BetterNet

-- BetterNet API for better wireless networking
-- Free to use by everybody

---- Variables
local modem = "top"
local listeners = {}

---- Functions

-- openConnection() opens a connection.

function openConnection(modem)
    modem = modem
    rednet.open(modem)
end

-- listen() listens for any messages coming in, this blocks code from running.

function listen(protocol)
    senderID, message = rednet.receive(protocol)
    if (type(message[1]) == table) then
        if (listeners[message[1]]) then
            listeners[message[1]]()
        end
    end
end

-- get() specifies a function that needs to be ran if a certain message was sent.

function get(message, functionToRun)
    listeners[message] = functionToRun
end