Nhờ anh chị nhận xét giúp em đoạn code này, em viết code cho cocos2d-x với ngôn ngữ c++, em cảm ơn ạ

File Game.cpp:
#include Game.h
#include Result.h

USING_NS_CC;

Scence” Game::createScene(){
	auto scene = Scene::create();
	auto layer = Game::create();
	scene->addChild(layer);	
}
Int score = 0;
Bool Game::init(){
	auto traiBong = Sprite(“traibong.jpg”);
	traiBong-> setAnchorPoint(Vec2(0,0));
traiBong-> setPosition(Vec2(visiblePosition.weight/2, visiblePosition.height/2));
addChild(traiBong);
	auto khungThanh = Sprite(“khungThanh.jpg”);
	Vec2 viTri = visiblePosition.weight/2;
	khungThanh->setAnchorPoint(Vec2(0.5,0));
	khungThanh->setPosition(Vec2(viTri,0);
	addChild(khungThanh);
	auto touchListener = EventLinsterTouchOneByOne::create();
	touchListener-> onTouchBegan = CC_CALLBACK_2(onTouchBegan,this);
touchListener-> onTouchEnded= CC_CALLBACK_2(onTouchEnded,this);
this->getEnvenDispatchar()->addEventListenerWithSenceGraphFriority
(touchListener,this);
bool onTouchBegan(Touch* touch, Event* event){
	Vec2 touchLocation = touch->getPosition();
	auto actionMove = MoveTo:: create(0.2, touchLocation);
	traiBong->runAction(actionMove);
	if(traiBong->getPosition().weight < viTri + 20){
		if(traiBong->getPosition().weight > viTri - 20){
			if(0 <= traiBong->getPosition().height <= 5){
				score++;
}
}
}
	return true;
}
void onTouchEnded(Touch* touch, Event* event){
	traiBong->setPosition(Vec2(viTri, visiblePosition.height/2));
}
auto nextPage = Sprite::creat(“nextPage.png”);
nextPage -> setAnchorPoint(Vec2(0,0));
nextPage -> setPosition(Vec2(0,0));
addChild(nextPage);
	auto touchListener2 = EventListenerTouchOneByOne::create();
	touchListener2 -> onTouchBegan = CC_CALLBACK_2
(onTouchBegan2,nextPage);
nextPage->getEventDispatchar()->addEventListenerWithSceneGraphFriority
(touchListener2,nextPage);
bool onTouchBegan2(Touch* touch, Event* event){
	auto chuyenTrang = Result::create(score);
Director:getInstance()->ReplaceScene(chuyenTrang);
Return true;
}
Return true;
}
File Result.cpp:
#include Game.h
#include Result.h

USING_NS_CC;
int diemSo;
Scence” Result::createScene(int soDiem){
	diemSo = soDiem;
	auto scene = Scene::create();
	auto layer = Game::create();
	scene->addChild(layer);	
}

bool Reuslt::init(){
	auto bongNho = Sprite::create(“bongnho.cpp”);
	bongNho->setAnchorPoint(0,0);
        int hoanhdo = 0;
        for(int i = 0; i < diemSo, i++){
                bongNho->setPosition(Vec2(hoanhdo,0));
                addChild(bongNho);
                hoanhdo+= 10;
}
Return true;
}