#!/bin/sh
### BEGIN INIT INFO
# Provides:
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start daemon at boot time
# Description:       Enable service provided by daemon.
### END INIT INFO

user="atlas"
backupdir="/home/atlas/server/backup"

name=`basename $0`
pid_file="/var/run/$name.pid"
stdout_log="/home/atlas/server/logs/$name.log"
stderr_log="/home/atlas/server/logs/$name.err"

get_pid() {
    cat "$pid_file"
}

is_running() {
    [ -f "$pid_file" ] && ps `get_pid` > /dev/null 2>&1
}

do_start() {

		script /dev/null
		sleep 1
		su $user screen -dmS A4 /home/atlas/server/ShooterGame/Binaries/Linux/ShooterGameServer Ocean?ServerX=0?ServerY=3?listen?AltSaveDirectoryName=A4?ServerAdminPassword=MvXAdminsee?MaxPlayers=45?ReservedPlayerSlots=10?Port=6255?QueryPort=58255?RCONPort=58330?SeamlessIP=89.163.145.180 -log -server -BattlEye
		sleep 1
		su $user screen -dmS B3 /home/atlas/server/ShooterGame/Binaries/Linux/ShooterGameServer Ocean?ServerX=1?ServerY=2?listen?AltSaveDirectoryName=B3?ServerAdminPassword=MvXAdminsee?MaxPlayers=45?ReservedPlayerSlots=10?Port=6155?QueryPort=58155?SeamlessIP=89.163.145.180 -log -server -BattlEye
		sleep 1
		su $user screen -dmS C2 /home/atlas/server/ShooterGame/Binaries/Linux/ShooterGameServer Ocean?ServerX=2?ServerY=1?listen?AltSaveDirectoryName=C2?ServerAdminPassword=MvXAdminsee?MaxPlayers=45?ReservedPlayerSlots=10?Port=6055?QueryPort=58055?SeamlessIP=89.163.145.180 -log -server -BattlEye
		sleep 1
		su $user screen -dmS D1 /home/atlas/server/ShooterGame/Binaries/Linux/ShooterGameServer Ocean?ServerX=3?ServerY=0?listen?AltSaveDirectoryName=D1?ServerAdminPassword=MvXAdminsee?MaxPlayers=45?ReservedPlayerSlots=10?Port=5955?QueryPort=57955?SeamlessIP=89.163.145.180 -log -server -BattlEye
}

do_stop() {

	su $user screen -X -S A4 quit
	sleep 1
	su $user screen -X -S B3 quit
	sleep 1
	su $user screen -X -S C2 quit
	sleep 1
	su $user screen -X -S D1 quit
}




case "$1" in
    start)
    if is_running; then
        echo "Already started"
    else
        echo "Starting $name"
		do_start

        echo $! > "$pid_file"
        if ! is_running; then
            echo "Unable to start, see $stdout_log and $stderr_log"
            exit 1
        fi
    fi
    ;;
    stop)
    if is_running; then
        echo -n "Stopping $name.."

		/home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 1 minute heruntergefahren" >> /dev/null
		sleep 30
		/home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 30 sekunden heruntergefahren" >> /dev/null
		sleep 20
		/home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 10 sekunden heruntergefahren" >> /dev/null
		sleep 10
		/home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird heruntergefahren" >> /dev/null

		do_stop

        if is_running; then
            echo "Not stopped; may still be shutting down or shutdown may have failed"
            exit 1
        else
            echo "Stopped"
            if [ -f "$pid_file" ]; then
                rm "$pid_file"
            fi
        fi
    else
        echo "Not running"
    fi
    ;;
    restart)
    su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 1 minute neugestartet" >> /dev/null
    sleep 30
    su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 30 sekunden neugestartet" >> /dev/null
    sleep 20
    su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 10 sekunden neugestartet" >> /dev/null
    sleep 10
    su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird neugestartet" >> /dev/null
		do_stop
    if is_running; then
        echo "Unable to stop, will not attempt to start"
        exit 1
    fi
		do_start
    ;;
    status)
    if is_running; then
        echo "Running"
    else
        echo "Stopped"
        exit 1
    fi
    ;;
    update)
        if is_running; then
		su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 1 minute fuer die taegliche Wartung heruntergefahren. Es kann einige Minuten dauern bis der Server wieder erreichbar ist."
		sleep 30
		su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 30 sekunden heruntergefahren" >> /dev/null
		sleep 20
		su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird in 10 sekunden heruntergefahren" >> /dev/null
		sleep 10
		su $user /home/atlas/scripts/rcon -PMvXAdminsee -a89.163.145.180 -p58330 ServerChat "[A4-B3-C2-D1] : Der Server wird heruntergefahren" >> /dev/null
		do_stop
	fi

		su $user /home/atlas/steamcmd/steamcmd.sh +login anonymous +force_install_dir /home/atlas/server +app_update "1006030" +quit >> "$stdout_log" 2>> "$stderr_log" &

		start
    ;;
    backup)
	echo -n "backing up atlas-data ..."
	tar cfz $backupdir/backup_ark_`date +%Y%m%d`.tar.gz /home/atlas/server/ShooterGame/Saved/  >> "$stdout_log" 2>> "$stderr_log"
	echo "done"
    ;;
    *)
    echo "Usage: $0 {start|stop|restart|status|update|backup}"
    exit 1
    ;;
esac

exit 0