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

inherit games

DESCRIPTION="The Freespace 2 Source Code Project"
HOMEPAGE="http://scp.indiegames.us/"
SRC_URI="http://icculus.org/~taylor/fso/releases/${P}.tar.bz2"
ZPACK_URI="http://scp.indiegames.us/request.php?148"

# See COPYING file
LICENSE="Freespace2"

SLOT="0"
KEYWORDS="~x86"

# zpack is a large (172mb) collection of graphics enhancements:
# http://scp.indiegames.us/download.php?view.148
IUSE="zpack"

RESTRICT="nomirror"

RDEPEND="virtual/x11
	media-libs/libsdl
	media-libs/openal
	virtual/opengl"
DEPEND="${RDEPEND}
	zpack? ( app-arch/unzip )"

GAMEDIR="${GAMES_DATADIR}"/freespace2

src_install() {
	newgamesbin code/fs2_open_r fs2_open.bin
	games_make_wrapper fs2_open fs2_open.bin "${GAMEDIR}"

	if use zpack; then
		# It's naughty to download here, so what's a better way?
		einfo "Downloading graphics pack"
		wget -O mv_zpack.zip ${ZPACK_URI} \
			|| die "wget failed"
		unzip mv_zpack.zip \
			|| die "unzip failed"
		insinto "${GAMEDIR}"
		doins mv_*.vp
	fi

	dodoc README AUTHORS ChangeLog NEWS

	prepgamesdirs
}

pkg_postinst() {
	einfo "Copy the data files from a Freespace 2 Windows full installation"
	einfo "into ${GAMEDIR} (can be installed using wine)."
	einfo ""
	einfo "  Example: cp -r /mnt/winc/Games/FreeSpace2/* ${GAMEDIR}"
	echo ""
	einfo "You can change resolution from (640x480)x16 to (1024x768)x32 if you edit"
	einfo "~/.fs2open/fs2_open.ini (created on the first run). The command is:"
	einfo ""
	einfo "  sed -i \"s:(640x480)x16:(1024x768)x32:\" ~/.fs2_open/fs2_open.ini"

	games_pkg_postinst
}