os.pullEvent = os.pullEventRaw
local redin = "right"
local redout = "bottom"
local printerside = "left"
math.randomseed(os.time())

local printer = peripheral.wrap(printerside) -- Wrap the printer

local stopme = true

local result, n1, n2, n3, hash, ready

while (true) do
	ready = printer.newPage()
	n1 = math.random(20)
	n2 = math.random(20)
	n3 = math.random(20)
	hash = (n1*n2*n3*541)%(n1+n2+n3+29) --10th and 100th primes
	result = n1 .. " " .. n2 .. " " .. n3 .. "\nHash Code: " .. hash
	write("Your lotto numbers are!\n" .. result .. "\n\nMake sure you grab your ticket.\n\n")
	if ready then
		printer.write(result)
		printer.setPageTitle("Lotto Ticket")
		printer.endPage()
		redstone.setOutput(redout, true)
		sleep(10)
		redstone.setOutput(redout, false)
	else
		error("Could not create a page. Is there any paper and ink in the printer?\n")
	end

	shell.run("clear")
	write("Press enter for your ticket!\n\n")
	result = read()
end