+is available that is passable and not inhabited by a thing of the same same type
+or, if the proliferating thing is animate, any other animate thing.
+
+Unexplained 7DRL additions
+---------------------------
+
+GOD_MOOD [-32768 to 32767]
+
+GOD_FAVOR [-32768 to 32767]
+
+SLIPPERS [0 to infinity]
+
+FAVOR_STAGE [0 to 65535]
+
+PLANT_0 [0 to infinity]
+
+LUMBER [0 to infinity]
+
+TOOL_0 [0 to infinity]
+
+EMPATHY [0 to 1]
+
+TT_TOOLS gains the arguments "axe", "carpentry", "wood".