startdial

c = require("component")
local term = require("term")
local component = require("component")
event = require("event")
os = require("os")
event = require("event")
computer = require("computer")
serialization = require("serialization")
local gpu = component.gpu -- get primary gpu component
local w, h = gpu.getResolution()
gpu.fill(1, 1, w, h, " ") -- clears the screen
sg = c.stargate
modem = c.modem
port = 123
local asd = 1
print("SGC Gate Computer")
print("--------------------------------------------------------------------------------------------------------------------------------------------------------------")
print()

repeat
 term.clear(true)
	modem.open(port)
	print("Port opened. Listening for incoming messages and events")
	print()

	local _, _, _, _, _, raw, address_raw = event.pull(nil, "modem_message")
	modem.close(port)
	print("Message recieved.")
	os.sleep(0.5)

	if raw == "sd" then
		print("Attempting to shut down wormhole")
		os.sleep(0.7)
		sg.disengageGate()
	elseif raw == "dial1" then
		print()
		address = {"Sextans", "Corona Australis", "Andromeda", "Perseus", "Leo", "Aries", "Point of Origin"}
		os.sleep(0.5)
		print("Dialing")
		for i,v in ipairs(address) do print(i,v) end
		print()

		function dialNext(dialed)
			glyph = address[dialed + 1]
			print("Engaging "..glyph.."... ")

			sg.engageSymbol(glyph)
		end

		eventID = event.listen("stargate_spin_chevron_engaged", function(evname, address, caller, num, lock, glyph)
			os.sleep(2)

			if lock then
				if (event.cancel(eventID)) then
					print("Event cancelled successfully")
				end

				os.sleep(2)

				print("Engaging...")
				sg.engageGate()
				doing = false
				os.sleep(5) print("30")
				os.sleep(1) print("29")
				os.sleep(1) print("28")
				os.sleep(1) print("27")
				os.sleep(1) print("26")
				os.sleep(1) print("25")
				os.sleep(1) print("24")
				os.sleep(1) print("23")
				os.sleep(1) print("22")
				os.sleep(1) print("21")
				os.sleep(1) print("20")
				os.sleep(1) print("19")
				os.sleep(1) print("18")
				os.sleep(1) print("17")
				os.sleep(1) print("16")
				os.sleep(1) print("15")
				os.sleep(1) print("14")
				os.sleep(1) print("13")
				os.sleep(1) print("12")
				os.sleep(1) print("11")
				os.sleep(1) print("10")
				os.sleep(1) print("9")
				os.sleep(1) print("8")
				os.sleep(1) print("7")
				os.sleep(1) print("6")
				os.sleep(1) print("5")
				os.sleep(1) print("4")
				os.sleep(1) print("3")
				os.sleep(1) print("2")
				os.sleep(1) print("1")
				os.sleep(1) print("Stargate Shutdown")
				sg.disengageGate()
				os.sleep(1)
			else
				dialNext(num)
			end
		end)

		dialNext(0)
		doing = true
		print()
		while doing do os.sleep(0.1) end

	elseif raw == "dial2" then
		print()
		address = {"Sextans", "Corona Australis", "Andromeda", "Perseus", "Leo", "Aries", "Point of Origin"}
		os.sleep(0.5)
		print("Dialing")
		for i,v in ipairs(address) do print(i,v) end
		print()

		function dialNext(dialed)
			glyph = address[dialed + 1]
			print("Engaging "..glyph.."... ")

			sg.engageSymbol(glyph)
		end

		eventID = event.listen("stargate_spin_chevron_engaged", function(evname, address, caller, num, lock, glyph)
			os.sleep(2)

			if lock then
				if (event.cancel(eventID)) then
					print("Event cancelled successfully")
				end

				os.sleep(2)

				print("Engaging...")
				sg.engageGate()

				doing = false
				modem.open(port)

				os.sleep(5) print("30")
				os.sleep(1) print("29")
				os.sleep(1) print("28")
				os.sleep(1) print("27")
				os.sleep(1) print("26")
				os.sleep(1) print("25")
				os.sleep(1) print("24")
				os.sleep(1) print("23")
				os.sleep(1) print("22")
				os.sleep(1) print("21")
				os.sleep(1) print("20")
				os.sleep(1) print("19")
				os.sleep(1) print("18")
				os.sleep(1) print("17")
				os.sleep(1) print("16")
				os.sleep(1) print("15")
				os.sleep(1) print("14")
				os.sleep(1) print("13")
				os.sleep(1) print("12")
				os.sleep(1) print("11")
				os.sleep(1) print("10")
				os.sleep(1) print("9")
				os.sleep(1) print("8")
				os.sleep(1) print("7")
				os.sleep(1) print("6")
				os.sleep(1) print("5")
				os.sleep(1) print("4")
				os.sleep(1) print("3")
				os.sleep(1) print("2")
				os.sleep(1) print("1")
				os.sleep(1) print("Stargate Shutdown")
				sg.disengageGate()
				os.sleep(1)
			else
				dialNext(num)
			end
		end)

		dialNext(0)
		doing = true
		print()
		while doing do os.sleep(0.1) end

	elseif raw == "manual" then
        local address = serialization.unserialize(address_raw)
        print()
        os.sleep(0.5)
        print("Dialing")
        for i,v in ipairs(address) do print(i,v) end
        print()

        function dialNext(dialed)
            glyph = address[dialed + 1]
            print("Engaging "..glyph.."... ")

            sg.engageSymbol(glyph)
        end

        eventID = event.listen("stargate_spin_chevron_engaged", function(evname, address, caller, num, lock, glyph)
            os.sleep(2)

            if lock then
                if (event.cancel(eventID)) then
                    print("Event cancelled successfully")
                end

                os.sleep(2)

                print("Engaging...")
                sg.engageGate()
				os.sleep(5) print("30")
				os.sleep(1) print("29")
				os.sleep(1) print("28")
				os.sleep(1) print("27")
				os.sleep(1) print("26")
				os.sleep(1) print("25")
				os.sleep(1) print("24")
				os.sleep(1) print("23")
				os.sleep(1) print("22")
				os.sleep(1) print("21")
				os.sleep(1) print("20")
				os.sleep(1) print("19")
				os.sleep(1) print("18")
				os.sleep(1) print("17")
				os.sleep(1) print("16")
				os.sleep(1) print("15")
				os.sleep(1) print("14")
				os.sleep(1) print("13")
				os.sleep(1) print("12")
				os.sleep(1) print("11")
				os.sleep(1) print("10")
				os.sleep(1) print("9")
				os.sleep(1) print("8")
				os.sleep(1) print("7")
				os.sleep(1) print("6")
				os.sleep(1) print("5")
				os.sleep(1) print("4")
				os.sleep(1) print("3")
				os.sleep(1) print("2")
				os.sleep(1) print("1")
				os.sleep(1) print("Stargate Shutdown")
				sg.disengageGate()
				os.sleep(1)

                doing = false
            else
                dialNext(num)
            end
        end)

        dialNext(0)
        doing = true
        print()
        while doing do os.sleep(0.1) end
	end
until asd == 2