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Unity (UniTask) Unity Unity (Legacy) Unreal Engine 5 Unreal Engine 4

GS2-Money

GS2-SDK for Game Engine Reference

SDK for Game Engine

Models

EzWallet

Wallet

Currency in the wallet is managed separately for currency purchased for a fee and currency obtained for free.
Currency purchased for a fee is further managed by the unit price at the time of purchase, allowing for refunds in the event of service termination, or to determine if the balance is sufficient to meet the requirements of the Funds Settlement Act.

The wallet has slots and each slot has a different balance.
If balances cannot be shared across platforms, they can be managed separately by using different slots for each platform.
Currency acquired for free can also be shared across all platforms.

Type Description
slot int Slot Number
paid int Amount of Paid Currency Possession
free int Amount of Free Currency Possession
updatedAt long Datetime of last update

Methods

get

get

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Money.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).Wallet(
        slot: 0
    );
    var item = await domain.ModelAsync();
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Money.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).Wallet(
        slot: 0
    );
    var future = domain.Model();
    yield return future;
    var item = future.Result;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzGetResult> asyncResult = null;
    var current = gs2.Money.Get(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        slot: 0
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Money->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->Wallet(
        0 // slot
    );
    const auto item = Domain.Model();
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->money.getWallet(
    [](gs2::ez::account::AsyncEzGetWalletResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "money.getWallet failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    0 // slot
);

Get Wallet



Request

Type Require Default Limitation Description
namespaceName string ✓ ~ 32 chars Namespace Name
accessToken string ✓ ~ 128 chars User Id
slot int ✓ ~ 100000000 Slot Number

Result

Type Description
item EzWallet Wallet

withdraw

withdraw

///////////////////////////////////////////////////////////////
// New Experience (Enabled UniTask)
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;
#if GS2_ENABLE_UNITASK
using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
#endif

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
await profile.InitializeAsync();
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Money.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).Wallet(
        slot: 0
    );
    var result = await domain.WithdrawAsync(
        count: 50,
        paidOnly: null
    );
    var item = await result.ModelAsync();
    var price = result.Price;
}

///////////////////////////////////////////////////////////////
// New Experience
///////////////////////////////////////////////////////////////

using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);
var future = profile.Initialize();
yield return future;
if (future.Error != null)
{
    onError.Invoke(future.Error, null);
    yield break;
}
var gs2 = new Gs2.Unity.Core.Gs2Domain(profile);

// Up to this line is the initialization process.

{
    var domain = gs2.Money.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).Wallet(
        slot: 0
    );
    var future = domain.Withdraw(
        count: 50,
        paidOnly: null
    );
    yield return future;
    if (future.Error != null)
    {
        onError.Invoke(future.Error, null);
        yield break;
    }
    var future2 = future.Result.Model();
    yield return future2;
    if (future2.Error != null)
    {
        onError.Invoke(future2.Error, null);
        yield break;
    }
    var result = future2.Result;
    var price = future.Result.Price;
}

///////////////////////////////////////////////////////////////
// Legacy Experience
///////////////////////////////////////////////////////////////

using Gs2.Core.AsyncResult;
using Gs2.Gs2Account.Unity.Result;
using Gs2.Unity.Util;

var profile = new Profile(
    clientId: "your client id",
    clientSecret: "your client secret",
    reopener: new Gs2BasicReopener()
);

{
    AsyncResult<object> asyncResult = null;
    var current = profile.Initialize(
        r => { asyncResult = r; }
    );
    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }
}
var gs2 = new Gs2.Unity.Client(profile);

// Up to this line is the initialization process.

{
    AsyncResult<EzWithdrawResult> asyncResult = null;
    var current = gs2.Money.Withdraw(
        callback: r => { asyncResult = r; },
        session: session,
        namespaceName: "namespace-0001",
        slot: 0,
        count: 50,
        paidOnly: false
    );

    yield return current;
    if (asyncResult.Error != null)
    {
        OnError(asyncResult.Error);
        yield break;
    }

    var result = asyncResult.Result;
    var item = result.Item;
    var price = result.Price;
}


const auto Profile = MakeShared<Gs2::UE5::Util::FProfile>(
    "your client id",
    "your client secret",
    Gs2::Core::Model::ERegion::ApNorthEast1,
    MakeShareable<Gs2::UE5::Util::IReOpener>(new Gs2::UE5::Util::FGs2BasicReOpener())
);

Gs2::UE5::Core::Domain::FGs2DomainPtr Gs2;
{
    const auto Future = Profile->Initialize();
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    Gs2 = Future->GetTask().Result();
    Future->EnsureCompletion();
}

// Up to this line is the initialization process.

{
    const auto Domain = Gs2->Money->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        AccessToken
    )->Wallet(
        0 // slot
    );
    const auto Future = Domain->Withdraw(
        50,
        nullptr // paidOnly
    );
    Future->StartSynchronousTask();
    if (!TestFalse(WHAT, Future->GetTask().IsError())) return false;

    // obtain changed values / result values
    const auto Future2 = Future->GetTask().Result()->Model();
    Future2->StartSynchronousTask();
    if (!TestFalse(WHAT, Future2->GetTask().IsError())) return false;
    const auto Result = Future2->GetTask().Result();
    const auto Price = Result->Price;
}

ProfilePtr = std::make_shared<gs2::ez::Profile>(
    TCHAR_TO_ANSI(*ClientId),
    TCHAR_TO_ANSI(*ClientSecret),
    gs2::ez::Gs2BasicReopener()
);

ClientPtr = std::make_shared<gs2::ez::Client>(
    *ProfilePtr
);

ProfilePtr->initialize(
    [this](gs2::ez::Profile::AsyncInitializeResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "profile.initialize failed.");
        }
        else
        {
            AccountCreate();
        }
    }
);

// Up to this line is the initialization process.

ClientPtr->money.withdraw(
    [](gs2::ez::account::AsyncEzWithdrawResult r)
    {
        if (r.getError())
        {
            GEngine->AddOnScreenDebugMessage(-1, 5.f, FColor::Red, "money.withdraw failed.");
        }
        else
        {
            Item = r.getResult()->getItem();
            Price = r.getResult()->getPrice();
        }
    },
    ProfilePtr->getGs2Session(),
    TCHAR_TO_ANSI("namespace-0001"), // namespaceName
    0, // slot
    50, // count
    false // paidOnly
);

Consume the balance from the wallet



Request

Type Require Default Limitation Description
namespaceName string ✓ ~ 32 chars Namespace Name
accessToken string ✓ ~ 128 chars User Id
slot int ✓ ~ 100000000 Slot Number
count int ✓ 1 ~ 2147483646 Quantity of billable currency to be consumed
paidOnly bool ✓ false Only for paid currency

Result

Type Description
item EzWallet Post-withdraw Wallet
price float Price of currency consumed
Unity (UniTask) Unity Unity (Legacy) Unreal Engine 5 Unreal Engine 4