1 files changed, 10 insertions, 33 deletions

diff --git a/game.cpp b/game.cpp
index e3a1266..e8d0cd9 100644
--- a/game.cpp
+++ b/game.cpp
@@ -558,7 +558,7 @@ void Game::userAI(Card **cards)
         cout << "You have a pair or better and can discard "
              << howManyUserCanDiscard << " card(s)" << endl;
 
-        userDiscardCards(cards, howManyUserCanDiscard);
+        userDiscardCards(cards, 3);
         return;
     }
 
@@ -579,8 +579,7 @@ void Game::userAI(Card **cards)
         howManyUserCanDiscard = 3;
 
         cout << "You have 4 cards of the same suit, you should\n"
-             << "discard card of the different suit"
-             << howManyUserCanDiscard << " card(s)" << endl;
+             << "discard card of the different suit" << endl;
 
         userDiscardCards(cards, howManyUserCanDiscard);
         return;
@@ -668,38 +667,16 @@ bool Game::hasTwoPairs(Card **cards)
         return false;
     }
 
-    char c1, c2;
-    int ret = 0;
-    int whitelist[4];
-    whitelist[0] = 0;
-    whitelist[1] = 0;
-    whitelist[2] = 0;
-    whitelist[3] = 0;
+    int *cardsToDiscard = whichCardsToDiscard(cards);
+    int cnt = 0;
 
-    int i, j;
+    int i;
+    /* if there are 2 pairs, they should be 1 index that contains 1 */
     for (i = 0; i < 5; i++)
-    {
-        if (whitelist[i] == 1)
-            continue;
-
-        c1 = cards[i]->getType()[0];
+        if (cardsToDiscard[i] == 1)
+            cnt++;
 
-        for (j = i+1; j < 5; j++)
-        {
-            if (whitelist[j] == 1)
-                continue;
-
-            c2 = cards[j]->getType()[0];
-            if (c1 == c2)
-            {
-                ret++;
-                whitelist[j] = 1;
-                whitelist[i] = 1;
-            }
-        }
-    }
-
-    return (ret != 0);
+    return (cnt == 1);
 }
 
 /* second param, 0 = user, 1~3 designate opponent */
@@ -771,7 +748,7 @@ void Game::evaluateHand(Card **cards, int who)
 
 void Game::showHands(void)
 {
-    cout << "User has: " << *hands[getUserHand()] << " " << endl;
+    cout << "\nUser has: " << *hands[getUserHand()] << " " << endl;
 
     int i;
     for (i = 0; i < numOfOpponents; i++)