public SituationalAdvantageModifiers(SituationalAdvantageModifiers to_copy)
 {
     init_copy(to_copy);
 }
 private void init_copy(SituationalAdvantageModifiers to_copy)
 {
     this.SituationalAdvantage    = to_copy.SituationalAdvantage;
     this.SituationalDisadvantage = to_copy.SituationalDisadvantage;
 }