如何给代码添加计时器以防止刷屏？（Lua）

我想要给下面的代码（Lua）添加计时器：

CreateThread(function()

    while true do
        Wait(0)
           --if IsControlPressed(1, 47) then  --  G
            local CitoyenCible, distance = getNearPlayer()
            if (distance ~= -1 and distance < 1.5001) then

                if IsPedArmed(GetPlayerPed(-1), 7) then
                    SetCurrentPedWeapon(GetPlayerPed(-1), GetHashKey('WEAPON_UNARMED'), true)
                end

                if (DoesEntityExist(GetPlayerPed(-1)) and not IsEntityDead(GetPlayerPed(-1))) then
                    ChargementAnimation("melee@unarmed@streamed_variations")
                    TaskPlayAnim(GetPlayerPed(-1), "melee@unarmed@streamed_variations", "plyr_takedown_front_slap", 8.0, 1.0, 1500, 1, 0, 0, 0, 0)
                    TriggerServerEvent("RebornProject:SyncGiffle", GetPlayerServerId(CitoyenCible))
                end
            else
                TriggerEvent("RebornProject:Notification", Notif1)
            end
        end
    end
end)