C++ CCNode::getComponent方法代码示例

cocos2d::CCNode* SceneEditorTestLayer::createGameScene()
{
    CCNode *pNode = CCJsonReader::sharedJsonReader()->createNodeWithJsonFile("FishJoy2.json");
	if (pNode == NULL)
	{
		return NULL;
	}
	m_pCurNode = pNode;

	//play back music
    CCComAudio *pAudio = (CCComAudio*)(pNode->getComponent("Audio"));
	pAudio->playBackgroundMusic(pAudio->getFile(), pAudio->getIsLoop());

	//fishes
	CCArmature *pBlowFish = getFish(5, "blowFish");
	CCArmature *pButterFlyFish = getFish(6, "butterFlyFish");
	pBlowFish->getAnimation()->playByIndex(0);
	pButterFlyFish->getAnimation()->playByIndex(0);

    CCMenuItemFont *itemBack = CCMenuItemFont::create("Back", this, menu_selector(SceneEditorTestLayer::toExtensionsMainLayer));
        itemBack->setColor(ccc3(255, 255, 255));
        itemBack->setPosition(ccp(VisibleRect::rightBottom().x - 50, VisibleRect::rightBottom().y + 25));
        CCMenu *menuBack = CCMenu::create(itemBack, NULL);
        menuBack->setPosition(CCPointZero);
		menuBack->setZOrder(4);

    pNode->addChild(menuBack);
    
	//ui action
	cocos2d::extension::UIActionManager::shareManager()->PlayActionByName("startMenu_1.json","Animation1");

    return pNode;
}

// on "init" you need to initialize your instance
bool HelloWorld::init()
{
    //////////////////////////////
    // 1. super init first
    if ( !CCLayer::init() )
    {
        return false;
    }
    
    CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
    CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin();

    /////////////////////////////
    // 2. add a menu item with "X" image, which is clicked to quit the program
    //    you may modify it.

    // add a "close" icon to exit the progress. it's an autorelease object
    CCMenuItemImage *pCloseItem = CCMenuItemImage::create(
                                        "CloseNormal.png",
                                        "CloseSelected.png",
                                        this,
                                        menu_selector(HelloWorld::menuCloseCallback));
    
	pCloseItem->setPosition(ccp(origin.x + visibleSize.width - pCloseItem->getContentSize().width/2 ,
                                origin.y + pCloseItem->getContentSize().height/2));

    // create menu, it's an autorelease object
    CCMenu* pMenu = CCMenu::create(pCloseItem, NULL);
    pMenu->setPosition(CCPointZero);
    this->addChild(pMenu, 1);

    /////////////////////////////
    // 3. add your codes below...
    CCNode* gameScene = SceneReader::sharedSceneReader()->createNodeWithSceneFile("DemoCowboy.json");
    addChild(gameScene);
    
    //Create player
    CCNode* playerNode = gameScene->getChildByTag(10004);
    player = new Player(playerNode);
    
    //Assign callbacks to the buttons
    CCNode* uiNode = gameScene->getChildByTag(10005);
    UILayer* ui = (UILayer*)uiNode->getComponent("GUIComponent")->getNode();
    
    UIButton* btnLeft = (UIButton*)ui->getWidgetByName("LeftButton");
    btnLeft->addTouchEventListener(this, toucheventselector(HelloWorld::onMoveLeft));
    
    UIButton* btnRight = (UIButton*)ui->getWidgetByName("RightButton");
    btnRight->addTouchEventListener(this, toucheventselector(HelloWorld::onMoveRight));
    
    UIButton* btnFire = (UIButton*)ui->getWidgetByName("FireButton");
//    btnFire->addReleaseEvent(this, coco_releaseselector(HelloWorld::onFire));
    btnFire->addTouchEventListener(this, toucheventselector(HelloWorld::onFire));
    
    //Enable update loop
    this->scheduleUpdate();
    
    return true;
}

void ArmatureActionState::removeAll()
{
	do 
	{
		CCNode *pNode = SceneReader::sharedSceneReader()->getNodeByTag(_nTag);
		CC_BREAK_IF(pNode == NULL);
		CCComRender *pRender = (CCComRender*)(pNode->getComponent(_ComName.c_str()));
		CC_BREAK_IF(pRender == NULL);
		CCArmature *pAr = (CCArmature *)(pRender->getNode());
		CC_BREAK_IF(pAr == NULL);
		TriggerMng::sharedTriggerMng()->removeArmatureMovementCallBack(pAr, this, movementEvent_selector(ArmatureActionState::animationEvent));
	} while (0);
}

void ArmaturePlayAction::done()
{
	do 
	{
		CCNode *pNode = SceneReader::sharedSceneReader()->getNodeByTag(_nTag);
		CC_BREAK_IF(pNode == NULL);
		CCComRender *pRender = (CCComRender*)(pNode->getComponent(_comName.c_str()));
		CC_BREAK_IF(pRender == NULL);
		CCArmature *pAr = (CCArmature *)(pRender->getNode());
		CC_BREAK_IF(pAr == NULL);
		pAr->getAnimation()->play(_aniname.c_str());
	} while (0);
}

bool ArmatureActionState::init()
{
	do 
	{
		CCNode *pNode = SceneReader::sharedSceneReader()->getNodeByTag(_nTag);
		CC_BREAK_IF(pNode == NULL);
		CCComRender *pRender = (CCComRender*)(pNode->getComponent(_comName.c_str()));
		CC_BREAK_IF(pRender == NULL);
		CCArmature *pAr = (CCArmature *)(pRender->getNode());
		CC_BREAK_IF(pAr == NULL);
		TriggerMng::getInstance()->addArmatureMovementCallBack(pAr, this, movementEvent_selector(ArmatureActionState::animationEvent));
	} while (0);
	
	return true;
}