* @note Does NEVER return.

 */

void UserErrorI(const std::string &str)

{

	ShowOSErrorBox(str.c_str(), false);

	if (VideoDriver::GetInstance() != nullptr) VideoDriver::GetInstance()->Stop();

#ifdef __EMSCRIPTEN__

	emscripten_exit_pointerlock();

	/* In effect, the game ends here. As emscripten_set_main_loop() caused

	 * the stack to be unwound, the code after MainLoop() in

	 * openttd_main() is never executed. */

	EM_ASM(if (window["openttd_abort"]) openttd_abort());

#endif

	exit(1);

}

/**

 * Error handling for fatal non-user errors.

 * @param str the string to print.

 * @note Does NEVER return.

 */

void FatalErrorI(const std::string &str)