void FixedUpdate()
{
float dist = Vector3.Distance(transform.position, player.position);
Vector3 direction = player.position - transform.position;
RaycastHit2D hit = Physics2D.Raycast(transform.position, direction);
if (dist > atkDist || hit.collider == null || hit.collider.tag != "Player")
{
laser.stop();
findPathToPlayer();
if (currentPath != null)
{
Vector2 accel = followPath.getSteering(currentPath);
steeringUtils.steer(accel);
steeringUtils.lookWhereYoureGoing();
}
// If we have not path to the player then stand still
else
{
rb.velocity = Vector2.zero;
}
}
else
{
laser.fire(hit);
rb.velocity = Vector2.zero;
steeringUtils.lookAtDirection(direction);
}
}
void FixedUpdate()
{
rb.constraints = RigidbodyConstraints2D.FreezeAll;
if (target != null && target is Hero)
{
findPathToHero();
}
// Follow path and atk target if its an enemy
if (currentPath != null)
{
if (target != null && atkRange.targets.Contains(target.transform))
{
//Look at the target and stop moving
steeringUtils.lookAtDirection(target.transform.position - transform.position);
rb.velocity = Vector2.zero;
if (enemyHealth != null && Time.time > nextFire)
{
nextFire = Time.time + atkRate;
Transform clone = Instantiate(bullet, transform.position, Quaternion.identity) as Transform;
clone.GetComponent <Bullet> ().setUp(enemyHealth, atkDmg);
}
}
else if (!isLoopingPath() && (isAtEndOfPath() || (Time.time - farthestPathTime) > repathTimeout))
{
if (!isAtEndOfPath())
{
setArriveTarget();
}
currentPath = null;
}
else
{
moveAlongPath();
}
}
else if (arriveStartTime + arriveAfterPathTimeout > Time.time)
{
moveToTarget();
}
// If we have no path to the player then stand still
else
{
rb.velocity = Vector2.zero;
}
}
public void tryToAttack()
{
if (enemyHealth != null && diagonalDist(reservedPos, target.reservedPos) <= distToTarget)
{
//Look at the target and stop moving
steeringUtils.lookAtDirection(target.transform.position - transform.position);
if (Time.time > nextFire)
{
if (shootSound != null)
{
AudioSource.PlayClipAtPoint(shootSound, Camera.main.transform.position, shootVolume);
}
nextFire = Time.time + atkRate;
Transform clone = Instantiate(bullet, transform.position + Bullet.aboveGround, Quaternion.identity) as Transform;
clone.GetComponent <Bullet> ().setUp(enemyHealth, atkDmg);
}
}
}