Method ModifyTextureResPath

trinity/Eve/SpaceObjectFactory/EveSOFDNA.cpp:945–1017

-------------------------------------------------------------------------------- Description: Changes the provided texture resource path, maybe modified depending on dna --------------------------------------------------------------------------------

//   Changes the provided texture resource path, maybe modified depending on dna
// --------------------------------------------------------------------------------
void EveSOFDNA::ModifyTextureResPath( std::string& resPath, std::unordered_map<std::string, bool>* existingFilesCache ) const
{
	// try finding the insert string...
	const char* pathInsert = nullptr;

	// ...from faction?
	if( !m_factionData->resPathInsert.empty() )
	{
		pathInsert = m_factionData->resPathInsert.c_str();
	}

	// ...from dna?
	std::vector<std::string> commandArgs;
	if( GetDnaCommandArgs( CMD_RESPATHINSERT, commandArgs ) )
	{
		// has only one parameter: a string
		if( commandArgs.size() == 1 )
		{
			// check for "none", which will null-ify the respathinsert
			if( commandArgs[0] == "none" )
			{
				pathInsert = nullptr;
			}
			else
			{
				pathInsert = commandArgs[0].c_str();
			}
		}
	}

	// found anyting?
	if( pathInsert )
	{
		std::string resPathCopy = resPath;

		// insert sub folder
		size_t index = resPath.rfind( "/" );
		if( index != std::string::npos )
		{
			resPathCopy.insert( index + 1, std::string( pathInsert ) + "/" );
		}

		// insert part into filename
		std::string insertStr = "_" + std::string( pathInsert );
		if( StringInsertStubBefore( resPathCopy, "_", insertStr.c_str() ) )
		{
			if( existingFilesCache )
			{
				auto found = existingFilesCache->find( resPathCopy );
				if( found != end( *existingFilesCache ) )
				{
					if( found->second )
					{
						resPath = resPathCopy;
					}
				}
				else
				{