private void LateUpdate()
{
if (canMove)
{
actions act = atb.GetActions();
//Pegando posição do mouse no mundo
Vector2 mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
//Comparando com a do jogador
Vector2 delta = mousePos;
delta.x -= transform.position.x;
delta.y -= transform.position.y;
//Ajustando mira
float distTarget = delta.magnitude;
//Caso o mouse estaja mais distance que alcance da arma
if (distTarget > act.ReachNow())
{
distTarget = act.ReachNow();
}
Vector2 posTarget = Vector2.up * distTarget;
//transformTarget.localPosition = posTarget;
//Fazer camera seguir
Vector3 posCam = Camera.main.transform.position;
posCam.x = transform.position.x;
posCam.y = transform.position.y;
Camera.main.transform.position = posCam;
}
}
IEnumerator IAAtive()
{
while (true)
{
if (atb && !atb.IsDead())
{
if (stateNow == statesIa.awareness)
{
if (!moveTarget)
{
//Dando direção aletoria para patrulhar
float walkDist = Random.Range(3f, 9f), angZ = Random.Range(0f, 360f);
Vector2 dire = Quaternion.Euler(Vector3.forward * angZ) * Vector2.up;
//Debug.Log(dire);
targetPosition = transform.position;
targetPosition += dire * walkDist;
distTarget = 1f;
moveTarget = true;
//Olhar apara direção do movimento
//atb.GetMovement().TurnTo(Vector2.SignedAngle(Vector2.up, dire));
}
//Visão da IA
//Area da que a camera pega
Camera cam = Camera.main;
Vector2 size;
size.y = 2f * cam.orthographicSize;
size.x = size.y * cam.aspect;
Vector2 point1 = transform.position, point2 = point1 + size / 2f;
point1 -= size / 2f;
Collider2D[] colls = Physics2D.OverlapAreaAll(point1, point2, repository.GetLayerMaskChars());
//Todos os personagens na area
for (int i = 0; i < colls.Length; i++)
{
Collider2D c = colls[i];
if (!c.CompareTag(tag))
{
//Angulo de visão
Vector2 delta = c.transform.position - transform.position;
float angZ = Vector2.SignedAngle(transform.up, delta);
if (angZ * angZ <= 90 * 90)
{
//Dizendo que é o alvo
attributes atbX = c.GetComponent <attributes>();
if (!atbX.IsDead())
{
atbTarget = atbX;
stateNow = statesIa.chase;
}
}
}
}
}
else if (stateNow == statesIa.chase)
{
actions act = atb.GetActions();
act.StopFire();
if (atbTarget.IsDead())
{
atbTarget = null;
stateNow = statesIa.awareness;
}
else
{
Vector2 delta = atbTarget.transform.position - transform.position;
if (delta.magnitude < act.ReachNow() && renderer.isVisible)
{
stateNow = statesIa.shooting;
moveTarget = false;
}
else
{
targetPosition = atbTarget.transform.position;
Vector2 dire = targetPosition;
dire.x -= transform.position.x;
dire.y -= transform.position.y;
//atb.GetMovement().TurnTo(Vector2.SignedAngle(Vector2.up, dire));
distTarget = 2f;
moveTarget = true;
}
}
}
else if (stateNow == statesIa.shooting)
{
Vector2 delta = atbTarget.transform.position - transform.position;
actions act = atb.GetActions();
if (delta.magnitude < act.ReachNow() && renderer.isVisible && !atbTarget.IsDead())
{
/*float angZNeed = Vector2.SignedAngle(Vector2.up, delta), angZNow = transform.eulerAngles.z;
* if (angZNeed < 0f)
* angZNeed += 360f;
* if (angZNow < 0f)
* angZNow += 360f;
*
* float angZDif = angZNeed - angZNow;
*
* if (angZDif*angZDif > 400)
* {
* atb.GetMovement().TurnTo(angZNeed);
* }
* else
* {
* act.Fire();
* }*/
}
else
{
stateNow = statesIa.chase;
}
}
}
yield return(new WaitForSeconds(timeAction));
}
}