CleverRaven/Cataclysm-DDA — pull request #3943 by i2amroy (2013-10-29 04:10:37+00:00)
Title: Monster movement effects

1) Makes digging monsters only have a chance to make mounds (based on size)
2) Consolidate digging checks into a single monster function
3) Move sludgetrail effects to below the hallucination check, remove unneeded hallucination checks