ActiveMovieSceneCaptures.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Stats/Stats.h"
#include "UObject/GCObject.h"
#include "MovieSceneCapture.h"
#include "Tickable.h"
 
class FActiveMovieSceneCaptures : public FGCObject, public FTickableGameObject
{
public:
    static FActiveMovieSceneCaptures& Get();
 
    void Add(UMovieSceneCapture* Capture);
 
    void Remove(UMovieSceneCapture* Capture);
 
    void Shutdown();
 
    const TArray<UMovieSceneCapture*>& GetActiveCaptures() const { return ObjectPtrDecay(ActiveCaptures); }
 
private:
 
    virtual void AddReferencedObjects(FReferenceCollector& Collector) override;
    virtual FString GetReferencerName() const override;
 
 
    virtual UWorld* GetTickableGameObjectWorld() const override { return ActiveCaptures.Num() != 0 ? ActiveCaptures[0]->GetWorld() : nullptr; }
    virtual bool IsTickableInEditor() const override { return false; }
    virtual bool IsTickable() const override { return ActiveCaptures.Num() != 0; }
    virtual bool IsTickableWhenPaused() const override { return false; }
    virtual TStatId GetStatId() const override { RETURN_QUICK_DECLARE_CYCLE_STAT(FActiveMovieSceneCaptures, STATGROUP_Tickables); }
    virtual void Tick(float DeltaSeconds) override;
 
private:
    FActiveMovieSceneCaptures() {}
 
    TArray<TObjectPtr<UMovieSceneCapture>> ActiveCaptures;
 
    static TUniquePtr<FActiveMovieSceneCaptures> Singleton;
};