private void ReturnToHill()
{
Vector3 currentPosition = transform.position;
Vector3 direction = (dropPosition - currentPosition).normalized;
velocity = direction * speed;
carrying.transform.position = currentPosition + carryingPosition;
if (currentPosition.x > dropPosition.x - DROP_ZONE_RADIUS && currentPosition.x < dropPosition.x + DROP_ZONE_RADIUS &&
currentPosition.y > dropPosition.y - DROP_ZONE_RADIUS && currentPosition.y < dropPosition.y + DROP_ZONE_RADIUS &&
currentPosition.z > dropPosition.z - DROP_ZONE_RADIUS && currentPosition.z < dropPosition.z + DROP_ZONE_RADIUS)
{
carrying.transform.position = transform.position;
CarriableBehavior carriableBehavior = carrying.GetComponent <CarriableBehavior>();
carriableBehavior.isStored = true;
carriableBehavior.beingCarriedBy = null;
carrying = null;
currentAntState = AntState.SEARCH;
}
}
private void Search(List <GameObject> carriableList)
{
searchSeconds -= Time.deltaTime;
if (searchSeconds <= 0.0f)
{
Vector3 direction = new Vector3(Random.Range(-1.0f, 1.0f), 0, Random.Range(-1.0f, 1.0f)).normalized;
velocity = direction * speed;
searchSeconds = Random.Range(0.0f, MAX_SEARCH_SECONDS);
}
foreach (GameObject carriable in carriableList)
{
CarriableBehavior carriableBehavior = carriable.GetComponent <CarriableBehavior>();
if (!carriableBehavior.beingApproachedBy && !carriableBehavior.beingCarriedBy && !carriableBehavior.isStored &&
carriableBehavior.InSearchArea(transform))
{
approaching = carriable;
carriableBehavior.beingApproachedBy = this;
currentAntState = AntState.GET_THING;
break;
}
}
}