public override Vector2 CalulateMove(FlockAgent agent, List <Transform> context, Flock flock)
{
//if no neighbors, return no adjustment
if (context.Count == 0)
{
return(Vector2.zero);
}
//add all points together and average
Vector2 avoidanceMove = Vector2.zero;
int nAvoid = 0;
List <Transform> filteredContext = (filter == null) ? context : filter.Filter(agent, context);
foreach (Transform item in filteredContext)
{
if (Vector2.SqrMagnitude(item.position - agent.transform.position) < flock.SquareAvoidanceRadius)
{
nAvoid++;
avoidanceMove += (Vector2)(agent.transform.position - item.position * 5);
agent.SetScared(true);
Debug.Log("avoidancemove: " + avoidanceMove);
}
}
if (nAvoid > 0)
{
// avoidanceMove /= nAvoid;
}
return(avoidanceMove);
}
