NAME¶
GRFDiff —
A tool to create a binary GRF
diff from to GRFs.
SYNOPSIS¶
grfdiff |
[-hnxyv]
[-l
numbers]
[-o
GRF‐File]
Original‐GRF‐file
New‐GRF‐file
Compare the two GRF files and produce a GRD file containing only the sprites
from the second file that are different from the first file.
GRFDiff makes a .GRD file with the same basename as the new GRF file. |
OPTIONS¶
- -h
- Display the help message.
- -l numbers
- Save the sprites with these numbers in the .GRD instead of
finding the modified sprites. With this option, the first GRF file can be
omitted.
Format of the numbers:
<from1>[‐<to1>][,<from2>[‐<to2>]]...
e.g. 1‐5,8,20‐31 (must be increasing numbers).
- -n
- Only show a list of modified sprites, don't make a .GRF
file.
- -x
- Make a self‐extracting (.EXE) file instead of a
.GRD.
- -y
- Answer 'y' to all questions.
- -v
- Display the version.
You can specify several sets of GRF files along with their
-l
options by separating them with a double‐dash `--'. The result will be
written to a single .GRD file. Only
-l is valid after the
first set.
SEE ALSO¶
The documentation in
/usr/share/doc/grfcodec/
AUTHOR¶
GRFDiff was written by Josef Drexler.
This manual page was written by Remko Bijker.
COPYRIGHT¶
GRFDiff is Copyright (C) 2003 by Josef Drexler <jdrexler@uwo.ca>