Not Calling my function when another actor enters the collision sphere

[Exxor]

@;631889

Hey, your code works fine on my end. Though i use the Ctor for the SphereObject instantiation and i dont know where you put it.

However, doing a multicast to call the same object but different functions doesnt feel very useful. If you bind several other objects to it its fine then.

// in AMyClass.h

/* 
   UFUNCTION() 
    void Loot_Pickup(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult);

    UFUNCTION()
    void TZ_Enter(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult);

    UPROPERTY()
    USphereComponent* PCollider;
 */
AMyClass::AMyClass() // you could even use the objectinitializer version
{
        
        PCollider = CreateDefaultSubobject<USphereComponent>(TEXT("Collider")); // Declares the Collision Sphere	
        PCollider->bGenerateOverlapEvents = true; // Allows the sphere to generate overlap events
	PCollider->SetSphereRadius(200.f); // Sets the radius
	PCollider->OnComponentBeginOverlap.AddDynamic(this, &AMyClass::TZ_Enter); //Function called from this class
	PCollider->OnComponentBeginOverlap.AddDynamic(this, &AMyClass::Loot_Pickup);
	PCollider->SetupAttachment(RootComponent); // Attaches the Collision Sphere to the root component of this actor
	PCollider->SetHiddenInGame(false); // Shows the sphere in game (For debugging purposes)
}

void AMyClass::TZ_Enter(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult)
{
	GEngine->AddOnScreenDebugMessage(-1, 3, FColor::Red, TEXT("TZ_ENTER"));
}

void AMyClass::Loot_Pickup(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult)
{
	GEngine->AddOnScreenDebugMessage(-1, 3, FColor::Blue, TEXT("Loot_Pickup"));
}

Btw. are you sure the second is not called? Did you set breakpoints to make sure? Because you print in case your conditions is true otherwise nothing happened.

Thanks man i fixed the issue by taking your advice, i moved all the code into one FNC

code that works:

void ARPGCharacter::TZ_Enter(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult & SweepResult)
{
	if (!OtherActor->IsA(ACharacter::StaticClass())) // Checks to see if the other actor is not a character
	{
		GEngine->AddOnScreenDebugMessage(1, 5.f, FColor::Purple, "NON-PICKUP-CLASS"); // Displays a debug message

		if(OtherActor->IsA(APickup::StaticClass()))
		{
			GEngine->AddOnScreenDebugMessage(1, 5.f, FColor::Yellow, "PICKUP CLASS");
			APickup* CurrentPickup = Cast<APickup>(OtherActor); // Converts OtherActor form class Actor to Pickup
			CurrentPickup->onPickedup(); // calls the Pickup class function onPickedup
		}

	}
}