Cocosd-x3.1 Menu使用樣本

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1、標頭檔

#include "cocos2d.h"USING_NS_CC;class MenuItemDemo : public cocos2d::Layer{public:    // there's no 'id' in cpp, so we recommend returning the class instance pointer    static cocos2d::Scene* createScene();        // Here's a difference. Method 'init' in cocos2d-x returns bool, instead of returning 'id' in cocos2d-iphone    virtual bool init();        // a selector callback    void menuCloseCallback(cocos2d::Ref* pSender);        // implement the "static create()" method manually    CREATE_FUNC(MenuItemDemo);};

2、cpp檔案

#include "MenuItemDemo.h"USING_NS_CC;Scene* MenuItemDemo::createScene(){    // 'scene' is an autorelease object    auto scene = Scene::create();        // 'layer' is an autorelease object    auto layer = MenuItemDemo::create();        // add layer as a child to scene    scene->addChild(layer);        // return the scene    return scene;    }bool MenuItemDemo::init(){    bool bRet = false;    do{        CC_BREAK_IF(!Layer::init());        auto winSize = Director::getInstance()->getWinSize();        //文字功能表項目        auto item1 = MenuItemFont::create("Item Font Test",[&](Ref* sender)                                          {                                              log("Item Font CallBack called");                                          });        item1->setFontSize(40);        item1->setFontName("Marker Felt");        item1->setPosition(Vec2(winSize.width/4,winSize.height/3*2));                auto menu1 = Menu::create(item1,NULL);        menu1->setPosition(Vec2::ZERO);        addChild(menu1);                //圖片功能表項目        auto item2 = MenuItemImage::create("CloseNormal.png","CloseSelected.png",[&](Ref* sender){            log("MenuItemImage");        });        item2->setPosition(Vec2(winSize.width/2,winSize.height/3*2));        menu1->addChild(item2);        //標籤功能表項目        auto item3 = MenuItemLabel::create(LabelTTF::create("Label Test", "Arial", 40), [&](Ref* sender){            log("Label CallBack called");        });        item3->setPosition(Vec2(winSize.width/4*3,winSize.height/3*2));        menu1->addChild(item3);        //觸發器功能表項目，實現開關關閉效果        auto item4 = MenuItemToggle::createWithCallback([&](Ref* sender){            log("Toggle Touched");        }, MenuItemFont::create("On"),MenuItemFont::create("Off"),NULL);        MenuItemFont::setFontName("Marker Felt");        MenuItemFont::setFontSize(35);        item4->setPosition(Vec2(winSize.width/4,winSize.height/3));        menu1->addChild(item4);        //高亮效果        auto item5 = MenuItemFont::create("Notice This Menu",[&](Ref* sender){            log("MenuItem touched");        });        item5->setPosition(Vec2(winSize.width/2,winSize.height/3));        auto color_action = TintBy::create(0.5f, 0, -255, -255);        auto color_back = color_action->reverse();        auto seq = Sequence::create(color_action,color_back, NULL);        item5->runAction(RepeatForever::create(seq));        menu1->addChild(item5);        //移動菜單        auto item6 = MenuItemFont::create("Move MenuItem",[&](Ref*){            log("Move Item Called");        });        item6->setPosition(Vec2(winSize.width/4*3,winSize.height/3));        auto moveTo = MoveTo::create(2.25, Vec2(winSize.width/4*3,winSize.height-30));        item6->runAction(moveTo);        menu1->addChild(item6);                                        bRet = true;    }while (0);        return bRet;}

3、

Cocosd-x3.1 Menu使用樣本