From 6941f7192fe34add95bd444491f399408eaac014 Mon Sep 17 00:00:00 2001
From: Peter Ward <peteraward@gmail.com>
Date: Wed, 28 Oct 2009 17:40:37 +1100
Subject: Added game id to allow stats.

---
 pygame_snake.py | 22 +++++++++++++---------
 snake.py        |  7 ++++++-
 2 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/pygame_snake.py b/pygame_snake.py
index dece4a4..c2ac323 100755
--- a/pygame_snake.py
+++ b/pygame_snake.py
@@ -40,7 +40,9 @@ class PygameSnakeEngine(SnakeEngine):
     EDGE_COLOR = (255, 255, 255)
     EDGE_WIDTH = 1
 
-    def __init__(self, rows, columns, n_apples, width=800, height=600, fullscreen=False):
+    def __init__(self, rows, columns, n_apples,
+                 width=800, height=600, fullscreen=False,
+                 **kwargs):
         flags = 0
         if fullscreen:
             flags |= pygame.FULLSCREEN
@@ -49,7 +51,8 @@ class PygameSnakeEngine(SnakeEngine):
         self.width = width
         self.height = height
 
-        super(PygameSnakeEngine, self).__init__(rows, columns, n_apples)
+        super(PygameSnakeEngine, self).__init__(rows, columns, n_apples,
+                                                **kwargs)
 
     def new_game(self, rows, columns, n_apples):
         super(PygameSnakeEngine, self).new_game(rows, columns, n_apples)
@@ -140,11 +143,12 @@ if __name__ == '__main__':
     from bots import *
     from oldbot import BotWrapper
 
-    game = PygameSnakeEngine(25, 25, 50)
-    game.add_bot(right_bot)
-    game.add_bot(random_bot)
-    game.add_bot(random_bounds_bot)
-    game.add_bot(random_square_bot)
-    game.add_bot(BotWrapper('oldbots/peter.py'))
-    game.run()
+    while True:
+        game = PygameSnakeEngine(25, 25, 50, results=True)
+        game.add_bot(right_bot)
+        game.add_bot(random_bot)
+        game.add_bot(random_bounds_bot)
+        game.add_bot(random_square_bot)
+        game.add_bot(BotWrapper('oldbots/peter.py'))
+        game.run()
 
diff --git a/snake.py b/snake.py
index 022f897..3a286e7 100644
--- a/snake.py
+++ b/snake.py
@@ -2,8 +2,10 @@
 
 from __future__ import division
 
+import sys
 import time
 import string
+import random
 from random import randint
 from collections import deque
 from copy import deepcopy
@@ -18,6 +20,8 @@ class SnakeEngine(object):
         self.letters = list(string.lowercase)
         self.letters.reverse()
 
+        self.game_id = random.randint(0, sys.maxint)
+
         self.bots = {}
         self.results = None
         if results:
@@ -91,7 +95,8 @@ class SnakeEngine(object):
             pass
         else:
             apple_score = len(bot[2])
-            self.results.write('%s,%s,%s\n' % (name, apple_score, time_score))
+            self.results.write('%s,%s,%s,%s\n' % \
+                (self.game_id, name, apple_score, time_score))
             self.results.flush()
 
     def update_snakes(self, directions_id=id(directions)):
-- 
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