From 0af38d1882291523d0d290a638e88be793f27678 Mon Sep 17 00:00:00 2001
From: rcoh <rcoh@mit.edu>
Date: Sun, 16 Jan 2011 21:09:26 -0500
Subject: a couple more behavior additions

---
 behaviors/RandomWalk.py       |  2 +-
 behaviors/RestrictLocation.py | 12 ++++++++++++
 util/ComponentRegistry.py     |  3 +++
 3 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 behaviors/RestrictLocation.py

diff --git a/behaviors/RandomWalk.py b/behaviors/RandomWalk.py
index 5a32792..dfe6716 100644
--- a/behaviors/RandomWalk.py
+++ b/behaviors/RandomWalk.py
@@ -6,8 +6,8 @@ import random
 class RandomWalk(Behavior):
     def processResponse(self, sensors, recursives):
         ret = []
+        s = self['StepSize']
         for sensory in sensors:
-            s = self['StepSize']
             step = [random.randint(-s,s), random.randint(-s,s)]
             outdict = dict(sensory)
             outdict[Strings.LOCATION] = Geo.addLocations(step, outdict[Strings.LOCATION])
diff --git a/behaviors/RestrictLocation.py b/behaviors/RestrictLocation.py
new file mode 100644
index 0000000..649500f
--- /dev/null
+++ b/behaviors/RestrictLocation.py
@@ -0,0 +1,12 @@
+from operationscore.Behavior import *
+import util.ComponentRegistry as compReg
+import util.Geo as Geo
+import util.Strings as Strings
+import random
+class RestrictLocation(Behavior):
+    def behaviorInit(self):
+        action = self['Action']
+        modifyParamArgs = {'ParamType': 'Sensor',
+                'ParamName':self['ParamName'],'ParamOp':self['Action']} 
+        
+    def processInput(
diff --git a/util/ComponentRegistry.py b/util/ComponentRegistry.py
index 43c4795..776cd17 100644
--- a/util/ComponentRegistry.py
+++ b/util/ComponentRegistry.py
@@ -31,6 +31,9 @@ def registerComponent(component, cid=None):
         globals()['Registry'][cid] = component
     return cid
 
+def verifyUniqueId(cid):
+    return not cid in globals()['Registry']
+
 def removeComponent(cid):
     globals()['Registry'].pop(cid)
 
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