updates and testing

fabric/Dockerfile

@@ -3,7 +3,8 @@ LABEL maintainer "fithwum"
 
 # Environment Variables
 ENV ACCEPT_EULA=""
-ENV GAME_PORT=""
+ENV GAME_PORT_TCP=""
+ENV GAME_PORT_UDP=""
 ENV MC_VERSION=""
 ENV FABRIC_VERSION=""
 ENV INSTALLER_VERSION=""
@@ -30,7 +31,7 @@ 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" ]