#!/bin/bash

#echo "$(date)"
#uptime:
uptime=$(awk '{printf "%.2f\n",$1/86400}' /proc/uptime)


#Minecraft:
vanilla=$(netstat -tn | grep -i 25565 | grep ESTABLISHED | wc -l)
build=$(netstat -tn | grep -i 1234 | grep ESTABLISHED | wc -l)
wasteland=$(netstat -tn | grep -i 2222 | grep ESTABLISHED | wc -l)
#Minecraft=$(($vanilla+$wasteland)) #(simpel)

#mit vergleich:
last=$(<.minecraftlog)
#echo "last: $last"
if [ $(($vanilla+$wasteland+$build)) -gt 0 ]; then
	if [ "$last" == "1" ]; then
		Minecraft=$(($vanilla+$wasteland+$build))
	else
		echo "note: minecraft: $(($vanilla+$wasteland+$build)) aber vorher 0 =>ignorieren"
		echo "1" > .minecraftlog
		Minecraft=0
	fi
else
	echo "0" > .minecraftlog
	Minecraft=0
fi

	

#Teeworlds:
telnet_teeworlds_zcatch () {
	expect << EOF
	spawn telnet -e q raidworld.net 6431
	#expect -re ".*>"
	sleep 0.1
	send "jiawkose\r"
	sleep 0.1
	send "status\r"
	#send "status\r"
	#send "status\r"
	sleep 0.2
	send "q\r" 
	expect -re ".*>"
EOF
}
telnet_teeworlds_vanilla () {
	expect << EOF
	spawn telnet -e q raidworld.net 6432
	#expect -re ".*>"
	sleep 0.1
	send "jiawkose\r"
	sleep 0.1
	send "status\r"
	#send "status\r"
	#send "status\r"
	sleep 0.2
	send "q\r" 
	expect -re ".*>"
EOF
}

echo "debug: fetching teeworlds players via telnet..."
tw_zcatch="$(telnet_teeworlds_zcatch | sed 's/^..//' | grep -o 'rver]: id=' | wc -l)"
tw_vanilla="$(telnet_teeworlds_vanilla | sed 's/^..//' | grep -o 'rver]: id=' | wc -l)"
Teeworlds=$(($tw_zcatch+$tw_vanilla))


###########################
#######Urbanterror:########
echo "debug: fetching urbanterro players via lynx"
output="$(lynx -dump -nolist http://www.Urbanterror.info/servers/91.250.87.150:27960/ | grep Slots | cut -c 18-19)"
Urbanterror="${output// /}"
Urbanterror=0






##########################
###3####7daystodie:#######
###echo "debug: fetching 7daystodie players via lynx"
###output="$(lynx -dump -nolist https://7daystodie-servers.com/server/60948/ | grep Players | cut -c 21-22)"
###daystodie="${output// /}"
#echo $daystodie
daystodie=0






#############################
#######Factorio:#################
###  disconnected="$(grep -o "Disconnect notification" /home/factorio/factorio/factorio-current.log | wc -l)"
###  connected="$(grep -o "JoinGame" /home/factorio/factorio/factorio-current.log | wc -l)"
###  #echo "Factorio-disconnected: $disconnected"
###  #echo "Factorio-connected: $connected"
###  if [ $(($connected - $disconnected)) -gt 0 ]; then
###  	Factorio=$(($connected - $disconnected))
###  else
###  	Factorio=0
###  fi
###  ##echo "=>Factorio-Players: $Factorio"


Factorio=0









#Minecraft=2
Minecraft=$((Minecraft+0))
#Teeworlds=12
#Urbanterror=4
#daystodie=1
#Factorio=2

#player or players function: (OLD)
players_function () { #./players_function input output
if [ $1 -gt 1 ]; then
	echo "Players"
else
	echo "Player"
fi
}





