public class Pixeso extends JFrame {
private JPanel contentPane;
ImageIcon[] iconarray;
ArrayList<Integer> list1 = new ArrayList<Integer>();
JButton[] buttonarray = new JButton[20];
Random rand1 = new Random();
JButton button1;
JButton button2;
int counter = 1;
Timer timer1;
int points1;
int points2;
boolean player1 = true;
private final JPanel panel1 = new JPanel();
private final JPanel panel2 = new JPanel();
private final JLabel label1 = new JLabel("0");
private final JLabel label2 = new JLabel("0");
private final JLabel lblNewLabel = new JLabel("Player 1");
private final JLabel lblNewLabel_1 = new JLabel("Player 2");
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Pixeso frame = new Pixeso();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*
* @throws IOException
*/
public Pixeso() throws IOException {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 1204, 908);
contentPane = new JPanel();
contentPane.setBackground(Color.GREEN);
contentPane.setBorder(new EmptyBorder(0, 0, 0, 0));
setContentPane(contentPane);
contentPane.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
panel1.setBackground(Color.GREEN);
contentPane.add(panel1);
panel1.setLayout(new GridLayout(5, 4, 5, 5));
panel2.setBorder(new LineBorder(new Color(0, 0, 0)));
contentPane.add(panel2);
lblNewLabel.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel.setBackground(Color.WHITE);
label1.setHorizontalAlignment(SwingConstants.CENTER);
label1.setVerticalAlignment(SwingConstants.TOP);
label1.setForeground(Color.RED);
label1.setFont(new Font("Tahoma", Font.PLAIN, 16));
label1.setBackground(Color.WHITE);
label2.setHorizontalAlignment(SwingConstants.CENTER);
label2.setForeground(Color.RED);
label2.setVerticalAlignment(SwingConstants.TOP);
label2.setFont(new Font("Tahoma", Font.PLAIN, 16));
label2.setBackground(Color.WHITE);
panel2.setLayout(new GridLayout(2, 2, 20, 10));
panel2.add(lblNewLabel);
panel2.add(label1);
lblNewLabel_1.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel_1.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel_1.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel_1.setBackground(Color.WHITE);
panel2.add(lblNewLabel_1);
panel2.add(label2);
// put the imagines in a URL[]
URL[] immagini = new URL [11];
immagini[0] = new URL("http://i.imgur.com/421DcmK.jpg");
immagini[1] = new URL("http://i.imgur.com/mpx0yXN.jpg");
immagini[2] = new URL("http://i.imgur.com/9i8UkrI.jpg");
immagini[3] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[4] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[5] = new URL("http://i.imgur.com/mS3dRj7.jpg");
immagini[10] = new URL("http://i.imgur.com/7vdVgHa.jpg");
immagini[7] = new URL("http://i.imgur.com/njAuT7Q.jpg");
immagini[8] = new URL("http://i.imgur.com/5hWZQG8.jpg");
immagini[9] = new URL("http://i.imgur.com/bwZAiyL.jpg");
immagini[6] = new URL("http://i.imgur.com/rHbAnOD.jpg");
iconarray = new ImageIcon[11];
// convert imagines in icons
for (int i = 0; i <= 10; i++) {
iconarray[i] = new ImageIcon(immagini[i]);
// inizializzo list1
list1.add(0);
}
// add 20 JButtons to panel 1 and set initial icon
for (int i = 0; i < 20; i++) {
panel1.add(new JButton(iconarray[10]));
// insert JButtons in buttonarray
buttonarray[i] = (JButton) panel1.getComponent(i);
// add ImageButtonListener method to each JButton
buttonarray[i].addActionListener(new ImageButtonListener());
}
// add a number between 0 and 9 for each JButton
int y = 0;
while (y < 20) {
int x = rand1.nextInt(10);
list1.set(x, list1.get(x).intValue() + 1);
if (list1.get(x) <= 2) {
buttonarray[y].setName(Integer.toString(x));
y++;
}
}
timer1 = new Timer(2000, new TimerListener());
}
// this timer show clicked cards for two seconds
private class TimerListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
button1.setIcon(iconarray[10]);
button2.setIcon(iconarray[10]);
timer1.stop();
// active = true;
}
}
// method to change JButton image
class ImageButtonListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
// waiting for timer to pop, user clicks not accepted
if (timer1.isRunning())
return;
for (int i = 0; i < 20; i++)
if (e.getSource() == buttonarray[i]) {
int x = Integer.parseInt(buttonarray[i].getName());
