The logic of the interface in the classes of successors is not called

SVAY · March 11, 2018, 9:32pm

I have a base class of weapons that implements the interface: SWeapon
From it the class is inherited: SFireWeapon

The problem is that the interface function called in SWeapon is not called in its successor SFireWeapon

Код:
SWeapon .h

#pragma once
#include "SInteractInterface.h"
#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "SWeapon.generated.h"

UCLASS()
class SONLINE_API ASWeapon : public AActor, public ISInteractInterface
{
	GENERATED_BODY()

public:
UFUNCTION()
	virtual bool Interact_Implementation() override;
};

SWeapon .cpp

bool ASWeapon::Interact_Implementation()
{
	if (GEngine)
	{
		GEngine->AddOnScreenDebugMessage(-1, 15.0f, FColor::Green, TEXT("WeaponEqip"));
	}
	return true;
}

SInteractInterface .h

UINTERFACE(Blueprintable)
class USInteractInterface : public UInterface
{
	GENERATED_BODY()
};

/**
 * 
 */
class SONLINE_API ISInteractInterface
{
	GENERATED_BODY()

	// Add interface functions to this class. This is the class that will be inherited to implement this interface.
public:

	UFUNCTION(BlueprintCallable,BlueprintNativeEvent, Category = "Interact")
		bool Interact();
};

SOnlineCharacter .cpp

FHitResult HitInteract;
	if (GetWorld()->LineTraceSingleByChannel(HitInteract, TraceStart , TraceEnd, ECC_Visibility, QueryParams))
	{
		AActor* HitActor = HitInteract.GetActor();

		ISInteractInterface* InteractInterface = Cast<ISInteractInterface>(HitActor);

		if (InteractInterface)
		{
			InteractInterface->Execute_Interact(HitActor);
			DrawDebugLine(GetWorld(), TraceStart, HitInteract.ImpactPoint, FColor::Green, false, 5.0f, 0, 1.0f);
			if (GEngine)
			{
				GEngine->AddOnScreenDebugMessage(-1, 15.0f, FColor::Green, TEXT("Interfaceinteract true"));
			}
		}