# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header:

inherit eutils games

DESCRIPTION="Alien Arena 2006 is the ultimate freeware deathmatch game!"
HOMEPAGE="http://red.planetarena.org/"

#there is several websites with the game. I just provided the one to which direct link was available
#I guess it needs to be asked if NOFETCH restriction would need to be added
SRC_URI="http://www.forsakenweb.com/gamepage/loaders/games/${P}-x86.run"
        #http://icculus.org/~ravage/alienarena2006/alienarena-2006-sdl-i386.tar.gz
        #http://icculus.org/~ravage/alienarena2006/alienarena-2006-sdl-x86_64.tar.gz  #binaries for sound problems 
				# (according to the game forums some seem to need it, but I don't ;) )

LICENSE="?" #after like a hour in their web site I just can't find what licence are they using
SLOT="0"
KEYWORDS="-* ~x86 ~amd64"
IUSE="dedicated opengl amd64"
RESTRICT="mirror nostrip"

DEPEND="sys-libs/glibc"
RDEPEND="dedicated? ( app-misc/screen )
        !dedicated? ( virtual/opengl )
        opengl? ( virtual/opengl )
        amd64? ( >=app-emulation/emul-linux-x86-xlibs-1.0-r1 )"


S="${WORKDIR}"
dir="${GAMES_PREFIX_OPT}/${PN}"
Ddir="${D}/${dir}"

pkg_setup() {
        games_pkg_setup
}

src_unpack() {
        cd ${S}
        unpack_makeself ${P}-x86.run
}

src_install() {

#       unpack alienarena-2006-src.tar.gz # could not get it to compile on my ~x86 machine....

        cd ${S}
        exeinto ${dir}
        doexe bin/Linux/x86/glibc-2.1/AlienArena || die "doexe failed"

        tar -xf alienarena-2006-data.tar.bz2 || die "untar failed"
        rm alienarena-2006-data.tar.bz2
        insinto ${dir}
        doins -r arena botinfo data1 || die "doins failed"

        insinto ${dir}
        if use amd64 ; then
            doins -r engine/x86_64
        else
            doins -r engine/x86
        fi

        dodoc README.txt || die "doins failed"
        doicon alienarena.xpm

        games_make_wrapper Alienarena ./Alienarena "${dir}" "${dir}"

        if use dedicated ; then
                exeinto ${dir}
                doexe bin/Linux/x86/glibc-2.1/AlienArenaDedicated || die "doexe failed"
                games_make_wrapper Alienarena-ded ./Alienarena-ded ${dir}
                newinitd ${S}/Alienarena-ded.rc Alienarena-ded || die "newinitd failed"
                dosed "s:GAMES_USER_DED:${GAMES_USER_DED}:" /etc/init.d/Alienarena
                dosed "s:GENTOO_DIR:${GAMES_BINDIR}:" /etc/init.d/Alienarena
                newconfd ${S}/Alienarena-ded.conf.d Alienarena-ded || die "newconfd failed"
        fi

        prepgamesdirs
        make_desktop_entry alienarena "Alien Arena 2006" alienarena.xpm
        chmod g+rx "${Ddir}"
        chmod g+x "${Ddir}/arena/*.so" "${Ddir}/data1/*.so"
}

pkg_postinst() {
        games_pkg_postinst
        einfo "To play the game run:"
        einfo " Alienarena"

        if use dedicated; then
                echo
                einfo "To start a dedicated server run:"
                einfo " /etc/init.d/Alienarena-ded start"
                echo
                einfo "To run the dedicated server at boot, type:"
                einfo " rc-update add Alienarena-ded default"
                echo
                einfo "The dedicated server is started under the ${GAMES_USER_DED} user account"
        fi
# not nedded?
       if use amd64; then
               echo
               einfo "If you are running an amd64 system and using ALSA, you must have"
               einfo "ALSA 32-bit emulation enabled in your kernel for this to function properly."
       fi
}