MovieSceneEvalTimeSystem.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/Array.h"
#include "EntitySystem/MovieSceneEntityIDs.h"
#include "EntitySystem/MovieSceneEntitySystem.h"
#include "EntitySystem/MovieSceneEntitySystemTypes.h"
#include "Misc/FrameTime.h"
#include "UObject/ObjectMacros.h"
#include "UObject/UObjectGlobals.h"
 
#include "MovieSceneEvalTimeSystem.generated.h"
 
class UObject;
struct FFrameTime;
 
namespace UE::MovieScene
{
    struct FEvaluatedTime
    {
        FFrameTime FrameTime;
        double Seconds;
    };
}
 
UCLASS(MinimalAPI)
class UMovieSceneEvalTimeSystem : public UMovieSceneEntitySystem
{
public:
 
    GENERATED_BODY()
 
    MOVIESCENE_API UMovieSceneEvalTimeSystem(const FObjectInitializer& ObjInit);
 
    MOVIESCENE_API virtual bool IsRelevantImpl(UMovieSceneEntitySystemLinker* InLinker) const override;
    MOVIESCENE_API virtual void OnSchedulePersistentTasks(UE::MovieScene::IEntitySystemScheduler* TaskScheduler) override;
    MOVIESCENE_API virtual void OnRun(FSystemTaskPrerequisites& InPrerequisites, FSystemSubsequentTasks& Subsequents) override;
 
private:
 
    TArray<UE::MovieScene::FEvaluatedTime, TInlineAllocator<16>> EvaluatedTimes;
 
    UE::MovieScene::FEntityComponentFilter RelevantFilter;
};