#text function (-game: number player/players) +exeptions (NEW)
game_players_function () { #./players_function input output
if [ ${!1} -gt 1 ]; then
	if [ "$1" == "daystodie" ]; then
		echo "-7 Days to Die: ${!1} Players"
	else
		echo "-$1:${!1} Players"
	fi
else
	if [ "$1" == "daystodie" ]; then
		echo "-7 Days to Die: ${!1} Player"
	else	
		echo "-$1: ${!1}Player"
	fi
fi
}


#text function (-game: number player/players) +exeptions (NEW)
game_players_function_ohne_minus () { #./players_function input output
if [ ${!1} -gt 1 ]; then
	if [ "$1" == "daystodie" ]; then
		echo "7 Days to Die:  ${!1}  Players"
	else
		echo "$1:  ${!1}  Players"
	fi
else
	if [ "$1" == "daystodie" ]; then
		echo "7 Days to Die:  ${!1}  Player"
	else	
		echo "$1:  ${!1}  Player"
	fi
fi
}



firstgame=1
text="null"

#when at least one player is online, write text to variable
echo "debug: checking if at least one player online"
for game in Minecraft Teeworlds Urbanterror daystodie Factorio #list of games
do
	#echo "$game: ${!game}"
	if [[ ${!game} -gt 0 ]]; then
		if [ $firstgame -eq 1 ]; then
			text=$(game_players_function_ohne_minus $game)
			firstgame=0
		else	
			text="$text   |   $(game_players_function_ohne_minus $game)"
		fi
	fi
done








#convert: add text:
#inputpath="/home/raidworld/www.raidworld.eu/secretfiles/other/Raidworld_Banner_meanwhile_default.jpg"
#outputpath="/home/raidworld/www.raidworld.eu/secretfiles/other/Raidworld_Banner_meanwhile_dynamic.jpg"
inputpath="/var/www/files.raidworld.net/teamspeak/Banner_original.jpg"
outputpath="/var/www/files.raidworld.net/teamspeak/Banner_dynamic.jpg"
#outputpath="/home/raidworld/www.raidworld.net/wordpress/wp-content/uploads/ts-banner/Raidworld_Banner_final-dynamic.jpg"
posx=78
posy=52
textcolor="gray49"	#colorlist: showrgb
undercolor="none" 	#"none" for no color
line=0


	if [ "$text" != "null" ]; then
        echo "debug: generating banner"
		echo "TEXT:  $text"
		gm convert -font /home/teamspeak/dynamic-banner/FatFrank.otf -undercolor $undercolor -pointsize 40 -fill black -draw "text $(($posx+1)), $(($posy+1)) \"$text" $inputpath "./banner-temp.jpg"
		gm convert -font /home/teamspeak/dynamic-banner/FatFrank.otf -pointsize 40 -fill $textcolor -draw "text $posx, $posy \"$text" "./banner-temp.jpg" $outputpath
		echo "-----------------------------"
	else
		echo "TEXT:  $text"
		echo "=>noone playing... copying default image"
		cp $inputpath $outputpath
		sleep 1
		echo "-----------------------------"
	fi

chmod 666 $outputpath












#/home/teamspeak/dynamic-banner/FatFrank-Free.otf




<<"COMMENT"
if false
then
###OLD (ohne schleifen)
#############################################################################

players_function () { #./players_function input output
if [ $1 -gt 1 ]; then
	echo "Players"
else
	echo "Player"
fi
}





if [ $minecraft -gt 0 ]; then
	
	A="-Minecraft: $minecraft $(players_function $minecraft)"
	if [ $teeworlds -gt 0 ]; then
		B="-Teeworlds: $teeworlds $(players_function $teeworlds)"
		if [ $urbanterror -gt 0 ]; then
			C="-Urbanterror: $urbanterror $(players_function $urbanterror)"
		fi
	elif [ $urbanterror -gt 0 ]; then
		B="-Urbanterror: $urbanterror $(players_function $urbanterror)"
	fi
	

	
elif [ $teeworlds -gt 0 ]; then
	A="-Teeworlds: $teeworlds $(players_function $teeworlds)"
	if [ $urbanterror -gt 0 ]; then
		B="-Urbanterror: $urbanterror $(players_function $urbanterror)"
	fi


elif [ $urbanterror -gt 0 ]; then
	A="-Urbanterror: $urbanterror $(players_function $urbanterror)"
fi





