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

EDITION="collect_edition"

require gtk-icon-cache \
    sourceforge [ pnv=sauerbraten_${PV//./_}_${EDITION}_linux ]

SUMMARY="Cube 2: Sauerbraten is an open source game engine (Cube 2) with freeware game data (Sauerbraten)"
HOMEPAGE="http://sauerbraten.org/"

LICENCES="ZLIB freedist"
SLOT="0"
PLATFORMS="~amd64 ~x86"
MYOPTIONS=""

DEPENDENCIES="
    build+run:
        media-libs/SDL:0[X]
        media-libs/SDL_image:1
        media-libs/SDL_mixer:0[ogg]
        x11-libs/libX11
        sys-libs/zlib
        x11-dri/glu
        x11-dri/mesa
    run:
        group/sauerbraten [[ note = [ for server ] ]]
        user/sauerbraten [[ note = [ for server ] ]]
"

WORK=${WORKBASE}/${PN}

src_prepare() {
    edo rm -r sauerbraten_unix bin_unix src/{include,lib,vcpp}

    default

    # Fix links so they point to the correct directory
    edo sed -i -e 's:docs/::' README.html
}

src_compile() {
    emake -C src master server client
}

src_install() {
    local LIBEXECDIR="/usr/$(exhost --target)/libexec/${PN}"
    local DATADIR="/usr/share/${PN}"
    local STATEDIR="/var/lib/${PN}"

    # Install the game data
    insinto "${DATADIR}"
    doins -r data packages

    # Install the client executable
    exeinto "${LIBEXECDIR}"
    doexe src/sauer_client

    # Install the client wrapper
    herebin ${PN}-client <<EOF
#!/bin/sh
cd ${DATADIR}
exec "${LIBEXECDIR}/sauer_client" -q \$HOME/.${PN} -r "\$@"
EOF

    # Create menu entry
    insinto /usr/share/icons/hicolor/256x256/apps
    newins data/cube.png ${PN}.png
    insinto /usr/share/applications
    hereins ${PN}.desktop <<EOF
[Desktop Entry]
Name=Cube 2: Sauerbraten
Type=Application
Comment=${SUMMARY}
Exec=${PN}-client
TryExec=${PN}-client
Icon=${PN}
Categories=Game;ActionGame;
EOF

    # Install the server config files
    insinto "${STATEDIR}"
    doins "server-init.cfg"

    # Install the server executables
    exeinto "${LIBEXECDIR}"
    doexe src/sauer_master
    doexe src/sauer_server

    herebin ${PN}-server <<EOF
#!/bin/sh
exec "${LIBEXECDIR}/sauer_server" -k${DATADIR} -q${STATEDIR} "\$@"
EOF
    herebin ${PN}-master <<EOF
#!/bin/sh
exec "${LIBEXECDIR}/sauer_master" ${STATEDIR} "\$@"
EOF

    # Install the server init script
    edo cp "${FILES}"/${PN}.init "${TEMP}"
    edo sed -i \
        -e "s:%SYSCONFDIR%:${STATEDIR}:g" \
        -e "s:%LIBEXECDIR%:${LIBEXECDIR}:g" \
        "${TEMP}"/${PN}.init
    newinitd "${TEMP}"/${PN}.init ${PN}
    edo cp "${FILES}"/${PN}.conf "${TEMP}"
    edo sed -i \
        -e "s:%SYSCONFDIR%:${STATEDIR}:g" \
        -e "s:%LIBEXECDIR%:${LIBEXECDIR}:g" \
        "${TEMP}"/${PN}.conf
    newconfd "${TEMP}"/${PN}.conf ${PN}

    dodoc src/*.txt docs/dev/*.txt

    insinto /usr/share/doc/${PNVR}/html
    doins -r README.html docs/*

    edo chown sauerbraten:sauerbraten "${IMAGE%/}/${STATEDIR}"
}

pkg_postinst() {
    elog "If you plan to use map editor feature copy all map data from ${DATADIR}"
    elog "to corresponding folder in your HOME/.${PN}"

    gtk-icon-cache_pkg_postinst
}