# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit games

UT_PV=451

DESCRIPTION="Bonus Packs 1-4 for Unreal Tournament 99"
HOMEPAGE="http://www.unrealtournament.com/
	http://utpg.org/"
SRC_URI="!cdinstall? (
		http://downloads.unrealadmin.org/UnrealTournament/BonusPack/utbonuspack.zip
		http://downloads.unrealadmin.org/UnrealTournament/BonusPack/utbonuspack2.zip
		http://downloads.unrealadmin.org/UnrealTournament/BonusPack/utinoxxpack.zip )
	http://downloads.unrealadmin.org/UnrealTournament/BonusPack/utbonuspack4.zip
	cdinstall? ( http://utpg.org/patches/UTPGPatch${UT_PV}.tar.bz2 )"

LICENSE="as-is"
SLOT="0"
KEYWORDS="-* amd64 x86"
IUSE="cdinstall"

DEPEND="app-arch/unzip
	games-util/umodpack
	>=games-fps/unreal-tournament-${UT_PV}-r1"
RDEPEND=">=games-fps/unreal-tournament-${UT_PV}-r1"

S=${WORKDIR}
dir=${GAMES_PREFIX_OPT}/unreal-tournament
Ddir=${D}/${dir}

set_dirs() {
	# The top-level directory names can change per CD.
	if [[ "${UT_EDITION}" == "anthology" ]] || [[ -e "${CDROM_ROOT}/System" ]] ; then
		HELP_DIR="Help"
		MUSIC_DIR="Music"
		SOUNDS_DIR="Sounds"
		SYSTEM_DIR="System"
		TEXTURES_DIR="Textures"
	else
		HELP_DIR="HELP"
		MUSIC_DIR="MUSIC"
		SOUNDS_DIR="SOUNDS"
		SYSTEM_DIR="SYSTEM"
		TEXTURES_DIR="TEXTURES"
	fi

	if [[ "${UT_EDITION}" == "anthology" ]] || [[ -e "${CDROM_ROOT}/Maps" ]] ; then
		MAPS_DIR="Maps"
	elif [[ -e "${CDROM_ROOT}/MAPS" ]] ; then
		MAPS_DIR="MAPS"
	else
		MAPS_DIR="maps"
	fi
}

pkg_setup() {
	games_pkg_setup

	if use cdinstall ; then
		CDROM_NAME_SET=( "Unreal Tournament GOTY or Unreal Anthology DVD" )
		cdrom_get_cds Help/BonusPackReadme.txt:HELP/BonusPackReadme.txt:System/Core.u:AutoRunData/Unreal.ico

		case ${CDROM_SET} in
			0|1)	UT_EDITION="goty"
				einfo 'Found UT99 "Game Of The Year" edition'
				;;
			2)	UT_EDITION="original"
				einfo 'Found UT99 original edition'
				eerror "This CD does not include any Bonus Packs. Please disable the cdinstall USE"
				eerror "flag or install from a different source."
				die "Bonus Packs not available"
				;;
			3)	UT_EDITION="anthology"
				einfo 'Found Unreal Anthology DVD'
				;;
		esac

		set_dirs
	fi
}

src_unpack() {
	mkdir Help Maps System Textures

	if use cdinstall ; then
		HELP=BonusPackReadme.txt
		MAPS={CTF-{Cybrosis][,Darji16,Face][,HallOfGiants,High,Hydro16,Kosov,Noxion16,Nucleus,Orbital},DM-{Agony,ArcaneTemple,Crane,Cybrosis][,HealPod][,Malevolence,Mojo][,Shrapnel][,SpaceNoxx}}.unr
		SYSTEM_ALL={de,epiccustommodels,multimesh,relics,relicsbindings}.u
		SYSTEM_ENGLISH={de,multimesh,relics,relicsbindings,{tcowmesh,tnalimesh,tskm}skins}.int
		TEXTURES={noxxpack,xutfx,{tcowmesh,tnalimesh,tskm}skins}.utx

		if [[ "${UT_EDITION}" == "anthology" ]] ; then
			# Symlinks for unshield.
			ln -sfn "${CDROM_ROOT}"/Disk1/data1.hdr "${T}"
			ln -sfn "${CDROM_ROOT}"/Disk*/data*.cab "${T}"

			for j in Help Maps System_All System_English Textures ; do
				unshield -g 3_UnrealTournament_${j} x "${T}"/data1.cab || die "unshield x"
			done

			eval mv -f 3_UnrealTournament_Help/${HELP} Help || die "mv Help"
			eval mv -f 3_UnrealTournament_Maps/${MAPS} Maps || die "mv Maps"
			eval mv -f 3_UnrealTournament_System_All/${SYSTEM_ALL} System || die "mv System_All"
			eval mv -f 3_UnrealTournament_System_English/${SYSTEM_ENGLISH} System || die "mv System_English"
			eval mv -f 3_UnrealTournament_Textures/${TEXTURES} Textures || die "mv Textures"
			rm -rf 3_UnrealTournament_*
		else
			eval cp  -f "${CDROM_ROOT}/${HELP_DIR}"/${HELP} Help || die "cp Help"
			eval cp  -f "${CDROM_ROOT}/${SYSTEM_DIR}"/${SYSTEM_ALL} System || die "cp System"
			eval cp  -f "${CDROM_ROOT}/${SYSTEM_DIR}"/${SYSTEM_ENGLISH} System || die "cp System"
			eval cp  -f "${CDROM_ROOT}/${TEXTURES_DIR}"/${TEXTURES} Textures || die "cp Textures"

			# Prepare to decompress maps.
			tar Ojxf "${DISTDIR}/UTPGPatch${UT_PV}.tar.bz2" System/ucc-bin > "${T}/ucc-bin"
			chmod 700 "${T}/ucc-bin"
			mkdir -p "${T}/.loki/ut/System"
			cd /opt/unreal-tournament/System

			# Copy or decompress maps as necessary.
			for f in `eval echo ${MAPS}` ; do
				if [[ -e "${CDROM_ROOT}/${MAPS_DIR}/${f}" ]] ; then
					cp -f "${CDROM_ROOT}/${MAPS_DIR}/${f}" "${S}/Maps" || die "cp Maps/${f}"
				elif [[ -e "${CDROM_ROOT}/${MAPS_DIR}/${f}.uz" ]] ; then
					HOME="${T}" "${T}/ucc-bin" decompress "${CDROM_ROOT}/${MAPS_DIR}/${f}.uz" || die "decompress Maps/${f}.uz"
					mv -f "${T}/.loki/ut/System/${f}" "${S}/Maps" || die "mv map ${f}"
				else
					die "Maps/${f} missing"
				fi
			done

			cd "${S}"
		fi

		unpack utbonuspack4.zip
	else
		unpack utbonuspack{,2,4}.zip utinoxxpack.zip

		# Bonus Pack 1
		umod -x UTBonusPack.umod || die "could not unpack UTBonusPack.umod"

		# Bonus Pack 2
		umod -x DE.umod || die "could not unpack DE.umod"
		mv CTF-{HallOfGiants,Orbital}.unr Maps

		# Bonus Pack 3
		umod -x UTInoxxPack.umod || die "could not unpack UTInoxxPack.umod"
	fi

	# Bonus Pack 4
	umod -x UTBonusPack4.umod || die "could not unpack UTBonusPack4.umod"
}

src_install() {
	dodir ${dir}
	mv Help Maps System Textures ${Ddir}
	prepgamesdirs
}