Lesson 67 - Portal Setup

Config/DefaultEngine.ini

@@ -2,8 +2,8 @@
 CommonUI.Debug.CheckGameViewportClientValid=0
 
 [/Script/EngineSettings.GameMapsSettings]
-GameDefaultMap=/Game/ThirdPerson/Maps/ThirdPersonMap.ThirdPersonMap
-EditorStartupMap=/Game/ThirdPerson/Maps/ThirdPersonMap.ThirdPersonMap
+GameDefaultMap=/Game/Maps/StartupMap.StartupMap
+EditorStartupMap=/Game/Maps/StartupMap.StartupMap
 GlobalDefaultGameMode=/Game/Blueprints/Game/BP_ShooterGameModeBase.BP_ShooterGameModeBase_C
 ServerDefaultMap=/Game/ThirdPerson/Maps/ThirdPersonMap.ThirdPersonMap
 

Source/DedicatedServers/DedicatedServers.Build.cs

@@ -14,14 +14,19 @@ public class DedicatedServers : ModuleRules
 		{
 			"Core", 
 			"CoreUObject", 
-			"Engine"
+			"Engine",
+			"GameplayTags",
+			"HTTP"
 		});
 
 		PrivateDependencyModuleNames.AddRange(new string[]
 		{
 			"Slate", 
 			"SlateCore",
-			"OpenSSL"
+			"OpenSSL",
+			"UMG",
+			"Json",
+			"JsonUtilities"
 		});
 		
 		//  Adds in the plugin for GameLiftServerSDK if it is the server build.

Source/DedicatedServers/DedicatedServers.cpp

@@ -4,3 +4,5 @@
 #include "Modules/ModuleManager.h"
 
 IMPLEMENT_MODULE( FDefaultModuleImpl, DedicateServers );
+
+DEFINE_LOG_CATEGORY(LogDedicatedServers);

Source/DedicatedServers/DedicatedServers.h

@@ -3,3 +3,5 @@
 #pragma once
 
 #include "CoreMinimal.h"
+
+DECLARE_LOG_CATEGORY_EXTERN(LogDedicatedServers, Log, All)

Source/DedicatedServers/Private/Data/API/APIData.cpp

@@ -0,0 +1,11 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "Data/API/APIData.h"
+
+FString UAPIData::GetAPIEndpoint(const FGameplayTag& APIEndpoint)
+{
+	const FString ResourceName = Resources.FindChecked(APIEndpoint);
+	
+	return InvokeUrl + "/" + Stage + "/" + ResourceName;
+}

Source/DedicatedServers/Private/Game/DS_GameMode.cpp

@@ -18,6 +18,9 @@ void ADS_GameMode::BeginPlay()
 void ADS_GameMode::InitGame(const FString& MapName, const FString& Options, FString& ErrorMessage)
 {
 	Super::InitGame(MapName, Options, ErrorMessage);
+	
+#if WITH_GAMELIFT	
+	
 	CachedCommandLine = FCommandLine::Get();
 	
 	const FPortResult PortResult = cmdlineparser::details::GetConfiguredOrDefaultPort(CachedCommandLine, TEXT("port"));;
@@ -39,6 +42,8 @@ void ADS_GameMode::InitGame(const FString& MapName, const FString& Options, FStr
 		UE_LOGFMT(LogDS_GameMode, Log, "Fleet type: EC2");
 		// TODO: EC2 configuration
 	}
+	
+#endif
 }
 
 FString ADS_GameMode::GetSHA256Hash(const FString& InString)
@@ -320,6 +325,7 @@ void ADS_GameMode::LogAnywhereFleetParameters()
 
 void ADS_GameMode::LogServerParameters(const FServerParameters& InServerParameters)
 {
+#if WITH_GAMELIFT
 	UE_LOGFMT(LogDS_GameMode, Log, ">>>> WebSocket URL: {WebSocketUrl}", InServerParameters.m_webSocketUrl);
 	UE_LOGFMT(LogDS_GameMode, Log, ">>>> Fleet ID: {FleetId}", InServerParameters.m_fleetId);
 	UE_LOGFMT(LogDS_GameMode, Log, ">>>> Process ID: {ProcessId}", InServerParameters.m_processId);
@@ -345,6 +351,7 @@ void ADS_GameMode::LogServerParameters(const FServerParameters& InServerParamete
 	{
 		UE_LOGFMT(LogDS_GameMode, Log, ">>>> Session Token: {SessionToken}", GetValueOrHash(InServerParameters.m_sessionToken));
 	}
+#endif
 }
 
