I was playing Minecraft with my work friends and discovered that there is a mod which adds code controlled bots (turtles) that can do most things a player can. My mind went wild with ideas for procedurally built cities, megastructures, and terraformed lands all done with the materials pulled from recursive mining patterns and self sustaining colonies of robots.
OMG Turtles.
Anyway, a lot of this code is pretty unusable and bad right now because I've been in a rush to get something working. dstarlite.lua has an implementation of D* Lite (By Sven Koenig). It works in testing and I'm currently in the process of making a test script I can run in game.