public void setShots(String s) {
        if (!s.equals("")) {
            String[] shots = s.split(",");
            for (int i = 0; i < shots.length; i++) {
                if (c[Integer.parseInt(shots[i])] == 'd') {
                    c[Integer.parseInt(shots[i])] = 'k';
                } else  {
                    c[Integer.parseInt(shots[i])] = 'o';
                }
            }
        }
    }