---
sidebar_label: Using Unreal Engine
---
import AppCreationSteps from './partials/getting-started.mdx'
import ConsoleAccess from '../partials/callouts/console-access.mdx';
import SupportCallout from '../partials/callouts/support.mdx';
import DylibMacError from './partials/dylib-mac-error.mdx';

[Home](/docs/intro) > [Discord Social SDK](/docs/discord-social-sdk/overview) > {sidebar_label}

# Getting Started with Unreal Engine and the Discord Social SDK

## Overview

This guide will walk you through integrating the Discord Social SDK into an Unreal Engine project. By the end, you'll have a project that can:

- Authenticate users with Discord
- Set up logging and status monitoring
- Start the SDK and establish a connection
- Request the number of Discord friends the player has

:::info
For the initial launch, the Unreal plugin has a name of `DiscordPartnerSDK` but this name will be changing to `DiscordSocialSDK` in a future version
:::

### Prerequisites

We are going to make a simple Unreal console application for this guide. Make sure you have the following prerequisites:

- Windows
- Visual Studio 2022
- Unreal Engine 5.5

Let's walk through the steps in detail.

---

<AppCreationSteps />

---

## Step 4: Download the Social SDK for Unreal Engine

1. Click on the `Downloads` link under the Discord Social SDK section of the sidebar.
2. Select the latest version from the version dropdown and download the SDK for Unreal Engine.

:::info
A Unreal Engine sample project is available for download on this page, but we are not going to cover it in this guide. Explore it on your own after you finish this guide!
:::

---

## Step 5: Project Setup

### Create a new Unreal Engine project

Select Third Person Unreal project (C++ language). We'll set the project name to `DiscordSocialUnreal`.

:::info
The code samples below assume the project name is `DiscordSocialUnreal`. If you use a different name, make sure to replace it in the code.
:::

Wait for the shaders to compile. This can take a while.

### Add the Discord SDK to the project

Locate your Unreal project in the Windows file explorer.

Create a new directory named `Plugins` in the base of your project directory (`DiscordSocialUnreal/Plugins`).

Extract the Discord SDK archive in the Plugins directory. You should end up with a directory called `DiscordPartnerSDK` inside of Plugins `DiscordSocialUnreal/Plugins/DiscordPartnerSDK`.

:::info
Double check the name of the `DiscordPartnerSDK` folder once you've extracted it. It may change between versions and you'll need to add the correct name in the code below.
:::

Reload Unreal Editor and open the project. It should ask if you'd like to recompile the `DiscordPartnerSDK` plugin on launch.

Open Visual Studio from the `Tools -> Open Visual Studio` menu in Unreal Editor.

Open your `DiscordSocialUnreal.Build.cs` file located at `/Source/DiscordSocialUnreal/` and add the following line after `PublicDependencyModuleNames` array:

```cpp
PrivateDependencyModuleNames.AddRange(new string[] { "DiscordPartnerSDK" });
```

Back in Unreal Editor, refresh the Visual Studio Project from the `Tools -> Refresh Visual Studio Project` menu.

In the Unreal Editor, compile the code with `Ctrl-Alt-F11`. You should see a "Live coding succeeded" modal window if the compilation is successful.

--- 

## Step 6: Initialize the SDK

In this section, we'll add callbacks for logging and status of the SDK and OAuth2 authentication to support account linking with Discord. This process will:

1. Open the Discord app or a browser window for Discord login
2. Get an authorization code
3. Exchange it for an access token
4. Connect to Discord

Open `DiscordSocialUnrealCharacter.h` in Visual Studio, where we start integrating the Social SDK!

### DiscordLocalPlayerSubsystem

To use the Social SDK with Unreal Engine, we will need to include the `DiscordLocalPlayerSubsystem` which is responsible for managing the lifecycle of the client and executing the [`RunCallbacks`] event loop.

