Miscellany

void load_map(int mapx, int mapy) {     int i = 5;     stringstream out;     out << mapx;     mapx = out.str();     out << mapy;     mapy = out.str();     ifstream mapfile ("maps/map"&mapx&mapy&".txt");     int y = 1;     if (mapfile.is_open()) {        while (!mapfile.eof() && y <= 12) {            char mapline = getline(mapfile,line);            for(int i = 1; i <= 20; i++) {                    map[i][y] = mapline[i];                    }            y++;        }        mapfile.close();     }}