IEnumerator Patrol()
{
while (true)
{
if ((startPoint.position.x - transform.position.x > 0 || enemyController2D.collisions.left) && !controlled && !animator.GetBool("PlayerInSight"))
{
setDestination(endPoint);
}
else if ((endPoint.position.x - transform.position.x < 0 || enemyController2D.collisions.right) && !controlled && !animator.GetBool("PlayerInSight"))
{
setDestination(startPoint);
}
if (ranged && !animator.GetBool("PlayerInSight") && !controlled && transform.position.x > startPoint.position.x && transform.position.x < endPoint.position.x)
{
RaycastHit2D hit = Physics2D.Raycast(new Vector2(weapon.pivot.position.x, transform.GetComponent <BoxCollider2D>().bounds.max.y + 0.01f), Vector2.up);
if (hit && hit.collider.CompareTag(Tags.light))
{
LightController lightController = hit.collider.gameObject.GetComponent <LightController>();
if (!lightController.lightStatus && !lightController.changingStatus && weapon.currentCharge > 0)
{
weapon.armTransform.rotation = Quaternion.Euler(0.0f, 0.0f, enemy.transform.localScale.x * 159.1f);
lightController.SwitchOnOff(weapon.transform);
weapon.StartCoroutine("TrailingEffectOn", lightController.switchTime);
weapon.StartCoroutine(weapon.LightningEffectOn(lightController.switchTime, true));
shootingLights = true;
}
}
}
if (!controlled && !changingStatus)
{
//questo è il caso del return to patrol
mDirection = (mDestination.position - transform.position);
if (mDirection.y > 0.3f || isClimbing)
{
float closestLadder = 10000f;
GameObject ladder = null;
foreach (Collider2D obj in Physics2D.OverlapCircleAll(transform.position, 100f))
{
if ((transform.position.y - startPoint.position.y) > 0)
{
if (((obj.CompareTag(Tags.ladder) && !obj.name.Contains("MidLadder")) || obj.CompareTag(Tags.baseLadder) || obj.CompareTag(Tags.topLadder)) && (obj.transform.position.y - boxCollider2D.bounds.min.y > -15))
{
if (Vector3.Distance(obj.transform.position, transform.position) < closestLadder)
{
closestLadder = Vector3.Distance(obj.transform.position, transform.position);
ladder = obj.transform.gameObject;
}
}
}
else
{
if (((obj.CompareTag(Tags.ladder) && !obj.name.Contains("MidLadder")) || obj.CompareTag(Tags.baseLadder) || obj.CompareTag(Tags.topLadder)) && (obj.transform.position.y - boxCollider2D.bounds.min.y > 0 && obj.transform.position.y - boxCollider2D.bounds.min.y < 5))
{
if (Vector3.Distance(obj.transform.position, transform.position) < closestLadder)
{
closestLadder = Vector3.Distance(obj.transform.position, transform.position);
ladder = obj.transform.gameObject;
}
}
}
}
if (ladder != null)
{
foreach (Collider2D obj in Physics2D.OverlapCircleAll(new Vector2(boxCollider2D.bounds.center.x, boxCollider2D.bounds.min.y), 0.1f))
{
if ((obj.CompareTag(Tags.ladder) && !obj.name.Contains("MidLadder")) || obj.CompareTag(Tags.baseLadder) || obj.CompareTag(Tags.topLadder))
{
isClimbing = true;
break;
}
else
{
isClimbing = false;
}
}
if (isClimbing)
{
if (!ladder.CompareTag(Tags.topLadder))
{
if (ladder.transform.parent.CompareTag(Tags.ladder))
{
ladder = ladder.transform.parent.Find("TopLadder").gameObject;
}
else
{
ladder = ladder.transform.Find("TopLadder").gameObject;
}
}
mChaseTarget = new Vector3(ladder.GetComponent <Collider2D>().bounds.center.x, ladder.GetComponent <Collider2D>().bounds.max.y) + new Vector3(0, 10f, 0);
mDirection = (mChaseTarget - transform.position);
mDirection.y += 100;
transform.position += new Vector3(0f, 0.75f, 0f);
}
else
{
mChaseTarget = ladder.GetComponent <Collider2D>().bounds.center;
mDirection = (mChaseTarget - transform.position);
}
if (ladder.transform.Find("TopLadder"))
{
ladder.transform.Find("TopLadder").gameObject.layer = 9;
}
}
}
else if (-mDirection.y > 0.3f)
{
foreach (Collider2D obj in Physics2D.OverlapCircleAll(boxCollider2D.bounds.center, 0.1f))
{
if ((obj.CompareTag(Tags.ladder) && !obj.name.Contains("MidLadder")) || obj.CompareTag(Tags.baseLadder) || obj.CompareTag(Tags.topLadder))
{
obj.gameObject.layer = 9;
break;
}
}
mDirection = (startPosition - transform.position);
}
else if (!(transform.position.x > startPoint.position.x && transform.position.x < endPoint.position.x))
{
mDirection = (startPosition - transform.position);
}
else
{
mDirection = (mDestination.position - transform.position);
if (Mathf.Abs(mDirection.x) < 1)
{
mDirection.x += 0.03f * Mathf.Sign(mDirection.x);
}
}
if (shootingLights || gettingShoot)
{
mDirection = Vector2.zero;
}
if (!changingStatus && player != null)
{
if (InLineOfSight(player, sightRange) && GameObject.FindGameObjectWithTag(Tags.mainCamera).GetComponent <Collider2D>().bounds.Contains(transform.position + new Vector3(0, 0, -10)) && GameObject.FindGameObjectWithTag(Tags.mainCamera).GetComponent <Collider2D>().bounds.Contains(player.position + new Vector3(0, 0, -10)))
{
animator.SetBool("PlayerInSight", true);
playerInSight = true;
mChaseTarget = player.position;
}
}
enemy.SetDirectionalInput(mDirection.normalized);
}
else if (changingStatus || enemy.controlling || gettingShoot)
{
enemy.SetDirectionalInput(Vector2.zero);
}
yield return(null);
}
}