Jogo de general ou yatzi

joguei na internet yatzi e resolvi imitar. to montando a interface.
ja desenvolvi um de memoria, mas nao entendo porque o mouselistener nao esta funcionando.
tambem peço algumas sugestoes, dicas, etc para o jogo ficar legal.
e se possivel como se faz protocolo tcp, ip para talvez jogar na internet com mais de um jogador.

valeu.

package yatzi_ou_general;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;

public class General2 extends JFrame implements MouseListener {

    ImageIcon Dado1 = new ImageIcon("C:/IMAGENS/dado1.gif");
    ImageIcon Dado2 = new ImageIcon("C:/IMAGENS/dado2.gif");
    ImageIcon Dado3 = new ImageIcon("C:/IMAGENS/dado3.gif");
    ImageIcon Dado4 = new ImageIcon("C:/IMAGENS/dado4.gif");
    ImageIcon Dado5 = new ImageIcon("C:/IMAGENS/dado5.gif");
    ImageIcon Dado6 = new ImageIcon("C:/IMAGENS/dado6.gif");
    ImageIcon Dado0 = new ImageIcon("C:/IMAGENS/dado0.gif");
    JButton jbdado1 = new JButton("");
    JButton jbdado2 = new JButton("");
    JButton jbdado3 = new JButton("");
    JButton jbdado4 = new JButton("");
    JButton jbdado5 = new JButton("");
    JButton jbdado6 = new JButton("");

   
    
    
    
    
    
    
    JButton jbdado11 = new JButton("");
    JButton jbdado22 = new JButton("");
    JButton jbdado33 = new JButton("");
    JButton jbdado44 = new JButton("");
    JButton jbdado55 = new JButton("");
    JButton jbdado66 = new JButton("");

    public General2() {
        initComponents();

        JLabel contagem = new JLabel("contagem");
        JLabel contagem1 = new JLabel("contagem");
        JLabel bonus = new JLabel("bonus");
        JLabel bonus1 = new JLabel("bonus");

        JButton jbcontagem = new JButton("");
        JButton jbcontagem1 = new JButton("");
        JButton jbbonus = new JButton("");
        JButton jbbonus1 = new JButton("");

        JLabel num1 = new JLabel("1");
        JLabel num2 = new JLabel("2");
        JLabel num3 = new JLabel("3");
        JLabel num4 = new JLabel("4");
        JLabel num5 = new JLabel("5");
        JLabel num6 = new JLabel("6");

        JLabel jog1 = new JLabel("general");
        JLabel jog2 = new JLabel("full house");
        JLabel jog3 = new JLabel("trinca");
        JLabel jog4 = new JLabel("dois pares");
        JLabel jog5 = new JLabel("quadra");
        JLabel jog6 = new JLabel("contagem");


        JButton jbjog1 = new JButton("");
        JButton jbjog2 = new JButton("");
        JButton jbjog3 = new JButton("");
        JButton jbjog4 = new JButton("");
        JButton jbjog5 = new JButton("");
        JButton jbjog6 = new JButton("");

        JButton jbnum1 = new JButton("");
        JButton jbnum2 = new JButton("");
        JButton jbnum3 = new JButton("");
        JButton jbnum4 = new JButton("");
        JButton jbnum5 = new JButton("");
        JButton jbnum6 = new JButton("");
        jPanel2.setLayout(new GridLayout(16, 1));
        jPanel2.add(num1);
        jPanel2.add(jbnum1);
        jPanel2.add(num2);
        jPanel2.add(jbnum2);
        jPanel2.add(num3);
        jPanel2.add(jbnum3);
        jPanel2.add(num4);
        jPanel2.add(jbnum4);
        jPanel2.add(num5);
        jPanel2.add(jbnum5);
        jPanel2.add(num6);
        jPanel2.add(jbnum6);

        jPanel2.add(bonus);
        jPanel2.add(jbbonus);
        jPanel2.add(contagem);
        jPanel2.add(jbcontagem);

        jPanel2.add(jog1);
        jPanel2.add(jbjog1);
        jPanel2.add(jog2);
        jPanel2.add(jbjog2);
        jPanel2.add(jog3);
        jPanel2.add(jbjog3);
        jPanel2.add(jog4);
        jPanel2.add(jbjog4);
        jPanel2.add(jog5);
        jPanel2.add(jbjog5);
        jPanel2.add(jog6);
        jPanel2.add(jbjog6);
        jPanel2.add(bonus1);
        jPanel2.add(jbbonus1);
        jPanel2.add(contagem1);
        jPanel2.add(jbcontagem1);
      
