Adding function to get the net id of a session owner

Added a control bool for the auto travel setup, and exposed two new variables to the Update Session node

AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsGameInstance.h

@@ -44,6 +44,11 @@ public:
 	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = AdvancedVoiceInterface)
 	bool bEnableTalkingStatusDelegate;
 
+	// If true we will auto travel to a game session when an invite is received.
+	// This can get in the way of Beacon Sessions, you may want to disable it.
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = AdvancedFriendsInterface)
+	bool bAutoTravelOnAcceptedUserInviteReceived = true;
+
 	//virtual void PostLoad() override;
 	virtual void Shutdown() override;
 	virtual void Init() override;

AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedSessionsLibrary.h

@@ -160,6 +160,10 @@ public:
 		UFUNCTION(BlueprintPure, Category = "Online|AdvancedSessions|PlayerInfo|PlayerID")
 		static void GetUniqueNetID(APlayerController *PlayerController, FBPUniqueNetId &UniqueNetId);
 
+		// Get the unique net id of a network player attached to the given controller
+		UFUNCTION(BlueprintPure, Category = "Online|AdvancedSessions|PlayerInfo|PlayerID")
+		static void GetUniqueNetIdOfSessionOwner(FBlueprintSessionResult SessionResult, FBPUniqueNetId& UniqueNetId);
+
 		// Get the unique net id of a network player who is assigned the the given player state
 		UFUNCTION(BlueprintPure, Category = "Online|AdvancedSessions|PlayerInfo|PlayerID")
 		static void GetUniqueNetIDFromPlayerState(APlayerState *PlayerState, FBPUniqueNetId &UniqueNetId);

AdvancedSessions/Source/AdvancedSessions/Classes/UpdateSessionCallbackProxyAdvanced.h

@@ -21,7 +21,7 @@ class UUpdateSessionCallbackProxyAdvanced : public UOnlineBlueprintCallProxyBase
 
 	// Creates a session with the default online subsystem with advanced optional inputs, you MUST fill in all categories or it will pass in values that you didn't want as default values
 	UFUNCTION(BlueprintCallable, meta=(BlueprintInternalUseOnly = "true", WorldContext="WorldContextObject",AutoCreateRefTerm="ExtraSettings"), Category = "Online|AdvancedSessions")
-	static UUpdateSessionCallbackProxyAdvanced* UpdateSession(UObject* WorldContextObject, const TArray<FSessionPropertyKeyPair> &ExtraSettings, int32 PublicConnections = 100, int32 PrivateConnections = 0, bool bUseLAN = false, bool bAllowInvites = false, bool bAllowJoinInProgress = false, bool bRefreshOnlineData = true, bool bIsDedicatedServer = false, bool bShouldAdvertise = true);
+	static UUpdateSessionCallbackProxyAdvanced* UpdateSession(UObject* WorldContextObject, const TArray<FSessionPropertyKeyPair> &ExtraSettings, int32 PublicConnections = 100, int32 PrivateConnections = 0, bool bUseLAN = false, bool bAllowInvites = false, bool bAllowJoinInProgress = false, bool bRefreshOnlineData = true, bool bIsDedicatedServer = false, bool bShouldAdvertise = true, bool bAllowJoinViaPresence = true, bool bAllowJoinViaPresenceFriendsOnly = false);
 
 	// UOnlineBlueprintCallProxyBase interface
 	virtual void Activate() override;
@@ -58,6 +58,12 @@ private:
 	// Allow joining in progress
 	bool bAllowJoinInProgress = true;
 
+	// Allow joining in progress
+	bool bAllowJoinViaPresence = true;
+
+	// Allow joining in progress
+	bool bAllowJoinViaPresenceFriendsOnly = false;
+
 	// Update whether this is a dedicated server or not
 	bool bDedicatedServer = false;
 

AdvancedSessions/Source/AdvancedSessions/Private/AdvancedFriendsGameInstance.cpp

@@ -47,6 +47,13 @@ void UAdvancedFriendsGameInstance::OnSessionUserInviteAccepted(const bool bWasSu
 
 void UAdvancedFriendsGameInstance::OnJoinSessionComplete(FName SessionName, EOnJoinSessionCompleteResult::Type Result)
 {
+
+	// If we don't want to auto travel to the session instance then exit out
+	if (!bAutoTravelOnAcceptedUserInviteReceived)
+	{
+		return;
+	}
+
 	IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(GetWorld());
 	if (SessionInterface.IsValid())
 	{

