stwiname / Cryptoships

Ethereum based Battleship game

Battleship

A blockchain based take on the classic battleship game

Packages

• Contacts Ethereum contracts
• Oracle Ethreum Oracle
• Website Front end for the game

Development

Getting started

1. Clone the repo
2. Install dependencies with yarn
3. Build the source files with yarn build
4. Install truffle: npm i -g truffle

Running tests

Currently only the contracts package has tests

1. Run npx truffle develop from packages/contracts directory
2. yarn test

Running locally

1. Run a local ethereum blockchain in a separate terminal truffle develop from packages/contracts directory
2. Start the Oracle node packages/oracle --secretKey <secret-key> --web3Endpoint ws://localhost:8545
   • The secret key is one of the private keys that is logged by truffle
   • This will create a new game
3. Start serving the website yarn start
4. Setup metamask
   • If not installed install the metamask browser extension
   • Import one of the private keys from step one, preferably not the same one as the Oracle
5. Navigate to http://localhost:8000/<game-address> in your browser
   • The game address should be logged by the oracle