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
    • PNG
    • TGA
    • DDS
    • BMP
    • Dynamic texture generation (works but quite buggy)
  • 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
  • Video backends (still WIP)
  • DirectX support (requires windows support)
• Audio
• Scripting
  • Automatic bindings
  • Language support
    • Lua
    • Ruby
• Specify version requirements for dependencies
• Packaging tool