void Update()
{
if (isDead)
{
return;
}
if (characterData.Stats.CurrentHealth == 0)
{
isDead = true;
spawner.CurrentEnemyCount--;
agent.isStopped = true;
gameObject.SetActive(false);
Destroy(GetComponent <SphereCollider>());
Destroy(agent);
Destroy(gameObject, 3);
return;
}
UnitData playerData = GameObject.FindGameObjectWithTag("Player").GetComponent <UnitData>();
switch (state)
{
case State.IDLE:
{
changePositionTimer -= Time.deltaTime;
if (changePositionTimer <= 0)
{
changePositionTimer = Random.Range(3, 7);
agent.isStopped = false;
agent.SetDestination(spawner.NextPosition());
}
if (Vector3.SqrMagnitude(playerData.transform.position - transform.position) < _detectionRadius * _detectionRadius)
{
pursuitTimer = 2.0f;
state = State.PURSUING;
agent.isStopped = false;
}
}
break;
case State.PURSUING:
{
float distToPlayer = Vector3.SqrMagnitude(playerData.transform.position - transform.position);
if (distToPlayer <= _detectionRadius * _detectionRadius)
{
pursuitTimer = 2.0f;
if (characterData.CanAttackTarget(playerData))
{
Debug.Log("Reach");
agent.ResetPath();
//agent.Stop();
agent.velocity = Vector3.zero;
characterData.AttackTriggered();
characterData.Attack(playerData);
state = State.ATTACKING;
agent.isStopped = true;
animator.SetTrigger("Attack");
}
}
else
{
if (pursuitTimer > 0.0f)
{
pursuitTimer -= Time.deltaTime;
if (pursuitTimer <= 0.0f)
{
agent.SetDestination(startingAnchor);
state = State.IDLE;
enemyPanel.SetActive(false);
}
}
}
if (pursuitTimer > 0)
{
agent.SetDestination(playerData.transform.position);
}
}
break;
case State.ATTACKING:
{
if (!characterData.CanAttackReach(playerData))
{
state = State.PURSUING;
agent.isStopped = false;
}
else
{
if (characterData.CanAttackTarget(playerData) && characterData.TargetIsLive(playerData))
{
agent.ResetPath();
characterData.Attack(playerData);
characterData.AttackTriggered();
animator.SetTrigger("Attack");
}
}
}
break;
}
}