RPGtest - For Kainzo

import java.util.Scanner;

public class Rpgtest {
    static int HP = 0;
    static int Potential = 1;
    static int Damage = 0;
    static int Difficulty = 0;
    static int GoldEarned = 0;
    static int MONEY = 0;
    static int TOTALHP = 10;
    static int[] LEVEL = new int[10];
    static int WeaponDamage = 2;
    static int XP = 0;
    static int CURRENTHP = 0;

    public static void main(String... Args) {
        LEVEL[0] = 0;
        LEVEL[1] = 5;
        LEVEL[2] = 15;
        LEVEL[3] = 40;
        LEVEL[4] = 75;
        LEVEL[5] = 120;
        LEVEL[6] = 180;
        LEVEL[7] = 280;
        LEVEL[8] = 430;
        LEVEL[9] = 730;
        CURRENTHP = TOTALHP;
        Scanner uIn = new Scanner(System.in);
        System.out.println("====<Welcome to Tez's RPG>====");
        System.out.println("Type 'next' to start your adventure through walls of text!");
        String Q1 = uIn.next().trim().toLowerCase();
        int Lv = 1;

        while (Q1.equals("next")) {
            if ((XP >= LEVEL[Lv]) && Lv < 9) {
                ++Lv;
                ++WeaponDamage;
                TOTALHP += 5;
                CURRENTHP += 1;
            }
            System.out.println("You are currently Level " + (Lv));
            System.out.println("Experience: " + XP + " / " + LEVEL[Lv]);
            System.out.println("Your health is " + CURRENTHP + "/" + TOTALHP);
            System.out.println("Current money: " + MONEY);
            pause();
            System.out.println("Would you like to shop or fight?");
            System.out
                    .println("To shop, type 'shop'\nType anything else to continue.");
            String Q3 = uIn.next().trim().toLowerCase();
            while (Q3.equals("shop")) {
                System.out.println("What would you like to buy?");
                pause();
                System.out.println("1 for full heal -- 30 Coins");
                pause();
                System.out
                        .println("2 for increasing weapon damage potential by 1 -- 100 Coins");
                int Q4 = uIn.nextInt();
                if (Q4 == 1 && MONEY >= 30) {
                    pause();
                    System.out.println("You replenish your health.");
                    CURRENTHP = TOTALHP;
                    pause();
                    System.out.println("Your health is now " + CURRENTHP);
                    MONEY = MONEY - 30;
                } else if (Q4 == 2 && MONEY >= 100) {
                    pause();
                    System.out.println("You increase your Weapon Damage by 1.");
                    ++WeaponDamage;
                    MONEY = MONEY - 100;
                } else {
                    pause();
                    System.out.println("Insufficient Funds");
                }
                System.out
                        .println("Would you like to shop more or leave?\n'shop' to continue shopping.\nType anything else to continue.");
                Q3 = uIn.next().trim().toLowerCase();
            }
            System.out.println("What monster would you like to fight?");
            pause();
            System.out
                    .println("Rat(Level 1 / 5HP)\nGoblin(Level 3 / 10HP)\nBear(Level 10 / 20HP)\nBoss(Level 15 / 50HP)");
            String Q2 = uIn.next().trim().toLowerCase();

            if (Q2.equals("rat")) {
                Difficulty = 2;
                HP = 5;
                while ((HP > 0) && (CURRENTHP > 0)) {
                    System.out.println("You have " + CURRENTHP
                            + " health remaining.");
                    pause();
                    pause();
                    System.out.println();
                    System.out
                            .println(Q2 + " has " + HP + " health remaining.");
                    pause();
                    int Damage = (int) (Math.round(Math.random()) + WeaponDamage);
                    System.out.println("You deal " + Damage + " Damage!");
                    HP = (int) (HP - Damage);
                    pause();
                    pause();
                    System.out.println("");
                    int pHealth = (int) (Math.round(Math.random() * 1));
                    System.out.println("You are damaged for " + pHealth
                            + " Damage!");
                    pause();
                    CURRENTHP = CURRENTHP - pHealth;
                    pause();

                }
                if (CURRENTHP <= 0) {
                    System.out.println("You have died.");
                    System.exit(0);
                }
                System.out.println("You have killed the rat!");
                pause();
                int GoldEarned = (int) (Math.round(Math.random()
                        * (Potential * Difficulty * 10)));
                System.out.println("You have earned " + GoldEarned + " Coins.");
                XP += 5;
                System.out.println("You've earned 5 XP.");
                MONEY += GoldEarned;
                pause();
                System.out.println("Type 'next' to continue.");
                Q1 = uIn.next().trim().toLowerCase();

