void Update()
{
if (spell)
{
img.color = spell.CanUse() ? Color.white : Color.red;
if (Input.GetKey(actionKey))
{
PlayerEntityController.instance.UseSpell(spell);
}
if (spell.currentCooldown > 0f)
{
float prc = spell.currentCooldown / spell.cooldown;
cooldown.fillAmount = prc;
cooldown.enabled = true;
}
else
{
cooldown.enabled = false;
}
}
}