partial void Merge(CombatAttribute entity, AttributeDTO dto, object state)
 {
     int modifier;
     if (int.TryParse(dto.Modifier, out modifier))
     {
         entity.Modifier = modifier;
     }
 }
 partial void Merge(CombatAttribute entity, AttributeDTO dto, object state)
 {
     entity.Modifier = dto.Modifier;
 }