MovieScenePreAnimatedRootTokenStorage.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreTypes.h"
#include "EntitySystem/MovieSceneSequenceInstanceHandle.h"
#include "Evaluation/MovieSceneAnimTypeID.h"
#include "Evaluation/PreAnimatedState/MovieScenePreAnimatedStateExtension.h"
#include "Evaluation/PreAnimatedState/MovieScenePreAnimatedStateStorage.h"
#include "Evaluation/PreAnimatedState/MovieScenePreAnimatedStateTypes.h"
#include "Evaluation/PreAnimatedState/MovieScenePreAnimatedStorageID.h"
#include "Evaluation/PreAnimatedState/MovieSceneRestoreStateParams.h"
#include "Misc/InlineValue.h"
#include "MovieSceneExecutionToken.h"
 
 
namespace UE
{
namespace MovieScene
{
struct FPreAnimatedStateExtension;
struct FRestoreStateParams;
 
struct FPreAnimatedRootTokenTraits : FPreAnimatedStateTraits
{
    using KeyType     = FMovieSceneAnimTypeID;
    using StorageType = IMovieScenePreAnimatedGlobalTokenPtr;
 
    static void RestorePreAnimatedValue(FMovieSceneAnimTypeID, IMovieScenePreAnimatedGlobalTokenPtr& Token, const FRestoreStateParams& Params)
    {
        Token->RestoreState(Params);
    }
};
 
struct FAnimTypePreAnimatedStateRootStorage : TPreAnimatedStateStorage<FPreAnimatedRootTokenTraits>
{
    static MOVIESCENE_API TAutoRegisterPreAnimatedStorageID<FAnimTypePreAnimatedStateRootStorage> StorageID;
 
    MOVIESCENE_API FPreAnimatedStateEntry FindEntry(FMovieSceneAnimTypeID AnimTypeID);
    MOVIESCENE_API FPreAnimatedStateEntry MakeEntry(FMovieSceneAnimTypeID AnimTypeID);
 
public:
 
    FPreAnimatedStorageID GetStorageType() const override { return StorageID; }
    MOVIESCENE_API void Initialize(FPreAnimatedStorageID InStorageID, FPreAnimatedStateExtension* ParentExtension) override;
};
 
} // namespace MovieScene
} // namespace UE