6.cocos2d设置定时器

T1LayerAnchorPoint.h

 #pragma once

 #include "cocos2d.h"

 USING_NS_CC;

 class T1LayerAnchorPoint:public CCLayer

 {

 public:

     //create->init

     static T1LayerAnchorPoint*create();

     bool init();

     static CCScene *scene();

     //画线

     virtual void draw(cocos2d::Renderer *renderer, const cocos2d::Mat4& transform, uint32_t flags);

     //定时器函数

     void mySchedule(float dt);



     CCSprite *m_spr;

 };

T1LayerAnchorPoint.cpp

 #include "T1LayerAnchorPoint.h"

 //创建层

 T1LayerAnchorPoint*T1LayerAnchorPoint::create()

 {

     T1LayerAnchorPoint *pRet = new T1LayerAnchorPoint();

     if (pRet && pRet->init())

     {

         pRet->autorelease();

     }

     else

     {

         delete pRet;

         pRet = NULL;

     }

     return pRet;

 }

 //初始化层

 bool T1LayerAnchorPoint::init()

 {

     CCLayer::init();

     CCSize winSize = CCDirector::sharedDirector()->getWinSize();

     m_spr = CCSprite::create("anchor1.png");

     //设置锚点

     m_spr->setAnchorPoint(ccp(0.5, 0.5));

     //设置放大大小

     m_spr->setScale(5.0f);

     m_spr->setPosition(ccp(winSize.width / , winSize.height / ));

     addChild(m_spr);

     //设置定时器,每隔0.1秒调用一次mySchedule函数 TILayerAnchorPoint是一个宏定义,见下

     schedule(schedule_se　　lector(T1LayerAnchorPoint::mySchedule), 0.1);



     return true;

 }

 CCScene *T1LayerAnchorPoint::scene()

 {

     CCScene *scene = CCScene::create();

     T1LayerAnchorPoint *layer = T1LayerAnchorPoint::create();

     scene->addChild(layer);

     return scene;

 }

 void T1LayerAnchorPoint::draw(cocos2d::Renderer *renderer, const cocos2d::Mat4& transform, uint32_t flags)

 {

     CCSize winSize = CCDirector::sharedDirector()->getWinSize();

     ccDrawColor4B(, , , );

     ccDrawLine(ccp(, winSize.height / ), ccp(winSize.width, winSize.height / ));

     ccDrawLine(ccp(winSize.width / , ), ccp(winSize.width / , winSize.height));

 }

 void T1LayerAnchorPoint::mySchedule(float dt)

 {

     static float ro = ;

     ro += 1;//每隔0.1秒度数加1

     m_spr->setRotation(ro);

 }

详解schedule_selector宏定义

巴特西

6.cocos2d设置定时器

最新文章

热门文章