How To Make A TIC TAC TOE Game In Java
In This Java Tutorial we will See How To Build A Tic-Tac-Toe Game With Replay And Get The Winner And Change Winning Boxes Color Using Java And Netbeans Editor .
Part 1
Part 2
Part 3
Part 4
Project Source Code:
package javaapplication2;
import java.awt.Color;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javafx.scene.AccessibleRole;
import javax.swing.JButton;
/**
*
* @author 1bestcsharp.blogspot.com
*/
public class Java_tic_tac_toe extends javax.swing.JFrame {
/**
* Creates new form Java_tic_tac_toe
*/
public Java_tic_tac_toe() {
initComponents();
addAction();
}
public void winEffect(JButton b1, JButton b2, JButton b3)
{
b1.setBackground(Color.BLACK);
b2.setBackground(Color.BLACK);
b3.setBackground(Color.BLACK);
b1.setForeground(Color.WHITE);
b2.setForeground(Color.WHITE);
b3.setForeground(Color.WHITE);
String msg = b1.getText() + " Is The Winner";
jLabelMSG.setText(msg);
}
boolean win = false;
public void getTheWinner(){
if(!jButton1.getText().equals("") && jButton1.getText().equals(jButton2.getText()) && jButton1.getText().equals(jButton3.getText())){
winEffect(jButton1, jButton2, jButton3);
win = true;
}
if(!jButton4.getText().equals("") && jButton4.getText().equals(jButton5.getText()) && jButton4.getText().equals(jButton6.getText())){
winEffect(jButton4, jButton5, jButton6);
win = true;
}
if(!jButton7.getText().equals("") && jButton7.getText().equals(jButton8.getText()) && jButton7.getText().equals(jButton9.getText())){
winEffect(jButton7, jButton8, jButton9);
win = true;
}
if(!jButton1.getText().equals("") && jButton1.getText().equals(jButton4.getText()) && jButton1.getText().equals(jButton7.getText())){
winEffect(jButton1, jButton4, jButton7);
win = true;
}
if(!jButton2.getText().equals("") && jButton2.getText().equals(jButton5.getText()) && jButton2.getText().equals(jButton8.getText())){
winEffect(jButton2, jButton5, jButton8);
win = true;
}
if(!jButton3.getText().equals("") && jButton3.getText().equals(jButton6.getText()) && jButton3.getText().equals(jButton9.getText())){
winEffect(jButton3, jButton6, jButton9);
win = true;
}
if(!jButton1.getText().equals("") && jButton1.getText().equals(jButton5.getText()) && jButton1.getText().equals(jButton9.getText())){
winEffect(jButton1, jButton5, jButton9);
win = true;
}
if(!jButton3.getText().equals("") && jButton3.getText().equals(jButton5.getText()) && jButton3.getText().equals(jButton7.getText())){
winEffect(jButton3, jButton5, jButton7);
win = true;
}
else if(allButtonsTextLength() == 9 && win == false){
jLabelMSG.setText("No One Win");
}
}
// if no one win
public int allButtonsTextLength(){
// all buttons text length mean if
// all buttons text length = 9
// all buttons with text on them
String txt = "";
Component[] comps = jPanel1.getComponents();
for(Component comp : comps){
if(comp instanceof JButton){
JButton button = (JButton)comp;
txt = txt + button.getText();
}
}
return txt.length();
}
// create action
// x_or_o => to display X or O
int x_or_o = 0;
public ActionListener createAction(JButton button)
{
ActionListener al = new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if(button.getText().equals("")){
if((x_or_o % 2) == 0)
{
button.setText("X");
button.setForeground(Color.BLUE);
jLabelMSG.setText("O turn now");
getTheWinner();
}else{
button.setText("O");
button.setForeground(Color.RED);
jLabelMSG.setText("X turn now");
getTheWinner();
}
x_or_o ++;
}
}
};
return al;
}
// function to add action to the buttons
public void addAction(){
Component[] comps = jPanel1.getComponents();
for(Component comp : comps){
if(comp instanceof JButton){
JButton button = (JButton)comp;
button.addActionListener(createAction(button));
}
}
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jButton5 = new javax.swing.JButton();
jButton6 = new javax.swing.JButton();
jButton7 = new javax.swing.JButton();
jButton8 = new javax.swing.JButton();
jButton9 = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
jLabelMSG = new javax.swing.JLabel();
jButtonReplay = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jButton1.setBackground(new java.awt.Color(255, 255, 255));
jButton1.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton1.setBorder(null);
jButton2.setBackground(new java.awt.Color(255, 255, 255));
jButton2.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton2.setBorder(null);
jButton3.setBackground(new java.awt.Color(255, 255, 255));
jButton3.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton3.setBorder(null);
jButton4.setBackground(new java.awt.Color(255, 255, 255));
jButton4.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton4.setBorder(null);
jButton5.setBackground(new java.awt.Color(255, 255, 255));
jButton5.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton5.setBorder(null);
jButton6.setBackground(new java.awt.Color(255, 255, 255));
jButton6.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton6.setBorder(null);
jButton7.setBackground(new java.awt.Color(255, 255, 255));
jButton7.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton7.setBorder(null);
jButton8.setBackground(new java.awt.Color(255, 255, 255));
jButton8.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton8.setBorder(null);
jButton9.setBackground(new java.awt.Color(255, 255, 255));
jButton9.setFont(new java.awt.Font("Tahoma", 1, 30)); // NOI18N
jButton9.setBorder(null);
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton8, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jButton9, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton8, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton7, javax.swing.GroupLayout.PREFERRED_SIZE, 60, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel2.setBackground(new java.awt.Color(255, 0, 51));
jLabelMSG.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
jLabelMSG.setForeground(new java.awt.Color(255, 255, 255));
jLabelMSG.setText("Play");
javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel2Layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabelMSG, javax.swing.GroupLayout.DEFAULT_SIZE, 191, Short.MAX_VALUE))
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabelMSG, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 51, Short.MAX_VALUE)
);
jButtonReplay.setBackground(new java.awt.Color(46, 204, 113));
jButtonReplay.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
jButtonReplay.setForeground(new java.awt.Color(255, 255, 255));
jButtonReplay.setText("Replay");
jButtonReplay.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButtonReplayActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(23, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(33, 33, 33)
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addGap(61, 61, 61)
.addComponent(jButtonReplay, javax.swing.GroupLayout.PREFERRED_SIZE, 157, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButtonReplay, javax.swing.GroupLayout.DEFAULT_SIZE, 41, Short.MAX_VALUE)
.addContainerGap())
);
pack();
}// </editor-fold>
private void jButtonReplayActionPerformed(java.awt.event.ActionEvent evt) {
win = false;
Component[] comps = jPanel1.getComponents();
for(Component comp : comps){
if(comp instanceof JButton){
JButton button = (JButton)comp;
button.setText("");
button.setBackground(Color.WHITE);
jLabelMSG.setText("Play");
}
}
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(Java_tic_tac_toe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(Java_tic_tac_toe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(Java_tic_tac_toe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(Java_tic_tac_toe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Java_tic_tac_toe().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JButton jButton5;
private javax.swing.JButton jButton6;
private javax.swing.JButton jButton7;
private javax.swing.JButton jButton8;
private javax.swing.JButton jButton9;
private javax.swing.JButton jButtonReplay;
private javax.swing.JLabel jLabelMSG;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
// End of variables declaration
}
OUTPUT:
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