 FString ADS_GameMode::GetValueOrHash(const FString& Value)

Source/DedicatedServers/Private/GameplayTags/DedicatedServersTags.cpp

@@ -0,0 +1,9 @@
+#include "GameplayTags/DedicatedServersTags.h"
+
+namespace DedicatedServersTags
+{
+	namespace GameSessionsAPI
+	{
+		UE_DEFINE_GAMEPLAY_TAG_COMMENT(ListFleets, "DedicatedServersTags.GameSessionsAPI.ListFleets", "List Fleets resource on the Game Session Resource")
+	}
+}

Source/DedicatedServers/Private/UI/API/GameSessions/JoinGame.cpp

@@ -0,0 +1,4 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/API/GameSessions/JoinGame.h"

Source/DedicatedServers/Private/UI/API/ListFleets/FleetId.cpp

@@ -0,0 +1,4 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/API/ListFleets/FleetId.h"

Source/DedicatedServers/Private/UI/API/ListFleets/ListFleetsBox.cpp

@@ -0,0 +1,4 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/API/ListFleets/ListFleetsBox.h"

Source/DedicatedServers/Private/UI/API_Test/APITestManager.cpp

@@ -0,0 +1,48 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/API_Test/APITestManager.h"
+#include "HttpModule.h"
+#include "JsonObjectConverter.h"
+#include "Data/API/APIData.h"
+#include "DedicatedServers/DedicatedServers.h"
+#include "GameplayTags/DedicatedServersTags.h"
+#include "Interfaces/IHttpResponse.h"
+#include "UI/HTTP/HTTPRequestTypes.h"
+
+void UAPITestManager::ListFleets()
+{
+	check(APIData);
+	TSharedRef<IHttpRequest> Request = FHttpModule::Get().CreateRequest();
+	Request->OnProcessRequestComplete().BindUObject(this, &UAPITestManager::ListFleets_Response);
+	const FString APIUrl = APIData->GetAPIEndpoint(DedicatedServersTags::GameSessionsAPI::ListFleets);
+	Request->SetURL(APIUrl);
+	Request->SetVerb(TEXT("GET"));
+	Request->SetHeader(TEXT("Content-Type"), TEXT("application/json"));
+	Request->ProcessRequest();
+}
+
+void UAPITestManager::ListFleets_Response(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful)
+{
+	GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Blue, "List Fleets Response Received");
+	
+	TSharedPtr<FJsonObject> JsonObject;
+	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(Response->GetContentAsString());
+	
+	if (FJsonSerializer::Deserialize(JsonReader, JsonObject))
+	{
+		const TSharedPtr<FJsonObject>* ErrorObjPtr = nullptr;;
+				
+		if (ContainsErrors(JsonObject, false))
+		{
+			OnListFleetsResponseReceived.Broadcast(FDS_ListFleetsResponse(), false);
+			return;
+		}
+		DumpMetaData(JsonObject);
+	
+		FDS_ListFleetsResponse ListFleetsResponse;
+		FJsonObjectConverter::JsonObjectToUStruct(JsonObject.ToSharedRef(), &ListFleetsResponse);
+		ListFleetsResponse.Dump();
+		OnListFleetsResponseReceived.Broadcast(ListFleetsResponse, true);
+	}
+}

