# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

PortSystem          1.0
PortGroup           github 1.0
PortGroup           boost 1.0

github.setup        ArmagetronAd armagetronad 0.2.9.1.0 v
revision            1
github.tarball_from releases
use_bzip2           yes
extract.suffix      .tbz

set pretty_name     "Armagetron Advanced"
# 'year_released' is the year that the tarball was published
# on GitHub, not the year that we are currently in.
set year_released   2021

categories          games
license             GPL-2+
maintainers         @jasonliu-- openmaintainer
                    #  v Note: https site has an expired certificate
homepage            http://www.${name}.org
description         $pretty_name, a 3-D Tron-like light cycle game
long_description    $pretty_name is a 3-D snake game, based on the \
                    light cycle sequence from the movie Tron. You can \
                    play against AI opponents, against other human \
                    users over the network, or a mixture of both.

subport ${name}-common {
    supported_archs noarch
    platforms       any
    description     common files for the $pretty_name packages
    long_description-append \
                    \n\nThis package contains files that are common to \
                    both the ${name} and ${name}-dedicated packages.
}
subport ${name}-dedicated {
    description     dedicated game server for $pretty_name
    long_description-append \
                    \n\nThis package installs the dedicated network \
                    server for the $pretty_name game. It allows you to \
                    host games that other online players can connect \
                    to, and play multi-player matches. You can also \
                    host online multi-player matches directly from \
                    inside the game, but the dedicated server allows \
                    you to continue hosting matches while not actively \
                    running the game.
}

checksums           ${distfiles} \
                    rmd160  76eed9dd9fe6d888eba0fae67696040ec1eccb7d \
                    sha256  59b6c7c01ce3f8cca5437e33f974a637529541a11aa4f52c1a5c17499e26f6a1 \
                    size    1943758

extract.only        ${distfiles}
distfiles           ${distfiles}:${name}
master_sites        ${master_sites}:${name}

if {$subport ne "${name}-common"} {
    master_sites-append debian:a/${name}:debian_pkg
    set debfile         ${name}_${version}-2.debian.tar.xz
    distfiles-append    ${debfile}:debian_pkg
    checksums-append    ${debfile} \
                        rmd160  cc1151617b372d61b6b02b647adb699fdfba3ea0 \
                        sha256  28b778440ee2d7a8657fec2a8a468723017645a98259a7afac9fa67841a6c36f \
                        size    29852
    depends_extract-append \
                        bin:xz:xz
    post-extract {
        system -W ${workpath} "xz -dc [shellescape ${distpath}/${debfile}] | ${portutil::autoconf::tar_command} -xf -"
    }
}

depends_build-append    port:autoconf \
                        port:automake \
                        port:pkgconfig

if {$subport eq "${name}-common"} {
    set depends_type    build
    boost.depends_type  $depends_type
} else {
    set depends_type    lib
}
depends_$depends_type-append \
                        port:libxml2
if {$subport ne "${name}-dedicated"} {
    depends_$depends_type-append \
                        port:freetype \
                        port:libsdl \
                        port:libsdl_image \
                        port:libsdl_mixer \
                        port:libpng
}
if {$subport ne "${name}-common"} {
    depends_run-append  port:${name}-common
}

post-patch {
    if {$subport ne "${name}-dedicated"} {
        reinplace "/LIBS -framework GLU/a\\
            \\        LIBS=\"\$LIBS -framework OpenGL\"\\
        " \
            ${worksrcpath}/configure.ac
    }

    # Avoid "error: use of undeclared identifier 'SOCK_CLOEXEC'".
    # SOCK_CLOEXEC doesn't exist in macOS (Reference:
    # https://www.mail-archive.com/libguestfs@redhat.com/msg22188.html)
    reinplace \
        {/socktype = socktype_/,/socktype |= SOCK_CLOEXEC/s/ndef WIN32/def SOCK_CLOEXEC/} \
        ${worksrcpath}/src/network/nSocket.cpp

