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https://github.com/vcmi/vcmi.git
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258 lines
6.8 KiB
Bash
Executable File
258 lines
6.8 KiB
Bash
Executable File
#!/bin/bash -e
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#
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# VCMI data builder script
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# Extracts game data from various sources and creates a tree with the right files
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#
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# Authors: listed in file AUTHORS in main folder
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# no console arguments - print help
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if [ $# -eq 0 ] ; then
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print_help=true
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fi
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# command line parsing
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# can't use system getopt which is not cross-platform (BSD/Mac)
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# can't use built-in getopts which can't parse long options (too difficult to avoid - e.g. CD1/CD2)
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while [ $# -gt 0 ]
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do
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case $1 in
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--cd1) cd1_dir=$2 ; shift 2 ;;
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--cd2) cd2_dir=$2 ; shift 2 ;;
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--gog) gog_file=$2 ; shift 2 ;;
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--data) data_dir=$2 ; shift 2 ;;
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--dest) dest_dir=$2 ; shift 2 ;;
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--convertMP3) useffmpeg=true; shift 1 ;;
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--validate) validate=true ; shift 1 ;;
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*) print_help=true ; shift 1 ;;
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esac
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done
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if [[ -n "$print_help" ]]
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then
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echo "VCMI data builder utility"
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echo "Usage: vcmibuilder <options>"
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echo "Options:"
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echo " --cd1 DIRECTORY " "Path to mounted first CD with Heroes 3 install files"
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echo " " "Requires unshield"
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echo
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echo " --cd2 DIRECTORY " "Path to second CD with Heroes 3 data files."
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echo
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echo " --gog EXECUTABLE " "Path to gog.com executable"
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echo " " "Requires innoextract ( http://constexpr.org/innoextract/ )"
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echo
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echo " --data DIRECTORY " "Path to installed Heroes 3 data"
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echo
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echo " --convertMP3 " "Convert all mp3 files into ogg/vorbis"
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echo " " "Requires ffmpeg or avconv"
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echo
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echo " --dest DIRECTORY " "Path where resulting data will be placed. Default is ~/.local/share/vcmi"
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echo
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echo " --validate " "Run basic validness checks"
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exit 0
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fi
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# test if a program version ($1) is less than the required one ($2)
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verlt() {
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[ "$1" = "$2" ] && return 1 || \
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[ "$1" = "`echo -e "$1\n$2" | sort -V | head -n1`" ]
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}
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# test presence of program $1, $2 will be passed as parameters to test presence
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test_utility ()
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{
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$1 $2 > /dev/null 2>&1 || { echo "$1 was not found. Please install it" 1>&2 ; exit 1; }
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}
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# print error message and exit
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fail ()
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{
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$2
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echo "$1" 1>&2
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rm -rf "$temp_dir"
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exit 1
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}
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# print warning to stderr.
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warning ()
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{
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echo "$1" 1>&2
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warn_user=true
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}
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# check if selected options are correct.
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if [[ -n "$data_dir" ]]
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then
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if [[ -n "$gog_file" ]] || [[ -n "$cd1_dir" ]] || [[ -n "$cd2_dir" ]]
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then
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warning "Warning: Installed data dir was specified. Both gog and cd options will be ignored"
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unset gog_file cd1_dir cd2_dir
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fi
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fi
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if [[ -n "$gog_file" ]]
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then
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test_utility "innoextract"
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if [[ -n "$cd1_dir" ]] || [[ -n "$cd2_dir" ]]
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then
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warning "Warning: Both gog and cd options were specified. cd options will be ignored"
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unset cd1_dir cd2_dir
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fi
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fi
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if [[ -n "$gog_file" ]]
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then
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currentver="$(innoextract --version | head -n1 | cut -d ' ' -f2)"
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requiredver="1.6"
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if verlt $currentver $requiredver;
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then
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fail "innoextract version is $currentver, update it to version $requiredver or higher"
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fi
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fi
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if [[ -n "$useffmpeg" ]]
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then
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ffmpeg -version > /dev/null 2>&1 && AUDIO_CONV=ffmpeg
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avconv -version > /dev/null 2>&1 && AUDIO_CONV=avconv
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if [[ -z "$AUDIO_CONV" ]]
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then
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fail "Error: neither ffmpeg nor avconv were found. Please install it."
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fi
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fi
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if [[ -n "$cd1_dir" ]]
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then
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test_utility "unshield" "-V"
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fi
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if [[ -z "$gog_file" ]] && [[ -z "$data_dir" ]] && ( [[ -z "$cd1_dir" ]] || [[ -z "$cd2_dir" ]] )
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then
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warning "Warning: Selected options will not create complete Heroes 3 data!"
