CC Tweaked CCSPS Iron - Train Net App

local Username = "guest"
local AccountID = "0"

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

local function GetStatus(line)
local id = rednet.lookup("TrainNet_M")
rednet.send(id,line)
local a, b, c = rednet.receive()
return(b)
end

local function WirelessLogin()
local AccountDetails = AccountID
rednet.host("1000",Username)
local id, message = rednet.receive()
rednet.send(id, AccountDetails,"1000")
end

function CUI(m) --declare function
n=1
local l = #m
while true do
term.setCursorPos(1,5)
for i=1, #m, 1 do --traverse the table of options
if i==n then term.clearLine() print(i, ">",m[i]) else term.clearLine() print(i, "-", m[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

function Login()
local file = fs.open("os/System/Client/Files/.UserFile","r")
Username = file.readLine()
file.close()
end

function LinesScreen()
Clear()
print("Operating Lines")
local options = {"exit"}
local n = CUI(options)
if options[n] == "exit" then
    Menu()
else
    LineDisplay(n)
end
end

function AccountScreen()
Clear()
print("hello ",Username)
print("=Account Details=")
print("WIP")
print("press enter to exit")
repeat
    local event, key = os.pullEvent("key")
until key == keys.enter
Menu()
end

function PassScreen()
print("coming soon!")
print("press enter to exit")
repeat
    local event, key = os.pullEvent("key")
until key == keys.enter
Menu()
end

function Menu()
Clear()
local options = {"Find_Line","Check_Account","Passes","exit"}
local n = CUI(options)
if options[n] == "Find_Line" then
    LinesScreen()
elseif options[n] == "Check_Account" then
    AccountScreen()
elseif options[n] == "Passes" then
    PassScreen()
elseif options[n] == "exit" then

end
end

Login()
Menu()