01 Device

using /Fortnite.com/Devices
using /Engine/Systems/NiagaraSystem

# Define our device
SparkleDevice = class(creative_device):
    # This is the Niagara System we created earlier
    # Think of this as the 'Inventory Slot' for our VFX
    SparkleSystem: niagara_system = resource()

    # This function runs when the device starts
    OnBegin<override>()<suspends>: void = async:
        # Wait for the game to start
        await GetWorld().BeginPlay()
        
        # Loop forever (like a respawn timer that never ends)
        while true:
            # Wait 2 seconds between bursts of sparkles
            await Task.Delay(2.0)
            
            # Play the system at the device's location
            # This is like pressing the 'Fire' button on a weapon
            SparkleSystem.PlayAt(GetLocation())
            
            # Optional: Stop the system after 1 second so it doesn't loop infinitely
            await Task.Delay(1.0)
            SparkleSystem.Stop()