CC Tweaked Settings Menu

local SettingsOptions = {"os_BootMode","Allow_OsUpdates","os_Username","os_LockScreenPassword","os_BetaTest","exit"}
local Type = {"Switch","Switch","string","string","Switch","Button"}
local Popup = {"this is for wither the quick boot runs or the full boot runs","wither Updates are automatically checked and ran apon boot, this feature is WIP","username of the client","the password for the Lockscreen, set to n to skip lockscreen apon start","Enable / Disable Experiential Features", "exit to menu"}
local w, h = term.getSize()

local function Clear()
term.clear()
term.setCursorPos(1,1)
end

local function DrawBackground()
term.setBackgroundColor(colors.lightGray)
Clear()
term.setTextColor(colors.black)
term.setBackgroundColor(colors.gray)
paintutils.drawFilledBox(1,1,w,3,colors.gray)
term.setCursorPos(4,2)
term.write("=====SettingsMenu======")
term.setCursorPos(1,4)
term.setBackgroundColor(colors.lightGray)
term.setTextColor(colors.white)
end

local function DrawEditBackground(option)
term.setBackgroundColor(colors.cyan)
Clear()
paintutils.drawFilledBox(1,1,w,5,colors.lightGray)
term.setBackgroundColor(colors.lightGray)
term.setCursorPos(1,1)
term.write(SettingsOptions[option])
term.setCursorPos(1,2)
local lines = require "cc.strings".wrap(Popup[option], w)
for i = 1, #lines do
  term.setCursorPos(1, i + 1)
  term.write(lines[i])
end
term.setCursorPos(1,5)
term.setBackgroundColor(colors.cyan)
if Type[option] == "string" then
    lines = require "cc.strings".wrap("type out string then press enter twice to save", w)
elseif Type[option] == "Switch" then
    lines = require "cc.strings".wrap("1 = true 0 = false", w)
end
for i = 1, #lines do
  term.setCursorPos(1, i + 4)
  term.write(lines[i])
end
term.setCursorPos(1,8)
end

local function SettingManager(i)
local event
settings.load(".settings")
DrawEditBackground(i)
if Type[i] == "Switch" then
    repeat
        event = {os.pullEvent("key")}
    until event[2] == keys.one or event[2] == keys.zero
    if event[2] == keys.one then
        settings.set(SettingsOptions[i],true)
    elseif event[2] == keys.zero then
        settings.set(SettingsOptions[i],false)
    end
elseif Type[i] == "string" then
    local input
    while true do
        local event = {os.pullEvent("key")}
        if event[2] == keys.enter then break end
        input = read()
    end
    settings.set(SettingsOptions[i],input)
end
settings.save(".settings")
Loop()
end

function Loop()
DrawBackground()
settings.load(".settings")
local n = CUI(SettingsOptions,4)
if SettingsOptions[n] == "exit" then
    shell.run(settings.get("os_DesktopLoc"))
else
    SettingManager(n)
end
end

function CUI(m,y) --declare function
n=1
local l = #m
while true do
term.setCursorPos(1,y)
for i=1, #m, 1 do --traverse the table of options
if i==n and m[i] == "exit" then term.clearLine() print(i," >exit") elseif i==n then term.clearLine() print(i, " >",m[i]," = ",settings.get(SettingsOptions[i])) elseif m[i] == "exit" then term.clearLine() print(i, " exit") else term.clearLine() print(i, " ", m[i], " = ",settings.get(SettingsOptions[i])) end --print them
end
a, b= os.pullEvent("key") --wait for keypress
if b==keys.w and n>1 then n=n-1 end
if b==keys.s and n<=l then n=n+1 end
if b==keys.enter then break end
end
return n --return the value
end

Clear()
Loop()