MoonWarrior cocos2d-x版本 --1

网上好像有这个版本了，但是人家是人家做的，自己动手敲一遍代码感觉还是不一样的

MoonWarrior cocos2d-x里面是用JS绑定来实现的，效果写的还挺好的，麻雀虽小五脏俱全，改成C++，既熟悉了cocos2d-x，也复习了前段时间学的js

把win32的环境搭建好以后，新建一个cocos2d-x的工程，这篇就写Menu吧

新建一个类，继承自CCLayer，

需要写两行代码

virtual bool init();CREATE_FUNC(LoadingScene);

CREATE_FUNC是个宏定义，就是实现了create的方法，而create方法会调用init方法来初始化

bool bRet = false;do{//////////////////////////////////////////////////////////////////////////// super init first//////////////////////////////////////////////////////////////////////////CC_BREAK_IF(! CCLayer::init());    CCSize winSize = CCDirector::sharedDirector()->getWinSize();

//加了两个图片进来CCSprite* background = CCSprite::create("loading.png");background->setAnchorPoint(ccp(0,0));this->addChild(background,0,1);CCSprite* logo = CCSprite::create("logo.png");logo->setAnchorPoint(ccp(0,0));logo->setPosition(ccp(0,250));this->addChild(logo,10,1);

//三个menu进来，menu也是有状态的，直接就可以生成了

// ccrect 裁剪rect的时候是从左上角的位置开始的CCSprite* newGameNormal = CCSprite::create("menu.png",CCRectMake(0, 0, 126, 33));//cc.Sprite.create(s_menu, cc.rect(0, 0, 126, 33));CCSprite* newGameSelected = CCSprite::create("menu.png", CCRectMake(0, 33, 126, 33));CCSprite* newGameDisabled = CCSprite::create("menu.png", CCRectMake(0, 33 * 2, 126, 33));CCSprite* gameSettingsNormal = CCSprite::create("menu.png", CCRectMake(126, 0, 126, 33));CCSprite* gameSettingsSelected = CCSprite::create("menu.png", CCRectMake(126, 33, 126, 33));CCSprite* gameSettingsDisabled = CCSprite::create("menu.png", CCRectMake(126, 33 * 2, 126, 33));CCSprite* aboutNormal = CCSprite::create("menu.png", CCRectMake(252, 0, 126, 33));CCSprite* aboutSelected = CCSprite::create("menu.png", CCRectMake(252, 33, 126, 33));CCSprite* aboutDisabled = CCSprite::create("menu.png", CCRectMake(252, 33 * 2, 126, 33));CCMenuItem* newGame = CCMenuItemSprite::create(newGameNormal,newGameSelected,newGameDisabled,this,menu_selector(LoadingSense::newGameCallback));CCMenuItem* gameSettings = CCMenuItemSprite::create(gameSettingsNormal,gameSettingsSelected,gameSettingsDisabled,this,menu_selector(LoadingSense::onSettings));CCMenuItem* about = CCMenuItemSprite::create(aboutNormal,aboutSelected,aboutDisabled,this,menu_selector(LoadingSense::onAbout));//cc.MenuItemSprite.create(aboutNormal, aboutSelected, aboutDisabled, this, this.onAbout);CCMenu* menu = CCMenu::create(newGame,gameSettings,about,NULL);//CCMenu::create(newGame, gameSettings, about);menu->alignItemsVerticallyWithPadding(10);this->addChild(menu, 1, 2);menu->setPosition(ccp(winSize.width / 2, winSize.height / 2 - 80));

//这个schedule是让背景的那个小飞机飞到顶端了，还能从下面接着飞//this->schedulethis->schedule(schedule_selector(LoadingSense::update), 0.1);CCTexture2D* tmp = CCTextureCache::sharedTextureCache()->addImage("ship01.png");m_pShip = CCSprite::createWithTexture(tmp,CCRectMake(0, 45, 60, 38));this->addChild(m_pShip,0,4);CCPoint pos = ccp(((float)(rand()%10)/10)*winSize.width, 0);//让飞机从底下飞到上边m_pShip->setPosition(pos);//m_pShip->setPosition(ccp(100,100));m_pShip->runAction(CCMoveBy::create(2,ccp(((float)(rand()%10)/10)*winSize.width,pos.y+winSize.height + 100)));//m_pShip->runAction(CCMoveBy::create(2,ccp(200,200)));

//播放音乐if(true){CocosDenshion::SimpleAudioEngine::sharedEngine()->setBackgroundMusicVolume(0.7);CocosDenshion::SimpleAudioEngine::sharedEngine()->playBackgroundMusic(s_mainMainMusic,true);}bRet = true;}while(0);return bRet;

转一篇关于锚点的 http://blog.csdn.net/cjopengler/article/details/7045638

基本的都有了，下面再看一个动画效果，点击new game以后，会有一个效果，看看这个效果怎么做的

    CCSprite* flare = CCSprite::create("flare.jpg");    ccBlendFunc ccBF = {GL_SRC_ALPHA, GL_ONE};

    flare->setBlendFunc(ccBF);    parent->addChild(flare, 10);    flare->setOpacity(0);    flare->setPosition(ccp(-30, 297));    flare->setRotation(-120);    flare->setScale(0.2);    CCFadeTo* opacityAnim = CCFadeTo::create(0.5, 255);    CCFadeTo* opacDim = CCFadeTo::create(1, 0);    CCScaleBy* biggeAnim = CCScaleBy::create(0.7, 1.2, 1.2);    CCEaseSineOut* biggerEase = CCEaseSineOut::create(biggeAnim);    CCMoveBy* moveAnim = CCMoveBy::create(0.5, ccp(328, 0));    CCEaseSineOut* easeMove = CCEaseSineOut::create(moveAnim);    CCRotateBy* rotateAnim = CCRotateBy::create(2.5, 90);    CCEaseExponentialOut* rotateEase = CCEaseExponentialOut::create(rotateAnim);    CCScaleTo* bigger = CCScaleTo::create(0.5, 1);    CCCallFunc* onComplete = CCCallFunc::create(target, callback);    CCCallFunc* killflare = CCCallFunc::create(target, callfunc_selector(LoadingSense::killFlare));    flare->runAction(CCSequence::create(opacityAnim, biggerEase, opacDim, killflare, onComplete,NULL));    flare->runAction(easeMove);    flare->runAction(rotateEase);    flare->runAction(bigger);

关于cocos2d-x的动画，简单点的可以看http://blog.csdn.net/odustggg/article/details/8187843

这样背景 菜单 点击newGame之后的动画效果都就有了，后面就是该做游戏的重头戏了