java实现羊了个羊（java实现直播功能）

import javax.swing.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Random;

public class SheepGame extends JFrame {

private static final int WIDTH = 800;

private static final int HEIGHT = 600;

private static final int SHEEP_SIZE = 50;

private static final int SHEEP_COUNT = 16;

private Random random = new Random();

private JPanel gamePanel;

private JButton startButton;

private boolean gameStarted = false;

public SheepGame() {

setTitle("羊了个羊");

setSize(WIDTH, HEIGHT);

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setLocationRelativeTo(null); // Center the window

setResizable(false);

gamePanel = new JPanel() {

@Override

protected void paintComponent(Graphics g) {

super.paintComponent(g);

if (gameStarted) {

drawSheep(g);

}

}

};

gamePanel.setLayout(null);

gamePanel.setPreferredSize(new Dimension(WIDTH, HEIGHT));

startButton = new JButton("开始游戏");

startButton.setBounds(WIDTH / 4, HEIGHT / 2 - 25, 100, 50);

startButton.addActionListener(new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

gameStarted = true;

gamePanel.repaint();

startButton.setEnabled(false);

}

});

add(gamePanel, BorderLayout.CENTER);

add(startButton, BorderLayout.PAGE_START);

setVisible(true);

}

private void drawSheep(Graphics g) {

for (int i = 0; i < SHEEP_COUNT; i++) {

int x = random.nextInt(WIDTH - SHEEP_SIZE);

int y = random.nextInt(HEIGHT - SHEEP_SIZE);

g.setColor(Color.YELLOW);

g.fillRect(x, y, SHEEP_SIZE, SHEEP_SIZE);

g.setColor(Color.BLACK);

g.drawOval(x + 5, y + 5, SHEEP_SIZE - 10, SHEEP_SIZE - 10);

g.drawOval(x + 15, y + 15, SHEEP_SIZE - 30, SHEEP_SIZE - 30);

}

}

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

new SheepGame();

}

});

}

}