private void FixedUpdate()
{
switch (_currentState)
{
case AIStage.WAITING:
_currentCountdown -= Time.deltaTime;
_rb.velocity = Vector2.zero;
if (_currentCountdown <= 0f)
{
_currentCountdown = Random.Range(waitTime / 4, waitTime);
_currentState = AIStage.WALKING;
_direction = (player.transform.position - transform.position).normalized;
_direction = _scared ? -_direction : _direction;
}
break;
case AIStage.WALKING:
_currentCountdown -= Time.deltaTime;
Move(_direction.x, _direction.y);
if (_currentCountdown <= 0f)
{
_currentCountdown = Random.Range(waitTime / 4, waitTime);
_currentState = AIStage.WAITING;
}
break;
default:
break;
}
}
internal override void Awake()
{
base.Awake();
_currentState = AIStage.WAITING;
_scared = false;
}
private void OnCollisionEnter2D(Collision2D collision)
{
if (collision.gameObject.tag == "Player")
{
_currentCountdown = Random.Range(waitTime / 4, waitTime);
_currentState = AIStage.WAITING;
if (collision.gameObject.GetComponent <Player_Script>()._raging)
{
GetComponent <Collider2D>().enabled = false;
GetComponent <SpriteRenderer>().sprite = deadSprite;
_rb.velocity = Vector2.zero;
_currentState = AIStage.DEAD;
}
}
}
void OnCollisionEnter2D(Collision2D coll)
{
if (coll.gameObject.tag == "Projectile")
{
Destroy(coll.gameObject);
health -= 1;
if (health < stage3Health && _AIStage == AIStage.Stage2)
{
_AIStage = AIStage.Stage3;
fireRate = stage3FireRate;
_AIPos = AIPos.TL;
_stage3Target = _stage3TL;
}
else if (health < stage2Health && _AIStage == AIStage.Stage1)
{
_AIStage = AIStage.Stage2;
_delay = 1.0f;
}
}
}