Add the following code to `DiscordSocialUnrealCharacter.h`:

```cpp
#include "DiscordLocalPlayerSubsystem.h"
```

Now let's add the following functions to the public section of the DiscordSocialUnrealCharacter class:

##### **DiscordSocialUnrealCharacter.h**
```cpp
UFUNCTION(Exec)
void DiscordConnect();

UFUNCTION()
void OnStatusChanged(EDiscordClientStatus Status, EDiscordClientError Error, int32 ErrorDetail);

UPROPERTY()
UDiscordAuthorizationCodeVerifier* CodeVerifier;

UPROPERTY()
UDiscordLocalPlayerSubsystem* Discord;
```

And add the following functions to the protected section of the DiscordSocialUnrealCharacter class:

##### **DiscordSocialUnrealCharacter.h**

```cpp
void BeginPlay();
void OnLogMessage(FString Message, EDiscordLoggingSeverity Severity);
void OnAuthorizeCompleted(UDiscordClientResult* Result, FString Code, FString RedirectUri);
void OnTokenExchange(UDiscordClientResult* Result, FString AccessToken, FString RefreshToken, EDiscordAuthorizationTokenType TokenType, int32 ExpiresIn, FString Scope);
void OnTokenUpdated(UDiscordClientResult* Result);
```

Now let's add the implementation of these functions to the `DiscordSocialUnrealCharacter.cpp` file.

In the `DiscordSocialUnrealCharacter.cpp` file, add the following code:

##### **DiscordSocialUnrealCharacter.cpp**

```cpp
#define APPLICATION_ID 1111111111111111111

void ADiscordSocialUnrealCharacter::BeginPlay() {
  auto PlayerController = Cast<APlayerController>(GetController());
  auto LocalPlayer = PlayerController->GetLocalPlayer();
  Discord = ULocalPlayer::GetSubsystem<UDiscordLocalPlayerSubsystem>(LocalPlayer);
  auto LogCallback = FDiscordClientLogCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnLogMessage);
  FScriptDelegate StatusChanged;
  StatusChanged.BindUFunction(this, "OnStatusChanged");
  Discord->Client->AddLogCallback(LogCallback, EDiscordLoggingSeverity::Info);
  Discord->OnStatusChanged.Add(StatusChanged);
}

void ADiscordSocialUnrealCharacter::DiscordConnect() {
  CodeVerifier = Discord->Client->CreateAuthorizationCodeVerifier();
  auto AuthArgs = NewObject<UDiscordAuthorizationArgs>();
  AuthArgs->Init();
  AuthArgs->SetClientId(APPLICATION_ID);
  AuthArgs->SetScopes(UDiscordClient::GetDefaultPresenceScopes());
  AuthArgs->SetCodeChallenge(CodeVerifier->Challenge());
  Discord->Client->Authorize(AuthArgs, FDiscordClientAuthorizationCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnAuthorizeCompleted));
}

void ADiscordSocialUnrealCharacter::OnLogMessage(FString Message, EDiscordLoggingSeverity Severity) {
  UE_LOG(LogTemplateCharacter, Log, TEXT("[%s] %s"), *UEnum::GetValueAsString(Severity), *Message);
}

void ADiscordSocialUnrealCharacter::OnStatusChanged(EDiscordClientStatus Status, EDiscordClientError Error, int32 ErrorDetail) {
  UE_LOG(LogTemplateCharacter, Log, TEXT("Connection status: %s"), *UEnum::GetValueAsString(Status));
  if (Status == EDiscordClientStatus::Ready) {
    UE_LOG(LogTemplateCharacter, Log, TEXT("Connected to Discord! Ready to go! You can now start using Discord features."));
  }
  else if (Error != EDiscordClientError::None) {
    UE_LOG(LogTemplateCharacter, Log, TEXT("Connection error: %s (Detail: %d)"), *UEnum::GetValueAsString(Error), ErrorDetail);
  }
}

void ADiscordSocialUnrealCharacter::OnAuthorizeCompleted(UDiscordClientResult* Result, FString Code, FString RedirectUri) {
  if (!Result->Successful()) {
    UE_LOG( LogTemplateCharacter, Error, TEXT("Discord authorization failed: %s"), *Result->Error());
    return;
  }

  UE_LOG(LogTemplateCharacter, Log, TEXT("Authorization successful! Getting access token..."));
  Discord->Client->GetToken(APPLICATION_ID, Code, CodeVerifier->Verifier(), RedirectUri, FDiscordClientTokenExchangeCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnTokenExchange));
}

void ADiscordSocialUnrealCharacter::OnTokenExchange(UDiscordClientResult* Result, FString AccessToken, FString RefreshToken, EDiscordAuthorizationTokenType TokenType, int32 ExpiresIn, FString Scope) {
  if (!Result->Successful()) {
    UE_LOG(LogTemplateCharacter, Error, TEXT("Discord token exchange failed: %s"), *Result->Error());
  }

  Discord->Client->UpdateToken(TokenType, AccessToken, FDiscordClientUpdateTokenCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnTokenUpdated));
}

void ADiscordSocialUnrealCharacter::OnTokenUpdated(UDiscordClientResult* Result) {
  Discord->Client->Connect();
}
```

