如何在Ue4 C++中使用UPawnMovementComponent而不是UFloatingPawnMovement来移动兵？

UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Movement")
UPawnMovementComponent* PawnMovementComponent;

PawnMovementComponent = CreateDefaultSubobject<UPawnMovementComponent>(TEXT("MovementComponent"));
PawnMovementComponent->UpdatedComponent = RootComponent;

void AMyPawn::Tick(float DeltaSeconds)
{
    Super::Tick(DeltaSeconds);

    if (PawnMovementComponent && !PawnMovementComponent->IsComponentTickEnabled())
    {
        PawnMovementComponent->Activate();
    }
    if (PawnMovementComponent && PawnMovementComponent->IsComponentTickEnabled())
    {
        PawnMovementComponent->TickComponent(DeltaSeconds, ELevelTick::LEVELTICK_TimeOnly, nullptr);
    }
}

void AMyPawn::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
{
    Super::SetupPlayerInputComponent(PlayerInputComponent);

    PlayerInputComponent->BindAxis("MoveForward", this, &AMyPawn::MoveForward);
    PlayerInputComponent->BindAxis("MoveRight", this, &AMyPawn::MoveRight);
}

void AMyPawn::MoveForward(float Value)
{
    if (PawnMovementComponent)
    {
        PawnMovementComponent->AddInputVector(GetActorForwardVector() * Value);
    }
}

void AMyPawn::MoveRight(float Value)
{
    if (PawnMovementComponent)
    {
        PawnMovementComponent->AddInputVector(GetActorRightVector() * Value);
    }
}