monitor = peripheral.wrap("back")
monitor.clear()
pos = 0
monitor.setCursorPos(1,1)
screenSize = 51 -- screen size
screenSize2 = 25




function text(a,b,c)
	local pos = b
	monitor.setCursorPos(1,pos) --
	local i2 = 1
	local i = 0
	if c == 1 then
		monitor.setTextScale(1)
		if string.len(a) > screenSize then -- checks wheter it needs an enter
			while true do
				i = i + screenSize -- goes to next section of text ex. "(hej på )(dig hallo)"
				if i > string.len(a) then -- if i has gone over the lentgh of text AKA text is done
					monitor.write(string.sub(a,i2,i))
					break
				end
				while string.sub(a,i,i) ~= " " do -- subtrakts down to latest " " ex "(hej på-> <-)(dig hallo)"
					i = i - 1
				end
				monitor.write(string.sub(a,i2,i))
				pos = pos + 1
				monitor.setCursorPos(1,pos)
				i2 = i + 1

			end
		else
			monitor.write(a)
		end
	end
	if c == 2 then
		monitor.setTextScale(2)
		if string.len(a) > screenSize2 then -- checks wheter it needs an enter
			while true do
				i = i + screenSize2 -- goes to next section of text ex. "(hej på )(dig hallo)"
				if i > string.len(a) then -- if i has gone over the lentgh of text AKA text is done
					monitor.write(string.sub(a,i2,i))
					break
				end
				while string.sub(a,i,i) ~= " " do -- subtrakts down to latest " " ex "(hej på-> <-)(dig hallo)"
					i = i - 1
				end
				monitor.write(string.sub(a,i2,i))
				pos = pos + 1
				monitor.setCursorPos(1,pos)
				i2 = i + 1

			end
		else
			monitor.write(a)
		end
	end
end
-- ----

while true do
	print("test")
	os.pullEvent("redstone")
	if redstone.getInput("front") then
		text("Power: >12 000 000 (80%)",2,2)
	else
		text("Power: <12 000 000 (80%)",2,2)
	end
end