GamePassSDK GamePassSDK is a comprehensive toolkit for integrating game-related functionality on the Solana blockchain. It provides an easy-to-use interface for managing games, user accounts, badges, and leaderboards etc.

Table of Contents

Installation Getting Started Usage

Initializing the SDK Game Management User Management Badge System Leaderboard

API Reference Error Handling Examples Contributing License

Installation Install GamePassSDK using npm: bash

npm install game-pass-sdk

Getting Started To use GamePassSDK, you'll need:

A Solana wallet (keypair) Access to a Solana network (mainnet, testnet, or devnet)

Usage Initializing the SDK First, import and initialize the SDK: javascript

import { GamePassSDK } from "game-pass-sdk";
import { Keypair } from "@solana/web3.js";

// Assume you have a function to get your game's keypair
const gameKeyPair = await getGameKeyPair();

const sdk = new GamePassSDK(gameKeyPair);

Game Management Initialize a new game: javascript

const gameName = "My Awesome Game";
const gameAvatar = "https://example.com/game-avatar.png";

const result = await sdk.initializeGame(gameName, gameAvatar);
console.log("Game initialized:", result.transactionSignature);

User Management Create a user game account: javascript

import { PublicKey } from "@solana/web3.js";

const gameId = new PublicKey("your-game-id");
const userAvatar = "https://example.com/user-avatar.png";
const gamerPublicKey = new PublicKey("gamer-public-key");

const tx = await sdk.getSerializedInitializeUserGameAccountTransaction(gameId, userAvatar, gamerPublicKey);
// Send this transaction to be signed by the user and submitted to the network

Update user level or score: javascript

const newLevel = 5;
const userGameAcctPublicKey = new PublicKey("user-game-account");

await sdk.updateUserLevel(newLevel, userGameAcctPublicKey);

Badge System Create a badge: javascript

const badgeName = "Master Coder";
const badgeDescription = "Awarded for writing 1000 lines of code";
const badgeImageUri = "https://example.com/badge-image.png";
const criteria = "Write 1000 lines of code";

await sdk.createBadge(gameId, badgeMintAddress, badgeName, badgeDescription, badgeImageUri, criteria);

Leaderboard Update the leaderboard: javascript

const leaderboardAddress = new PublicKey("leaderboard-address");

await sdk.updateLeaderboard(gameId, leaderboardAddress, userGameAcctPublicKey);

API Reference For a full list of methods and their parameters, please refer to the API documentation. Error Handling GamePassSDK methods throw errors when operations fail. Always wrap SDK calls in try-catch blocks: javascript

try {
    await sdk.initializeGame(gameName, gameAvatar);
} catch (error) {
    console.error("Failed to initialize game:", error);
}

Examples For more examples, check out the examples directory in the GitHub repository. Contributing We welcome contributions! Please see our Contributing Guide for more details. License GamePassSDK is released under the MIT License.