public class Mortgage {
    static String[] names = new String[Monop.MAX_PRP() + 2];
    static String[] morg_coms = {
        "quit",
         "print",
         "where",
         "own holdings",
         "holdings",
         "mortgage",
         "unmortgage",
         "buy",
         "sell",
         "card",
         "pay",
         "trade",
         "resign",
         "save game",
         "restore game",
         null};
    static String square = new String();
    static int num_good;
    static int got_houses;
    static {
        for (int i = 0;i < Monop.MAX_PRP() + 2;i++) {
            names[i] = new String();
        }
    }
    public static void mortgage() {
        int prop = 0;
        while (true) {
            if (set_mlist() == 0) {
                if (got_houses != 0) {
                    System.out.println("You can't mortgage property with houses on it.");
                }
                else {
                    System.out.println("You don't have any un-mortgaged property.");
                }
                return;
            }
            if (num_good == 1) {
                System.out.println("Your only mortageable property is " + (names[0]));
                if (Misc.getyn("Do you want to mortgage it? ") == 0) {
                    m(square.charAt(0));
                }
                return;
            }
            prop = GetInput.getinp("Which property do you want to mortgage? ", names);
            if (prop == num_good) {
                return;
            }
            m(square.charAt(prop));
            Misc.notify1();
        }
    }
    static int set_mlist() {
        Own_st op = null;
        num_good = 0;
        for (op = Monop.cur_p.own_list;op != null;op = op.next) {
            if ( ! op.sqr.desc.morg) {
                if (op.sqr.type == Monop.PRPTY && op.sqr.desc.houses != 0) {
                    got_houses++;
                }
                else {
                    names[num_good] = op.sqr.name;
                    square = CStringUtils.setCharAt(square, num_good++, Monop.sqnum(op.sqr));
                }
            }
        }
        names[num_good++] = "done";
        names[num_good--] = null;
        return num_good;
    }
    static void m(int prop) {
        int price = Monop.board[prop].cost / 2;
        Monop.board[prop].desc.morg = true;
        System.out.println("That got you $" + price);
        Monop.cur_p.money += price;
    }
    public static void unmortgage() {
        int prop = 0;
        while (true) {
            if (set_umlist() == 0) {
                System.out.println("You don't have any mortgaged property.");
                return;
            }
            if (num_good == 1) {
                System.out.println("Your only mortaged property is " + (names[0]));
                if (Misc.getyn("Do you want to unmortgage it? ") == 0) {
                    unm(square.charAt(0));
                }
                return;
            }
            prop = GetInput.getinp("Which property do you want to unmortgage? ", names);
            if (prop == num_good) {
                return;
            }
            unm(square.charAt(prop));
        }
    }
    static int set_umlist() {
        Own_st op = null;
        num_good = 0;
        for (op = Monop.cur_p.own_list;op != null;op = op.next) {
            if (op.sqr.desc.morg) {
                names[num_good] = op.sqr.name;
                square = CStringUtils.setCharAt(square, num_good++, Monop.sqnum(op.sqr));
            }
        }
        names[num_good++] = "done";
        names[num_good--] = null;
        return num_good;
    }
    static void unm(int prop) {
        int price = Monop.board[prop].cost / 2;
        Monop.board[prop].desc.morg = false;
        price += price / 10;
        System.out.println("That cost you $" + price);
        Monop.cur_p.money -= price;
        set_umlist();
    }
    static void force_morg() {
        Monop.fixing = true;
        Monop.told_em = Monop.fixing;
        while (Monop.cur_p.money <= 0) {
            fix_ex(GetInput.getinp("How are you going to fix it up? ", morg_coms));
        }
        Monop.fixing = false;
    }
    static void fix_ex(int com_num) {
        Monop.told_em = false;
        Invoker.invoke(Monop.func[com_num]);
        Misc.notify1();
    }
}