SYNOPSISgrfcodec [-sv ] [-d | e ] [options] GRF-file [Directory]
<GRF-File> denotes the .GRF file you want to work on, e.g. TRG1.GRF
<Directory> is where the individual sprites should be saved. If omitted, they will default to a subdirectory called sprites/.
- Display the help message.
- Encode a GRF file. The GRF-file to pass is the file where to encode to. The source of the GRF-file, i.e. the .nfo, will be looked for in sprites/GRF-file.nfo All graphics files will be searched for relative from the location of the GRF-file.
- Decode a GRF file. The GRF-file to pass is the file to decode. The result will be in sprites/GRF-file.nfo and sprites/GRF-file.png
- Silences the progress output in interactive mode
- Display the version.
Options for decoding:
- -w num
- Write spritesheets files with the given width (default 800, minimum 16)
- -h num
- Split spritesheets when they reach this height (default no limit, minimum 16)
- -b num
- Organize sprites in boxes of this size (default 16)
- -o ssf
- Sets the format of generated spritesheets. See -o ? for a list.
- -p pal
- Use this palette instead of the default. See -p ? for a list.
- Disable decoding of plain text characters as strings.
- Disable production of unquoted escape sequences.
Disable production of both quoted and unquoted escape sequences.
This has the side effect of producing a version 6 .nfo, instead of a version 7 .nfo.
- List sprite numbers in the image file in hex.
Options for encoding:
- Crop extraneous transparent blue from real sprites
- Save uncompressed data (probably not a good idea)
- Suppress warning messages
- -g num
- Create a GRF file with the given container version. Valid versions are 1 and 2, where the latter allows bigger sprites, larger sounds, and multiple zoom levels and bit depths for the sprites.
- Try both compression algorithms and use the most efficient. This might cause trouble when loading the NewGRF in TTDPatch.
Options for both encoding and decoding:
- -m num
- Apply colour translation to all sprites except character-glyphs.
- -M num
Apply colour translation to all sprites.
If both of these are specified, only the last is obeyed. -m ? or -M ? for a list of colour translations.
AUTHORGRFCodec was written by Josef Drexler.
This manual page was written by Remko Bijker.
COPYRIGHTGRFCodec is Copyright (C) 2000-2005 by Josef Drexler <[email protected]>