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

inherit eutils games

MY_PN=p47
MY_PV=${PV//./_}

DESCRIPTION="Defeat retro enemies modenly. Retromodern hispeed shmup, 'PARSEC47'. "
HOMEPAGE="http://www.asahi-net.or.jp/~cs8k-cyu/windows/p47_e.html"
SRC_URI="http://www.asahi-net.or.jp/~cs8k-cyu/windows/${MY_PN}_${MY_PV}.zip"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~ppc ~x86"

DEPEND="media-libs/libsdl
	media-libs/mesa
	media-libs/sdl-mixer
	dev-libs/bulletss"

S=${WORKDIR}/${MY_PN}

pkg_setup() {
        games_pkg_setup

	# gcc must be built with "d" USE-FLAG
	if ! built_with_use sys-devel/gcc:4.1 d; then
		ewarn "sys-devel/gcc must be built with d for this package"
		ewarn "to function."
		die "recompile gcc with USE=\"d\""
	fi
	if [ "$(gcc-major-version)" == "4" ] && [ "$(gcc-minor-version)" == "2" ] ; then
		die "gdc doesn't work with sys-devel/gcc-4.2 currently - use 4.1 instead"
	fi
}

src_unpack(){
	unpack ${A}
	epatch ${FILESDIR}/${P}.diff
	sed -i \
        -e 's:"\(images/[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/util/sdl/Texture.d \
        -e 's:"\(sounds/[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/util/sdl/Sound.d \
        -e 's:"\(morph[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(small[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(smallmove[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(smallsidemove[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(middle[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(middlesub[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(middlemove[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(middlebackmove[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(large[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(largemove[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(morph_lock[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(small_lock[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(middlesub_lock[^"]*\)":"'${GAMES_DATADIR}'/'${PN}'/\1":g' -i p47/src/abagames/p47/BarrageManager.d \
        -e 's:"\(p47.prf[^"]*\)":"'${GAMES_STATEDIR}'/\1":g' -i p47/src/abagames/p47/P47PrefManager.d \
		|| die "sed failed"
}

src_install() {
	dogamesbin ${PN}

	local datadir="${GAMES_DATADIR}"/${PN}
	dodir ${datadir}
        insinto "${GAMES_DATADIR}"/${PN}
	doins -r morph small smallmove smallsidemove middle middlesub middlemove \
		middlebackmove large largemove morph_lock small_lock middlesub_lock \
		images sounds || die

	if [ ! -e "${GAMES_STATEDIR}"/p47.prf ]
	then
		dodir "${GAMES_STATEDIR}"
                insinto "${GAMES_STATEDIR}"
		doins ${FILESDIR}/p47.prf || die
	fi
	newicon ${FILESDIR}/${PN}.png ${PN}.png
	make_desktop_entry ${PN} ${PN}
	dodoc readme*
	prepgamesdirs
}

pkg_postinst() {
	games_pkg_postinst
	chmod ug+rw "${GAMES_STATEDIR}"/p47.prf
}