X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=strategies.lisp;h=e7d2fe681063a35c0c402e28b0a035c7cb99a2dc;hb=9dbc5a868c52636d162d1992a516033d7b3f7e8f;hp=785009ace75234352ad20d8a24bb0e57ef98716b;hpb=1758cfb593196dd65c70199aa1ebd90cbd6e7ee5;p=reversi.git

diff --git a/strategies.lisp b/strategies.lisp
index 785009a..e7d2fe6 100644
--- a/strategies.lisp
+++ b/strategies.lisp
@@ -8,7 +8,7 @@
 ;;;;  Programer:      Kevin Rosenberg based on code by Peter Norvig
 ;;;;  Date Started:   1 Nov 2001
 ;;;;
-;;;; $Id: strategies.lisp,v 1.2 2002/10/25 09:23:39 kevin Exp $
+;;;; $Id: strategies.lisp,v 1.5 2003/05/06 15:51:20 kevin Exp $
 ;;;;
 ;;;; This file is Copyright (c) 2001-2002 by Kevin M. Rosenberg 
 ;;;; and Copyright (c) 1998-2002 Peter Norvig
@@ -18,9 +18,10 @@
 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
 ;;;;***************************************************************************
 
-(in-package :reversi)
-(declaim (optimize (safety 1) (debug 3) (speed 3) (compilation-speed 0)))
+(in-package #:reversi)
 
+(eval-when (:compile-toplevel)
+  (declaim (optimize (safety 1) (space 0) (speed 3) (compilation-speed 0))))
 
 (defun random-strategy (player board)
   "Make any legal move."
@@ -51,8 +52,8 @@
 				  (make-move move player
 					     (copy-board board))))
                              moves))
-             (best  (apply #'max scores)))
-	(declare (fixnum moves best))
+             (best (apply #'max scores)))
+	(declare (fixnum best))
         (elt moves (position best scores)))))
 
 (eval-when (:compile-toplevel :load-toplevel :execute)
@@ -235,9 +236,9 @@
 
 
 (defstruct (node) 
-  (square nil :type square)
-  (board nil :type board)
-  (value nil :type integer))
+  (square(missing-argument) :type square)
+  (board (missing-argument) :type board)
+  (value (missing-argument) :type integer))
 
 (defun alpha-beta-searcher2 (depth eval-fn)
   "Return a strategy that does A-B search with sorted moves."
@@ -534,6 +535,9 @@
    '(random ab3-df ab3-wt ab3-md-wt iago)))
 
   
+(defun text-reversi ()
+  "Sets up a text game between player and computer"
+  )