tank = peripheral.wrap("bottom")
inventory = tank.getTanks()
modem = peripheral.wrap("top")
modem.open(200)


tank.capacity = inventory[1].amount
tank.amount = inventory[1].capacity
tank.name = inventory[1].name

function math.percentProgress(cur_value, maxvalue, decimal)
	cur_value, maxvalue, decimal = tonumber(cur_value), tonumber(maxvalue), decimal or 1
	if (cur_value and maxvalue) then
		local percent = tostring((cur_value/maxvalue)*100)
		return string.format('%'..tostring(decimal)..'f%%', percent)
	end
	return false
end
n = math.percentProgress(tank.capacity, tank.amount, 0)
nn = print(n)

if nn==20 then
prbar = "[##========]"

 else
 prbar = "[==========]"
end

modem.transmit(200,1,n.." of "..tank.name)
nn = print(n)

term.clear()
while true do
term.setCursorPos(5,2)
print(n.." of "..tank.name)
term.setCursorPos(5,6)
print(prbar)
modem.transmit(200,1,n.." of "..tank.name)
sleep(10)
end