Cocos2d-x Array Samples 数组初始化、字符转浮点值，数组纬度转换、字符串分割

头文件

#ifndef __HELLOWORLD_SCENE_H__#define __HELLOWORLD_SCENE_H__#include "cocos2d.h"class HelloWorld : public cocos2d::Layer{public:    static cocos2d::Scene* createScene();    virtual bool init();    // a selector callback    void menuCloseCallback(cocos2d::Ref* pSender);    // implement the "static create()" method manually    CREATE_FUNC(HelloWorld);    //masai    float arr_heroId[10];    HelloWorld()    {        for (int i = 0; i < 10; i++)        {            arr_heroId[i] = i;        }    }};#endif // __HELLOWORLD_SCENE_H__

CPP文件

#include "HelloWorldScene.h"USING_NS_CC;Scene* HelloWorld::createScene(){    // 'scene' is an autorelease object    auto scene = Scene::create();    // 'layer' is an autorelease object    auto layer = HelloWorld::create();    // add layer as a child to scene    scene->addChild(layer);    // return the scene    return scene;}// on "init" you need to initialize your instancebool HelloWorld::init(){    //////////////////////////////    // 1. super init first    if ( !Layer::init() )    {        return false;    }    Size visibleSize = Director::getInstance()->getVisibleSize();    Vec2 origin = Director::getInstance()->getVisibleOrigin();    /////////////////////////////    // 2. add a menu item with "X" image, which is clicked to quit the program    //    you may modify it.    // add a "close" icon to exit the progress. it's an autorelease object    auto closeItem = MenuItemImage::create(                                           "CloseNormal.png",                                           "CloseSelected.png",                                           CC_CALLBACK_1(HelloWorld::menuCloseCallback, this));    closeItem->setPosition(Vec2(origin.x + visibleSize.width - closeItem->getContentSize().width/2 ,                                origin.y + closeItem->getContentSize().height/2));    // create menu, it's an autorelease object    auto menu = Menu::create(closeItem, NULL);    menu->setPosition(Vec2::ZERO);    this->addChild(menu, 1);    /////////////////////////////    // 3. add your codes below...    // add a label shows "Hello World"    // create and initialize a label    auto label = Label::createWithTTF("Hello World", "fonts/Marker Felt.ttf", 24);    // position the label on the center of the screen    label->setPosition(Vec2(origin.x + visibleSize.width/2,                            origin.y + visibleSize.height - label->getContentSize().height));    // add the label as a child to this layer    this->addChild(label, 1);    // add "HelloWorld" splash screen"    //auto sprite = Sprite::create("HelloWorld.png");    // position the sprite on the center of the screen   // sprite->setPosition(Vec2(visibleSize.width/2 + origin.x, visibleSize.height/2 + origin.y));    // add the sprite as a child to this layer   // this->addChild(sprite, 0);    //float arr_heroId[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };    float arr_heroActived[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };    float arr_heroLvl_1_MaxExp[10] = { 300, 300, 300, 300, 300, 300, 300, 300, 300, 300 };    float arr_heroCurrLvl[10] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };    float arr_heroCurrExp[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };    float arr_heroCurrMaxHp[10] = { 150, 180, 100, 150, 150, 150, 150, 150, 150, 150 };    float arr_heroAttackForce[10] = { 14, 10, 20, 20, 20, 20, 20, 20, 20, 20 };    float