        
        //painel dos dados
        jPanel6.setLayout(new GridLayout(3, 2));
        jPanel6.add(jbdado1);
        jPanel6.add(jbdado2);
        jPanel6.add(jbdado3);
        jPanel6.add(jbdado4);
        jPanel6.add(jbdado5);
         
        jPanel7.setLayout(new GridLayout(1, 5));
        jPanel7.add(jbdado11);
        jPanel7.add(jbdado22);
        jPanel7.add(jbdado33);
        jPanel7.add(jbdado44);
        jPanel7.add(jbdado55);
        
         jbdado1.setIcon(Dado1);
          jbdado2.setIcon(Dado2);
           jbdado3.setIcon(Dado3);
            jbdado4.setIcon(Dado4); 
            jbdado5.setIcon(Dado5);
            
        
        
         jbdado11.setIcon(Dado0);
          jbdado22.setIcon(Dado0);
           jbdado33.setIcon(Dado0);
            jbdado44.setIcon(Dado0);
             jbdado55.setIcon(Dado0);
            


    }
    
    

    
    
    
       
    public void mousePressed(MouseEvent e) {
            if (e.getSource() ==   jbdado1) {
            jbdado1.setIcon(Dado0);             
                 }
    }

    public void mouseExited(MouseEvent e) {

     }

    public void mouseEntered(MouseEvent e) {
            if (e.getSource() == jbdado3) {
            jbdado3.setBackground(Color.yellow);
            }
  }

    public void mouseClicked(MouseEvent e) {
             if (e.getSource() == jbdado2) {
             jbdado2.setIcon(Dado0);
            // jbdado11.setIcon(Dado1);
        }

    }

    public void mouseReleased(MouseEvent e) {

    }

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    

    // <editor-fold defaultstate="collapsed" desc="Generated Code">
    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();
        jPanel2 = new javax.swing.JPanel();
        jPanel3 = new javax.swing.JPanel();
        jPanel4 = new javax.swing.JPanel();
        jPanel5 = new javax.swing.JPanel();
        jButton1 = new javax.swing.JButton();
        jPanel6 = new javax.swing.JPanel();
        jPanel7 = new javax.swing.JPanel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jPanel1.setBorder(javax.swing.BorderFactory.createMatteBorder(1, 1, 1, 1, new java.awt.Color(204, 0, 51)));
        jPanel1.setForeground(new java.awt.Color(255, 0, 51));
        jPanel1.setToolTipText("General em Java");

        jPanel2.setBorder(javax.swing.BorderFactory.createMatteBorder(2, 2, 2, 2, new java.awt.Color(204, 0, 51)));

        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 233, Short.MAX_VALUE)
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 327, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3);
        jPanel3.setLayout(jPanel3Layout);
        jPanel3Layout.setHorizontalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 197, Short.MAX_VALUE)
        );
        jPanel3Layout.setVerticalGroup(
            jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 323, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
        jPanel4.setLayout(jPanel4Layout);
        jPanel4Layout.setHorizontalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 6, Short.MAX_VALUE)
        );
        jPanel4Layout.setVerticalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 331, Short.MAX_VALUE)
        );

        jPanel5.setBorder(javax.swing.BorderFactory.createMatteBorder(2, 2, 2, 2, new java.awt.Color(204, 0, 51)));

        jButton1.setText("jogar");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jPanel5Layout = new javax.swing.GroupLayout(jPanel5);
        jPanel5.setLayout(jPanel5Layout);
        jPanel5Layout.setHorizontalGroup(
            jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel5Layout.createSequentialGroup()
                .addContainerGap(190, Short.MAX_VALUE)
                .addComponent(jButton1))
        );
        jPanel5Layout.setVerticalGroup(
            jPanel5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel5Layout.createSequentialGroup()
                .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        jPanel6.setBorder(javax.swing.BorderFactory.createMatteBorder(2, 2, 2, 2, new java.awt.Color(204, 0, 51)));

        javax.swing.GroupLayout jPanel6Layout = new javax.swing.GroupLayout(jPanel6);
        jPanel6.setLayout(jPanel6Layout);
        jPanel6Layout.setHorizontalGroup(
            jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 253, Short.MAX_VALUE)
        );
        jPanel6Layout.setVerticalGroup(
            jPanel6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 130, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jPanel7Layout = new javax.swing.GroupLayout(jPanel7);
        jPanel7.setLayout(jPanel7Layout);
        jPanel7Layout.setHorizontalGroup(
            jPanel7Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 257, Short.MAX_VALUE)
        );
        jPanel7Layout.setVerticalGroup(
            jPanel7Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 80, Short.MAX_VALUE)
        );

        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()
                .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jPanel5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel6, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(17, 17, 17)
                .addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jPanel2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                            .addComponent(jPanel6, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(jPanel7, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGap(18, 18, 18)
                            .addComponent(jPanel5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addComponent(jPanel3, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGap(102, 102, 102))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {

