Java: Java Code for Guessing Game

This is a simple GUI Java Guessing Game.

This game is all about guessing the number that the computer will generate.\n Any number you guess, the system will check weather your own number is "Greater" or "Lesser" than is and tell to have the clue to it's own.

The program OutLook

If you fail to get the number after 5 trials,that is "GAME OVER".\n

Anytime you guess right, you're to click on the "New Number" button to generate the next number to guess.

 NB: After 5 trials of not getting the number, it will be revealed to you.



import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.Random; public class Guess extends JFrame implements ActionListener{ JPanel panel = new JPanel(); JTextArea display = new JTextArea(1,10); JButton butt = new JButton("Compare"); JButton butt2 = new JButton("New Number"); JLabel label = new JLabel("Enter number between 1 - 20"); JLabel label1 = new JLabel(); JLabel label2 = new JLabel(); int count = 0; int live = 5; int compG; int hold; public Guess(){ super("Guessing Game_NaijaHomeNewz.Com"); setContentPane(panel); setSize(400,200); setLayout(new FlowLayout()); panel.add(label); panel.add(label2); panel.add(display); panel.add(label1); panel.add(butt); panel.add(butt2); butt.addActionListener(this); butt2.addActionListener(this); display.setForeground(Color.BLUE); display.setFont(new Font("", Font.BOLD, 30)); label1.setText("My own number is: " +"N/A"); label2.setText("Live: " +live); JOptionPane.showMessageDialog(panel, "This game is all about guessing the number that the computer will generate.\n Any number you guess, the system will check weather your own number is\n \"Greater\" or \"Lesser\" than is and tell to have the clue to his own.\nIf you fail to get the number after 5 trials,that is \"GAME OVER\".\n Anytime you guess right, you're to click on the \"New Number\" button \n to generate the next number to guess.\n NB: After 5 trials of not getting the number, it will be revealed to you.", "Game Instruction", JOptionPane.INFORMATION_MESSAGE); } public void actionPerformed(ActionEvent ae){ try{ Random rand = new Random(); if(ae.getSource() == butt2){ hold = rand.nextInt(20) + 1; } if(ae.getSource()==butt){ compG = hold; int copy = new Integer(display.getText()); if(copy < 1 || copy > 20){ JOptionPane.showMessageDialog(panel, "The number should be between 1 - 20", "Warning", JOptionPane.WARNING_MESSAGE); display.setText(""); } else{ if(compG < copy){ count++; live--; JOptionPane.showMessageDialog(null,"The number you guess is greater than mine", "My Result", JOptionPane.INFORMATION_MESSAGE); display.setText(""); label2.setText("Live: " +live); if(count%5 == 0){ label1.setText("My own number is: " +compG); JOptionPane.showMessageDialog(null,"Game Over", "Alert", JOptionPane.ERROR_MESSAGE); int o = JOptionPane.showConfirmDialog(null, "Do you want to play again?","Confirm", JOptionPane.INFORMATION_MESSAGE); label1.setText("My own number is: " +"N/A"); new Integer (live = 5); label2.setText("Live: " +5); if(o == 1) System.exit(0);} } else if(compG == copy){ JOptionPane.showMessageDialog(null, "You guess right", "My Result", JOptionPane.INFORMATION_MESSAGE); display.setText(""); } else if(compG > copy) { count++; live--; JOptionPane.showMessageDialog(null, "The number you guess is lesser than mine", "My Result", JOptionPane.INFORMATION_MESSAGE); display.setText(""); label2.setText("Live: " +live ); if(count%5 == 0){ label1.setText("My own number is: " +compG); JOptionPane.showMessageDialog(null,"Game Over", "Alert", JOptionPane.ERROR_MESSAGE); int o = JOptionPane.showConfirmDialog(null, "Do you want to play again?","Confirm", JOptionPane.INFORMATION_MESSAGE); label1.setText("My own number is: " +"N/A"); new Integer (live = 5); label2.setText("Live: " +5); if(o == 1) System.exit(0);} } } } } catch(Exception e){ JOptionPane.showMessageDialog(panel, "Guy, stop that thing or else", "Warning", JOptionPane.WARNING_MESSAGE); } } public static void main(String [] args){ new Guess().setVisible(true); } }

Don't forget to name your class as "Guess"