buttonarray[i].setIcon(iconarray[x]);
// button1= first clicked button
if (counter == 1) {
button1 = buttonarray[i];
counter++;
}
// button 2= second clicked button, check I didn't click same card twice
if (counter == 2 && buttonarray[i] != button1) {
button2 = buttonarray[i];
compareicons();
}
}
}
// check if icons match
private void compareicons() {
if (button1.getIcon() == button2.getIcon()) {
button1.setEnabled(false);
button2.setEnabled(false);
//add up points to player who found two matching icons
if (player1 == true) {
points1++;
label1.setText(Integer.toString(points1));
} else {
points2++;
label2.setText(Integer.toString(points2));
}
}
//if cards are different, switch to other player
else {
if (player1 == true) {
player1 = false;
} else {
player1 = true;
}
timer1.start();
}
//reset counter
counter = 1;
}
}
}
public class Pixeso extends JFrame {
private JPanel contentPane;
ImageIcon[] iconarray;
ArrayList<Integer> list1 = new ArrayList<Integer>();
JButton[] buttonarray = new JButton[20];
Random rand1 = new Random();
JButton button1;
JButton button2;
int counter = 1;
Timer timer1;
int points1;
int points2;
boolean player1 = true;
private final JPanel panel1 = new JPanel();
private final JPanel panel2 = new JPanel();
private final JLabel label1 = new JLabel("0");
private final JLabel label2 = new JLabel("0");
private final JLabel lblNewLabel = new JLabel("Player 1");
private final JLabel lblNewLabel_1 = new JLabel("Player 2");
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Pixeso frame = new Pixeso();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*
* @throws IOException
*/
public Pixeso() throws IOException {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 1204, 908);
contentPane = new JPanel();
contentPane.setBackground(Color.GREEN);
contentPane.setBorder(new EmptyBorder(0, 0, 0, 0));
setContentPane(contentPane);
contentPane.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
panel1.setBackground(Color.GREEN);
contentPane.add(panel1);
panel1.setLayout(new GridLayout(5, 4, 5, 5));
panel2.setBorder(new LineBorder(new Color(0, 0, 0)));
contentPane.add(panel2);
lblNewLabel.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel.setBackground(Color.WHITE);
label1.setHorizontalAlignment(SwingConstants.CENTER);
label1.setVerticalAlignment(SwingConstants.TOP);
label1.setForeground(Color.RED);
label1.setFont(new Font("Tahoma", Font.PLAIN, 16));
label1.setBackground(Color.WHITE);
label2.setHorizontalAlignment(SwingConstants.CENTER);
label2.setForeground(Color.RED);
label2.setVerticalAlignment(SwingConstants.TOP);
label2.setFont(new Font("Tahoma", Font.PLAIN, 16));
label2.setBackground(Color.WHITE);
panel2.setLayout(new GridLayout(2, 2, 20, 10));
panel2.add(lblNewLabel);
panel2.add(label1);
lblNewLabel_1.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel_1.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel_1.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel_1.setBackground(Color.WHITE);
panel2.add(lblNewLabel_1);
panel2.add(label2);
// put the imagines in a URL[]
URL[] immagini = new URL [11];
immagini[0] = new URL("http://i.imgur.com/421DcmK.jpg");
immagini[1] = new URL("http://i.imgur.com/mpx0yXN.jpg");
immagini[2] = new URL("http://i.imgur.com/9i8UkrI.jpg");
immagini[3] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[4] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[5] = new URL("http://i.imgur.com/mS3dRj7.jpg");
immagini[10] = new URL("http://i.imgur.com/7vdVgHa.jpg");
immagini[7] = new URL("http://i.imgur.com/njAuT7Q.jpg");
immagini[8] = new URL("http://i.imgur.com/5hWZQG8.jpg");
immagini[9] = new URL("http://i.imgur.com/bwZAiyL.jpg");
immagini[6] = new URL("http://i.imgur.com/rHbAnOD.jpg");
iconarray = new ImageIcon[11];
// convert imagines in icons
for (int i = 0; i <= 10; i++) {
iconarray[i] = new ImageIcon(immagini[i]);
// inizializzo list1
list1.add(0);
}
// add 20 JButtons to panel 1 and set initial icon
for (int i = 0; i < 20; i++) {
panel1.add(new JButton(iconarray[10]));
// insert JButtons in buttonarray
buttonarray[i] = (JButton) panel1.getComponent(i);
// add ImageButtonListener method to each JButton
buttonarray[i].addActionListener(new ImageButtonListener());
