I need help with this homework assignment. I need to create the game without gui
ID: 3539542 • Letter: I
Question
I need help with this homework assignment. I need to create the game without gui.
1) Create a simple tic-tac-toe game. Create a double array (2 dimensional array) of type char to store the state of the tic-tac-toe board. Use JOptionPane to ask the user to pick a square. The input should be a single digit, %u201C1%u201D for the top left corner, %u201C2%u201D for top center square, %u201C3%u201D for top right square, etc. Use a loop to keep asking for the next move until the board is filled. Do not worry about checking who won. If the user inputs a square that has already been picked, the user should be prompted for a different square. After each move, print out the current state of the board to the console. THINK ABOUT how you would check after each move if the game has been won. This addition will (probably) be a future assignment. Call this class TTT1 or TicTacToe1, if you prefer.
2) Create another tic-tac-toe game. This version will be mostly the same as the previous one. Here is the only difference: In the 1st version, the user submitted moves for both X and O. In this version, the user will only be asked the moves for X. Moves for O will be generated by the program using the random method in the Math class. (Hint: This method returns a number of type double between 0 and 1. In order to get a %u201C random%u201D number between 1 and 9, multiply the double returned by the random function by 9 and then call the ceil function from the Math class on this result.) Call this class TTT2 or TicTacToe2, if you prefer.
Explanation / Answer
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.*;
public class TicTacToe implements ActionListener {
final String VERSION = "1.0";
//Setting up ALL the variables
JFrame window = new JFrame("Tic-Tac-Toe " + VERSION);
JMenuBar mnuMain = new JMenuBar();
JMenuItem mnuNewGame = new JMenuItem("New Game"),
mnuInstruction = new JMenuItem("Instructions"),
mnuExit = new JMenuItem("Exit"),
mnuAbout = new JMenuItem("About");
JButton btn1v1 = new JButton("Player vs Player"),
btn1vCPU = new JButton("Player vs CPU"),
btnBack = new JButton("<--back");
JButton btnEmpty[] = new JButton[10];
JPanel pnlNewGame = new JPanel(),
pnlNorth = new JPanel(),
pnlSouth = new JPanel(),
pnlTop = new JPanel(),
pnlBottom = new JPanel(),
pnlPlayingField = new JPanel();
JLabel lblTitle = new JLabel("Tic-Tac-Toe");
JTextArea txtMessage = new JTextArea();
final int winCombo[][] = new int[][] {
{1, 2, 3}, {1, 4, 7}, {1, 5, 9},
{4, 5, 6}, {2, 5, 8}, {3, 5, 7},
{7, 8, 9}, {3, 6, 9}
/*Horizontal Wins*/ /*Vertical Wins*/ /*Diagonal Wins*/
};
final int X = 412, Y = 268, color = 190;
boolean inGame = false;
boolean win = false;
boolean btnEmptyClicked = false;
String message;
int turn = 1;
int wonNumber1 = 1, wonNumber2 = 1, wonNumber3 = 1;
public TicTacToe() { //Setting game properties and layout and sytle...
//Setting window properties:
window.setSize(X, Y);
window.setLocation(450, 260);
window.setResizable(false);
window.setLayout(new BorderLayout());
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//Setting Panel layouts and properties
pnlNewGame.setLayout(new GridLayout(2, 1, 2, 10));
pnlNorth.setLayout(new FlowLayout(FlowLayout.CENTER));
pnlSouth.setLayout(new FlowLayout(FlowLayout.CENTER));
pnlNorth.setBackground(new Color(color-20, color-20, color-20));
pnlSouth.setBackground(new Color(color, color, color));
pnlTop.setBackground(new Color(color, color, color));
pnlBottom.setBackground(new Color(color, color, color));
pnlTop.setLayout(new FlowLayout(FlowLayout.CENTER));
pnlBottom.setLayout(new FlowLayout(FlowLayout.CENTER));
pnlNewGame.setBackground(Color.blue);
//Adding menu items to menu bar
mnuMain.add(mnuNewGame);
mnuMain.add(mnuInstruction);
mnuMain.add(mnuAbout);
mnuMain.add(mnuExit);//---->Menu Bar Complete
//Adding buttons to NewGame panel
pnlNewGame.add(btn1v1);
pnlNewGame.add(btn1vCPU);
//Adding Action Listener to all the Buttons and Menu Items
mnuNewGame.addActionListener(this);
mnuExit.addActionListener(this);
mnuInstruction.addActionListener(this);
mnuAbout.addActionListener(this);
btn1v1.addActionListener(this);
btn1vCPU.addActionListener(this);
btnBack.addActionListener(this);
//Setting up the playing field
pnlPlayingField.setLayout(new GridLayout(3, 3, 2, 2));
pnlPlayingField.setBackground(Color.black);
for(int i=1; i<=9; i++) {
btnEmpty[i] = new JButton();
btnEmpty[i].setBackground(new Color(220, 220, 220));
btnEmpty[i].addActionListener(this);
pnlPlayingField.add(btnEmpty[i]);
}
//Adding everything needed to pnlNorth and pnlSouth
pnlNorth.add(mnuMain);
pnlSouth.add(lblTitle);
//Adding to window and Showing window
window.add(pnlNorth, BorderLayout.NORTH);
window.add(pnlSouth, BorderLayout.CENTER);
window.setVisible(true);
}
//-------------------START OF ACTION PERFORMED CLASS-------------------------//
public void actionPerformed(ActionEvent click) {
