comparison.gd

private Vector3 rule2(BirdControlScript ej)
{
  Vector2 center = Vector2.zero;

  for(int j = Random.Range(0,1); j < BirdList.Count; j+=2)
  {
    BirdControlScript e = BirdList[j];
    float enemyDistance = Vector2.Distance (ej.transform.position, e.transform.position);
    if (e != ej && enemyDistance <= enemyDistanceRadius) {
      center = center - (Vector2)(e.transform.position - ej.transform.position);
    }
  }
  return center * 0.5f;
}


func boid_rule_2():
    # separation rule
    var move_away = Vector2.ZERO
    var birds = $BirdsNearbyArea2D.get_overlapping_areas()
    for bird in birds:
        move_away -= (bird.global_position - global_position)
    return move_away.normalized() * 0.6