secret_door_send

local modem = peripheral.wrap("bottom")
local compNum = "1"
modem.open(00003)

redstone.setOutput("front",false)
redstone.setOutput("top",false)

if fs.exists("save_data.lua") then
    local h = fs.open("save_data.lua", "r")
    local data = h.readAll()
    h.close()
    compNum = data
end

while true do
    if redstone.getInput("front") then
        modem.transmit(00003,00003,compNum)
        sleep(1.5)
    end
    sleep(0.1)
end