自学教程：C++ CCRectMake函数代码示例

//------------------------------------------------------------------//// TextureGlRepeat////------------------------------------------------------------------void TextureGlRepeat::onEnter(){    TextureDemo::onEnter();    CCSize size = CCDirector::sharedDirector()->getWinSize();		// The .png image MUST be power of 2 in order to create a continue effect.	// eg: 32x64, 512x128, 256x1024, 64x64, etc..    CCSprite *sprite = CCSprite::spriteWithFile("Images/pattern1.png", CCRectMake(0, 0, 4096, 4096));	addChild(sprite, -1, kTagSprite1);	sprite->setPosition(ccp(size.width/2,size.height/2));	ccTexParams params = {GL_LINEAR,GL_LINEAR,GL_REPEAT,GL_REPEAT};	sprite->getTexture()->setTexParameters(&params);	    CCRotateBy* rotate = CCRotateBy::actionWithDuration(4, 360);	sprite->runAction(rotate);    CCScaleBy* scale = CCScaleBy::actionWithDuration(2, 0.04f);	CCScaleBy* scaleBack = (CCScaleBy*) (scale->reverse());    CCFiniteTimeAction* seq = CCSequence::actions(scale, scaleBack, NULL);	sprite->runAction(seq);}

CCArray* AnimationComponent::eightDirectionActionListWithFile(const char* file ,int frameCount ,CCSize frameSize ,float delay){	CCTexture2D *texture=CCTextureCache::sharedTextureCache()->addImage(file);		CCArray* actions=new CCArray();	actions->initWithCapacity(8);	//move action	for (int i=0; i<8; i++) {		CCArray* animFrames=new CCArray();		animFrames->initWithCapacity(frameCount);		for (int j=0; j<frameCount; j++) {			CCSpriteFrame *frame=CCSpriteFrame::createWithTexture(texture ,CCRectMake(j*frameSize.width, i*frameSize.height, frameSize.width, frameSize.height));			animFrames->addObject(frame);		}		CCAnimation *animation=CCAnimation::createWithSpriteFrames(animFrames,delay);		CCAnimate *animate= CCAnimate::create(animation);		actions->addObject(CCRepeatForever::create((CCActionInterval*)CCSequence::create(animate,NULL)));		animFrames->release();	}	return actions;}

bool CTank::init(CCNode *parent, char szTankPlist[], char szTankPng[]){    bool bRet = true;    do    {        CCSpriteFrameCache* cache = CGameManager::getGameManager()->getFrameCache();        CC_BREAK_IF(!cache);        cache->addSpriteFramesWithFile(szTankPlist, szTankPng);          CCSize tileSize = CGameScene::getTileSize();        CCSprite *tank = CCSprite::spriteWithFile("material/tank2/tank_up.png",            CCRectMake(0,0,tileSize.width*2, tileSize.height*2));        //tank->setScale(DEFAULT_TANK_SCALE);        CC_BREAK_IF(!tank);        m_pTank = tank;        tank->setScale(2);        tank->setPosition(ccp(tileSize.width,tileSize.height));        this->addChild(tank);        parent->addChild(this);        m_TankDirection = MOVE_UP;        changeTankImage(MOVE_UP);        setActive(true);        bRet = true;    }while(0);    return bRet;}

bool GameScene::init(){    //////////////////////////////    // 1. super init first    if ( !Layer::init() )    {        return false;    }        Size visibleSize = Director::getInstance()->getVisibleSize();    Vec2 origin = Director::getInstance()->getVisibleOrigin();    if(NULL==map){        map=TMXTiledMap::create("map/map1.tmx");    }    //map->setScale(2);    addChild(map);    TMXObjectGroup *objects = map->getObjectGroup("player");    CCASSERT(NULL != objects, "'Objects' object group not found");    auto spawnPoint = objects->getObject("playerinit");    CCASSERT(!spawnPoint.empty(), "SpawnPoint object not found");    int x = spawnPoint["x"].asInt();    int y = spawnPoint["y"].asInt();    Player * player = new Player();    global->player=player;    global->map=map;    player->setPosition(Vec2(x,y));    addChild(player,2);    //player->sprite->runAction(RepeatForever::create(Animate::create(global->createAni(player->texture, 3))));    TMXObjectGroup *object2=map->getObjectGroup("Event");    auto transitionpoint=object2->getObject("transitionEvent");    int x1=transitionpoint["x"].asInt();    int y1=transitionpoint["y"].asInt();    transitionPosition=Vec2(x1,y1);    //CCLOG("over");    this->runAction(CCFollow::create(player,CCRectMake(0,0,map->getContentSize().width,map->getContentSize().height)));    schedule(schedule_selector(GameScene::updateEvent), 0.1);    return true;}