    # Avoid "error: use of undeclared identifier 'finite'; did you mean
    # 'isfinite'?" on Apple arm64 (Reference: see Ryan's comment
    # "[2018-10-16 01:07 UTC] php-bugs-2018 at ryandesign dot com" at
    # https://bugs.php.net/bug.php?id=76826)
    if {${os.platform} eq "darwin" && ${build_arch} eq "arm64" || \
        ${os.major} <= 11} \
    {
        reinplace "/#include.*math.h/a\\
            #define finite isfinite\\
        " \
            ${worksrcpath}/src/tools/tMath.h
    }

    # Fix "Internal Error: Language British English not found."
    # Reference: https://forums3.armagetronad.net/viewtopic.php?t=24632
    reinplace "/include definition for top source directory/a\\
        #undef MACOSX\\
    " \
        ${worksrcpath}/src/tools/tDirectories.cpp

    if {$subport eq "${name}-dedicated"} {
        reinplace "/CONFIG=.*sysconfdir/a\\
            DATADIR=@aa_datadir@\\
        " \
            ${worksrcpath}/batch/rcd_config.in
        foreach re [list \
            "/CONFIG=.*sysconfdir/a\\
                \[ X\"\${DATADIR}\" = X\"\" \] && DATADIR=@aa_datadir@\\
            " \
            "s/\(--userdatadir\)/--datadir \${DATADIR} \\1/" \
        ] {
            reinplace -E $re ${worksrcpath}/batch/serverstarter.in
        }

        # Avoid runtime error "nohup: can't detach from console:
        # Inappropriate ioctl for device". (Reference:
        # https://stackoverflow.com/questions/29112446/nohup-doesnt-work-with-os-x-yosmite-get-error-cant-detach-from-console-no-s)
        reinplace {s/nohup //} ${worksrcpath}/batch/rcd_startstop.in
    }
}

compiler.cxx_standard       2011

configure.args-append       --enable-music \
                            --disable-useradd \
                            --disable-uninstall \
                            --disable-games
if {${os.platform} eq "darwin"} {
    configure.args-append   --disable-etc
}
if {$subport ne ${name}} {
    configure.args-append   --disable-desktop
}
if {$subport eq "${name}-dedicated"} {
    configure.args-append   --enable-dedicated
    if {${os.platform} eq "darwin"} {
        configure.args-append   --disable-initscripts
    }
}

if {$subport eq "${name}-dedicated"} {
    if {${os.platform} eq "darwin" && ${os.major} >= 19} {
        set usershell /bin/zsh
    } else {
        set usershell /bin/bash
    }
    add_users   ${name} group=${name} shell=$usershell \
                realname=[shellescape $pretty_name]

    startupitem.create      yes
    startupitem.autostart   no
    startupitem.name        $subport
    foreach action [list start stop restart] {
        startupitem.$action \
            "${prefix}/share/$subport/scripts/rcd_server $action"
    }
    set vardir  ${prefix}/var
    startupitem.pidfile     auto $vardir/run/$subport/${subport}.pid
    startupitem.logfile     $vardir/log/$subport/${name}.log
    startupitem.logevents   yes
}

if {$subport eq ${name}} {
    PortGroup               app 1.0

    # For names with spaces, we have to expand the variable in order to
    # use it for app.name. See: https://trac.macports.org/ticket/64326
    app.name                {*}$pretty_name
    app.icon                MacOS/${pretty_name}.icns
    app.retina              yes
    app.use_launch_script   yes

    post-destroot {
        set app_contents ${applications_dir}/${pretty_name}.app/Contents
        set app_resources $app_contents/Resources
        copy ${worksrcpath}/src/macosx/English.lproj \
             ${destroot}$app_resources/
        set infoplist_strings \
            $app_resources/English.lproj/InfoPlist.strings
        move ${destroot}${infoplist_strings}.in \
             ${destroot}${infoplist_strings}
        reinplace "s/@version@/${version}/g;s/@year@/$year_released/g" \
            ${destroot}$infoplist_strings
    }
}

