iso_tile_x_y.cpp

else if(roomOrientation == RoomOrientation::isometric) {
    int xStart = ((layerWidth * mapTileWidth) / 2)  /*Mid x coordinate of the room in pixels*/
                 - (mapTileWidth / 2)               /*Reposition by an offset of half of tileWidth*/
                 - (currY * (mapTileWidth / 2));    /*Reposition x coordinate depending on the row index or currY*/
    int x = xStart + (currX * mapTileWidth / 2);
    int y = (currY * mapTileHeight / 2) + (currX * mapTileHeight / 2);
    tile->set_x(x);
    tile->set_y(y);
}