// Update is called once per frame
void Update()
{
Image image = GetComponent <Image> ();
if (this.ability != null && this.ability.abilities [index] != null)
{
IAbility ability = (IAbility)this.ability.abilities [index];
image.fillAmount = 1 - ((ability.GetCdEnd() - Time.time) / ability.GetCd());
}
}
