axmol/cocos2dx/tileMap_parallax_nodes/CCTMXObjectGroup.cpp

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#include "CCTMXObjectGroup.h"
#include "ccMacros.h"
namespace cocos2d {

	const char * valueForKey(std::string key, StringToStringDictionary *dict)
	{
		if (!dict)
		{
			return "";
		}
		StringToStringDictionary::iterator it = dict->find(key);
		return it!=dict->end() ? it->second.c_str() : "";
	}

	//implementation CCTMXObjectGroup

	CCTMXObjectGroup::CCTMXObjectGroup()
		:m_sGroupName("")
		,m_tPositionOffset(CGPointZero)
	{
		m_pObjects = new std::vector<StringToStringDictionary*>();
		m_pProperties = new StringToStringDictionary();
	}
	CCTMXObjectGroup::~CCTMXObjectGroup()
	{
		CCLOGINFO( "cocos2d: deallocing.");
		if (m_pProperties)
		{
			m_pProperties->clear();
			delete m_pProperties;
		}
		if (m_pObjects)
		{
			std::vector<StringToStringDictionary*>::iterator it;
			for (it = m_pObjects->begin(); it != m_pObjects->end(); ++it)
			{
				CCX_SAFE_DELETE(*it);
			}
			m_pObjects->clear();
			delete m_pObjects;
		}
	}
	StringToStringDictionary * CCTMXObjectGroup::objectNamed(const char *objectName)
	{
		std::vector<StringToStringDictionary*>::iterator it;
		for (it = m_pObjects->begin(); it != m_pObjects->end(); ++it)
		{
			if ( *it && strcmp(valueForKey("name", *it), objectName)==0 )
			{
				return *it;
			}
		}
		// object not found
		return NULL;
	}
	const char *CCTMXObjectGroup::propertyNamed(const char* propertyName)
	{
		return valueForKey(propertyName, m_pProperties);
	}

}// namespace cocos2d