Added loci, and made dialog processing internal to the engine.

testing/test1.yml

@@ -47,7 +47,19 @@ loadAlways:
     name: guy
     description: a guy
     location: [4, 20]
-    behavior: wander
+    behaviors:
+        none: none # might this work to prevent this character from doing anything?
     customValues:
         dialogs: testing/testDialog.yml
-
+  - !NPC
+    name: follower
+    description: a follower
+    location: [6, 26]
+    behaviors:
+        go: [-1, follow]
+        arrive: [-1, follow]
+    customValues:
+        follow:
+            distance: 2
+            isFollowing: True
+            target: You # yes, YOU!