# HG changeset patch
# User Nicolas Saunier <nicolas.saunier@polymtl.ca>
# Date 1407941476 14400
# Node ID 13df64a9ff9df2f90991bc163378518e910e200a
# Parent  e24eeb244698e2f8d8fb64057a29dc1a92689e49
added function to access point class as 2D list

diff -r e24eeb244698 -r 13df64a9ff9d python/moving.py
--- a/python/moving.py	Wed Aug 13 00:00:08 2014 -0400
+++ b/python/moving.py	Wed Aug 13 10:51:16 2014 -0400
@@ -179,6 +179,14 @@
 
     def __neg__(self):
         return Point(-self.x, -self.y)
+
+    def __getitem__(self, i):
+        if i == 0:
+            return self.x
+        elif i == 1:
+            return self.y
+        else:
+            raise IndexError()
     
     def orthogonal(self):
         return Point(self.y, -self.x)