#!/bin/bash
# LGSM fn_start function
# Author: Daniel Gibbs
# Website: http://danielgibbs.co.uk
# Version: 210115

# Description: Starts the server.

local modulename="Starting"
fn_check_root
fn_check_systemdir
fn_check_ip
if [ "${gamename}" == "Counter Strike: Global Offensive" ]; then
	startfix=1
	fn_csgofix
fi
fn_details_config
fn_parms
fn_logs
fn_printdots "${servername}"
fn_scriptlog "${servername}"
sleep 1
fn_check_tmux
fn_check_steamcmd
tmuxwc=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -v failed|grep -Ec "^${servicename}:")
if [ "${tmuxwc}" -eq 0 ]; then
	fn_scriptlog "Rotating log files"
	if [ "${engine}" == "unreal2" ]; then
		mv "${gamelog}" "${gamelogdate}"
	fi
	mv "${scriptlog}" "${scriptlogdate}"
	mv "${consolelog}" "${consolelogdate}"
fi

if [ "${tmuxwc}" -eq 1 ]; then
	fn_printinfo "${servername} is already running"
	fn_scriptlog "${servername} is already running"
	sleep 1
	echo -en "\n"
	exit
fi
# Create lock file
date > "${rootdir}/${lockselfname}"
cd "${executabledir}"
tmux new-session -d -s ${servicename} "${executable} ${parms}" 2> "${scriptlogdir}/.${servicename}-tmux-error.tmp"
# tmux pipe-pane not supported in tmux versions < 1.6
if [ "$(tmux -V|sed "s/tmux //"|sed -n '1 p'|tr -cd [:digit:]|tail -c 3)" -lt "16" ]; then
	echo "Console logging disabled: Tmux => 1.6 required" >> "${consolelog}"
	echo "Currently installed: $(tmux -V)" >> "${consolelog}"
else
	tmux pipe-pane -o -t ${servicename} "exec cat >> '${consolelog}'"
fi
sleep 1
tmuxwc=$(tmux list-sessions 2>&1|awk '{print $1}'|grep -Ec "^${servicename}:")
if [ "${tmuxwc}" -eq 0 ]; then
	fn_printfailnl "Unable to start ${servername}"
	fn_scriptlog "Unable to start ${servername}"
	echo -en "	Check log files: ${rootdir}/log"
	if [ -s "${scriptlogdir}/.${servicename}-tmux-error.tmp" ]; then
		fn_scriptlog "tmux returned the following error"
		cat "${scriptlogdir}/.${servicename}-tmux-error.tmp" >> "${scriptlog}"
	fi
else
	fn_printok "${servername}"
	fn_scriptlog "Started ${servername}"
fi
rm "${scriptlogdir}/.${servicename}-tmux-error.tmp"
sleep 1
echo -en "\n"