From 1df6faecee9ac24edd20140c2c3f386678613532 Mon Sep 17 00:00:00 2001
From: Djeeberjr <djeeberjr@gmail.com>
Date: Fri, 29 Apr 2022 22:51:43 +0200
Subject: [PATCH] added MAP_ROTATION

---
 README.md          |  2 ++
 docker-compose.yml |  1 +
 entrypoint.sh      | 12 +++++++++++-
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 0a36b50..b3841a7 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,8 @@
 
 `GAMEMODE`: What gamemode to load. Not the same as the `game_mode` cvar. Value gets translated to a gamemode/gametype combination. Available values are: `casual`,`competitive`, `wingman`, `armsrace`, `deathmatch`, `custom`, `coop`, `dangerzone`, `weaponexpert`,`demolition`,`stab_zap`,`ffa`,`flying_scoutsman`,`trigger_discipline`,`headshots`,`hunter_gatherers`,`retakes`,`competitive_short`. For more information see [here](https://developer.valvesoftware.com/wiki/CS:GO_Game_Mode_Commands). 
 
+`MAP_ROTATION` comma separated list of maps to populate the `mapcycle.txt` and `maplist.txt` files.
+
 # Custom conVars
 
 You can set ANY other variable by just prefixing the conVar with `CVAR_`. So for example if you want to set `mp_disable_autokick 1` just set the enviroment variable `CVAR_MP_DISABLE_AUTOKICK` to `1`. Upper or lower case is ignored.
diff --git a/docker-compose.yml b/docker-compose.yml
index fa6312c..7e9f0d8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,6 +15,7 @@ services:
       - GAMEMODE=retakes
       - RCONPW=password123
       - CVAR_MP_DISABLE_AUTOKICK=1
+      - MAP_ROTATION=de_nuke,de_dust2,workshop/298621139/am_trainyard
     volumes:
       - csgo_game:/home/steam/server
     ports:
diff --git a/entrypoint.sh b/entrypoint.sh
index 3cd42b0..6c206a3 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,7 +2,7 @@
 
 set -eo pipefail
 
-/home/steam/steamcmd/steamcmd.sh  +login anonymous +force_install_dir /home/steam/server +app_update 740 +quit
+/home/steam/steamcmd/steamcmd.sh +force_install_dir /home/steam/server +login anonymous +app_update 740 +quit
 
 
 if [ ! -e "$HOME/server/csgo/addons/metamod.vdf" ]; then
@@ -17,6 +17,11 @@ if [ ! -e "$HOME/server/csgo/addons/metamod.vdf" ]; then
     rm /tmp/sourcemod.tar.gz
 fi
 
+if [ -n "$MAP_ROTATION" ]; then
+    echo -n "$MAP_ROTATION" | sed 's/,/\n/g' | tee "$HOME/server/csgo/mapcycle.txt" "$HOME/server/csgo/maplist.txt"
+else
+    echo -n "" | tee "$HOME/server/csgo/mapcycle.txt" "$HOME/server/csgo/maplist.txt"
+fi
 
 SRCDS_ARGS="-usercon"
 
@@ -37,6 +42,11 @@ if [ -n "$INSECURE" ]; then
     echo "Running with VAC disabled."
 fi
 
+if [ -n "$NOMASTER" ]; then
+    SRCDS_ARGS="${SRCDS_ARGS} -nomaster"
+    echo "Running with nomaster."
+fi
+
 if [ -n "$MAX_PLAYERS" ]; then
     SRCDS_ARGS="${SRCDS_ARGS} -maxplayers $MAX_PLAYERS"
     echo "Maxplayers set to ${MAX_PLAYERS}."