切水果java小游戏代码

切水果Java小游戏的代码通常涉及到基本的游戏循环、用户输入处理、碰撞检测以及图形绘制。这里给出一个简单的示例，假设我们有一个Flappy Fruit游戏：

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

public class FruitSlicer extends JFrame {
    private static final int FRUIT_WIDTH = 50;
    private static final int FRUIT_HEIGHT = 50;
    private static final int INTERVAL_MS = 100; // 每隔多少毫秒移动一次水果

    private JButton sliceButton;
    private Fruit fruit;

    public FruitSlicer() {
        initGame();
        setSize(FRUIT_WIDTH * 4 + 100, FRUIT_HEIGHT * 2);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setVisible(true);
    }

    private void initGame() {
        sliceButton = new JButton("切水果");
        add(sliceButton, BorderLayout.NORTH);
        sliceButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (fruit != null) {
                    // 在这里添加切水果的逻辑，比如改变游戏状态或得分
                    System.out.println("切到了水果！");
                }
            }
        });

        fruit = new Fruit(100, FRUIT_HEIGHT / 2); // 创建初始水果的位置
    }

    class Fruit extends JPanel implements Runnable {
        private int x;

        public Fruit(int startX, int startY) {
            x = startX;
        }

        @Override
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            g.setColor(Color.GREEN);
            g.fillRect(x, startY, FRUIT_WIDTH, FRUIT_HEIGHT);
        }

        @Override
        public void run() {
            while (true) {
                setLocation(x++, 0);
                try {
                    Thread.sleep(INTERVAL_MS);
                } catch (InterruptedException ex) {
                    ex.printStackTrace();
                }

                if (x > getWidth()) { // 当水果超出屏幕时，开始新的水果
                    x = 0;
                    fruit = new Fruit(x, FRUIT_HEIGHT / 2);
                }
            }
        }
    }

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