Question

I need help creating a class diagram for this please:

I am not sure what more you want? it has 2 classes at least Connect4 and Connect4TextConsole.

Instructions This assignment has to be completed by each student individually. NO COLLABORATION IS ALLOWED Submit YourASURitelD ProjectDeliverable2.zip compressed folder should contain the following files following This the 1. 2. Connect4.java 〔Game Logic Module) Connect4TextConsole.java (Console-based Ul to test the gamel 3. JavaDoc documentation files index.html and all other supporting files such as.cs5 and .js files generated by the tool). Submit the entire folder Completed TimeLag, Design form, DefectLog, and ProjectSummary pravided at the end af this assignm A few screen shots showing test results af your working game and answers to reflection docurment Readme file (optional: submit if you have any special instructions for testing) 4. ent description 5. questions written inline in this 6. Connect4 Game Connect4 is a 2-player turn-based game played orn a vertical board that has seven hollow columns and slx rows. Each column has a hole in the upper part of the board, where pieces are introduced. There is a window for every square, so that pieces can be seen from both sides, In short, it's a vertical board with 42 windows distributed in 6 rows and 7 columns. Both players have a set of 21 thin pieces (like coins]; each of them uses a different color Connect4 Game Connect4 is a 2-player turn-based game played ori a vertical board that has seven hollow columns and six rows. Each column has a hole in the upper part of the board, where pieces are introduced. There is a window for every square, so that pieces can be seen from both sides. In short, it's a vertical board with 42 windows distributed in 6 rows and T columns. Both players have a set of 21 thin pieces like coins]; each of them uses a different color The board is empty at the start of the game. The aim for both players is ta make a straight line ot four own pieces; the line can be vertical, horizontal ar diagonal. Reference Program Requirements: Implement a Java-based Cannect4 game to be hasted in the ARENA Game system in the future In this first version build it as a simple console-based game played by 2 players Player X and Player O. Ensure that following: Make use of good Object-Oriented design Provide documentation using Javadoc and appropriate comments in your code Generate HTML documentation using Javadoc tool Create 2 packages core and ui. » Create a separate class for the game loglc called Connect4.java and place it in core package Create a separate class for the text-based Ul called Connect4TextConsole.java and place it in ui package Create a simnle ronsola-hased Create a simple console-based Ul as shown in the figures below Begin Game. PlayerX-your turn. Choose a column number fromm 1-7 PlayerOyour turn. Choose a colurm from 1-7 number ol I IXI 11 IIIIojx I I I IoloxIXI II I IolxIXIXI ol I xIXolol Player X Won the Game When the game starts, indicate that it is PlayerX's turn. Ask the player to choase colunn number from 1-7 Check if the move is valid. If valid move, then show the state of the grid by placing an X at the botta column. Next check for "WIN" state i.e., if playerX has an X in four consecutive horizontal vertical, or diagonal oells of the grid). If it is a "WIN state i and close the game. If not continue the game m-most empty row of the specified inform that PlayerX is the winner * Indicate that it is PlayerO's turn. Ask the player to choose column number from 1-7, Continue the game till one of them wins or game results in a draw Personal Process: Follow a good personal process for implementing this game. Please use the time log Iprovided at the end af this document) to keep trark af time spent in each phase of development. Please use the defect log(provided at the end af this document) to keep trark af defects found and fixed in each phase af . opment. When you are done implementing and testing your program, complete the Project Summary form to summarize your eff and defects. Also answer the reflection questions listed below in Post-morterm phasc. ort Follow these steps in developing this game: 1. Plan-understand the program specification and get any clarifications needed

Answer 1

thanks for the question, I have designed 90% of the class, you just need to implement the winner method() in the Connect4 class, everything else is fully implemented.

==========================================================================================

public class Connect4 {

    private char[][] board;
    private int turn;

    public Connect4() {
        board = new char[6][7];
        for (int r = 0; r < 6; r++) {
            for (int c = 0; c < 7; c++) {
                board[r][c] = ' ';
            }
        }
        turn = 0;
    }

    public boolean insert(int column, char letter) {
        if (1 <= column && column <= 7) {

            for (int row = 5; row >= 0; row--) {
                if (board[row][column - 1] == ' ') {
                    board[row][column - 1] = letter;
                    turn += 1;
                    return true;
                }
            }
            System.out.println("There is no more room in that column");


        } else {
            System.out.println("Invalid column entered");
        }

        return false;
    }

    public void displayBoard() {

        for (int row = 0; row < 6; row++) {
            for (int col = 0; col < 7; col++) {
                System.out.print("|" + board[row][col] + "");
            }
            System.out.println("|");
        }
    }

    public boolean isWinner() {
        // need to implement
        return turn == 42;
    }
}

=========================================================================================

import java.util.Scanner;

public class Connect4TextConsole {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);
        Connect4 connect4 = new Connect4();
        connect4.displayBoard();
        System.out.println("Begin Game");
        int turn = 0;
        while (!connect4.isWinner()) {
            if (turn++ % 2 == 0) {
                while (true) {
                    System.out.print("PlayerX - your turn. Choose a column number from 1-7: ");
                    int column = scanner.nextInt();
                    boolean valid = connect4.insert(column, 'X');
                    if (valid) {
                        break;
                    }
                }
            }else{

                while (true) {
                    System.out.print("PlayerY - your turn. Choose a column number from 1-7: ");
                    int column = scanner.nextInt();
                    boolean valid = connect4.insert(column, 'Y');
                    if (valid) {
                        break;
                    }
                }
            }
            connect4.displayBoard();
        }
    }
}

==========================================================================================

Run: Connect4TextConsole Playern-your turn. しnoose a column number 1rom 1-72 Invalid column entered PlayerX - your turn. Choose a column number from 1-7: 2 YI I XIYII lYIXIYIXIYIYIXI PlayerY - your turn. Choose a column number from 1-7: 2 YIYI XIYII xIXIYIYx1XI lYIXIYIXIYIYIXI Player. - your turn· Choose a column number from 1-7 : 3 Y1YIXIXIYII lYIXIYIXIYIYIXI PlayerY-your turn. Choose a column number from 1-7: 5 There is no more room in that column PlayerY- your turn. Choose a column number from 1-7 : 6 Y1YXIXIYIYI xIXIYIYx1XI lYIXIYIXIYIYIXI Player. - your turn· Choose a column number from 1-7: IYIYIXIXIYIYI : 6: TODO Terminal 0: Messages 4: Run DCompilation completed successfully in 2 s 68 ms (a minute ago)