/**
  * Initializes players as per play mode
  *
  * @param aPlayer Player 1
  * @param bPlayer Player 2
  */
 public void init(PlayerModel aPlayer, PlayerModel bPlayer) {
   int playMode;
   aPlayer.aConnect4Field = aConnect4Model;
   bPlayer.aConnect4Field = aConnect4Model;
   connect4View.menu();
   playMode = askPlayMode();
   if (playMode == 1) {
     aPlayer.setPlayMode(playMode);
     bPlayer.setPlayMode(playMode);
   } else {
     aPlayer.setPlayMode(1);
     bPlayer.setPlayMode(2);
   }
   thePlayers[0] = aPlayer;
   thePlayers[1] = bPlayer;
 }