1 files changed, 121 insertions, 0 deletions
diff --git a/games-action/descent2-data/descent2-data-1.2.ebuild b/games-action/descent2-data/descent2-data-1.2.ebuild
new file mode 100644
index 000000000000..947680089288
--- /dev/null
+++ b/games-action/descent2-data/descent2-data-1.2.ebuild
@@ -0,0 +1,121 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+CDROM_OPTIONAL="yes"
+inherit cdrom eutils
+
+# Not possible to apply official 1.2 patch under Linux. A Gentoo user
+# created Xdelta patches and the DXX-Rebirth project kindly hosted them.
+MY_PATCH="http://www.dxx-rebirth.com/download/dxx/misc/d2xptch12.tgz"
+
+# For GOG install
+MY_EXE="setup_descent2_2.1.0.10.exe"
+
+DESCRIPTION="Data files for Descent 2"
+HOMEPAGE="http://www.interplay.com/games/descent.php"
+SRC_URI="cdinstall? ( ${MY_PATCH} )
+	!cdinstall? ( ${MY_EXE} )"
+LICENSE="descent-data"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc videos"
+RESTRICT="bindist !cdinstall? ( fetch )"
+
+# <d2x-0.2.5-r3 may include the data.
+RDEPEND="!<games-action/d2x-0.2.5-r3
+	!games-action/descent2-demodata"
+
+DEPEND="cdinstall? (
+		app-arch/unarj
+		dev-util/xdelta:3
+	)
+	!cdinstall? (
+		app-arch/innoextract
+	)"
+
+S="${WORKDIR}"
+
+pkg_nofetch() {
+	elog "You must place a copy of, or symlink to, the GOG setup package here:"
+	elog "${DISTDIR}/${MY_EXE}"
+	echo
+	elog "If you wish to install from CD-ROM instead, please enable the cdinstall flag."
+}
+
+src_unpack() {
+	if use cdinstall; then
+		default
+		cdrom_get_cds d2data/descent2.sow:descent2.hog
+
+		case ${CDROM_SET} in
+			0)
+				einfo "Found Descent 2 CD"
+				unarj e "${CDROM_ABSMATCH}" || die ;;
+			1)
+				einfo "Found Descent 2 installation"
+				cd "${CDROM_ABSMATCH%/*}" || die ;;
+		esac
+	else
+		einfo "Unpacking ${MY_EXE}. This will take a while..."
+		innoextract -e -s -p1 -L -I app -d gog "${DISTDIR}/${MY_EXE}" || die
+		cd "${WORKDIR}/gog/app" || die
+	fi
+
+	eshopts_push -s globstar nocaseglob nullglob
+
+	# Strip directories
+	# Lowercase
+	# d2{-2plyr,chaos}.* into data/missions
+	# *.dem into data/demos
+	# Documentation into doc
+	# Remainder into data
+	# Exclude Vertigo files
+
+	tar c \
+		--mode=u+w \
+		--ignore-case \
+		--xform='s:.*/::xg' \
+		--xform='s:.*:\L\0:x' \
+		--xform='s:^d2(-2plyr|chaos)\.:data/missions/\0:x' \
+		--xform='s:.*\.dem$:data/demos/\0:x' \
+		--xform='s:.*\.(pdf|txt)$:doc/\0:x' \
+		--xform='s:^[^/]+$:data/\0:x' \
+		--exclude='d2x*' \
+		--exclude='hoard.ham' \
+		--exclude='panic.*' \
+		--exclude="$(use doc || echo '*.pdf')" \
+		--exclude="$(use videos || echo '*.mvl')" \
+		*.{txt,pdf} *-h.mvl **/*.{ham,hog,mn2,pig,s11,s22} \
+		| tar x -C "${WORKDIR}"
+
+	assert "tar failed"
+	eshopts_pop
+}
+
+src_prepare() {
+	# Patch to 1.2 if necessary
+	if use cdinstall; then
+		if [[ $(md5sum data/descent2.ham) != 7f30c3d7d4087b8584b49012a53ce022* ]]; then
+			local i
+			for i in *.xdelta; do
+				xdelta3 -d -s data/"${i%.*}" "${i}" data/"${i%.*}".new || die
+				mv data/"${i%.*}"{.new,} || die
+			done
+		fi
+	fi
+
+	default
+}
+
+src_install() {
+	insinto /usr/share/games/d2x
+	doins -r data/*
+	[[ -d doc ]] && dodoc doc/*
+}
+
+pkg_postinst() {
+	elog "A client is needed to run the game, e.g. games-action/dxx-rebirth."
+	echo
+}