Lib-Network

local func = {}

protocol="noProtocol"

function func.enableNet()
    peripheral.find("modem", rednet.open)
end

function func.disableNet()
    peripheral.find("modem", rednet.close)
end


function func.setProtocol(newProt)
    protocol=newProt
end



function func.sendMessage(text)
    return rednet.broadcast(tostring(text),protocol)
end

--sendMessage("WOW")

function func.sendMessageId(id,text)
    return rednet.send(tonumber(id),tostring(text),protocol)
end

--sendMessageId(1,"WOW")


--timeout in seconds, returns nil if no message was send
function func.receiveMessage(timeout)
    return rednet.receive(protocol,tonumber(timeout))
end
--local id,data=receiveMessage(10)





return func