/// <summary>
/// Inflicts the block's effects on a lemming.
/// </summary>
/// <param name="lemming">The lemming who triggered the block.</param>
/// <param name="hit">Collision information.</param>
public override void AffectLemming(Lemming lemming, RaycastHit hit = new RaycastHit())
{
Vector3 xz = VectorUtil.SetY(transform.forward, 0);
xz.Normalize();
// Turns the lemming around if it would be walking into the block.
if (VectorUtil.ApproximatelyEqual(lemming.transform.forward, xz))
{
xz = -xz;
}
lemming.transform.forward = xz;
}