Plugin: HelloWorld
It’s a long-held tradition in the programming world to start off with a simple test program that prints out the message “Hello, World.” So we’ll start off by building and running an existing plugin that does that in Minecraft—except we’ll send out a slightly more interesting message.
Here is the Java source code for our HelloWorld plugin, which is already typed in for you in the file ~/Desktop/code/HelloWorld/src/helloworld/HelloWorld.java. There’s a lot of weird stuff in here. (If you haven’t downloaded the code for this book to your Desktop yet, grab it now from http://media.pragprog.com/titles/ahmine2/code/ahmine2-code.zip. You can use unzip from the command line to unpack the archive and create all the files.)
| HelloWorld/src/helloworld/HelloWorld.java ... |
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