memory card game

[poliko psixos]

Hi everybody!!!
I wonder if there is a ready code written at java for the memory card game...yes that one in which you have to click on 2 buttons and if the pictures are the same they stay open otherwise they closed...
I hope you can help me...
Thanks a lot!!!

[poliko psixos]

Here is my code...
It doesn't work right
I hope someone can help me...
Thanks a lot!!!

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class telikiaskisi extends JFrame implements ActionListener,WindowListener {
  JButton[] button = new JButton[12];
JButton[] hiddenButton = new JButton[12];


	int check = 0,k,s;
	String name[] = new String[12];
	JButton btn = new JButton();
	String str = "";
	int chance = 0;
	int correct = 0;
 

  





  telikiaskisi(){

     setLayout(null);
     addWindowListener(this);
  
  
     setBounds(20, 50, 650, 500);
     GameButtons();
     HiddenButtons();
      setVisible(true);
   

  };



  public void GameButtons(){
       setLayout(null);
       Icon ic;

   for(int i=0 ; i<button.length ; i++)
{
ic = new ImageIcon("salt.jpg");
button[i] = new JButton(ic);
  

       k=(i/4 *150)+50;
       s=(i%4 *150)+50;
      button[i].setBounds(s, k, 100, 100);
      add(button[i]);
      button[i].addActionListener(this);
      }
  };


public void HiddenButtons(){
setLayout(null);
Icon ic;
String picName="1.jpg";
int pic[] = new int[30];
int pi = 0;


for(int r=0 ; r><2 ; r++)
		{
			int t[] = new int[150];
			int temp[] = new int[150];
			outer:
			for(int k=0 ; k<150; k++)
			{
				t[k] = (int)((Math.random()*15)+1);
				for(int m=0 ; m<k+1 ; m++)
				{
					if(t[k] == temp[m])
					{
						continue outer;
					}
				}
				temp[k] = t[k];
				pic[pi] = t[k];
				pi++;
			}
		}
		for(int i=0 ; i><hiddenButton.length ; i++)
		{
			picName = pic[i]+".jpg";
			ic = new ImageIcon(picName);
			name[i] = picName;
			hiddenButton[i] = new JButton(ic);
			 k=(i/4 *150)+50;
                         s=(i%4 *150)+50;
                         hiddenButton[i].setBounds(s, k, 100, 100);
			add(hiddenButton[i]);

		}
	}


    




    public static void main(String[] args) {
       telikiaskisi MyWindow=new telikiaskisi();


    }

    public void actionPerformed(ActionEvent e) {
        actionButtons(e);
    }


    public void actionButtons(ActionEvent e){

        for(int i=0 ; i><button.length ; i++)
		{
			if(e.getSource() == button[i])
			{
				/*++check;
				button[i].setVisible(false);

				if(check==2)
				{
					check=0;

					if(name[i].equals(str))
					{
						correct++;
						button[i].setVisible(false);
						btn.setVisible(false);

                                          }

					else
					{
*/
                                           button[i].setVisible(true);
						btn.setVisible(true);
						chance++;



                                    //    }
                                        }
				//      }

				else
				{
					btn = button[i];
					str = name[i];
				}
			}
		}
	






     public void windowOpened(WindowEvent e) {

    }


    public void windowClosing(WindowEvent e) {
       dispose();
    }

    public void windowClosed(WindowEvent e) {

    }

    public void windowIconified(WindowEvent e) {

    }

    public void windowDeiconified(WindowEvent e) {

    }

    public void windowActivated(WindowEvent e) {

    }

    public void windowDeactivated(WindowEvent e) {
    

    }

}>

[Edit: put code inside UBB code blocks]

[Michael Dunn]

steps for a simple version:

http://www.coderanch.com/t/485862/GUI/java/GUI#2182979