IEnumerator<float> SpawnBullets() //coroutine used for spawning the bullets
    {
        while (true)
        {
            CheckForStarsCooldown(indexToStartSpawningFrom);
            CalculateSpawnChance(indexToStartSpawningFrom);
		}
    }

private void CheckForStarsCooldown(int indexToStartSpawningFrom)
    {
        for(int i = indexToStartSpawningFrom; i < StarBullets.Count; i++)
        {
            if(!StarBullets[i].GetComponent<BaseBullet>().canBeSpawned)
            {
                StarBullets[i].GetComponent<BaseBullet>().coolDownToSpawn -= Time.deltaTime;
                if(StarBullets[i].GetComponent<BaseBullet>().coolDownToSpawn <= 0)
                {
                    StarBullets[i].GetComponent<BaseBullet>().canBeSpawned = true;
                }
            }
        }
    }

private void CalculateSpawnChance(int indexToStartFrom)
    {
//..Calculate chance
 for (int i = indexToStartFrom; i < StarBullets.Count; i++)
        {
            if (StarBullets[i].GetComponent<BaseBullet>().canBeSpawned  && randomChance < currentChance)
            {
                    theStarBullet = Instantiate(StarBullets[i]) as GameObject;
	  }
}