/**
* If the base is hit (collided with), drop resources and change back to
* random walk state.
*/
void OnTriggerEnter(Collider collider)
{
if (collider.gameObject.tag == "AntHill")
{
_resourceManager.AddResources(inventory.carryCount);
inventory.Clear();
// Make agent rotate 180 degrees.
if (state.IsReturningToBase())
{
navHelper.SetDirection(-navHelper.GetDirection());
transform.rotation = transform.rotation * Quaternion.AngleAxis(180f, transform.up);
}
state.currentState = EAntStates.Idle;
}
}