#! /bin/bash

function checkserv {
        rawserv=$((echo -ne '\xFE' ; sleep 1) | nc $1.mc-hg.com 25565 | cut -b4-)
        if [[ "$rawserv" = "" ]] ; then
                echo -e "\e[1;34m$1.mc-hg.com : QUEUED\e[00m"
        else
                motd=$(echo "$rawserv" | awk -F'\xa7' {'print $1'})
                current=$(echo "$rawserv" | awk -F'\xa7' {'print $2'})
                max=$(echo "$rawserv" | awk -F'\xa7' {'print $3'})
                timeleft=$(echo "$motd" | awk {'print $3'})
                if [[ "$(echo $motd | grep -oE 'In progress')" = "In progress" ]] ; then
                        echo -e "\e[0;31m$1.mc-hg.com : $current LEFT IN-GAME\e[00m"
                elif [[ "$(echo $motd | grep -oE 'minutes')" = "minutes" ]] ; then
                        if [[ $((max-current)) -le 0 ]] ; then
                                echo -e "\e[0;33m$1.mc-hg.com : FULL - $timeleft min until start - $current players\e[00m"
                        else
                                echo -e "\e[1;32m$1.mc-hg.com : AVAILABLE - $timeleft min until start - $((max-current)) free slots\e[00m"
                        fi
                else
                        if [[ $((max-current)) -le 0 ]] ; then
                                echo -e "\e[0;33m$1.mc-hg.com : FULL - $timeleft sec until start - $current players\e[00m"
                        else
                                echo -e "\e[1;32m$1.mc-hg.com : AVAILABLE - $timeleft sec until start - $((max-current)) free slots\e[00m"
                        fi
                fi
        fi
}

if [[ "$1" != "" ]] ; then
    checkserv "$1"
else
    for i in {a..e} ; do
        for j in {1..8} ; do
            (checkserv "$i$j") &
        done
    done
    sleep 3
    killall $(basename $0)
fi