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. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)table.c 8.1 (Berkeley) 5/31/93
34 * $FreeBSD: src/games/backgammon/common_source/table.c,v 1.5 1999/11/30 03:48:28 billf Exp $
35 * $DragonFly: src/games/backgammon/common_source/table.c,v 1.4 2006/08/08 16:36:11 pavalos Exp $
40 static int dotable(char, int);
41 static int rsetbrd(void);
43 const char *const help2
[] = {
44 " Enter moves as <s>-<f> or <s>/<r> where <s> is the starting",
45 "position, <f> is the finishing position, and <r> is the roll.",
46 "Remember, each die roll must be moved separately.",
56 static const struct state atmata
[] = {
58 {'R', 1, 0}, {'?', 7, 0}, {'Q', 0, -3}, {'B', 8, 25},
59 {'9', 2, 25}, {'8', 2, 25}, {'7', 2, 25}, {'6', 2, 25},
60 {'5', 2, 25}, {'4', 2, 25}, {'3', 2, 25}, {'2', 2, 19},
61 {'1', 2, 15}, {'0', 2, 25}, {'.', 0, 0}, {'9', 2, 25},
62 {'8', 2, 25}, {'7', 2, 25}, {'6', 2, 25}, {'5', 2, 25},
64 {'4', 2, 25}, {'3', 2, 25}, {'2', 2, 25}, {'1', 2, 25},
65 {'0', 2, 25}, {'/', 0, 32}, {'-', 0, 39}, {'.', 0, 0},
66 {'/', 5, 32}, {' ', 6, 3}, {',', 6, 3}, {'\n', 0, -1},
67 {'6', 3, 28}, {'5', 3, 28}, {'4', 3, 28}, {'3', 3, 28},
68 {'2', 3, 28}, {'1', 3, 28}, {'.', 0, 0}, {'H', 9, 61},
70 {'9', 4, 61}, {'8', 4, 61}, {'7', 4, 61}, {'6', 4, 61},
71 {'5', 4, 61}, {'4', 4, 61}, {'3', 4, 61}, {'2', 4, 53},
72 {'1', 4, 51}, {'0', 4, 61}, {'.', 0, 0}, {'9', 4, 61},
73 {'8', 4, 61}, {'7', 4, 61}, {'6', 4, 61}, {'5', 4, 61},
74 {'4', 4, 61}, {'3', 4, 61}, {'2', 4, 61}, {'1', 4, 61},
76 {'0', 4, 61}, {' ', 6, 3}, {',', 6, 3}, {'-', 5, 39},
77 {'\n', 0, -1}, {'.', 0, 0}
95 for (j
= 0; j
< 5; j
++)
105 curmove (cturn
== -1? 18: 19,39);
115 if (c
== tty
.sg_erase
&& ncin
> 0) {
117 curmove (curr
,curc
-1);
119 if (tty
.sg_erase
== '\010')
120 writel ("\010 \010");
122 writec (cin
[ncin
-1]);
136 if (c
== tty
.sg_kill
&& ncin
> 0) {
142 } else if (tty
.sg_erase
== '\010') {
143 for (j
= 0; j
< ncin
; j
++)
144 writel ("\010 \010");
160 if ((! tflag
) || c
!= '\n')
169 if (n
== -1 && mvl
>= mvlim
)
171 if (n
== -1 && mvl
< mvlim
-1)
176 if (movokay(mvl
+1)) {
181 writel ("\t\tMove: ");
182 for (j
= 0; j
< ncin
;)
185 if (movokay(mvl
+1)) {
189 curmove (cturn
== -1? 18:19,ncin
+39);
202 dotable(char c
, int i
)
209 while ( (a
= atmata
[i
].ch
) != '.') {
210 if (a
== c
|| (test
&& a
== '\n')) {
211 switch (atmata
[i
].fcode
) {
216 curmove (cturn
== -1? 18: 19,0);
227 p
[mvl
] = p
[mvl
]*10+c
-'0';
236 g
[mvl
] = p
[mvl
]+cturn
*(c
-'0');
247 g
[mvl
] = g
[mvl
]*10+c
-'0';
268 curmove (cturn
== -1? 18: 19,39);
272 writel ("\t\tMove: ");
284 if (! test
|| a
!= '\n')
285 return (atmata
[i
].newst
);
303 for (i
= 0; i
< 4; i
++)
305 for (j
= 0; j
< ncin
; j
++)
306 if ((n
= dotable(cin
[j
], n
)) < 0)