updates and testing

vanilla/Dockerfile

@@ -2,7 +2,8 @@ FROM fithwum/debian-base:bullseye
 LABEL maintainer "fithwum"
 
 ENV ACCEPT_EULA=""
-ENV GAME_PORT=""
+ENV GAME_PORT_TCP=""
+ENV GAME_PORT_UDP=""
 ENV MC_VERSION=""
 
 # URL's for files
@@ -27,7 +28,7 @@ RUN chmod +x /MCtemp/install_script.sh
 VOLUME /MCserver
 
 # 25565 Default.
-EXPOSE 25565/udp 25565/tcp
+EXPOSE $GAME_PORT_UDP/udp $GAME_PORT_TCP/tcp
 
 # Run command
 CMD [ "/bin/bash", "./MCtemp/install_script.sh" ]