fixed stuff

src/blackjack.cpp

   bool playerBlackack = false;
   // let's start by assuming the player does not need to do anything
   player->actionRequired = Libreblackjack::PlayerActionRequired::None;
-    
+
+  std::list<PlayerHand>::iterator playerHand;
+  
   switch(nextAction) {
     // -------------------------------------------------------------------------  
     case Libreblackjack::DealerAction::StartNewHand:
       hand.cards.clear();
 
       // erase all the player's hands, create one, add and make it the current one
-      for (auto playerHand : playerInfo.hands) {
-        playerHand.cards.clear();
+      for (playerHand = playerInfo.hands.begin(); playerHand != playerInfo.hands.end(); ++playerHand) {
+        playerHand->cards.clear();
       }
       playerInfo.hands.clear();
       playerInfo.hands.push_back(std::move(PlayerHand()));
       // TODO: choose through conf
       // TODO: check bankroll to see if player can split
       if (playerInfo.currentSplits < 3 && playerInfo.currentHand->cards.size() == 2 && card[firstCard].value == card[secondCard].value) {
+        
+        // tell the player the split is valid
+        info(Libreblackjack::Info::PlayerSplitOk, playerInfo.currentHand->id);
+        
         // mark that we split to put ids in the hands and to limi the number of spltis
         playerInfo.currentSplits++;
 
         // add the new hand to the list of hands        
         playerInfo.hands.push_back(std::move(newHand));
 
+        // tell the player what the ids are
+        info(Libreblackjack::Info::PlayerSplitIds, playerInfo.currentHand->id, newHand.id);
+        
         // deal a card to the first hand
         playerCard = drawCard(&(*playerInfo.currentHand));
         info(Libreblackjack::Info::CardPlayer, playerCard, playerInfo.currentHand->id);
         }
       } else {
 
-        std::cout << "cannot_split" << std::endl;
+        info(Libreblackjack::Info::PlayerSplitInvalid);
         return -1;
           
       }

src/tty.cpp

     case Libreblackjack::Info::PlayerSplitInvalid:
 //      s = "player_split_invalid";
       s = "Cannot split";
-      render = true;
     break;
 
     case Libreblackjack::Info::PlayerSplitOk:
 //      s = "player_split_ok";
       s = "Splitting hand" + ((p1 != 0)?(" #" + std::to_string(p1)):"");
       handToSplit = p1;
-      render = true;
     break;
 
     case Libreblackjack::Info::PlayerSplitIds:
 
-      // TODO: check if the hand is found  
-      for (auto hand = hands.begin(); hand != hands.end(); ++currentHand) {
-        if (hand->id == handToSplit) {
-          hand->id = p1;
-          cardToSplit = hand.back();
-          hand.pop_back();
-          break;
+      {
+        bool found = false;
+        std::list<PlayerHand>::iterator hand;
+        for (hand = hands.begin(); hand != hands.end(); ++hand) {
+          if (hand->id == handToSplit) {
+            found = true;
+            hand->id = p1;
+            cardToSplit = *(++(hand->cards.begin()));
+            hand->cards.pop_back();
+            break;
+          }
+        }
+        if (found == false) {
+          exit(0); 
         }
-      }
       
-      // create a new hand
-      PlayerHand newHand;
-      newHand.id = playerInfo.hands.size() + 1;
-      newHand.bet = playerInfo.currentHand->bet;
+        for (auto hand : hands) {  
+          std::cout << hand.id << " " << hand.cards.size() << std::endl;  
+        }    
+        // create a new hand
+        PlayerHand newHand;
+        newHand.id = p2;
+        newHand.cards.push_back(cardToSplit);
+        hands.push_back(std::move(newHand));
+      }  
       
-        
+      currentHandId = p1;  
       render = true;
     break;
     
     std::cout << " _____   ";
   }
   std::cout << std::endl;
-  
-//   std::cout << "hand id = " << hand->id << std::endl;
-  
+    
   for (auto c : hand->cards) {
     if (color && (card[c].suit == Libreblackjack::Suit::Diamonds || card[c].suit == Libreblackjack::Suit::Hearts)) {
       ansiColor = red;