1.导入readyTitle和guide的Sprite
2.设置点击监听事件
3.点击触发时从场景移除这2个元素
4.添加到GameScene里面
Guide.h
#pragma once
#include “cocos2d.h”
USING_NS_CC;
class Guide : public Layer
{
public:
Guide(void);
~Guide(void);
virtual bool init();
CREATE_FUNC(Guide);
void rmGuide();
private:
EventListenerTouchOneByOne * listener;
Sprite * title;
Sprite * guide;
};Guide.cpp
#include “Guide.h”
USING_NS_CC;
Guide::Guide(void)
{
}
Guide::~Guide(void)
{
}
bool Guide::init()
{
if (!Layer::init())
{
return false;
}
auto origin=Director::getInstance()->getVisibleOrigin();
auto visibleSize=Director::getInstance()->getVisibleSize();
//Ready标题
title = Sprite::createWithSpriteFrameName(“text_ready.png”);
title->setPosition(Point(origin.x+visibleSize.width*0.5,origin.y+visibleSize.height*0.8));
this->addChild(title);
//玩法提示
guide = Sprite::createWithSpriteFrameName(“tutorial.png”);
guide->setPosition(Point(origin.x+visibleSize.width*0.5,origin.y+visibleSize.height*0.4));
this->addChild(guide);
listener=EventListenerTouchOneByOne::create();
listener->onTouchBegan=[=](Touch * t,Event * e)
{
return true;
};
listener->onTouchEnded=[=](Touch *t,Event * e)
{
_eventDispatcher->removeEventListener(listener);
auto fade = FadeOut::create(0.5f);
auto fade_2 = FadeOut::create(0.5f);
//淡出之后，回调删除函数，从场景移除这2个对象
auto callback = CallFuncN::create(CC_CALLBACK_0(Guide::rmGuide,this));
auto sequence = Sequence::create(fade,callback,NULL);
guide->runAction(sequence);
title->runAction(fade_2);
};
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener,this);
return true;
}
//移除这2个元素
void Guide::rmGuide()
{
this->removeChild(title);
this->removeChild(guide);
}
