gs2d::str_type::string ETHSpriteDensityManager::ChooseSpriteVersion(const gs2d::str_type::string& fullFilePath,
										   const gs2d::VideoPtr& video, ETHSpriteDensityManager::DENSITY_LEVEL& densityLevel)
{
	const Platform::FileManagerPtr fileManager = video->GetFileManager();
	const bool shouldUseFullHdResources = ShouldUseFullHdResources(video);
	if (shouldUseFullHdResources)
	{
		const string fullHdVersionFileName(AssembleResourceName(fullFilePath, FULL_HD_VERSION_PATH_NAME));
		if (fileManager->FileExists(fullHdVersionFileName))
		{
			densityLevel = ETHSpriteDensityManager::FULL_HD;
			return fullHdVersionFileName;
		}
	}

	if (ShouldUseHdResources(video) || shouldUseFullHdResources)
	{
		const string hdVersionFileName(AssembleResourceName(fullFilePath, HD_VERSION_PATH_NAME));
		if (fileManager->FileExists(hdVersionFileName))
		{
			densityLevel = ETHSpriteDensityManager::HD;
			return hdVersionFileName;
		}
	}

	densityLevel = ETHSpriteDensityManager::DEFAULT;
	return fullFilePath;
}
示例#2
0
bool ETHScene::LoadFromFile(const str_type::string& fileName)
{
	Platform::FileManagerPtr fileManager = m_provider->GetFileManager();

	if (!fileManager->FileExists(fileName))
	{
		ETH_STREAM_DECL(ss) << GS_L("ETHScene::Open: file not found (") << fileName << GS_L(")");
		m_provider->Log(ss.str(), Platform::FileLogger::ERROR);
		return false;
	}
	m_minSceneHeight = 0.0f;
	m_maxSceneHeight = m_provider->GetVideo()->GetScreenSizeF().y;

	// Read the header and check if the file is valid
	TiXmlDocument doc(fileName);
	str_type::string content;
	fileManager->GetUTF16FileString(fileName, content);
	if (!doc.LoadFile(content, TIXML_ENCODING_LEGACY))
	{
		ETH_STREAM_DECL(ss) << GS_L("ETHScene::Open: file found, but parsing failed (") << fileName << GS_L(")");
		m_provider->Log(ss.str(), Platform::FileLogger::ERROR);
		return false;
	}

	TiXmlHandle hDoc(&doc);
	TiXmlHandle hRoot(0);

	TiXmlElement *pElement = hDoc.FirstChildElement().Element();
	if (!pElement)
	{
		ETH_STREAM_DECL(ss) << GS_L("ETHScene::Open: couldn't find root element (") << fileName << GS_L(")");
		m_provider->Log(ss.str(), Platform::FileLogger::ERROR);
		return false;
	}
	return ReadFromXMLFile(pElement);
}
示例#3
0
bool FileExists(const str_type::string& file, const Platform::FileManagerPtr& fileManager)
{
	return fileManager->FileExists(file);
}