# HG changeset patch
# User Neil Muller <drnlmuller@gmail.com>
# Date 1251658752 0
# Node ID f5f74f1f3a0bdb3e1f663261eb38ae1d59c614a4
# Parent  3c4db7bba432b09a06baba3dd84845b223fd0ceb
Discourage foxes from stepping on each other

diff -r 3c4db7bba432 -r f5f74f1f3a0b gamelib/animal.py
--- a/gamelib/animal.py	Sun Aug 30 18:56:09 2009 +0000
+++ b/gamelib/animal.py	Sun Aug 30 18:59:12 2009 +0000
@@ -75,6 +75,15 @@
         if closest.pos == self.pos:
             gameboard.remove_chicken(closest)
             self.full = True
+        for fox in gameboard.foxes:
+            if fox is not self:
+                if fox.pos[0] == xpos and fox.pos[1] == ypos:
+                    if xpos != self.pos[0]:
+                        xpos = self.pos[0]
+                    elif ypos != self.pos[1]:
+                        ypos = self.pos[1]
+                    else: # We move a step away
+                        xpos += 1
         self.pos = (xpos, ypos)