###########################################################
# Dockerfile that builds a CSS Gameserver
###########################################################
FROM cm2network/steamcmd:root AS build_stage

LABEL maintainer="ntr@megastructure.games"

ENV STEAMAPPID 232330
ENV STEAMAPP css
ENV STEAMAPPDIR "${HOMEDIR}/${STEAMAPP}-dedicated"

COPY "etc/entry_x64.sh" "${HOMEDIR}/entry_x64.sh"
COPY "etc/cfg" "${STEAMAPPDIR}/${STEAMAPP}/cfg/"

RUN set -x \
    # Install, update & upgrade packages
    && apt-get update \
    && apt-get install -y --no-install-recommends --no-install-suggests \
        wget=1.21.3-1+deb12u1 \
        ca-certificates=20230311 \
        zlib1g=1:1.2.13.dfsg-1 \
        libncurses5=6.4-4 \
        libbz2-1.0=1.0.8-5+b1 \
        libtinfo5=6.4-4 \
        libcurl3-gnutls=7.88.1-10+deb12u5 \
    && mkdir -p "${STEAMAPPDIR}" \
    # Create autoupdate config
    && { \
        echo '@ShutdownOnFailedCommand 1'; \
        echo '@NoPromptForPassword 1'; \
        echo 'force_install_dir '"${STEAMAPPDIR}"''; \
        echo 'login anonymous'; \
        echo 'app_update '"${STEAMAPPID}"''; \
        echo 'quit'; \
       } > "${HOMEDIR}/${STEAMAPP}_update.txt" \
    && chmod +x "${HOMEDIR}/entry_x64.sh" \
    && chown -R "${USER}:${USER}" "${HOMEDIR}/entry_x64.sh" "${STEAMAPPDIR}" "${HOMEDIR}/${STEAMAPP}_update.txt" \
    # Clean up
    && rm -rf /var/lib/apt/lists/*

FROM build_stage AS bookworm-base

ENV SRCDS_FPSMAX=300 \
    SRCDS_TICKRATE=66 \
    SRCDS_PORT=27015 \
    SRCDS_TV_PORT=27020 \
        SRCDS_NET_PUBLIC_ADDRESS="0" \
        SRCDS_IP="0" \
    SRCDS_MAXPLAYERS=16 \
    SRCDS_TOKEN=0 \
    SRCDS_RCONPW="changeme" \
    SRCDS_PW="changeme" \
    SRCDS_STARTMAP="de_dust2" \
    SRCDS_REGION=3 \
        SRCDS_HOSTNAME="New \"${STEAMAPP}\" Server" \
        SRCDS_WORKSHOP_START_MAP=0 \
        SRCDS_HOST_WORKSHOP_COLLECTION=0 \
        SRCDS_WORKSHOP_AUTHKEY="" \
    SRCDS_CFG="server.cfg" \
    SRCDS_MAPCYCLE="mapcycle.txt" \
    SRCDS_SECURED=1

# Switch to user
USER ${USER}

WORKDIR ${HOMEDIR}

CMD ["bash", "entry_x64.sh"]

# Expose ports
EXPOSE 27015/tcp \
    27015/udp \
    27020/udp

FROM bookworm-base AS bookworm-metamod

ENV METAMOD_VERSION 1.12

FROM bookworm-metamod AS bookworm-sourcemod

ENV SOURCEMOD_VERSION 1.12