[Pyode-commits] pyode/src joints.pyx,1.7,1.8

[Matthias B. <mb...@us...>]

Update of /cvsroot/pyode/pyode/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17308/src

Modified Files:
	joints.pyx 
Log Message:
Modified the joint base so that joints can store arbitrary attributes

Index: joints.pyx
===================================================================
RCS file: /cvsroot/pyode/pyode/src/joints.pyx,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** joints.pyx	6 Jun 2005 12:55:52 -0000	1.7
--- joints.pyx	24 Jun 2005 16:21:42 -0000	1.8
***************
*** 103,106 ****
--- 103,110 ----
      cdef object body2
  
+     # A dictionary with user attributes
+     # (set via __getattr__ and __setattr__)
+     cdef object userattribs
+ 
      def __new__(self, *a, **kw):
          self.jid = NULL
***************
*** 109,112 ****
--- 113,117 ----
          self.body1 = None
          self.body2 = None
+         self.userattribs = {}
  
      def __init__(self, *a, **kw):
***************
*** 118,121 ****
--- 123,141 ----
              dJointDestroy(self.jid)
  
+     def __getattr__(self, name):
+         try:
+             return self.userattribs[name]
+         except:
+             raise AttributeError, "Joint object has no attribute '%s'"%name
+             
+     def __setattr__(self, name, value):
+         self.userattribs[name] = value
+ 
+     def __delattr__(self, name):
+         try:
+             del self.userattribs[name]
+         except:
+             raise AttributeError, "Joint object has no attribute '%s'"%name
+ 
      # _destroyed
      def _destroyed(self):