#!/bin/sh
while true; do
	sleep 420
	logfile=$HOME/logs/latest.log
	if [ "$(env printf '\xFE' | nc -w 5 localhost 25565 | wc -m)" -eq 0 ]; then
		if [ -f "$logfile" ]; then
			if [ "$(tail -20 $logfile | grep -c 'ERROR]: Requested chunk')" -eq 1 ]; then
				rm -rf $HOME/worlds/
			fi
		fi
		pkill -9 java
	elif [ -f "$logfile" ]; then
		if [ "$(( $(date +%s) - $(date -r $logfile +%s) ))" -gt 180 ]; then
			if [ "$(tail -20 $logfile | grep -c 'ERROR]: Requested chunk')" -eq 1 ]; then
				rm -rf $HOME/worlds/
			fi
			pkill -9 java
		fi
	fi
done