counting.cs

#region counting functions

    public void TextCountTo (int target, Text text) {
        if(countingCoroutine != null)
            StopCoroutine("CountTo");

        countingCoroutine = StartCoroutine(CountTo(target, text));
    }
     
    IEnumerator CountTo (int target, Text countText) {
        int start;
        int.TryParse(countText.text, out start);

        for (float timer = 0; timer < countingDuration; timer += Time.deltaTime) {
            float progress = timer / countingDuration;
            countText.text = ((int)Mathf.Lerp (start, target, progress)).ToString();
            yield return null;
        }
        countText.text = target.ToString();
    }

    #endregion