Update for torchbearer

Author: redwarp

content/news/042/index.md

@@ -227,6 +227,19 @@ feedback would be very appreciated.
 
 [scene-graph]: https://github.com/sanbox-irl/scene-graph
 
+### [torchbearer]
+
+![Torchbearer in action](torchbearer.png)
+
+_An exemple of torchbearer in action, demonstrating both pathfinding and field of view_
+
+`torchbearer` by [@redwarp] is a library that provides a set of tools to find your path in a grid based dungeon. Specifically, it provide a quick implementation of pathfinding and field of view algorithm.
+
+The 0.6.x version rewrites the field of view algorithm to cast vision rays in a bresenham circle around the point of origin. This change from its [original implementation](https://sites.google.com/site/jicenospam/visibilitydetermination) makes it faster as it removes the needs for error correction.
+
+[torchbearer]: https://github.com/redwarp/torchbearer
+[@redwarp]: https://github.com/redwarp
+
 ## Popular Workgroup Issues in Github
 
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