cs16-dm-server: CS 1.6 deathmatch server in Docker

One-command setup (SteamCMD + pinned, checksum-verified ReHLDS / ReGameDLL /
Metamod-R / AMXX / ReAPI / ReUnion / CSDM-ReAPI / YaPB / GunGame), .env
settings, ./cs menu (map, DM/GunGame mode, bots, kill counter, restart,
update), own plugins (extras, rtv, mode switch), all-time kill counter,
watchdog + nightly backup, docs for admins and players.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

cs

@@ -0,0 +1,88 @@
+#!/bin/sh
+# Control menu: ./cs            (pick a number)
+# or directly:  ./cs status | map <name> | mode dm|gg | bots <n> | kills | say <text>
+#               ./cs restart | stop | start | logs | console | apply | update
+D=$(cd "$(dirname "$0")" && pwd)
+cd "$D" || exit 1
+[ -f .env ] || { echo "no .env yet: run ./setup.sh first"; exit 1; }
+getenv() { sed -n "s/^$1=//p" .env | tr -d '\r'; }
+setenv() { sed -i "s|^$1=.*|$1=$2|" .env; }
+NAME=$(getenv CS_NAME); NAME=${NAME:-cs16}
+PORT=$(getenv CS_PORT); PORT=${PORT:-27015}
+C=hlds/cstrike
+
+status() {
+  st=$(docker inspect -f '{{.State.Status}}' "$NAME" 2>/dev/null || echo "not created")
+  if [ "$st" = running ]; then
+    if out=$(python3 tools/hlq.py info 127.0.0.1 "$PORT" 2>/dev/null); then echo "  ${out#A2S_INFO ok: }"
+    else echo "  container running, server not answering yet (starting or changing map?)"; fi
+    if [ -f $C/addons/amxmodx/configs/plugins-gungame.ini ]; then echo "  mode: GunGame"; else echo "  mode: deathmatch"; fi
+  else
+    echo "  server is $st  (start it: ./cs start)"
+  fi
+}
+players() { ./rcon status | grep -a -E '^#|^map|^players' ; }
+setmap() {
+  m=$1
+  if [ -z "$m" ]; then
+    echo "Maps on this server:"
+    ls $C/maps/*.bsp 2>/dev/null | sed 's|.*/||; s|\.bsp$||' | nl -w3 -s') ' | pr -3 -t -w 90
+    printf 'map name or number: '; read -r m
+    case "$m" in ''|*[!0-9]*) ;; *) m=$(ls $C/maps/*.bsp | sed 's|.*/||; s|\.bsp$||' | sed -n "${m}p") ;; esac
+  fi
+  [ -n "$m" ] || return
+  [ -f "$C/maps/$m.bsp" ] || { echo "no map called '$m' in $C/maps"; return; }
+  r=$(./rcon changelevel "$m"); case "$r" in "(no answer"*) echo "$r" ;; *) echo "changing to $m" ;; esac
+}
+setmode() {
+  m=$1
+  [ -n "$m" ] || { printf 'mode: dm = deathmatch, gg = GunGame: '; read -r m; }
+  case "$m" in dm|gg) ./rcon esef_mode "$m" | grep -a esef_mode ;; *) echo "use dm or gg" ;; esac
+}
+setbots() {
+  n=$1
+  [ -n "$n" ] || { printf 'fill the server up to how many players with bots? (0 = no bots, now %s): ' "$(getenv CS_BOTS)"; read -r n; }
+  case "$n" in ''|*[!0-9]*) echo "give a number"; return ;; esac
+  setenv CS_BOTS "$n"   # remembered for restarts
+  r=$(./rcon yb_quota "$n"); case "$r" in "(no answer"*) echo "saved in .env, applies when the server is back: $r" ;; *) echo "bots: up to $n players (saved in .env)" ;; esac
+}
+
+run() {
+  case "$1" in
+    status|1)  status; players ;;
+    map|2)     shift; setmap "$1" ;;
+    mode|3)    shift; setmode "$1" ;;
+    bots|4)    shift; setbots "$1" ;;
+    kills|5)   python3 kills ;;
+    say|6)     shift; t="$*"; [ -n "$t" ] || { printf 'message: '; read -r t; }; [ -n "$t" ] && ./rcon say "$t" > /dev/null && echo sent ;;
+    restart|7) docker restart "$NAME" > /dev/null && echo "restarted (back in ~10 s)" ;;
+    stop|8)    docker compose stop && echo "stopped (./cs start to start again)" ;;
+    start|9)   docker compose up -d ;;
+    logs|10)   echo "live server output, Ctrl+C to leave"; docker logs -f --tail 30 "$NAME" 2>&1 | grep --line-buffered -v -E 'rcon_password|sv_password|Rcon:' ;;
+    console|11) ./rcon ;;
+    apply|12)  docker compose up -d && echo "applied .env (server restarted if anything changed)" ;;
+    update|13) ./setup.sh --yes --update ;;
+    *) echo "unknown: $1 (try ./cs with no arguments)"; return 1 ;;
+  esac
+}
+
+if [ $# -gt 0 ]; then run "$@"; exit $?; fi
+
+while true; do
+  echo
+  echo "== $(getenv CS_HOSTNAME) ==  (container $NAME, UDP $PORT)"
+  status
+  cat <<'EOF'
+
+   1) who's playing          8) stop server
+   2) change map             9) start server
+   3) game mode (DM / GG)   10) live log
+   4) bots                  11) console (type server commands)
+   5) kill counter          12) apply .env changes
+   6) message to players    13) update game + mods
+   7) restart server         0) quit
+EOF
+  printf '> '; read -r c || break
+  case "$c" in 0|q|quit|exit|'') break ;; esac
+  run "$c"
+done