### What's Happening Here?

1. We create a code verifier for OAuth2 PKCE security
2. Set up authorization arguments with your app ID and required scopes
3. Start the auth flow with [`Client::Authorize`], which opens a browser
4. When authorized, we exchange the code for an access token
5. [`Client::UpdateToken`] tells the SDK to use our access token for Discord API calls
6. Once the token is updated, we call [`Client::Connect`], and the SDK will begin connecting asynchronously

### Testing It Out

Save your changes in Visual Studio and return to Unreal Editor.

Compile the code in Unreal Editor with `Ctrl-Alt-F11`

Enter play mode and find the console at the bottom of Unreal Editor. Run `DiscordConnect` as a command to start the account linking process.

```
DiscordConnect
```

If Discord is open on your computer, you should see a prompt to authorize the connection. Click "Authorize" to continue.

If the connection is successful, you should see a message in the Unreal Editor console that says, "Connected to Discord! Ready to go! You can now start using Discord features."

:::info
Most Discord features won't work until the status is `Ready`. The status callback lets you know when you can start using them.
:::

### Troubleshooting

- Double check your `APPLICATION_ID` is correct
- Ensure you've added the redirect URL in your Discord Developer Portal
- Check the output log for specific error messages
- Check that your access token is valid
- Ensure you have internet connectivity

<DylibMacError />

Now that your client is in a ready state, we can start implementing Discord social features.

## Step 7: Access Discord Relationships

Let's access the user's Discord relationships (friends list) and display the count. This will help you understand how to access and use Discord data in your game.

Add this code to the `Ready` section of `OnStatusChanged`:
```cpp
  if (Status == EDiscordClientStatus::Ready) {
    UE_LOG(LogTemplateCharacter, Log, TEXT("Connected to Discord! Ready to go! You can now start using Discord features."));
    UE_LOG(LogTemplateCharacter, Log, TEXT("👥 Friends Count: %d"), Discord->Client->GetRelationships().Num());
  }
```

### What This Code Does

Now, when the client status is `Ready,` we'll call [`Client::GetRelationships`], returning us a list of all the player's friends. We then log the number of friends directly to the output log.

### Testing It Out

Save your changes in Visual Studio and return to Unreal Editor.

Compile the code in Unreal Editor with `Ctrl-Alt-F11`

Enter play mode, and find the console at the bottom of Unreal Editor, run `DiscordConnect`.

### Example Output

```
👥 Friends Count: 42
```

### Troubleshooting

- Verify your OAuth2 scopes include relationships access
- Ensure you're connected (status is `Ready`)
- Check that you have friends on Discord
- Look for errors in the output log

Next, we'll learn how to show your game's activity on Discord with Rich Presence!

## Step 8: Set Rich Presence

Let's show your game's activity on Discord using Rich Presence. This feature lets players see what others are doing in your game directly in their Discord friends list.

Add this code to the `Ready` section of `OnStatusChanged`:
```cpp
  if (Status == EDiscordClientStatus::Ready) {
    UE_LOG(LogTemplateCharacter, Log, TEXT("Connected to Discord! Ready to go! You can now start using Discord features."));
    UE_LOG(LogTemplateCharacter, Log, TEXT("👥 Friends Count: %d"), Discord->Client->GetRelationships().Num());

    UE_LOG(LogTemplateCharacter, Log, TEXT("Connected to Discord! Ready to go! You can now start using Discord features."));
    UDiscordActivity* Activity = NewObject<UDiscordActivity>();
    Activity->Init();
    Activity->SetType(EDiscordActivityTypes::Playing);
    Activity->SetState("In competitive match");
    Activity->SetDetails("Rank: Diamond II");
        Discord->Client->UpdateRichPresence(Activity, FDiscordClientUpdateRichPresenceCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnRichPresenceUpdated));
  }
```

