121 lines
2.8 KiB
Bash
121 lines
2.8 KiB
Bash
# Copyright 1999-2017 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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CDROM_OPTIONAL="yes"
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inherit cdrom eutils
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# Not possible to apply official 1.2 patch under Linux. A Gentoo user
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# created Xdelta patches and the DXX-Rebirth project kindly hosted them.
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MY_PATCH="http://www.dxx-rebirth.com/download/dxx/misc/d2xptch12.tgz"
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# For GOG install
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MY_EXE="setup_descent2_2.1.0.10.exe"
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DESCRIPTION="Data files for Descent 2"
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HOMEPAGE="http://www.interplay.com/games/descent.php"
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SRC_URI="cdinstall? ( ${MY_PATCH} )
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!cdinstall? ( ${MY_EXE} )"
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LICENSE="descent-data"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="doc videos"
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RESTRICT="bindist !cdinstall? ( fetch )"
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# <d2x-0.2.5-r3 may include the data.
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RDEPEND="!<games-action/d2x-0.2.5-r3
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!games-action/descent2-demodata"
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DEPEND="cdinstall? (
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app-arch/unarj
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dev-util/xdelta:3
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)
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!cdinstall? (
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app-arch/innoextract
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)"
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S="${WORKDIR}"
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pkg_nofetch() {
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elog "You must place a copy of, or symlink to, the GOG setup package here:"
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elog "${DISTDIR}/${MY_EXE}"
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echo
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elog "If you wish to install from CD-ROM instead, please enable the cdinstall flag."
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}
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src_unpack() {
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if use cdinstall; then
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default
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cdrom_get_cds d2data/descent2.sow:descent2.hog
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case ${CDROM_SET} in
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0)
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einfo "Found Descent 2 CD"
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unarj e "${CDROM_ABSMATCH}" || die ;;
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1)
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einfo "Found Descent 2 installation"
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cd "${CDROM_ABSMATCH%/*}" || die ;;
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esac
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else
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einfo "Unpacking ${MY_EXE}. This will take a while..."
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innoextract -e -s -p1 -L -I app -d gog "${DISTDIR}/${MY_EXE}" || die
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cd "${WORKDIR}/gog/app" || die
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fi
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eshopts_push -s globstar nocaseglob nullglob
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# Strip directories
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# Lowercase
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# d2{-2plyr,chaos}.* into data/missions
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# *.dem into data/demos
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# Documentation into doc
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# Remainder into data
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# Exclude Vertigo files
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tar c \
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--mode=u+w \
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--ignore-case \
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--xform='s:.*/::xg' \
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--xform='s:.*:\L\0:x' \
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--xform='s:^d2(-2plyr|chaos)\.:data/missions/\0:x' \
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--xform='s:.*\.dem$:data/demos/\0:x' \
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--xform='s:.*\.(pdf|txt)$:doc/\0:x' \
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--xform='s:^[^/]+$:data/\0:x' \
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--exclude='d2x*' \
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--exclude='hoard.ham' \
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--exclude='panic.*' \
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--exclude="$(use doc || echo '*.pdf')" \
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--exclude="$(use videos || echo '*.mvl')" \
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*.{txt,pdf} *-h.mvl **/*.{ham,hog,mn2,pig,s11,s22} \
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| tar x -C "${WORKDIR}"
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assert "tar failed"
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eshopts_pop
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}
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src_prepare() {
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# Patch to 1.2 if necessary
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if use cdinstall; then
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if [[ $(md5sum data/descent2.ham) != 7f30c3d7d4087b8584b49012a53ce022* ]]; then
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local i
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for i in *.xdelta; do
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xdelta3 -d -s data/"${i%.*}" "${i}" data/"${i%.*}".new || die
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mv data/"${i%.*}"{.new,} || die
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done
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fi
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fi
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default
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}
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src_install() {
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insinto /usr/share/games/d2x
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doins -r data/*
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[[ -d doc ]] && dodoc doc/*
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}
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pkg_postinst() {
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elog "A client is needed to run the game, e.g. games-action/dxx-rebirth."
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echo
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}
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