Minecraft>BaseMain

rednet.open("back")
local launch = 0

function stopAlarm()
    term.clear()
    term.setCursorPos(1,1)
    local input
    while input ~= "stop" do
        print("Write <stop> to stop the alarm.")
        input = read()
        if input == "stop" then
            rednet.send(22, "alarm-off")
        end
    end
    rednet.send(25, "rst")
    print("Msg: rst")
    term.clear()
    term.setCursorPos(1,1)
end

while true do
        event, id, text = os.pullEvent()
        if event == "rednet_message" and id == 30 and text == "button-blue" and launch == 0 then
                print("Launch inizialized!")
        print("Button: Blue")
        rednet.send(23, "open-gate")
        print("Gate: opening...")
        rednet.send(25, "Wait...")
        print("Msg: Wait...")
        launch = 1
        end
    if event == "rednet_message" and id == 23 and text == "open-done" and launch == 1 then
        print("Gate: opened!")
        rednet.send(25, "Ready!")
        print("Msg: Ready!")
        rednet.send(30, "blue-on")
        print("LightON: Blue")
        launch = 2
    end
    if event == "rednet_message" and id == 22 and text == "ready-button" and launch == 2 then
        print("Button: Green")
        rednet.send(26, "door-off")
        print("Door: Lock")
        print("Ready to launch!")
        rednet.send(25, "Launch")
        print("Msg: Launch")
        launch = 3
    end
    if event == "rednet_message" and id == 30 and text == "button-orange" and launch == 3 then
        print("Launch completed!")
        rednet.send(26, "door-on")
        print("Door: Unlock")
        rednet.send(30, "blue-off")
        print("LightOFF: Blue")
        rednet.send(30, "orange-on")
        print("LightON: Orange")
        rednet.send(25, "rst")
        print("Msg: rst")
        rednet.send(23, "close-gate")
        print("Gate: closing...")
        launch = 4
    end
    if event == "rednet_message" and id == 23 and text == "close-done" and launch == 4 then
        print("Gate: closed!")
        rednet.send(30, "orange-off")
        print("LightOFF: Orange")
        term.clear()
        term.setCursorPos(1,1)
        launch = 0
    end

    --emergenze
    if event == "rednet_message" and id == 22 and text == "alarm-on" and launch == 0 then
        rednet.send(25, "Stop!")
        print("Msg: Stop!")
        stopAlarm()
    end
    if event == "rednet_message" and id == 22 and text == "alarm-on" and launch ~= 0 then
        print("EMERGENCY!")
        rednet.send(25, "Stop!")
        print("Msg: Stop!")
        rednet.send(30, "blue-off")
        print("LightOFF: Blue")
        rednet.send(30, "Orange-off")
        print("LightOFF: Orange")
        rednet.send(26, "door-on")
        print("Door: Unlocked")
        sleep(20)
        rednet.send(23, "close-gate")
        print("Gate: closing...")
        launch = 10
    end
    if event == "rednet_message" and id == 23 and text == "close-done" and launch == 10 then
        print("Gate: closed!")
        stopAlarm()
        launch = 0
    end
end