cocos2d-x背景音乐和音效

1.文件包含：

#include "cocos2d.h"
#include "SimpleAudioEngine.h"
using namespace CocosDenshion;

2.直接使用即可：

//一：播放背景音乐
    ////1.预加载背景音乐
    //SimpleAudioEngine::getInstance()->preloadBackgroundMusic("Sound/background.mp3");
    ////2.声音大小（0.0-1.0）手机上可用，Pc机不可用。
    //SimpleAudioEngine::getInstance()->setBackgroundMusicVolume(0.5);
    ////3.设置循环播放
    //SimpleAudioEngine::getInstance()->playBackgroundMusic("Sound/background.mp3",true);
    ////暂停
    //SimpleAudioEngine::getInstance()->pauseBackgroundMusic();
    ////继续
    //SimpleAudioEngine::getInstance()->resumeBackgroundMusic();
    ////停止
    //SimpleAudioEngine::getInstance()->stopBackgroundMusic();

    ////二：播放音效
    ////1.预加载音效
    //SimpleAudioEngine::getInstance()->preloadEffect("Sound/effect1.wav");
    ////2.播发音效
    //SimpleAudioEngine::getInstance()->playEffect("Sound/effect1.wav");