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      1 /*	$NetBSD: player.h,v 1.4 2021/12/05 09:22:45 rillig Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2003 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Christos Zoulas.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 /*
     33  * Player base class
     34  */
     35 
     36 #ifndef _H_PLAYER
     37 #define _H_PLAYER
     38 
     39 class BOARD;
     40 
     41 #include <stdlib.h>
     42 
     43 class PLAYER {
     44   public:
     45     PLAYER(char who);
     46     virtual ~PLAYER() {}
     47     virtual void play(const BOARD& b, size_t& y, size_t& x, int& dir) = 0;
     48 
     49     // Helper functions
     50     void init(void);
     51     int domove(BOARD& b);
     52 
     53     // Member access
     54     char getWho(void) const { return _who; }
     55 
     56     // Display
     57     size_t getScore(void) const { return _score; }
     58     size_t getTotal(void) const { return _total; }
     59     size_t getGames(void) const { return _games; }
     60     size_t getTies(void) const { return _ties;   }
     61     void wl(size_t sc);
     62 
     63   private:
     64     char _who;
     65     size_t _score;
     66     size_t _total;
     67     size_t _games;
     68     size_t _ties;
     69 };
     70 
     71 #endif
     72