cocos2dx3.2 读取json

概述#include "json/rapidjson.h" #include "json/Document.h" #include "json/reader.h" #include "json/writer.h" #include "cocos2d.h" USING_NS_CC; bool SpaceShip::init(ValueMap&vm,int index){          do{    

#include "Json/rAPIdJson.h"

#include "Json/document.h"

#include "Json/reader.h"

#include "Json/writer.h"

#include "cocos2d.h"

USING_NS_CC;

bool SpaceShip::init(ValueMap&vm,int index){

do{

/*读取配置文件字符串数据*/

ssize_t size;

std::string pathKey = fileUtils::getInstance()->fullPathForfilename("Json/ship_config.Json");

unsigned char*ch=fileUtils::getInstance()->getfileData(pathKey.c_str(),"r",&size);

std::string data=std::string((const char*)ch,size);

/*开始解析*/

rAPIdJson::document doc;///<创建一个document对象rAPIdJson的相关 *** 作都在document类中

doc.Parse<0>(data.c_str());///<通过Parse方法将Json数据解析出来

if(doc.HasParseError())

{

cclOG("GetParseError%s\n",doc.GetParseError());

return false;

}

if(index>0)

{

int size = doc.Size();

for (int i = 0; i < size; ++i)

{

int ID = doc[i]["ID"].GetInt();

if (ID == index)

{

char c[2];//！！！！！！！！！！！！！！！0~9个飞船，超过需扩展

sprintf(c,"%d",index-1);

const char*modePath =doc[i]["pic"].GetString();

cclOG("ship path:%s",modePath);

std::string pre = "Image/SpaceShip/";

shipSp = Sprite::create(pre.append(modePath).append(".png"));

// shipSp->setAnchorPoint(Point(.5,.5));

Size ss= shipSp->getContentSize();

shipSp->setRotation(SHIPROTATION);

addChild(shipSp,SPACESHIP,SPACESHIP);

shIEldValue = doc[i]["shIEld"].GetInt();

energy = doc[i]["energy"].GetInt();

shapeID = doc[i]["shape"].GetInt();

m_rate = doc[i]["rate"].GetDouble();

radius = ss.wIDth*0.6;

break;

}

}

}

}while(0);

scheduleUpdate();

return true;

}

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