#!/bin/bash
set -x
DT=$(date +"%Y-%m-%d-%H")
# Edit These
telnetpw="xxx"
telnetport="80x"
logfile=/home/mg7d/logs/7dtd_serverlog-pvp1-${DT}.log
spath=/home/mg7d/7d2d_pvp1
ename=7DaysToDieServerPvP1.x86_64

# Anti Double Execution with PID files.
pidfile=$(basename "$0").pid
echo $$ > "${pidfile}"
trap 'rm -f ${pidfile}; exit;' EXIT SIGHUP SIGINT SIGQUIT SIGTERM
for pid in $(pidof -x "$(basename "$0")"); do
  if [ "${pid}" != $$ ]; then
    echo "startup.sh : Process is already running with PID $pid"
    exit 1
  fi
done

#Anti execution of incorrect user.
if [ ! "$(id -u)" = 1x ]; then
  clear
  echo -e "Script must ban run under user x."
  sleep 3
  exit 1
fi
# Attempts graceful shutdown of server before forcing restart.
if pgrep -f "${ename}" > /dev/null; then

      ./serverwarnings $telnetport $telnetpw "[00FFFF]Server will restart in 1 minute. Please refrain from using minibikes during this time.[-]" saveworld
        clear
        echo "Server warning has been sent: 60 seconds to restart."
        sleep 30
        echo

      ./serverwarnings $telnetport $telnetpw "[00FFFF]Server will restart in 30 seconds. Please feel free to not lose minibikes and get off of them during this time.[-]" saveworld
        clear
        echo "Server warning has been sent: 30 seconds to restart."
        sleep 20
        echo

      ./serverwarnings $telnetport $telnetpw "[00FFFF]Server will restart in 10 seconds.[-]" saveworld
        clear
        sleep 10

      ./serverwarnings $telnetport $telnetpw "[00FFFF]Server shutting down. GOODBYE CRUEL WORLD![-]" shutdown
      clear
      sleep 3
      echo

      killall ${ename}
      # Cycles the log file and keeps old one.
      cd ${spath} || return
      ./${ename} -configfile=serverconfig.xml -logfile "${logfile}" & disown

      else
      cd ${spath} && ./${ename} -configfile=serverconfig.xml -logfile "${logfile}" & disown
      exit 1

fi
exit 1