void UNavLinkCustomComponent::SetDisabledArea(TSubclassOf<UNavArea> AreaClass)
{
DisabledAreaClass = AreaClass;
if (IsNavigationRelevant() && !bLinkEnabled && GetWorld() != nullptr )
{
UNavigationSystem* NavSys = GetWorld()->GetNavigationSystem();
NavSys->UpdateCustomLink(this);
}
}
void UNavLinkCustomComponent::SetEnabledArea(TSubclassOf<class UNavArea> AreaClass)
{
EnabledAreaClass = AreaClass;
if (IsNavigationRelevant() && bLinkEnabled)
{
UNavigationSystem* NavSys = GetWorld()->GetNavigationSystem();
NavSys->UpdateCustomLink(this);
}
}
void USmartNavLinkComponent::SetDisabledArea(TSubclassOf<class UNavArea> AreaClass)
{
DisabledAreaClass = AreaClass;
if (IsNavigationRelevant() && !bLinkEnabled)
{
UNavigationSystem* NavSys = GetWorld()->GetNavigationSystem();
NavSys->UpdateSmartLink(this);
}
}
void UPrimitiveComponent::OnComponentCollisionSettingsChanged()
{
if (!IsTemplate() && IsRegistered()) // not for CDOs
{
// changing collision settings could affect touching status, need to update
UpdateOverlaps();
// update navigation data if needed
const bool bNewNavRelevant = IsNavigationRelevant();
if (bNavigationRelevant != bNewNavRelevant)
{
bNavigationRelevant = bNewNavRelevant;
UNavigationSystem::UpdateNavOctree(this);
}
}
}
void ANavLinkProxy::PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent)
{
Super::PostEditChangeProperty(PropertyChangedEvent);
if (PropertyChangedEvent.Property && PropertyChangedEvent.Property->GetFName() == GET_MEMBER_NAME_CHECKED(ANavLinkProxy,bSmartLinkIsRelevant))
{
SmartLinkComp->SetNavigationRelevancy(bSmartLinkIsRelevant);
}
UpdateNavigationRelevancy();
if (PropertyChangedEvent.Property &&
IsNavigationRelevant() && GetWorld() && GetWorld()->GetNavigationSystem())
{
const FName CategoryName = FObjectEditorUtils::GetCategoryFName(PropertyChangedEvent.Property);
if (CategoryName == TEXT("SimpleLink") ||
CategoryName == TEXT("SmartLink") ||
CategoryName == TEXT("Obstacle"))
{
GetWorld()->GetNavigationSystem()->UpdateNavOctree(this);
}
}
}
