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Ethereum Cookbook

You're reading from Ethereum Cookbook Over 100 recipes covering Ethereum-based tokens, games, wallets, smart contracts, protocols, and Dapps

Product type Paperback

Published in Aug 2018

Publisher Packt

ISBN-13 9781789133998

Length 404 pages

Edition 1st Edition

Languages

Solidity

Tools

Ethereum

Concepts

Cryptocurrency

Author (1):

Manoj P R

View More author details

Table of Contents (18) Chapters

Title Page

Copyright and Credits

Packt Upsell

Contributors

Preface

1. Getting Started FREE CHAPTER

2. Smart Contract Development

3. Interacting with the Contract

4. The Truffle Suite

5. Tokens and ICOs

6. Games and DAOs

7. Advanced Solidity

8. Smart Contract Security

9. Design Decisions

10. Other Protocols and Applications

11. Miscellaneous

1. Other Books You May Enjoy

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Index

Creating a basic game on Ethereum

Another wonderful use case for a decentralized platform like Ethereum is building games. CryptoKitties is one such popular game, which is built on Ethereum blockchain. There are many options to consider while creating a decentralized game. You can either go with a fully decentralized and transparent game, or partially decentralized, feature-rich game. It depends on your requirements and target players.

In this recipe, you will learn how to create a simple game that allows the player to own heroes and battle against others.

Getting ready

You need to have a working installation of Ethereum (geth, Parity, ganache, and so on) or the Remix IDE to test this recipe.

The contracts given are for illustration purposes only and cannot be used in real-world systems.

How to do it…

Create a game contract with a target compiler version. We will use version 0.4.23 for this specific contract. This contract acts as a database to store our hero details and a battle arena where heroes...

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Authors (1)

Manoj P R

Manoj P R

Manoj P R is a tech-savvy person who has been working with distributed ledger technology for more than three years. His passion for the latest technology trends in the market has made him an avid learner and contributor in this space. He specializes in Ethereum, JavaScript, and Go. A self-taught programmer, Manoj started his programming career as a freelancer during his early academic life. He has developed many scalable enterprise blockchain solutions for various clients across the globe. He is currently associated with Conduent Labs as a Blockchain SME. He loves solving real-life problems using technology and is a lively contributor towards open source projects. Apart from work, Manoj likes traveling and writing.

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