1342人阅读
自定义场景类MyGameLayer，代码如下：
MyGameLayer.h如下
#ifndef __MYGAMElAYER_SCENE_H__
#define __MYGAMElAYER_SCENE_H__
#pragma once
#include &cocos2d.h&
//使用cocos2d命名空间
USING_NS_CC;
class MyGameLayer : public cocos2d::CCLayer
MyGameLayer(void);
virtual ~MyGameLayer(void);
static cocos2d::CCScene* scene();
virtual bool init();
CREATE_FUNC(MyGameLayer);
#endif // __MYGAMElAYER_SCENE_H__
MyGameLayer.cpp如下
#include &MyGameLayer.h&
MyGameLayer::MyGameLayer(void)
MyGameLayer::~MyGameLayer(void)
//创建场景
cocos2d::CCScene* MyGameLayer::scene(){
CCScene *scene = NULL;
scene = CCScene::create();
CC_BREAK_IF(!scene);
MyGameLayer *gLayer = MyGameLayer::create();//需要定义CREATE_FUNC(MyGameLayer)宏
CC_BREAK_IF(!gLayer);
scene-&addChild(gLayer);
}while(0);
bool MyGameLayer::init(){
bool ret =
CC_BREAK_IF(!CCLayer::init());
CCSprite *s = CCSprite::create(&bg.png&);
s-&setPosition(ccp(240,160));
this-&addChild(s,0);
}while(0);
如何切换到自定义的MyGameLayer？
HelloCpp工程中做如下修改：
1）HelloWorldScene.h引入头文件
#include &MyGameLayer.h&
2）修改HelloWorld::init，创建一个菜单，点击菜单后切换到自定义的MyGameLayer
bool HelloWorld::init()
bool bRet =
CC_BREAK_IF(! CCLayer::init());
//创建开始菜单项
CCMenuItemImage *goNext = CCMenuItemImage::create(&start1.png&,&start1.png&,
this,menu_selector(HelloWorld::goNextScene));
CCSize size = CCDirector::sharedDirector()-&getWinSize();
//创建菜单
CCMenu* pMenu = CCMenu::create(goNext, NULL);
pMenu-&setPosition(ccp(size.width/2,size.height/2));
this-&addChild(pMenu, 1);
CCLog(&after init&);
} while (0);
}void HelloWorld::goNextScene(CCObject* pSender){
CCLog(&goNextScene&);
//跳转到游戏场景中
//CCScene *gScene = MyGameLayer::scene();
CCScene *s = MyGameLayer::scene();
//CCDirector::sharedDirector()-&replaceScene(s);
//跳跃式，本场景先会缩小，新场景跳跃进来
//CCDirector::sharedDirector()-&replaceScene(CCTransitionJumpZoom::transitionWithDuration(3, s));
//依次测试其它切换效果
//CCDirector::sharedDirector()-&replaceScene(CCTransitionFade::transitionWithDuration(3, s));
//CCDirector::sharedDirector()-&replaceScene(CCTransitionFlipY::transitionWithDuration(3, s,kOrientationRightOver));
//CCDirector::sharedDirector()-&replaceScene(CCTransitionZoomFlipAngular::transitionWithDuration(3, s,kOrientationRightOver));
CCDirector::sharedDirector()-&replaceScene(CCTransitionTurnOffTiles::transitionWithDuration(3, s));
其它切换效果有：
CCTransitionJumpZoom::transitionWithDuration(t, s);//跳跃式，原场景先会缩小，新场景跳跃进来
CCTransitionFade::transitionWithDuration(t, s);//淡出淡入，原场景淡出，新场景淡入
CCTransitionFade::transitionWithDuration(t, s, ccRED);//第三个参数就是淡出淡入的颜色，默认是黑色
CCTransitionFlipX::transitionWithDuration(t, s, kOrientationLeftOver);//x轴左翻
CCTransitionFlipX::transitionWithDuration(t, s, kOrientationRightOver);//x轴右翻
CCTransitionFlipY::transitionWithDuration(t, s, kOrientationUpOver);//y轴上翻
CCTransitionFlipY::transitionWithDuration(t, s, kOrientationDownOver);//y轴下翻
CCTransitionFlipAngular::transitionWithDuration(t, s, kOrientationLeftOver);//带角度转的左翻
CCTransitionFlipAngular::transitionWithDuration(t, s, kOrientationRightOver);//带角度转的右翻
CCTransitionZoomFlipX::transitionWithDuration(t, s, kOrientationLeftOver);//带缩放效果x轴左翻
CCTransitionZoomFlipX::transitionWithDuration(t, s, kOrientationRightOver);//带缩放效果x轴右翻
CCTransitionZoomFlipY::transitionWithDuration(t, s, kOrientationUpOver);//带缩放效果y轴上翻
CCTransitionZoomFlipY::transitionWithDuration(t, s, kOrientationDownOver);//带缩放效果y轴下翻
CCTransitionZoomFlipAngular::transitionWithDuration(t, s, kOrientationLeftOver);//带缩放效果/有角度转的左翻
CCTransitionZoomFlipAngular::transitionWithDuration(t, s, kOrientationRightOver);//带缩放效果有角度转的右翻
CCTransitionShrinkGrow::transitionWithDuration(t, s);//交错换
CCTransitionRotoZoom::transitionWithDuration(t, s);//旋转效果
CCTransitionMoveInL::transitionWithDuration(t, s);//新场景从左移入覆盖
CCTransitionMoveInR::transitionWithDuration(t, s);//新场景从右移入覆盖
CCTransitionMoveInT::transitionWithDuration(t, s);//新场景从上移入覆盖
CCTransitionMoveInB::transitionWithDuration(t, s);//新场景从下移入覆盖
CCTransitionSlideInL::transitionWithDuration(t, s);//新场景从左移入推出原场景
CCTransitionSlideInR::transitionWithDuration(t, s);//新场景从右移入推出原场景
