Layer parameters for initializing 레이어에 파라미터 넘겨주는 방법 - cocos2d-x 3.0

HomeScene에 파라미터가 포함된 HomeLayer를 추가하는 방법

HomeScene.h

#ifndef __Fortune__HomeScene__
#define __Fortune__HomeScene__

#include "cocos2d.h"

class HomeScene:public cocos2d::Scene
{
public:
    static cocos2d::Scene* createScene();
};

#endif

HomeScene.cpp

#include "HomeScene.h"
#include "HomeLayer.h"

cocos2d::Scene* HomeScene::createScene()
{
    auto scene = cocos2d::Scene::create();
    auto layer = HomeLayer::createWithScenetype(2);
    
    scene->addChild(layer);
    
    return scene;
}

HomeLayer.h

#include "cocos2d.h"
class HomeLayer:public cocos2d::Layer
{
public:
    static cocos2d::Layer* createWithScenetype(int st);
    bool init(int st);

private:
    int _type;    
};

HomeLayer.cpp

#include "HomeLayer.h"
Layer* HomeLayer::createWithScenetype(int st)
{
    auto layer = new HomeLayer();
    if (layer && layer->init(st))
    {
        layer->autorelease();
        return layer;
    }
    return NULL;
}

bool HomeLayer::init(int st)
{
    if (!Layer::init())
    {
        return false;
    }
    
    _type = st;
    
    log("scene type : %d", _type);
    }
    
    return true;
}