nya

NyaEngine : 3D Game Engine written in crystal [Work in progress]

Inspired by Unity3D and X-Ray Engine

How to test

Install dependencies :

• OpenGL
• OpenAL (not used yet)
• SDL2
• Pango and Cairo (for fonts)
• Crystal (tested on 0.24.1)

On Gentoo, this can be done using emerge -a dev-games/ode media-libs/libsdl2 media-libs/openal media-libs/mesa x11-libs/pango x11-libs/cairo dev-lang/crystal

Then run engine test:

  git clone https://github.com/nya-engine/nya/
  cd nya
  crystal deps
  crystal spec
  crystal test.cr

Todo list

• [ ] Update code to match modern version of Crystal
  • [ ] Refactor logging
• [ ] Move on to modern OpenGL
  • [ ] Move to CrystalEdge-based matrix stack instead of deprecated OpenGL one
  • [ ] Cut out fixed pipeline stuff
• [ ] Separate server (physics, events, etc.) and client (audio, video, input, etc.)
• [ ] Models
  • [ ] Materials
    • [ ] Support for MTL files
  • [ ] Textures
    • [x] PNG
    • [ ] TGA
    • [ ] DDS
    • [ ] BMP
    • [ ] Dynamic texture generation (works but quite buggy)
  • [x] Support for Wavefront OBJ
  • [ ] Support for more model formats
    • [ ] OGF (probably)
• [ ] Physics (ODE)
• [ ] Windows support (requires windows support in crystal)
• [ ] Modular video and audio drivers
  • [x] Video backends (still WIP)
  • [ ] DirectX support (requires windows support)
• [ ] Audio
• [ ] Scripting
  • [ ] Automatic bindings
  • [ ] Language support
    • [ ] Lua
    • [ ] Ruby
• [ ] Specify version requirements for dependencies
• [ ] Packaging tool