67 lines
2.7 KiB
C
67 lines
2.7 KiB
C
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
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* This is GNU Go, a Go program. Contact gnugo@gnu.org, or see *
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* http://www.gnu.org/software/gnugo/ for more information. *
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* *
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* Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, *
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* 2008 and 2009 by the Free Software Foundation. *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation - version 3 or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License in file COPYING for more details. *
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* *
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* You should have received a copy of the GNU General Public *
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* License along with this program; if not, write to the Free *
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02111, USA. *
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\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* This file contains the global functions of the board library libboard.a. */
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#include "board.h"
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#include "hash.h"
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/* The board state itself. */
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int board_size = DEFAULT_BOARD_SIZE; /* board size */
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Intersection board[BOARDSIZE];
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int board_ko_pos;
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int white_captured; /* number of black and white stones captured */
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int black_captured;
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Intersection initial_board[BOARDSIZE];
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int initial_board_ko_pos;
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int initial_white_captured;
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int initial_black_captured;
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int move_history_color[MAX_MOVE_HISTORY];
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int move_history_pos[MAX_MOVE_HISTORY];
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Hash_data move_history_hash[MAX_MOVE_HISTORY];
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int move_history_pointer;
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float komi = 0.0;
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int handicap = 0;
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int movenum;
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enum suicide_rules suicide_rule = FORBIDDEN;
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enum ko_rules ko_rule = SIMPLE;
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signed char shadow[BOARDMAX];
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/* Hashing of positions. */
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Hash_data board_hash;
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int stackp; /* stack pointer */
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int position_number; /* position number */
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/* Some statistics gathered partly in board.c and hash.c */
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struct stats_data stats;
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/* Variation tracking in SGF trees: */
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int count_variations = 0;
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SGFTree *sgf_dumptree = NULL;
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