public class Houses {
    static String[] names = new String[Monop.N_MON + 2];
    static String cur_prop = new String();
    static Mon_st[] monops = new Mon_st[Monop.N_MON];
    static {
        for (int i = 0;i < Monop.N_MON;i++) {
            monops[i] = new Mon_st();
        }
        for (int i = 0;i < Monop.N_MON + 2;i++) {
            names[i] = new String();
        }
    }
    public static void buy_houses() {
        int num_mon = 0;
        Mon_st mp = null;
        Own_st op = null;
        boolean good = false;
        boolean got_morg = false;
        int i = 0;
        int p = 0;
        do {
            num_mon = 0;
            good = true;
            got_morg = false;
            for (op = Monop.cur_p.own_list;op != null && (int) op.sqr.type != Monop.PRPTY;op = op.next) {
                continue;
            }
            while (op != null) {
                if (op.sqr.desc.monop) {
                    mp = op.sqr.desc.mon_desc;
                    monops[num_mon] = mp;
                    names[num_mon] = monops[num_mon].name;
                    num_mon++;
                    good = false;
                    got_morg = good;
                    for (i = 0;i < mp.num_in;i++) {
                        if (op.sqr.desc.morg) {
                            got_morg = true;
                        }
                        if (op.sqr.desc.houses != 5) {
                            good = true;
                        }
                        op = op.next;
                    }
                    if ( ! good || got_morg) {
                        --num_mon;
                    }
                }
                else {
                    op = op.next;
                }
            }
            if (num_mon == 0) {
                if (got_morg) {
                    System.out.println("You can't build on mortgaged monopolies.");
                }
                else if ( ! good) {
                    System.out.println("You can't build any more.");
                }
                else {
                    System.out.println("But you don't have any monopolies!!");
                }
                return;
            }
            if (num_mon == 1) {
                buy_h(monops[0]);
            }
            else {
                names[num_mon++] = "done";
                names[num_mon--] = null;
                p = GetInput.getinp("Which property do you wish to buy houses for? ", names);
                if (p == num_mon) {
                    return;
                }
                buy_h(monops[p]);
                continue;
            }
        }
        while (false);
    }
    static void buy_h(Mon_st mnp) {
        int i = 0;
        Mon_st mp = null;
        int price = 0;
        int[] input = new int[3];
        int[] inputIndex = input;
        int[] temp = new int[3];
        int[] tempIndex = temp;
        int tot = 0;
        Prp_st pp = null;
        mp = mnp;
        price = mp.h_cost * 50;
        do {
            list_cur(mp);
            System.out.println("Houses will cost $" + price);
            System.out.println("How many houses do you wish to buy for");
            for (i = 0;i < mp.num_in;i++) {
                pp = mp.sq[i].desc;
                if (pp.houses == 5) {
                    System.out.println((mp.sq[i].name) + " (H):");
                    inputIndex[i] = 0;
                    tempIndex[i] = 5;
                    continue;
                }
                cur_prop = (mp.sq[i].name) + " (" + pp.houses + "): ";
                inputIndex[i] = Misc.get_int(cur_prop);
                tempIndex[i] = inputIndex[i] + pp.houses;
                if (tempIndex[i] > 5) {
                    System.out.println("That's too many.  The most you can buy is " + (5 - pp.houses));
                    continue;
                }
            }
            if (mp.num_in == 3 && (Math.abs(tempIndex[0] - tempIndex[1]) > 1 || Math.abs(tempIndex[0] - tempIndex[2]) > 1 || Math.abs(tempIndex[1] - tempIndex[2]) > 1)) {
                System.out.println("That makes the spread too wide.  Try again");
                continue;
            }
            else if (mp.num_in == 2 && Math.abs(tempIndex[0] - tempIndex[1]) > 1) {
                System.out.println("That makes the spread too wide.  Try again");
                continue;
            }
        }
        while (false);
        i = 0;
        for (tot = i;i < mp.num_in;i++) {
            tot += inputIndex[i];
        }
        if (tot != 0) {
            System.out.println("You asked for " + tot + " houses for $" + (tot * price));
            if (Misc.getyn("Is that ok? ") == 0) {
