用Java实现别踩白块游戏

原创于 2024-02-24 08:06:23 发布 · 846 阅读

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#java #游戏

本文介绍了使用JavaSwing开发的一个名为别踩白块的游戏，游戏中融入了背景音乐播放功能，当玩家踩到白块时，游戏得分变化并检测游戏是否结束。

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.sound.sampled.*;

public class Don'tStepOnWhiteTile extends JFrame implements ActionListener {

private static final int ROWS = 4;
private static final int COLS = 4;
private static final int TILE_SIZE = 100;

private JButton[][] tiles;
private int score;
private Clip backgroundMusic;

public Don'tStepOnWhiteTile() {
setTitle("别踩白块");
setSize(COLS * TILE_SIZE, ROWS * TILE_SIZE);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

tiles = new JButton[ROWS][COLS];
setLayout(new GridLayout(ROWS, COLS));

for (int row = 0; row < ROWS; row++) {
for (int col = 0; col < COLS; col++) {
tiles[row][col] = new JButton();
tiles[row][col].setBackground(Color.WHITE);
tiles[row][col].addActionListener(this);
add(tiles[row][col]);
}
}

score = 0;

loadBackgroundMusic();

setVisible(true);
}

private void loadBackgroundMusic() {
try {
AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(getClass().getResource("background_music.wav"));
backgroundMusic = AudioSystem.getClip();
backgroundMusic.open(audioInputStream);
backgroundMusic.loop(Clip.LOOP_CONTINUOUSLY);
} catch (Exception e) {
e.printStackTrace();
}
}

public void actionPerformed(ActionEvent e) {
JButton tile = (JButton) e.getSource();
if (tile.getBackground() == Color.WHITE) {
tile.setBackground(Color.BLACK);
score++;
} else {
tile.setBackground(Color.WHITE);
score--;
}

if (score < 0) {
score = 0;
}

if (isGameOver()) {
backgroundMusic.stop();
JOptionPane.showMessageDialog(this, "游戏结束！得分：" + score, "游戏结束", JOptionPane.INFORMATION_MESSAGE);
resetGame();
}
}

private boolean isGameOver() {
for (int row = 0; row < ROWS; row++) {
for (int col = 0; col < COLS; col++) {
if (tiles[row][col].getBackground() == Color.WHITE) {
return false;
}
}
}
return true;
}

private void resetGame() {
for (int row = 0; row < ROWS; row++) {
for (int col = 0; col < COLS; col++) {
tiles[row][col].setBackground(Color.WHITE);
}
}
score = 0;
backgroundMusic.loop(Clip.LOOP_CONTINUOUSLY);
}

public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
new Don'tStepOnWhiteTile();
}
});
}
}