CCTransitionSlideInT::transitionWithDuration(t, s);//新场景从上移入推出原场景
CCTransitionSlideInB::transitionWithDuration(t, s);//新场景从下移入推出原场景
CCTransitionCrossFade::transitionWithDuration(t,s);//淡出淡入交叉，同时进行
CCTransitionPageTurn::transitionWithDuration(t, s, false);//翻页，前翻
CCTransitionPageTurn::transitionWithDuration(t, s, true);//翻页，后翻
CCTransitionFadeTR::transitionWithDuration(t, s);//向右上波浪
CCTransitionFadeBL::transitionWithDuration(t, s);//向左下波浪
CCTransitionFadeUp::transitionWithDuration(t, s);//向上百叶窗
CCTransitionFadeDown::transitionWithDuration(t, s);//向下百叶窗
CCTransitionTurnOffTiles::transitionWithDuration(t, s);//随机小方块
CCTransitionSplitRows::transitionWithDuration(t, s);//按行切
CCTransitionSplitCols::transitionWithDuration(t, s);//按列切
* 以上用户言论只代表其个人观点，不代表CSDN网站的观点或立场
访问：354463次
积分：5430分
排名：第1389名
原创：171篇
转载：25篇
评论：168条
自2011年起，从事Android&IOS App研发
现从事手游研发
目前关注移动App&Game研发、运营推广、盈利
QQ:欢迎加Q探讨交流
PS:最近1年很少登录CSDN，所以发私信的朋友未能及时回复，抱歉！
文章：28篇
阅读：61569
阅读：9905
(1)(2)(2)(5)(5)(13)(12)(10)(4)(17)(16)(2)(1)(1)(5)(13)(2)(3)(1)(2)(3)(3)(1)(1)(3)(6)(7)(11)(21)(6)(1)(4)(1)(3)(5)(1)(1)(1)Cocos2d-x3.1 粒子效果示例
这里把粒子的几种效果粘出来，以便以后使用
IntervalLayer.cpp
testthirdone
Created by 杜甲 on 14-7-7.
#include IntervalLayer.h
#define SID_STEP1
#define SID_STEP2
#define SID_STEP3
#define _PAUSE
bool IntervalLayer::init()
IntervalLayer::IntervalLayer()
_time0 = _time1 = _time2 = _time3 = _time4 = 0.0f;
auto s = Director::getInstance()-&getWinSize();
auto sun = ParticleSun::create();
sun-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
sun-&setPosition(Vec2(s.width / 2 -100, s.height / 2));
sun-&setTotalParticles(130);
sun-&setLife(5.0f);
this-&addChild(sun);
auto fire = ParticleFire::create();
fire-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
fire-&setPosition(Vec2(s.width / 2 + 50, s.height / 2));
fire-&setTotalParticles(130);
fire-&setLife(5.0f);
this-&addChild(fire);
auto fireworks = ParticleFireworks::create();
fireworks-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
fireworks-&setPosition(Vec2(s.width / 2 + 50, s.height / 2 - 200));
fireworks-&setTotalParticles(130);
fireworks-&setLife(5.0f);
this-&addChild(fireworks);
auto galaxy = ParticleGalaxy::create();
galaxy-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
galaxy-&setPosition(Vec2( 50, s.height / 2 + 200));
galaxy-&setTotalParticles(130);
galaxy-&setLife(5.0f);
this-&addChild(galaxy);
auto flower = ParticleFlower::create();
flower-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
flower-&setPosition(Vec2( 250, s.height / 2 + 200));
flower-&setTotalParticles(130);
flower-&setLife(5.0f);
this-&addChild(flower);
auto meteor = ParticleMeteor::create();
meteor-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
meteor-&setPosition(Vec2( 250, 20));
meteor-&setTotalParticles(130);
meteor-&setLife(5.0f);
this-&addChild(meteor);
auto spiral = ParticleSpiral::create();
spiral-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
spiral-&setPosition(Vec2( 450, 40));
spiral-&setTotalParticles(130);
spiral-&setLife(5.0f);
this-&addChild(spiral);
auto explosion = ParticleExplosion::create();
explosion-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
explosion-&setPosition(Vec2( 50, 440));
explosion-&setTotalParticles(130);
explosion-&setLife(5.0f);
this-&addChild(explosion);
auto smoke = ParticleSmoke::create();
smoke-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
smoke-&setPosition(Vec2( 450, 640));
smoke-&setTotalParticles(130);
smoke-&setLife(5.0f);
this-&addChild(smoke);
auto snow = ParticleSnow::create();
snow-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
snow-&setPosition(Vec2( 450, 840));
snow-&setTotalParticles(130);
snow-&setLife(5.0f);
this-&addChild(snow);
auto rain = ParticleRain::create();
rain-&setTexture(Director::getInstance()-&getTextureCache()-&addImage(fire.png));
rain-&setPosition(Vec2( 450, 940));
rain-&setTotalParticles(130);
rain-&setLife(5.0f);
this-&addChild(rain);
您对本文章有什么意见或着疑问吗？请到您的关注和建议是我们前行的参考和动力&&
您的浏览器不支持嵌入式框架，或者当前配置为不显示嵌入式框架。}