import java.awt.*;
import java.awt.event.*;
import java.awt.event.MouseEvent;
import javax.swing.*;
import javax.swing.text.*;
import java.text.DecimalFormat;
import java.awt.datatransfer.*;
public class TicTacToeGame extends JFrame implements ActionListener {
private JPanel ticTacPanel = new JPanel();
JLabel tictacpanelDisplay[][] = new JLabel[3][3];
ImageIcon xImage = createImageIcon("XImage.gif", "");
ImageIcon OImage = createImageIcon("OImage.gif", "");
ImageIcon plainImage = createImageIcon("plain.gif", "");
char player1 = 'x';
char player2 = 'o';
char empty = 'p';
char field[][] = new char[3][3];
public TicTacToeGame() {
this.setLayout(new BorderLayout());
ticTacPanel.setLayout(new GridLayout(3, 3));
ticTacPanel.addMouseListener(new MouseAdapter() {
});
//create an instance of the menu
MenuBar mnuBar = new MenuBar();
setMenuBar(mnuBar);
//construct and populate the File menu
Menu mnuFile = new Menu("File", true);
mnuBar.add(mnuFile);
MenuItem mnuFileNew = new MenuItem("New Game");
mnuFile.add(mnuFileNew);
MenuItem mnuFileScore = new MenuItem("See Score");
mnuFile.add(mnuFileScore);
MenuItem mnuFileExit = new MenuItem("Exit");
mnuFile.add(mnuFileExit);
mnuFileNew.addActionListener(this);
mnuFileScore.addActionListener(this);
mnuFileExit.addActionListener(this);
mnuFileNew.setActionCommand("New Game");
mnuFileScore.setActionCommand("See Score");
mnuFileExit.setActionCommand("Exit");
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
tictacpanelDisplay[i][j] = new JLabel(plainImage);
ticTacPanel.add(tictacpanelDisplay[i][j]);
}
}
add(ticTacPanel, BorderLayout.CENTER);
for (int row = 0; row < 3; row++)
{
for (int column = 0; column < 3; column++)
{
field[row][column] = empty;
System.out.print(field[row][column]);
}
}
}
public boolean BoarfIsFull()
{
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if(field[i][j]== empty)
return false;
}
}
return true;
}
public void clearboard()
{
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
field[i][j] = empty;
}
}
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
tictacpanelDisplay[i][j] = new JLabel(plainImage);
ticTacPanel.add(tictacpanelDisplay[i][j]);
}
}
}
public boolean BoardIsFull() {
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
if (field[i][j] == empty) {
return false;
}
}
}
return true;
}
public void playgame(boolean click)
{
int count=0;
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (click && (!BoardIsFull()) &&(count==0||count==2||count==4||count ==6||count ==8))
{
field[i][j]=player1;
}
else if(click && (!BoardIsFull()) &&(count==1||count==3||count==5||count ==7))
field[i][j] = player2;
}
}
}
public boolean isAwin(char token) {
for (int i = 0; i < 3; i++) {
if ((field[i][0] == token) && (field[i][1] == token) && (field[i][2] == token)) {
return true;
}
}
for (int j = 0; j < 3; j++) {
if ((field[0][j] == token) && (field[1][j] == token) && (field[2][j] == token)) {
return true;
}
}
if ((field[0][0] == token) && (field[1][1] == token) && (field[2][2] == token)) {
return true;
}
if ((field[0][2] == token) && (field[1][1] == token) && (field[2][0] == token)) {
return true;
}
return false;
}
// The code is executed when the mouse is pressed
public void mousePressed(MouseEvent me) {
}
public void actionPerformed(ActionEvent e) {
//test for menu item clicks
String arg = e.getActionCommand();
if (arg == "Exit") {
System.exit(0);
}
}
/** Returns an ImageIcon, or null if the path was invalid. */
protected ImageIcon createImageIcon(String path,
String description) {
java.net.URL imgURL = getClass().getResource(path);
if (imgURL != null) {
return new ImageIcon(imgURL, description);
} else {
System.err.println("Couldn't find file: " + path);
return null;
}
}
public static void main(String args[]) {
TicTacToeGame mine = new TicTacToeGame();
mine.setBounds(300, 300, 300, 400);
mine.setTitle("The Game of Tic Tac Toe");
mine.setVisible(true);
}
}
init:
deps-jar:
Compiling 1 source file to /Users/ask4soteria/NetBeansProjects/ticTacToeGame/build/classes
compile-single:
run-single:
Exception in thread "main" java.lang.NullPointerException
at ticTacToeGame.<init>(ticTacToeGame.java:38)
at ticTacToeGame.main(ticTacToeGame.java:208)
Java Result: 1
BUILD SUCCESSFUL (total time: 2 seconds)
Comment