ADD file via upload

src/SoundManager.java

@@ -0,0 +1,44 @@
+package com.snakegame;
+
+import javax.sound.sampled.*;
+import java.io.File;
+import java.io.IOException;
+
+public class SoundManager {
+    private Clip backgroundMusicClip;
+    private boolean musicEnabled = true;  // 控制音乐是否启用
+
+    public SoundManager() {
+        // 初始化时不自动播放音乐
+    }
+
+    public void playBackgroundMusic(String filePath) {
+        if (!musicEnabled) return;  // 如果音乐被禁用，则不播放
+
+        stopBackgroundMusic();  // 停止当前播放的音乐
+        try {
+            File backgroundMusicFile = new File(filePath);
+            AudioInputStream backgroundMusicStream = AudioSystem.getAudioInputStream(backgroundMusicFile);
+            backgroundMusicClip = AudioSystem.getClip();
+            backgroundMusicClip.open(backgroundMusicStream);
+            backgroundMusicClip.loop(Clip.LOOP_CONTINUOUSLY);
+        } catch (UnsupportedAudioFileException | IOException | LineUnavailableException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void stopBackgroundMusic() {
+        if (backgroundMusicClip != null && backgroundMusicClip.isRunning()) {
+            backgroundMusicClip.stop();
+        }
+    }
+
+    public void toggleMusic() {
+        musicEnabled = !musicEnabled;
+        if (musicEnabled && backgroundMusicClip != null) {
+            playBackgroundMusic("resources/background1.wav");  // 重新播放音乐
+        } else {
+            stopBackgroundMusic();
+        }
+    }
+}