post-destroot {
    if {$subport eq "${name}-common"} {
        set module_dir  ${name}
    } else {
        set module_dir  $subport
    }
    set scriptsdir      share/$module_dir/scripts
    set rc_config       etc/$module_dir/rc.config
    set settings_cfg    etc/$module_dir/settings_dedicated.cfg
    if {$subport eq "${name}-dedicated"} {
        delete {*}[glob -directory ${destroot}${prefix}/$scriptsdir \
            relocate sysinstall]
    }
    if {$subport eq "${name}-dedicated"} {
        # Temporarily relocate the server scripts to a safe location,
        # since the entire parent directory is about to be deleted
        # in the code below.
        move {*}[glob -directory ${destroot}${prefix} \
             $scriptsdir $rc_config $settings_cfg] \
             ${destroot}${prefix}/
    } else {
        delete {*}[glob -directory ${destroot}${prefix} \
            $scriptsdir $rc_config $settings_cfg]
    }

    if {$subport eq ${name}} {
        # Temporarily relocate desktop-related items to a safe location,
        # since the entire parent directory is about to be deleted
        # in the code below.
        move ${destroot}${prefix}/share/$subport/desktop \
             ${destroot}${prefix}/
    }

    if {$subport ne "${name}-common"} {
        # Delete files that are common to both the client and server
        delete {*}[glob -directory ${destroot}${prefix} \
            etc/$subport share/$subport share/doc/$subport]
    }

    if {$subport eq "${name}-dedicated"} {
        reinplace -E \
            "s/\((CONFIG|DATADIR)=.*\)$subport/\\1${name}/" \
            {*}[glob -directory ${destroot}${prefix}/scripts \
            rcd_config serverstarter]

        # Restore the server scripts to their original location
        xinstall -d ${destroot}${prefix}/share/$subport
        move ${destroot}${prefix}/scripts \
             ${destroot}${prefix}/share/$subport/
        xinstall -d ${destroot}${prefix}/etc/${name}
        move {*}[glob -directory ${destroot}${prefix} \
             rc.config settings_dedicated.cfg] \
             ${destroot}${prefix}/etc/${name}/
    } elseif {$subport eq ${name}} {
        # Restore the desktop-related items to their original location
        xinstall -d ${destroot}${prefix}/share/$subport
        move ${destroot}${prefix}/desktop \
             ${destroot}${prefix}/share/$subport/
    }

    if {$subport eq "${name}-common"} {
        delete {*}[glob -directory ${destroot}${prefix} \
            bin/${name} share/${name}/desktop \
            share/${name}/language/update.py]
    }

    if {$subport ne "${name}-common"} {
        if {$subport eq "${name}-dedicated"} {
            foreach re [list \
                "s|\(/etc\)|${prefix}\\1|" \
                "s|etc/init.d/$subport|share/$subport/scripts/rcd_server|" \
                "s|default/$subport|${name}/rc.config|" \
                "s|/usr|${prefix}|" \
                "s/${name}-common/${name}/" \
            ] {
                reinplace -E $re ${workpath}/debian/man/${subport}.6
            }
        } elseif {$subport eq ${name}} {
            reinplace -E \
                "s|/usr\(/share/doc/\)${name}-common|${prefix}\\1${name}|" \
                ${workpath}/debian/man/${subport}.6
        }
        xinstall -m 644 ${workpath}/debian/man/${subport}.6 \
            ${destroot}${prefix}/share/man/man6
    }
}

if {$subport ne "${name}-common"} {
    variant zthreads \
        description {Build with support for zthreads multi-threading} \
    {
        depends_lib-append      port:zthread
        configure.args-append   --disable-zthreadtest
    }
}