How to make a step-by-step movement in the Unity

Hi, Here is my code to do so. Your mobile GameObject must have a Character Controller as component (refered as cc in my code).

In the Update() method:

 if (Input.GetKey(KeyCode.UpArrow))
 {
        isMoving = true;
        StartCoroutine(MoveForward(10f));
 }

Then the coroutine :

 private IEnumerator MoveForward (float distance)
 {
        Vector3 startPosition = transform.position;
        while (Vector3.Distance(startPosition, transform.position) < distance)
        {
               Vector3 shift = new Vector3(0f, verticalVelocity, speed);
               shift = transform.rotation * shift;
               cc.Move(shift * Time.deltaTime);
               yield return null;
        }
        isMoving = false;
 }