Update readme. Dockerfile simplified. Crossfire only setup in place.

Dockerfile

@@ -1,41 +1,19 @@
+# Custom half life server - Steam & No Steam classic 
+# pre 2024 anniversary patches edition
+
 FROM debian:buster-slim
 
 ARG hlds_build=7882
 ARG metamod_version=1.21p38
 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/Bots-United/metamod-p/releases/download/v$metamod_version/metamod_i686_linux_win32-$metamod_version.tar.xz"
 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"
-
-# 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 apt-get -y update && apt-get install -y --no-install-recommends \
-    ca-certificates=20190110 \
-    curl=7.64.0-4+deb10u1 \
-    lib32gcc1=1:8.3.0-6 \
-    unzip=6.0-23+deb10u1 \
-    xz-utils=5.2.4-1 \
-    zip=3.0-11+b1 \
- && apt-get -y autoremove \
- && rm -rf /var/lib/apt/lists/*
+RUN apt-get -y update && apt-get install -y  ca-certificates curl lib32gcc1 unzip xz-utils zip
 
 USER steam
 WORKDIR /opt/steam
@@ -82,10 +60,6 @@ COPY lib/dproto/amxx/* /opt/steam/hlds/valve/addons/amxmodx/scripting/
 COPY lib/bind_key/amxx/bind_key.amxx /opt/steam/hlds/valve/addons/amxmodx/plugins/bind_key.amxx
 RUN echo 'bind_key.amxx            ; binds keys for voting' >> /opt/steam/hlds/valve/addons/amxmodx/configs/plugins.ini
 
-# Install jk_botti
-RUN curl -sqL "$jk_botti_url" | tar -C /opt/steam/hlds/valve/ -xJ \
-    && echo 'linux addons/jk_botti/dlls/jk_botti_mm_i386.so' >> /opt/steam/hlds/valve/addons/metamod/plugins.ini
-
 WORKDIR /opt/steam/hlds
 
 # Copy default config