card

--First time setup/load settings
if not fs.exists("settings") then
  --shell.run("pastebin", "get", "", "button")
  data = {first = true, pin = " ", name = " "}
  file = fs.open("settings", "w")
  file.write(textutils.serialise(data))
  file.close()
else
  file = fs.open("settings", "r")
  data = textutils.unserialise(file.readAll())
  file.close()
end

--Variable declaration/apis
shell.run("button")
size = {x = 26, y = 20}

term.setBackgroundColor(colors.white)
term.setTextColor(colors.black)

--Changes table button states
function tState(_t, _s)
  for _, button in pairs(_t) do
    button:set("state", _s)
  end
end

--Create number pad buttons
pinButtons = {}
local i = 0
  for _yy = 1, 3 do
    for _xx = 0, 2 do
    i = i + 1
    pinButtons[i] = newButton((8 + (_xx * 3)), (11 + (_yy * 2)), 1, 1, tostring(i), "f", "0", (i + 1))
  end
end
pinButtons[11] = newButton(11, 19, 1, 1, "0", "f", "0", 0)
pinButtons[10] = newButton (8, 19, 1, 1, " ", "0", "d", "enter")
pinButtons[12] = newButton (14, 19, 1, 1, " ", "0", "e", "back")
tState(pinButtons, false)

function displayPad(header, _y)
  term.clear()
  term.setCursorPos(math.floor((size.x / 2) - (#header / 2)), _y)
  term.write(header)
  tState(pinButtons, true)
  drawDummyButtons("t")
end

--Account creation
if data.first then
  displayPad("hehe", 6)

--Normal Startup
else

end