# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=5
inherit eutils games

MY_PV=${PV//./}
DESCRIPTION="save the world from Morgoth and battle evil (or become evil ;])"
HOMEPAGE="http://t-o-m-e.net/"
SRC_URI="http://t-o-m-e.net/dl/src/tome-${MY_PV}-src.tar.bz2"

LICENSE="Moria"
SLOT="0"
KEYWORDS="amd64 ppc x86"
IUSE="X Xaw3d gtk sdl"

RDEPEND=">=sys-libs/ncurses-5:0
	X? ( x11-libs/libX11 )
	Xaw3d? ( x11-libs/libXaw )
	sdl? (
		media-libs/sdl-ttf
		media-libs/sdl-image
		media-libs/libsdl )
	gtk? ( >=x11-libs/gtk+-2.12.8:2 ) "
DEPEND="${RDEPEND}
	virtual/pkgconfig
	x11-misc/makedepend"

S=${WORKDIR}/tome-${MY_PV}-src/src

src_prepare() {
	mv makefile.std makefile
	epatch "${FILESDIR}/${PV}-gentoo-paths.patch" \
		"${FILESDIR}"/${P}-noX.patch
	sed -i -e '/^CC =/d' makefile || die
	sed -i -e "s:xx:x:" ../lib/edit/p_info.txt || die
	sed -i -e "s:GENTOO_DIR:${GAMES_STATEDIR}:" files.c init2.c || die

	find .. -name .cvsignore -exec rm -f \{\} +
	find ../lib/edit -type f -exec chmod a-x \{\} +
}

src_compile() {
	local GENTOO_INCLUDES="" GENTOO_DEFINES="-DUSE_GCU " GENTOO_LIBS="$(pkg-config ncurses --libs)"
	if use sdl || use X || use gtk || use Xaw3d; then
		GENTOO_DEFINES="${GENTOO_DEFINES} -DUSE_EGO_GRAPHICS -DUSE_TRANSPARENCY \
			-DSUPPORT_GAMMA"
	fi
	if use sdl || use X || use Xaw3d; then
		GENTOO_DEFINES="${GENTOO_DEFINES} -DUSE_PRECISE_CMOVIE -DUSE_UNIXSOCK "
	fi
	if use sdl; then
		GENTOO_INCLUDES="${GENTOO_INCLUDES} $(sdl-config --cflags)"
		GENTOO_DEFINES="${GENTOO_DEFINES} -DUSE_SDL "
		GENTOO_LIBS="${GENTOO_LIBS} $(sdl-config --libs) -lSDL_image -lSDL_ttf"
	fi
	if use X; then
		GENTOO_INCLUDES="${GENTOO_INCLUDES} -I/usr/X11R6/include "
		GENTOO_DEFINES="${GENTOO_DEFINES} -DUSE_X11 "
		GENTOO_LIBS="${GENTOO_LIBS} -L/usr/X11R6/lib -lX11 "
	fi
	if use Xaw3d; then
		GENTOO_INCLUDES="${GENTOO_INCLUDES} -I/usr/X11R6/include "
		GENTOO_DEFINES="${GENTOO_DEFINES} -DUSE_XAW "
		GENTOO_LIBS="${GENTOO_LIBS} -L/usr/X11R6/lib -lXaw -lXmu -lXt -lX11 "
	fi
	if use gtk; then
		GENTOO_INCLUDES="${GENTOO_INCLUDES} $(pkg-config gtk+-2.0 --cflags)"
		GENTOO_DEFINES="${GENTOO_DEFINES} -DUSE_GTK2 "
		GENTOO_LIBS="${GENTOO_LIBS} $(pkg-config gtk+-2.0 --libs) "
		GTK_SRC_FILE="main-gtk2.c"
		GTK_OBJ_FILE="main-gtk2.o"
	else
		GTK_SRC_FILE=""
		GTK_OBJ_FILE=""
	fi
	if use amd64; then
		GENTOO_DEFINES="${GENTOO_DEFINES} -DLUA_NUM_TYPE=int "
	fi
	GENTOO_INCLUDES="${GENTOO_INCLUDES} -Ilua -I."
	GENTOO_DEFINES="${GENTOO_DEFINES} -DUSE_LUA"
	emake -j1 \
		INCLUDES="${GENTOO_INCLUDES}" \
		DEFINES="${GENTOO_DEFINES}" \
		depend
	emake ./tolua
	emake \
		COPTS="${CFLAGS}" \
		INCLUDES="${GENTOO_INCLUDES}" \
		DEFINES="${GENTOO_DEFINES}" \
		LIBS="${GENTOO_LIBS} -lm" \
		BINDIR="${GAMES_BINDIR}" \
		LIBDIR="${GAMES_DATADIR}/${PN}" \
		GTK_SRC_FILE="${GTK_SRC_FILE}" \
		GTK_OBJ_FILE="${GTK_OBJ_FILE}"
}

src_install() {
	emake -j1 \
		DESTDIR="${D}" \
		OWNER="${GAMES_USER}" \
		BINDIR="${GAMES_BINDIR}" \
		LIBDIR="${GAMES_DATADIR}/${PN}" install
	cd ..
	dodoc *.txt

	dodir "${GAMES_STATEDIR}"
	touch "${D}/${GAMES_STATEDIR}/${PN}-scores.raw"
	prepgamesdirs
	fperms g+w "${GAMES_STATEDIR}/${PN}-scores.raw"
	#FIXME: something has to be done about this.
	fperms g+w "${GAMES_DATADIR}/${PN}/data"
}

pkg_postinst() {
	games_pkg_postinst
	echo
	ewarn "ToME ${PV} is not save-game compatible with 2.3.0 and previous versions."
	echo
	ewarn "If you have older save files and you wish to continue those games,"
	ewarn "you'll need to remerge the version of ToME with which you started"
	ewarn "those save-games."
}