# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit games

PATCHED_MD5="8e23b967d58146f0268248731977d13a"

DESCRIPTION="Game data for Silent Threat, a FreeSpace add-on. Requires CD or previous installation."
HOMEPAGE="http://www.volition-inc.com/fs/"
SRC_URI="http://icculus.org/~taylor/freespace/updates/st-${PV}-x86.run"

LICENSE="freespace1"
SLOT="0"
KEYWORDS="~x86"
IUSE=""

DEPEND="games-util/loki_patch"
RDEPEND="games-action/freespace1-data"

src_unpack() {
	mkdir "${S}"
	
	# Grab the file off the CD.
	CDROM_NAME_1="Silent Threat"
	cdrom_get_cds mdisk.vp
	cp "${CDROM_ROOT}/mdisk.vp" "${S}"
	
	# Is it patched already?
	ebegin "Checking if file is already patched to 1.06"
	echo "${PATCHED_MD5} *${S}/mdisk.vp" | md5sum -c --status -
	STATUS=$?
	eend $STATUS
	
	# File needs to be patched.
	if [[ "${STATUS}" != "0" ]]; then
		
		# Unpack the patch.
		mkdir "${WORKDIR}/patch"
		cd "${WORKDIR}/patch"
		tail -n +$(sed -n "s:^skip=::p" "${DISTDIR}/st-${PV}-x86.run") "${DISTDIR}/st-${PV}-x86.run" | tar zx
		
		# Try to apply it.
		ebegin "Attempting to patch file to ${PV}"
		loki_patch patch.dat "${S}" &> /dev/null
		STATUS=$?
		eend $STATUS
		
		# Oh no!
		[[ "${STATUS}" != "0" ]] && ewarn "Patch failed. You may experience problems with the game."
	fi
}

src_compile() {
	einfo "Nothing to compile!"
}

src_install() {
	insinto "${GAMES_DATADIR}/freespace1"
	doins mdisk.vp
	
	prepgamesdirs
}