# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /cvsroot/armagetronad/armagetronad_build/gentoo/client.ebuild,v 1.24 2006/05/05 13:55:13 luke-jr Exp $

inherit flag-o-matic eutils games

DESCRIPTION="3D light cycles like in the movie TRON"
HOMEPAGE="http://armagetronad.net/"

OPT_CLIENTSRC="
	moviesounds? (
		http://beta.armagetronad.net/fetch.php/PreResource/moviesounds_fq.zip
		linguas_es? ( !linguas_en? (
			http://beta.armagetronad.net/fetch.php/PreResource/spanishvoices.zip
		) )
	)
	moviepack? (
		http://beta.armagetronad.net/fetch.php/PreResource/moviepack.zip
	)"

SRC_URI="mirror://sourceforge/armagetronad/${P}.src.tar.bz2
	opengl? ( ${OPT_CLIENTSRC} )
	!dedicated? ( ${OPT_CLIENTSRC} )"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ppc sparc x86"
IUSE="debug dedicated linguas_de linguas_fr linguas_en linguas_en_GB linguas_en_US linguas_es moviepack moviesounds opengl"

GLDEPS="
	|| (
		x11-libs/libX11
		virtual/x11
	)
	virtual/glu
	virtual/opengl
	media-libs/libsdl
	media-libs/sdl-image
	media-libs/sdl-mixer
	media-libs/jpeg
	media-libs/libpng"

RDEPEND="
	>=dev-libs/libxml2-2.6.11
	sys-libs/zlib
	opengl? ( ${GLDEPS} )
	!dedicated? ( ${GLDEPS} )"

OPT_CLIENTDEPS="
	moviepack? ( app-arch/unzip )
	moviesounds? ( app-arch/unzip )"

DEPEND="${RDEPEND}
	opengl? ( ${OPT_CLIENTDEPS} )
	!dedicated? ( ${OPT_CLIENTDEPS} )"

pkg_setup() {
	if ! built_with_use media-libs/sdl-image png; then
		local msg="You must install media-libs/sdl-image with USE=png"
		eerror "$msg"
		die "$msg"
	fi
	
	if use debug; then
		ewarn
		ewarn 'The "debug" USE flag will enable debugging code. This will cause AI'
		ewarn ' players to chat debugging information, debugging lines to be drawn'
		ewarn ' on the grid and at wall angles, and probably most relevant to your'
		ewarn ' decision to keep the USE flag:'
		ewarn '         FULL SCREEN MODE AND SOUND WILL BE DISABLED'
		ewarn
		ewarn "If you don't like this, add this line to /etc/portage/package.use:"
		ewarn '    games-action/armagetronad -debug'
		ewarn
		ewarn 'If you ignore this warning and complain about any of the above'
		ewarn ' effects, the Armagetron Advanced team will either ignore you or'
		ewarn ' delete your complaint.'
		ewarn
		ebeep 5
	fi
	games_pkg_setup

}

aabuild() {
	MyBUILDDIR="${WORKDIR}/build-$1"
	mkdir -p "${MyBUILDDIR}" || die "error creating build directory($1)"	# -p to allow EEXIST scenario
	epatch "${FILESDIR}/armagetronad-gcc43.patch"
	use debug && DEBUGLEVEL=3 || DEBUGLEVEL=0
	export DEBUGLEVEL CODELEVEL=0
	[ "$SLOT" == "0" ] && myconf="--disable-multiver" || myconf="--enable-multiver=${SLOT}"
	[ "$1" == "server" ] && ded='-dedicated' || ded=''
	GameDir="${PN}${ded}${GameSLOT}"
	ECONF_SOURCE="${S}" \
	egamesconf ${myconf} \
		--disable-binreloc \
		--docdir "/usr/share/doc/${PF}/${DOCDESTTREE}" \
		--disable-master \
		--enable-main \
		--disable-krawall \
		--enable-sysinstall \
		--disable-useradd \
		--enable-etc \
		--disable-restoreold \
		--disable-games \
		--enable-uninstall="emerge --clean =${CATEGORY}/${PF}" \
		"${@:2}" || die "egamesconf($1) failed"
	emake armabindir="${GAMES_BINDIR}" || die "emake($1) failed"
}

src_compile() {
	# Assume client if they don't want a server
	use opengl || ! use dedicated && build_client=true || build_client=false
	use dedicated && build_server=true || build_server=false

