void FixedUpdate()
{
// Handle Avoidance Stuff
Collider[] avoidanceColliderArray = Physics.OverlapSphere(transform.position, avoidanceFilterRange, avoidanceMask);
List <GameObject> avoidanceList = new List <GameObject>();
foreach (Collider collider in avoidanceColliderArray)
{
if (collider.gameObject != this.gameObject)
{
avoidanceList.Add(collider.gameObject);
}
}
// Handle Goal Stuff
Collider[] goalColliderArray = Physics.OverlapSphere(transform.position, avoidanceFilterRange, goalMask);
List <GameObject> goalList = new List <GameObject>();
if (defaultGoal != null && goalColliderArray.Length == 0)
{
goalList.Add(defaultGoal);
}
else
{
foreach (Collider collider in goalColliderArray)
{
GameObject collidedObject = collider.gameObject;
if (collidedObject != this.gameObject &&
collidedObject != defaultGoal)
{
if (Player.Instance.gameObject == collidedObject)
{
if (Player.Instance.Alive)
{
goalList.Add(collider.gameObject);
}
}
else
{
goalList.Add(collider.gameObject);
}
}
}
}
// Set Up BoidScript
boidScript.GoalList = goalList;
boidScript.AvoidanceList = avoidanceList;
Vector3 boidVelocity = boidScript.UpdateVelocity();
// Add Force to Rigidbody
if (boidVelocity.sqrMagnitude > 0 && rigidbody != null)
{
boidVelocity.y = 0;
Vector3 newForce =
Vector3.Normalize(boidVelocity)
* acceleration
* BoidSpawnManager.Instance.BoidSpeedMultiplier
/ rigidbody.mass;
transform.rigidbody.AddForce(newForce, ForceMode.Force);
}
}