AdvancedSessions/Source/AdvancedSessions/Private/AdvancedSessionsLibrary.cpp

@@ -451,6 +451,17 @@ void UAdvancedSessionsLibrary::GetUniqueNetID(APlayerController *PlayerControlle
 	}
 }
 
+void UAdvancedSessionsLibrary::GetUniqueNetIdOfSessionOwner(FBlueprintSessionResult SessionResult, FBPUniqueNetId& UniqueNetId)
+{
+	FBPUniqueNetId ReturnID;
+	if (SessionResult.OnlineResult.IsValid())
+	{
+		ReturnID.SetUniqueNetId(SessionResult.OnlineResult.Session.OwningUserId);
+	}
+
+	UniqueNetId = ReturnID;
+}
+
 void UAdvancedSessionsLibrary::GetUniqueNetIDFromPlayerState(APlayerState *PlayerState, FBPUniqueNetId &UniqueNetId)
 {
 	if (!PlayerState)

AdvancedSessions/Source/AdvancedSessions/Private/AutoLoginUserCallbackProxy.cpp

@@ -83,6 +83,8 @@ void UAutoLoginUserCallbackProxy::OnCompleted(int32 LocalUserNum, bool bWasSucce
 		{
 			OnFailure.Broadcast();
 		}
+
+		return;
 	}
 
 	OnFailure.Broadcast();

AdvancedSessions/Source/AdvancedSessions/Private/UpdateSessionCallbackProxyAdvanced.cpp

@@ -12,7 +12,7 @@ UUpdateSessionCallbackProxyAdvanced::UUpdateSessionCallbackProxyAdvanced(const F
 {
 }	
 
-UUpdateSessionCallbackProxyAdvanced* UUpdateSessionCallbackProxyAdvanced::UpdateSession(UObject* WorldContextObject, const TArray<FSessionPropertyKeyPair> &ExtraSettings, int32 PublicConnections, int32 PrivateConnections, bool bUseLAN, bool bAllowInvites, bool bAllowJoinInProgress, bool bRefreshOnlineData, bool bIsDedicatedServer, bool bShouldAdvertise)
+UUpdateSessionCallbackProxyAdvanced* UUpdateSessionCallbackProxyAdvanced::UpdateSession(UObject* WorldContextObject, const TArray<FSessionPropertyKeyPair> &ExtraSettings, int32 PublicConnections, int32 PrivateConnections, bool bUseLAN, bool bAllowInvites, bool bAllowJoinInProgress, bool bRefreshOnlineData, bool bIsDedicatedServer, bool bShouldAdvertise, bool bAllowJoinViaPresence, bool bAllowJoinViaPresenceFriendsOnly)
 {
 	UUpdateSessionCallbackProxyAdvanced* Proxy = NewObject<UUpdateSessionCallbackProxyAdvanced>();
 	Proxy->NumPublicConnections = PublicConnections;
@@ -25,6 +25,8 @@ UUpdateSessionCallbackProxyAdvanced* UUpdateSessionCallbackProxyAdvanced::Update
 	Proxy->bAllowJoinInProgress = bAllowJoinInProgress;
 	Proxy->bDedicatedServer = bIsDedicatedServer;
 	Proxy->bShouldAdvertise = bShouldAdvertise;
+	Proxy->bAllowJoinViaPresence = bAllowJoinViaPresence;
+	Proxy->bAllowJoinViaPresenceFriendsOnly = bAllowJoinViaPresenceFriendsOnly;
 	return Proxy;	
 }
 
@@ -65,11 +67,14 @@ void UUpdateSessionCallbackProxyAdvanced::Activate()
 			Settings->bAllowJoinInProgress = bAllowJoinInProgress;
 			Settings->bIsLANMatch = bUseLAN;
 			//Settings->bUsesPresence = true;
-			//Settings->bAllowJoinViaPresence = true;
 			Settings->bAllowInvites = bAllowInvites;
 			Settings->bAllowJoinInProgress = bAllowJoinInProgress;
 			Settings->bIsDedicated = bDedicatedServer;
 
