頭文件：T02Vector.h

#ifndef __T02Vector_H__

#define __T02Vector_H__

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#include "T32.h"

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class T02Vector : public Layer

{

public:

??? CREATE_FUNC(T02Vector);

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??? //Cocos2dx3.2以后使用Vector代替了CCArray

??? Vector<Sprite*> _arr;

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??? bool init();

};

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#endif

編寫：T02Vector.cpp

#include "T02Vector.h"

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//in cocos3.2 Vector代替CCArray

//如果不是Ref的子類，那不能用Vector，應該用std::vector

bool T02Vector::init()

{

??? Layer::init();

??? Sprite* sprite = Sprite::create();

???

??? //增加元素

??? _arr.pushBack(sprite);

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??? //遍歷

??? Vector<Sprite*>::iterator it;

??? for (it = _arr.begin(); it != _arr.end(); ++it)

??? {

??????? Sprite* s = *it;

??? }

??? for (auto it = _arr.begin(); it != _arr.end();++it)

??? {

????

??? }

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??? for (auto it: _arr)

??? {

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??? }

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??? //從后往前遍歷

??? for (auto it = _arr.rbegin(); it != _arr.rend();++it)

??? {

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??? }

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??? //刪除

??? _arr.eraseObject(sprite);

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??? return true;

}

頭文件：T03Map.h

#ifndef __T03Map_H__

#define __T03Map_H__

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#include "T32.h"

class T03Map : public Layer{

public:

??? CREATE_FUNC(T03Map);

??? bool init();

};

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#endif

編寫：T03Map.cpp

#include "T03Map.h"

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/*

???? ValueMap是用來代替cocos2d.x的CCDictionary

*/

bool T03Map::init()

{

??? Layer::init();

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??? //內容的加載

??? ValueMap& vm = FileUtils::getInstance()->getValueMapFromFile("about.xml");

???

??? //CCDictionary* dict = CCDictionary::createWithContentsOfFile("about.xml");

??? //const CCString* x = dict->valueForKey("x");

??? //x->intValue();

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??? //查找

??? auto it = vm.find("aaa");

??? if (it == vm.end())

??? {

??????? CCLog("can not find aaa");

??? }

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??? it = vm.find("people3");

??? it->first;?? //key:的類型是std::string

??? it->second;? //value:的類型是Value，相對cocos3.2.3的CCString

??? CCLog("key is %s, value is %s", it->first.c_str(), it->second.asString().c_str());

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??? CCLog("............................end");

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??? vm["中文"] = "bbb";

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??? CCLog("........start walk over");

??? //遍歷

??? for (auto it = vm.begin(); it != vm.end();++it)

??? {

??????? CCLog("key is %s,value is %s",it->first.c_str(),it->second.asString().c_str());

??? }

??? CCLog("..........................end");

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??? FileUtils::getInstance()->writeToFile(vm, "new.xml");

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#if 0

??? // C++11

??? for (auto it : vm)

??? {

??????? it.first;

??????? it.second;

??? }

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??? // 插入

??? vm["aa"] = 10;

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??? // 訪問，這種訪問有副作用，如果bb節點不存在，它會創建一個bb節點

??? Value& v = vm["bb"];

??? v = 100;

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??? vm["bb"] = false;

#endif

??? return true;

}

用到的about.xml如下：

<?xml version="1.0" encoding="UTF-8" ?>

<plist>

<dict>

<key>people1</key>

<string>許佳音工作室出品</string>

<key>people2</key>

<string>總監：許佳音</string>

<key>people3</key>

<string>程序：姜博</string>

<key>people4</key>

<string>美術：馬俊</string>

<key>people5</key>

<string>改編：班級</string>

</dict>

</plist>

頭文件：T04Label.h

#ifndef __T04Label_H__

#define __T04Label_H__

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#include "T32.h"

class T04Label :public Layer{

public:

??? CREATE_FUNC(T04Label);

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??? bool init();

};

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#endif

編寫：T04Label.cpp

#include "T04Label.h"

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bool T04Label::init()

{

??? Layer::init();

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??? {

??????? Label* label = Label::createWithCharMap("fonts/Labelatlas.png", 24, 32, '0');

??????? label->setString("12345");

??????? addChild(label);

??????? label->setPosition(winSize.width / 2, winSize.height / 2);

??? }

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#if 0

??? Label* label = Label::createWithBMFont();

??? Label* label = Label::createWithSystemFont("aaa", "Arial", 24);

??? Label* label = Label::createWithTTF("");

#endif

??? //Label* label = Label::createWithTexture()

??? return true;

}

運行結果：

頭文件：T05Touch.h

#ifndef __T05Touch_H__

#define __T05Touch_H__

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#include "T32.h"

class T05Touch :public Layer

{

public:

??? CREATE_FUNC(T05Touch);

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??? bool init();

??? void TouchEnded(Touch*,Event *);

};

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#endif

編寫：T05Touch.cpp

#include "T05Touch.h"

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bool T05Touch::init()

{

??? Layer::init();

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??? {

??????? // 一般使用這種方式，和一個Node相關聯

??????? EventListenerTouchOneByOne* ev = EventListenerTouchOneByOne::create();

??????? ev->onTouchBegan = [](Touch*, Event*){return true; };

??????? //? ev->onTouchEnded = [](Touch*, Event*){};

??????? ev->onTouchEnded = CC_CALLBACK_2(T05Touch::TouchEnded, this);

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??????? _eventDispatcher->addEventListenerWithSceneGraphPriority(ev, this);

??? }

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#if 0

??? {

??????? // 固有優先級的方式使用比較少

??????? EventListenerTouchOneByOne* ev = EventListenerTouchOneByOne::create();

??????? ev->setSwallowTouches(true);

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??????? ev->onTouchBegan = [](Touch*, Event*){CCLog("Touch Begin"); return true; };

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??????? _eventDispatcher->addEventListenerWithFixedPriority(ev, -128);

??? }

#endif

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??? {

??????? Sprite* node = Sprite::create();

??????? addChild(node);

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??????? EventListenerTouchOneByOne* ev = EventListenerTouchOneByOne::create();

??????? ev->onTouchBegan = [](Touch* touch, Event*){

??????????? //通過touch->getLocation()的方式獲得被選中的點的位置

??????????? Vec2 pt = touch->getLocation();

??????????? CCLog("Sprite is touched, pt.x=%f, pt.y=%f", pt.x, pt.y);

??????????? return true;

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??????? };

??????? //? ev->onTouchEnded = [](Touch*, Event*){};

??????? // ev->onTouchEnded = CC_CALLBACK_2(T05Touch::TouchEnded, this);

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??????? _eventDispatcher->addEventListenerWithSceneGraphPriority(ev, node);

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??? }

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??? {

??????? EventListenerTouchAllAtOnce* ev = EventListenerTouchAllAtOnce::create();

??????? ev->onTouchesBegan = [](const std::vector<Touch*>&, Event*){};

??????? _eventDispatcher->addEventListenerWithSceneGraphPriority(ev, this);

??? }

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??? return true;

}

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void T05Touch::TouchEnded(Touch*, Event*){

}