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fi
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# if at least one warning has been printed - ask for confirmation
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if [[ -n "$warn_user" ]]
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then
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read -p "Do you wish to continue? (y/n) " -n 1
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echo #print eol
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if [[ ! $REPLY =~ ^[Yy]$ ]]
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then
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exit 1
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fi
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fi
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if [[ -z "$dest_dir" ]]
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then
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if [[ -z "$XDG_DATA_HOME" ]]
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then
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dest_dir="$HOME/.local/share/vcmi"
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else
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dest_dir="$XDG_DATA_HOME/vcmi"
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fi
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fi
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temp_dir="$dest_dir"/buildertmp
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# start installation
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mkdir -p "$dest_dir"
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mkdir -p "$temp_dir"
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if [[ -n "$gog_file" ]]
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then
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data_dir="$temp_dir"/app
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mkdir -p "$data_dir"
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# innoextract always reports error (iconv 84 error). Just test file for presence
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test -f "$gog_file" || fail "Error: gog.com executable was not found!"
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gog_file="$(cd "$(dirname "$gog_file")"; pwd)/$(basename "$gog_file")"
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cd "$data_dir" && innoextract "$gog_file"
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fi
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if [[ -n "$cd1_dir" ]]
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then
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data_dir="$temp_dir"/cddir
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mkdir -p "$data_dir"
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unshield -d "$data_dir" x "$cd1_dir"/_setup/data1.cab || fail "Error: failed to extract from Install Shield installer!" "rm -rf $data_dir"
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# a bit tricky - different releases have different root directory. Move extracted files to data_dir
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if [ -d "$data_dir"/Heroes3 ]
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then
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mv "$data_dir"/Heroes3/* "$data_dir"
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elif [ -d "$data_dir""/Program_Files" ]
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then
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mv "$data_dir"/Program_Files/* "$data_dir"
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elif [ -d "$data_dir""/LangInde_Program_Files" ]
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then
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mv "$data_dir"/LangInde_Program_Files/* "$data_dir"
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else
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echo "Error: failed to find extracted game files!"
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echo "Extracted directories are: "
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ls -la "$data_dir"
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echo "Please report this on vcmi.eu"
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exit 1;
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fi
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fi
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if [[ -n "$cd2_dir" ]]
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then
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mkdir -p "$dest_dir"/Data
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if [ -d "$cd2_dir"/heroes3 ]
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then
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cp "$cd2_dir"/heroes3/Data/Heroes3.vid "$dest_dir"/Data/Heroes3.vid
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cp "$cd2_dir"/heroes3/Data/Heroes3.snd "$dest_dir"/Data/Heroes3-cd2.snd
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else
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cp "$cd2_dir"/Heroes3/Data/Heroes3.vid "$dest_dir"/Data/Heroes3.vid
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cp "$cd2_dir"/Heroes3/Data/Heroes3.snd "$dest_dir"/Data/Heroes3-cd2.snd
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fi
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fi
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if [[ -n "$data_dir" ]]
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then
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# this folder is named differently from time to time
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# bash also has `shopt -s nocaseglob` but we don't want this to
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# accidentally influence other parts of this script
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# since the directory names are short, we use this pattern matching
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cp -r "$data_dir"/[Dd][Aa][Tt][Aa] "$dest_dir"
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cp -r "$data_dir"/[Mm][Aa][Pp][Ss] "$dest_dir"
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cp -r "$data_dir"/[Mm][Pp]3 "$dest_dir"
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fi
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if [[ -n "$useffmpeg" ]]
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then
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# now when all music files were installed convert them to ogg
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echo "Converting mp3 files..."
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OIFS="$IFS"
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IFS=$'\n'
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for file in `find "$dest_dir" -type f -iname "*.mp3"`
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do
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echo "Converting $file"
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ogg=${file%.*}
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$AUDIO_CONV -y -i "$file" -acodec libvorbis "$ogg".ogg 2>/dev/null || fail "Error: failed to convert $file to ogg/vorbis using $AUDIO_CONV" "rm -f "$ogg".ogg"
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rm -f $file
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done
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IFS="$OIFS"
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fi
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if [[ -n "$validate" ]]
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then
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test -f "$dest_dir"/Data/H3bitmap.lod || fail "Error: Heroes 3 data files are missing!"
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test -f "$dest_dir"/Data/H3sprite.lod || fail "Error: Heroes 3 data files are missing!"
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test -f "$dest_dir"/Data/VIDEO.VID || fail "Error: Heroes 3 data files (CD2) are missing!"
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test -d "$dest_dir"/Mods/vcmi/Data || fail "Error: VCMI data files are missing!"
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fi
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rm -rf "$temp_dir"
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