#!/bin/sh
# athena starting script by rowla

# chkconfig: 345 99 01
# description: start and stop athena service

PATH=./:$PATH

L_SRV=./bin/login-server
C_SRV=./bin/char-server
M_SRV=./bin/map-server
L_SRV_C=./conf/login_athena.conf
C_SRV_C=./conf/char_athena.conf
C_SRV_C2=./conf/inter_athena.conf
M_SRV_C=./conf/map_athena.conf
M_SRV_C2=./conf/battle_athena.conf
M_SRV_C3=./conf/atcommand_athena.conf
M_SRV_C4=./conf/script_athena.conf
M_SRV_C5=./conf/msg_athena.conf
M_SRV_C6=./conf/grf-files.txt

print_start() {
#	more << EOF
echo "Athena Starting..."
echo "			(c) 2003 Athena Project."
echo "			URL:http://project-yare.de/"
echo ""
echo "Debug informations will appear,"
echo "since this is a test release."
echo ""
echo "checking..."
#EOF
}

check_account() {
	if [ ! -d ./save ]; then
		mkdir ./save
	fi

	if [ ! -d ./log ]; then
		mkdir ./log
	fi

	if [ ! -d ./conf/import ]; then
		mkdir ./conf/import
	fi

	if [ ! -f ./save/account.txt ]; then
		i=0
		while [ $i -le 4 ];
		do
			echo -e "$i\ts`expr $i + 1`\tp`expr $i + 1`\t-\tS\t0\t0\r" >> save/account.txt
			i=`expr $i + 1`
		done
	fi

	if [ ! -f ./save/athena.txt ]; then
		echo -n > save/athena.txt
	fi

	if [ ! -f ./save/bank.txt ]; then
		echo -n > save/bank.txt
	fi

	if [ ! -f ./save/guild.txt ]; then
		echo -n > save/guild.txt
	fi

	if [ ! -f ./save/party.txt ]; then
		echo -n > save/party.txt
	fi

	if [ ! -f ./save/pet.txt ]; then
		echo -n > save/pet.txt
	fi

	if [ ! -f ./save/storage.txt ]; then
		echo -n > save/storage.txt
	fi

	if [ ! -f ./save/castle.txt ]; then
		i=0
		while [ $i -le 19 ];
		do
			echo -e "$i,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0\r" >> save/castle.txt
			i=`expr $i + 1`
		done
	fi

	if [ ! -f ./conf/import/atcommand_conf.txt ]; then
		echo -n > conf/import/atcommand_conf.txt
	fi

	if [ ! -f ./conf/import/battle_conf.txt ]; then
		echo -n > conf/import/battle_conf.txt
	fi

	if [ ! -f ./conf/import/char_conf.txt ]; then
		echo -n > conf/import/char_conf.txt
	fi

	if [ ! -f ./conf/import/inter_conf.txt ]; then
		echo -n > conf/import/inter_conf.txt
	fi

	if [ ! -f ./conf/import/login_conf.txt ]; then
		echo -n > conf/import/login_conf.txt
	fi

	if [ ! -f ./conf/import/map_conf.txt ]; then
		echo -n > conf/import/map_conf.txt
	fi
}

check_files() {

	for i in ${L_SRV} ${C_SRV} ${M_SRV} ${L_SRV_C} ${C_SRV_C} ${C_SRV_C2} ${M_SRV_C} ${M_SRV_C2} ${M_SRV_C3} ${M_SRV_C4} ${M_SRV_C5} ${M_SRV_C6}
	do
		if [ ! -f ./$i ]; then
    		echo "$i does not exist, or can't run."
    		echo "Stoped, Check your compile or configuration file."
    		exit 1;
		fi
	done

#	more << EOF
echo "Check done."
echo "Looks good, have a nice athena!"
#EOF
}

process_check() {
	# check login server
	if [ ! -f ${L_SRV}.pid ]; then
		login=0
	else
		login=`cat ${L_SRV}.pid`
		login=$(ps ax | grep "${L_SRV}" | grep "${login}" | wc -l)
	fi

	# check char server
	if [ ! -f ${C_SRV}.pid ]; then
		char=0
	else
		char=`cat ${C_SRV}.pid`
		char=$(ps ax | grep "${C_SRV}" | grep "${char}" | wc -l)
	fi

	# check map server
	if [ ! -f ${M_SRV}.pid ]; then
		map=0
	else
		map=`cat ${M_SRV}.pid`
		map=$(ps ax | grep "${M_SRV}" | grep "${map}" | wc -l)
	fi

