if (isServer) then{
    _object = _this nearEntities 50;
    _objectIn = _object inAreaArray _thisTrigger;
    {
        if (typeOf _x ==  "EmptyDetector") then{
        [_x, _this] call BIS_fnc_attachToRelative;
        };
    } forEach _object;
    a = _object
    b = _objectIn
};