123213213

clients = {}

local modem = peripheral.find("modem")
rednet.open("right")

HUBID = os.getComputerID()
print("HUB Computer ID: "..HUBID)

local command = nil

function remoteControl()
    while true do
        local event, key, isHeld = os.pullEvent("key")
        if key == w then
            print("W")
    end
end

function list()
    for i,v in ipairs(clients) do
        print("ID "..v)
    end
end

function newConnection()
    event, sender, message, protocol = os.pullEvent("rednet_message")
    if message == "connectMsg" then
    table.insert(clients, sender)
    print(sender.." has connected.")
    rednet.send(sender, "connectSuccess",  connect)
    end
end

function userInput()
    command = io.read()
end

while true do
    parallel.waitForAny(newConnection,userInput)

    if command == "list" then
        if #clients == 0 then
            print("No connections found")
        else
            list()
            command = nil
        end
    end

    if command == "RC" then
        remoteControl()
    end
end