# This is our main script file.
# It lives on a device in your island.

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

# We create a new type for our Treasure Device.
# This is like a blueprint for our special chest.
treasure_hunter := class(creative_device):

    # This is a trigger_device. It is like a radio button.
    # When the player walks into it, this device fires its event.
    # Place a trigger_device on your island and connect it here.
    @editable
    TriggerDevice : trigger_device = trigger_device{}

    # This is our main function. It runs when the game starts.
    OnBegin<override>()<suspends> : void =
        # We subscribe to the trigger's activated event.
        # The game calls our handler whenever a player activates the trigger.
        TriggerDevice.TriggeredEvent.Subscribe(OnTriggered)

    # This function runs each time the trigger fires.
    # Agent is the player (or object) that activated the trigger.
    OnTriggered(Agent : ?agent) : void =
        # Here is the magic check!
        # We try to cast Agent to a fort_character to confirm a real player triggered it.
        # note: Verse does not expose a bare IsAlive(); instead we check the cast succeeds.
        if (ActualAgent := Agent?, Character := ActualAgent.GetFortCharacter[]):
            # If yes, we are safe to do stuff.
            Print("You found the treasure! 🎉")
            # note: No generic GiveItem API exists in public Verse; we print a
            # reward message as a stand-in for wiring an item-granter device.
            Print("A coin has been added to your inventory!")
        else:
            # If we could not confirm a live character, we say so.
            Print("The treasure is gone! 💨")