BlackZilean.Utility.ManaManager.CanDoCombo C# (CSharp) Method

        public bool CanDoCombo()
        {
            return this.player.Mana >=
                   this.player.Spellbook.GetSpell(SpellSlot.Q).ManaCost + this.player.Spellbook.GetSpell(SpellSlot.W).ManaCost +
                   this.player.Spellbook.GetSpell(SpellSlot.E).ManaCost + this.player.Spellbook.GetSpell(SpellSlot.R).ManaCost;
        }