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 UNavLinkCustomComponent::SetEnabled(bool bNewEnabled)
{
if (bLinkEnabled != bNewEnabled)
{
bLinkEnabled = bNewEnabled;
UNavigationSystem* NavSys = UNavigationSystem::GetCurrent(GetWorld());
if (NavSys)
{
NavSys->UpdateCustomLink(this);
}
if (GetWorld())
{
GetWorld()->GetTimerManager().ClearTimer(TimerHandle_BroadcastStateChange);
if ((bLinkEnabled && bNotifyWhenEnabled) || (!bLinkEnabled && bNotifyWhenDisabled))
{
BroadcastStateChange();
}
}
}
}