cocos2d-x (音效音乐)SimpleAudioEngine

cocos2d-x 游戏中声音 有两种 一种是背景音乐 一种是音效 加载音乐 或者音效的时候 我们需要先缓存声音 #define EFFECT_FILE "effect1.wav" //音效 #define MUSIC_FILE "background.mp3" //音乐 这两个宏 代表了 音乐和音效的名称或者目录 SimpleAudioEngine::sharedEngine()->preloadBackgroundMusic( CCFileUtils::sharedFileUtils()->fullPathFromrelativePath(MUSIC_FILE) );//缓存音乐 SimpleAudioEngine::sharedEngine()->preloadEffect( CCFileUtils::sharedFileUtils()->fullPathFromrelativePath(EFFECT_FILE) );//缓存音效 // set default volume SimpleAudioEngine::sharedEngine()->setEffectsVolume(0.5);//设置音效声音 SimpleAudioEngine::sharedEngine()->setBackgroundMusicVolume(0.5);//设置音乐声音 1.播放背景音乐 SimpleAudioEngine::sharedEngine()->playBackgroundMusic(std::string(CCFileUtils::sharedFileUtils()->fullPathFromrelativePath(MUSIC_FILE)).c_str(),true); 2.也可以判断目前有没有背景音乐 if (SimpleAudioEngine::sharedEngine()->isBackgroundMusicPlaying()) { cclOG("背景音乐正在播放"); } else { cclOG("没有背景音乐播放"); } 3.停止背景音乐 SimpleAudioEngine::sharedEngine()->stopBackgroundMusic(); 4.暂停背景音乐 SimpleAudioEngine::sharedEngine()->pauseBackgroundMusic(); 5.恢复背景音乐 SimpleAudioEngine::sharedEngine()->resumeBackgroundMusic(); 6.重头调用背景音乐 SimpleAudioEngine::sharedEngine()->rewindBackgroundMusic(); 音效部分 1.播放音效 m_nSoundId = SimpleAudioEngine::sharedEngine()->playEffect(std::string(CCFileUtils::sharedFileUtils()->fullPathFromrelativePath(EFFECT_FILE)).c_str()); 2.重复播放音效 m_nSoundId = SimpleAudioEngine::sharedEngine()->playEffect(std::string(CCFileUtils::sharedFileUtils()->fullPathFromrelativePath(EFFECT_FILE)).c_str(),true); 3.停止播放音效 SimpleAudioEngine::sharedEngine()->stopEffect(m_nSoundId); 4.卸载音效 SimpleAudioEngine::sharedEngine()->unloadEffect(std::string(CCFileUtils::sharedFileUtils()->fullPathFromrelativePath(EFFECT_FILE)).c_str()); 5.暂停音效 SimpleAudioEngine::sharedEngine()->pauseEffect(m_nSoundId); 6.恢复音效 SimpleAudioEngine::sharedEngine()->resumeEffect(m_nSoundId); 7.暂停所有音效 SimpleAudioEngine::sharedEngine()->pauseAllEffects(); 8.恢复所有音效 SimpleAudioEngine::sharedEngine()->resumeAllEffects(); 9.停止所有音效 SimpleAudioEngine::sharedEngine()->stopAllEffects();