using { /Verse.org/Simulation }
using { /Verse.org/Native }
using { /UnrealEngine.com/Temporary/Diagnostics }
using { /Fortnite.com/Devices }

# HOW TO SET UP IN UEFN:
#   1. Place a button_device in your level.
#   2. Place a prop_mover_device in your level.
#      In its settings, position the prop off-screen or set
#      "Start Hidden" so it begins invisible.
#   3. Select the button_device, click Add -> New Verse Component,
#      choose this file, then in the Details panel drag:
#        - your button_device  -> LootButton
#        - your prop_mover_device -> TargetProp

delayed_loot_component := class(creative_device):

    # We need a reference to the PropMover we placed in the world.
    # In UEFN, drag the PropMover into the 'TargetProp' slot in
    # the component properties panel.
    @editable
    TargetProp : prop_mover_device = prop_mover_device{}

    # Editable reference to the Button device in the level.
    @editable
    LootButton : button_device = button_device{}

    # OnBegin runs once at game start and subscribes to the button.
    OnBegin<override>()<suspends> : void =
        LootButton.InteractedWithEvent.Subscribe(OnButtonPressed)

    # Fires whenever any agent (player) interacts with the button.
    OnButtonPressed(Agent : agent) : void =
        # spawn: launches WaitThenDropLoot as its own async task so
        # the button stays responsive and the game never freezes.
        spawn:
            WaitThenDropLoot()

    # <suspends> marks this as an async function — required for Sleep.
    WaitThenDropLoot()<suspends> : void =
        # 1. Immediate Feedback
        Print("Loot is loading...")

        # 2. The Wait.
        # Sleep(5.0) pauses ONLY this coroutine for 5 seconds.
        # The rest of the game keeps running.
        Sleep(5.0)

        # 3. The Action — activate the pre-placed PropMover.
        # Activate() tells the PropMover to move/reveal the prop.
        TargetProp.Activate()
        Print("Loot is here!")