add firewall rules with a rules handler, setup command fix and rust server

docker-compose.games.yml

@@ -19,8 +19,18 @@ services:
       TYPE: "PAPER"
       VERSION: "1.19.2"
     restart: always  
-    ports:
+    ports: # 280** and 25565 is allocated to SMPXMC
       - "25565:25565"
      #- "28016:28016" # Rcon
     volumes:
-      - /srv/smpxmc/data:/data
+      - /srv/smpxmc/data:/data
+
+  rust:
+    image: didstopia/rust-server:latest
+    environment:
+      - RUST_SERVER_NAME=smexypexyrustserver
+      - RUST_SERVER_MAXPLAYERS=20
+    ports: # 281** is allocated for Rust
+      - "28115:28015"
+      - "28116:28016"
+      - "28182:28082"