1 /* $NetBSD: player.cc,v 1.1 2003/12/27 01:16:55 christos 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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 /* 40 * player.C: Player base class 41 */ 42 43 #include "defs.h" 44 RCSID("$NetBSD: player.cc,v 1.1 2003/12/27 01:16:55 christos Exp $") 45 46 #include "board.h" 47 #include "player.h" 48 49 PLAYER::PLAYER(char who) : 50 _who(who), 51 _score(0), 52 _total(0), 53 _games(0), 54 _ties(0) 55 { 56 } 57 58 void PLAYER::init(void) 59 { 60 _score = 0; 61 } 62 63 void PLAYER::wl(size_t sc) 64 { 65 _total += _score; 66 _games += sc < _score; 67 _ties += sc == _score; 68 } 69 70 int PLAYER::domove(BOARD& b) 71 { 72 size_t y, x; 73 int dir; 74 int score; 75 76 for (;;) { 77 if (b.full()) 78 return 0; 79 80 play(b, y, x, dir); 81 82 switch (score = b.domove(y, x, dir, _who)) { 83 case 0: 84 // No closure 85 return 1; 86 87 case -1: 88 // Not a valid move 89 b.bell(); 90 break; 91 92 default: 93 // Closure, play again 94 _score += score; 95 break; 96 } 97 } 98 } 99