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Diffstat (limited to 'dab/player.cc')
-rw-r--r-- | dab/player.cc | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/dab/player.cc b/dab/player.cc new file mode 100644 index 0000000..f7fd3d3 --- /dev/null +++ b/dab/player.cc @@ -0,0 +1,91 @@ +/* $NetBSD: player.cc,v 1.2 2008/04/28 20:22:54 martin Exp $ */ + +/*- + * Copyright (c) 2003 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Christos Zoulas. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * player.C: Player base class + */ + +#include "defs.h" +RCSID("$NetBSD: player.cc,v 1.2 2008/04/28 20:22:54 martin Exp $") + +#include "board.h" +#include "player.h" + +PLAYER::PLAYER(char who) : + _who(who), + _score(0), + _total(0), + _games(0), + _ties(0) +{ +} + +void PLAYER::init(void) +{ + _score = 0; +} + +void PLAYER::wl(size_t sc) +{ + _total += _score; + _games += sc < _score; + _ties += sc == _score; +} + +int PLAYER::domove(BOARD& b) +{ + size_t y, x; + int dir; + int score; + + for (;;) { + if (b.full()) + return 0; + + play(b, y, x, dir); + + switch (score = b.domove(y, x, dir, _who)) { + case 0: + // No closure + return 1; + + case -1: + // Not a valid move + b.bell(); + break; + + default: + // Closure, play again + _score += score; + break; + } + } +} |