mux

#! /bin/sh

. functions

while getopts 'ht:p:' OPTION ; do
	case "$OPTION" in
	h) 	help=$((1));;
	t) 	start=$((1))
			amount=$OPTARG;;
	p) 	stop=$((1))
			amount=$OPTARG;;
	esac
done

if [ $help ]; then
	echo '\n-t $number - starts $number bots\n'
	echo '-p $number - stops $number bots\n'
	echo '-h - shows this help\n'

elif [ $start ]; then
	list="0 1 2 3 4 5 6 7 8 9 10 11"
	counter=$((1))
	once=$((0))

	for i in $list; do
		if [ "$amount" != "" ] && [ "$counter" -le "$amount" ]; then
			screen -mdS newtonwars$i python newtonwars -r
			#i=$(echo $!)
			#echo "$i"
			counter=$((counter + 1))
			#echo $counter
		elif [ "$amount" = "" ] && [ "$once" -eq 0 ]; then
			echo "please specify the number of bots to be started"
			once=$((1))
		fi
	done
	screen -ls
elif [ $stop ]; then
	counter=$((1))
	screen=$(screen -ls | grep -oE "[0-9]*.newtonwars[0-9]*" | grep -oE "^[0-9]*")
	for i in $screen; do
		if [ "$counter" -le "$amount" ]; then
			kill ${i}
			counter=$((counter + 1))
		fi
	done
	screen -ls
fi