Updated arnocMainGameModeBase

Source/arnocMain/arnocMainGameModeBase.cpp

@@ -159,6 +159,85 @@ void AarnocMainGameModeBase::RegisterExistingPlayers()
 	bExistingPlayersRegistered = true;
 }
 
+void AarnocMainGameModeBase::Logout(AController* Exiting)
+{
+	if (!IsValid(Exiting))
+	{
+		return;
+	}
+	APlayerController* PC = Cast<APlayerController>(Exiting);
+	if (!IsValid(PC))
+	{
+		return;
+	}
+	if (!PC->IsLocalPlayerController() || !IsValid(PC->Player))
+	{
+		return;
+	}
+	UNetConnection* PCNet = Cast<UNetConnection>(PC->Player);
+	if (!IsValid(PCNet) || !PCNet->PlayerId.IsValid())
+	{
+		return;
+	}
+
+	TSharedRef<const FUniqueNetId> UserId = GetControllerUniqueNetId(PC).ToSharedRef();
+
+	IOnlineSubsystem* Subsystem = Online::GetSubsystem(this->GetWorld());
+	TSharedPtr<IOnlineIdentity, ESPMode::ThreadSafe> Identity = Subsystem->GetIdentityInterface();
+	TSharedPtr<IOnlineVoiceAdmin, ESPMode::ThreadSafe> VoiceAdmin = Online::GetVoiceAdminInterface(Subsystem);
+
+	// Get the online session interface.
+	IOnlineSessionPtr Session = Subsystem->GetSessionInterface();
+
+	// You'll need to use the same channel as when you issued credentials in the first place.
+	FString ChannelName = Session->GetNamedSession("MyLocalSessionName")->GetSessionIdStr();
+
+	VoiceAdmin->KickParticipant(
+		*Identity->GetUniquePlayerId(0), // This will get the "dedicated server" ID.
+		ChannelName,
+		*UserId,
+		FOnVoiceAdminKickParticipantComplete::CreateLambda([](
+			const FOnlineError& Result,
+			const FUniqueNetId& LocalUserId,
+			const FUniqueNetId& TargetUserId)
+			{
+				if (!Result.WasSuccessful())
+				{
+					// User couldn't be kicked. They've already left the server at this point, so
+					// all you can really do is log the error.
+				}
+			}));
+
+	// This must be at the end, or the player's unique net ID will have been unset.
+	Super::Logout(Exiting);
+}
+
+TSharedPtr<const FUniqueNetId> AarnocMainGameModeBase::GetControllerUniqueNetId(APlayerController* InPlayerController)
+{
+	if (!IsValid(InPlayerController))
+	{
+		return nullptr;
+	}
+
+	if (InPlayerController->IsLocalPlayerController())
+	{
+		ULocalPlayer* LocalPlayer = InPlayerController->GetLocalPlayer();
+		if (IsValid(LocalPlayer))
+		{
+			return LocalPlayer->GetPreferredUniqueNetId().GetUniqueNetId();
+		}
+	}
+
+	UNetConnection* RemoteNetConnection = Cast<UNetConnection>(InPlayerController->Player);
+	if (IsValid(RemoteNetConnection))
+	{
+		return RemoteNetConnection->PlayerId.GetUniqueNetId();
+	}
+
+	UE_LOG(LogTemp, Error, TEXT("Player controller does not have a valid remote network connection"));
+	return nullptr;
+}
+
 void AarnocMainGameModeBase::IssuedCredentialsForPlayer(const FOnlineError& Result, const FUniqueNetId& LocalUserId,
 	const TArray<FVoiceAdminChannelCredentials>& Credentials, FString InChannelName, AARNOPlayerController* NewPlayer)
 {

Source/arnocMain/arnocMainGameModeBase.h

@@ -24,6 +24,8 @@ public:
 
 	virtual void PostLogin(APlayerController* NewPlayer) override;
 	void RegisterExistingPlayers();
+	virtual void Logout(AController* Exiting) override;
+	TSharedPtr<const FUniqueNetId> GetControllerUniqueNetId(APlayerController* InPlayerController);
 
 private:
 	bool bExistingPlayersRegistered;