Station Public Line Status Display

--this script displays Line data, and a Map on a terminal, switching between the two after a set variable
local TrainLines = {{"Line A","Stopped","Platform A","Spawn to Capital",0,0,10,10}}
local SwitchTimes = 30
local DisplayInfo = 0

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

local function DisplayLineMap()
Clear()
for i = 1, #TrainLines do
    paintutils.drawLine(TrainLines[i][5],TrainLines[i][6],TrainLines[i][7],TrainLines[i][8],colors.red)
end
end

local function DisplayLineStatus()
Clear()
print("Line Name --- Status --- Platform --- Stops")
for i = 1, #TrainLines do
    print(TrainLines[i][1].."--"..TrainLines[i][2].."--"..TrainLines[i][3].."--"..TrainLines[i][4])
end
end

function TerminalControl()
os.startTimer(SwitchTimes)
repeat
    local event = {os.pullEvent()}
until event[1] == "timer"
if DisplayInfo == 0 then
    DisplayInfo = 1
    DisplayLineMap()
elseif DisplayInfo == 1 then
    DisplayInfo = 0
    DisplayLineStatus()
end
TerminalControl()
end



TerminalControl()