+			// Added in 5.6
+			Settings->bAllowJoinViaPresence = bAllowJoinViaPresence;
+			Settings->bAllowJoinViaPresenceFriendsOnly = bAllowJoinViaPresenceFriendsOnly;
+
 			FOnlineSessionSetting * fSetting = NULL;
 			FOnlineSessionSetting ExtraSetting;
 			for (int i = 0; i < ExtraSettings.Num(); i++)

AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/AdvancedSteamFriendsLibrary.h

@@ -337,8 +337,8 @@ public:
 	static bool RequestSteamFriendInfo(const FBPUniqueNetId UniqueNetId, bool bRequireNameOnly = false);
 
 	// Opens the steam overlay to go to the specified user dialog
-	UFUNCTION(BlueprintCallable, Category = "Online|AdvancedFriends|SteamAPI")
-		static bool OpenSteamUserOverlay(const FBPUniqueNetId UniqueNetId, ESteamUserOverlayType DialogType);
+	UFUNCTION(BlueprintCallable, Category = "Online|AdvancedFriends|SteamAPI", meta = (WorldContext = "WorldContextObject"))
+		static bool OpenSteamUserOverlay(UObject* WorldContextObject, const FBPUniqueNetId UniqueNetId, ESteamUserOverlayType DialogType);
 	
 	// Returns if the steam overlay is currently active (this can return false during initial overlay hooking)
 	UFUNCTION(BlueprintPure, Category = "Online|AdvancedFriends|SteamAPI")

AdvancedSteamSessions/Source/AdvancedSteamSessions/Private/AdvancedSteamFriendsLibrary.cpp

@@ -1,6 +1,7 @@
 // Fill out your copyright notice in the Description page of Project Settings.
 #include "AdvancedSteamFriendsLibrary.h"
 #include "OnlineSubSystemHeader.h"
+#include "OnlineSubsystemTypes.h"
 #include "Engine/Texture.h"
 #include "Engine/Texture2D.h"
 #include "TextureResource.h"
@@ -237,7 +238,7 @@ bool UAdvancedSteamFriendsLibrary::RequestSteamFriendInfo(const FBPUniqueNetId U
 }
 
 
-bool UAdvancedSteamFriendsLibrary::OpenSteamUserOverlay(const FBPUniqueNetId UniqueNetId, ESteamUserOverlayType DialogType)
+bool UAdvancedSteamFriendsLibrary::OpenSteamUserOverlay(UObject* WorldContextObject,const FBPUniqueNetId UniqueNetId, ESteamUserOverlayType DialogType)
 {
 #if (PLATFORM_WINDOWS || PLATFORM_MAC || PLATFORM_LINUX) && STEAM_SDK_INSTALLED
 	if (!UniqueNetId.IsValid() || !UniqueNetId.UniqueNetId->IsValid() || UniqueNetId.UniqueNetId->GetType() != STEAM_SUBSYSTEM)
@@ -248,13 +249,24 @@ bool UAdvancedSteamFriendsLibrary::OpenSteamUserOverlay(const FBPUniqueNetId Uni
 
 	if (SteamAPI_Init())
 	{
-		uint64 id = *((uint64*)UniqueNetId.UniqueNetId->GetBytes());
 		if (DialogType == ESteamUserOverlayType::invitetolobby)
 		{
+			UWorld* const World = GEngine->GetWorldFromContextObject(WorldContextObject, EGetWorldErrorMode::LogAndReturnNull);
+			IOnlineSessionPtr SessionInterface = Online::GetSessionInterface(World);
+			if (SessionInterface.IsValid())
+			{
+				FNamedOnlineSession* CurrentSession = SessionInterface->GetNamedSession(NAME_GameSession);
+
+				if (CurrentSession && CurrentSession->SessionInfo->GetSessionId().IsValid())
+				{			
+					uint64 id = *((uint64*)CurrentSession->SessionInfo->GetSessionId().GetBytes());
 					SteamFriends()->ActivateGameOverlayInviteDialog(id);
 				}
+			}
+		}
 		else
 		{
+			uint64 id = *((uint64*)UniqueNetId.UniqueNetId->GetBytes());
 			FString DialogName = EnumToString("ESteamUserOverlayType", (uint8)DialogType);
 			SteamFriends()->ActivateGameOverlayToUser(TCHAR_TO_ANSI(*DialogName), id);
 		}