Put it all together - In-game registration - (Unreal Engine module)

Last updated on October 24, 2024

Connect the UI to upgrade account

Open the UpgradeAccountOptionWidget_Starter class CPP file. Locate the predefined NativeConstruct() and NativeOnActivated() functions. Then, add the highlighted code below. This code checks whether the player account is already a full account or not. If it is, it will skip the upgrade account option menu and redirect to the main menu instead.

void UUpgradeAccountOptionWidget_Starter::NativeConstruct()
{
    Super::NativeConstruct();
// ...
    SetVisibility(
        !RegisterUserInGameSubsystem->IsAllowUpgradeAccount() || 
        RegisterUserInGameSubsystem->IsCurrentUserIsFullAccount() ? 
        ESlateVisibility::Hidden : 
        ESlateVisibility::Visible);
}

void UUpgradeAccountOptionWidget_Starter::NativeOnActivated()
{
    if (!RegisterUserInGameSubsystem->IsAllowUpgradeAccount() || 
        RegisterUserInGameSubsystem->IsCurrentUserIsFullAccount())
    {
        SkipUpgradeAccount();
        return;
    }

    Super::NativeOnActivated();

    Btn_Upgrade->OnClicked().AddUObject(this, &ThisClass::ProceedToUpgradeAccount);
    Btn_Skip->OnClicked().AddUObject(this, &ThisClass::SkipUpgradeAccount);
}

Next, open the VerifyAccountWidget_Starter class CPP file and replace the SendVerificationCode() with the code below to send an email verification code request.

void UVerifyAccountWidget_Starter::SendVerificationCode(const bool bForceResend)
{
    ToggleWarningText(false);
    Ws_VerifyAccount->LoadingMessage = SEND_VERIFICATION_CODE_MESSAGE;
    Ws_VerifyAccount->SetWidgetState(EAccelByteWarsWidgetSwitcherState::Loading);

    Btn_Resend->SetIsEnabled(false);
    RegisterUserInGameSubsystem->SendUpgradeAccountVerificationCode(
        UpgradeAccountData.GetEmail(),
        bForceResend,
        FOnSendUpgradeAccountVerificationCodeComplete::CreateWeakLambda(this, [this](bool bWasSuccesful, const FString& ErrorMessage)
        {
            Ws_VerifyAccount->SetWidgetState(EAccelByteWarsWidgetSwitcherState::Not_Empty);

            if (!bWasSuccesful) 
            {
                Btn_Resend->SetIsEnabled(true);
                ToggleWarningText(true, FText::FromString(ErrorMessage));
                return;
            }

            StartRequestVerificationCodeCooldown();
        })
    );
}

Finally, still in the same file, replace the UpgradeAndVerifyAccount() with the code below to upgrade the account using an email verification code.

void UVerifyAccountWidget_Starter::UpgradeAndVerifyAccount()
{
    const FString VerificationCode = Edt_VerificationCode->GetText().ToString();
    if (VerificationCode.IsEmpty()) 
    {
        ToggleWarningText(true, EMPTY_VERIFICATION_CODE_ERROR);
        return;
    }

    ToggleWarningText(false);
    Ws_VerifyAccount->LoadingMessage = UPGRADE_ACCOUNT_MESSAGE;
    Ws_VerifyAccount->SetWidgetState(EAccelByteWarsWidgetSwitcherState::Loading);

    RegisterUserInGameSubsystem->UpgradeAndVerifyAccount(
        AccelByteWarsUtility::GetLocalUserNum(GetOwningPlayer()),
        AccelByteWarsUtility::GetUserId(GetOwningPlayer()),
        UpgradeAccountData.GetUsername(),
        UpgradeAccountData.GetEmail(),
        UpgradeAccountData.GetPassword(),
        VerificationCode,
        FOnUpgradeAndVerifyAccountComplete::CreateWeakLambda(this, [this](bool bWasSuccessful, const FString& ErrorMessage, const FAccountUserData& NewFullAccount)
        {
            Ws_VerifyAccount->SetWidgetState(EAccelByteWarsWidgetSwitcherState::Not_Empty);

            if (!bWasSuccessful)
            {
                ToggleWarningText(true, FText::FromString(ErrorMessage));
                return;
            }

            UpgradeAccountData.Reset();
            OpenToMainMenu();
        })
    );
}

Resources

The files used in this tutorial section are available in the Unreal Byte Wars GitHub repository.

Connect the UI to upgrade account​

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Connect the UI to upgrade account

Resources