public BattleEngine(ArtemisGalaxyDevEntities context)
 {
     _context = context;
 }
 //Constructor
 public UpdateEngine(Campaign campaignToUpdate, ArtemisGalaxyDevEntities dataContext)
 {
     _campaign    = campaignToUpdate;
     _dataContext = dataContext;
 }
 public BattleEngine(ArtemisGalaxyDevEntities context)
 {
     _context = context;
 }
 //Constructor
 public UpdateEngine(Campaign campaignToUpdate, ArtemisGalaxyDevEntities dataContext)
 {
     _campaign = campaignToUpdate;
     _dataContext = dataContext;
 }