OC Door Client

local component = require("component")
local event = require("event")
local modem = component.modem

modem.open(400)
while true do
    local evt,_,key,_,usr=event.pull()
    if evt=="key_down" then
        if key==111 then
            modem.broadcast(400, usr, "open")
            print("Door is opening")
        end
        if key==99 then
            modem.broadcast(400, usr, "close")
            print("Door is closing")
        end
    end
end