void UISlider::setPercent(int percent){    if (percent > 100)    {        percent = 100;    }    if (percent < 0)    {        percent = 0;    }    m_nPercent = percent;    float dis = m_fBarLength*(percent/100.0f);    m_pSlidBallRenderer->setPosition(ccp(-m_fBarLength/2.0f + dis, 0.0f));    if (m_bScale9Enabled)    {        dynamic_cast<CCScale9Sprite*>(m_pProgressBarRenderer)->setPreferredSize(CCSizeMake(dis,m_ProgressBarTextureSize.height));    }    else    {        int x = 0, y = 0;        switch (m_eProgressBarTexType)        {            case UI_TEX_TYPE_PLIST:            {                CCSprite* barNode = dynamic_cast<CCSprite*>(m_pProgressBarRenderer);                if (barNode)                {                    CCPoint to = barNode->getTextureRect().origin;                    x = to.x;                    y = to.y;                }                break;            }            default:                break;        }        dynamic_cast<CCSprite*>(m_pProgressBarRenderer)->setTextureRect(CCRectMake(x, y, m_ProgressBarTextureSize.width * (percent/100.0f), m_ProgressBarTextureSize.height));    }}

void OptionLayer::setViews(){	setBackGroundImage("loading.png");		CCSprite *title = CCSprite::create("menuTitle.png",CCRectMake(0,0,135,35));	title->setAnchorPoint(ccp(0.5,1));	title->setPosition(ccp(getWinSize().width/2,getWinSize().height-20));	this->addChild(title);	CCMenuItemToggle *music_trigger = CCMenuItemToggle::createWithTarget(this,menu_selector(OptionLayer::music_triggerCallback),			CCMenuItemFont::create("Music : On"),CCMenuItemFont::create("Music : Off"),NULL);		music_trigger->setPosition(ccp(getWinSize().width/2,getWinSize().height/2));	if(SimpleAudioEngine::sharedEngine()->isBackgroundMusicPlaying())	{		music_trigger->setSelectedIndex(1);	}	else	{		music_trigger->setSelectedIndex(0);	}	//menu->setPosition(ccp(getWinSize().width/2,getWinSize().height/2));	CCLabelBMFont *back = CCLabelBMFont::create("back","arial-14.fnt");	back->setScale(1.25f);	CCMenuItemLabel *backLable =  CCMenuItemLabel::create(back,this,menu_selector(OptionLayer::backCallback));	backLable->setAnchorPoint(ccp(0.5,1));	backLable->setPosition(ccp(getWinSize().width/2,50));	CCMenu *menu = CCMenu::create(music_trigger,backLable,NULL);	menu->setPosition(CCPointZero);	this->addChild(menu);}

bool About::init(){    if (!CCLayer::init()) {        return false;    }        CCSize winSize = CCDirector::sharedDirector()->getWinSize();        CCSprite *sp = CCSprite::create(s_bg01);    sp->setPosition(ccp(winSize.width / 2, winSize.height / 2));    addChild(sp, 0, 1);        CCTexture2D *imageCache = CCTextureCache::sharedTextureCache()->addImage(s_menuTitle);    CCSprite *title = CCSprite::createWithTexture(imageCache, CCRectMake(0, 36, 100, 34));    title->setPosition(ccp(winSize.width/2, winSize.height - 60));    addChild(title);        CCLabelTTF *about = CCLabelTTF::create("   Thanks to cocos2d!", "Arial Bold", 32, CCSizeMake(winSize.width * 0.85, 320), kCCTextAlignmentLeft);    about->setPosition(ccp(winSize.width / 2, winSize.height / 2 ));    addChild(about);            CCLabelBMFont *backLb = CCLabelBMFont::create("Go Back", s_font);    CCMenuItemLabel *goBack = CCMenuItemLabel::create(backLb, this, menu_selector(About::goBack));    goBack->setScale(0.6f);    CCActionInterval *fadeIn = CCFadeTo::create(1, 80);    CCActionInterval *fadeOut = CCFadeTo::create(1, 255);    CCEaseSineInOut *ease1 = CCEaseSineInOut::create(fadeIn);    CCEaseSineInOut *ease2 = CCEaseSineInOut::create(fadeOut);    CCFiniteTimeAction *seq = CCSequence::create(ease1, ease2, NULL);    // 参数必须要强转，不然ndk编译不过    goBack->runAction(CCRepeatForever::create((CCActionInterval*)seq));        CCMenu *menu = CCMenu::create(goBack, NULL);    menu->setPosition(winSize.width / 2, winSize.height/2 - 60);    addChild(menu);        return  true;}

