virtual TSharedPtr<const FUniqueNetId> GetGameSessionId() const override
{
if (GetOnlineIdentity().IsValid() && GetSessionInterface().IsValid())
{
const FNamedOnlineSession* GameSession = GetSessionInterface()->GetNamedSession(GameSessionName);
if (GameSession != nullptr)
{
TSharedPtr<FOnlineSessionInfo> UserSessionInfo = GameSession->SessionInfo;
if (UserSessionInfo.IsValid())
{
return GetOnlineIdentity()->CreateUniquePlayerId(UserSessionInfo->GetSessionId().ToString());
}
}
}
return nullptr;
}
bool FOnlineSubsystemImpl::HandleSessionExecCommands(UWorld* InWorld, const TCHAR* Cmd, FOutputDevice& Ar)
{
bool bWasHandled = false;
if (FParse::Command(&Cmd, TEXT("DUMPSESSIONS")))
{
IOnlineSessionPtr SessionsInt = GetSessionInterface();
if (SessionsInt.IsValid())
{
SessionsInt->DumpSessionState();
}
bWasHandled = true;
}
return bWasHandled;
}
void UGameInstance::Shutdown()
{
ReceiveShutdown();
const auto OnlineSub = IOnlineSubsystem::Get();
if (OnlineSub != nullptr)
{
IOnlineSessionPtr SessionInt = OnlineSub->GetSessionInterface();
if (SessionInt.IsValid())
{
SessionInt->ClearOnSessionUserInviteAcceptedDelegate_Handle(OnSessionUserInviteAcceptedDelegateHandle);
}
}
// Clear the world context pointer to prevent further access.
WorldContext = nullptr;
}
void UGameInstance::Init()
{
ReceiveInit();
const auto OnlineSub = IOnlineSubsystem::Get();
if (OnlineSub != nullptr)
{
IOnlineSessionPtr SessionInt = OnlineSub->GetSessionInterface();
if (SessionInt.IsValid())
{
SessionInt->AddOnSessionUserInviteAcceptedDelegate_Handle(FOnSessionUserInviteAcceptedDelegate::CreateUObject(this, &UGameInstance::HandleSessionUserInviteAccepted));
}
}
UClass* SpawnClass = GetOnlineSessionClass();
OnlineSession = NewObject<UOnlineSession>(this, SpawnClass);
if (OnlineSession)
{
OnlineSession->RegisterOnlineDelegates();
}
}