	# echo "check: ${login} ${char} ${map}"
	echo `expr ${login} + ${char} + ${map}`
}

case $1 in
	'start')
		if [ `process_check` -eq 0 ]; then
			print_start
			check_account
			check_files

			exec ${L_SRV} ${L_SRV_C}&
#			exec ${C_SRV} ${C_SRV_C} ${C_SRV_C2} > /dev/null&
#			exec ${M_SRV} ${M_SRV_C} ${M_SRV_C2} > /dev/null&
			exec ${C_SRV} ${C_SRV_C} ${C_SRV_C2}&
#			exec nice -n -20 ${M_SRV} ${M_SRV_C} ${M_SRV_C2} ${M_SRV_C3} ${M_SRV_C4} ${M_SRV_C5} ${M_SRV_C6}&
			exec ${M_SRV} ${M_SRV_C} ${M_SRV_C2} ${M_SRV_C3} ${M_SRV_C4} ${M_SRV_C5} ${M_SRV_C6}&

			echo "Now Started Athena."
		else
			echo "Athena is already running..."
		fi
;;
	'stop')
		# check map server
		if [ -f ${M_SRV}.pid ]; then
			map=`cat ${M_SRV}.pid`
			map=$(ps ax | grep "${M_SRV}" | grep "${map}" | wc -l)
			if [ ${map} -ne 0 ]; then
				kill `cat ${M_SRV}.pid`
			fi
		fi

		# check char server
		if [ -f ${C_SRV}.pid ]; then
			char=`cat ${C_SRV}.pid`
			char=$(ps ax | grep "${C_SRV}" | grep "${char}" | wc -l)
			if [ ${char} -ne 0 ]; then
				kill `cat ${C_SRV}.pid`
			fi
		fi

		# check login server
		if [ -f ${L_SRV}.pid ]; then
			login=`cat ${L_SRV}.pid`
			login=$(ps ax | grep "${L_SRV}" | grep "${login}" | wc -l)
			if [ ${login} -ne 0 ]; then
				kill `cat ${L_SRV}.pid`
			fi
		fi
	;;
	'kill')
		# check map server
		if [ -f ${M_SRV}.pid ]; then
			map=`cat ${M_SRV}.pid`
			map=$(ps ax | grep "${M_SRV}" | grep "${map}" | wc -l)
			if [ ${map} -ne 0 ]; then
				kill -9 `cat ${M_SRV}.pid`
			fi
		fi

		# check char server
		if [ -f ${C_SRV}.pid ]; then
			char=`cat ${C_SRV}.pid`
			char=$(ps ax | grep "${C_SRV}" | grep "${char}" | wc -l)
			if [ ${char} -ne 0 ]; then
				kill -9 `cat ${C_SRV}.pid`
			fi
		fi

		# check login server
		if [ -f ${L_SRV}.pid ]; then
			login=`cat ${L_SRV}.pid`
			login=$(ps ax | grep "${L_SRV}" | grep "${login}" | wc -l)
			if [ ${login} -ne 0 ]; then
				kill -9 `cat ${L_SRV}.pid`
			fi
		fi
	;;
	'restart')
		if [ `process_check` -eq 0 ]; then
			$0 start
		else
			# check login server
			if [ ! -f ${L_SRV}.pid ]; then
				login=0
			else
				login=`cat ${L_SRV}.pid`
				login=$(ps ax | grep "${L_SRV}" | grep "${login}" | wc -l)
			fi
			if [ ${login} -eq 0 ]; then
				exec ${L_SRV} ${L_SRV_C}&
			fi

			# check char server
			if [ ! -f ${C_SRV}.pid ]; then
				char=0
			else
				char=`cat ${C_SRV}.pid`
				char=$(ps ax | grep "${C_SRV}" | grep "${char}" | wc -l)
			fi
			if [ ${char} -eq 0 ]; then
				exec ${C_SRV} ${C_SRV_C} ${C_SRV_C2}&
			fi

			# check map server
			if [ ! -f ${M_SRV}.pid ]; then
				map=0
			else
				map=`cat ${M_SRV}.pid`
				map=$(ps ax | grep "${M_SRV}" | grep "${map}" | wc -l)
			fi
			if [ ${map} -eq 0 ]; then
				exec ${M_SRV} ${M_SRV_C} ${M_SRV_C2} ${M_SRV_C3} ${M_SRV_C4} ${M_SRV_C5} ${M_SRV_C6}&
			fi
		fi
	;;
	*)
		echo "Usage: athena-start { start | stop | kill | restart }"
	;;
esac