Source/DedicatedServers/Private/UI/API_Test/APITestOverlay.cpp

@@ -0,0 +1,60 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#include "UI/API_Test/APITestOverlay.h"
+#include "UI/API_Test/APITestManager.h"
+
+
+#include "Components/Button.h"
+#include "Components/ScrollBox.h"
+#include "Components/TextBlock.h"
+#include "UI/API/ListFleets/FleetId.h"
+#include "UI/API/ListFleets/ListFleetsBox.h"
+#include "UI/HTTP/HTTPRequestTypes.h"
+
+
+void UAPITestOverlay::NativeConstruct()
+{
+	Super::NativeConstruct();
+	
+	check(APITestManagerClass);
+	APITestManager = NewObject<UAPITestManager>(this, APITestManagerClass);
+	
+	check (ListFleetsBox)
+	check (ListFleetsBox->Button_ListFleets)
+	ListFleetsBox->Button_ListFleets->OnClicked.AddDynamic(this, &UAPITestOverlay::ListFleetsButtonClicked);
+}
+
+void UAPITestOverlay::ListFleetsButtonClicked()
+{
+	check(APITestManager);
+	APITestManager->OnListFleetsResponseReceived.AddDynamic(this, &UAPITestOverlay::OnListFleetsResponseReceived);
+	APITestManager->ListFleets();
+	
+	ListFleetsBox->Button_ListFleets->SetIsEnabled(false);
+}
+
+void UAPITestOverlay::OnListFleetsResponseReceived(const FDS_ListFleetsResponse& ListFleetResponse, bool bWasSuccessful)
+{
+	if (APITestManager->OnListFleetsResponseReceived.IsAlreadyBound(this, &UAPITestOverlay::OnListFleetsResponseReceived))
+	{
+		APITestManager->OnListFleetsResponseReceived.RemoveDynamic(this, &UAPITestOverlay::OnListFleetsResponseReceived);
+	}
+	check(FleetIdWidgetClass);
+	ListFleetsBox->ScrollBox_ListFleets->ClearChildren();
+	if (bWasSuccessful)
+	{
+		for (const FString& FleetId : ListFleetResponse.FleetIds)
+		{
+			UFleetId* FleetIdWidget = CreateWidget<UFleetId>(this, FleetIdWidgetClass);
+			FleetIdWidget->TextBlock_FleetId->SetText(FText::FromString(FleetId));
+			ListFleetsBox->ScrollBox_ListFleets->AddChild(FleetIdWidget);
+		}
+	}
+	else
+	{
+		UFleetId* FleetIdWidget = CreateWidget<UFleetId>(this, FleetIdWidgetClass);
+		FleetIdWidget->TextBlock_FleetId->SetText(FText::FromString("Something went wrong!"));
+		ListFleetsBox->ScrollBox_ListFleets->AddChild(FleetIdWidget);
+	}
+	ListFleetsBox->Button_ListFleets->SetIsEnabled(true);
+}

Source/DedicatedServers/Private/UI/API_Test/API_TestHUD.cpp

@@ -0,0 +1,17 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/API_Test/API_TestHUD.h"
+#include "UI/API_Test/APITestOverlay.h"
+
+void AAPI_TestHUD::BeginPlay()
+{
+	Super::BeginPlay();
+	
+	APlayerController* PlayerController = GetOwningPlayerController();
+	if (IsValid(PlayerController) && APITestOverlayClass)
+	{
+		APITestOverlay = CreateWidget<UAPITestOverlay>(PlayerController, APITestOverlayClass);
+		APITestOverlay->AddToViewport();
+	}
+}

