Startup

local s = peripheral.wrap('speaker_2')
local mc = peripheral.wrap('monitor_2')
local ml = peripheral.wrap('monitor_1')
local mr = peripheral.wrap('monitor_0')
local tl = peripheral.wrap('BigReactors-Turbine_0')
local tr = peripheral.wrap('BigReactors-Turbine_1')

-- These two peripherals aren't used yet?
local nb = peripheral.wrap('noteBlock_0')
local cb = peripheral.wrap('chatBox_1')

mc.setTextColor(32768)
mc.setBackgroundColor(colors.green)
mc.setTextScale(3)

tl.setActive(false)
ml.setBackgroundColor(colors.red)
ml.clear()

tr.setActive(false)
mr.setBackgroundColor(colors.red)
mr.clear()

local function off()
        mc.setBackgroundColor(colors.red)
        mc.clear()
        ml.setBackgroundColor(colors.red)
        ml.clear()
        mr.setBackgroundColor(colors.red)
        mr.clear()
end

s.speak("System Engaged")

while true do
        mc.clear()
        mc.setCursorPos(1,1)
        if rs.getInput("left") then mc.write("Sealed") else mc.write("Unsealed") end

        write("Enter command (? for help): ")
        local input = io.read():lower()  -- Convert the result of the read command to lowercase to make matching simpler.

        if input == "restart" then
                s.speak("restarting")
                off()
                sleep(5)
                os.reboot()
        elseif input == "shutdown" then
                s.speak("Shutting Down")
                off()
                sleep(0)
                break
        elseif input == "startup left" then
                ml.setBackgroundColor(colors.green)
                ml.clear()
                tl.setActive(true)
        elseif input == "startup right" then
  mr.setBackgroundColor(colors.green)
                mr.clear()
                tr.setActive(true)
        elseif input == "shutoff left" then
                ml.setBackgroundColor(colors.red)
                ml.clear()
                tl.setActive(false)
        elseif input == "shutoff right" then
                mr.setBackgroundColor(colors.red)
                mr.clear()
                tr.setActive(false)
        elseif input == "?" then
                print()
                print("Commands")
                print()
                print("?")
                print("Shutdown")
                print("Restart")
                print("Startup Left")
                print("Startup Right")
                print("Shutoff Left")
                print("Shutoff Right")
        end
end