# Copyright 2016 Julian Ospald <hasufell@posteo.de>
# Distributed under the terms of the GNU General Public License v2

require gtk-icon-cache

SUMMARY="Baldur's Gate2: Enhanced Edition"
HOMEPAGE="http://www.gog.com/game/baldurs_gate_2_enhanced_edition"
DOWNLOADS="manual: gog_baldur_s_gate_2_enhanced_edition_2.0.0.3.sh"

LICENCES="all-rights-reserved"
SLOT="0"
PLATFORMS="-* ~x86"
MYOPTIONS=""
RESTRICT="fetch"

DEPENDENCIES="
    build:
        virtual/unzip
"

WORK="${WORKBASE}/data/noarch"

pkg_pretend() {
    if [[ $(exhost --target) != i686-* ]];then
        die "${CATEGORY}/${PNVR} is i686 only, you'll have to cross compile it :("
    fi
}

pkg_nofetch() {
    einfo
    einfo "Please buy & download \"${DOWNLOADS}\" from:"
    einfo "  ${HOMEPAGE}"
    einfo "and move/link it to \"${FETCHEDDIR}\""
    einfo
}

pkg_setup() {
    exdirectory --allow /opt
}

src_unpack() {
    unzip -qo "${FETCHEDDIR}/${DOWNLOADS}"
    [[ $? -le 1 ]] || die "unpacking ${DOWNLOADS} failed!"
}

src_install() {
    local dir=/opt/${PN}
    local f

    insinto "${dir}"
    doins -r game
    edo chmod +x "${IMAGE}${dir}"/game/BaldursGateII

    dodir "${dir}/lib"

    edo pushd "${WORK}"/lib
    exeinto "${dir}/lib"
    for f in * ; do
        if [[ -L ${f} ]] ; then
            dosym "$(readlink ${f})" "${dir}"/lib/${f}
        else
            doexe ${f}
        fi
    done
    unset f
    edo popd

    insinto /usr/share/icons/hicolor/256x256/apps
    newins support/icon.png ${PN}.png

    local LD_PATH="/usr/$(exhost --target)/lib/ld-linux.so.2";
    herebin ${PN} <<EOF
#!/bin/sh
cd "${dir}/game"
if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:/opt/baldurs-gate-ee/lib"
else
export LD_LIBRARY_PATH="/opt/baldurs-gate-ee/lib"
fi
exec ${LD_PATH} "${dir}/game/BaldursGateII" "\$@"
EOF

    insinto /usr/share/applications
    hereins ${PN}.desktop <<EOF
[Desktop Entry]
Name=Baldurs Gate 2 Enhanced Edition
Type=Application
Comment=${SUMMARY}
Exec=/usr/$(exhost --target)/${PN}
TryExec=/usr/$(exhost --target)/${PN}
Icon=${PN}
Categories=Game;RolePlaying;
EOF

    dodoc docs/BGManual2.pdf
}