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;

 1 //创建一个背景
 2     Size winSize = Director::getInstance()->getWinSize();
 3     spriteTest = Sprite::create("bg.png");
 4     spriteTest->setPosition(Vec2(winSize.width/2,winSize.height/2));
 5     this->addChild(spriteTest);
 6
 7     //
 8     MenuItemSprite *itemSprite = MenuItemSprite::create(Sprite::create("1.png"), Sprite::create("8.png"), [&](Ref *spander){
 9         CCLOG("点击了按钮");
10         //播放音效
11         SimpleAudioEngine::getInstance()->playEffect("bg.mp3");
12     });
13     itemSprite->setPosition(Vec2(winSize.width/2,100));
14
15     Menu *menu = Menu::create(itemSprite, NULL);
16     menu->setPosition(Vec2());
17     this->addChild(menu);
18
19     //播放背景音乐
20     SimpleAudioEngine::getInstance()->playBackgroundMusic("bg.mp3",true);
21     return true;
22
23     //提前加载音效(只加载不播放)
24     SimpleAudioEngine::getInstance()->preloadEffect("bg.mp3");

2.粒子系统

有个particle design 工具自定义粒子效果

1 ParticleFire *ex = ParticleFire::create();
2 ex->setPosition(Vec2(320, 240));
3  this->addChild(ex);

3.数据存储

1    //存储
2     UserDefault::getInstance()->setIntegerForKey("hp", 123);
3     UserDefault::getInstance()->flush();
4
5     //获取
6     int HP = UserDefault::getInstance()->getIntegerForKey("hp");
7     CCLOG("HP=%d",HP);