Then add this new method:
```cpp
void ADiscordSocialUnrealCharacter::OnRichPresenceUpdated(UDiscordClientResult* Result) {
  if (Result->Successful()) {
    UE_LOG(LogTemplateCharacter, Log, TEXT("Rich Presence updated successfully!"));
  } else {
    UE_LOG(LogTemplateCharacter, Error, TEXT("Rich Presence update failed"));
  }
}
```

### What This Code Does

1. Creates an [`Activity`] object to represent what the player is doing
2. Sets basic information like:
  - The activity type (Playing)
  - Current state ("In Competitive Match")
  - Additional details ("Rank: Diamond II")
3. Updates your rich presence on Discord

### Testing It Out

Save your changes in Visual Studio and return to Unreal Editor.

Compile the code in Unreal Editor with `Ctrl-Alt-F11`

Enter play mode and find the console at the bottom of Unreal Editor. Run `DiscordConnect.`

Once the OAuth flow is complete, the output log will tell you if setting rich presence was successful, and you can check your Discord profile to see it!

### Troubleshooting

If you don't see your presence:
- Ensure you're connected (status is `Ready`)
- Check the output log for error messages
- Verify your activity settings are valid
- Make sure you're not invisible on Discord

---

<Collapsible title="The full DiscordSocialUnreal.Build.cs" icon="code">
```cs
// Copyright Epic Games, Inc. All Rights Reserved.

using UnrealBuildTool;

public class DiscordSocialUnreal : ModuleRules
{
	public DiscordSocialUnreal(ReadOnlyTargetRules Target) : base(Target)
	{
		PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;

		PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore", "EnhancedInput" });
		PrivateDependencyModuleNames.AddRange(new string[] { "DiscordPartnerSDK" });
    }
}
```
</Collapsible>

