def METHOD_NAME(sx, sy, tx, ty, screenSize):
    # in vanilla tile is in screen (0, 0) at pos (6, 6)
    # in mirror  tile is in screen (1, 0) at pos (9, 6)
    # => screen x: width in screens - 1 - vanilla screen x
    # => screen y: the same
    # => tile x: screen width in tiles - 1 - vanilla tile x
    # => tile y: the same
    return (screenSize[0] - 1 - sx, sy,
            16 - 1 - tx,            ty)