Citizen.CreateThread(function()
    while true do
        Citizen.Wait(0) -- prevent crashing

        -- These natives have to be called every frame.
        SetPedDensityMultiplierThisFrame(0.0) -- set npc/ai peds density to 0
        SetRandomVehicleDensityMultiplierThisFrame(0.0) -- set random vehicles (car scenarios / cars driving off from a parking spot etc.) to 0
        SetScenarioPedDensityMultiplierThisFrame(0.0, 0.0) -- set random npc/ai peds or scenario peds to 0
        SetGarbageTrucks(false) -- Stop garbage trucks from randomly spawning
        SetRandomBoats(false) -- Stop random boats from spawning in the water.
        SetCreateRandomCops(false) -- disable random cops walking/driving around.
        SetCreateRandomCopsNotOnScenarios(false) -- stop random cops (not in a scenario) from spawning.
        SetCreateRandomCopsOnScenarios(false) -- stop random cops (in a scenario) from spawning.

        local x,y,z = table.unpack(GetEntityCoords(PlayerPedId()))
        ClearAreaOfVehicles(x, y, z, 1000, false, false, false, false, false)
        RemoveVehiclesFromGeneratorsInArea(x - 500.0, y - 500.0, z - 500.0, x + 500.0, y + 500.0, z + 500.0);

        -- fix OneSync NPC
        if IsPedSittingInAnyVehicle(GetPlayerPed(-1)) then

            if GetPedInVehicleSeat(GetVehiclePedIsIn(GetPlayerPed(-1),false),-1) == GetPlayerPed(-1) then
                SetVehicleDensityMultiplierThisFrame(0.1)
                SetParkedVehicleDensityMultiplierThisFrame(0.0)
            else
                SetVehicleDensityMultiplierThisFrame(0.0)
                SetParkedVehicleDensityMultiplierThisFrame(0.1)
            end
        else
          SetParkedVehicleDensityMultiplierThisFrame(0.0)
          SetVehicleDensityMultiplierThisFrame(0.1)
        end
    end
end)