FROM openjdk:21-jdk-slim

WORKDIR /minecraft

# Install wget to download server jar
RUN apt-get update && apt-get install -y wget && rm -rf /var/lib/apt/lists/*

# Download Spigot 1.21.5 server jar
RUN wget -O server.jar https://getbukkit.org/get/cNW08KHVlCEwof2IkXbxXIKeDPbfgMBU

# Create plugins directory
RUN mkdir -p plugins

# Copy server configuration files (optional)
# COPY server-files/ ./

# Accept EULA
RUN echo "eula=true" > eula.txt

# Create basic server.properties
RUN echo "server-port=25565" > server.properties && \
    echo "online-mode=false" >> server.properties && \
    echo "spawn-protection=0" >> server.properties && \
    echo "max-players=10" >> server.properties && \
    echo "difficulty=peaceful" >> server.properties && \
    echo "gamemode=creative" >> server.properties && \
    echo "pvp=false" >> server.properties && \
    echo "enable-command-block=true" >> server.properties

EXPOSE 25565

# Start script
CMD ["java", "-Xmx2G", "-Xms1G", "-jar", "server.jar", "nogui"]