Function physfsLoadMapFile

src/files.cpp:3742–3883

}

int physfsLoadMapFile(int levelToLoad, Uint32 seed, bool useRandSeed, int* checkMapHash)
{
	std::string mapsDirectory; // store the full file path here.
	std::string line = "";
	if ( loadCustomNextMap.compare("") != 0 )
	{
		line = "map: " + loadCustomNextMap;
		loadCustomNextMap = "";
	}
	else
	{
		if ( !secretlevel )
		{
			mapsDirectory = PHYSFS_getRealDir(LEVELSFILE);
			mapsDirectory.append(PHYSFS_getDirSeparator()).append(LEVELSFILE);
		}
		else
		{
			mapsDirectory = PHYSFS_getRealDir(SECRETLEVELSFILE);
			mapsDirectory.append(PHYSFS_getDirSeparator()).append(SECRETLEVELSFILE);
		}
		printlog("Maps directory: %s", mapsDirectory.c_str());
		std::vector<std::string> levelsList = getLinesFromDataFile(mapsDirectory);
		line = levelsList.front();
		int levelsCounted = 0;
		if ( levelToLoad > 0 ) // if level == 0, then load up the first map.
		{
			for ( std::vector<std::string>::const_iterator i = levelsList.begin(); i != levelsList.end() && levelsCounted <= levelToLoad; ++i )
			{
				// process i, iterate through all the map levels until currentlevel.
				line = *i;
				if ( line[0] == '\n' )
				{
					continue;
				}
				++levelsCounted;
			}
		}
	}
	std::size_t found = line.find(' ');
	char tempstr[1024];
	if ( found != std::string::npos )
	{
		std::string mapType = line.substr(0, found);
		std::string mapName;
		mapName = line.substr(found + 1, line.find('\n'));
		std::size_t carriageReturn = mapName.find('\r');
		if ( carriageReturn != std::string::npos )
		{
			mapName.erase(carriageReturn);
			printlog("%s", mapName.c_str());
		}
		if ( mapType.compare("map:") == 0 )
		{
			strncpy(tempstr, mapName.c_str(), mapName.length());
			tempstr[mapName.length()] = '\0';
			mapName = physfsFormatMapName(tempstr);
			if ( useRandSeed )