Server/py: To world_db, add empty dicts for things, actions, types.

diff --git a/plomrogue-server.py b/plomrogue-server.py
index 815e5d7f6680e89ee50aec66a994d1400e442733..276903fa471d3d5c9444c61b8eb4cf32d148476b 100755 (executable)
--- a/plomrogue-server.py
+++ b/plomrogue-server.py
@@ -352,7 +352,10 @@ world_db = {
     "SEED_RANDOMNESS": 0,
     "PLAYER_TYPE": 0,
     "MAP_LENGTH": 64,
-    "WORLD_ACTIVE": 0
+    "WORLD_ACTIVE": 0,
+    "thing actions": {},
+    "thing types": {},
+    "things": {}
 }