public void OnTriggerEnter(Collider other)
{
SheepAINoHerd shep = other.GetComponent <SheepAINoHerd>();
if (shep != null)
{
if (!neighbors.Contains(other.gameObject))
{
neighbors.Add(other.gameObject);
if (state != State.FLEE && Random.Range(0f, 100f) <= 15 * neighbors.Count)
{
state = State.FLOCK; //Wander -> Flock
}
}
}
if (other.tag == "Scary")
{
if (!scaryThings.Contains(other.gameObject))
{
scared = true;
state = State.FLEE;
cohesionWeight = 2f * originalCohesion;
seperationVariance = 0.8f * originalSeperation;
speed *= 2f;
if (speed > 2f * originalSpeed * barkBoostStrength)
{
speed = 2f * originalSpeed * barkBoostStrength;
}
scaryThings.Add(other.gameObject);
}
}
}
public void OnTriggerExit(Collider other)
{
SheepAINoHerd shep = other.GetComponent <SheepAINoHerd>();
if (shep != null)
{
if (neighbors.Contains(other.gameObject))
{
neighbors.Remove(other.gameObject);
if (state != State.FLEE && Random.Range(0f, 100f) >= 20 * neighbors.Count)
{
state = State.WANDER; //Flock -> Wander
nextGrazeTime = Time.time + grazeBase + Random.Range(-grazeVariance, grazeVariance);
}
}
}
if (other.tag == "Scary")
{
if (scaryThings.Contains(other.gameObject))
{
scaryThings.Remove(other.gameObject);
}
if (scaryThings.Count <= 0)
{
scared = false;
fleeEndTime = Time.time + fleeBase + Random.Range(-fleeVariance, fleeVariance);
}
}
}
public void OnTriggerExit(Collider other)
{
SheepAINoHerd ai = other.GetComponent <SheepAINoHerd>();
if (ai != null)
{
if (sheep.Contains(other.gameObject))
{
sheep.Remove(other.gameObject);
}
}
}
//Switch to a flock controller unit for better performance at a loss of agency?
public Vector3 ComputeAlignment()
{
Vector3 dir = Vector3.zero;
int count = 0;
foreach (GameObject shep in neighbors)
{
if (CanSee(shep))
{
if (shep != null)
{
SheepAINoHerd ai = shep.GetComponent <SheepAINoHerd>();
dir += ai.GetVelocity();
count++;
}
}
}
dir = dir / neighbors.Count;
dir.y = 0f;
//Debug.Log(name + ": A ("+count+") : " + dir);
return(dir);
}