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# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/games.eclass,v 1.152 2012/09/15 16:16:53 zmedico Exp $
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# devlist: games@gentoo.org
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#
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# This is the games eclass for standardizing the install of games ...
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# you better have a *good* reason why you're *not* using games.eclass
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# in a games-* ebuild
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if [[ ${___ECLASS_ONCE_GAMES} != "recur -_+^+_- spank" ]] ; then
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___ECLASS_ONCE_GAMES="recur -_+^+_- spank"
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inherit base multilib toolchain-funcs eutils user
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case ${EAPI:-0} in
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0|1) EXPORT_FUNCTIONS pkg_setup src_compile pkg_preinst pkg_postinst ;;
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2|3|4|5) EXPORT_FUNCTIONS pkg_setup src_configure src_compile pkg_preinst pkg_postinst ;;
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*) die "no support for EAPI=${EAPI} yet" ;;
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esac
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export GAMES_PREFIX=${GAMES_PREFIX:-/usr/games}
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export GAMES_PREFIX_OPT=${GAMES_PREFIX_OPT:-/opt}
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export GAMES_DATADIR=${GAMES_DATADIR:-/usr/share/games}
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export GAMES_DATADIR_BASE=${GAMES_DATADIR_BASE:-/usr/share} # some packages auto append 'games'
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export GAMES_SYSCONFDIR=${GAMES_SYSCONFDIR:-/etc/games}
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export GAMES_STATEDIR=${GAMES_STATEDIR:-/var/games}
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export GAMES_LOGDIR=${GAMES_LOGDIR:-/var/log/games}
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export GAMES_BINDIR=${GAMES_BINDIR:-${GAMES_PREFIX}/bin}
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export GAMES_ENVD="90games"
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# if you want to use a different user/group than games.games,
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# just add these two variables to your environment (aka /etc/profile)
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export GAMES_USER=${GAMES_USER:-root}
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export GAMES_USER_DED=${GAMES_USER_DED:-games}
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export GAMES_GROUP=${GAMES_GROUP:-games}
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games_get_libdir() {
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echo ${GAMES_PREFIX}/$(get_libdir)
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}
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egamesconf() {
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econf \
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--prefix="${GAMES_PREFIX}" \
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--libdir="$(games_get_libdir)" \
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--datadir="${GAMES_DATADIR}" \
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--sysconfdir="${GAMES_SYSCONFDIR}" \
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--localstatedir="${GAMES_STATEDIR}" \
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"$@"
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}
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gameswrapper() {
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# dont want to pollute calling env
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(
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into "${GAMES_PREFIX}"
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cmd=$1
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shift
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${cmd} "$@"
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)
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}
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dogamesbin() { gameswrapper ${FUNCNAME/games} "$@"; }
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dogamessbin() { gameswrapper ${FUNCNAME/games} "$@"; }
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dogameslib() { gameswrapper ${FUNCNAME/games} "$@"; }
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dogameslib.a() { gameswrapper ${FUNCNAME/games} "$@"; }
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dogameslib.so() { gameswrapper ${FUNCNAME/games} "$@"; }
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newgamesbin() { gameswrapper ${FUNCNAME/games} "$@"; }
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newgamessbin() { gameswrapper ${FUNCNAME/games} "$@"; }
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games_make_wrapper() { gameswrapper ${FUNCNAME/games_} "$@"; }
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gamesowners() { chown ${GAMES_USER}:${GAMES_GROUP} "$@"; }
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gamesperms() { chmod u+rw,g+r-w,o-rwx "$@"; }
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prepgamesdirs() {
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local dir f mode
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for dir in \
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"${GAMES_PREFIX}" "${GAMES_PREFIX_OPT}" "${GAMES_DATADIR}" \
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"${GAMES_SYSCONFDIR}" "${GAMES_STATEDIR}" "$(games_get_libdir)" \
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"${GAMES_BINDIR}" "$@"
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do
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[[ ! -d ${D}/${dir} ]] && continue
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(
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gamesowners -R "${D}/${dir}"
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find "${D}/${dir}" -type d -print0 | xargs -0 chmod 750
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mode=o-rwx,g+r,g-w
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[[ ${dir} = ${GAMES_STATEDIR} ]] && mode=o-rwx,g+r
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find "${D}/${dir}" -type f -print0 | xargs -0 chmod $mode
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# common trees should not be games owned #264872
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if [[ ${dir} == "${GAMES_PREFIX_OPT}" ]] ; then
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fowners root:root "${dir}"
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fperms 755 "${dir}"
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for d in $(get_libdir) bin ; do
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# check if dirs exist to avoid "nonfatal" option
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if [[ -e ${D}/${dir}/${d} ]] ; then
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fowners root:root "${dir}/${d}"
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fperms 755 "${dir}/${d}"
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fi
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done
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fi
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) &>/dev/null
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f=$(find "${D}/${dir}" -perm +4000 -a -uid 0 2>/dev/null)
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if [[ -n ${f} ]] ; then
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eerror "A game was detected that is setuid root!"
