iOS SDK

This document explains how to use the GAMEPOT iOS SDK for game development on iOS. By installing the SDK and configuring the environment, you can integrate the game with the

System Requirements

The following are the system requirements for using the GAMEPOT iOS SDK:

• Minimum requirement: iOS 15 or higher (If support for lower iOS versions is needed, please contact [e-mail].)

SDK Installation and Environment Configuration

After installing the iOS SDK, configure the environment to integrate the GAMEPOT dashboard with the game and use the necessary features for game development.

The languages supported by the GAMEPOT SDK are as follows:

• Korean, English, Italian, Thai, Vietnamese, Japanese, Chinese (Simplified/Traditional), Indonesian, German, Spanish, French.

When the app is run, the supported language will be displayed according to the device's language. If a language is not supported, it will default to English.

SDK Installation

To install the GAMEPOT iOS SDK and set up the project, follow these steps

1. Log in to the dashboard with an administrator account.

2. In the iOS project folder, create a Podfile using CocoaPods.

pod init

1. Add the NBase SDK to the Podfile. Please refer to the "Podfile Configuration" section below for the Podfile definitions.

2. Install the NBase SDK via CocoaPods.

pod install

COCOAPODS

For the iOS SDK, you must install CocoaPods for a successful installation.

Podfile Configuration

Open the Podfile with a text editor and add the necessary frameworks for the GAMEPOT SDK.

platform :ios, '15.0'

# Project Main Target
target 'Project Main Target' do
...
  pod 'Alamofire', '5.8.1'
  pod 'Apollo', '1.14.1'
  pod 'Socket.IO-Client-Swift', '16.1.0'
  pod 'AppAuth', '1.6.2'
  pod 'SDWebImage', '5.19.1'
  pod 'NBase', '3.0.51'
...
end

Example: If using Google login and Facebook login.

platform :ios, '15.0'

target 'GAMEPOT_GAME' do
 use_frameworks!

 # Pods for Nbase SDK
 pod 'Alamofire', '5.8.1'
 pod 'Apollo', '1.14.1'
 pod 'Socket.IO-Client-Swift', '16.1.0'
 pod 'AppAuth', '1.6.2'
 pod 'SDWebImage', '5.19.1'
 pod 'NBase', '3.0.51'
 pod 'NBaseAdapterProviderGoogle', '3.0.1'
 pod 'NBaseAdapterProviderFacebook', '3.0.51'
end

Name	Version	Type	Dependeny modules
NBase	3.0.51	GAMEPOT Base Module	X
NBaseAdapterProviderGoogle	3.0.1	Google Login
NBaseAdapterProviderFacebook	3.0.51	Facebook Login	FBSDKLoginKit (16.3.1)
NBaseAdapterProviderNaver	3.0.1	NAVER Login
NBaseAdapterProviderLine	3.0.1	Line Login
NBaseAdapterProviderX	3.0.1	X Login

For email, Apple, and guest logins, they are applied to the base module.

Adding Apollo Package Manager

If the error "No such module 'Apollo'" occurs, please run the Swift Package Manager and add the Apollo framework.

Click the '+' button, then add the package collection 'https://github.com/apollographql/apollo-ios.git', select apollo-ios, and then choose the main project target in the Add Package section.

Preparation

1. You can copy the Project ID and Project Key from the Dashboard → Project Settings.

2. Environment settings for login, store, and integration can all be added/modified from the Dashboard → Project Settings.

3. For each login method, refer to the [Login Authentication Settings], configure it in the console, and add it to the dashboard.

4. For in-app payments, refer to the [Store Settings], configure it in the console, and add it to the dashboard.

5. Please register items for in-app payments in each store. Add them in the Dashboard → Payment → In-App section.

Initialization

To initialize, add the following code to the object used in the first scene that loads when the game starts.

Swift

import NBase

NBase.initialize([projectId], projectKey: [projectKey], storeId: [storeId], language: [language], region: [region]) { result in
    switch result {
    case .success(let data):
        NBase.showToast(message: data?.encodeToJson() ?? "")
    case .failure(let error):
        NBase.showToast(message: error.errorDescription ?? "")
    }
}

Objective-C

[NBaseBridge.shared initialize:[projectId] projectKey:[projectKey] storeId:[storeId] language:[language] region:[region] :^(NSDictionary * _Nullable result, NSError * _Nullable error) {
    if (error) {
        NSLog(@"Initialization Error: %@", error.localizedDescription);
    } else {
        NSLog(@"Initialization succeeded with result: %@", result);
    }
}];

• Parameter

Key	Description	Required
projectId	Dashboard → Project Settings	O
projectKey	shboard → Project Settings	O
storeId	Store (apple, google)	O
language	Language (en,ko,jp ...)	O
region	Region (kr, jp, sg, us, eu, preview)	O

• Callback

Key	Type	Description
status	Bool	Status
language	String	Language
country	String	Country
remote_ip	String	IP
platform	String	Platform
sandbox	Bool	Sandbox Status

Login

To use the SDK login functionality that is triggered when the login button is clicked, depending on the login UI implemented by the developer, please use the following code.

