public override void WhenSpawn()
{
ani_State = "isWalk";
CurrentState = wolf_Wander;
GlobalState = wolf_Global;
coroutine = CurrentState.Excute(this);
StartCoroutine(coroutine);
ani.SetBool("isWalk", true);
StartCoroutine(GlobalState.Excute(this));
StartCoroutine(fov.DelayFieldOfView());
}