Hi everyone,
I’m facing a really strange problem. I have this interface
// This class does not need to be modified.
UINTERFACE(Blueprintable, BlueprintType, MinimalAPI)
class UMetaTargetingActorInterface : public UInterface
{
GENERATED_BODY()
};
/**
*
*/
class CUSTOMCAMERA_API IMetaTargetingActorInterface
{
GENERATED_BODY()
// Add interface functions to this class. This is the class that will be inherited to implement this interface.
public:
/** This function is called in BP */
UFUNCTION(BlueprintImplementableEvent, BlueprintCallable, Category = "Input")
bool SetCurrentTarget(FMetaFocusActor NewTarget);
UFUNCTION(BlueprintImplementableEvent, BlueprintCallable, Category = "Input")
bool IsSelectingTarget() const;
UFUNCTION(BlueprintImplementableEvent, BlueprintCallable, Category = "Input")
FVector2D GetCurrentTargetSelectionInput() const;
/** This one is never called in BP*/
UFUNCTION(BlueprintImplementableEvent, BlueprintCallable, Category = "Input")
bool GetCurrentTarget(FMetaFocusActor& OutFocus);
};
And has it’s written in comments, the last function is never called in BP.
And in code I have this
if (!ViewTarget->GetClass()->ImplementsInterface(UMetaTargetingActorInterface::StaticClass())) return false;
FMetaFocusActor currentTarget;
IMetaTargetingActorInterface::Execute_GetCurrentTarget(ViewTarget, currentTarget);
I have step debug trough it. I can even get to the Invoke() inside Class.h but in BP… nothing and my currentTarget is always non initialized.
Does anyone succeed to do it ? Or have any clue ?
Best regards everyone 
Alex