Source/DedicatedServers/Private/UI/HTTP/HTTPRequestManager.cpp

@@ -0,0 +1,45 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/HTTP/HTTPRequestManager.h"
+
+#include "HTTPRequestTypes.h"
+#include "JsonObjectConverter.h"
+#include "DedicatedServers/DedicatedServers.h"
+
+bool UHTTPRequestManager::ContainsErrors(TSharedPtr<FJsonObject> JsonObject, bool bSuppressLog)
+{
+	if (JsonObject->HasField(TEXT("errorType")) || JsonObject->HasField(TEXT("errorMessage")))
+	{
+		if (!bSuppressLog)
+		{
+			FString ErrorType = JsonObject->HasField(TEXT("errorType")) ? JsonObject->GetStringField(TEXT("errorType")) : TEXT("Unknown Error");
+			FString ErrorMessage = JsonObject->HasField(TEXT("errorMessage")) ? JsonObject->GetStringField(TEXT("errorMessage")) : TEXT("Unknown Error Message");
+		
+			UE_LOGFMT(LogDedicatedServers, Error, "Error Type: {ErrorType}", ErrorType);
+			UE_LOGFMT(LogDedicatedServers, Error, "Error Message: {ErrorMessage}", ErrorMessage);
+		}
+		return true;
+	}
+	if (JsonObject->HasField(TEXT("$fault")))
+	{
+		if (!bSuppressLog)
+		{
+			FString ErrorType = JsonObject->HasField(TEXT("name")) ? JsonObject->GetStringField(TEXT("name")) : TEXT("Unknown Error");
+			UE_LOGFMT(LogDedicatedServers, Error, "Error Type: {ErrorType}", ErrorType);
+		}
+		return true;
+	}
+	return false;
+}
+
+void UHTTPRequestManager::DumpMetaData(TSharedPtr<FJsonObject> JsonObject)
+{
+	if (JsonObject->HasField(TEXT("$metadata")))
+	{
+		TSharedPtr<FJsonObject> MetaDataJsonObject = JsonObject->GetObjectField(TEXT("$metadata"));
+		FDS_MetaData DSMetaData;
+		FJsonObjectConverter::JsonObjectToUStruct(MetaDataJsonObject.ToSharedRef(), &DSMetaData);
+		DSMetaData.Dump();
+	}
+}

Source/DedicatedServers/Private/UI/HTTP/HTTPRequestTypes.cpp

@@ -0,0 +1,24 @@
+#include "UI/HTTP/HTTPRequestTypes.h"
+#include "DedicatedServers/DedicatedServers.h"
+
+void FDS_MetaData::Dump() const
+{
+	UE_LOGFMT(LogDedicatedServers, Log, "MetaData:");
+	UE_LOGFMT(LogDedicatedServers, Log, "httpStatusCode: {httpStatusCode}", httpStatusCode);
+	UE_LOGFMT(LogDedicatedServers, Log, "requestId: {requestId}", requestId);
+	UE_LOGFMT(LogDedicatedServers, Log, "attemps: {attempts}", attempts);
+	UE_LOGFMT(LogDedicatedServers, Log, "totalRetryDelay: {totalRetryDelay}", totalRetryDelay);
+}
+
+void FDS_ListFleetsResponse::Dump() const
+{
+	UE_LOGFMT(LogDedicatedServers, Log, "ListFleetsResponse:");
+	for (const FString& FleetId : FleetIds)
+	{
+		UE_LOGFMT(LogDedicatedServers, Log, "FleetId: {FleetId}", FleetId);
+	}
+	if (!NextToken.IsEmpty())
+	{
+		UE_LOGFMT(LogDedicatedServers, Log, "NextToken: {NextToken}", NextToken);
+	}
+}

Source/DedicatedServers/Private/UI/HTTP/HTTPRequestTypes.h

@@ -0,0 +1,43 @@
+#pragma once
+
+//  Because this is in the private section is is still usable by the DedicatedServer Module, but not outside of the module.
+
+#include "HTTPRequestTypes.generated.h"
+
+USTRUCT()
+struct FDS_MetaData
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UPROPERTY()
+	int32 httpStatusCode{};
+	
+	UPROPERTY()
+	FString requestId{};
+	
+	UPROPERTY()
+	int32 attempts{};
+	
+	UPROPERTY()
+	double totalRetryDelay{};
+	
+	void Dump() const;
+};
+
+USTRUCT()
+struct FDS_ListFleetsResponse
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UPROPERTY()
+	TArray<FString> FleetIds{};
+	
+	UPROPERTY()
+	FString NextToken{};
+	
+	void Dump() const;
+};

Source/DedicatedServers/Private/UI/Portal/PortalHUD.cpp

@@ -0,0 +1,23 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/Portal/PortalHUD.h"
+#include "UI/Portal/SignIn/SignInOverlay.h"
+#include "Blueprint/UserWidget.h"
+
+void APortalHUD::BeginPlay()
+{
+	Super::BeginPlay();
+	
+	APlayerController* OwningPlayerController = GetOwningPlayerController();
+	SignInOverlay = CreateWidget<USignInOverlay>(OwningPlayerController, SignInOverlayClass);
+	if (IsValid(SignInOverlay))
+	{
+		SignInOverlay->AddToViewport();
+	}
+	
+	const FInputModeGameAndUI InputModeData;
+	OwningPlayerController->SetInputMode(InputModeData);
+	OwningPlayerController->SetShowMouseCursor(true);
+	
+}