<Collapsible title="The full DiscordSocialUnrealCharacter.cpp" icon="code">
```cpp
// Copyright Epic Games, Inc. All Rights Reserved.

#include "DiscordSocialUnrealCharacter.h"
#include "Engine/LocalPlayer.h"
#include "Camera/CameraComponent.h"
#include "Components/CapsuleComponent.h"
#include "GameFramework/CharacterMovementComponent.h"
#include "GameFramework/SpringArmComponent.h"
#include "GameFramework/Controller.h"
#include "EnhancedInputComponent.h"
#include "EnhancedInputSubsystems.h"
#include "InputActionValue.h"

DEFINE_LOG_CATEGORY(LogTemplateCharacter);

#define APPLICATION_ID 1111111111111111111

void ADiscordSocialUnrealCharacter::BeginPlay() {
	auto PlayerController = Cast<APlayerController>(GetController());
	auto LocalPlayer = PlayerController->GetLocalPlayer();
	Discord = ULocalPlayer::GetSubsystem<UDiscordLocalPlayerSubsystem>(LocalPlayer);
	auto LogCallback = FDiscordClientLogCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnLogMessage);
	FScriptDelegate StatusChanged;
	StatusChanged.BindUFunction(this, "OnStatusChanged");
	Discord->Client->AddLogCallback(LogCallback, EDiscordLoggingSeverity::Info);
	Discord->OnStatusChanged.Add(StatusChanged);
}

void ADiscordSocialUnrealCharacter::DiscordConnect() {
	CodeVerifier = Discord->Client->CreateAuthorizationCodeVerifier();
	auto AuthArgs = NewObject<UDiscordAuthorizationArgs>();
	AuthArgs->Init();
	AuthArgs->SetClientId(APPLICATION_ID);
	AuthArgs->SetScopes(UDiscordClient::GetDefaultScopes());
	AuthArgs->SetCodeChallenge(CodeVerifier->Challenge());
	Discord->Client->Authorize(AuthArgs, FDiscordClientAuthorizationCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnAuthorizeCompleted));
}

void ADiscordSocialUnrealCharacter::OnLogMessage(FString Message, EDiscordLoggingSeverity Severity) {
	UE_LOG(LogTemplateCharacter, Log, TEXT("[%s] %s"), *UEnum::GetValueAsString(Severity), *Message);
}

void ADiscordSocialUnrealCharacter::OnStatusChanged(EDiscordClientStatus Status, EDiscordClientError Error, int32 ErrorDetail) {
	UE_LOG(LogTemplateCharacter, Log, TEXT("Connection status: %s"), *UEnum::GetValueAsString(Status));
	if (Status == EDiscordClientStatus::Ready) {
		UE_LOG(LogTemplateCharacter, Log, TEXT("Connected to Discord! Ready to go! You can now start using Discord features."));
		UE_LOG(LogTemplateCharacter, Log, TEXT("Number of Relationships: %d"), Discord->Client->GetRelationships().Num());

		UDiscordActivity activity;
		activity.SetDetails("In competitive");
		activity.SetState("Diamond II");
	}
	else if (Error != EDiscordClientError::None) {
		UE_LOG(LogTemplateCharacter, Log, TEXT("Connection error: %s (Detail: %d)"), *UEnum::GetValueAsString(Error), ErrorDetail);
	}
}


void ADiscordSocialUnrealCharacter::OnAuthorizeCompleted(UDiscordClientResult* Result, FString Code, FString RedirectUri) {
	if (!Result->Successful()) {
		UE_LOG(LogTemplateCharacter, Error, TEXT("Discord authorization failed: %s"), *Result->Error());
		return;
	}

	UE_LOG(LogTemplateCharacter, Log, TEXT("Authorization successful! Getting access token..."));
	Discord->Client->GetToken(APPLICATION_ID, Code, CodeVerifier->Verifier(), RedirectUri, FDiscordClientTokenExchangeCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnTokenExchange));
}

void ADiscordSocialUnrealCharacter::OnTokenExchange(UDiscordClientResult* Result, FString AccessToken, FString RefreshToken, EDiscordAuthorizationTokenType TokenType, int32 ExpiresIn, FString Scope) {
	if (!Result->Successful()) {
		UE_LOG(LogTemplateCharacter, Error, TEXT("Discord token exchange failed: %s"), *Result->Error());
	}

	Discord->Client->UpdateToken(TokenType, AccessToken, FDiscordClientUpdateTokenCallback::CreateUObject(this, &ADiscordSocialUnrealCharacter::OnTokenUpdated));
}

void ADiscordSocialUnrealCharacter::OnTokenUpdated(UDiscordClientResult* Result) {
	Discord->Client->Connect();
}

//////////////////////////////////////////////////////////////////////////
// ADiscordSocialUnrealCharacter

ADiscordSocialUnrealCharacter::ADiscordSocialUnrealCharacter()
{
	// Set size for collision capsule
	GetCapsuleComponent()->InitCapsuleSize(42.f, 96.0f);
		
	// Don't rotate when the controller rotates. Let that just affect the camera.
	bUseControllerRotationPitch = false;
	bUseControllerRotationYaw = false;
	bUseControllerRotationRoll = false;

	// Configure character movement
	GetCharacterMovement()->bOrientRotationToMovement = true; // Character moves in the direction of input...	
	GetCharacterMovement()->RotationRate = FRotator(0.0f, 500.0f, 0.0f); // ...at this rotation rate

	// Note: For faster iteration times these variables, and many more, can be tweaked in the Character Blueprint
	// instead of recompiling to adjust them
	GetCharacterMovement()->JumpZVelocity = 700.f;
	GetCharacterMovement()->AirControl = 0.35f;
	GetCharacterMovement()->MaxWalkSpeed = 500.f;
	GetCharacterMovement()->MinAnalogWalkSpeed = 20.f;
	GetCharacterMovement()->BrakingDecelerationWalking = 2000.f;
	GetCharacterMovement()->BrakingDecelerationFalling = 1500.0f;

	// Create a camera boom (pulls in towards the player if there is a collision)
	CameraBoom = CreateDefaultSubobject<USpringArmComponent>(TEXT("CameraBoom"));
	CameraBoom->SetupAttachment(RootComponent);
	CameraBoom->TargetArmLength = 400.0f; // The camera follows at this distance behind the character	
	CameraBoom->bUsePawnControlRotation = true; // Rotate the arm based on the controller

	// Create a follow camera
	FollowCamera = CreateDefaultSubobject<UCameraComponent>(TEXT("FollowCamera"));
	FollowCamera->SetupAttachment(CameraBoom, USpringArmComponent::SocketName); // Attach the camera to the end of the boom and let the boom adjust to match the controller orientation
	FollowCamera->bUsePawnControlRotation = false; // Camera does not rotate relative to arm

	// Note: The skeletal mesh and anim blueprint references on the Mesh component (inherited from Character) 
	// are set in the derived blueprint asset named ThirdPersonCharacter (to avoid direct content references in C++)
}

//////////////////////////////////////////////////////////////////////////
// Input

void ADiscordSocialUnrealCharacter::NotifyControllerChanged()
{
	Super::NotifyControllerChanged();

	// Add Input Mapping Context
	if (APlayerController* PlayerController = Cast<APlayerController>(Controller))
	{
		if (UEnhancedInputLocalPlayerSubsystem* Subsystem = ULocalPlayer::GetSubsystem<UEnhancedInputLocalPlayerSubsystem>(PlayerController->GetLocalPlayer()))
		{
			Subsystem->AddMappingContext(DefaultMappingContext, 0);
		}
	}
}

void ADiscordSocialUnrealCharacter::SetupPlayerInputComponent(UInputComponent* PlayerInputComponent)
{
	// Set up action bindings
	if (UEnhancedInputComponent* EnhancedInputComponent = Cast<UEnhancedInputComponent>(PlayerInputComponent)) {
		
		// Jumping
		EnhancedInputComponent->BindAction(JumpAction, ETriggerEvent::Started, this, &ACharacter::Jump);
		EnhancedInputComponent->BindAction(JumpAction, ETriggerEvent::Completed, this, &ACharacter::StopJumping);

		// Moving
		EnhancedInputComponent->BindAction(MoveAction, ETriggerEvent::Triggered, this, &ADiscordSocialUnrealCharacter::Move);

		// Looking
		EnhancedInputComponent->BindAction(LookAction, ETriggerEvent::Triggered, this, &ADiscordSocialUnrealCharacter::Look);
	}
	else
	{
		UE_LOG(LogTemplateCharacter, Error, TEXT("'%s' Failed to find an Enhanced Input component! This template is built to use the Enhanced Input system. If you intend to use the legacy system, then you will need to update this C++ file."), *GetNameSafe(this));
	}
}

void ADiscordSocialUnrealCharacter::Move(const FInputActionValue& Value)
{
	// input is a Vector2D
	FVector2D MovementVector = Value.Get<FVector2D>();

	if (Controller != nullptr)
	{
		// find out which way is forward
		const FRotator Rotation = Controller->GetControlRotation();
		const FRotator YawRotation(0, Rotation.Yaw, 0);

		// get forward vector
		const FVector ForwardDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::X);
	
		// get right vector 
		const FVector RightDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::Y);

		// add movement 
		AddMovementInput(ForwardDirection, MovementVector.Y);
		AddMovementInput(RightDirection, MovementVector.X);
	}
}

void ADiscordSocialUnrealCharacter::Look(const FInputActionValue& Value)
{
	// input is a Vector2D
	FVector2D LookAxisVector = Value.Get<FVector2D>();

	if (Controller != nullptr)
	{
		// add yaw and pitch input to controller
		AddControllerYawInput(LookAxisVector.X);
		AddControllerPitchInput(LookAxisVector.Y);
	}
}
```
</Collapsible>