arr_heroDefenceForce[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };    float arr_heroRecoveryForce[10] = { 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 };    float arr_heroExp_LvlupRate[10] = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };    float arr_heroHp_LvlupRate[10] = { 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2 };    float arr_heroAttackForce_LvlupRate[10] = { 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15 };    float arr_heroDefenceForce_LvlupRate[10] = { 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15 };    float arr_heroRecoveryForce_LvlupRate[10] = { 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1 };    //float arr_heroData[14][10] = { { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { 300, 300, 300, 300, 300, 300, 300, 300, 300, 300 }, { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { 150, 180, 100, 150, 150, 150, 150, 150, 150, 150 }, { 14, 10, 20, 20, 20, 20, 20, 20, 20, 20 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 }, { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 }, { 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2, 1.2 }, { 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15 }, { 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15, 1.15 }, { 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1, 1.1 } };    float arr_heroData[14][10] = {  { arr_heroId[0], arr_heroId[1], arr_heroId[2], arr_heroId[3], arr_heroId[4], arr_heroId[5], arr_heroId[6], arr_heroId[7], arr_heroId[8], arr_heroId[9] },                                    { arr_heroActived[0], arr_heroActived[1], arr_heroActived[2], arr_heroActived[3], arr_heroActived[4], arr_heroActived[5], arr_heroActived[6], arr_heroActived[7], arr_heroActived[8], arr_heroActived[9] },                                    { arr_heroLvl_1_MaxExp[0], arr_heroLvl_1_MaxExp[1], arr_heroLvl_1_MaxExp[2], arr_heroLvl_1_MaxExp[3], arr_heroLvl_1_MaxExp[4], arr_heroLvl_1_MaxExp[5], arr_heroLvl_1_MaxExp[6], arr_heroLvl_1_MaxExp[7], arr_heroLvl_1_MaxExp[8], arr_heroLvl_1_MaxExp[9] },                                    { arr_heroCurrLvl[0], arr_heroCurrLvl[1], arr_heroCurrLvl[2], arr_heroCurrLvl[3], arr_heroCurrLvl[4], arr_heroCurrLvl[5], arr_heroCurrLvl[6], arr_heroCurrLvl[7], arr_heroCurrLvl[8], arr_heroCurrLvl[9] },                                    { arr_heroCurrExp[0], arr_heroCurrExp[1], arr_heroCurrExp[2], arr_heroCurrExp[3], arr_heroCurrExp[4], arr_heroCurrExp[5], arr_heroCurrExp[6], arr_heroCurrExp[7], arr_heroCurrExp[8], arr_heroCurrExp[9] },                                    { arr_heroCurrMaxHp[0], arr_heroCurrMaxHp[1], arr_heroCurrMaxHp[2], arr_heroCurrMaxHp[3], arr_heroCurrMaxHp[4], arr_heroCurrMaxHp[5], arr_heroCurrMaxHp[6], arr_heroCurrMaxHp[7], arr_heroCurrMaxHp[8], arr_heroCurrMaxHp[9] },                                    { arr_heroAttackForce[0], arr_heroAttackForce[1], arr_heroAttackForce[2], arr_heroAttackForce[3], arr_heroAttackForce[4], arr_heroAttackForce[5], arr_heroAttackForce[6], arr_heroAttackForce[7], arr_heroAttackForce[8], arr_heroAttackForce[9] },                                    { arr_heroDefenceForce[0], arr_heroDefenceForce[1], arr_heroDefenceForce[2], arr_heroDefenceForce[3], arr_heroDefenceForce[4], arr_heroDefenceForce[5], arr_heroDefenceForce[6], arr_heroDefenceForce[7], arr_heroDefenceForce[8], arr_heroDefenceForce[9] },                                    { arr_heroRecoveryForce[0], arr_heroRecoveryForce[1], arr_heroRecoveryForce[2], arr_heroRecoveryForce[3], arr_heroRecoveryForce[4], arr_heroRecoveryForce[5], arr_heroRecoveryForce[6], arr_heroRecoveryForce[7], arr_heroRecoveryForce[8], arr_heroRecoveryForce[9] },                                    { arr_heroExp_LvlupRate[0], arr_heroExp_LvlupRate[1], arr_heroExp_LvlupRate[2], arr_heroExp_LvlupRate[3], arr_heroExp_LvlupRate[4], arr_heroExp_LvlupRate[5], arr_heroExp_LvlupRate[6], arr_heroExp_LvlupRate[7], arr_heroExp_LvlupRate[8], arr_heroExp_LvlupRate[9] },                                    { arr_heroHp_LvlupRate[0], arr_heroHp_LvlupRate[1], arr_heroHp_LvlupRate[2], arr_heroHp_LvlupRate[3], arr_heroHp_LvlupRate[4], arr_heroHp_LvlupRate[5], arr_heroHp_LvlupRate[7], arr_heroHp_LvlupRate[7], arr_heroHp_LvlupRate[8], arr_heroHp_LvlupRate[9] },                                    { arr_heroAttackForce_LvlupRate[0], arr_heroAttackForce_LvlupRate[1], arr_heroAttackForce_LvlupRate[2], arr_heroAttackForce_LvlupRate[3], arr_heroAttackForce_LvlupRate[4], arr_heroAttackForce_LvlupRate[5], arr_heroAttackForce_LvlupRate[6], arr_heroAttackForce_LvlupRate[7], arr_heroAttackForce_LvlupRate[8], arr_heroAttackForce_LvlupRate[9] },                                    { arr_heroDefenceForce_LvlupRate[0], arr_heroDefenceForce_LvlupRate[1], arr_heroDefenceForce_LvlupRate[2], arr_heroDefenceForce_LvlupRate[3], arr_heroDefenceForce_LvlupRate[4], arr_heroDefenceForce_LvlupRate[5], arr_heroDefenceForce_LvlupRate[6], arr_heroDefenceForce_LvlupRate[7], arr_heroDefenceForce_LvlupRate[8], arr_heroDefenceForce_LvlupRate[9] },                                    { arr_heroRecoveryForce_LvlupRate[0], arr_heroRecoveryForce_LvlupRate[1], arr_heroRecoveryForce_LvlupRate[2], arr_heroRecoveryForce_LvlupRate[3], arr_heroRecoveryForce_LvlupRate[4], arr_heroRecoveryForce_LvlupRate[5], arr_heroRecoveryForce_LvlupRate[6], arr_heroRecoveryForce_LvlupRate[7], arr_heroRecoveryForce_LvlupRate[8], arr_heroRecoveryForce_LvlupRate[9] }                                    };    //masai    //float arr_test[2][10] = { { arr_heroId[10] }, { arr_heroActived[10] } };//  for (int i = 0; i < 10; i++)//      CCLOG("Array Output Data: %f", arr_heroCurrMaxHp[i]);    char str1[2000];    char str2[2000];    str2[0] = '\0';    for (int i = 0; i < 14; i++)    {        for (int j = 0; j < 10; j++)        {            //CCLOG("Array Output Data: %f", arr_heroData[i][j]);            sprintf(str1, "%f", arr_heroData[i][j]);            strcat(str2, str1);            strcat(str2, ",");        }    }    //CCLOG("String Output Data::%s", str2);    CCLOG("Ready to Split string\n");    char* pch;    pch = strtok(str2, ",");    CCLOG("FirstTime pch:%s", pch);    int i = 0;    //int j = 0;    //int k = 0;    float Manager_arr_heroData[14][10] = {};    while (pch != NULL)    {        CCLOG("Serial num %d: %s\n", i, pch);        CCLOG("new xiabiao i=%d j=%d \n", (i / 10), (i % 10));        Manager_arr_heroData[(i / 10)][(i % 10)] = String::createWithFormat("%s", pch)->floatValue();        pch = strtok(NULL, ",");        i++;    }    for (int j = 0; j < 14; j++)    {        for (int k = 0; k < 10; k++)        {            CCLOG("Manager heroData Array output Test:%f", Manager_arr_heroData[j][k]);        }        CCLOG("\n");    }    //for (int l = 0; l < 10; l++)    //  CCLOG("Array OutPut Test:%f", arr_heroId[l]);    return true;}void HelloWorld::menuCloseCallback(Ref* pSender){    Director::getInstance()->end();#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)    exit(0);#endif}