Scene Class for Cocos2dx v3

gistfile1.cpp

#include "cocos2d.h"

template <typename T>
class BaseScene : public cocos2d::Layer {
public:
    static cocos2d::Scene* createScene(){
        
        auto scene = cocos2d::Scene::create();
        auto layer = T::create();
        
        scene->addChild( layer );
        
        return scene;
    }
    
    static T* create(){
        auto scene = new T();
        if( scene && scene->init() ){
            scene->autorelease();
            return scene;
        } else {
            delete scene;
            return nullptr;
        }
    }
};