}
// add a number between 0 and 9 for each JButton int y = 0;
while (y < 20) {
int x = rand1.nextInt(10);
list1.set(x, list1.get(x).intValue() + 1);
if (list1.get(x) <= 2) {
buttonarray[y].setName(Integer.toString(x));
y++;
}
}
timer1 = new Timer(2000, new TimerListener());
}
// this timer show clicked cards for two seconds
private class TimerListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
button1.setIcon(iconarray[10]);
button2.setIcon(iconarray[10]);
timer1.stop();
// active = true;
}
}
// method to change JButton image
class ImageButtonListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
// waiting for timer to pop, user clicks not accepted
if (timer1.isRunning())
return;
for (int i = 0; i < 20; i++)
if (e.getSource() == buttonarray[i]) {
int x = Integer.parseInt(buttonarray[i].getName());
buttonarray[i].setIcon(iconarray[x]);
// button1= first clicked button if (counter == 1) {
button1 = buttonarray[i];
counter++;
}
// button 2= second clicked button, check I didn't click same card twice if (counter == 2 && buttonarray[i] != button1) {
button2 = buttonarray[i];
compareicons();
}
}
}
// check if icons match
private void compareicons() {
if (button1.getIcon() == button2.getIcon()) {
button1.setEnabled(false);
button2.setEnabled(false);
//add up points to player who found two matching icons
if (player1 == true) {
points1++;
label1.setText(Integer.toString(points1));
} else {
points2++;
label2.setText(Integer.toString(points2));
}
}
//if cards are different, switch to other player
else {
if (player1 == true) {
player1 = false;
} else {
player1 = true;
}
timer1.start();
}
//reset counter
counter = 1;
}
}
}
public class Pixeso extends JFrame {
private JPanel contentPane;
ImageIcon[] iconarray;
ArrayList<Integer> list1 = new ArrayList<Integer>();
JButton[] buttonarray = new JButton[20];
Random rand1 = new Random();
JButton button1;
JButton button2;
int counter = 1;
Timer timer1;
int points1;
int points2;
boolean player1 = true;
private final JPanel panel1 = new JPanel();
private final JPanel panel2 = new JPanel();
private final JLabel label1 = new JLabel("0");
private final JLabel label2 = new JLabel("0");
private final JLabel lblNewLabel = new JLabel("Player 1");
private final JLabel lblNewLabel_1 = new JLabel("Player 2");
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Pixeso frame = new Pixeso();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*
* @throws IOException
*/
public Pixeso() throws IOException {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 1204, 908);
contentPane = new JPanel();
contentPane.setBackground(Color.GREEN);
contentPane.setBorder(new EmptyBorder(0, 0, 0, 0));
setContentPane(contentPane);
contentPane.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
panel1.setBackground(Color.GREEN);
contentPane.add(panel1);
panel1.setLayout(new GridLayout(5, 4, 5, 5));
panel2.setBorder(new LineBorder(new Color(0, 0, 0)));
contentPane.add(panel2);
lblNewLabel.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel.setBackground(Color.WHITE);
label1.setHorizontalAlignment(SwingConstants.CENTER);
label1.setVerticalAlignment(SwingConstants.TOP);
label1.setForeground(Color.RED);
label1.setFont(new Font("Tahoma", Font.PLAIN, 16));
label1.setBackground(Color.WHITE);
label2.setHorizontalAlignment(SwingConstants.CENTER);
label2.setForeground(Color.RED);
label2.setVerticalAlignment(SwingConstants.TOP);
label2.setFont(new Font("Tahoma", Font.PLAIN, 16));
label2.setBackground(Color.WHITE);
panel2.setLayout(new GridLayout(2, 2, 20, 10));
panel2.add(lblNewLabel);
panel2.add(label1);
lblNewLabel_1.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel_1.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel_1.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel_1.setBackground(Color.WHITE);
panel2.add(lblNewLabel_1);
panel2.add(label2);
// put the imagines in a URL[]
URL[] immagini = new URL [11];
immagini[0] = new URL("http://i.imgur.com/421DcmK.jpg");
immagini[1] = new URL("http://i.imgur.com/mpx0yXN.jpg");
immagini[2] = new URL("http://i.imgur.com/9i8UkrI.jpg");
immagini[3] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[4] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[5] = new URL("http://i.imgur.com/mS3dRj7.jpg");
