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- /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
- *
- * 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 University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)table.c 5.4 (Berkeley) 6/1/90";
- #endif /* not lint */
-
- #include "back.h"
-
- char *help2[] = {
- " Enter moves as <s>-<f> or <s>/<r> where <s> is the starting",
- "position, <f> is the finishing position, and <r> is the roll.",
- "Remember, each die roll must be moved separately.",
- 0
- };
-
- struct state {
- char ch;
- int fcode;
- int newst;
- };
-
- struct state atmata[] = {
-
- 'R', 1, 0, '?', 7, 0, 'Q', 0, -3, 'B', 8, 25,
- '9', 2, 25, '8', 2, 25, '7', 2, 25, '6', 2, 25,
- '5', 2, 25, '4', 2, 25, '3', 2, 25, '2', 2, 19,
- '1', 2, 15, '0', 2, 25, '.', 0, 0, '9', 2, 25,
- '8', 2, 25, '7', 2, 25, '6', 2, 25, '5', 2, 25,
-
- '4', 2, 25, '3', 2, 25, '2', 2, 25, '1', 2, 25,
- '0', 2, 25, '/', 0, 32, '-', 0, 39, '.', 0, 0,
- '/', 5, 32, ' ', 6, 3, ',', 6, 3, '\n', 0, -1,
- '6', 3, 28, '5', 3, 28, '4', 3, 28, '3', 3, 28,
- '2', 3, 28, '1', 3, 28, '.', 0, 0, 'H', 9, 61,
-
- '9', 4, 61, '8', 4, 61, '7', 4, 61, '6', 4, 61,
- '5', 4, 61, '4', 4, 61, '3', 4, 61, '2', 4, 53,
- '1', 4, 51, '0', 4, 61, '.', 0, 0, '9', 4, 61,
- '8', 4, 61, '7', 4, 61, '6', 4, 61, '5', 4, 61,
- '4', 4, 61, '3', 4, 61, '2', 4, 61, '1', 4, 61,
-
- '0', 4, 61, ' ', 6, 3, ',', 6, 3, '-', 5, 39,
- '\n', 0, -1, '.', 0, 0
- };
-
- checkmove (ist)
-
- int ist;
-
- {
- register int j, n;
- register char c;
- char a;
-
- domove:
- if (ist == 0) {
- if (tflag)
- curmove (curr,32);
- else
- writel ("\t\t");
- writel ("Move: ");
- }
- ist = mvl = ncin = 0;
- for (j = 0; j < 5; j++)
- p[j] = g[j] = -1;
-
- dochar:
- c = readc();
-
- if (c == 'S') {
- raflag = 0;
- save (1);
- if (tflag) {
- curmove (cturn == -1? 18: 19,39);
- ist = -1;
- goto domove;
- } else {
- proll ();
- ist = 0;
- goto domove;
- }
- }
-
- if (c == tty.sg_erase && ncin > 0) {
- if (tflag)
- curmove (curr,curc-1);
- else {
- if (tty.sg_erase == '\010')
- writel ("\010 \010");
- else
- writec (cin[ncin-1]);
- }
- ncin--;
- n = rsetbrd();
- if (n == 0) {
- n = -1;
- if (tflag)
- refresh();
- }
- if ((ist = n) > 0)
- goto dochar;
- goto domove;
- }
-
- if (c == tty.sg_kill && ncin > 0) {
- if (tflag) {
- refresh();
- curmove (curr,39);
- ist = -1;
- goto domove;
- } else if (tty.sg_erase == '\010') {
- for (j = 0; j < ncin; j++)
- writel ("\010 \010");
- ist = -1;
- goto domove;
- } else {
- writec ('\\');
- writec ('\n');
- proll ();
- ist = 0;
- goto domove;
- }
- }
-
- n = dotable(c,ist);
- if (n >= 0) {
- cin[ncin++] = c;
- if (n > 2)
- if ((! tflag) || c != '\n')
- writec (c);
- ist = n;
- if (n)
- goto dochar;
- else
- goto domove;
- }
-
- if (n == -1 && mvl >= mvlim)
- return(0);
- if (n == -1 && mvl < mvlim-1)
- return(-4);
-
- if (n == -6) {
- if (! tflag) {
- if (movokay(mvl+1)) {
- wrboard();
- movback (mvl+1);
- }
- proll ();
- writel ("\t\tMove: ");
- for (j = 0; j < ncin;)
- writec (cin[j++]);
- } else {
- if (movokay(mvl+1)) {
- refresh();
- movback (mvl+1);
- } else
- curmove (cturn == -1? 18:19,ncin+39);
- }
- ist = n = rsetbrd();
- goto dochar;
- }
-
- if (n != -5)
- return(n);
- writec ('\007');
- goto dochar;
- }
-
- dotable (c,i)
- char c;
- register int i;
-
- {
- register int a, j;
- int test;
-
- test = (c == 'R');
-
- while ( (a = atmata[i].ch) != '.') {
- if (a == c || (test && a == '\n')) {
- switch (atmata[i].fcode) {
-
- case 1:
- wrboard();
- if (tflag) {
- curmove (cturn == -1? 18: 19,0);
- proll ();
- writel ("\t\t");
- } else
- proll ();
- break;
-
- case 2:
- if (p[mvl] == -1)
- p[mvl] = c-'0';
- else
- p[mvl] = p[mvl]*10+c-'0';
- break;
-
- case 3:
- if (g[mvl] != -1) {
- if (mvl < mvlim)
- mvl++;
- p[mvl] = p[mvl-1];
- }
- g[mvl] = p[mvl]+cturn*(c-'0');
- if (g[mvl] < 0)
- g[mvl] = 0;
- if (g[mvl] > 25)
- g[mvl] = 25;
- break;
-
- case 4:
- if (g[mvl] == -1)
- g[mvl] = c-'0';
- else
- g[mvl] = g[mvl]*10+c-'0';
- break;
-
- case 5:
- if (mvl < mvlim)
- mvl++;
- p[mvl] = g[mvl-1];
- break;
-
- case 6:
- if (mvl < mvlim)
- mvl++;
- break;
-
- case 7:
- if (tflag)
- curmove (20,0);
- else
- writec ('\n');
- text (help2);
- if (tflag) {
- curmove (cturn == -1? 18: 19,39);
- } else {
- writec ('\n');
- proll();
- writel ("\t\tMove: ");
- }
- break;
-
- case 8:
- p[mvl] = bar;
- break;
-
- case 9:
- g[mvl] = home;
- }
-
- if (! test || a != '\n')
- return (atmata[i].newst);
- else
- return (-6);
- }
-
- i++;
- }
-
- return (-5);
- }
-
- rsetbrd () {
- register int i, j, n;
-
- n = 0;
- mvl = 0;
- for (i = 0; i < 4; i++)
- p[i] = g[i] = -1;
- for (j = 0; j < ncin; j++)
- n = dotable (cin[j],n);
- return (n);
- }
-