2 * Copyright (c) 1980, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * @(#)table.c 8.1 (Berkeley) 5/31/93
30 * $FreeBSD: src/games/backgammon/common_source/table.c,v 1.5 1999/11/30 03:48:28 billf Exp $
31 * $DragonFly: src/games/backgammon/common_source/table.c,v 1.4 2006/08/08 16:36:11 pavalos Exp $
36 static int dotable(char, int);
37 static int rsetbrd(void);
39 const char *const help2[] = {
40 " Enter moves as <s>-<f> or <s>/<r> where <s> is the starting",
41 "position, <f> is the finishing position, and <r> is the roll.",
42 "Remember, each die roll must be moved separately.",
52 static const struct state atmata[] = {
54 {'R', 1, 0}, {'?', 7, 0}, {'Q', 0, -3}, {'B', 8, 25},
55 {'9', 2, 25}, {'8', 2, 25}, {'7', 2, 25}, {'6', 2, 25},
56 {'5', 2, 25}, {'4', 2, 25}, {'3', 2, 25}, {'2', 2, 19},
57 {'1', 2, 15}, {'0', 2, 25}, {'.', 0, 0}, {'9', 2, 25},
58 {'8', 2, 25}, {'7', 2, 25}, {'6', 2, 25}, {'5', 2, 25},
60 {'4', 2, 25}, {'3', 2, 25}, {'2', 2, 25}, {'1', 2, 25},
61 {'0', 2, 25}, {'/', 0, 32}, {'-', 0, 39}, {'.', 0, 0},
62 {'/', 5, 32}, {' ', 6, 3}, {',', 6, 3}, {'\n', 0, -1},
63 {'6', 3, 28}, {'5', 3, 28}, {'4', 3, 28}, {'3', 3, 28},
64 {'2', 3, 28}, {'1', 3, 28}, {'.', 0, 0}, {'H', 9, 61},
66 {'9', 4, 61}, {'8', 4, 61}, {'7', 4, 61}, {'6', 4, 61},
67 {'5', 4, 61}, {'4', 4, 61}, {'3', 4, 61}, {'2', 4, 53},
68 {'1', 4, 51}, {'0', 4, 61}, {'.', 0, 0}, {'9', 4, 61},
69 {'8', 4, 61}, {'7', 4, 61}, {'6', 4, 61}, {'5', 4, 61},
70 {'4', 4, 61}, {'3', 4, 61}, {'2', 4, 61}, {'1', 4, 61},
72 {'0', 4, 61}, {' ', 6, 3}, {',', 6, 3}, {'-', 5, 39},
73 {'\n', 0, -1}, {'.', 0, 0}
91 for (j = 0; j < 5; j++)
101 curmove(cturn == -1 ? 18 : 19, 39);
110 if (c == tty.c_cc[VERASE] && ncin > 0) {
112 curmove(curr, curc - 1);
114 if (tty.c_cc[VERASE] == '\010')
117 writec(cin[ncin - 1]);
130 if (c == tty.c_cc[VKILL] && ncin > 0) {
137 if (tty.c_cc[VERASE] == '\010') {
138 for (j = 0; j < ncin; j++)
154 if ((!tflag) || c != '\n')
162 if (n == -1 && mvl >= mvlim)
164 if (n == -1 && mvl < mvlim - 1)
169 if (movokay(mvl + 1)) {
174 writel("\t\tMove: ");
175 for (j = 0; j < ncin; )
178 if (movokay(mvl + 1)) {
182 curmove(cturn == -1 ? 18 : 19, ncin + 39);
194 dotable(char c, int i)
200 while ((a = atmata[i].ch) != '.') {
201 if (a == c || (test && a == '\n')) {
202 switch (atmata[i].fcode) {
206 curmove(cturn == -1 ? 18 : 19, 0);
217 p[mvl] = p[mvl] * 10 + c - '0';
226 g[mvl] = p[mvl] + cturn * (c - '0');
237 g[mvl] = g[mvl] * 10 + c - '0';
258 curmove(cturn == -1 ? 18 : 19, 39);
262 writel("\t\tMove: ");
274 if (!test || a != '\n')
275 return (atmata[i].newst);
292 for (i = 0; i < 4; i++)
294 for (j = 0; j < ncin; j++)
295 if ((n = dotable(cin[j], n)) < 0)