for (int i = lines.Length; i < 50; i++)
        {
            GameObject spawnedLine = Instantiate(lines[Random.Range(0, 5)], new Vector3(0, lineCenter.y, 0), Quaternion.identity);
            spawnedLine.transform.localScale = new Vector3(0.2f, Random.Range(0.2f, 0.8f), 0.2f);
            float lineSizeY = spawnedLine.GetComponent<SpriteRenderer>().bounds.size.y;
            float lineTop = spawnedLine.transform.position.y + lineSizeY / 10;
            lineCenter = new Vector3(spawnedLine.transform.position.x, lineTop + lineSizeY, spawnedLine.transform.position.z);
            y++;
            yield return new WaitForSeconds(.1f);
        }