#!/bin/bash
# Garry's Mod Installation Script
#
# Server Files: /mnt/server
apt -y update
apt -y --no-install-recommends install curl lib32gcc1 ca-certificates

cd /tmp
curl -sSL -o steamcmd.tar.gz http://media.steampowered.com/installer/steamcmd_linux.tar.gz

mkdir -p /mnt/server/steamcmd
tar -xzvf steamcmd.tar.gz -C /mnt/server/steamcmd
cd /mnt/server/steamcmd

# SteamCMD fails otherwise for some reason, even running as root.
# This is changed at the end of the install process anyways.
chown -R root:root /mnt

export HOME=/mnt/server
./steamcmd.sh +login anonymous +force_install_dir /mnt/server +app_update 4020 +quit

mkdir -p /mnt/server/.steam/sdk32
cp -v linux32/steamclient.so ../.steam/sdk32/steamclient.so

# Installing CSS
cd /mnt/server
curl -O https://www.rebootservers.com/resources/cstrike.tar.gz
tar -xzvf cstrike.tar.gz



# Creating needed default files for the game
cd /mnt/server/garrysmod/lua/autorun/server
echo '
-- Docs: https://wiki.garrysmod.com/page/resource/AddWorkshop
-- Place the ID of the workshop addon you want to be downloaded to people who join your server, not the collection ID
-- Use https://beta.configcreator.com/create/gmod/resources.lua to easily create a list based on your collection ID

resource.AddWorkshop( "" )
' > workshop.lua

cd /mnt/server/garrysmod/cfg
echo '
// Please do not set RCon in here, use the startup parameters.

hostname		"New Gmod Server"
sv_password		""
sv_loadingurl   ""

// Steam Server List Settings
sv_region "255"
sv_lan "0"
sv_max_queries_sec_global "30000"
sv_max_queries_window "45"
sv_max_queries_sec "5"

// Server Limits
sbox_maxprops		100
sbox_maxragdolls	5
sbox_maxnpcs		10
sbox_maxballoons	10
sbox_maxeffects		10
sbox_maxdynamite	10
sbox_maxlamps		10
sbox_maxthrusters	10
sbox_maxwheels		10
sbox_maxhoverballs	10
sbox_maxvehicles	20
sbox_maxbuttons		10
sbox_maxsents		20
sbox_maxemitters	5
sbox_godmode		0
sbox_noclip		    0

// Network Settings - Please keep these set to default.

sv_minrate		75000
sv_maxrate		0
gmod_physiterations	2
net_splitpacket_maxrate	45000
decalfrequency		12

// Execute Ban Files - Please do not edit
exec banned_ip.cfg
exec banned_user.cfg

// Add custom lines under here
' > server.cfg

echo '
//
// Use this file to mount additional paths to the filesystem
// DO NOT add a slash to the end of the filename
//

"mountcfg"
{
     "cstrike"    "/home/container/cstrike"
    // "tf"            "C:\mytf2server\tf"
}

' > mount.cfg


# Cleanup
cd /mnt/server
rm cstrike.tar.gz