Base Alarm [AP]

--Region Parameters
local Admin = "Paramus200"
local Whitelist = {"Paramus200", "Paramus201"}
--EndRegion

local Detector = peripheral.find("playerDetector")
local ChatBox = peripheral.find("chatBox")

local message = {}

function GetBreachers()
    local Players = Detector.getPlayersInRange(10)
    local hasDetected = false

    for i,u in pairs(Players) do
        hasDetected = true
        for o,p in pairs(Whitelist) do
            if (p == u) then
                hasDetected = false
            end
        end

        if (hasDetected) then
            table.insert(message, {text=u .. ", "})
        end
    end

    return hasDetected
end

while (true) do
    message = {
        {
            text = "Base has been breached by: ",
            underlined = true,
            color = "yellow"
        }
    }
    if (GetBreachers()) then
        local json = textutils.serialiseJSON(message)

        ChatBox.sendFormattedMessageToPlayer(json, Admin)
    end
    sleep(1)
end