java消消乐小游戏代码

Java消消乐小游戏的实现大致需要以下步骤：

1. 绘制游戏界面。使用Java Swing或JavaFX等GUI框架，绘制游戏的背景、方块、分数等界面元素。

2. 随机生成方块。使用Java的随机数函数，随机生成不同颜色的方块。

3. 处理用户操作。监听用户的鼠标点击事件，判断用户点击的方块是否符合消除条件，如果符合则进行消除操作。

4. 消除方块。使用递归或广度优先搜索等算法，寻找符合消除条件的方块并进行消除操作。

5. 计算得分。根据消除的方块数量和连击次数计算得分，并在界面上显示出来。

6. 判断游戏是否结束。如果屏幕上没有可消除的方块，则判断游戏结束，显示得分并提示用户是否重新开始游戏。

以下是一个简单的Java消消乐小游戏代码示例，仅供参考：

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

public class XOXOGame extends JFrame implements MouseListener {
    private JPanel panel;
    private JLabel scoreLabel;
    private int score;
    private int[][] blocks;
    private int blockCount;

    public XOXOGame() {
        panel = new JPanel(new GridLayout(8, 8));
        panel.addMouseListener(this);
        scoreLabel = new JLabel("Score: 0");
        blocks = new int;
        blockCount = 0;
        initGame();
        add(panel, BorderLayout.CENTER);
        add(scoreLabel, BorderLayout.SOUTH);
        setSize(500, 500);
        setVisible(true);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }

    private void initGame() {
        Random random = new Random();
        for (int i = 0; i < 8; i++) {
            for (int j = 0; j < 8; j++) {
                blocks[i][j] = random.nextInt(5) + 1;
                JLabel label = new JLabel(getBlockIcon(blocks[i][j]));
                label.setHorizontalAlignment(JLabel.CENTER);
                panel.add(label);
            }
        }
        blockCount = 64;
    }

    private void updateScore(int count) {
        score += count * count * 10;
        scoreLabel.setText("Score: " + score);
    }

    private ImageIcon getBlockIcon(int type) {
        String filename = "block_" + type + ".png";
        return new ImageIcon(getClass().getResource(filename));
    }

    private boolean isValidBlock(int x, int y) {
        return x >= 0 && x < 8 && y >= 0 && y < 8 && blocks[x][y] > 0;
    }

    private int findConnectedBlocks(int x, int y, int type) {
        if (!isValidBlock(x, y) || blocks[x][y] != type) {
            return 0;
        }
        blocks[x][y] = -1;
        return 1 + findConnectedBlocks(x - 1, y, type)
                 + findConnectedBlocks(x + 1, y, type)
                 + findConnectedBlocks(x, y - 1, type)
                 + findConnectedBlocks(x, y + 1, type);
    }

    private void removeConnectedBlocks(int x, int y, int type) {
        if (!isValidBlock(x, y) || blocks[x][y] != -1) {
            return;
        }
        blocks[x][y] = 0;
        panel.remove(8 * x + y);
        blockCount--;
        updateScore(1);
        removeConnectedBlocks(x - 1, y, type);
        removeConnectedBlocks(x + 1, y, type);
        removeConnectedBlocks(x, y - 1, type);
        removeConnectedBlocks(x, y + 1, type);
    }

    private void handleMouseClicked(MouseEvent e) {
        if (blockCount <= 0) {
            JOptionPane.showMessageDialog(this, "Game Over! Score: " + score);
            System.exit(0);
        }
        JLabel label = (JLabel) e.getComponent();
        int index = panel.getComponentZOrder(label);
        int x = index / 8;
        int y = index % 8;
        if (blocks[x][y] <= 0) {
            return;
        }
        int type = blocks[x][y];
        int count = findConnectedBlocks(x, y, type);
        if (count < 2) {
            return;
        }
        removeConnectedBlocks(x, y, type);
        while (true) {
            boolean flag = false;
            for (int i = 7; i >= 0; i--) {
                for (int j = 0; j < 8; j++) {
                    if (blocks[i][j] == 0 && isValidBlock(i - 1, j)) {
                        flag = true;
                        blocks[i][j] = blocks[i - 1][j];
                        blocks[i - 1][j] = 0;
                        panel.remove(8 * i + j);
                        JLabel newLabel = new JLabel(getBlockIcon(blocks[i][j]));
                        newLabel.setHorizontalAlignment(JLabel.CENTER);
                        panel.add(newLabel, 8 * i + j);
                    }
                }
            }
            if (!flag) {
                break;
            }
            try {
                Thread.sleep(100);
            } catch (InterruptedException ex) {}
            panel.updateUI();
        }
    }

    public void mouseClicked(MouseEvent e) {
        handleMouseClicked(e);
    }

    public void mousePressed(MouseEvent e) {}
    public void mouseReleased(MouseEvent e) {}
    public void mouseEntered(MouseEvent e) {}
    public void mouseExited(MouseEvent e) {}

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