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

inherit games

DESCRIPTION="3D Models of Doom/Heretic/Hexen/Strife for Vavoom Engine"
HOMEPAGE="http://vavoom-engine.com"
SRC_URI=""

LICENSE="as-is"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doom heretic hexen strife"

for X in ${IUSE} ; do
	if use ${X}; then
		case "${X}" in
			"doom") MY_PV="13";;
			"heretic") MY_PV="13";;
			"hexen") MY_PV="13-1";;
			"strife") MY_PV="13";;
		esac

		#SRC_URI="${SRC_URI} ${X}? ( mirror://sourceforge/vavoom/vmdl_${X}_${MY_PV}.zip )"
		SRC_URI="${SRC_URI} ${X}? ( mirror://sourceforge/vavoom/vmdl_${X}_${MY_PV}.zip )"
	fi
done

DEPEND="app-arch/unzip"

pkg_setup() {
	if ( ! use doom && ! use heretic && ! use hexen && ! use strife); then
		eerror
		eerror "You must enable at least one USE flag between 'doom','heretic','hexen','strife'!"
		eerror
		die "No USE enabled"
	fi
}

src_unpack() {
	# unpack only desired models

	unpack ${A} || die "unpack failed"
}

src_install() {
	
	cd ${WORKDIR}/basev

	# Move documentation into proper location
	for X in ${IUSE} ; do
		if use ${X}; then
			docinto ${X}
			dodoc ${X}/models/*.txt || die "installing doc for ${X}-models failed"
			rm -f ${X}/models/*.txt
		fi
	done

	# Install models into vavoom base dir
	insinto "${GAMES_DATADIR}/vavoom/basev"
	doins -r * || die "installing data failed"

	prepgamesdirs
}

pkg_postinst() {
	games_pkg_postinst

	if ! has_version "games-fps/vavoom" ; then
		einfo "This is just 3D models data. To play, emerge a client"
		einfo "such as vavoom."
		echo
	fi
}