public bool Shutdown()
{
if (Engine.Instance.Storage.GetBool("gui.exit_confirm") == true)
{
bool result = GuiUtils.MessageYesNo(Messages.ExitConfirm);
if (result == false)
{
return(false);
}
}
ShutdownConfirmed = true;
if (windowAbout != null)
{
windowAbout.Close();
}
if (windowPreferences != null)
{
windowPreferences.Close();
}
Engine.Instance.RequestStop();
return(true);
}