Object source = click.getSource();
for(int i=1; i<=9; i++) {
if(source == btnEmpty[i] && turn < 10) {
btnEmptyClicked = true;
if(!(turn % 2 == 0))
btnEmpty[i].setText("X");
else
btnEmpty[i].setText("O");
btnEmpty[i].setEnabled(false);
pnlPlayingField.requestFocus();
turn++;
}
}
if(btnEmptyClicked) {
checkWin();
btnEmptyClicked = false;
}
if(source == mnuNewGame) {
clearPanelSouth();
pnlSouth.setLayout(new GridLayout(2, 1, 2, 5));
pnlTop.add(pnlNewGame);
pnlBottom.add(btnBack);
pnlSouth.add(pnlTop);
pnlSouth.add(pnlBottom);
}
else if(source == btn1v1) {
if(inGame) {
int option = JOptionPane.showConfirmDialog(null, "If you start a new game," +
"your current game will be lost..." + " " +
"Are you sure you want to continue?",
"Quit Game?" ,JOptionPane.YES_NO_OPTION);
if(option == JOptionPane.YES_OPTION) {
inGame = false;
}
}
if(!inGame) {
btnEmpty[wonNumber1].setBackground(new Color(220, 220, 220));
btnEmpty[wonNumber2].setBackground(new Color(220, 220, 220));
btnEmpty[wonNumber3].setBackground(new Color(220, 220, 220));
turn = 1;
for(int i=1; i<10; i++) {
btnEmpty[i].setText("");
btnEmpty[i].setEnabled(true);
}
win = false;
showGame();
}
}
else if(source == btn1vCPU) {
JOptionPane.showMessageDialog(null, "Coming Soon!!");
}
else if(source == mnuExit) {
int option = JOptionPane.showConfirmDialog(null, "Are you sure you want to exit?",
"Exit Game" ,JOptionPane.YES_NO_OPTION);
if(option == JOptionPane.YES_OPTION)
System.exit(0);
}
else if(source == mnuInstruction || source == mnuAbout) {
clearPanelSouth();
String message = "";
txtMessage.setBackground(new Color(color, color, color));
if(source == mnuInstruction) {
message = "Instructions: " +
"Your goal is to be the first player to get 3 X's or O's in a " +
"row. (horizontally, diagonally, or vertically)";
} else {
message = "About: " +
"Title: Tic-Tac-Toe " +
"Author: Blmaster " +
"Version: " + VERSION + " ";
}
txtMessage.setEditable(false);
txtMessage.setText(message);
pnlSouth.setLayout(new GridLayout(2, 1, 2, 5));
pnlTop.add(txtMessage);
pnlBottom.add(btnBack);
pnlSouth.add(pnlTop);
pnlSouth.add(pnlBottom);
}
else if(source == btnBack) {
if(inGame)
showGame();
else {
clearPanelSouth();
pnlSouth.setLayout(new FlowLayout(FlowLayout.CENTER));
pnlNorth.setVisible(true);
pnlSouth.add(lblTitle);
}
}
pnlSouth.setVisible(false);
pnlSouth.setVisible(true);
}
//-------------------END OF ACTION PERFORMED CLASS-------------------------//
/*
----------------------------------
Start of all the other methods. |
----------------------------------
*/
public void showGame() { // Shows the Playing Field
// *IMPORTANT*- Does not start out brand new (meaning just shows what it had before)
clearPanelSouth();
inGame = true;
pnlSouth.setLayout(new BorderLayout());
pnlSouth.add(pnlPlayingField, BorderLayout.CENTER);
pnlPlayingField.requestFocus();
}
public void checkWin() { // checks if there are 3 symbols in a row vertically, diagonally, or horizontally.
// then shows a message and disables buttons.
for(int i=0; i<7; i++) {
if(
!btnEmpty[winCombo[i][0]].getText().equals("") &&
btnEmpty[winCombo[i][0]].getText().equals(btnEmpty[winCombo[i][1]].getText()) &&
// if {1 == 2 && 2 == 3}
btnEmpty[winCombo[i][1]].getText().equals(btnEmpty[winCombo[i][2]].getText())
/*
The way this checks the if someone won is:
First: it checks if the btnEmpty[x] is not equal to an empty string- x being the array number
inside the multi-dementional array winCombo[checks inside each of the 7 sets][the first number]
Secong: it checks if btnEmpty[x] is equal to btnEmpty[y]- x being winCombo[each set][the first number]
y being winCombo[each set the same as x][the second number] (So basically checks if the first and
second number in each set is equal to each other)
Third: it checks if btnEmtpy[y] is eual to btnEmpty[z]- y being the same y as last time and z being
winCombo[each set as y][the third number]
Conclusion: So basically it checks if it is equal to the btnEmpty is equal to each set of numbers
*/
) {
win = true;
wonNumber1 = winCombo[i][0];
wonNumber2 = winCombo[i][1];
wonNumber3 = winCombo[i][2];
btnEmpty[wonNumber1].setBackground(Color.white);
btnEmpty[wonNumber2].setBackground(Color.white);
btnEmpty[wonNumber3].setBackground(Color.white);
break;
}
}
if(win || (!win && turn>9)) {
if(win) {
if(turn % 2 == 0)
message = "X has won!";
else
message = "O has won!";
win = false;
} else if(!win && turn>9) {
message = "Both players have tied! Better luck next time.";
}
JOptionPane.showMessageDialog(null, message);
for(int i=1; i<=9; i++) {
btnEmpty[i].setEnabled(false);
}
}
}
public void clearPanelSouth() { //Removes all the possible panels
//that pnlSouth, pnlTop, pnlBottom
//could have.
pnlSouth.remove(lblTitle);
pnlSouth.remove(pnlTop);
pnlSouth.remove(pnlBottom);
pnlSouth.remove(pnlPlayingField);
pnlTop.remove(pnlNewGame);
pnlTop.remove(txtMessage);
pnlBottom.remove(btnBack);
}
public static void main(String[] args) {
new TicTacToe();// Calling the class construtor.
}
}