用java写一个愤怒小鸟游戏

由于愤怒小鸟游戏比较复杂，需要使用图形界面和物理引擎等技术，因此需要比较高级的编程技能和工具。以下是一个简单的示例代码，仅供参考：

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

public class AngryBirds extends JFrame implements ActionListener { private static final long serialVersionUID = 1L; private JPanel gamePanel; private JButton startButton, pauseButton, resumeButton, restartButton; private JLabel scoreLabel; private Timer timer; private int score; private ArrayList birds; private ArrayList pigs; private ArrayList blocks; private int level;

public AngryBirds() {
    setTitle("Angry Birds");
    setSize(800, 600);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setLayout(new BorderLayout());

    JPanel controlPanel = new JPanel(new FlowLayout());
    startButton = new JButton("Start");
    startButton.addActionListener(this);
    controlPanel.add(startButton);
    pauseButton = new JButton("Pause");
    pauseButton.addActionListener(this);
    controlPanel.add(pauseButton);
    resumeButton = new JButton("Resume");
    resumeButton.addActionListener(this);
    controlPanel.add(resumeButton);
    restartButton = new JButton("Restart");
    restartButton.addActionListener(this);
    controlPanel.add(restartButton);
    scoreLabel = new JLabel("Score: 0");
    controlPanel.add(scoreLabel);
    add(controlPanel, BorderLayout.NORTH);

    gamePanel = new JPanel();
    gamePanel.setBackground(Color.WHITE);
    add(gamePanel, BorderLayout.CENTER);

    setVisible(true);
}

@Override
public void actionPerformed(ActionEvent e) {
    if (e.getSource() == startButton) {
        startGame();
    } else if (e.getSource() == pauseButton) {
        pauseGame();
    } else if (e.getSource() == resumeButton) {
        resumeGame();
    } else if (e.getSource() == restartButton) {
        restartGame();
    } else if (e.getSource() == timer) {
        updateGame();
    }
}

private void startGame() {
    score = 0;
    scoreLabel.setText("Score: " + score);
    level = 1;
    createLevel();
    timer = new Timer(50, this);
    timer.start();
    startButton.setEnabled(false);
    pauseButton.setEnabled(true);
    resumeButton.setEnabled(false);
    restartButton.setEnabled(true);
}

private void pauseGame() {
    timer.stop();
    pauseButton.setEnabled(false);
    resumeButton.setEnabled(true);
}

private void resumeGame() {
    timer.start();
    pauseButton.setEnabled(true);
    resumeButton.setEnabled(false);
}

private void restartGame() {
    timer.stop();
    gamePanel.removeAll();
    scoreLabel.setText("Score: 0");
    startButton.setEnabled(true);
    pauseButton.setEnabled(false);
    resumeButton.setEnabled(false);
    restartButton.setEnabled(false);
}

private void createLevel() {
    birds = new ArrayList<Bird>();
    pigs = new ArrayList<Pig>();
    blocks = new ArrayList<Block>();

    // TODO: create birds, pigs and blocks for current level
    // use gamePanel.add() to add them to the panel
}

private void updateGame() {
    // TODO: update all birds, pigs and blocks
    // use gamePanel.repaint() to refresh the panel
    // check if any pig is hit by a bird, update score if necessary
    // check if all pigs are destroyed, go to next level if necessary
}

private class Bird {
    // TODO: define bird properties and behaviors
}

private class Pig {
    // TODO: define pig properties and behaviors
}

private class Block {
    // TODO: define block properties and behaviors
}

public static void main(String[] args) {
    new AngryBirds();
}

}