As I had a few minutes ahead, I wrote a small script to install DLC under Linux.
It handles the extraction, copy and conversion of graphic files.
No need for Windows or even Wine! ;)
Just pure Bash scripting, with help from InnoExtract and ImageMagick.
Feel free to comment.
You can find the original version here.
Here we go:
- Code: Select all
#! /bin/bash
#
# This is a quick hack made in order to install the GSB DLC under Linux
#
# It comes with no warranty whatsoever: make a backup copy of your GSB directory!
#
# Obviously, you will need InnoExtract in order to extract the .exe file:
#
# HISTORY:
# v0.1: creation and initial release
#
#
# ------------------------------------------------
#
# RETURN STATUS
# 0: Operation completed
# 1: Syntax error
# 2: GSB directory not found/not writable
# 3: Current directory not writable
# 4: DLC not found
# 5: Required binary not found
# 6: Unknown DLC
# 7: DLC already installed
# 8: User disagreed to proceed
#
declare -r YELLOW="\e[33;1m"
declare -r NORM="\e[0m"
function syntax () {
cat <<__EoF__
Syntax: $0 DLC_Name GSB_dir
GSB_dir must exist and be writable
Current directory must be writable
__EoF__
exit 1
}
function die () {
MSG="$1"
EXIT_CODE=$2
echo -e $MSG
exit $EXIT_CODE
}
function check_bin () {
BIN=`which $1 2>/dev/null`
[[ -z $BIN ]] && die "Can't find $1 in your \$PATH..." 5
return
}
[[ $# != 2 ]] && syntax
# Disclaimer/Agreement
clear
cat <<__EoF__
#######################################
## ##
## REMEMBER TO MAKE A BACKUP COPY ##
## OF YOUR GSB DIRECTORY BEFORE ##
## USING THIS SOFTWARE!!! ##
## ##
## IF YOU HAVE A DIRECTORY NAMED ##
## app IN THE CURRENT DIRECTORY ##
## ITS CONTENT WILL BE OVERWRITTEN ##
## WITHOUT ASKING !!! ##
## ##
#######################################
__EoF__
echo -n "Do you want to continue? [Y/n] "
read answer
REGEX="^(n|N)(o|O)?.*$"
[[ $answer =~ $REGEX ]] && die "Aborting." 8
DLC="$1"
GSB="$2"
# Stripping DLC from .exe extension
DLC_NAME=`basename "${DLC/.exe/}"`
# Writable dirs?
([[ -d "$2" ]] && [[ -w "$2" ]]) || die "$2 must be a writable directory" 2
[[ -w . ]] || die "Current directory must be writable" 3
# Is DLC a real file?
[[ -f "$DLC" ]] || die "$DLC not found" 4
# Check presence of required binaries
for b in innoextract convert find; do check_bin $b; done
# Handling DLC particularities
case $DLC_NAME in
*Installer)
# Basic DLC: getting rid of "Installer" and changing to lowercase
DATA_DIR=${DLC_NAME/Installer/}
DATA_DIR=${DATA_DIR,,}
PRETTY_NAME="${YELLOW}${DATA_DIR^}${NORM}"
;;
GalacticConquest)
# Particular case of Galactic Conquest
DATA_DIR="campaign";
PRETTY_NAME="${YELLOW}Galactic Conquest${NORM}"
;;
*)
die "Unknown DLC" 6
;;
esac
# Won't re-install without warning user
CHECK_FILE="${GSB}/data/installs/${DATA_DIR}.txt"
[[ -f $CHECK_FILE ]] && die "$PRETTY_NAME appears to be already installed.\nTo re-install, remove $CHECK_FILE" 7
echo -e "Will install ${PRETTY_NAME}"
echo "Extracting DLC"
innoextract -s -p 1 "$DLC"
echo "Copying file"
cp -a app/${DATA_DIR} "$GSB"
cp -a app/data/* "$GSB/data/"
[[ $DATA_DIR == campaign ]] && mv "$GSB/campaign/data/Campaign Manual.pdf" "$GSB/campaign/data/CampaignManual.pdf"
OLDIFS="$IFS"
IFS='\n'
echo "Converting DDS images to PNG (can take a while)"
find "$GSB/$DATA_DIR" -name "*.dds" | (while read dds_file; do
convert "$dds_file" "${dds_file/.dds/.png}"
done)
#echo "Removing DDS images"
#find "$GSB" -name "*.dds" -exec rm {} \;
echo "Converting BMP images to JPG"
find "$GSB/$DATA_DIR" -name "*.bmp" | (while read bmp_file; do
convert "$bmp_file" "${bmp_file/.bmp/.jpg}"
done)
#echo "Removing BMP images"
#find "$GSB" -name "*.bmp" -exec rm {} \;
IFS="$OLDIFS"
echo "Cleaning up"
rm -rf app
echo -e "${PRETTY_NAME} installed, enjoy!"
exit 0
# EoF