immagini[10] = new URL("http://i.imgur.com/7vdVgHa.jpg");
immagini[7] = new URL("http://i.imgur.com/njAuT7Q.jpg");
immagini[8] = new URL("http://i.imgur.com/5hWZQG8.jpg");
immagini[9] = new URL("http://i.imgur.com/bwZAiyL.jpg");
immagini[6] = new URL("http://i.imgur.com/rHbAnOD.jpg");
iconarray = new ImageIcon[11];
// convert imagines in icons
for (int i = 0; i <= 10; i++) {
iconarray[i] = new ImageIcon(immagini[i]);
// inizializzo list1
list1.add(0);
}
// add 20 JButtons to panel 1 and set initial icon
for (int i = 0; i < 20; i++) {
panel1.add(new JButton(iconarray[10]));
// insert JButtons in buttonarray
buttonarray[i] = (JButton) panel1.getComponent(i);
// add ImageButtonListener method to each JButton
buttonarray[i].addActionListener(new ImageButtonListener());
}
// add a number between 0 and 9 for each JButton
int y = 0;
while (y < 20) {
int x = rand1.nextInt(10);
list1.set(x, list1.get(x).intValue() + 1);
if (list1.get(x) <= 2) {
buttonarray[y].setName(Integer.toString(x));
y++;
}
}
timer1 = new Timer(2000, new TimerListener());
}
// this timer show clicked cards for two seconds
private class TimerListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
button1.setIcon(iconarray[10]);
button2.setIcon(iconarray[10]);
timer1.stop();
// active = true;
}
}
// method to change JButton image
class ImageButtonListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
// waiting for timer to pop, user clicks not accepted
if (timer1.isRunning())
return;
for (int i = 0; i < 20; i++)
if (e.getSource() == buttonarray[i]) {
int x = Integer.parseInt(buttonarray[i].getName());
buttonarray[i].setIcon(iconarray[x]);
// button1= first clicked button
if (counter == 1) {
button1 = buttonarray[i];
counter++;
}
// button 2= second clicked button, check I didn't click same card twice
if (counter == 2 && buttonarray[i] != button1) {
button2 = buttonarray[i];
compareicons();
}
}
}
// check if icons match
private void compareicons() {
if (button1.getIcon() == button2.getIcon()) {
button1.setEnabled(false);
button2.setEnabled(false);
//add up points to player who found two matching icons
if (player1 == true) {
points1++;
label1.setText(Integer.toString(points1));
} else {
points2++;
label2.setText(Integer.toString(points2));
}
}
//if cards are different, switch to other player
else {
if (player1 == true) {
player1 = false;
} else {
player1 = true;
}
timer1.start();
}
//reset counter
counter = 1;
}
}
}
my first Swing project Classic two- comments and suggestionsplayer memory game
belowThis is the code for my first Swing application (built using WindowBuilder), a classic memory game with a points counter for the two players.
my first Swing project - comments and suggestions
below is the code for my first Swing application (built using WindowBuilder), a classic memory game with a points counter for the two players.
Classic two-player memory game
This is a classic memory game with a points counter for the two players.
my first Swing project - comments and suggestions
below is the code for my first Swing application (built using WindowBuilder), a classic memory game with a points counter for the two players.
The app works fine, but since this is my first project in Swing, I would appreciate the critical opinion of some expert, as I'm sure there is plenty of space for code improvement/optimization.
What do you think about the code? What should have I done in a different/better way? What are your recommendations in terms of optimization?
public class Pixeso extends JFrame {
private JPanel contentPane;
ImageIcon[] iconarray;
ArrayList<Integer> list1 = new ArrayList<Integer>();
JButton[] buttonarray = new JButton[20];
Random rand1 = new Random();
JButton button1;
JButton button2;
int counter = 1;
Timer timer1;
int points1;
int points2;
boolean player1 = true;
private final JPanel panel1 = new JPanel();
private final JPanel panel2 = new JPanel();
private final JLabel label1 = new JLabel("0");
private final JLabel label2 = new JLabel("0");
private final JLabel lblNewLabel = new JLabel("Player 1");
private final JLabel lblNewLabel_1 = new JLabel("Player 2");
/**
* Launch the application.