Swift

NBase.signIn(serviceType: .google) { result in
    switch result {
    case .success(let data):
        NBase.showToast(message: data?.encodeToJson() ?? "")
        break
    case .failure(let error):
        if let nBaseError = error as? NBaseError {
            switch nBaseError {
            case .noMaintenance:  // Maintenance
                NBase.showToast(message: error.localizedDescription)
            case .noUpdated : // Update
                NBase.showToast(message: error.localizedDescription)
            default:
                print("An unknown error occurred: \(error)")
                NBase.showToast(message: error.localizedDescription)
            }
        } else {
            print("An error occurred: \(error)")
            NBase.showToast(message: error.localizedDescription)
        }
    }
}

Objective-C

[NBaseBridge.shared signIn:serviceType :^(NSDictionary * _Nullable result, NSError * _Nullable error) {
    if (error) {
        NSLog(@"signIn Error: %@", error.localizedDescription);
    } else {
        NSLog(@"signIn succeeded with result: %@", result);
    }
}];

• Parameter

Key	Description
SignInServiceType.google	Google
SignInServiceType.anonymous	Guest
SignInServiceType.facebook	Facebook
SignInServiceType.apple	Apple
SignInServiceType.kakao	Kakao
SignInServiceType.x	X
SignInServiceType.line	Line
SignInServiceType.naver	NAVER
SignInServiceType.github	Github
SignInServiceType.microsoft	Microsoft
SignInServiceType.huawei	Huawei

• Callback

Key	Type	Description
id	String	User ID
name	String	User Name
nickname	String	User Nickname
email	String	Email
token	String	Token
age	Int	Age
birth	String	Date of Birth
sex	String	Gender
profile	String	Profile URL
mobile	String	Phone Number

Automatic Login (Optional)

After initialization, the system attempts automatic login using the last authentication method the user logged in with.

Swift

NBase.signInLastLoggedIn(completionHandler: { result in
    switch result {
    case .success(let data):
        NBase.showToast(message: data?.encodeToJson() ?? "")
    case .failure(let error):
        NBase.showToast(message: error.errorDescription ?? "")
    }
})

Objective-C

[NBaseBridge.shared signInLastLoggedIn:^(NSDictionary * _Nullable result, NSError * _Nullable error) {
    if (error) {
        NSLog(@"signInLastLoggedIn Error: %@", error.localizedDescription);
    } else {
        NSLog(@"signInLastLoggedIn succeeded with result: %@", result);
    }
}];

Self-ID and Password Authentication (Optional)

This authentication method allows users to log in using their email address and password. It performs user authentication based on the user's email address and password. This feature plays an important role in traditional email/password-based authentication systems.

Swift

NBase.signInWithPassword(username: [username], password: [password], options: [option]) { result in
    switch result {
    case .success(let user):
        NBase.showToast(message: user?.encodeToJson() ?? "")
    case .failure(let error):
        NBase.showToast(message: error.errorDescription ?? "")
    }
}

Objective-C

[NBaseBridge.shared signInWithPassword:[username] password:[password] options:[options] :^(NSDictionary * _Nullable result, NSError * _Nullable error) {
    if (error) {
        NSLog(@"signInWithPassword Error: %@", error.localizedDescription);
    } else {
        NSLog(@"signInWithPassword succeeded with result: %@", result);
    }
}];

Logout

To use the SDK logout function, please use the code below.

Swift

NBase.signOut() { result in
    switch result {
    case .success(let status):
        NBase.showToast(message: "signOut \((status != nil) ? "true" : "false")")
    case .failure(let error):
        NBase.showToast(message: error.errorDescription ?? "")
    }
}

Objective-C

[NBaseBridge.shared signOut:^(NSNumber *result, NSError *error) {
    if (error) {
        NSLog(@"signOut Error: %@", error.localizedDescription);
    } else {
        NSLog(@"signOut: %@", result.boolValue ? @"YES" : @"NO");
    }
}];

• Callback

Key	Type	Description
status	Bool	Success Status

Payment

Before making a payment, you must configure the settings for each store according to the store's requirements in the [Store Settings].

Additionally, if items have not been added in the Dashboard → Payment → In-App section, the error 'ProductID not found' will occur.

Fetch In-App Information

When making a payment, you need to display payment information and local currency details on the screen. You can retrieve the current payment currency, name, and other details using the functions below. If the information is not fetched correctly, please check the console settings.

Swift

let products = NBase.getProductItems()

Objective-C

[NBaseBridge.shared getProductItems:^(NSString * _Nullable result) {
    NSLog(@"getProductItems result: %@", result);
}];

• Callback

Key	Type	Description
id	String	Product ID
name	String	Product Name
currency	String	Currency
price	Float64	Product Price
localizedPrice	String	Localized Price
description	String	Product Description

Payment Request

You can request a payment using the productId from the fetched in-app information.

Swift

NBase.purchase(productId: [productId], metadata: [metadata], options: [options]) { result in
    switch result {
    case .success(let data):
        NBase.showToast(message: data?.encodeToJson() ?? "")
    case .failure(let error):
        NBase.showToast(message: error.errorDescription ?? "")
    }
}

Objective-C

[NBaseBridge.shared purchase:[productId] metadata:[metadata] options:[options] :^(NSDictionary * _Nullable result, NSError * _Nullable error) {
    if (error) {
        NSLog(@"purchase Error: %@", error.localizedDescription);
    } else {
        NSLog(@"purchase succeeded with result: %@", result);
    }
}];

• Parameter

Key	Description	Required
productId	Product ID (Dashboard → Payment → IAP)	O
metadata	Metadata	X
options	결Payment Option Features	X

• Callback

Key	Type	Description
orderId	String	Order ID
receipt	String	Receipt
signature	String	Signature
productId	String	Product ID
storeId	String	Store ID
country	String	Country
quantity	Int	Quantity
paymentId	String	Payment ID
currency	String	Currency
serverId	String	Server ID
playerId	String	Player ID
userdata	String	User Data
metadata	String	Metadata
options	String	Payment Options
authCode	String	Authentication Code
level	Int	Level
price	Float64	Price

Troubleshooting

Q. Authorization failed: Error Domain=AKAuthenticationError Code=-7026 A. Click on TARGETS > +Capability to add Sign in with Apple.