Enemy Follow Player Unity 2D

EnemyFollowPlayerUnity2D.cs

IEnumerator GiveJumpingJerks()
    {
        while (isPlayerAlive)
        {
            yield return new WaitForSeconds(Random.Range(1, 3));
            try
            {
                var playerToTriangle = (player.transform.position - transform.position);
                if (allowJumping)
                {
                    myBody.AddForce(new Vector2(
                        playerToTriangle.normalized.x * Random.Range(playerToTriangle.magnitude - 5,
                            playerToTriangle.magnitude + 5),
                        Random.Range(1, jumpingJerkRange)), ForceMode2D.Impulse);
                    myBody.rotation += rotationSpeed * 3;
                }

                allowJumping = false;
            }
            catch(MissingReferenceException fException)
            {
                isPlayerAlive = false;
            }
        }
    }