Butter Engine

Butter Engine is a game engine made in LWJGL and uses its subset libraries for various tasks. What originally started out as a simple rendering library to make the use of LWJGL easier is now becoming a fully fledged engine with easier end user development.

TODO for a first release:

Rendering

• Implement OpenGL 3.3
• Shader Support
• Mesh System
• Separate Entity Rendering from World Rendering
• Model/Animation Loading
• Multi-Texture Support/Materials
• Transparency
• Phong or PBR Lighting Model
• Dynamic Lights
• Baked Lighting

UI

• Implement Nuklear
• Support On-Screen UIs and Menus
• Input Switching

Physics

• Implement PhysX-JNI
• Math Compatibility
• Physics Model Loading

Worlds

• Implement Ashley
• Entity Creation
• Logic Creation
• Import Hammer Maps
• Support Hammer Entities

Audio

• Implement OpenAL
• Spacial Audio
• Any-Sound Playback
• Volume Control

Proper Modding Support

• Event Systems
• Documentation
• Mod Loading/Unloading
• Editor UI with ImGUI (Should be own section)

Base Engine

• Free Camera
• Source Engine Movement Controller

Advanced Features (way after first stable release)

Networking

• Implement Netty
• UDP & Reliable UDP
• Remote Function Calling
• Networked Source Engine Movement Controller

Rendering

• Deferred Rendering
• Raytracing
• OpenGL 4.4 Support
• Vulkan Support

Audio

• Steam Audio

Butter Engine is under the MIT License, check the license for more details. The libraries Butter Engine uses fall under their own respective licenses.