Source/DedicatedServers/Private/UI/Portal/PortalManager.cpp

@@ -0,0 +1,4 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/Portal/PortalManager.h"

Source/DedicatedServers/Private/UI/Portal/SignIn/SignInOverlay.cpp

@@ -0,0 +1,14 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "UI/Portal/SignIn/SignInOverlay.h"
+
+#include "UI/Portal/PortalManager.h"
+
+void USignInOverlay::NativeConstruct()
+{
+	Super::NativeConstruct();
+	check(PortalManagerClass);
+	
+	PortalManager = NewObject<UPortalManager>(PortalManagerClass);
+}

Source/DedicatedServers/Public/Data/API/APIData.h

@@ -0,0 +1,38 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Engine/DataAsset.h"
+#include "GameplayTags/DedicatedServersTags.h"
+#include "APIData.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API UAPIData : public UDataAsset
+{
+	GENERATED_BODY()
+	
+public:
+	FString GetAPIEndpoint(const FGameplayTag& APIEndpoint);
+	
+protected:
+	
+	// Name of the API - for labeling in the Data Asset;  this is not used by any code.
+	
+	UPROPERTY(EditAnywhere)
+	FString Name;
+	
+	UPROPERTY(EditDefaultsOnly)
+	FString InvokeUrl;
+	
+	UPROPERTY(EditDefaultsOnly)
+	FString Stage;
+	
+	UPROPERTY(EditDefaultsOnly)
+	TMap<FGameplayTag, FString> Resources;
+	
+	
+};

Source/DedicatedServers/Public/GameplayTags/DedicatedServersTags.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "NativeGameplayTags.h"
+
+namespace DedicatedServersTags
+{
+	namespace GameSessionsAPI
+	{
+		UE_DECLARE_GAMEPLAY_TAG_EXTERN(ListFleets)
+	}
+}

Source/DedicatedServers/Public/UI/API/GameSessions/JoinGame.h

@@ -0,0 +1,27 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "JoinGame.generated.h"
+
+class UButton;
+class UTextBlock;
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API UJoinGame : public UUserWidget
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UButton> Button_JoinGame;
+	
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UTextBlock> TextBlock_StatusMessage;
+};

Source/DedicatedServers/Public/UI/API/ListFleets/FleetId.h

@@ -0,0 +1,23 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "FleetId.generated.h"
+
+class UTextBlock;
+
+/**
+ *
+ */
+UCLASS()
+class DEDICATEDSERVERS_API UFleetId : public UUserWidget
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UPROPERTY(meta = (BindWidget), BlueprintReadWrite)
+	TObjectPtr<UTextBlock> TextBlock_FleetId;
+};

Source/DedicatedServers/Public/UI/API/ListFleets/ListFleetsBox.h

@@ -0,0 +1,27 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "ListFleetsBox.generated.h"
+
+class UButton;
+class UScrollBox;
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API UListFleetsBox : public UUserWidget
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UScrollBox> ScrollBox_ListFleets;
+	
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UButton> Button_ListFleets;
+};

Source/DedicatedServers/Public/UI/API_Test/APITestManager.h

@@ -0,0 +1,29 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Interfaces/IHttpRequest.h"
+#include "UI/HTTP/HTTPRequestManager.h"
+#include "APITestManager.generated.h"
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnListFleetsResponseReceived, const FDS_ListFleetsResponse&, ListFleetResponse, bool, bWasSuccessful);
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API UAPITestManager : public UHTTPRequestManager
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UFUNCTION()
+	void ListFleets();
+	
+	UPROPERTY()
+	FOnListFleetsResponseReceived OnListFleetsResponseReceived;
+	
+	void ListFleets_Response(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
+};

