distance1 = Vector2.Distance(sr.localPosition, new Vector2(510, -78.46f));
        distance2 = Vector2.Distance(sr.localPosition, new Vector2(0, -78.46f));
        distance3 = Vector2.Distance(sr.localPosition, new Vector2(-510, -78.46f));

        var distance = Mathf.Min(distance1, distance2, distance3); //Retorna a menor distancia
        var desiredPosition = Vector3.zero;

        if(distance == distance1)
            desiredPosition = new Vector2(510f, -78.46f);
        else if(distance == distance2)
            desiredPosition = new Vector2(0f, -78.46f);
        else if(distance == distance3)
            desiredPosition = new Vector2(-510f, -78.46f);

        sr.position = Vector3.Lerp(sr.position, desiredPosition, 2f * Time.deltaTime);