startup

term.clear()
username = ""
password = ""
boxW = 32
boxH = 8
w, h = term.getSize()
midW, midH = w/2, h/2
paintutils.drawBox(
midW-(boxW/2),
midH-(boxH/2),
midW+(boxW/2),
midH+(boxH/2),
colours.white)
term.setBackgroundColour(colours.black)
term.setTextColour(colours.lightGrey)

function cursorPos(x, y)
  term.setCursorPos(
  midW-(boxW/2)+x,
  midH-(boxH/2)+y)
end

function boxData(title)
  print(title)
end

cursorPos(3, 3)
boxData("ID: ")

cursorPos(3, 5)
boxData("Password: ")

cursorPos(7, 3)
username = tostring(read())
cursorPos(string.len("Password: ")+3, 5)
password = read("*")

channel1 = 4826
channel2 = 3984
receiveChannel1 = 38274
receiveChannel2 = 57593

function openPort(port)
modem = peripheral.wrap("left")
if not modem.isOpen(port) then modem.open(port) end
end

openPort(channel1)
modem.transmit(channel1, receiveChannel1, username)

openPort(channel2)
modem.transmit(channel2, receiveChannel2, password)