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Diffstat (limited to 'dab/main.C')
| -rw-r--r-- | dab/main.C | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/dab/main.C b/dab/main.C new file mode 100644 index 00000000..5f7a6449 --- /dev/null +++ b/dab/main.C @@ -0,0 +1,196 @@ +/* $NetBSD: main.C,v 1.1.1.1 2003/12/26 17:57:03 christos 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. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 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. + */ + +/* + * main.C: Main dots program + */ +#include "defs.h" +RCSID("$Id: main.C,v 1.1.1.1 2003/12/26 17:57:03 christos Exp $") + +#include <iostream> +#include <unistd.h> +#include <stdlib.h> +#include <string.h> +#include <err.h> +#include "algor.h" +#include "board.h" +#include "human.h" +#include "ttyscrn.h" + +// Print the command line usage +static void usage(char* pname) +{ + char* p = strrchr(pname, '/'); + if (p) + p++; + else + p = pname; + std::cerr << "Usage: " << p + << " [-w] [-p <c|h><c|h>] [-n <ngames>] [<ydim> [<xdim>]]" << std::endl; +} + +// Play a single game +static void play(BOARD& b, PLAYER* p[2]) +{ + // Initialize + b.init(); + p[0]->init(); + p[1]->init(); + b.paint(); + + // Alternate turns between players, scoring each turn + for (size_t i = 0;; i = (i + 1) & 1) { + b.score(i, *p[i]); + if (!p[i]->domove(b)) { + // No more moves, game over + break; + } + b.score(i, *p[i]); + } + + // Find who won + p[0]->wl(p[1]->getScore()); + p[1]->wl(p[0]->getScore()); + + // Post scores + b.score(0, *p[0]); + b.score(1, *p[1]); + + // Post totals + b.total(0, *p[0]); + b.total(1, *p[1]); + + // Post games + b.games(0, *p[0]); + b.games(1, *p[1]); + + // Post ties + b.ties(*p[0]); +} + +int main(int argc, char** argv) +{ + size_t ny, nx, nn = 1, wt = 0; + char* nc = "ch"; + int c; + int acs = 1; + + while ((c = getopt(argc, argv, "awp:n:")) != -1) + switch (c) { + case 'a': + acs = 0; + break; + case 'w': + wt++; + break; + + case 'p': + nc = optarg; + break; + + case 'n': + nn = atoi(optarg); + break; + + default: + usage(argv[0]); + return 1; + } + + // Get the size of the board if specified + switch (argc - optind) { + case 0: + ny = nx = 3; + break; + + case 1: + ny = nx = atoi(argv[optind]); + break; + + case 2: + nx = atoi(argv[optind]); + ny = atoi(argv[optind+1]); + break; + + default: + usage(argv[0]); + return 1; + } + + + PLAYER* p[2]; + + // Allocate players + for (size_t i = 0; i < 2; i++) { + char n = nc[1] == nc[0] ? i + '0' : nc[i]; + switch (nc[i]) { + case 'c': + p[i] = new ALGOR(n); + break; + + case 'h': + p[i] = new HUMAN(n); + break; + + default: + usage(argv[0]); + return 1; + } + } + + GAMESCREEN *sc = TTYSCRN::create(acs, ny, nx); + if (sc == NULL) + ::errx(1, "Dimensions too large for current screen."); + + BOARD b(ny, nx, sc); + + // Play games + while (nn--) { + play(b, p); + if (wt) + b.getmove(); + } + + if (wt == 0) + b.getmove(); + // Cleanup + delete sc; + delete p[0]; + delete p[1]; + return 0; +} |