Gprocessing has been merged into the Azurite game engine

Lightweight 2D java game engine
Explore the docs »

Features · Report Bug · Request Feature

• About the Project
  • Built With
  • Code samples
• Getting Started
  • Prerequisites
  • Installation
  • Documentation
• Milestones
• Issues
• License
• Contact
• Acknowledgements

Originally inspired by the Processing 3 graphics library, Gprocessing is easy to use, but also fast.

• Modern OpenGL through the LWJGL 3 library for fast GPU rendering.
• Entity Component System
• Dear ImGui bindings

This is the first game built using Gprocessing, it is a fully functional breakout clone, which I wrote in only three hours.

• LWJGL 3

public class Main extends Scene { public void awake() { camera = new Camera();	} public void update() { background(255, 255, 255); // Sets the clear color	} }

public class Main extends Scene { GameObject greenRectangle = new GameObject(new Transform(600, 230, 50, 50), 1); GameObject mario = new GameObject(new Transform(600, 200, 50, 50), 2); public void awake() { camera = new Camera(); greenRectangle.addComponent(new SpriteRenderer(new Color(0, 255, 0, 255))); // Creates a new green sprite component mario.addComponent(new SpriteRenderer(new Sprite(Assets.getTexture("src/assets/images/marioSprite.png"))));// Loads the image from the filesystem into a sprite component	} public void update() { background(50, 50, 50); // Sets the clear color	} }

public class Main extends Scene { public void awake() { camera = new Camera();	} public void update() { background(50, 50, 50);	} public void imgui () { ImGui.begin("Demo Window"); ImGui.text("Hello World"); ImGui.end();	} }

• OpenGL capable graphics card (minimum core 330)
• OpenGL capable graphics driver
  • Linux nouveau drivers for nvidia cards do not currently work, you will have to install proprietary drivers.
  • FOSS AMD Drivers for linux do work.

You can find additional instructions in the Wiki.

Clone: git clone https://github.com/athaun/Gprocessing.git open Eclipse, and select import project.

• Eclipse: Select the run icon > Run As > 1 java application

• Intellj: you might have to provide a VM option in the build configuration -Dimgui.library.path=libary/LibImGuiBinaries

• Github Wiki (Work in progress)
• Javadocs (Coming soon)

+ 5.1.2020 Started the project + 6.2.2020 begin convert to modern OpenGL + 6.23.2020 Entity Component System + 8.14.2020 Added ImGui + 9.21.2020 Fixed imGui input callbacks ! 9.21.2020 Created First game using the Engine! 

Copyright (c) 2020 Asher Haun MIT License See LICENSE for more information.

Discord: Asher#6411

• Games With Gabe on Youtube for his amazing tutorial series on building a java game engine!
• Java ImGui bindings from SpaiR/imgui-java