-- tower_tablet_addon.lua
local tower_id = 5
local lastMsg = ""
local lang = "de"

local function ensureRednetOpen()
    for _, n in ipairs(peripheral.getNames()) do
        if peripheral.getType(n):match("modem") then rednet.open(n) break end
    end
end

ensureRednetOpen()

local function send(cmd, task)
    if rednet.isOpen() then
        rednet.send(tower_id,{cmd=cmd,task=task})
        lastMsg = task
        print("Letzte Aktion: "..lastMsg)
    end
end

while true do
    local e,key = os.pullEvent("key")
    if key==keys.one then send("toggle","power_toggle") 
    elseif key==keys.two then send("toggle","alarm")
    elseif key==keys.three then send("toggle","door_main") 
    elseif key==keys.q then break end
end