给一个场景添加两个层吧。
首先创建两个layer，以下是头文件
#pragma once
#include "cocos2d.h"
USING_NS_CC;
class BackgroundLayer : public cocos2d::CCLayer
{
public:
virtual bool init();
CREATE_FUNC(BackgroundLayer);
};
#pragma once
#include "cocos2d.h"
USING_NS_CC;
class FishLayer : public cocos2d::CCLayer
{
public:
virtual bool init();
CREATE_FUNC(FishLayer);
};
现在去源文件实现一下：
#include "BackgroundLayer.h"
bool BackgroundLayer::init()
{
CCSprite* bg = CCSprite::create("bg.png");
bg->setPosition(ccp(visiblesize.width/2,visiblesize.height/2));
addChild(bg);
return true;
}
#include "FishLayer.h"
bool FishLayer::init()
{
CCSprite* bg = CCSprite::create("bgfish.png");
bg->setPosition(ccp(visiblesize.width/2,204)">
ok，现在已经有了两个层了，建一个scene并添加他们：
#pragma once
#include "cocos2d.h"
#include "FishLayer.h"
#include "BackgroundLayer.h"
class GameScene : public cocos2d::CCScene
{
public:
virtual bool init();
static CCScene* playGame();
};
去源文件添加啦：
#include "GameScene.h"
CCScene* GameScene::playGame()
{
GameScene* scene = new GameScene();
scene->init();
return scene;
}
bool GameScene::init()
{
BackgroundLayer* pLayer_bg = BackgroundLayer::create();
FishLayer* pLayer_fish = FishLayer::create();
addChild(pLayer_bg);
addChild(pLayer_fish);
return true;
}
ok，现在场景里面已经有两个层了，可以分别在这两个层里添加东西了。 原文链接：https://www.f2er.com/cocos2dx/346258.html
