no need for dealer hand

src/base.h

     bool doubled = false;
 };
 
-class DealerHand : public Hand {
-  public:
-    bool holeCardShown = false;
-};
-
-
 class Player {
   public:
     Player() = default;
     std::list<PlayerHand> hands;
     std::list<PlayerHand>::iterator currentHand;
 
-    DealerHand dealerHand;
+    Hand dealerHand;
     
 };
 
     // TODO: most of the games will have a single element, but maybe
     // there are games where the dealer has more than one hand
 //    std::list <Hand> hands;
-    DealerHand hand;
+    Hand hand;
     
 };
 

src/blackjack.cpp

       n_hand++;
       
       // clear dealer's hand
-      hand.holeCardShown = false;
       hand.cards.clear();
 
       // erase all the player's hands, create one, add and make it the current one
         if (player->bustedAllHands) {
           std::cout << "player_busted_all_hands" << std::endl;
           std::cout << "card_dealer_hole " << card[holeCard].utf8() << std::endl;
-          hand.holeCardShown = true;
           std::cout << "dealer_hand" << std::endl;
           // TODO: no tengo que sacarle todo el dinero?
           
     case DealerAction::HitDealerHand:
         
       std::cout << "card_dealer_hole" << card[holeCard].utf8() << std::endl;
-      hand.holeCardShown = true;
 
       // TODO: print "soft"
       std::cout << "dealer_count " << hand.total() << std::endl;