.fallbackContainer {
width: 100vw;
height: 100vh;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
flex-direction: column;
z-index: 99999999;
pointer-events: none;
position: absolute;
top: 0;
left: 0;
backdrop-filter: blur(8px) brightness(40%);
}
.fallbackDeckyIcon {
width: 96px;
height: 96px;
padding-bottom: 1rem;
}
`;
const fallbackHTML = `
<style>${fallbackCSS}</style>
${fallbackIcon}
<span class="fallbackText">
<b>A crash loop has been detected and Decky has been disabled for this boot.</b>
<br>
<i>Steam will restart in 10 seconds...</i>
</span>
`;
await sleep(4000);
const win = findSP() || window;
const container = Object.assign(document.createElement('div'), {
innerHTML: fallbackHTML,
});
container.classList.add('fallbackContainer');
win.document.body.appendChild(container);
await sleep(10000);
SteamClient.User.StartShutdown(false);
} catch (e) {
console.error('Error showing fallback!', e);
}
})();
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