//===========================================================================bool CSMLoginScene::CreatConfirmDlg( const char * szTip ){	CCSize winSize = CCDirector::sharedDirector()->getWinSizeInPixels();		NDUILayer *	pLayer	= new NDUILayer();	if ( !pLayer )		return false;	pLayer->Initialization();	pLayer->SetFrameRect( CCRectMake(0, 0, winSize.width, winSize.height) );	pLayer->SetTag( TAG_DLG_CONFIRM );	AddChild(pLayer);			NDUILoad tmpUILoad2;	tmpUILoad2.Load( "ShowYesOrNoDlg.ini", pLayer, this, CCSizeMake(0, 0) );		NDUILabel * pLabelTip	= (NDUILabel*)pLayer->GetChild( TAG_LABEL_TIP );	if ( pLabelTip && szTip )	{		pLabelTip->SetText( szTip );	}	return true;}

bool TitleBar::ccTouchBegan(CCTouch* touch, CCEvent* event){    CCPoint touchLocation = touch->locationInView( touch->view() );    touchLocation = CCDirector::sharedDirector()->convertToGL( touchLocation );    CCPoint pos = convertToNodeSpace( touchLocation );        CCSize sz = getContentSizeInPixels();    bool bRet = CCRect::CCRectContainsPoint(CCRectMake(0,                                                       0,                                                       sz.width,                                                       sz.height),                                            pos);        if (bRet) {        CCNotificationCenter::sharedNotifCenter()->postNotification(kNotifyGoTop);        return true;    }    else{        return false;    }}

void UILoadingBar::setPercent(int percent){    if ( percent < 0 || percent > 100)    {        return;    }    if (m_fTotalLength <= 0)    {        return;    }    m_nPercent = percent;    float res = m_nPercent/100.0;        int x = 0, y = 0;    switch (m_eRenderBarTexType)    {        case UI_TEX_TYPE_PLIST:        {            CCSprite* barNode = DYNAMIC_CAST_CCSPRITE;            if (barNode)            {                CCPoint to = barNode->getTextureRect().origin;                x = to.x;                y = to.y;            }            break;        }        default:            break;    }    if (m_bScale9Enabled)    {        setScale9Scale();    }    else    {        dynamic_cast<CCSprite*>(m_pBarRenderer)->setTextureRect(CCRectMake(x, y, m_barRendererTextureSize.width * res, m_barRendererTextureSize.height));    }}

/**  * 检查是否在区域里 */bool UILineValue::touchDown(float x,float y){	CCPoint pos = ccp(x,y);	pos = this->convertToNodeSpace(pos);	nowTouchPoint = ccp(x,y);	if (_back)	{		float width = _back->getContentSize().width * _back->getScaleX();		float height = _back->getContentSize().height * _back->getScaleY();		CCRect rect = CCRectMake(			_back->getPosition().x ,			_back->getPosition().y,			width,			height);		if (rect.containsPoint(pos))		{			_touchIn = true;			return true;		}	}	return false;}

void SGEquipBox::initView(){	ResourceManager::sharedInstance()->bindTexture("sgequipslayer/sgequipslayer.plist", RES_TYPE_LAYER_UI, sg_box_equipBox);    CCSize s = CCDirector::sharedDirector()->getWinSize();    tableViewHeight = 70;    tableView->setFrame(CCRectMake(0, 0, 380, 300));    tableView->setPosition(ccpAdd(SGLayout::getPoint(kMiddleLeft), ccp(s.width/2-tableView->getContentSize().width/2,-180)));    SGButton *ok = SGButton::create("box_btnbg.png",                                    "public_font_queding.png",                                    this,                                    menu_selector(SGEquipBox::boxCloseWithOutCallBack),                                    ccp(0, 0),                                    false,                                    true);    this->addBtn(ok);    ok->setPosition(ccpAdd(SGLayout::getPoint(kMiddleCenter), ccp(0, -260)));    CCSprite *title = CCSprite::createWithSpriteFrameName("font_taozsx.png");    title->setPosition(ccpAdd(SGLayout::getPoint(kMiddleCenter), ccp(0, 150)));    this->addChild(title);}

