Host a Subsistence Dedicated Server

# Create the startup script
cat > /opt/gameserver/start.sh << 'EOF'
# Initialize Wine prefix with mscoree DISABLED to prevent Mono install dialog
if [ ! -f /home/container/.wine/.prefix_done ]; then
echo 'Initializing Wine prefix...'
export WINEDLLOVERRIDES="mscoree,mshtml="
xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' wineboot --init
sleep 3
echo 'Wine prefix created.'
# Download and install Wine Mono for .NET/mscoree.dll support
MONO_VER=9.4.0
MONO_MSI=wine-mono--x86.msi
if [ ! -f /home/container/.cache/ ]; then
echo "Downloading Wine Mono ..."
mkdir -p /home/container/.cache
wget --progress=bar:force -O /home/container/.cache/ https://dl.winehq.org/wine/wine-mono//
fi
echo 'Installing Wine Mono...'
xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' wine msiexec /i /home/container/.cache/ /qn
sleep 2
touch /home/container/.wine/.prefix_done
echo 'Wine Mono installed.'
fi
if [ ! -f /home/container/.wine/.winetricks_done ] && [ -n "" ]; then
echo 'Installing Wine dependencies: '
xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' winetricks -q
touch /home/container/.wine/.winetricks_done
echo 'Dependencies installed.'
fi
# Re-enable mscoree for the game (needed for .NET/UDK.exe)
export WINEDLLOVERRIDES="mshtml="

# Create directories and files UDK.exe expects on first boot
mkdir -p ./UDKGame/SaveData/BannedPlayers
mkdir -p ./UDKGame/SaveData/ProfileSaves
mkdir -p ./UDKGame/Script
[ ! -f ./UDKGame/SaveData/BannedPlayers/bannedPlayerList.sav ] && touch ./UDKGame/SaveData/BannedPlayers/bannedPlayerList.sav
[ ! -f ./UDKGame/SaveData/ProfileSaves/saveFilesList.sav ] && touch ./UDKGame/SaveData/ProfileSaves/saveFilesList.sav
[ ! -f ./UDKGame/Script/Manifest.txt ] && touch ./UDKGame/Script/Manifest.txt

echo 'Starting Subsistence server...'
# Clear old log so tail only shows current session
rm -f ./UDKGame/Logs/Launch.log
mkdir -p ./UDKGame/Logs

# Start UDK via xvfb-run (handles virtual display without needing root)
xvfb-run --auto-servernum --server-args='-screen 0 640x480x24' \
wine ./Binaries/Win64/UDK.exe server coldmap1?steamsockets -log -Port=7777 -PeerPort= -MaxPlayers= &
WINE_PID=$!

# Wait for UDK to create the log file, then tail it to stdout
for i in ; do
if [ -f ./UDKGame/Logs/Launch.log ]; then
echo "Log file detected after s"
break
fi
sleep 1
done

if [ -f ./UDKGame/Logs/Launch.log ]; then
tail -F ./UDKGame/Logs/Launch.log &
TAIL_PID=$!
else
echo 'WARNING: Launch.log was not created after 30s - server may have crashed'
echo 'Check Wine output above for errors'
TAIL_PID=""
fi

# Wait for Wine process to exit
wait
WINE_EXIT=$?
[ -n "" ] && kill 2>/dev/null
if [ -ne 0 ]; then
echo "Wine process exited with code: "
fi
EOF
chmod +x /opt/gameserver/start.sh