#!/bin/bash
set -e

if [ -e /etc/systemd/system/soldat.service ]; then
  systemctl stop soldat
fi

# Install dependencies
sudo apt-get -y install build-essential g++ cmake git fpc libprotobuf-dev protobuf-compiler libssl-dev libsdl2-dev libopenal-dev libphysfs-dev libfreetype6

# Install BZFlag
builddir=${TMPDIR:-/tmp}/soldat-build
mkdir -p ${builddir}
cd ${builddir}
if [ -d soldat ]; then
  rm -rf soldat
fi
git clone https://github.com/Soldat/soldat.git
git clone https://github.com/Soldat/base.git
cd soldat
mkdir build && cd build
cmake -DCMAKE_INSTALL_PREFIX=/opt/soldat ..
make
make install
mkdir -p /opt/soldat/bin/configs
cp -r ${builddir}/base/server/configs/bots /opt/soldat/bin/configs/bots

if ! [ -L /usr/games/soldatserver ]; then
  ln -s /opt/soldat/bin/soldatserver /usr/games/
fi

rm -rf ${builddir}

cat > /opt/soldat/bin/configs/server.cfg <<EOF
sv_hostname "onFOSS LAN"
bots_random_alpha 0
sv_gamemode 0
sv_greeting "Welcome to the onFOSS LAN server"
sv_website ${DOMAINNAME}
bots_chat false
EOF

cat > /opt/soldat/bin/configs/mapslist.txt <<EOF
Aero
Airpirates
Arena2
Arena3
Arena
Bigfalls
Blox
Bridge
Bunker
Cambodia
changelog.txt
CrackedBoot
ctf_Aftermath
ctf_Amnesia
ctf_Ash
ctf_B2b
ctf_Blade
ctf_Campeche
ctf_Cobra
ctf_Crucifix
ctf_Death
ctf_Division
ctf_Dropdown
ctf_Equinox
ctf_Guardian
ctf_Hormone
ctf_IceBeam
ctf_Kampf
ctf_Lanubya
ctf_Laos
ctf_Mayapan
ctf_Maya
ctf_MFM
ctf_Nuubia
ctf_Raspberry
ctf_Rotten
ctf_Ruins
ctf_Run
ctf_Scorpion
ctf_Snakebite
ctf_Steel
ctf_Triumph
ctf_Viet
ctf_Voland
ctf_Wretch
ctf_X
Daybreak
DesertWind
Factory
Flashback
HH
htf_Arch
htf_Baire
htf_Boxed
htf_Desert
htf_Dorothy
htf_Dusk
htf_Erbium
htf_Feast
htf_Mossy
htf_Muygen
htf_Niall
htf_Nuclear
htf_Prison
htf_Rubik
htf_Star
htf_Tower
htf_Void
htf_Vortex
htf_Zajacz
inf_Abel
inf_April
inf_Argy
inf_Belltower
inf_Biologic
inf_Changeling
inf_Flute
inf_Fortress
inf_Industrial
inf_Messner
inf_Moonshine
inf_Motheaten
inf_Outpost
inf_Rescue
inf_Rise
inf_Warehouse
inf_Warlock
Island2k5
Jungle
Krab
Lagrange
Leaf
MrSnowman
RatCave
Rok
RR
Shau
Tropiccave
Unlim
Veoto
EOF

chown -R ${systemuser}: /opt/soldat/bin/configs

# Create SystemD unit
cat > /etc/systemd/system/soldat.service <<EOF
[Unit]
Description=Soldat server
After=network.target

[Service]
ExecStart=/usr/games/soldatserver -sv_adminpassword "${systempassword}"
Restart=on-failure
User=${systemuser}

[Install]
WantedBy=multi-user.target
EOF

systemctl daemon-reload
systemctl enable --now soldat.service

# Add firewall rules
firewall-cmd --zone=public --add-port=23073/udp --permanent