Camel

import java.util.Random;
import java.util.Scanner;

public class Camel {
    public static void main(String[] args) {

        Scanner userInput = new Scanner(System.in);
        Random rand = new Random();

        System.out.println("Welcome to the Camel Game!");
        System.out.println("You have stolen a camel and must escape over the Gobi desert into Mongolia while a tribe hunts you down!");
        System.out.println("You must stay ahead of the tribe while keeping your self hydrated and keep your camel dying from exhaustion. ");

        /* Program Calculations */
        int userDistance = 20;
        int tribeDistance = 0;
        double thirst = 0;
        int camelTiredness = 0;
        int water = 3;

        while (true) {

            int oasis = 1 + rand.nextInt(20);

            /* User inputs */
            System.out.println("\r\n");
            System.out.println("A) Move at a fast pace.");
            System.out.println("B) Move at a moderate pace.");
            System.out.println("C) Drink a litre of water.");
            System.out.println("D) Rest for the day");
            System.out.println("E) Status.");
            System.out.println("F) Quit");

            System.out.println("Enter command: ");
            String userCommand = userInput.next();
            int rngtribeFas = 10 + rand.nextInt(20);
            if (userCommand.toUpperCase().equals("A")) {
                System.out.println("You move at a fast pace.");
                int rnguserFas = 15 + rand.nextInt(25);
                userDistance += rnguserFas;
                tribeDistance += rngtribeFas;
                thirst += 1;
                camelTiredness += 2;
                System.out.format("You travel %d kilometres.", rnguserFas);
            } else if (userCommand.toUpperCase().equals("B")) {
                System.out.println("You move at a moderate pace");
                int rngMod = 7 + rand.nextInt(15);
                userDistance += rngMod;
                tribeDistance += rngtribeFas;
                thirst += 0.5;
                camelTiredness += 1;
                System.out.format("You travel %d kilometres.", rngMod);
            } else if (userCommand.toUpperCase().equals("C")) {
                if (water > 0) {
                    System.out.println("You drink a litre of water.");
                    water -= 1;
                    thirst = 0;
                }
                else{
                    System.out.println("You have no water left!");
                }
            } else if (userCommand.toUpperCase().equals("D")) {
                System.out.println("You and the camel rest");
                tribeDistance += rngtribeFas;
                camelTiredness = 0;
            } else if (userCommand.toUpperCase().equals("E")) {
                System.out.format("You have traveled %d miles, the tribe is %d behind you, and you have %d litres of water remaining.", userDistance, userDistance - tribeDistance, water);
            } else if (userCommand.toUpperCase().equals("F")) {
                break;
            } else {
                System.out.println("Unknown input");
            }


            if (userDistance == 500) {
                System.out.println("You escaped into mongolia and survived!");
                System.out.println("GAME OVER");
                break;
            } else if (tribeDistance >= userDistance) {
                System.out.println("You've been captured by the tribe!");
                System.out.println("GAME OVER");
                break;
            }

            else if (tribeDistance == userDistance - 20) {
                System.out.println("The tribe is getting close!");
            }

            if (thirst >= 3 && thirst <= 6) {
                System.out.println("You are thirsty.");
            } else if (thirst >= 8) {
                System.out.println("Have you died from thirst!");
                System.out.println("GAME OVER!");
                break;
            }
            if (camelTiredness >= 4 && camelTiredness <= 7) {
                System.out.println("Your camel is tired.");
            } else if (camelTiredness >= 8) {
                System.out.println("Your camel has died from exhaustion! The tribe has caught you!");
                System.out.println("GAME OVER!");
                break;
            }

            if (oasis == 20) {
                System.out.println("You found an oasis! You've drunk your fill, refilled your canteen and rested the camel!");
                water = 3;
                thirst = 0;
                camelTiredness = 0;
            }

        }
    }
}