// Perceptual field collision event
private void OnTriggerStay(Collider other)
{
{
// We only want to track enemies, powerups and health kits
if (other.gameObject.CompareTag(Constants.EnemyTag) || other.gameObject.CompareTag(Constants.PowerUpTag) || other.gameObject.CompareTag(Constants.HealthKitTag))
{
// This layer mask should only register collisions with walls
int layerMask = 1 << WallLayer;
// Do this to prevent the raycast finding a wall behind the object and therefore treating the object as obstructed
float objectDistance = Mathf.Min(Vector3.Distance(transform.position, other.gameObject.transform.position), ViewRange);
// Ensure we are not looking through a wall
if (!Physics.Raycast(transform.position, other.gameObject.transform.position - transform.position, objectDistance, layerMask))
{
// We can see it
agentScript.AddToPercievedObjectsList(other.gameObject);
}
}
}
}