cocos2d-x学习六aircraft

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渐变切换场景

void HelloWorld::MenuaboutCallBack(CCObject* pSender){CCDirector::sharedDirector()->pushScene(CCTransitionFade::create(0.5,AboutLayer::scene()));}

切图menu

void HelloWorld::setUpView(){    CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();this->setBackGroundImage("loading.png");//logoCCSprite *logo = CCSprite::create("logo.png");logo->setAnchorPoint(ccp(0.5,1.0));logo->setPosition(ccp(visibleSize.width/2,visibleSize.height-10));this->addChild(logo);//menuCCSprite *newGameNormal = CCSprite::create("menu.png",CCRectMake(0,0,126,33));CCSprite *newGamePressed = CCSprite::create("menu.png",CCRectMake(0,33,126,33));CCSprite *newGameDisabled = CCSprite::create("menu.png",CCRectMake(0,66,126,33));CCMenuItemSprite *newGame = CCMenuItemSprite::create(newGameNormal,newGamePressed,newGameDisabled);CCSprite *optionNormal = CCSprite::create("menu.png",CCRectMake(126,0,126,33));CCSprite *optionPressed = CCSprite::create("menu.png",CCRectMake(126,33,126,33));CCSprite *optionDisabled = CCSprite::create("menu.png",CCRectMake(126,66,126,33));CCMenuItemSprite *option = CCMenuItemSprite::create(optionNormal,optionPressed,optionDisabled,menu_selector(HelloWorld::MenuoptionCallBack));CCSprite *aboutNormal = CCSprite::create("menu.png",CCRectMake(256,0,126,33));CCSprite *aboutPressed = CCSprite::create("menu.png",CCRectMake(256,33,126,33));CCSprite *aboutDisabled = CCSprite::create("menu.png",CCRectMake(256,66,126,33));CCMenuItemSprite *about = CCMenuItemSprite::create(aboutNormal,aboutPressed,aboutDisabled,menu_selector(HelloWorld::MenuaboutCallBack));CCMenu *menu = CCMenu::create(newGame,option,about,NULL);menu->setPosition(ccp(visibleSize.width/2, visibleSize.height/2));menu->alignItemsVerticallyWithPadding(10);this->addChild(menu);}

1、图片切换菜单

2、label菜单

void OptionLayer::setUpView(){CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();//backgroundsetBkIm("loading.png");//titleCCSprite *title = CCSprite::create("menuTitle.png",CCRectMake(0.0,0.0,135.0,35.0));title->setPosition(ccp(visibleSize.width/2,visibleSize.height-50));this->addChild(title);//add music toggleCCMenuItemToggle *musicTrigger = CCMenuItemToggle::createWithTarget(this,menu_selector(OptionLayer::musicTriggerCallback),CCMenuItemFont::create("Music : 0n"),CCMenuItemFont::create("Music : Off"),NULL);if(CocosDenshion::SimpleAudioEngine::sharedEngine()->isBackgroundMusicPlaying()){musicTrigger->setSelectedIndex(0);}else{musicTrigger->setSelectedIndex(1);}musicTrigger->setPosition(ccp(visibleSize.width/2,visibleSize.height/2));////text//CCLabelBMFont *lb = CCLabelBMFont::create("this game is recoded by MyObject-C","arial-14.fnt");//lb->setPosition(ccp(visibleSize.width/2,visibleSize.height/2));//this->addChild(lb);//back label    CCLabelTTF* backLb = CCLabelTTF::create("back", "Arial", 24);CCMenuItemLabel *lable = CCMenuItemLabel::create(backLb,this,menu_selector(OptionLayer::menuBackCallback));lable->setPosition(ccp(visibleSize.width - backLb->getContentSize().width/2,backLb->getContentSize().height/2));CCMenu *menu = CCMenu::create(musicTrigger,lable,NULL);menu->setPosition(CCPointZero);this->addChild(menu);}

音乐切换

void OptionLayer::musicTriggerCallback(CCObject* pSender){if(CocosDenshion::SimpleAudioEngine::sharedEngine()->isBackgroundMusicPlaying()){CocosDenshion::SimpleAudioEngine::sharedEngine()->stopBackgroundMusic();CCUserDefault::sharedUserDefault()->setBoolForKey("backmusic",false);}else{CocosDenshion::SimpleAudioEngine::sharedEngine()->playBackgroundMusic("music/mainMainMusic.mp3",true);      CCUserDefault::sharedUserDefault()->setBoolForKey("backmusic",true);}}

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