startup

speaker = peripheral.find("speaker")
os.pullEvent = os.pullEventRaw
monitor = peripheral.find("monitor")
monitor.setTextScale(0.5)
--Enter Code
code = "11829"
--
term.redirect(monitor)
width, height = term.getSize()
term.setBackgroundColor(colors.black)
term.clear()
paintutils.drawLine(2,height - 7,6,height - 7,colors.gray)
right = false
term.setCursorPos(2, height - 5)
term.setBackgroundColor(colors.gray)
term.setTextColor(colors.white)
write("1")
term.setCursorPos(4, height - 5)
write("2")
term.setCursorPos(6, height - 5)
write("3")
term.setCursorPos(2, height - 3)
write("4")
term.setCursorPos(4, height - 3)
write("5")
term.setCursorPos(6, height - 3)
write("6")
term.setCursorPos(2, height - 1)
write("7")
term.setCursorPos(4, height - 1)
write("8")
term.setCursorPos(6, height - 1)
write("9")
pass = ""
redstone.setOutput("left",false)
term.setTextColor(colors.black)
term.setBackgroundColor(colors.gray)
function display()
    while true do
        sleep(0.1)
        term.setCursorPos(2,height - 7)
        write(pass)
    end
end
function control()
    while true do
        repeat
        _, m, x, y = os.pullEvent("monitor_touch")
        if string.len(pass) < 5 and pass ~= code then
        if y == height - 5 then
            if x == 2 then
                pass = pass.."1"
            elseif x == 4 then
                pass = pass.."2"
            elseif x == 6 then
                pass = pass.."3"
            end
        elseif y == height - 3 then
            if x == 2 then
                pass = pass.."4"
            elseif x == 4 then
                pass = pass.."5"
            elseif x == 6 then
                pass = pass.."6"
            end
        elseif y == height - 1 then
            if x == 2 then
                pass = pass.."7"
            elseif x == 4 then
                pass = pass.."8"
            elseif x == 6 then
                pass = pass.."9"
            end
        end
        if pass == code then
            right = true
        end
        else
            pass = ""
            paintutils.drawLine(2,height - 7,6,height - 7,colors.gray)
        end
        until right == true
        right = false
        redstone.setOutput("back",true)
        pass = ""
        paintutils.drawLine(2,height - 7,6,height - 7,colors.gray)
        os.pullEvent("key")
        redstone.setOutput("back",false)
    end
end
parallel.waitForAll(control,display)