//Method that Updates point-buy costs whenever an attribute is altered
 private void updatePointBuyCosts()
 {
     _pointBuyPoints = _calculator.Point_BuyCostCalc(AbilityScore1) + _calculator.Point_BuyCostCalc(AbilityScore2) +
                       _calculator.Point_BuyCostCalc(AbilityScore3) + _calculator.Point_BuyCostCalc(AbilityScore4) +
                       _calculator.Point_BuyCostCalc(AbilityScore5) + _calculator.Point_BuyCostCalc(AbilityScore6);
 }