01 Snippet

# Source URL: https://dev.epicgames.com/community/snippets/Evp/fortnite-trigger-a-barrier-with-a-time-limit
# Local doc:  epic-docs/community/snippets/Evp/fortnite-trigger-a-barrier-with-a-time-limit.md
  using { /Verse.org/Simulation }
  using { /Fortnite.com/Devices }
  barrier_timer := class<concrete>(creative_device):
  @editable
  Barrier:barrier_device = barrier_device{}
  @editable
  Trigger:trigger_device = trigger_device{}
  @editable
  BarrierButton:button_device = button_device{}
  @editable
  Timer:timer_device = timer_device{}
  OnBegin<override>()<suspends>:void=
  BarrierButton.InteractedWithEvent.Subscribe(OnButtonInteractedWith)
  Trigger.TriggeredEvent.Subscribe(OnTriggerTriggered)
  Timer.SuccessEvent.Subscribe(DisableBarrier)
  OnButtonInteractedWith(Player:player):void=
  Barrier.Enable()
  Timer.Begin(Player)
  OnTriggerTriggered(Player:player):void=
  Timer.Begin(Player)
  DisableBarrier(Player:player):void=
  Barrier.Disable()

  Expand code  Copy full snippet(27 lines long)
* ```
  Begin Map
     Begin Level
        Begin Actor Class=/Game/Creative/Devices/TimerDevice/BP_Device_Timer.BP_Device_Timer_C Name=BP_Device_Timer_C_3 Archetype=/Game/Creative/Devices/TimerDevice/BP_Device_Timer.BP_Device_Timer_C'/Game/Creative/Devices/TimerDevice/BP_Device_Timer.Default__BP_Device_Timer_C'