            } else if (Q2.equals("goblin")) {
                Difficulty = 5;
                HP = 10;
                while ((HP > 0) && (CURRENTHP > 0)) {
                    System.out.println("You have " + CURRENTHP
                            + " health remaining.");
                    pause();
                    pause();
                    System.out.println();
                    System.out
                            .println(Q2 + " has " + HP + " health remaining.");
                    pause();
                    int Damage = (int) (Math.round(Math.random()) + WeaponDamage);
                    System.out.println("You deal " + Damage + " Damage!");
                    HP = (int) (HP - Damage);
                    pause();
                    pause();
                    System.out.println("");
                    int pHealth = (int) (Math.round(Math.random() * 3));
                    System.out.println("You are damaged for " + pHealth
                            + " Damage!");
                    pause();
                    CURRENTHP = CURRENTHP - pHealth;
                    pause();

                }
                if (CURRENTHP <= 0) {
                    System.out.println("You have died.");
                    System.exit(0);
                }
                System.out.println("You have killed the goblin!");
                pause();
                int GoldEarned = (int) (Math.round(Math.random()
                        * (Potential * Difficulty * 10)));
                System.out.println("You have earned " + GoldEarned + " Coins.");
                XP += 20;
                System.out.println("You've earned 20 XP.");
                MONEY += GoldEarned;
                pause();
                System.out.println("Type 'next' to continue.");
                Q1 = uIn.next().trim().toLowerCase();

            } else if (Q2.equals("bear")) {
                Difficulty = 10;
                HP = 20;
                while ((HP > 0) && (CURRENTHP > 0)) {
                    System.out.println("You have " + CURRENTHP
                            + " health remaining.");
                    pause();
                    pause();
                    System.out.println();
                    System.out
                            .println(Q2 + " has " + HP + " health remaining.");
                    pause();
                    int Damage = (int) (Math.round(Math.random()) + WeaponDamage);
                    System.out.println("You deal " + Damage + " Damage!");
                    HP = (int) (HP - Damage);
                    pause();
                    pause();
                    System.out.println("");
                    int pHealth = (int) (Math.round(Math.random() * 5));
                    System.out.println("You are damaged for " + pHealth
                            + " Damage!");
                    pause();
                    CURRENTHP = CURRENTHP - pHealth;
                    pause();

                }
                if (CURRENTHP <= 0) {
                    System.out.println("You have died.");
                    System.exit(0);
                }
                System.out.println("You have killed the bear!");
                pause();
                int GoldEarned = (int) (Math.round(Math.random()
                        * (Potential * Difficulty * 10)));
                System.out.println("You have earned " + GoldEarned + " Coins.");
                XP += 50;
                System.out.println("You've earned 50 XP.");
                MONEY += GoldEarned;
                pause();
                System.out.println("Type 'next' to continue.");
                Q1 = uIn.next().trim().toLowerCase();

            } else if (Q2.equals("boss")) {
                Difficulty = 15;
                HP = 50;
                while ((HP > 0) && (CURRENTHP > 0)) {
                    System.out.println("You have " + CURRENTHP
                            + " health remaining.");
                    pause();
                    pause();
                    System.out.println();
                    System.out
                            .println(Q2 + " has " + HP + " health remaining.");
                    pause();
                    int Damage = (int) (Math.round(Math.random()) + WeaponDamage);
                    System.out.println("You deal " + Damage + " Damage!");
                    HP = (int) (HP - Damage);
                    pause();
                    pause();
                    System.out.println("");
                    int pHealth = (int) (Math.round(Math.random() * 10));
                    System.out.println("You are damaged for " + pHealth
                            + " Damage!");
                    pause();
                    CURRENTHP = CURRENTHP - pHealth;
                    pause();

                }
                if (CURRENTHP <= 0) {
                    System.out.println("You have died.");
                    System.exit(0);
                }
                System.out.println("You have killed the boss!");
                pause();
                System.out.println("You have beaten the game at Level " + Lv);
                System.out.println("Final Gold Count: " + MONEY);
                System.exit(0);

            }
        }
        uIn.close();

    }

    public static void pause() {
        try {
            Thread.sleep(700);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}