Source/DedicatedServers/Public/UI/API_Test/APITestOverlay.h

@@ -0,0 +1,50 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "APITestOverlay.generated.h"
+
+class UAPITestManager;
+class UListFleetsBox;
+struct FDS_ListFleetsResponse;
+class UFleetId;
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API UAPITestOverlay : public UUserWidget
+{
+	GENERATED_BODY()
+
+public:
+	
+	UPROPERTY(EditDefaultsOnly)
+	TSubclassOf<UAPITestManager> APITestManagerClass;
+	
+	UPROPERTY(EditDefaultsOnly)
+	TSubclassOf<UFleetId> FleetIdWidgetClass;
+	
+protected:
+	virtual void NativeConstruct() override;
+	
+private:
+	
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UListFleetsBox> ListFleetsBox;
+
+	UPROPERTY()
+	TObjectPtr<UAPITestManager> APITestManager;
+
+	UFUNCTION()
+	void ListFleetsButtonClicked();
+	
+	UFUNCTION()
+	void OnListFleetsResponseReceived(const FDS_ListFleetsResponse& ListFleetResponse, bool bWasSuccessful);
+
+	
+	
+	
+};

Source/DedicatedServers/Public/UI/API_Test/API_TestHUD.h

@@ -0,0 +1,29 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/HUD.h"
+#include "API_TestHUD.generated.h"
+
+class UAPITestOverlay;
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API AAPI_TestHUD : public AHUD
+{
+	GENERATED_BODY()
+	
+public:
+	UPROPERTY(EditDefaultsOnly)
+	TSubclassOf<UAPITestOverlay> APITestOverlayClass;
+	
+protected:
+	virtual void BeginPlay() override;
+	
+private:
+	UPROPERTY()
+	TObjectPtr<UAPITestOverlay> APITestOverlay;
+	
+};

Source/DedicatedServers/Public/UI/HTTP/HTTPRequestManager.h

@@ -0,0 +1,28 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "UObject/Object.h"
+#include "HTTPRequestManager.generated.h"
+
+class UAPIData;
+class FJsonObject;
+
+/**
+ * 
+ */
+UCLASS(Blueprintable)
+class DEDICATEDSERVERS_API UHTTPRequestManager : public UObject
+{
+	GENERATED_BODY()
+	
+protected:
+	
+	UPROPERTY(EditDefaultsOnly)
+	TObjectPtr<UAPIData> APIData;
+	
+	bool ContainsErrors(TSharedPtr<FJsonObject> JsonObject, bool bSuppressLog = true);
+	void DumpMetaData(TSharedPtr<FJsonObject> JsonObject);
+
+};

Source/DedicatedServers/Public/UI/Portal/PortalHUD.h

@@ -0,0 +1,32 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameFramework/HUD.h"
+#include "PortalHUD.generated.h"
+
+class USignInOverlay;
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API APortalHUD : public AHUD
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UPROPERTY(EditDefaultsOnly)
+	TSubclassOf<USignInOverlay> SignInOverlayClass;
+	
+protected:
+	
+	virtual void BeginPlay() override;
+	
+private:
+	
+	UPROPERTY()
+	TObjectPtr<USignInOverlay> SignInOverlay;
+};

Source/DedicatedServers/Public/UI/Portal/PortalManager.h

@@ -0,0 +1,16 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "UI/HTTP/HTTPRequestManager.h"
+#include "PortalManager.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API UPortalManager : public UHTTPRequestManager
+{
+	GENERATED_BODY()
+};

Source/DedicatedServers/Public/UI/Portal/SignIn/SignInOverlay.h

@@ -0,0 +1,36 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "SignInOverlay.generated.h"
+
+class UJoinGame;
+class UPortalManager;
+
+/**
+ * 
+ */
+UCLASS()
+class DEDICATEDSERVERS_API USignInOverlay : public UUserWidget
+{
+	GENERATED_BODY()
+	
+public:
+	
+	UPROPERTY(meta = (BindWidget))
+	TObjectPtr<UJoinGame> JoinGameWidget;
+	
+	UPROPERTY(EditDefaultsOnly)
+	TSubclassOf<UPortalManager> PortalManagerClass;
+	
+	
+protected:
+	
+	virtual void NativeConstruct() override;
+private:
+	
+	UPROPERTY()
+	TObjectPtr<UPortalManager> PortalManager;
+};