Citizen.CreateThread(function()

  while true do
    Wait(1)

    if IsControlJustReleased(1, 176) then -- enter
      SendNUIMessage({
        action = 'enter'
      })
    elseif IsControlJustReleased(1, 177) then -- back / right click
      SendNUIMessage({
        action = 'return'
      })
    end

    if IsControlJustReleased(1, 172) then -- up
      SendNUIMessage({
        action = 'up'
      })
    elseif IsControlJustReleased(1, 173) then -- down
      SendNUIMessage({
        action = 'down'
      })
    end

    if IsControlJustReleased(1, 174) then -- left
      SendNUIMessage({
        action = 'left'
      })
    elseif IsControlJustReleased(1, 175) then -- right
      SendNUIMessage({
        action = 'right'
      })
    end
  end

end)