Book Image

Building Minecraft Server Modifications - Second Edition

By : Cody M. Sommer
4 (1)
Book Image

Building Minecraft Server Modifications - Second Edition

4 (1)
By: Cody M. Sommer

Overview of this book

Minecraft is a sandbox game that allows you to play it in any way you want. Coupled with a multiplayer server powered by Spigot, you can customize the game even more! Using the Bukkit API, anyone interested in learning how to program can control their Minecraft world by developing server plugins. This book is a great introduction to software development through the wonderful world of Minecraft. We start by instructing you through how to set up your home PC for Minecraft server development. This includes an IDE complete with the required libraries as well as a Spigot server to test on. You will be guided through writing code for several different plugins. Each chapter teaches you new skills to create plugins of increasing complexity, and each plugin adds a new concept of the Bukkit API By the end of the book, you will have all the knowledge you need about the API to successfully create any type of plugin. You can then practice and build your Java skills through developing more mods for their server.
Table of Contents (17 chapters)
Building Minecraft Server Modifications Second Edition
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Configurable data types


You can easily make most variables in your plugin configurable. The following table comprises various data types and examples of why you may want them to be configurable:

Data Type

How It Can Be Used

int

To define the number of times an event should occur

double

To set the health of a mob when it spawns

boolean

To turn a specific feature on or off

String

To change a message that is sent to a player

ItemStack

To make a customized item appear

Tip

Adding an ItemStack value to a configuration file is complicated, but this will be explained towards the end of this chapter.

We are going to make MobEnhancer configurable. We want to give the players a choice of setting the value of the zombies' health. This will simply be one double value. Let's expand the plugin to support additional creature types. We will create the config file first and then adapt the program to be able to modify different types of mobs. Therefore, we have decided that the config file...