// OnStateEnter is called when a transition starts and the state machine starts to evaluate this state
override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
{
enemy = animator.GetComponent <Enemy>();
navMeshAgent = enemy.navMeshAgent;
fieldOfView = enemy.fieldOfView;
katana = enemy.katana;
navMeshAgent.enabled = true;
navMeshAgent.isStopped = false;
navMeshAgent.speed = speed;
fieldOfView.viewRadius = viewRadius;
katana.Draw();
}
