# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

ECVS_SERVER="cvs.icculus.org:/cvs/cvsroot"
ECVS_MODULE="freespace2"
ECVS_USER="anonymous"
ECVS_PASS="anonymous"

inherit cvs games toolchain-funcs flag-o-matic

DESCRIPTION="Port of the original FreeSpace 2. Includes FreeSpace 1. Doesn't include data files. Supports demo versions."
HOMEPAGE="http://icculus.org/freespace2/"
SRC_URI=""

LICENSE="FS2"
SLOT="0"
KEYWORDS="~x86"
IUSE="debug demo"

DEPEND="|| (	(	x11-libs/libX11
			x11-libs/libXau
			x11-libs/libXdmcp
			x11-libs/libXext
		)
			virtual/x11 )
	media-libs/libsdl
	media-libs/openal
	virtual/opengl"
	
S="${WORKDIR}/${ECVS_MODULE}"

src_compile() {
	if !(use debug); then
		ebegin "Disabling debug"
		append-flags "-DNDEBUG"
		eend $?
	fi
	
	ebegin "Fixing Makefile"
	sed -i "s/^CFLAGS=/CFLAGS+=/" Makefile
	sed -i "s/^CC=.*/CC=$(tc-getCC)/" Makefile
	sed -i "s/^AR=.*/AR=$(tc-getAR)/" Makefile
	sed -i "s/^RANLIB=.*/RANLIB=$(tc-getRANLIB)/" Makefile
	sed -i "/^FS1=/d" Makefile
	sed -i "/^DEMO=/d" Makefile
	eend $?

	einfo "Building FreeSpace 2 ..."
	FS1=false DEMO=false emake || die "Error building FreeSpace 2!"
	mv freespace2 freespace2.bin
	
	einfo "Building FreeSpace 1 ..."
	make clean
	FS1=true DEMO=false emake || die "Error building FreeSpace 1!"
	mv freespace freespace1.bin
	
	if use demo; then
		einfo "Building FreeSpace 2 Demo ..."
		make clean
		FS1=false DEMO=true emake || die "Error building FreeSpace 2 Demo!"
		mv freespace2_demo freespace2-demo.bin
		
		einfo "Building FreeSpace 1 Demo ..."
		make clean
		FS1=true DEMO=true emake || die "Error building FreeSpace 1 Demo!"
		mv freespace_demo freespace1-demo.bin
	fi
}

src_install() {
	dodoc README doc/*.txt
	
	dogamesbin freespace2.bin freespace1.bin
	games_make_wrapper freespace2 "${GAMES_BINDIR}/freespace2.bin" "${GAMES_DATADIR}/freespace2"
	games_make_wrapper freespace1 "${GAMES_BINDIR}/freespace1.bin" "${GAMES_DATADIR}/freespace1"
	
	if use demo; then
		dogamesbin freespace2-demo.bin freespace1-demo.bin
		games_make_wrapper freespace2-demo "${GAMES_BINDIR}/freespace2-demo.bin" "${GAMES_DATADIR}/freespace2-demo"
		games_make_wrapper freespace1-demo "${GAMES_BINDIR}/freespace1-demo.bin" "${GAMES_DATADIR}/freespace1-demo"
	fi
	
	prepgamesdirs
}

pkg_postinst() {
	games_pkg_postinst
	
	einfo "If you haven't done so already, you need to emerge one of the"
	einfo "following packages in order to play..."
	einfo
	einfo "  freespace1-data"
	einfo "  freespace2-data"
	einfo "  silent-threat-data"
	
	if use demo; then
	einfo "  freespace1-demo-data"
	einfo "  freespace2-demo-data"
	else
	einfo
	einfo "Demo versions of the game are also available but you must first"
	einfo "remerge this package with the demo USE flag enabled."
	fi
	
	echo
	einfo "You can change resolution from 640x480 to 1024x768 if you edit"
	einfo "each game's configuration file. These are created on the first"
	einfo "run. The files are..."
	einfo
	einfo "  ~/.freespace/FreeSpace.ini"
	einfo "  ~/.freespace2/FreeSpace2.ini"
	
	if use demo; then
	einfo "  ~/.freespace_demo/FreeSpaceDemo.ini"
	einfo "  ~/.freespace2_demo/FreeSpace2Demo.ini"
	fi
	
	echo
	einfo "If you have trouble with the sound, check /etc/openalrc."
	echo
}