make macing/shield mechanic even more OP and add testserver

testserv/plugins/Citizens/templates/citizens/templates.yml

@@ -0,0 +1,21 @@
+example:
+  commands:
+    on_template_apply:
+      - say --range 15 Hello!
+      - npc command add say Hello again!
+behavior_tree_example:
+  traits:
+    -
+      name: behavior
+      tree:
+        sequence:
+          - if `npc.spawned`:
+              - cooldown patrol 10s
+              - loop `memory.get('patrol_count', 0) < 3`:
+                - print Patrolling area `memory.get('patrol_count', 0)`
+                - walkto `npc.x + 5` `npc.y` `npc.z`
+                - wait 2s
+                - walkto `npc.x - 5` `npc.y` `npc.z`
+                - set patrol_count `memory.get('patrol_count', 0) + 1`
+              - print Patrol complete!
+              - forget patrol_count