Weapon wound spawn

Development Programming & Scripting C++
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1

if i spawn my weapon is is not visibol (a sepered class) is i do a debug prind string in the bluprind it shows up

	//Create FPS camera component.
	FPSCameraComponent = CreateDefaultSubobject<UCameraComponent>(TEXT("FirstPersonCamera"));
	check(FPSCameraComponent != nullptr);

	//Attach the camera component to our capsule component
	FPSCameraComponent->SetupAttachment(CastChecked<USceneComponent, UCapsuleComponent>(GetCapsuleComponent()));

	// position the camera slightly above the eyes.
	FPSCameraComponent->SetRelativeLocation(FVector(0.0f,0.0f,50.0f + BaseEyeHeight));

	// Enable the pawn to control the camera rotation.
	FPSCameraComponent->bUsePawnControlRotation = true;

	FPSMesh = CreateDefaultSubobject<USkeletalMeshComponent>(TEXT("FirstPersonMesh"));
	check(FPSMesh != nullptr);

	// Only the owning player sees this mesh.
	FPSMesh->SetOnlyOwnerSee(true);

	// Attach the FPS mesh to the FPS camera.
	FPSMesh-> SetupAttachment(FPSCameraComponent);

	// Disable some environmental shadows to preserve the illusion of having a single mesh.
	FPSMesh->bCastDynamicShadow = false;
	FPSMesh->CastShadow = false;

	// The owning player doesn't see the regular (third-person) body mesh.
	GetMesh()->SetOwnerNoSee(true);





/***************************************/
/****************Weapon*****************/
/***************************************/

void AFPS_Character_Base::SpawnDefaultWeapon() const
{
	if (DefaultWeaponClass)
	{
		//Debug
		GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Blue, TEXT("Weapon add"));
		
		AWeapon_Base* DefaultWeapon = GetWorld()->SpawnActor<AWeapon_Base>(DefaultWeaponClass);

		const USkeletalMeshSocket* HandSocket = GetMesh()->GetSocketByName(FName("WeaponSocket"));

		if (HandSocket)
		{
			HandSocket->AttachActor(DefaultWeapon, GetMesh());
			
		}
	}
}
2

Have you exposed your property to blueprint?

3

I have never seen actor attachment being done like that, but it would probably work if you passed FPSMesh instead of GetMesh() as the second argument of the AttachActor

Also FPSCameraComponent->SetupAttachment(CastChecked<USceneComponent, UCapsuleComponent>(GetCapsuleComponent())); this cast here is unnecessary, you can simply say SetupAttachment(RootComponent);

But for the attachment, you can do something like this:

FAttachmentTransformRules AttachmentRules(EAttachmentRule::SnapToTarget, false);
DefaultWeapon->AttachToComponent(FPSMesh, AttachmentRules, TEXT("WeaponSocket"));