	[ "$SLOT" == "0" ] && GameSLOT="" || GameSLOT="-${SLOT}"
	filter-flags -fno-exceptions
	if ${build_client}; then
		einfo "Building game client"
		aabuild client  --enable-glout --disable-initscripts  --enable-desktop
	fi
	if ${build_server}; then
		einfo "Building dedicated server"
		aabuild server --disable-glout  --enable-initscripts --disable-desktop
	fi
}

src_install() {
	if ${build_client} && ${build_server}; then
		# Setup symlink so both client and server share their common data
		dodir "${GAMES_DATADIR}"
		dosym "${PN}${GameSLOT}" "${GAMES_DATADIR}/${PN}-dedicated${GameSLOT}"
		dodir "${GAMES_SYSCONFDIR}"
		dosym "${PN}${GameSLOT}" "${GAMES_SYSCONFDIR}/${PN}-dedicated${GameSLOT}"
	fi
	if ${build_client}; then
		einfo "Installing game client"
		cd "${WORKDIR}/build-client"
		make DESTDIR="${D}" armabindir="${GAMES_BINDIR}" install || die "make(client) install failed"
		# copy moviepacks/sounds
		cd "${WORKDIR}"
		insinto "${GAMES_DATADIR}/${PN}${GameSLOT}"
		if use moviepack; then
			einfo 'Installing moviepack'
			doins -r moviepack || die "copying moviepack"
		fi
		if use moviesounds; then
			einfo 'Installing moviesounds'
			doins -r moviesounds || die "copying moviesounds"
			if use linguas_es && ! use linguas_en; then
				einfo 'Installing Spanish moviesounds'
				doins -r ArmageTRON/moviesounds || die "copying spanish moviesounds"
			fi
		fi
	fi
	if ${build_server}; then
		einfo "Installing dedicated server"
		cd "${WORKDIR}/build-server"
		make DESTDIR="${D}" armabindir="${GAMES_BINDIR}" install || die "make(server) install failed"
		einfo 'Adjusting dedicated server configuration'
		dosed "s,^\(user=\).*$,\1${GAMES_USER_DED},; s,^#\(VARDIR=/.*\)$,\\1," "${GAMES_SYSCONFDIR}/${PN}-dedicated${GameSLOT}/rc.config" || ewarn 'adjustments for rc.config FAILED; the defaults may not be suited for your system!'
	fi
	
	local LangDir="${D}${GAMES_DATADIR}/${GameDir}/language/"
	use linguas_de || rm -v "${LangDir}deutsch.txt"
	use linguas_fr || rm -v "${LangDir}french.txt"
	local en_GB='true' en_US='true'
	use linguas_en_GB || en_GB='false'
	use linguas_en_US || en_US='false'
	# Force both on if:
	# # linguas_en is set, but neither subset is
	# # no other supported linguas is set
	{ { ! $en_GB && ! $en_US; } && {
		use linguas_en ||
		! {
			use linguas_de ||
			use linguas_fr ||
			use linguas_es ||
			false;
		};
	}; } &&
		en_GB='true' en_US='true'
	$en_US || rm -v "${LangDir}american.txt"
	use linguas_es || rm -v "${LangDir}spanish.txt"
	
	# Ok, so we screwed up on doc installation... so for now, the ebuild does this manually
	dohtml -r "${D}${GAMES_PREFIX}/share/doc/${GameDir}/html/"*
	dodoc "${D}${GAMES_PREFIX}/share/doc/${GameDir}/html/"*.txt
	rm -r "${D}${GAMES_PREFIX}/share/doc"
	rmdir "${D}${GAMES_PREFIX}/share" || true	# Supress potential error
	prepgamesdirs
}