private void PollSensorAndFireEventIfNeeded()
{
double dist = distanceSensor.GetDistance(relativeDirection, minMapValueForObstacles, maxDistance);
if (dist < maxDistance)
OnWallDetected?.Invoke(dist);
}
private void _timer_Tick(object sender, object e)
{
distanceLabel.Text = String.Format("Distance: {0} cm", ((long)_distance.GetDistance()).ToString());
}