// Call lua state function with one level field
public static object OneLevelCall(this LuaState luaState, string key, params object[] args)
{
#if PROFILE_FILE
Profiler.BeginSample("SLuaExt.OneLevelCall_state");
Profiler.BeginSample("SLuaExt.OneLevelCall_state." + key);
#endif
LuaFunction func = (LuaFunction)luaState.getOneLevelField(key);
object res = null;
if (func != null)
{
res = func.call(args);
}
#if PROFILE_FILE
Profiler.EndSample();
Profiler.EndSample();
#endif
return(res);
}