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

### NOTE: THIS IS NOT COMPLETE - also apply updates from old ebuild ###

EAPI="2"
inherit eutils games

MY_BUILD="2387"
#MY_HRP="4.0"
#MY_HRP_BUILD="321"

DESCRIPTION="Port of Duke Nukem 3D for SDL"
HOMEPAGE="http://www.eduke32.com/
	http://hrp.duke4.net/"
SRC_URI="http://dukeworld.duke4.net/eduke32/synthesis/${PV}-${MY_BUILD}/${PN}_src_${PV}-${MY_BUILD}.tar.bz2
	textures? (	http://www.duke4.org/files/nightfright/polymer/polymer_hrp.zip
		http://www.duke4.org/files/nightfright/polymer/polymer_upd.zip )
	music? ( http://www.duke4.org/files/nightfright/eduke32_mus.zip )"

LICENSE="as-is"
SLOT="0"
KEYWORDS="amd64 ~x86"
IUSE="debug editor gtk +opengl png textures music vpx"

RDEPEND="gtk? ( x11-libs/gtk+ )
	media-libs/libsdl
	music? ( media-libs/sdl-mixer[timidity] )
	!music? ( media-libs/sdl-mixer )
	media-libs/libvorbis
	opengl? ( virtual/opengl )
	png? ( media-libs/libpng )
	vpx? ( media-libs/libvpx )"
DEPEND="${RDEPEND}
	app-arch/unzip"

S=${WORKDIR}/${PN}_${PV}-${MY_BUILD}

pkg_setup() {
	# Validate USE flags
	if (use textures && ! use opengl); then
		ewarn "You must enable opengl if you wish to use the high resolution textures."
		die "textures requires opengl"
	fi
}

src_unpack() {
	unpack "${PN}_src_${PV}-${MY_BUILD}.tar.bz2"
}

src_compile() {
	local MY_OPTS
	use debug && MY_OPTS+=" RELEASE=0"
	use gtk || MY_OPTS+=" WITHOUT_GTK=1"
	use opengl || MY_OPTS+=" USE_OPENGL=0"
	use png && MY_OPTS+=" USE_LIBPNG=1"
	use vpx || MY_OPTS+=" USE_LIBVPX=0"

	unset ARCH
	emake ${MY_OPTS} || die "make failed"
}

src_install() {
	local ARGS
	insinto "${GAMES_DATADIR}/${PN}"
	if use editor; then
		doexe mapster32 || die "editor install failed"
		games_make_wrapper mapster32 "${GAMES_DATADIR}/${PN}/mapster32" "${GAMES_DATADIR}/${PN}"
	fi

	if use textures; then
		doins "${DISTDIR}"/polymer_{hrp,upd}.zip || die "texture install failed"
		ARGS+=" -g polymer_hrp.zip -g polymer_upd.zip"
	fi

	if use music; then
		doins "${DISTDIR}/eduke32_mus.zip" || die "music install failed"
		ARGS+=" -g eduke32_mus.zip"
	fi

	newgamesbin "${PN}" "${PN}.bin" || die "binary install failed"
	games_make_wrapper "${PN}" "${GAMES_BINDIR}/${PN}.bin ${ARGS}"
	make_desktop_entry ${PN} "EDuke32"

	prepgamesdirs
}

pkg_postinst() {
	games_pkg_postinst
	ewarn "Note: You must also install games-fps/duke3d-data before playing this game."
}