Help! Verse Random Number Generator and every Number in a range should be picked once

Development Programming & Scripting
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1

Hi, can someone help me out to modify the code so every number of the range gets picked once?

using { /Verse.org/Simulation }
using { /Fortnite.com/Game }
using { /Fortnite.com/Devices }
using { /Verse.org/Random }
using { /UnrealEngine.com/Temporary/Diagnostics }
using { /UnrealEngine.com/Temporary/SpatialMath }

Define a class for the cinematic trigger device

Randomizer := class(creative_device):

@editable
StartRandom : trigger_device = trigger_device{}



@editable
SeqHouse1 : cinematic_sequence_device = cinematic_sequence_device{}

@editable
SeqHouse2 : cinematic_sequence_device = cinematic_sequence_device{}

@editable
SeqHouse3 : cinematic_sequence_device = cinematic_sequence_device{}




OnBegin<override>()<suspends>:void=
    StartRandom.TriggeredEvent.Subscribe(PlayRandom)


PlayRandom(Agent : ?agent):void=
    
    RandomChoice := GetRandomInt(1,3)

    if(RandomChoice = 1 ):
        SeqHouse1.Play()
        
    
    if(RandomChoice = 2 ):
        SeqHouse2.Play()


    if(RandomChoice = 3 ):
        SeqHouse2.Play()