From ed7282feab5f97598a38f33b1e5f5a08b606601d Mon Sep 17 00:00:00 2001
From: CroneKorkN <i@ckn.li>
Date: Sun, 10 Aug 2025 19:28:35 +0200
Subject: [PATCH] wip

---
 bundles/left4dead2/README.md               |   1 +
 bundles/left4dead2/files/l4d2_server_setup | 100 +++++++++++++++++++++
 2 files changed, 101 insertions(+)
 create mode 100644 bundles/left4dead2/README.md
 create mode 100644 bundles/left4dead2/files/l4d2_server_setup

diff --git a/bundles/left4dead2/README.md b/bundles/left4dead2/README.md
new file mode 100644
index 0000000..1e9f846
--- /dev/null
+++ b/bundles/left4dead2/README.md
@@ -0,0 +1 @@
+https://github.com/SirPlease/L4D2-Competitive-Rework/blob/master/Dedicated%20Server%20Install%20Guide/README.md
\ No newline at end of file
diff --git a/bundles/left4dead2/files/l4d2_server_setup b/bundles/left4dead2/files/l4d2_server_setup
new file mode 100644
index 0000000..56cfe0a
--- /dev/null
+++ b/bundles/left4dead2/files/l4d2_server_setup
@@ -0,0 +1,100 @@
+#!/bin/bash
+
+getent passwd steam >/dev/null || useradd -M -d /opt/l4d2 -s /bin/bash steam
+mkdir -p /opt/l4d2 /tmp/dumps
+chown steam:steam /opt/l4d2 /tmp/dumps
+dpkg --add-architecture i386
+apt update
+apt install libc6:i386 lib32z1
+
+function steam() { sudo -Hiu steam $* }
+
+# -- STEAM -- #
+
+steam mkdir -p /opt/l4d2/steam
+test -f /opt/l4d2/steam/steamcmd_linux.tar.gz || \
+  steam wget http://media.steampowered.com/installer/steamcmd_linux.tar.gz -P /opt/l4d2/steam
+test -f /opt/l4d2/steam/steamcmd.sh || \
+  steam tar -xvzf /opt/l4d2/steam/steamcmd_linux.tar.gz -C /opt/l4d2/steam
+
+# fix for: /opt/l4d2/.steam/sdk32/steamclient.so: cannot open shared object file: No such file or directory
+steam mkdir -p /opt/l4d2/steam/.steam # needs to be in steam users home dir
+test -f /opt/l4d2/steam/.steam/sdk32/steamclient.so || \
+  steam ln -s /opt/l4d2/steam/linux32 /opt/l4d2/steam/.steam/sdk32
+
+# -- INSTALL -- #
+
+# erst die windows deps zu installieren scheint ein workaround für x64 zu sein?
+steam mkdir -p /opt/l4d2/installation
+steam /opt/l4d2/steam/steamcmd.sh \
+    +force_install_dir /opt/l4d2/installation \
+    +login anonymous \
+    +@sSteamCmdForcePlatformType windows \
+    +app_update 222860 validate \
+    +quit
+steam /opt/l4d2/steam/steamcmd.sh \
+    +force_install_dir /opt/l4d2/installation \
+    +login anonymous \
+    +@sSteamCmdForcePlatformType linux \
+    +app_update 222860 validate \
+    +quit
+
+# -- OVERLAYS -- #
+
+steam mkdir -p /opt/l4d2/overlays
+
+# workshop downloader
+steam wget -4 https://git.sublimity.de/cronekorkn/steam-workshop-downloader/raw/branch/master/steam-workshop-download -P /opt/l4d2
+steam chmod +x /opt/l4d2/steam-workshop-download
+
+# -- OVERLAY PVE -- #
+
+steam mkdir -p /opt/l4d2/overlays/pve
+
+# admin system
+steam mkdir -p /opt/l4d2/overlays/pve/left4dead2/addons
+test -f /opt/l4d2/overlays/pve/left4dead2/addons/2524204971.vpk || \
+    steam /opt/l4d2/steam-workshop-download 2524204971 --out /opt/l4d2/overlays/pve/left4dead2/addons
+steam mkdir -p "/opt/l4d2/overlays/pve/left4dead2/ems/admin system"
+steam echo "STEAM_1:0:12376499" > "/opt/l4d2/overlays/pve/left4dead2/ems/admin system/admins.txt"
+
+# ions vocalizer
+test -f /opt/l4d2/overlays/pve/left4dead2/addons/698857882.vpk || \
+    steam /opt/l4d2/steam-workshop-download 698857882 --out /opt/l4d2/overlays/pve/left4dead2/addons
+
+# -- OVERLAY ZONEMOD -- #
+
+true
+
+# -- SERVERS -- #
+
+steam mkdir -p /opt/l4d2/servers
+
+# -- SERVER PVE1 -- #
+
+steam mkdir -p \
+  /opt/l4d2/servers/pve1 \
+  /opt/l4d2/servers/pve1/work \
+  /opt/l4d2/servers/pve1/upper \
+  /opt/l4d2/servers/pve1/merged
+
+mountpoint -q /opt/l4d2/servers/pve1/merged || \
+  mount -t overlay overlay \
+    -o lowerdir=/opt/l4d2/overlays/pve:/opt/l4d2/installation,upperdir=/opt/l4d2/servers/pve1/upper,workdir=/opt/l4d2/servers/pve1/work \
+    /opt/l4d2/servers/pve1/merged
+
+# run server
+steam cat <<'EOF' > /opt/l4d2/servers/pve1/merged/left4dead2/cfg/server.cfg
+hostname "CKNs Server"
+motd_enabled 0
+
+sv_steamgroup "38347879"
+#sv_steamgroup_exclusive 0
+
+sv_minrate 60000
+sv_maxrate 0
+net_splitpacket_maxrate 60000
+
+sv_hibernate_when_empty 0
+EOF
+steam /opt/l4d2/servers/pve1/merged/srcds_run -game left4dead2 -ip 0.0.0.0 -port 27015 +map c1m1_hotel