HAMURABI.java

import java.io.IOException;
import java.util.Scanner;

public class HAMURABI {
    static int totalDeaths = 0, percentDied = 0, year = 0, population = 95, stores = 2800, immigrants = 5, deaths,
        harvest = 3000, yeild = 3, acres = harvest / yeild, eaten = harvest - stores, landPrice, fullPeople, temp;
    static boolean plague = false;
    final static String FINK = "DUE TO THIS EXTREME MISMANAGEMENT YOU HAVE NOT ONLY\n" +
        "BEEN IMPEACHED AND THROWN OUT OF OFFICE BUT YOU HAVE\n" +
        "ALSO BEEN DECLARED 'NATIONAL FINK' !!\n";
    Scanner input = new Scanner(System.in);

    private void newYear() {
        year += 1;
        population += immigrants;
        landPrice = (int) (10 * Math.random() + 17);
        System.out.println(report());
        do {
            System.out.print("HOW MANY ACRES DO YOU WISH TO BUY?  ");
            temp = input.nextInt();
            if (temp < 0)
                epicFail(0);
            if (temp * landPrice > stores)
                System.out.println("HAMURABI:  THINK AGAIN. YOU HAVE ONLY\n" +
                        stores + " BUSHELS OF GRAIN. NOW THEN,");
        } while (temp * landPrice > stores);
        acres += temp;
        stores -= temp * landPrice;
        do {
            System.out.print("HOW MANY ACRES DO YOU WISH TO SELL?  ");
            temp = input.nextInt();
            if (temp < 0)
                epicFail(0);
            if (temp > acres)
                System.out.println("HAMURABI:  THINK AGAIN. YOU OWN ONLY " + acres + " ACRES. NOW THEN,");
        } while (temp > acres);
        stores += temp * landPrice;
        acres -= temp;
        do {
            System.out.print("\nHOW MANY BUSHELS DO YOU WISH TO FEED YOUR PEOPLE?  ");
            temp = input.nextInt();
            if (temp < 0)
                epicFail(0);
            if (temp > stores)
                System.out.println("HAMURABI:  THINK AGAIN. YOU HAVE ONLY\n" +
                        stores + " BUSHELS OF GRAIN. NOW THEN,");
        } while (temp > stores);
        fullPeople = temp / 20;
        stores -= temp;
        do {
            System.out.print("\nHOW MANY ACRES DO YOU WISH TO PLANT WITH SEED?  ");
            temp = input.nextInt();
            if (temp < 0)
                epicFail(0);
            if (temp > acres)
                System.out.println("HAMURABI:  THINK AGAIN. YOU OWN ONLY " + acres + " ACRES. NOW THEN,");
            if (temp / 2 > stores)
                System.out.println("HAMURABI:  THINK AGAIN. YOU HAVE ONLY\n" +
                        stores + " BUSHELS OF GRAIN. NOW THEN,");
            if (temp > population * 10)
                System.out.println("BUT YOU HAVE ONLY" + population + "PEOPLE TO TEND THE FIELDS. NOW THEN,");
        } while (temp > acres || temp / 2 > stores || temp > population * 10);
        stores -= temp / 2;
        yeild = (int) (Math.random() * 5 + 1);
        harvest = temp * yeild;
        temp = (int) (Math.random() * 5 + 1);
        if (temp % 2 != 1)
            eaten = (stores / temp);
        else
            eaten = 0;
        stores += (harvest - eaten);
        immigrants = (int) (Math.random() * 5 + 1) *
                    (20 * acres + stores) / population / 100 + 1;
        if (population > fullPeople) {
            deaths = population - fullPeople;
            if (deaths > .45 * population)
                epicFail(1);
            percentDied = ((year - 1) * percentDied + deaths * 100 / population) / year;
            population = fullPeople;
            totalDeaths += deaths;
        }
        if (20 * Math.random() >= 17)
            plague = true;
        plague = false;
    }

    private static String report() {
        String answer = "\nHAMURABI:  I BEG TO REPORT TO YOU,\n" +
                "IN YEAR " + year + ", " + deaths + " PEOPLE STARVED, " + immigrants + " CAME TO THE CITY.\n";
        if (plague) {
            population = population / 2;
            answer += "A HORRIBLE PLAGUE STRUCK!  HALF THE PEOPLE DIED.\n";
        }
        answer += "POPULATION IS NOW " + population + ".\n" +
                "THE CITY NOW OWNS " + acres + " ACRES.\n" +
                "YOU HARVESTED " + yeild + " BUSHELS PER ACRE.\n" +
                "RATS ATE " + eaten + " BUSHELS.\n" +
                "YOU NOW HAVE " + stores + " BUSHELS IN STORE\n\n" +
                "LAND IS TRADING AT " + landPrice + " BUSHELS PER ACRE.";
        return answer;
    }


    private static void epicFail(int x) {
        String reason = "";
        switch (x) {
        case 0: reason = "HAMURABI:  I CANNOT DO WHAT YOU WISH.\n" +
            "GET YOURSELF ANOTHER STEWARD!!!!!"; break;
        case 1: reason = "YOU STARVED " + deaths + " PEOPLE IN ONE YEAR!!!\n" +
            FINK; break;
        }
        System.out.println(reason);
        System.exit(0);
    }

    private void finished() {
        String answer = "IN YOUR 10-YEAR TERM OF OFFICE, " + percentDied + " PERCENT OF THE\n" +
            "POPULATION STARVED PER YEAR ON AVERAGE, I.E., A TOTAL OF\n" +
            totalDeaths + " PEOPLE DIED!!\n" +
            "YOU STARTED WITH 10 ACRES PER PERSON AND ENDED WITH\n" +
            acres / population + " ACRES PER PERSON\n\n";
        if (percentDied > 33 || acres / population < 7)
            answer += FINK;
        else if (percentDied > 10 || acres / population < 9)
            answer += "YOUR HEAVY-HANDED PERFORMANCE SMACKS OF NERO AND IVAN IV.\n" +
                    "THE PEOPLE (REMAINING) FIND YOU AN UNPLEASANT RULER, AND,\n" +
                    "FRANKLY, HATE YOUR GUTS!";
        else if (percentDied > 3 || acres / population < 10)
            answer += "YOUR PERFORMANCE COULD HAVE BEEN SOMEWHAT BETTER, BUT\n" +
                    "REALLY WASN'T TOO BAD AT ALL.\n" +
                    Math.random() * population * .8 + " PEOPLE WOULD" +
                    "DEARLY LIKE TO SEE YOU ASSASSINATED BUT WE ALL HAVE OUR" +
                    "TRIVIAL PROBLEMS";
        else
            answer += "A FANTASTIC PERFORMANCE!!!  CHARLEMANGE, DISRAELI, AND\n" +
                    "JEFFERSON COMBINED COULD NOT HAVE DONE BETTER!";
        answer += "\n\n\n\n\n\n\n\n\n\nSo long for now.";
        System.out.println(answer);
    }

    public static void main(String[] args) throws IOException {
        HAMURABI a = new HAMURABI();
        System.out.println("\t\t\t\tHAMURABI\n\t       CREATIVE COMPUTING MORRISTOWN, NEW JERSEY\n\n" +
                "TRY YOUR HAND AT GOVERNING ANCIENT SUMERIA\nSUCCESSFULLY FOR A TEN-YEAR TERM OF OFFICE.");
        while (year < 10)
            a.newYear();
        a.finished();
    }
}