# Import the basic framework for Verse
using /Fortnite.com/Devices

# This is our "Device Class". It’s like a blueprint for our Spooky Trap.
# We are telling Verse: "I want to control a Post Process device."
spooky_trap := class(device):
    # This is a VARIABLE. Think of it as a storage box.
    # We store the Post Process device here so we can talk to it.
    # It's like pointing at the sunglasses and saying "You, I'm talking to you."
    filter_device: PostProcessDevice = PostProcessDevice{}

    # This is an EVENT. It’s like a button press.
    # When a player enters the trigger zone, this function runs.
    OnBegin<override>()<suspends>: void=
        # Wait for the device to be ready (just like waiting for the bus)
        await GetWorld().GetTimer().Wait(0.0)
        
        # Connect the "On Player Enters" event to our function
        # This is like wiring a switch to a light bulb.
        # When someone steps on the rug, 'HandlePlayerEnter' gets called.
        self.GetTrigger().OnPlayerEnter += HandlePlayerEnter
        self.GetTrigger().OnPlayerLeave += HandlePlayerLeave

    # This function runs when a player steps IN.
    HandlePlayerEnter := func(player: Player): void=
        # Activate the filter!
        # We are calling the 'Activate' function on our stored device.
        # It’s like putting on the sunglasses.
        filter_device.Activate()

    # This function runs when a player steps OUT.
    HandlePlayerLeave := func(player: Player): void=
        # Deactivate the filter!
        # It’s like taking the sunglasses off.
        filter_device.Deactivate()

    # Helper function to get the trigger volume we placed in the editor
    # We assume the device has a trigger attached to it in the editor.
    GetTrigger := func(): TriggerVolume=
        # In a real scenario, you'd link a Trigger Volume device to this script.
        # For simplicity in this tutorial, we assume the device has a default trigger.
        # Note: In actual UEFN, you often use 'GetTrigger()' from the base device
        # if a trigger is linked, or you reference a separate Trigger Volume device.
        # Here we simplify by assuming the Post Process device has its own trigger
        # or we are referencing a linked device. 
        # *Correction for accuracy*: Post Process devices don't have triggers.
        # We need a separate Trigger Volume device. Let's adjust the class to 
        # include a Trigger Volume reference.
        pass # See updated code below for the correct structure