cocos2dx 音效 粒子 数据存储

1.音效

引入头文件

#include "simpleAudioEngine.h"

命名空间

using namespace CocosDenshion;

 //创建一个背景
     Size winSize = Director::getInstance()->getWinSize();
     spriteTest = Sprite::create("bg.png");
     spriteTest->setPosition(Vec2(winSize.width/,winSize.height/));
     this->addChild(spriteTest);

     //
     MenuItemSprite *itemSprite = MenuItemSprite::create(Sprite::create("1.png"), Sprite::create("8.png"), [&](Ref *spander){
         CCLOG("点击了按钮");
         //播放音效
         SimpleAudioEngine::getInstance()->playEffect("bg.mp3");
     });
     itemSprite->setPosition(Vec2(winSize.width/,));

     Menu *menu = Menu::create(itemSprite, NULL);
     menu->setPosition(Vec2());
     this->addChild(menu);

     //播放背景音乐
     SimpleAudioEngine::getInstance()->playBackgroundMusic("bg.mp3",true);
     return true;

     //提前加载音效(只加载不播放)
     SimpleAudioEngine::getInstance()->preloadEffect("bg.mp3");

2.粒子系统

有个particle design 工具自定义粒子效果

 ParticleFire *ex = ParticleFire::create();
 ex->setPosition(Vec2(, ));
  this->addChild(ex);

3.数据存储

    //存储
     UserDefault::getInstance()->setIntegerForKey("hp", );
     UserDefault::getInstance()->flush();

     //获取
     int HP = UserDefault::getInstance()->getIntegerForKey("hp");
     CCLOG("HP=%d",HP);