Point clouds are still in progress, only used for stones now, but I did some bugfixing so here's a work-in-progress update.
- Fixed (hopefully) the "can't create saved game file" bug.
- Point cloud models for various stones.
- Added point cloud quality setting.
- Menhir circles use single type of stone object for the circle now.
- Changed how static objects are created for better mod-ability.
- Optimized some parts of world generation.
- Switched random number generator to faster and better xorshift* algorithm.
- Lighting/shading is somewhat off temporarily while transitioning to point cloud models.