67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Containers/ArrayView.h"
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#include "CoreTypes.h"
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#include "EntitySystem/IMovieSceneEntityProvider.h"
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#include "Evaluation/IMovieSceneEvaluationHook.h"
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#include "MovieSceneSection.h"
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#include "UObject/ObjectMacros.h"
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#include "UObject/UObjectGlobals.h"
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#include "MovieSceneHookSection.generated.h"
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class UMovieSceneEntitySystemLinker;
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class UObject;
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struct FFrameNumber;
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struct FMovieSceneEntityComponentFieldBuilder;
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struct FMovieSceneEvaluationFieldEntityMetaData;
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template <typename ElementType> class TRange;
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/**
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*
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*/
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UCLASS(MinimalAPI)
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class UMovieSceneHookSection
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: public UMovieSceneSection
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, public IMovieSceneEntityProvider
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, public IMovieSceneEvaluationHook
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{
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public:
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GENERATED_BODY()
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MOVIESCENE_API UMovieSceneHookSection(const FObjectInitializer&);
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virtual TArrayView<const FFrameNumber> GetTriggerTimes() const { return TArrayView<const FFrameNumber>(); }
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protected:
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/*~ Implemented in derived classes
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virtual void Begin(TSharedRef<FSharedPlaybackState> SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params) const override;
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virtual void Update(TSharedRef<FSharedPlaybackState> SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params) const override;
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virtual void End(TSharedRef<FSharedPlaybackState> SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params) const override;
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virtual void Trigger(TSharedRef<FSharedPlaybackState> SharedPlaybackState, const UE::MovieScene::FEvaluationHookParams& Params) const override;
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*/
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MOVIESCENE_API virtual void ImportEntityImpl(UMovieSceneEntitySystemLinker* EntityLinker, const FEntityImportParams& Params, FImportedEntity* OutImportedEntity) override;
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MOVIESCENE_API virtual bool PopulateEvaluationFieldImpl(const TRange<FFrameNumber>& EffectiveRange, const FMovieSceneEvaluationFieldEntityMetaData& InMetaData, FMovieSceneEntityComponentFieldBuilder* OutFieldBuilder) override;
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MOVIESCENE_API void ImportRangedEntity(UMovieSceneEntitySystemLinker* EntityLinker, const FEntityImportParams& Params, FImportedEntity* OutImportedEntity);
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MOVIESCENE_API void ImportTriggerEntity(UMovieSceneEntitySystemLinker* EntityLinker, const FEntityImportParams& Params, FImportedEntity* OutImportedEntity);
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protected:
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UPROPERTY()
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uint8 bRequiresRangedHook : 1;
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UPROPERTY()
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uint8 bRequiresTriggerHooks : 1;
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};
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