# HG changeset patch
# User Neil Muller <drnlmuller@gmail.com>
# Date 1252186218 0
# Node ID 978efd39a099822072dd95657b23546e4e45ef64
# Parent  f8e9a8851d7d79fb261969542342e3dcdac3efed
Limit maximum numbe of foxes generated

diff -r f8e9a8851d7d -r 978efd39a099 gamelib/constants.py
--- a/gamelib/constants.py	Sat Sep 05 19:31:59 2009 +0000
+++ b/gamelib/constants.py	Sat Sep 05 21:30:18 2009 +0000
@@ -53,3 +53,6 @@
         }
 
 TURN_LIMIT = TURN_LIMITS['Two weeks']
+
+ABS_MAX_NUM_FOXES = 50 # Limit possible uppoer number of foxes, due to concerns
+                        # about performance, etc.
diff -r f8e9a8851d7d -r 978efd39a099 gamelib/gameboard.py
--- a/gamelib/gameboard.py	Sat Sep 05 19:31:59 2009 +0000
+++ b/gamelib/gameboard.py	Sat Sep 05 21:30:18 2009 +0000
@@ -322,6 +322,9 @@
         self.tv = tiles.FarmVid()
         self.tv.png_folder_load_tiles('tiles')
         self.tv.tga_load_level(data.filepath('levels/farm.tga'))
+        height, width = self.tv.size
+        # Ensure we don't every try to create more foxes then is sane
+        self.max_foxes = min(height+width-15, constants.ABS_MAX_NUM_FOXES)
         self.create_display()
 
         self.selected_tool = None
@@ -985,7 +988,7 @@
         x, y = 0, 0
         width, height = self.tv.size
         min_foxes = (self.days+3)/2 # always more than one fox
-        new_foxes = random.randint(min_foxes, min_foxes*2)
+        new_foxes = min(random.randint(min_foxes, min_foxes*2), self.max_foxes)
         while len(self.foxes) < new_foxes:
             side = random.randint(0, 3)
             if side == 0: