Update to Lwjgl 2.8.2

I just updated libgdx to use Lwjgl 2.8.2 on the desktop. Please test it on your favorite platform and let me know of any problems. I tested it on win32/64 and lin32/64 (Ubuntu in VirtualBox with HW acceleration enabled) without any kind of problems.

The new version also allows us to have the Lwjgl window be resizable. To enable this feature just set the respective field in LwjglApplicationConfiguration to true:

New Build System

I reworked the build system over the last couple of days. It’s now composed of the following:

  • build.xml: the master Ant build script. Responsible for building the core, all backends, extensions and docs
  • build-template.xml: a template Ant script used to build all projects. Invoked by the master build script with appropriate parameters for a project’s classpath, jars that should go into the output jar and so on.

That’s about it. As a result, the release/nightly builds now have the following structure:


docs/
extensions/
armeabi/
armeabi-v7a/
sources/
gdx-$extensionname-sources.jar
gdx-$extensionname.jar
gdx-$extensionname-natives.jar
armeabi/
armeabi-v7a/
sources/
gdx-$projectname-sources.jar
gdx-$projectname.jar
gdx-$projectname-natives.jar

The core and backend jars are in the root folder of the distribution. The armeabi/ and armeabi-v7a/ folder contain the natives for Android, the gdx-$projectname-natives.jar contain the natives for the respective desktop project.

The extensions folder has the same setup for extensions (jars + desktop natives jars + arm binaries).

In other news: i removed the audio analysis and decoder classes from the core, they are now in gdx-audio. I’ll have those finished by the end of the day, including the mpg123 decoder. Stb TrueType has been moved to its own extension as well (gdx-stb-truetype).

You can now easily build your own distribution by invoking:


ant -f build-new.xml

This will create a dist/ directory containing all the jars and natives for both core and extension projects as outlined above. Only requirement: ant needs to be on your $PATH, JAVA_HOME needs to point to your JDK installation.

You can also build individual projects via:


ant -f build-new.xml gdx-$projectname

More things to come 😀