البداية السريعة

// مكوّن في مشهدك الأول: يُدخل اللاعب بمعرّف محفوظ على هذا الجهاز.
using System.Threading.Tasks;
using Flock;
using Flock.Exceptions;
using UnityEngine;

public class FlockSignIn : MonoBehaviour
{
    private async void Start()
    {
        try
        {
            // تستعيد Flock تسجيل الدخول المحفوظ مع بدئها: انتظره، وسجّل الدخول فقط إن لم يكن أحد مسجَّل الدخول.
            while (FlockClient.IsRestoringSession)
                await Task.Yield();
            if (!FlockClient.Instance.IsAuthenticated)
                await SignInWithThisDeviceAsync();
            Debug.Log($"Signed in as {FlockClient.Instance.CurrentPlayerId}");
        }
        catch (FlockException failed)
        {
            Debug.LogError(failed.Message);   // ما الخطأ، ثم سطر Fix:.
        }
    }

    private static async Task SignInWithThisDeviceAsync()
    {
        // دون معرّف، يستعمل الاستدعاءان معرّف الجهاز الذي تحفظه الحزمة لهذا التثبيت.
        try
        {
            await FlockClient.Instance.Authentication.LoginWithDeviceAsync();
        }
        catch (FlockException notRegistered) when (notRegistered.ErrorCode == FlockErrorCode.PlayerInvalidLoginCredentials)
        {
            // أول تشغيل على هذا الجهاز: التسجيل يُنشئ اللاعب ويُدخله.
            await FlockClient.Instance.Authentication.RegisterWithDeviceAsync();
        }
    }
}

// In an actor, with "Flock" in your module's Build.cs.
#include "FlockSubsystem.h"
#include "Providers/FlockAuthProvider.h"
#include "Providers/FlockGameProvider.h"

UFlockSubsystem* Sdk = UFlockSubsystem::Get(this);
if (!Sdk || !Sdk->IsInitialized())
{
    return;   // The Output Log says why Flock did not start, and how to fix it.
}
if (Sdk->IsAuthenticated())
{
    // Signed in already: Flock restored the saved sign-in as it started. A second sign-in would end
    // the session the first one started.
    UE_LOG(LogTemp, Log, TEXT("Signed in as %s"), *Sdk->GetPlayerId());
    return;
}

const TWeakObjectPtr<UFlockSubsystem> WeakSdk(Sdk);

// An empty device ID: the one the SDK makes once and keeps for this install.
Sdk->GetAuthProvider()->RegisterWithDevice(FString(), FString(),
    [WeakSdk](TFlockResult<FFlockRegisterResult> Registered)
    {
        UFlockSubsystem* LiveSdk = WeakSdk.Get();
        if (!LiveSdk)
        {
            return;   // The game is closing.
        }
        if (!Registered.bSuccess)
        {
            UE_LOG(LogTemp, Warning, TEXT("%s"), *Registered.Error.ToDisplayText());   // What is wrong, then a Fix: line.
            return;
        }
        if (!Registered.Value.bAlreadyRegistered)
        {
            UE_LOG(LogTemp, Log, TEXT("Signed in as %s"), *LiveSdk->GetPlayerId());   // A new player, signed in by the register.
            return;
        }
        LiveSdk->GetAuthProvider()->LoginWithDevice(FString(),
            [](TFlockResult<FFlockPlayerLoginResponse> Login)
            {
                if (Login.bSuccess)
                {
                    UE_LOG(LogTemp, Log, TEXT("Signed in as %s"), *Login.Value.PlayerId);
                }
                else
                {
                    UE_LOG(LogTemp, Warning, TEXT("%s"), *Login.Error.ToDisplayText());
                }
            });
    });

// داخل دالة async، بعد أن يسجّل اللاعب دخوله (بعد تسجيل الدخول أعلاه مثلًا).
using Flock;
using Flock.Models;
using UnityEngine;

GameSchema game = await FlockClient.Instance.Game.GetGameAsync();
Debug.Log($"Playing {game.Name}");

UFlockSubsystem* Sdk = UFlockSubsystem::Get(this);

Sdk->GetGameProvider()->GetGame(
    [](TFlockResult<FFlockGameSchema> Game)
    {
        if (Game.bSuccess)
        {
            UE_LOG(LogTemp, Log, TEXT("Playing %s"), *Game.Value.Name);
        }
        else
        {
            UE_LOG(LogTemp, Warning, TEXT("%s"), *Game.Error.ToDisplayText());
        }
    });