C++ CCTMXMapInfo::getProperties方法代码示例

	bool CCTMXTiledMap::initWithTMXFile(const char *tmxFile)
	{
		NSAssert(tmxFile != NULL && strlen(tmxFile)>0, "TMXTiledMap: tmx file should not bi nil");
		
		setContentSize(CGSizeZero);

		CCTMXMapInfo *mapInfo = CCTMXMapInfo::formatWithTMXFile(tmxFile);

		NSAssert( mapInfo->getTilesets()->count() != 0, "TMXTiledMap: Map not found. Please check the filename.");

		m_tMapSize = mapInfo->getMapSize();
		m_tTileSize = mapInfo->getTileSize();
		m_nMapOrientation = mapInfo->getOrientation();
		setObjectGroups(mapInfo->getObjectGroups());
		setProperties(mapInfo->getProperties());
		CCX_SAFE_RELEASE(m_pTileProperties);
		m_pTileProperties = mapInfo->getTileProperties();
		CCX_SAFE_RETAIN(m_pTileProperties);

		int idx = 0;

		NSMutableArray<CCTMXLayerInfo*>* layers = mapInfo->getLayers();
		if (layers && layers->count()>0)
		{
			CCTMXLayerInfo *layerInfo = NULL;
			NSMutableArray<CCTMXLayerInfo*>::NSMutableArrayIterator it;
			for (it = layers->begin(); it != layers->end(); ++it)
			{
				layerInfo = *it;
				if (layerInfo && layerInfo->m_bVisible)
				{
					CCTMXLayer *child = parseLayer(layerInfo, mapInfo);
					addChild((CCNode*)child, idx, idx);

					// update content size with the max size
					CGSize childSize = child->getContentSize();
					CGSize currentSize = this->getContentSize();
					currentSize.width = MAX( currentSize.width, childSize.width );
					currentSize.height = MAX( currentSize.height, childSize.height );
					this->setContentSize(currentSize);

					idx++;
				}
			}
		}
		return true;
	}

//.........这里部分代码省略.........
        // Y
        value = valueForKey("y", attributeDict);
        if (value)  {
            int y = atoi(value) + (int)objectGroup->getPositionOffset().y;

            // Correct y position. (Tiled uses Flipped, cocos2d uses Standard)
            y = (int)(m_tMapSize.height * m_tTileSize.height) - y - atoi(valueForKey("height", attributeDict));
            sprintf(buffer, "%d", y);
            CCString* pStr = new CCString(buffer);
            pStr->autorelease();
            dict->setObject(pStr, "y");
        }

        // Add the object to the objectGroup
        objectGroup->getObjects()->addObject(dict);
        dict->release();

         // The parent element is now "object"
         pTMXMapInfo->setParentElement(TMXPropertyObject);

    }
    else if (elementName == "property")
    {
        if ( pTMXMapInfo->getParentElement() == TMXPropertyNone ) 
        {
            CCLOG( "TMX tile map: Parent element is unsupported. Cannot add property named '%s' with value '%s'",
                valueForKey("name", attributeDict), valueForKey("value",attributeDict) );
        } 
        else if ( pTMXMapInfo->getParentElement() == TMXPropertyMap )
        {
            // The parent element is the map
            CCString *value = new CCString(valueForKey("value", attributeDict));
            std::string key = valueForKey("name", attributeDict);
            pTMXMapInfo->getProperties()->setObject(value, key.c_str());
            value->release();

        } 
        else if ( pTMXMapInfo->getParentElement() == TMXPropertyLayer )
        {
            // The parent element is the last layer
            CCTMXLayerInfo* layer = (CCTMXLayerInfo*)pTMXMapInfo->getLayers()->lastObject();
            CCString *value = new CCString(valueForKey("value", attributeDict));
            std::string key = valueForKey("name", attributeDict);
            // Add the property to the layer
            layer->getProperties()->setObject(value, key.c_str());
            value->release();

        } 
        else if ( pTMXMapInfo->getParentElement() == TMXPropertyObjectGroup ) 
        {
            // The parent element is the last object group
            CCTMXObjectGroup* objectGroup = (CCTMXObjectGroup*)pTMXMapInfo->getObjectGroups()->lastObject();
            CCString *value = new CCString(valueForKey("value", attributeDict));
            const char* key = valueForKey("name", attributeDict);
            objectGroup->getProperties()->setObject(value, key);
            value->release();

        } 
        else if ( pTMXMapInfo->getParentElement() == TMXPropertyObject )
        {
            // The parent element is the last object
            CCTMXObjectGroup* objectGroup = (CCTMXObjectGroup*)pTMXMapInfo->getObjectGroups()->lastObject();
            CCDictionary* dict = (CCDictionary*)objectGroup->getObjects()->lastObject();

            const char* propertyName = valueForKey("name", attributeDict);
            CCString *propertyValue = new CCString(valueForKey("value", attributeDict));

	bool CCTMXTiledMap::initWithTMXFile(const char *tmxFile)
	{
		CCAssert(tmxFile != NULL && strlen(tmxFile)>0, "TMXTiledMap: tmx file should not bi nil");
		
		setContentSize(CCSizeZero);

		CCTMXMapInfo *mapInfo = CCTMXMapInfo::formatWithTMXFile(tmxFile);
    
        if (! mapInfo)
        {
            return false;
        }
		CCAssert( mapInfo->getTilesets()->count() != 0, "TMXTiledMap: Map not found. Please check the filename.");

		m_tMapSize = mapInfo->getMapSize();
		m_tTileSize = mapInfo->getTileSize();
		m_nMapOrientation = mapInfo->getOrientation();
		setObjectGroups(mapInfo->getObjectGroups());
		setProperties(mapInfo->getProperties());
		CC_SAFE_RELEASE(m_pTileProperties);
		m_pTileProperties = mapInfo->getTileProperties();
		CC_SAFE_RETAIN(m_pTileProperties);

		int idx = 0;

		CCMutableArray<CCTMXLayerInfo*>* layers = mapInfo->getLayers();
		if (layers && layers->count()>0)
		{
            if (NULL == m_pTMXLayers)
            {
                m_pTMXLayers = new CCDictionary<std::string, CCTMXLayer*>();
                CCAssert(m_pTMXLayers, "Allocate memory failed!");
            }

			CCTMXLayerInfo *layerInfo = NULL;
			CCMutableArray<CCTMXLayerInfo*>::CCMutableArrayIterator it;
			for (it = layers->begin(); it != layers->end(); ++it)
			{
				layerInfo = *it;
				if (layerInfo && layerInfo->m_bVisible)
				{
					CCTMXLayer *child = parseLayer(layerInfo, mapInfo);
					addChild((CCNode*)child, idx, idx);

                    // record the CCTMXLayer object by it's name
                    std::string layerName = child->getLayerName();
                    m_pTMXLayers->setObject(child, layerName);

					// update content size with the max size
					const CCSize& childSize = child->getContentSize();
					CCSize currentSize = this->getContentSize();
					currentSize.width = MAX( currentSize.width, childSize.width );
					currentSize.height = MAX( currentSize.height, childSize.height );
					this->setContentSize(currentSize);

					idx++;
				}
			}
		}
		return true;
	}