BuildEngine
An open source 2D Java game library
BUILD
TO
PROGRAM
BUILDENGINE MAKES JAVA GAME DEVELOPMENT FUN
BuildEngine makes programming in Java a lot easier by providing all sorts of utilities and a robust understandable structure. This way you can focus on programming your game, and BuildEngine takes care of the boring stuff. Some features include:
The Stage is yours
Build like a theatre play, naming conventions are intuative. Easely add your own components.
Rendering
Rendering made easy so you don't have to worry about rotation calculations or your graphics card.
Collisions
With a simple way to test for and resolve collisions using the SAT method.
Utilities
Math, Asset loading, animations, sounds, file I/O, inputcapturing, debug and timed events.
Class Architecture
BuildEngine uses an implementation increasingly popular ECS system. However, because BuildEngine is written in java, and some optimization features of ECS don’t apply to java, the engine functions a bit differently from normal ECS systems. You can think of BuildEngine’s naming convention as if the player were attending a theater show. In this theater show, there is a Stage. The theater show (the game) is being presented on this stage, divided into scenes. Each scene has actors who play in the scene, and directors directing the scene; telling the actors what to do. So if you ever get confused by a name in BuildEngine, think back to this example. Now, layed out here is a diagram of the engine’s core structure.
Chess
A Build Engine Project
A multiplayer experience of Chess. This project uses BuildEngine's architecture, rendering, asset utility's, sound and collission system.
GET STARTED
To get strated, add your preffered build to a new java project in your favorite IDE. See the IDE documentation on how to add a library. Bellow is a quick example of a simple scene to get you started.
- Download your prefered version of BuildEngine.
- Unpack the Zip file.
- Create a new empty Java project in you IDE of choice.
- Add the BuildEngine.jar file to your project dependencies, or as a library.
- Try writing the code bellow.
- Run your program. You should now have a moving character.
If no auto-completion shows up, you probably have not added the BuildEngine jar correctly. Try again by following a tutorial for your IDE. Also make sure you are running the latest Java SDK, otherwise some features may not work as intended.