MEGAETH 2048 Game

A port of the 2048 game for the MEGAETH blockchain, inspired by the Monad 2048 implementation. This repository contains both the smart contracts and the frontend code.

Project Overview

This is an implementation of the classic 2048 puzzle game running fully on-chain using MEGAETH's fast block times. Every move is validated and stored on the blockchain, allowing for a decentralized gaming experience.

Current Issue

I'm encountering an "exceeds block gas limit" error when trying to interact with the deployed contracts from the frontend. Specifically, the error occurs when attempting to initialize a game or make moves.

Error in init transaction: Error: exceeds block gas limit
    at sendRawTransactionAndConfirm (useTransactions.tsx:159:23)
    at async initializeGameTransaction (useTransactions.tsx:320:9)

Despite trying various gas settings, including:

• Gas limit: 300,000 (for startGame) / 200,000 (for play moves)
• maxFeePerGas: 0.05 Gwei
• maxPriorityFeePerGas: 0.01 Gwei

The transactions continue to fail with this error.

Contract Deployments

The smart contracts have been deployed to MEGAETH Testnet at these addresses:

• Board Library: 0x8E389b11408e11951719d55E627A68b516276D07
• MEGAETH2048 Game: 0xd235C7Bb0E76D78405168d6458CB2A6bF9249576

Smart Contracts

This implementation consists of two main contracts:

1. MEGAETH2048: Main game contract that handles game state and player interactions
2. Board Library: Utility library for board manipulation and game logic

The contracts use bit manipulation for efficient storage and gas optimization.

Setup Instructions

Smart Contracts (Development)

# Install dependencies
npm install

# Compile contracts
npx hardhat compile

# Deploy to MEGAETH testnet
npx hardhat run scripts/deploy.ts --network megaeth

Frontend

# Navigate to frontend folder
cd frontend

# Install dependencies
npm install

# Start development server
npm run dev

Required Environment Variables

Create a .env file with the following variables:

PRIVATE_KEY=your_private_key_here
MEGAETH_RPC_URL=https://carrot.megaeth.com/rpc

Original Inspiration

This implementation is based on the Monad 2048 project, adapted for the MEGAETH blockchain. The original contracts and Frontend were modified to work with MEGAETH's network parameters.

License

MIT