client.lua

local isScoreboardOpen = false

RegisterKeyMapping('toggleNeveraScoreboard', 'Open Scoreboard (NeveraDev)', 'keyboard', Config.ScoreboardButton)

RegisterCommand('toggleNeveraScoreboard', function()
    isScoreboardOpen = not isScoreboardOpen

    if isScoreboardOpen then
        TriggerServerEvent('nv_scoreboard:getPlayers')
    else
        SetNuiFocus(false, false)
        SendNUIMessage({
            action = "close"
        })
    end
end, false)

RegisterNetEvent('nv_scoreboard:receivePlayers')
AddEventHandler('nv_scoreboard:receivePlayers', function(data)
    if isScoreboardOpen then
        SetNuiFocus(true, true)
        data.action = "open"
        SendNUIMessage(data)
    end
end)

RegisterNUICallback('close', function(data, cb)
    SendNUIMessage({
            action = "close",
            players = players
        })
    isScoreboardOpen = false
    SetNuiFocus(false, false)
    cb('ok')
end)