FROM ubuntu:24.04

RUN apt-get update && apt-get install -y --no-install-recommends \
    libsdl2-2.0-0 \
    libsdl2-net-2.0-0 \
    libstdc++6 \
    ca-certificates \
    libglew2.2 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app
ENV SDL_VIDEODRIVER=dummy SDL_AUDIODRIVER=dummy
COPY Matchmaker /app/Matchmaker
EXPOSE 27015/udp
ENTRYPOINT ["stdbuf","-oL","-eL","/app/Matchmaker"]