public void startPlayers()
    {
        System.out.println("Who will be player1 ?");
        if(choosePlayer() == 1)
            this.player1 = new Human(1);
        
        System.out.println("----------------------");
        System.out.println("Who will be Player 2 ?");
        
        if(choosePlayer() == 1)
            this.player2 = new Human(2);
    }