PixelGame.java

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

public class PixelGame extends JFrame {

    private String version = "V0.1_432CD";
    private boolean updateAvailable = false;

    public PixelGame() {
        setTitle("Pixel Game - " + version);
        setSize(800, 600);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        setLayout(new FlowLayout());

        JButton startButton = new JButton("Start");
        startButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                showLoadingScreen();
                // Simulate loading process for 10-15 seconds
                new Timer(1000, new ActionListener() {
                    int progress = 0;

                    @Override
                    public void actionPerformed(ActionEvent e) {
                        progress += 10;
                        if (progress >= 100) {
                            ((Timer) e.getSource()).stop();
                            closeLoadingScreen();
                            // Set background, blocks, and add the circle
                            setGameBackground("Images/water/Water.png");
                            setBlocks("Images/Gorund/Gorund.png");
                            addCircle();
                        } else {
                            // Update progress bar
                            updateProgressBar(progress);
                        }
                    }
                }).start();
            }
        });
        add(startButton);

        JButton optionsButton = new JButton("Options");
        optionsButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                showOptions();
            }
        });
        add(optionsButton);

        JButton creditsButton = new JButton("Credits");
        creditsButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                showCredits();
            }
        });
        add(creditsButton);

        JButton updateButton = new JButton("Update");
        updateButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                updateGame();
            }
        });
        if(updateAvailable) {
            add(updateButton);
        }
    }

    private void showLoadingScreen() {
        JDialog loadingDialog = new JDialog(this, "Loading", true);
        loadingDialog.setSize(300, 100);
        loadingDialog.setLocationRelativeTo(this);

        JProgressBar progressBar = new JProgressBar();
        progressBar.setIndeterminate(true);
        progressBar.setStringPainted(true);
        progressBar.setString("Loading...");
        loadingDialog.add(progressBar);

        loadingDialog.setVisible(true);
    }

    private void closeLoadingScreen() {
        // Close the loading screen dialog
        for (Window window : Window.getWindows()) {
            if (window instanceof JDialog) {
                JDialog dialog = (JDialog) window;
                if (dialog.getTitle().equals("Loading")) {
                    dialog.dispose();
                    break;
                }
            }
        }
    }

    private void updateProgressBar(int progress) {
        // Update the progress bar in the loading screen
        for (Window window : Window.getWindows()) {
            if (window instanceof JDialog) {
                JDialog dialog = (JDialog) window;
                if (dialog.getTitle().equals("Loading")) {
                    Component[] components = dialog.getContentPane().getComponents();
                    for (Component component : components) {
                        if (component instanceof JProgressBar) {
                            ((JProgressBar) component).setValue(progress);
                            break;
                        }
                    }
                    break;
                }
            }
        }
    }

    private void setGameBackground(String imagePath) {
        // Set background of the game
    }

    private void setBlocks(String imagePath) {
        // Set blocks in the game
    }

    private void addCircle() {
        // Add circle to the game
        // Implement controls for circle movement
    }

    private void showOptions() {
        // Implement Options menu
    }

    private void showCredits() {
        // Implement Credits menu
    }

    private void updateGame() {
        // Open new version of the game
        String newVersion = "V2/Game.java";
        JOptionPane.showMessageDialog(this, "Updating to " + newVersion);
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                new PixelGame().setVisible(true);
            }
        });
    }
}