LevelSequenceModule.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Misc/CoreMisc.h"
#include "ILevelSequenceModule.h"
 
DECLARE_LOG_CATEGORY_EXTERN(LogLevelSequence, Log, All);
 
class ULevelSequence;
 
class FLevelSequenceModule : public ILevelSequenceModule, public FSelfRegisteringExec
{
public:
 
    // IModuleInterface interface
    virtual void StartupModule() override;
    virtual void ShutdownModule() override;
 
    // ILevelSequenceModule interface
    virtual FDelegateHandle RegisterObjectSpawner(FOnCreateMovieSceneObjectSpawner InOnCreateMovieSceneObjectSpawner) override;
    virtual void GenerateObjectSpawners(TArray<TSharedRef<IMovieSceneObjectSpawner>>& OutSpawners) const override;
    virtual void UnregisterObjectSpawner(FDelegateHandle InHandle) override;
    virtual FOnNewActorTrackAdded& OnNewActorTrackAdded() override;
 
protected:
    // FSelfRegisteringExec interface
    virtual bool Exec_Runtime(class UWorld* InWorld, const TCHAR* Cmd, FOutputDevice& Ar) override;
 
public:
    TArray< FOnCreateMovieSceneObjectSpawner > OnCreateMovieSceneObjectSpawnerDelegates;
 
    FDelegateHandle OnCreateMovieSceneObjectSpawnerDelegateHandle;
 
private:
    // Weak ptr to the level sequence CDO so we can gracefully remove the meta-data on shutdown module
    // without crashing when ShutdownModule is called after the CDO has been destroyed.
    TWeakObjectPtr<ULevelSequence> LevelSequenceCDO;
    FOnNewActorTrackAdded NewActorTrackAdded;
};