hello
I’m currently making a multiplayer game.
I already know that the RPC functions can’t have return values.
however, i want to get an actor’s reference that is created on the server machine.
Is there any way to send the actor reference to the client after the actor has been created on the server?
first of all, I created an Actor from server side. and i tried to send the actor reference to client.
it works on server machine but it doesn’t work on the client machine.
what should i do?
header
UFUNCTION(Server, Reliable)
void SpawnBuildingOnServer(UClass* SpawnedBuilding, const FTransform& SpawningTransform);
UFUNCTION(Client, Reliable)
void PlaceBuildingOnClient(ABaseBuilding* SpawnedBuilding);
cpp
void AClass::SpawnBuildingOnServer_Implementation(UClass* SpawnedBuilding,
const FTransform& SpawningTransform)
{
if(HasAuthority())
{
FActorSpawnParameters Params;
if(ABaseBuilding* SpawnedActor = GetWorld()->SpawnActor<ABaseBuilding>(SpawnedBuilding, SpawningTransform.GetLocation(), SpawningTransform.GetRotation().Rotator()))
{
if(SpawnedActor)
{
PlaceBuildingOnClient(SpawnedActor);
}
}
}
}
void AClass::PlaceBuildingOnClient_Implementation(ABaseBuilding* SpawnedBuilding)
{
if(!BuildingComponent)
{
UE_LOG(LogTemp, Warning, TEXT("Not BuildingComponent"));
return;
}
if(SpawnedBuilding != nullptr)
{
UE_LOG(LogTemp, Warning, TEXT("Building Name: %s"), *SpawnedBuilding->GetName());
// Server prints this log
}
else if(SpawnedBuilding == nullptr)
{
UE_LOG(LogTemp, Warning, TEXT("Can't Create!!!"));
// Client prints this log
}
}
help me please 
thank you in advance!!
