let stopped = false;

// replaces the game with a message, for when it can't go on (no server, lost connection)
export function show_fatal_error(message: string) {
	if (stopped) {
		return;
	}
	stopped = true;
	document.exitPointerLock?.();

	const overlay = document.createElement("div");
	overlay.style.cssText =
		"position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;" +
		"gap:12px;background:rgba(0,0,0,0.85);color:white;font:20px system-ui,sans-serif;text-align:center;";
	const text = document.createElement("div");
	text.textContent = message;
	const hint = document.createElement("div");
	hint.textContent = "Reload the page to try again.";
	hint.style.cssText = "font-size:14px;opacity:0.7;";
	overlay.append(text, hint);
	document.body.append(overlay);
}

export function is_stopped() {
	return stopped;
}