Door Lock - Pocket

os.pullEvent = os.pullEventRaw
x, y = term.getSize()
doorID = 3192

function centered(str, height)
    term.setCursorPos(x / 2 - #str / 2, height)
    term.write(str)
end

function indented(str, indent, height)
    term.setCursorPos(indent, height)
    term.write(str)
end

function left(str, height)
    term.setCursorPos(1, height)
    term.write(str)
end

function right(str, height)
    term.setCursorPos(x - #str, height)
end

function clearLine(colour, height)
    term.setCursorPos(1, height)
    term.setBackgroundColour(colours[colour])
    term.clearLine()
end

while true do
    rednet.open("back")
    term.setBackgroundColour(colours.cyan)
    term.clear()
    term.setTextColour(colours.lightBlue)
    clearLine("blue", 1)
    clearLine("blue", 2)
    clearLine("blue", 3)
    indented("EpicCo", 2, 2)
    term.setBackgroundColour(colours.cyan)
    indented("Username: ", 2, 6)
    indented("Password: ", 2, 8)
    term.setCursorPos(12, 6)
    usernameAuth = read()
    term.setCursorPos(12, 8)
    passwordAuth = read("*")
    rednet.send(doorID, {username = usernameAuth, password = passwordAuth})
end