I was wondering if there was anyone that could look at my code, which is working so you can copy it and test it. what my problem is when the bottom bar counts down to the end it is supposed to end the game and then start it from the start again. But I think I am missing some code or my code just isn't written properly to do what i want it to do. Can anyone review it and see where I have gone wrong?
this is the game screen with all the GUI and the main():
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.Timer;
public class GameScreen {
public static void main(String[] args) throws InterruptedException {
final ProgressBar progressBar = new ProgressBar() {
@Override
public Dimension getPreferredSize() {
return new Dimension(0, 30);
}
};
final JFrame game = new JFrame();
final JButton playButton, guessButton;
final JPanel topPanel, gamePanel, rangePanel, guessPanel;
final JTextArea gameStatus;
final GuessingGame gameNumbers;
final JLabel rangeLabel = new JLabel("Range: ");
final JTextField playerName = new JTextField("", 20);
final JTextField guessInput = new JTextField("", 20);
gameStatus = new JTextArea(10, 20);
JScrollPane scroll = new JScrollPane(gameStatus);
gameNumbers = new GuessingGame();
playButton = new JButton("Play");
guessButton = new JButton("Guess");
topPanel = new JPanel();
topPanel.setBackground(Color.yellow);
topPanel.add(new JLabel("Player: "));
topPanel.add(playerName);
topPanel.add(playButton);
rangePanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
rangePanel.add(rangeLabel, BorderLayout.CENTER);
guessPanel = new JPanel();
guessPanel.add(new JLabel("Guess: "));
guessPanel.add(guessInput);
guessPanel.add(guessButton);
gamePanel = new JPanel(new BorderLayout());
gamePanel.add(rangePanel, BorderLayout.NORTH);
gamePanel.add(guessPanel);
game.setTitle("Guessing Game");
game.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
game.add(topPanel, BorderLayout.NORTH);
game.add(scroll, BorderLayout.EAST);
game.add(gamePanel, BorderLayout.CENTER);
game.add(progressBar, BorderLayout.SOUTH);
gameStatus.setFocusable(false);
guessButton.setEnabled(false);
guessInput.setEnabled(false);
final Timer gameTimer = new Timer(1000, new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
if (progressBar.getRunStatus() == false){
System.out.println("YAY");
guessButton.setEnabled(false);
guessInput.setEnabled(false);
playButton.setEnabled(true);
playerName.setEnabled(true);
}
}
});
playButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (playerName.getText().equals("")) {
JOptionPane.showMessageDialog(gamePanel, "Invalid Player Name");
} else {
progressBar.repaint();
progressBar.StartTimer();
progressBar.setBackground(Color.gray);
gameNumbers.play();
gameStatus.append("Game Started!\n");
rangeLabel.setText(gameNumbers.toString());
guessButton.setEnabled(true);
guessInput.setEnabled(true);
playButton.setEnabled(false);
playerName.setEnabled(false);
gameTimer.start();
}
}
});
guessButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
int playerGuess = Integer.parseInt(guessInput.getText());
if (gameNumbers.isGuessCorrect(playerGuess)) {
gameStatus.append("Game Over!\n");
guessButton.setEnabled(false);
guessInput.setEnabled(false);
playButton.setEnabled(true);
playerName.setEnabled(true);
JOptionPane.showMessageDialog(gamePanel, "" + playerName.getText() + " wins!");
}
if (gameNumbers.isGuessAlmostCorrect(playerGuess)) {
gameStatus.append("very close!\n");
guessInput.requestFocus();
}
if (gameNumbers.isGuessLarger(playerGuess)) {
gameStatus.append("try something smaller...\n");
guessInput.requestFocus();
}
if (gameNumbers.isGuessSmaller(playerGuess)) {
gameStatus.append("try something larger...\n");
guessInput.requestFocus();
}
}
});
game.pack();
game.setVisible(true);
}
;
}
This is my progressBar class:
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import javax.swing.JPanel;
import javax.swing.Timer;
class ProgressBar extends JPanel {
public int minValue, maxValue;
private int currentValue;
public boolean running;
private ArrayList<Rectangle> rects = new ArrayList<>();
private int removeValue = 0;
public ProgressBar() {
setMaxValue();
minValue = 0;
this.running = true;
currentValue = maxValue;
this.setBackground(Color.green);
}
public void StartTimer() {
setMaxValue();
Timer progressBarCountDownTimer = new Timer(1000, new ActionListener() {
int count = getMaxValue();
@Override
public void actionPerformed(ActionEvent ae) {
if (getValue() == 0) {
setRunStatus(false);
((Timer) ae.getSource()).stop();
System.out.println("YAY");
;
} else {
count--;
System.out.println(getValue());
setValue(count);
}
setValue(count);
}
});
progressBarCountDownTimer.start();
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g;
rects.clear();
int rectWidths = getWidth() / getMaxValue();
int startingX = 0;
for (int i = 0; i < (getMaxValue() - removeValue); i++) {
rects.add(new Rectangle(startingX, 0, rectWidths, getHeight()));
startingX += rectWidths;
}
for (Rectangle r : rects) {
g2d.setColor(Color.green);
g2d.fillRect(r.x, r.y, r.width, r.height);
}
}
public int getValue() {
return currentValue;
}
public void setRunStatus(boolean running) {
this.running = running;
}
public boolean getRunStatus() {
if (this.running == true) {
return true;
} else {
return false;
}
}
public void setValue(int value) {
int rem = value - currentValue;
removeValue -= rem;
currentValue = value;
repaint();
}
public int getMaxValue() {
return maxValue;
}
public void setMaxValue() {
maxValue = RandomValues.integer(5, 20);
}
}
This is my Guessing Game class():
public class GuessingGame {
int minRange, maxRange, secretNumber;
RandomValues randomValue;
public GuessingGame() {
randomValue = new RandomValues();
}
public int getMinRange() {
return minRange;
}
public int getMaxRange() {
return maxRange;
}
public void setMinRange() {
this.minRange = randomValue.integer(1, 10);
}
public void setMaxRange() {
this.maxRange = randomValue.integer(80, 100);
}
public int getSecretNumber() {
return secretNumber;
}
public void setSecretNumber() {
this.secretNumber = randomValue.integer(minRange, maxRange);
}
public void play() {
setMinRange();
setMaxRange();
setSecretNumber();
}
public boolean isGuessCorrect(int guess) {
if (guess == this.secretNumber) {
return true;
} else {
return false;
}
}
public boolean isGuessAlmostCorrect(int guess) {
if (guess >= this.secretNumber - 5 & guess <= this.secretNumber + 5 & guess != this.secretNumber) {
return true;
} else {
return false;
}
}
public boolean isGuessSmaller(int guess) {
if (guess < this.secretNumber) {
return true;
} else {
return false;
}
}
public boolean isGuessLarger(int guess) {
if (guess > this.secretNumber) {
return true;
} else {
return false;
}
}
@Override
public String toString() {
return String.format("Range: %d to %d answer: %d", getMinRange(), getMaxRange(), getSecretNumber());
}
}
And finally, this is just my simple RandomValues class to get random Numbers:
import java.util.Random;
public class RandomValues {
public static int integer(int min, int max) {
Random randomNum = new Random();
int randomValue = randomNum.nextInt(max - min + 1) + min;
return randomValue;
}
}
I am sorry if this is a little bit too long, but if you do copy and paste it, it does work and load it's just the count down timer part just doesn't seem to want to work the way i want it to... if there is anyone that could help me out, i would love them forever :)