                Monop.cur_p.money -= tot * price;
                i = 0;
                for (tot = i;i < mp.num_in;i++) {
                    mp.sq[i].desc.houses = tempIndex[i];
                }
            }
        }
    }
    public static void sell_houses() {
        int num_mon = 0;
        Mon_st mp = null;
        Own_st op = null;
        boolean good = false;
        int p = 0;
        do {
            num_mon = 0;
            good = true;
            for (op = Monop.cur_p.own_list;op != null;op = op.next) {
                if (op.sqr.type == Monop.PRPTY && op.sqr.desc.monop) {
                    mp = op.sqr.desc.mon_desc;
                    monops[num_mon] = mp;
                    names[num_mon] = monops[num_mon].name;
                    num_mon++;
                    good = false;
                    do {
                        if ( ! good && op.sqr.desc.houses != 0) {
                            good = true;
                        }
                    }
                    while (op.next != null && op.sqr.desc.mon_desc == mp && (op = op.next) != null);
                    if ( ! good) {
                        --num_mon;
                    }
                }
            }
            if (num_mon == 0) {
                System.out.println("You don't have any houses to sell!!");
                return;
            }
            if (num_mon == 1) {
                sell_h(monops[0]);
            }
            else {
                names[num_mon++] = "done";
                names[num_mon--] = null;
                p = GetInput.getinp("Which property do you wish to sell houses from? ", names);
                if (p == num_mon) {
                    return;
                }
                sell_h(monops[p]);
                Misc.notify1();
                continue;
            }
        }
        while (false);
    }
    static void sell_h(Mon_st mnp) {
        int i = 0;
        Mon_st mp = null;
        int price = 0;
        int[] input = new int[3];
        int[] inputIndex = input;
        int[] temp = new int[3];
        int[] tempIndex = temp;
        int tot = 0;
        Prp_st pp = null;
        mp = mnp;
        price = mp.h_cost * 25;
        do {
            System.out.println("Houses will get you $" + price + " apiece");
            list_cur(mp);
            System.out.println("How many houses do you wish to sell from");
            for (i = 0;i < mp.num_in;i++) {
                pp = mp.sq[i].desc;
                if (pp.houses == 0) {
                    System.out.println((mp.sq[i].name) + " (0):");
                    tempIndex[i] = 0;
                    inputIndex[i] = tempIndex[i];
                    continue;
                }
                if (pp.houses < 5) {
                    cur_prop = (mp.sq[i].name) + " (" + pp.houses + "): ";
                }
                else {
                    cur_prop = (mp.sq[i].name) + " (H): ";
                }
                inputIndex[i] = Misc.get_int(cur_prop);
                tempIndex[i] = pp.houses - inputIndex[i];
                if (tempIndex[i] < 0) {
                    System.out.println("That's too many.  The most you can sell is " + pp.houses);
                    continue;
                }
            }
            if (mp.num_in == 3 && (Math.abs(tempIndex[0] - tempIndex[1]) > 1 || Math.abs(tempIndex[0] - tempIndex[2]) > 1 || Math.abs(tempIndex[1] - tempIndex[2]) > 1)) {
                System.out.println("That makes the spread too wide.  Try again");
                continue;
            }
            else if (mp.num_in == 2 && Math.abs(tempIndex[0] - tempIndex[1]) > 1) {
                System.out.println("That makes the spread too wide.  Try again");
                continue;
            }
        }
        while (false);
        i = 0;
        for (tot = i;i < mp.num_in;i++) {
            tot += inputIndex[i];
        }
        if (tot != 0) {
            System.out.println("You asked to sell " + tot + " houses for $" + (tot * price));
            if (Misc.getyn("Is that ok? ") == 0) {
                Monop.cur_p.money += tot * price;
                i = 0;
                for (tot = i;i < mp.num_in;i++) {
                    mp.sq[i].desc.houses = tempIndex[i];
                }
            }
        }
    }
    static void list_cur(Mon_st mp) {
        int i = 0;
        Sqr_st sqp = null;
        for (i = 0;i < mp.num_in;i++) {
            sqp = mp.sq[i];
            if (sqp.desc.houses == 5) {
                System.out.print(sqp.name + " (H) ");
            }
            else {
                System.out.print(sqp.name + " (" + sqp.desc.houses + ") ");
            }
        }
        System.out.println();
    }
}