# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: $

MY_P="${P/-/-r}"
S="${WORKDIR}/${MY_P}"

DESCRIPTION="The Icculus linux port of ID's quake2 engine"
SRC_URI="http://icculus.org/quake2/files/${MY_P}.tar.gz"
HOMEPAGE="http://icculus.org/quake2/"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
IUSE="svga X sdl arts aalib opengl"

DEPEND="svga?	( media-libs/svgalib )
	X?	( virtual/x11 )
	sdl?	( media-libs/libsdl )
	arts?	( kde-base/arts )
	aalib? 	( media-libs/aalib )
	opengl? ( virtual/opengl )"

src_unpack() {
	unpack ${A} || die
	cp ${FILESDIR}/Makefile ${S}/
}

src_compile() {
	if [ `use sdl` ] ; then
		BUILD_SDL=YES  ; BUILD_SDLQUAKE2=YES
	else
		BUILD_SDL=NO   ; BUILD_SDLQUAKE2=NO
	fi
	
	use X \
		&& BUILD_X11=YES \
		|| BUILD_X11=NO
		
	use opengl && opengl=1
	
	if [[ (${opengl}) && ${BUILD_X11} == 'YES' ]]; then
		BUILD_GLX=YES;
	else
		BUILD_GLX=NO;
	fi
	
	use svga \
		&& BUILD_SVGA=YES \
		|| BUILD_SVGA=NO
	
	if [[ ${BUILD_SDL} == 'YES' && ${opengl} ]]; then 
			BUILD_SDLGL=YES
	else
			BUILD_SDLGL=NO
	fi
		
	use arts \
		&& BUILD_ARTS=YES \
		|| BUILD_ARTS=NO
	
	# Commented out because I can't get it to build with aalib- possibly broken.
	# -Mike
	use aalib \
		&& BUILD_AA=YES \
		|| BUILD_AA=NO

	if [[ ${BUILD_SDL} == 'NO'  && ${BUILD_X11}	 == 'NO' \
								&& ${BUILD_SVGA}	== 'NO' \
								&& ${BUILD_AA}	  == 'NO' ]]; then
		einfo "You do realize, of course, that you need to enable something"
		einfo "to display quake2 with? Try SDL or SVGA or X."
		die;
	fi

	BUILD_SDL=${BUILD_SDL} \
		BUILD_SDLQUAKE2=${BUILD_SDLQUAKE2} \
		BUILD_X11=${BUILD_X11} \
		BUILD_GLX=${BUILD_GLX} \
		BUILD_SVGA=${BUILD_SVGA} \
		BUILD_SDLGL=${BUILD_SDLGL} \
		BUILD_ARTS=${BUILD_ARTS} \
		BUILD_AA=${BUILD_AA} \
		make build_release || die
}

src_install() {
	dodir /usr/share/games/quake2
	dodir /usr/share/games/quake2/ctf
	dodir /usr/share/games/quake2/baseq2

	exeinto /usr/share/games/quake2
	doexe releasei386/ref_*.so releasei386/q2ded releasei386/quake2
	newbin ${FILESDIR}/quake2.start quake2
	newbin ${FILESDIR}/q2ded.start q2ded

	if [[ -r releasei386/sdlquake2 ]]; then
		doexe releasei386/sdlquake2
		newbin ${FILESDIR}/sdlquake2.start sdlquake2
	fi

	exeinto /usr/share/games/quake2/ctf
	doexe releasei386/ctf/gamei386.so

	exeinto /usr/share/games/quake2/baseq2
	doexe releasei386/gamei386.so

	newdoc readme.txt ID-readme.txt
	dodoc ${FILESDIR}/README-postinstall
}

pkg_postinst() {
	einfo
	einfo "Go read /usr/share/doc/${P}/README-postinstall.gz right now!"
	einfo "It's important- This install is just the engine, you still need"
	einfo "the data paks. Go read."
	einfo
}