public void TrunBack()
{
takedamage.EnemyAttackDamage();
anim.SetBool("isWalk", true);
Vector3 backPos = transform.position - dir.normalized * (policeRange - attackRange);
//mySequence.Append(transform.DORotate(Vector3.zero, 0.3f));
transform.Rotate(Vector3.up, 180);
mySequence.Append(transform.DOMove(backPos, 1f));
StartCoroutine("Backed");
}