#!/bin/sh

if [ "$1" = "start" ] ; then
	echo "Initializing Team Fortress 2 dedicated server..."
	screen -list > screen.txt
	SLIST=`grep tf2_server screen.txt`
	rm -f screen.txt
	if [ "$SLIST" ] ; then
		echo "Error: Server already seems to be running."
		exit 1
	fi
	if [ ! "$2" ] ; then
		echo "Loading map ctf_2fort..."
		STARTCMD="./srcds_run -console -game tf +map ctf_2fort +maxplayers 12 -autoupdate +ip 212.117.169.225"
	else
		echo "Loading map $2""..."
		STARTCMD="./srcds_run -console -game tf +map $2 +maxplayers 12 -autoupdate +ip 212.117.169.225"
	fi
	cd orangebox
	sleep 1
	if [ -r `screen -A -m -d -S tf2_server $STARTCMD` ] ; then
		echo "Team Fortress 2 server successfully up and running."
		echo "Server will restart on crash."
	else
		echo "Error: Server seemingly not started."
		exit 1
	fi
elif [ "$1" = "stop" ] ; then
	screen -list > screen.txt
	SLIST=`grep tf2_server screen.txt`
	rm -f screen.txt
	if [ ! "$SLIST" ] ; then
		echo "Error: Server doesn't appear to be currently running."
		exit 1
	else
		x=${#SLIST}
		let x=x-23
		kill "${SLIST:1:x}"
		echo "Team Fortress 2 dedicated server is no longer running."
	fi
elif [ "$1" = "restart" ] ; then
	echo "Restarting Team Fortress 2 dedicated server..."
	screen -list > screen.txt
	SLIST=`grep tf2_server screen.txt`
	rm -f screen.txt
	if [ ! "$SLIST" ] ; then
		echo "Warning: Server doesn't appear to be currently running. Continuing anyway..."
	else
		x=${#SLIST}
		let x=x-23
		kill "${SLIST:1:x}"
	fi
	if [ ! "$2" ] ; then
		echo "Loading map ctf_2fort..."
		STARTCMD="./srcds_run -console -game tf +map ctf_2fort +maxplayers 12 -autoupdate +ip 212.117.169.225"
	else
		echo "Loading map $2""..."
		STARTCMD="./srcds_run -console -game tf +map $2 +maxplayers 12 -autoupdate +ip 212.117.169.225"
	fi
	cd orangebox
	sleep 1
	if [ -r `screen -A -m -d -S tf2_server $STARTCMD` ] ; then
		echo "Team Fortress 2 server successfully up and running."
		echo "Server will restart on crash."
	else
		echo "Error: Server seemingly not started."
		exit 1
	fi
else
	echo "Usage: $0 (start|stop|restart)"
	exit 1
fi