void ApplyFlockRules()
{
Vector3 vCenter = Vector3.zero;
Vector3 vAvoid = Vector3.zero;
float flockSpeed = 0.01f;
int neighborGroupSize = 0;
float currentNeighborDistance = 0;
foreach (GameObject fish in manager.fishArray)
{
if (fish != this.gameObject)
{
currentNeighborDistance = Vector3.Distance(fish.transform.position, this.transform.position);
if (currentNeighborDistance <= manager.neighborDistance)
{
vCenter += fish.transform.position; neighborGroupSize++;
if (currentNeighborDistance < manager.avoidDistance)
{
vAvoid += (this.transform.position - fish.transform.position);
}
flockSpeed += fish.GetComponent <FlockController_Fish>().speed;
}
}
}
if (neighborGroupSize > 0)
{
vCenter = vCenter / neighborGroupSize + (manager.GetFlockTarget().position - this.transform.position);
flockSpeed /= neighborGroupSize;
Vector3 direction = (vCenter + vAvoid) - transform.position;
if (direction != Vector3.zero)
{
transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(direction), manager.rotationSpeed * Time.deltaTime);
}
}
else
{
vCenter = manager.GetFlockTarget().position - this.transform.position;
}
}