private string DisplayStat(Stat stat, Item item) { var oldStat = _character.ReadStat(stat); var change = _character.CompareStat(stat, item); if (change < 0) { return(string.Format("{0} -{1}", oldStat, Math.Abs(change))); } if (change > 0) { return(string.Format("{0} +{1}", oldStat, change)); } else { return(oldStat.ToString()); } }