protected override void Update()
{
base.Update();
m_currState.StateUpdate(out m_nextState);
if (IsDead)
{
m_nextState = GetComponent <Death>();
}
else if (Scared)
{
m_nextState = GetComponent <Scareness>();
Scared = false;
}
else if (m_currState == (m_movementState as IState) ||
m_currState == (m_huntState as IState))
{
RaycastHit2D[] hits;
hits = Physics2D.RaycastAll(transform.position, EntityRight,
m_detectionDistance, m_prayLayer);
if (hits.Length > 0)
{
Transform closest = hits[0].transform;
float closestDistance = Vector2.Distance(closest.position,
transform.position);
foreach (RaycastHit2D hit in hits)
{
Alien alien = hit.transform.GetComponent <Alien>();
if (alien)
{
alien.Scare(FacingRight);
if (m_currState == (m_movementState as IState))
{
float distance = Vector2.Distance(alien.transform.position,
transform.position);
if (distance < closestDistance)
{
closestDistance = distance;
closest = alien.transform;
}
}
}
}
if (m_currState == (m_movementState as IState))
{
m_huntState.Chase(closest.transform);
m_nextState = m_huntState;
}
}
}
if (m_nextState != m_currState)
{
SetStateActive(m_currState, false);
SetStateActive(m_nextState, true);
m_currState = m_nextState;
}
}
public void StateUpdate(out IState nextState)
{
m_timer -= Time.deltaTime;
if (m_timer < 0f)
{
RaycastHit2D hit;
GetComponent <Animator>().SetBool("Eat", false);
if (m_animal.SearchPrey(out hit))
{
Hunt hunt = GetComponent <Hunt>();
hunt.Chase(hit.transform);
nextState = hunt;
}
else
{
nextState = GetComponent <Movement>();
}
}
else
{
nextState = this;
}
}
