public void spawn()
{
for (int i = spawnNum; i < maxNum; i++)
{
Vector3 HitSpherePos;
do
{
HitSpherePos = new Vector3(this.transform.position.x + Random.Range(-this.transform.lossyScale.x / 2, this.transform.lossyScale.x / 2),
this.transform.position.y + Random.Range(-this.transform.lossyScale.y / 2, this.transform.lossyScale.y / 2),
this.transform.position.z + Random.Range(-this.transform.lossyScale.z / 2, this.transform.lossyScale.z / 2));
} while (HitSpherePos.magnitude < this.transform.lossyScale.x / 4 || HitSpherePos.y < 1);
int whichGhost = Random.Range(0, ghosts.Length);
GameObject ghost = Instantiate(ghosts[whichGhost], HitSpherePos, Quaternion.LookRotation(new Vector3(-1, 0, 0), new Vector3(0, 1, 0))) as GameObject;
despawn newDespawner = ghost.AddComponent <despawn>();
newDespawner.boom = boomMinus;
if (ghost.gameObject.tag == "good")
{
newDespawner.boom = boomPlus;
}
newDespawner.lifeTime = 9000;
steering newSteering = ghost.AddComponent <steering>();
newSteering.target = steeringTarget;
// AudioSource newAudio = ghost.AddComponent<AudioSource>();
// newAudio.playOnAwake = false;
// newAudio.clip = clip;
newDespawner.SpawnArea = this.gameObject;
spawnNum++;
}
}
public override steering GetSteering()
{
steering steer = new steering();
int count = 0;
//for each boid in the system, check if it is too close
foreach (GameObject other in targets)
{
if (other != null)
{
float d = (transform.position - other.transform.position).magnitude;
if ((d > 0) && (d < desiredSeparation))
{
//calculate vector pointing away from neighbor
Vector3 diff = transform.position - other.transform.position;
diff.Normalize();
diff /= d;
steer.linear += diff;
count++;
}
}
}//end for
if (count > 0)
{
//steer.linear /= (float)count;
}
return(steer);
}
public override steering GetSteering()
{
steering steer = new steering();
int count = 0;
foreach (GameObject other in targets)
{
if (other != null)
{
float d = (transform.position - other.transform.position).magnitude;
if ((d > 0) && (d < neighborDist))
{
steer.linear += other.transform.position;
count++;
}
}
}//endfor
if (count > 0)
{
steer.linear /= count;
steer.linear = steer.linear - transform.position;
}
return(steer);
}
//run away from the target
public override steering GetSteering()
{
steering steer = new steering();
steer.linear = transform.position - target.transform.position;
steer.linear.Normalize();
steer.linear = steer.linear * agent.maxAccel;
return(steer);
}
//update movement for the next frame
public virtual void LateUpdate()
{
velocity += steer.linear * Time.deltaTime;
rotation += steer.angular * Time.deltaTime;
if (velocity.magnitude > maxSpeed)
{
velocity.Normalize();
velocity = velocity * maxSpeed;
}
if (steer.linear.magnitude == 0.0f)
{
velocity = Vector3.zero;
}
steer = new steering();
}
public void SetSteering(steering steer, float weight)
{
this.steer.linear += (weight * steer.linear);
this.steer.angular += (weight * steer.angular);
}
// Start is called before the first frame update
void Start()
{
velocity = Vector3.zero;
steer = new steering();
trueMaxSpeed = maxSpeed;
}
