Updated Dockerfile to work with mainline engine

Dockerfile

@@ -1,77 +1,52 @@
-FROM debian:buster-slim
+FROM debian:bookworm-slim
 
 ARG hlds_build=8308
 ARG amxmod_version=1.8.2
 ARG jk_botti_version=1.43
-ARG steamcmd_url=https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz
 ARG hlds_url="https://github.com/DevilBoy-eXe/hlds/releases/download/$hlds_build/hlds_build_$hlds_build.zip"
 ARG metamod_url="https://github.com/mittorn/metamod-p/releases/download/1/metamod.so"
 ARG amxmod_url="http://www.amxmodx.org/release/amxmodx-$amxmod_version-base-linux.tar.gz"
 ARG jk_botti_url="http://koti.kapsi.fi/jukivili/web/jk_botti/jk_botti-$jk_botti_version-release.tar.xz"
 
 ENV XASH3D_BASEDIR=/opt/steam/xashds
 
-# Fix warning:
-# WARNING: setlocale('en_US.UTF-8') failed, using locale: 'C'.
-# International characters may not work.
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    locales=2.28-10 \
- && rm -rf /var/lib/apt/lists/* \
- && localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
-ENV LANG en_US.utf8
-ENV LC_ALL en_US.UTF-8
-
-# Fix error:
-# Unable to determine CPU Frequency. Try defining CPU_MHZ.
-# Exiting on SPEW_ABORT
-ENV CPU_MHZ=2300
-
 RUN groupadd -r steam && useradd -r -g steam -m -d /opt/steam steam
 RUN usermod -a -G games steam
 
 RUN dpkg --add-architecture i386
 RUN apt-get -y update && apt-get install -y --no-install-recommends \
-    build-essential=12.6 \
-    ca-certificates=20190110 \
-    cmake=3.13.4-1 \
-    curl=7.64.0-4+deb10u1 \
-    git=1:2.20.1-2+deb10u3 \
-    gnupg2=2.2.12-1+deb10u1 \
-    g++-multilib=4:8.3.0-1 \
-    lib32gcc1=1:8.3.0-6 \
-    libstdc++6:i386=8.3.0-6 \
-    python=2.7.16-1 \
-    unzip=6.0-23+deb10u1 \
-    xz-utils=5.2.4-1 \
-    zip=3.0-11+b1 \
+    build-essential \
+    ca-certificates \
+    curl \
+    git \
+    gnupg2 \
+    g++-multilib \
+    lib32gcc-s1 \
+    libstdc++6 \
+    python3 \
+    unzip \
+    xz-utils \
+    zip \
  && apt-get -y autoremove \
  && rm -rf /var/lib/apt/lists/*
 
-RUN git clone --recursive https://github.com/FWGS/xash3d \
-    && mkdir -p xash3d/build
-WORKDIR /xash3d/build
-RUN cmake -DXASH_DEDICATED=ON -DCMAKE_C_FLAGS="-m32" -DCMAKE_CXX_FLAGS="-m32" ../ \
-    && make \
-    && make install \
-    && mv engine/xash3d /usr/local/bin/xashds \
-    && rm -rf /xash3d
-
 USER steam
 WORKDIR /opt/steam
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
-COPY ./lib/hlds.install /opt/steam
 
-RUN curl -sL "$steamcmd_url" | tar xzvf - \
-    && ./steamcmd.sh +runscript hlds.install
+RUN mkdir -p /opt/steam/xashds
 
 RUN curl -sLJO "$hlds_url" \
     && unzip "hlds_build_$hlds_build.zip" -d "/opt/steam/hlds_build_$hlds_build" \
     && cp -R "hlds_build_$hlds_build/hlds"/* xashds/ \
     && rm -rf "hlds_build_$hlds_build" "hlds_build_$hlds_build.zip"
 
-# Fix error that steamclient.so is missing
-RUN mkdir -p "$HOME/.steam" \
-    && ln -s /opt/steam/linux32 "$HOME/.steam/sdk32"
+RUN git clone --recursive https://github.com/FWGS/xash3d-fwgs \
+    && cd xash3d-fwgs \
+    && ARCH=i386 ./waf configure -T release -d --enable-lto \
+    && ./waf build \
+    && ./waf install --destdir /opt/steam/xashds \
+    && cd .. && rm -rf xash3d-fwgs
 
 # Fix warnings:
 # couldn't exec listip.cfg
@@ -95,8 +70,7 @@ RUN curl -sqL "$jk_botti_url" | tar -C /opt/steam/xashds/valve/ -xJ \
     && echo 'linux addons/jk_botti/dlls/jk_botti_mm_i386.so' >> /opt/steam/xashds/valve/addons/metamod/plugins.ini
 
 WORKDIR /opt/steam/xashds
-
-RUN mv cstrike/liblist.gam cstrike/gameinfo.txt
+RUN rm -rf ./cstrike
 RUN mv valve/liblist.gam valve/gameinfo.txt
 
 # Copy default config
@@ -106,7 +80,7 @@ EXPOSE 27015
 EXPOSE 27015/udp
 
 # Start server
-ENTRYPOINT ["xashds"]
+ENTRYPOINT ["./xash"]
 
 # Default start parameters
-CMD ["+ip 0.0.0.0", "-timeout 3", "-pingboost 1", "+rcon_password 12345678"]
+CMD ["+ip 0.0.0.0", "+rcon_password 12345678"]