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eerror "${f}"
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die "refusing to merge a setuid root game"
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fi
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done
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[[ -d ${D}/${GAMES_BINDIR} ]] || return 0
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find "${D}/${GAMES_BINDIR}" -maxdepth 1 -type f -exec chmod 750 '{}' \;
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}
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gamesenv() {
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local d libdirs
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for d in $(get_all_libdirs) ; do
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libdirs="${libdirs}:${GAMES_PREFIX}/${d}"
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done
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# Wish we could use doevnd here, but we dont want the env
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# file to be tracked in the CONTENTS of every game
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cat <<-EOF > "${ROOT}"/etc/env.d/${GAMES_ENVD}
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LDPATH="${libdirs:1}"
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PATH="${GAMES_BINDIR}"
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EOF
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}
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games_pkg_setup() {
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tc-export CC CXX LD AR RANLIB
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enewgroup "${GAMES_GROUP}" 35
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[[ ${GAMES_USER} != "root" ]] \
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&& enewuser "${GAMES_USER}" 35 -1 "${GAMES_PREFIX}" "${GAMES_GROUP}"
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[[ ${GAMES_USER_DED} != "root" ]] \
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&& enewuser "${GAMES_USER_DED}" 36 /bin/bash "${GAMES_PREFIX}" "${GAMES_GROUP}"
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# Dear portage team, we are so sorry. Lots of love, games team.
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# See Bug #61680
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[[ ${USERLAND} != "GNU" ]] && return 0
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[[ $(egetshell "${GAMES_USER_DED}") == "/bin/false" ]] \
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&& usermod -s /bin/bash "${GAMES_USER_DED}"
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}
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games_src_configure() {
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[[ -x ./configure ]] && egamesconf
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}
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games_src_compile() {
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case ${EAPI:-0} in
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0|1) games_src_configure ;;
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esac
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base_src_make
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}
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games_pkg_preinst() {
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local f
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while read f ; do
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if [[ -e ${ROOT}/${GAMES_STATEDIR}/${f} ]] ; then
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cp -p \
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"${ROOT}/${GAMES_STATEDIR}/${f}" \
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"${D}/${GAMES_STATEDIR}/${f}" \
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|| die "cp failed"
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# make the date match the rest of the install
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touch "${D}/${GAMES_STATEDIR}/${f}"
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fi
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done < <(find "${D}/${GAMES_STATEDIR}" -type f -printf '%P\n' 2>/dev/null)
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}
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# pkg_postinst function ... create env.d entry and warn about games group
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games_pkg_postinst() {
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gamesenv
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if [[ -z "${GAMES_SHOW_WARNING}" ]] ; then
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ewarn "Remember, in order to play games, you have to"
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ewarn "be in the '${GAMES_GROUP}' group."
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echo
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case ${CHOST} in
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*-darwin*) ewarn "Just run 'niutil -appendprop / /groups/games users <USER>'";;
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*-freebsd*|*-dragonfly*) ewarn "Just run 'pw groupmod ${GAMES_GROUP} -m <USER>'";;
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*) ewarn "Just run 'gpasswd -a <USER> ${GAMES_GROUP}', then have <USER> re-login.";;
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esac
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echo
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einfo "For more info about Gentoo gaming in general, see our website:"
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einfo " http://games.gentoo.org/"
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echo
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fi
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}
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# Unpack .uz2 files for UT2003/UT2004
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# $1: directory or file to unpack
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games_ut_unpack() {
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local ut_unpack="$1"
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local f=
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if [[ -z ${ut_unpack} ]] ; then
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die "You must provide an argument to games_ut_unpack"
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fi
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if [[ -f ${ut_unpack} ]] ; then
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uz2unpack "${ut_unpack}" "${ut_unpack%.uz2}" \
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|| die "uncompressing file ${ut_unpack}"
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fi
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if [[ -d ${ut_unpack} ]] ; then
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while read f ; do
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uz2unpack "${ut_unpack}/${f}" "${ut_unpack}/${f%.uz2}" \
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|| die "uncompressing file ${f}"
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rm -f "${ut_unpack}/${f}" || die "deleting compressed file ${f}"
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done < <(find "${ut_unpack}" -maxdepth 1 -name '*.uz2' -printf '%f\n' 2>/dev/null)
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fi
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}
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# Unpacks .umod/.ut2mod/.ut4mod files for UT/UT2003/UT2004
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# Usage: games_umod_unpack $1
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# oh, and don't forget to set 'dir' and 'Ddir'
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games_umod_unpack() {
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local umod=$1
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mkdir -p "${Ddir}"/System
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cp "${dir}"/System/{ucc-bin,{Manifest,Def{ault,User}}.ini,{Engine,Core,zlib,ogg,vorbis}.so,{Engine,Core}.int} "${Ddir}"/System
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cd "${Ddir}"/System
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UT_DATA_PATH=${Ddir}/System ./ucc-bin umodunpack -x "${S}/${umod}" -nohomedir &> /dev/null \
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|| die "uncompressing file ${umod}"
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rm -f "${Ddir}"/System/{ucc-bin,{Manifest,Def{ault,User},User,UT200{3,4}}.ini,{Engine,Core,zlib,ogg,vorbis}.so,{Engine,Core}.int,ucc.log} &>/dev/null \
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|| die "Removing temporary files"
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}
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fi
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