played against now stores playerIDs instead of pointers to enable saving

src/kode/Tournament.cpp

@@ -29,8 +29,8 @@ void Tournament::enterResults()
     cout << endl << "Enter results for round " << currentRound;
     for (int i = 0; i < nrOfTables; ++i)
     {
-        playerList[searchByID(white[i],playerList)]->playedAgainst.push_back( playerList[searchByID(black[i],playerList)]);
-        playerList[searchByID(black[i],playerList)]->playedAgainst.push_back(playerList[searchByID(white[i],playerList)]);
+        playerList[searchByID(white[i],playerList)]->playedAgainst.push_back( playerList[searchByID(black[i],playerList)]->playerID);
+        playerList[searchByID(black[i],playerList)]->playedAgainst.push_back(playerList[searchByID(white[i],playerList)]->playerID);
         playerList[searchByID(white[i],playerList)]->white++;
         int answer;
         cout << endl << "Enter results for table " << i+1 << "with "

src/kode/player.h

@@ -27,7 +27,7 @@ class Player
         float score;
 
         vector <int> results;  //stores the results of each match, 0 for loss, 1 for draw and 2 for win
-        vector <Player*> playedAgainst; //has every person they have played against
+        vector <int> playedAgainst; //has every person they have played against
 
         Player();
         Player(string name, string surName, string clubName, int rating, int playerID, float score);