private bool Search(AIController controller)
{
float timer = controller.Remember <float>("searchInterval");
if (timer < Time.time)
{
controller.Remember <float>("searchInterval", Time.time + searchInterval);
Collider[] hitColliders = Physics.OverlapSphere(controller.aheadPoint.position, controller.profile.lookSphereCastRadius);
if (hitColliders.Length > 0)
{
for (int i = 0; i < hitColliders.Length; i++)
{
if ((controller.core as AIAttacker).isTarget(hitColliders[i].tag))
{
Creature.Health target = hitColliders[i].GetComponent <Creature.Health>();
if (target && !target.isDead)
{
controller.Remember <Creature.Health>("target", target);
return(true);
}
}
}
return(false);
}
controller.Remember <Creature.Health>("target", null);
}
return(false);
}
void OnTriggerEnter(Collider col)
{
Creature.Health temp = col.GetComponent <Creature.Health>();
if (temp)
{
temp.Damage((int)profile.damage);
}
Destroy();
}
private void Attack(AIController controller)
{
float temp = controller.Remember <float>("attackTime");
Creature.Health target = controller.Remember <Creature.Health>("target");
if (target != null && !target.isDead && temp <= Time.time)
{
controller.Attack();
controller.Remember <float>("attackTime", Time.time + controller.fireRate);
}
}
private bool Verify(AIController controller)
{
Creature.Health target = controller.Remember <Creature.Health>("target");
if (target == null || target != null && target.isDead)
{
controller.Remember <Creature.Health>("target", null);
return(true);
}
return(false);
}
private void Walk(AIController controller)
{
Vector3 temp = controller.Remember <Vector3>("lastTargetPos");
Creature.Health target = controller.Remember <Creature.Health>("target");
if (target && temp != target.transform.position)
{
controller.agent.destination = target.transform.position;
controller.Remember <Vector3>("lastTargetPos", target.transform.position);
controller.agent.isStopped = false;
}
}
private void LookAt(AIController controller)
{
Vector3 temp = controller.Remember <Vector3>("lastTargetPos");
Creature.Health target = controller.Remember <Creature.Health>("target");
if (target)
{
float distance = Mathf.Abs(Vector3.Distance(controller.transform.position, target.transform.position));
if (distance > controller.profile.lookRange)
{
temp = Vector3.Lerp(target.transform.position, controller.transform.position, controller.profile.lookRange * 100 / distance);
controller.Remember <Vector3>("lastTargetPos", temp);
controller.agent.isStopped = false;
}
else if (!controller.agent.isStopped)
{
controller.agent.isStopped = true;
}
controller.LookAt(target.transform.position);
}
}