FROM ubuntu:22.04

RUN echo "=== Updating Ubuntu ===" && \
	dpkg --add-architecture i386 && \
	apt-get update && \
	apt-get install -y software-properties-common && \
	add-apt-repository ppa:ubuntu-toolchain-r/test && \
	apt-get update && \
	apt-get install -y \
		build-essential \
		gcc-11 \
		g++-11 \
		g++-11-multilib \
		libc6-dev:i386 \
		libc6:i386 \
		libstdc++6:i386 \
		lib32stdc++6 \
		zlib1g:i386 \
		wget \
		cmake \
		git \
		ca-certificates && \
	rm -rf /var/lib/apt/lists/*

# Устанавливаем SteamCMD и загружаем через него оригинальный HLDS + CS 1.6:
RUN echo "=== Installing SteamCMD & HLDS ===" && \
	mkdir -p /opt/hlds /opt/steamcmd && cd /opt/steamcmd && \
	wget http://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz && \
	tar xvfz steamcmd_linux.tar.gz && \
	./steamcmd.sh \
	+@sSteamCmdForcePlatformType linux \
	+force_install_dir /opt/hlds \
	+login anonymous \
	+app_set_config 90 mod cstrike \
	+app_update 90 -beta steam_legacy validate \
	+quit

# Устанавливаем ReHLDS и помещаем с заменой в HLDS
RUN echo "=== Installing ReHLDS ===" && \
	cd /opt/ && \
	git clone https://github.com/rehlds/ReHLDS.git && \
	cd ReHLDS && \
	chmod +x build.sh && \
	./build.sh --compiler=gcc --jobs=$(nproc) -DDEBUG=OFF && \
	mv ./build/rehlds/HLTV/Console/hltv /opt/hlds/hltv && \
	mv ./build/rehlds/HLTV/Core/core.so /opt/hlds/core.so && \
	mv ./build/rehlds/HLTV/DemoPlayer/demoplayer.so /opt/hlds/demoplayer.so && \
	mv ./build/rehlds/HLTV/Director/director.so /opt/hlds/valve/dlls/director.so && \
	mv ./build/rehlds/HLTV/Proxy/proxy.so /opt/hlds/proxy.so && \
	mv ./build/rehlds/engine_i486.so /opt/hlds/engine_i486.so && \
	mv ./build/rehlds/dedicated/hlds_linux /opt/hlds/hlds_linux && \
	mv ./build/rehlds/filesystem/FileSystem_Stdio/filesystem_stdio.so /opt/hlds/filesystem_stdio.so && \
	cd /opt/ && \
	rm -rf ReHLDS && \
	rm /opt/hlds/libstdc++.so.6 && \
	rm /opt/hlds/libgcc_s.so.1

# Открываем порт и задаём команду запуска сервера
EXPOSE 27015/udp
WORKDIR /opt/hlds
CMD ["/opt/hlds/hlds_run", "-console", "-game", "cstrike", "+map", "de_dust2"]

#CMD ["sleep", "infinity"]