#echo "a=$A"
#echo "b=$B"
#echo "c=$C"


pos1="text 80,100"
pos2="text 80,150"
pos3="text 80,200"
textcolor="blue"	#colorlist: showrgb
undercolor="gray70" 	#"none" for no color

if [ "$A" != "null" ] && [ "$B" != "null" ] && [ "$C" != "null" ]; then
	#convert -font /usr/share/fonts/OTF/Z003-MediumItalic.otf -pointsize 40 -fill blue -draw "$pos1 \"$A" banner.jpg banner1.jpg
	gm convert -undercolor $undercolor -pointsize 40 -fill $textcolor -draw "  $pos1 \"$A" /home/teamspeak/dynamic-banner/banner.jpg /home/teamspeak/dynamic-banner/banner1.jpg
	gm convert -undercolor $undercolor -pointsize 40 -fill $textcolor -draw "  $pos2 \"$B" /home/teamspeak/dynamic-banner/banner1.jpg /home/teamspeak/dynamic-banner/banner2.jpg
	gm convert -undercolor $undercolor -pointsize 40 -fill $textcolor -draw "  $pos3 \"$C" /home/teamspeak/dynamic-banner/banner2.jpg /home/teamspeak/dynamic-banner/banner3.jpg
	#echo 123
elif [ "$A" != "null" ] && [ "$B" != "null" ]; then
	gm convert -undercolor $undercolor -pointsize 40 -fill $textcolor -draw "$pos1 \"$A" /home/teamspeak/dynamic-banner/banner.jpg /home/teamspeak/dynamic-banner/banner1.jpg
	gm convert -undercolor $undercolor -pointsize 40 -fill $textcolor -draw "$pos2 \"$B" /home/teamspeak/dynamic-banner/banner1.jpg /home/teamspeak/dynamic-banner/banner3.jpg
	#echo 12
elif [ "$A" != "null" ]; then
	gm convert -undercolor $undercolor -pointsize 40 -fill $textcolor -draw "$pos1 \"$A" /home/teamspeak/dynamic-banner/banner.jpg /home/teamspeak/dynamic-banner/banner3.jpg
	#echo 1
else
	cp /home/teamspeak/dynamic-banner/banner.jpg /home/teamspeak/dynamic-banner/banner3.jpg
fi

#convert -background black -fill white \
#-font Helvetica -pointsize 14 \
##-border 10 -bordercolor black \
#label:@- cmd.png

cp /home/teamspeak/dynamic-banner/banner3.jpg /home/raidworld/www.raidworld.eu/secretfiles/other/banner3.jpg
chmod o+r /home/raidworld/www.raidworld.eu/secretfiles/other/banner3.jpg


#convert -pointsize 40 -fill blue -draw "text 100,500 \"-Uptime: $uptime Days" banner.jpg banner1.jpg

#convert -pointsize 40 -fill green -draw "text 100,550 \"-Minecraft: $minecraft Players" banner1.jpg banner2.jpg

#convert -pointsize 40 -fill orange -draw "text 100,600 \"-Teeworlds: $teeworlds Players" banner2.jpg banner3.jpg

#cp banner3.jpg /home/raidworld/www.raidworld.eu/secretfiles
#chmod 777 /home/raidworld/www.raidworld.eu/secretfiles/banner3.jpg
#sleep 1
#convert -gravity south -fill white -pointsize 30 -annotate 0 'Teeworlds: 6 Players online' banner.jpg banner2.jpg

#convert test.jpg -gravity south -fill white -pointsize 70 -annotate 0 '2-Gang Riemengetriebe
# ' test1.jpg

#convert test.jpg -pointsize 100 -comment '2-Gang Getriebe' test2.jpg

#convert test.jpg -fill white -pointsize 75 -annotate 0 -caption '2-Gang Riemengetriebe' test1.jpg


fi

COMMENT