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GNU GO - the game of Go (Wei-Chi)
Version 1.1 last revised 3-1-89
Copyright (C) Free Software Foundation, Inc.
written by Man L. Li
modified by Wayne Iba
documented by Bob Webber
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation - version 1.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License in file COPYING for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Please report any bug/fix, modification, suggestion to
mail address: Man L. Li
Dept. of Computer Science
University of Houston
4800 Calhoun Road
Houston, TX 77004
e-mail address: (Internet)
coscgbn@uhvax1.bitnet (BITNET)
70070,404 (CompuServe)
#include <stdio.h>
extern unsigned char p[19][19], l[19][19];
extern int lib;
extern void countlib(int m, int n, int color);
void eval(int color)
/* evaluate liberty of color pieces */
int i, j;
/* find liberty of each piece */
for (i = 0; i < 19; i++)
for (j = 0; j < 19; j++)
if (p[i][j] == color)
lib = 0;
countlib(i, j, color);
l[i][j] = lib;
} /* end eval */