static int TimeoutAsync(IntPtr state)
{
IntPtr co = LuaStack.GetThread(state, 1);
float time = (float)LuaStack.GetNumber(state, 2);
Observable.Timer(TimeSpan.FromSeconds(time)).Subscribe(x => {
LuaThread.ResumeSubthread(co, state, 0, out _);
});
return(0);
}