<Collapsible title="The full DiscordSocialUnrealCharacter.h" icon="code">
```cpp
// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "DiscordLocalPlayerSubsystem.h"
#include "GameFramework/Character.h"
#include "Logging/LogMacros.h"
#include "DiscordSocialUnrealCharacter.generated.h"

class USpringArmComponent;
class UCameraComponent;
class UInputMappingContext;
class UInputAction;
struct FInputActionValue;

DECLARE_LOG_CATEGORY_EXTERN(LogTemplateCharacter, Log, All);

UCLASS(config=Game)
class ADiscordSocialUnrealCharacter : public ACharacter
{
	GENERATED_BODY()

	/** Camera boom positioning the camera behind the character */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Camera, meta = (AllowPrivateAccess = "true"))
	USpringArmComponent* CameraBoom;

	/** Follow camera */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Camera, meta = (AllowPrivateAccess = "true"))
	UCameraComponent* FollowCamera;
	
	/** MappingContext */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	UInputMappingContext* DefaultMappingContext;

	/** Jump Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	UInputAction* JumpAction;

	/** Move Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	UInputAction* MoveAction;

	/** Look Input Action */
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Input, meta = (AllowPrivateAccess = "true"))
	UInputAction* LookAction;



public:
	ADiscordSocialUnrealCharacter();
	
	UFUNCTION(Exec)
	void DiscordConnect();

	UFUNCTION()
	void OnStatusChanged(EDiscordClientStatus Status, EDiscordClientError Error, int32 ErrorDetail);

	UPROPERTY()
	UDiscordAuthorizationCodeVerifier* CodeVerifier;

	UPROPERTY()
	UDiscordLocalPlayerSubsystem* Discord;

protected:

	/** Called for movement input */
	void Move(const FInputActionValue& Value);

	/** Called for looking input */
	void Look(const FInputActionValue& Value);
	
	void BeginPlay();
	void OnLogMessage(FString Message, EDiscordLoggingSeverity Severity);
	void OnAuthorizeCompleted(UDiscordClientResult* Result, FString Code, FString RedirectUri);
	void OnRichPresenceUpdated(UDiscordClientResult* Result);
	void OnTokenExchange(UDiscordClientResult* Result, FString AccessToken, FString RefreshToken, EDiscordAuthorizationTokenType TokenType, int32 ExpiresIn, FString Scope);
	void OnTokenUpdated(UDiscordClientResult* Result);

protected:

	virtual void NotifyControllerChanged() override;

	virtual void SetupPlayerInputComponent(class UInputComponent* PlayerInputComponent) override;

public:
	/** Returns CameraBoom subobject **/
	FORCEINLINE class USpringArmComponent* GetCameraBoom() const { return CameraBoom; }
	/** Returns FollowCamera subobject **/
	FORCEINLINE class UCameraComponent* GetFollowCamera() const { return FollowCamera; }
};
```
</Collapsible>

