Unreal Engine 4.x Scripting with C++ Cookbook - Second Edition

How to do it...

1. Add a new C++ Actor Component for the follower called FollowActorComponent (see the Core/Math API – rotation using FRotator recipe if you need help with this).
2. From the FollowActorComponent.h file, we need to have a reference to the object we want to follow, so add the following:

UCLASS( ClassGroup=(Custom), meta=(BlueprintSpawnableComponent) )class CHAPTER_11_API UFollowActorComponent : public UActorComponent{    GENERATED_BODY()public:     // Sets default values for this component's properties    UFollowActorComponent();protected:    // Called when the game starts    virtual void BeginPlay() override;public:     // Called every frame virtual void TickComponent(float DeltaTime, ELevelTick TickType, FActorComponentTickFunction* ThisTickFunction) ...