;;;;
;;;; FILE IDENTIFICATION
;;;;
-;;;; Name: edge-table-storage.cl
+;;;; Name: edge-table-storage.lisp
;;;; Purpose: Store precompiled edge table for reversi
-;;;; Programer: Kevin M. Rosenberg, M.D.
+;;;; Programer: Kevin Rosenberg
;;;; Date Started: 1 Nov 2001
-;;;; CVS Id: $Id: edge-table-storage.lisp,v 1.1 2002/10/25 08:36:42 kevin Exp $
;;;;
+;;;; $Id: edge-table-storage.lisp,v 1.3 2002/10/25 12:39:15 kevin Exp $
+;;;;
+;;;; This file is Copyright (c) 2002 by Kevin M. Rosenberg
+;;;;
+;;;; Reversi users are granted the rights to distribute and use this software
+;;;; as governed by the terms of the Lisp Lesser GNU Public License
+;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
;;;;***************************************************************************
(in-package :reversi)
(defparameter *et-path* nil)
-(eval-when (:compile-toplevel :load-toplevel :execute)
+(eval-when (:load-toplevel :execute)
+ (let ((precompiled-path (make-pathname
+ :directory '(:absolute "usr" "share" "common-lisp"
+ "source" "reversi")
+ :name "edge-table"
+ :type "dat")))
+ (if (probe-file precompiled-path)
+ (setq *et-path* precompiled-path)
+ (setq *et-path* (make-pathname
+ :directory (pathname-directory *load-truename*)
+ :host (pathname-host *load-truename*)
+ :device (pathname-device *load-truename*)
+ :name "edge-table"
+ :type "dat"))))
(defun store-edge-table (et &optional (path *et-path*))
(with-open-file (stream path :direction :output
:if-exists :supersede)
(print (length et) stream)
(dotimes (i (length et))
+ (declare (fixnum i))
(print (aref et i) stream))))
(defun load-edge-table (&optional (path *et-path*))
(let* ((length (read stream))
(et (make-array length :element-type 'fixnum)))
(dotimes (i length)
+ (declare (fixnum i))
(setf (aref et i) (read stream)))
et))))
- (setq *et-path* (make-pathname :defaults *load-truename* :name nil :type nil))
-
(unless (probe-file *et-path*)
+ (format *trace-output* ";; Recompiling edge-table, this make take several minutes")
(store-edge-table (make-edge-table)))
(unless *edge-table*