---

## Conclusion

Congratulations! You've successfully integrated the Discord Social SDK into your C++ application. Let's review what you've accomplished:

### What You've Built

- ✅ Created a Discord application and configured OAuth2
- ✅ Set up SDK logging and status monitoring
- ✅ Implemented user authentication flow
- ✅ Retrieved Discord relationships data
- ✅ Added Rich Presence support

### Key Concepts Learned

- How to initialize and configure the Discord SDK
- Managing authentication and connections
- Working with Discord's social features
- Handling asynchronous callbacks
- Monitoring SDK status and events

---

## Next Steps

You have successfully set up the Discord Social SDK with Unreal Engine and authenticated with Discord! You can now use the SDK to add more social features in your project.

<Container>
  <Card title="Creating a Unified Friends List" link="/docs/discord-social-sdk/development-guides/creating-a-unified-friends-list" icon="ListViewIcon">
    Create a unified friends list combining Discord and game-specific friendships
  </Card>
  <Card title="Setting Rich Presence" link="/docs/discord-social-sdk/development-guides/setting-rich-presence" icon="UserStatusIcon">
    Customize your game's rich presence to show more advanced information and game invites
  </Card>
  <Card title="Managing Game Invites" link="/docs/discord-social-sdk/development-guides/managing-game-invites" icon="InboxIcon">
    Allow players to invite friends to join their game session or party.
  </Card>
</Container>

<SupportCallout />

---

## Change Log

| Date           | Changes         |
|----------------|-----------------|
| March 17, 2025 | initial release |

{/* Autogenerated Reference Links */}
[`Activity`]: https://discord.com/developers/docs/social-sdk/classdiscordpp_1_1Activity.html#ae793d9adbe16fef402b859ba02bee682
[`Client::Authorize`]: https://discord.com/developers/docs/social-sdk/classdiscordpp_1_1Client.html#ace94a58e27545a933d79db32b387a468
[`Client::Connect`]: https://discord.com/developers/docs/social-sdk/classdiscordpp_1_1Client.html#a873a844c7c4c72e9e693419bb3e290aa
[`Client::GetRelationships`]: https://discord.com/developers/docs/social-sdk/classdiscordpp_1_1Client.html#ad481849835cd570f0e03adafcf90125d
[`Client::UpdateToken`]: https://discord.com/developers/docs/social-sdk/classdiscordpp_1_1Client.html#a606b32cef7796f7fb91c2497bc31afc4
[`RunCallbacks`]: https://discord.com/developers/docs/social-sdk/namespacediscordpp.html#ab5dd8cf274f581ee1885de5816be3c29