        //joga o dado 1
        double x = 0;
        //cria o randomico
        x = Math.random() * 6;
        x = x + 1;
        //converte para int
        int b = (int) x;
        String b11 = String.valueOf(b);
       jbdado1.setIcon(Dado0);
       if (b == 1) {
            jbdado1.setText("");
            jbdado1.setIcon(Dado1);
        }
        if (b == 2) {
            jbdado1.setText("");
            jbdado1.setIcon(Dado2);
        }
        if (b == 3) {
            jbdado1.setText("");
            jbdado1.setIcon(Dado3);
        }
        if (b == 4) {
            jbdado1.setText("");
            jbdado1.setIcon(Dado4);
        }
        if (b == 5) {
            jbdado1.setText("");
            jbdado1.setIcon(Dado5);
        }
        if (b == 6) {
            jbdado1.setText("");
            jbdado1.setIcon(Dado6);
        }
       
       
       
       
       
       //dado2
       
        //joga o dado 1
         x = 0;
        //cria o randomico
        x = Math.random() * 6;
        x = x + 1;
        //converte para int
         b = (int) x;
         b11 = String.valueOf(b);
       jbdado2.setIcon(Dado0);
       if (b == 1) {
            jbdado2.setText("");
            jbdado2.setIcon(Dado1);
        }
        if (b == 2) {
            jbdado2.setText("");
            jbdado2.setIcon(Dado2);
        }
        if (b == 3) {
            jbdado2.setText("");
            jbdado2.setIcon(Dado3);
        }
        if (b == 4) {
            jbdado2.setText("");
            jbdado2.setIcon(Dado4);
        }
        if (b == 5) {
            jbdado2.setText("");
            jbdado2.setIcon(Dado5);
        }
        if (b == 6) {
            jbdado2.setText("");
            jbdado2.setIcon(Dado6);
        }

       
       
       
       
       
       
       
       //dado3
        //joga o dado 1
         x = 0;
        //cria o randomico
        x = Math.random() * 6;
        x = x + 1;
        //converte para int
         b = (int) x;
         b11 = String.valueOf(b);
       jbdado3.setIcon(Dado0);
       if (b == 1) {
            jbdado3.setText("");
            jbdado3.setIcon(Dado1);
        }
        if (b == 2) {
            jbdado3.setText("");
            jbdado3.setIcon(Dado2);
        }
        if (b == 3) {
            jbdado3.setText("");
            jbdado3.setIcon(Dado3);
        }
        if (b == 4) {
            jbdado3.setText("");
            jbdado3.setIcon(Dado4);
        }
        if (b == 5) {
            jbdado3.setText("");
            jbdado3.setIcon(Dado5);
        }
        if (b == 6) {
            jbdado3.setText("");
            jbdado3.setIcon(Dado6);
        }



       
       
       
       
       //dado5
        //joga o dado 1
         x = 0;
        //cria o randomico
        x = Math.random() * 6;
        x = x + 1;
        //converte para int
         b = (int) x;
         b11 = String.valueOf(b);
       jbdado4.setIcon(Dado0);
       if (b == 1) {
            jbdado4.setText("");
            jbdado4.setIcon(Dado1);
        }
        if (b == 2) {
            jbdado4.setText("");
            jbdado4.setIcon(Dado2);
        }
        if (b == 3) {
            jbdado4.setText("");
            jbdado4.setIcon(Dado3);
        }
        if (b == 4) {
            jbdado4.setText("");
            jbdado4.setIcon(Dado4);
        }
        if (b == 5) {
            jbdado4.setText("");
            jbdado4.setIcon(Dado5);
        }
        if (b == 6) {
            jbdado4.setText("");
            jbdado4.setIcon(Dado6);
        }

       
       
       
       
       
       
       
       //dado6
        //joga o dado 1
         x = 0;
        //cria o randomico
        x = Math.random() * 6;
        x = x + 1;
        //converte para int
         b = (int) x;
         b11 = String.valueOf(b);
       jbdado5.setIcon(Dado0);
       if (b == 1) {
            jbdado5.setText("");
            jbdado5.setIcon(Dado1);
        }
        if (b == 2) {
            jbdado5.setText("");
            jbdado5.setIcon(Dado2);
        }
        if (b == 3) {
            jbdado5.setText("");
            jbdado5.setIcon(Dado3);
        }
        if (b == 4) {
            jbdado5.setText("");
            jbdado5.setIcon(Dado4);
        }
        if (b == 5) {
            jbdado5.setText("");
            jbdado5.setIcon(Dado5);
        }
        if (b == 6) {
            jbdado5.setText("");
            jbdado5.setIcon(Dado6);
        }
       
        
        
    }

    /**
     * @param args the command line arguments
     */
    
    
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {
                new General2().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify
    private javax.swing.JButton jButton1;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JPanel jPanel5;
    private javax.swing.JPanel jPanel6;
    private javax.swing.JPanel jPanel7;
    // End of variables declaration
}

pasta imagens em C: