C++ CCNode::isRunning方法代码示例

	void ScutCxListItem::disableCtrlChildEvent(CCNode* pParent)
	{
		if(!pParent)
			return;

		if(dynamic_cast<CCLayer*>(pParent) != NULL)
		{	
			if( ((CCLayer*)pParent)->isTouchEnabled() )			
				m_pVectorTouchEventLayer.push_back((CCLayer*)pParent);
			
			((CCLayer*)pParent)->setTouchEnabled(false);
		}

		if (pParent->getChildren())
		{
			CCNode* pItem = NULL; 
			for (int i = 0, l = pParent->getChildren()->count(); i < l; ++i)
			{
				pItem = (CCNode *)pParent->getChildren()->objectAtIndex(i);
				if(pItem)
				{	
					if(pItem->isRunning() && dynamic_cast<CCLayer*>(pItem) != NULL)
					{
						//pItem->onExit();
						//assert(0);
					}
					disableCtrlChildEvent(pItem);		 
				} 
			}	 
		}
	}

bool CCScene::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent)
{
    CC_SAFE_RELEASE_NULL(m_touchNode);
    const CCPoint p = pTouch->getLocation();
    CCObject *node;
    CCNode *touchNode = NULL;
    CCNode *checkNode = NULL;
    bool visible = true;
    sortAllTouchableNodes();
    CCARRAY_FOREACH(m_touchableNodes, node)
    {
        checkNode = touchNode = dynamic_cast<CCNode*>(node);

        // check node is visible
        visible = true;
        do
        {
            visible = visible && checkNode->isVisible();
            checkNode = checkNode->getParent();
        } while (checkNode && visible);
        if (!visible) continue;

        const CCRect boundingBox = touchNode->getCascadeBoundingBox();
        if (boundingBox.containsPoint(p))
        {
            touchNode->retain();
            bool ret = touchNode->ccTouchBegan(pTouch, pEvent);
            if (ret && touchNode->isRunning())
            {
                m_touchNode = touchNode;
                m_touchNode->retain();
            }
            touchNode->release();
            if (ret) return true;
        }
    }

void CCScene::ccTouchesBegan(CCSet *pTouches, CCEvent *pEvent)
{
    if (!m_touchDispatchingEnabled) return;

    // cleanup
    m_touchingTargets->removeAllObjects();

    // sort touchable nodes
    sortAllTouchableNodes(m_touchableNodes);

    // find touching target
    bool isTouchable = true;
    CCObject *obj = NULL;
    CCNode *node = NULL;
    CCNode *checkTouchableNode = NULL;
    CCTouchTargetNode *touchTarget = NULL;

    CCARRAY_FOREACH(m_touchableNodes, obj)
    {
        checkTouchableNode = node = dynamic_cast<CCNode*>(obj);

        // check node is visible and capturing enabled
        isTouchable = true;
        do
        {
            isTouchable = isTouchable
                    && checkTouchableNode->isRunning()
                    && checkTouchableNode->isVisible()
                    && checkTouchableNode->isTouchCaptureEnabled();
            checkTouchableNode = checkTouchableNode->getParent();
        } while (checkTouchableNode && isTouchable);
        if (!isTouchable) continue;

        // prepare for touch testing
        touchTarget = NULL;
        const CCRect boundingBox = node->getCascadeBoundingBox();

        // set touch target
        CCTouch *touch = NULL;
        for (CCSetIterator it = pTouches->begin(); it != pTouches->end(); ++it)
        {
            touch = (CCTouch*)*it;
            const CCPoint touchPoint = touch->getLocation();

            if (boundingBox.containsPoint(touchPoint))
            {
                if (!touchTarget)
                {
                    touchTarget = CCTouchTargetNode::create(node);
                }

                if (touchTarget->getTouchMode() == kCCTouchesOneByOne)
                {
                    touchTarget->setTouchId(touch->getID());
                    break;
                }
            }
        }

        if (!touchTarget)
        {
            // touch points not in current target, try to next
            continue;
        }

        // try to dispatching event
        CCArray *path = CCArray::createWithCapacity(10);
        node = touchTarget->getNode();
        do
        {
            path->addObject(node);
            node = node->getParent();
        } while (node != NULL && node != this);

        // phase: capturing
        // from parent to child
        bool dispatchingContinue = true;
        int touchMode = touchTarget->getTouchMode();
        for (int i = path->count() - 1; dispatchingContinue && i >= 0; --i)
        {
            node = dynamic_cast<CCNode*>(path->objectAtIndex(i));
            if (touchMode == kCCTouchesAllAtOnce)
            {
                node->ccTouchesCaptureBegan(pTouches, touchTarget->getNode());
            }
            else
            {
                dispatchingContinue = node->ccTouchCaptureBegan(touchTarget->findTouch(pTouches), touchTarget->getNode());
            }
        }

        if (!dispatchingContinue)
        {
            // the target stop dispatching, try to next
            continue;
        }

        // phase: targeting
        node = touchTarget->getNode();
        bool ret = true;
//.........这里部分代码省略.........