Raylib-J

A handmade version of Raylib for Java.

Raylib-J is still in development.

---

About

Raylib-J is a handwritten binding of Raylib in Java using LWJGL3 to provide the OpenGL framework.

To quote @raysan5:

NOTE for ADVENTURERS: raylib is a programming library to enjoy videogames programming; no fancy interface, no visual helpers, no debug button... just coding in the most pure spartan-programmers way.

Raylib-J is currently up-to-date with the 4.2 release of Raylib
Raylib-J is meant to be a one-for-one rewrite of Raylib with some quality of life changes including, but not limited to: JavaDoc comments, DrawFPS(int posX, int posY, Color theColorYouWant), and CloseWindow() being handled automatically!

---

Basic Example

Here's all the code needed to create a window and render some text:

package example;

import com.raylib.java.Raylib;
import com.raylib.java.core.Color;

public class example{

    public static void main(String[] args){
        Raylib rlj = new Raylib();
        rlj.core.InitWindow(800, 600, "Raylib-J Example");

        while (!rlj.core.WindowShouldClose()){
            rlj.core.BeginDrawing();
            rlj.core.ClearBackground(Color.WHITE);
            rlj.text.DrawText("Hello, World!", 800 - (rlj.text.MeasureText("Hello, World!", 20)/2), 300, 20, Color.DARKGRAY);
            rlj.core.EndDrawing();
        }
    }

}

More examples like the one above can be found at the Examples repo, or you can see the wiki for additional documentation and elaboration!

Using Raylib-J

At the current moment Raylib-J is only available as a .jar file. Check the releases page to download the most up-to-date version!

Raylib-J is split between the following modules:

• Core: Contains all basic Raylib functions.
• Models: Load and render models and render 3D Geometry
• Audio: Load, manipulate, and play audio
• RLGL: Raylib's OpenGL abstraction layer.
• Shapes: Need to draw 2D shapes and check collision between them? Look no further.
• Text: Manipulate and render text using the default Raylib font, or import your own!
• Textures: All your texture and image needs.
• Utils: A Raylib-J specific module that contains things like rLights, FileIO, and rEasings

Check the Raylib Cheatsheet to see each module's available methods!

---

Honourable Mentions

Other people helped with this process! Whether that was opening an issue or making a library that was used in place of the original libraries to make a lot of this project possible, or at least much easier to develop. Special thanks to the following:

• delthas for their JavaMP3 API
• brammie15 for catching an error that made it into production for an embarrassingly long time
• elias94 for helping get this library running on OSX
• mateoox600 for catching a number of issues and helping update the Examples Repo
• Irgendwer01 for converting the project to use the Gradle build system.
• ejenk0 for helping with smoothing out the Gradle build process and assisting with the update process.
• Everyone in the Raylib discord!'
• And you for your time checking out this project!

---

Development Status:

Want to see what's cooking or where you can help push the library towards the next release? Check the Roadmap!

Otherwise here's the quick list:

[X] rCore
[X] rShapes
[X] rTextures
[X] rText
[X] rModels
[o] rAudio
[X] RLGL
[X] Raymath
[X] Physac
[X] easings
[X] rLights

Key: X - complete | O - nearing completion | o - in progress | p - postponed