void Box2DTestLayer::addNewSpriteAtPosition(CCPoint p){    CCLOG("Add sprite %0.2f x %02.f",p.x,p.y);    CCNode* parent = getChildByTag(kTagParentNode);        //We have a 64x64 sprite sheet with 4 different 32x32 images.  The following code is    //just randomly picking one of the images    int idx = (CCRANDOM_0_1() > .5 ? 0:1);    int idy = (CCRANDOM_0_1() > .5 ? 0:1);    PhysicsSprite *sprite = new PhysicsSprite();    sprite->initWithTexture(m_pSpriteTexture, CCRectMake(32 * idx,32 * idy,32,32));    sprite->autorelease();    parent->addChild(sprite);        sprite->setPosition( ccp( p.x, p.y) );        // Define the dynamic body.    //Set up a 1m squared box in the physics world    b2BodyDef bodyDef;    bodyDef.type = b2_dynamicBody;    bodyDef.position.Set(p.x/PTM_RATIO, p.y/PTM_RATIO);    b2Body *body = world->CreateBody(&bodyDef);        // Define another box shape for our dynamic body.    b2PolygonShape dynamicBox;    dynamicBox.SetAsBox(.5f, .5f);//These are mid points for our 1m box        // Define the dynamic body fixture.    b2FixtureDef fixtureDef;    fixtureDef.shape = &dynamicBox;        fixtureDef.density = 1.0f;    fixtureDef.friction = 0.3f;    body->CreateFixture(&fixtureDef);    sprite->setPhysicsBody(body);}

ToyBrick* ToyLayer::CreateBrick_Rectangle(){		int num = CommonHelper::GetRandomNum(1, 20);		//image && texture		char path[255];		sprintf(path, "Images/ToyBrick/Rectangle/%d.png", num);		CCImage *img = new CCImage();		img->autorelease();		if (!img->initWithImageFile(path, cocos2d::CCImage::kFmtPng))		{				return NULL;		}		CCTexture2D *texture = new CCTexture2D();		texture->autorelease();		if (!texture->initWithImage(img))		{				return NULL;		}		//		ToyBrick *brick = ToyBrick::create();		CCSize size = texture->getContentSize();		brick->Init(texture, CCRectMake(0, 0, size.width, size.height));				//vector		CCPointArray *vector = CCPointArray::create(4);		vector->addControlPoint(ccp(-52, -52));		vector->addControlPoint(ccp(52, -52));		vector->addControlPoint(ccp(52, 52));		vector->addControlPoint(ccp(-52, 52));		brick->SetAsPolygon(vector);		return brick;}

void CocoRoomTodayCandy::InitSprites(){    pBlack = CCSprite::create("images/ranking_scrollbg.png", CCRectMake(0, 0, winSize.width, winSize.height));    pBlack->setPosition(ccp(0, 0));    pBlack->setAnchorPoint(ccp(0, 0));    pBlack->setColor(ccc3(0, 0, 0));    pBlack->setOpacity(150);    this->addChild(pBlack, 0);    spriteClass = new SpriteClass();    // make pop-up background    spriteClass->spriteObj.push_back( SpriteObject::Create(1, "background/bg_board_brown.png1",                                      ccp(0, 0), ccp(49, 458), CCSize(982, 1073), "", "Layer", tLayer, 1) );    spriteClass->spriteObj.push_back( SpriteObject::Create(1, "background/bg_board_yellow.png1",                                      ccp(0, 0), ccp(75, 492), CCSize(929, 904), "", "Layer", tLayer, 1) );    spriteClass->spriteObj.push_back( SpriteObject::Create(0, "letter/letter_todaystarcandy_groupfriend_select.png", ccp(0, 0), ccp(103, 1429), CCSize(0, 0), "", "Layer", tLayer, 1) );    spriteClass->spriteObj.push_back( SpriteObject::Create(0, "button/btn_x_brown.png",                                      ccp(0, 0), ccp(900, 1420), CCSize(0, 0), "", "Layer", tLayer, 1) );    // bottom background    spriteClass->spriteObj.push_back( SpriteObject::Create(1, "background/bg_board_brown.png2",                                      ccp(0, 0), ccp(49, 198), CCSize(982, 223), "", "Layer", tLayer, 1) );    spriteClass->spriteObj.push_back( SpriteObject::Create(1, "background/bg_board_yellow.png2",                                      ccp(0, 0), ccp(77, 228), CCSize(929, 177), "", "Layer", tLayer, 1) );    // bottom 5 profile 
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