Java Console Game_ipynb_2_

1. Import the necessary libraries

import java.util.Scanner;
import java.lang.Math;

2. Create the Console class

public class ConsoleGame {
    public final String DEFAULT = "\u001B[0m";  // Default Terminal Color
    
    public ConsoleGame() {
        Scanner sc = new Scanner(System.in);
        boolean quit = false;
        
        while (!quit) {
            this.menuString();
            try {
                int choice = sc.nextInt();
                System.out.print("" + choice + ": ");
                quit = this.action(choice);
            } catch (Exception e) {
                sc.nextLine();
                System.out.println(e + ": Not a number, try again.");
            }
        }
        sc.close();
    }
    
    public void menuString() {
        String menuText = ""
            + "\u001B[35m___________________________\n"
            + "|~~~~~~~~~~~~~~~~~~~~~~~~~|\n"
            + "|\u001B[0m          Menu!          \u001B[35m|\n"
            + "|~~~~~~~~~~~~~~~~~~~~~~~~~|\n"
            + "| 0 - Exit                |\n"
            + "| 1 - Rock Paper Scissors |\n"
            + "| 2 - Higher or Lower     |\n"
            + "| 3 - Tic Tac Toe         |\n"
            + "|_________________________|   \u001B[0m\n"
            + "\n"
            + "Choose an option.\n";
        System.out.println(menuText);
    }

    private boolean action(int selection) {
        boolean quit = false;
        switch (selection) {
            case 0:
                System.out.print("Goodbye, World!"); 
                quit = true; 
                break;
            case 1:
                rps();
                break;
            case 2:
                horl();
                break;
            case 3:
                ticTacToe();
                break;
            default:
                System.out.print("Unexpected choice, try again.");
        }
        System.out.println(DEFAULT);
        return quit;
    }

    public static void main(String[] args) {
        new ConsoleGame();
    }
}

3. Higher or Lower Game Logic

// (Include only the contents of the horl() method)
public void horl() {
    System.out.println("Higher or Lower");
    System.out.println("You have three guesses to guess the number I am thinking of between 1-8.");
    System.out.println("If you guess the number correctly, you win!");
    Scanner scHL = new Scanner(System.in);
    int randomG = (int) (Math.random() * 8) + 1;
    int guess = scHL.nextInt();
    for(int i = 3; i > 0; i--) {
        if (guess == randomG) {
            System.out.println("You win!");
            break;
        } else if (guess > randomG) {
            System.out.println("The number is lower");
        } else if (guess < randomG) {
            System.out.println("The number is higher");
        }
        guess = scHL.nextInt();
    }
    System.out.println("Game over.");
    scHL.close();
}

4. RPS Game Logic

// (Include only the contents of the rps() method)
public void rps() {
    System.out.println("Rock Paper Scissors");
    System.out.println("Type r for rock, p for paper, or s for scissors");
    Scanner scRPS = new Scanner(System.in);
    String userChoice = scRPS.nextLine().toLowerCase();
    Boolean quit = false;
    int random = (int) (Math.random() * 3);
    while (!quit) {
        // Rock Paper Scissors game logic
        // ...
    }
    scRPS.close();
}

5. Tic Tac Toe Game Logic

// (Include only the contents of the ticTacToe() method)
public void ticTacToe() {
    System.out.println("Tic Tac Toe");
    Scanner scTTT = new Scanner(System.in);
    String[] board = {"1", "2", "3", "4", "5", "6", "7", "8", "9"};
    String player = "X";
    String player2 = "O";
    int turn = 0;
    Boolean quit = false;
    System.out.println("Do you want to play against a friend or the computer?");
    System.out.println("Type 1 for friend, 2 for computer");
    int choice = scTTT.nextInt();
    if (choice == 1) {
        // Tic Tac Toe game logic (friend)
        // ...
    } else if (choice == 2) {
        // Tic Tac Toe game logic (computer)
        // ...
    }
    scTTT.close();
}

6. Main Function

// (Include only the main method)
public static void main(String[] args) {
    new ConsoleGame();
}