Command Base

globalPort = 5296

modem = peripheral.find("modem")
modem.open(globalPort)
db = {}



commands = {
    alert = function(input)
        assert(type(input) == "string", "helloWorld expects a string for its input")
        print("ALERT: " .. input)
        return true
    end,
}


function commandParser(event, side, channel, replyChannel, message, distance)
    print(textutils.serialise(message))
    if commands[message.cmd] ~= nil and message.args ~= nil then
        ran, err = pcall(commands[message.cmd], table.unpack(message.args))
        if not ran then
            print(("Error in \"%s\": %s"):format(message.cmd, err))
        end
    else
        print(("No command named \"%s\" found"):format(message.cmd))
    end
end

function commandRunner(command, target, arguments)
    assert(type(command) == "string", "commandRunner expects a string for its input \"command\"")
    assert(type(target) == "number", "commandRunner expects a number for its input \"target\"")
    assert(type(arguments) == "table", "commandRunner expects a table for its input \"arguments\"")
    modem.transmit(5296,5296, {cmd=command, tgt=target, args=arguments})
end



while true do
    commandParser(os.pullEvent("modem_message"))

end