*/
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
Pixeso frame = new Pixeso();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*
* @throws IOException
*/
public Pixeso() throws IOException {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 1204, 908);
contentPane = new JPanel();
contentPane.setBackground(Color.GREEN);
contentPane.setBorder(new EmptyBorder(0, 0, 0, 0));
setContentPane(contentPane);
contentPane.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
panel1.setBackground(Color.GREEN);
contentPane.add(panel1);
panel1.setLayout(new GridLayout(5, 4, 5, 5));
panel2.setBorder(new LineBorder(new Color(0, 0, 0)));
contentPane.add(panel2);
lblNewLabel.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel.setBackground(Color.WHITE);
label1.setHorizontalAlignment(SwingConstants.CENTER);
label1.setVerticalAlignment(SwingConstants.TOP);
label1.setForeground(Color.RED);
label1.setFont(new Font("Tahoma", Font.PLAIN, 16));
label1.setBackground(Color.WHITE);
label2.setHorizontalAlignment(SwingConstants.CENTER);
label2.setForeground(Color.RED);
label2.setVerticalAlignment(SwingConstants.TOP);
label2.setFont(new Font("Tahoma", Font.PLAIN, 16));
label2.setBackground(Color.WHITE);
panel2.setLayout(new GridLayout(2, 2, 20, 10));
panel2.add(lblNewLabel);
panel2.add(label1);
lblNewLabel_1.setHorizontalAlignment(SwingConstants.CENTER);
lblNewLabel_1.setVerticalAlignment(SwingConstants.TOP);
lblNewLabel_1.setFont(new Font("Tahoma", Font.PLAIN, 16));
lblNewLabel_1.setBackground(Color.WHITE);
panel2.add(lblNewLabel_1);
panel2.add(label2);
// put the imagines in a URL[]
URL[] immagini = new URL [11];
immagini[0] = new URL("http://i.imgur.com/421DcmK.jpg");
immagini[1] = new URL("http://i.imgur.com/mpx0yXN.jpg");
immagini[2] = new URL("http://i.imgur.com/9i8UkrI.jpg");
immagini[3] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[4] = new URL("http://i.imgur.com/KN86BKv.jpg");
immagini[5] = new URL("http://i.imgur.com/mS3dRj7.jpg");
immagini[10] = new URL("http://i.imgur.com/7vdVgHa.jpg");
immagini[7] = new URL("http://i.imgur.com/njAuT7Q.jpg");
immagini[8] = new URL("http://i.imgur.com/5hWZQG8.jpg");
immagini[9] = new URL("http://i.imgur.com/bwZAiyL.jpg");
immagini[6] = new URL("http://i.imgur.com/rHbAnOD.jpg");
iconarray = new ImageIcon[11];
// convert imagines in icons
for (int i = 0; i <= 10; i++) {
iconarray[i] = new ImageIcon(immagini[i]);
// inizializzo list1
list1.add(0);
}
// add 20 JButtons to panel 1 and set initial icon
for (int i = 0; i < 20; i++) {
panel1.add(new JButton(iconarray[10]));
// insert JButtons in buttonarray
buttonarray[i] = (JButton) panel1.getComponent(i);
// add ImageButtonListener method to each JButton
buttonarray[i].addActionListener(new ImageButtonListener());
}
// add a number between 0 and 9 for each JButton int y = 0;
while (y < 20) {
int x = rand1.nextInt(10);
list1.set(x, list1.get(x).intValue() + 1);
if (list1.get(x) <= 2) {
buttonarray[y].setName(Integer.toString(x));
y++;
}
}
timer1 = new Timer(2000, new TimerListener());
}
// this timer show clicked cards for two seconds
private class TimerListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
button1.setIcon(iconarray[10]);
button2.setIcon(iconarray[10]);
timer1.stop();
// active = true;
}
}
// method to change JButton image
class ImageButtonListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
// waiting for timer to pop, user clicks not accepted
if (timer1.isRunning())
return;
for (int i = 0; i < 20; i++)
if (e.getSource() == buttonarray[i]) {
int x = Integer.parseInt(buttonarray[i].getName());
buttonarray[i].setIcon(iconarray[x]);
// button1= first clicked button if (counter == 1) {
button1 = buttonarray[i];
counter++;
}
// button 2= second clicked button, check I didn't click same card twice if (counter == 2 && buttonarray[i] != button1) {
button2 = buttonarray[i];
compareicons();
}
}
}
// check if icons match
private void compareicons() {
if (button1.getIcon() == button2.getIcon()) {
button1.setEnabled(false);
button2.setEnabled(false);
//add up points to player who found two matching icons
if (player1 == true) {
points1++;
label1.setText(Integer.toString(points1));
} else {
points2++;
label2.setText(Integer.toString(points2));
}
}
//if cards are different, switch to other player
else {
if (player1 == true) {
player1 = false;
} else {
player1 = true;
}
timer1.start();
}
//reset counter
counter = 1;
}
}
}
lang-java