automatically generate a GIMP-compatible palette file

Either `make gimp-palette` or `make doom.gpl` will convert the playpal
lump into a file that can be imported into GIMP for paletted image
modes.
This commit is contained in:
Mike Swanson 2019-09-19 15:17:52 -07:00
parent d9c68f376a
commit 383854430b
5 changed files with 29 additions and 1 deletions

14
lumps/playpal/gen-gimp-palette Executable file
View file

@ -0,0 +1,14 @@
#!/bin/sh
# Generates a file suitable for importing into GIMP based on
# playpal-base.lmp, and placed into doom.gpl
# File header
cat > doom.gpl <<EOF
GIMP Palette
Name: Doom
Columns: 16
#
EOF
od -An -w3 -tu1 playpal-base.lmp >> doom.gpl