92932dfcc8
appropriate. It also removes some obsolete, unused code to check the number of users on the system (obsoleted by dm); removes a prototype for an unused function that was removed earlier; and removes a control character from one message that was I think intended to clear the screen on some particular terminal (though I can't find the comment to that effect in any of the BSD source trees I have handy) but no longer serves any useful purpose. From PR 6580 by Joseph Myers <jsm28@cam.ac.uk>. Also contains two more patches, one in teachgammon/tutor.h (by Joseph) and one in common_source/fancy.c (by me).
311 lines
6.6 KiB
C
311 lines
6.6 KiB
C
/* $NetBSD: table.c,v 1.6 1999/02/10 12:29:48 hubertf Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1980, 1993
|
|
* The 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)table.c 8.1 (Berkeley) 5/31/93";
|
|
#else
|
|
__RCSID("$NetBSD: table.c,v 1.6 1999/02/10 12:29:48 hubertf Exp $");
|
|
#endif
|
|
#endif /* not lint */
|
|
|
|
#include "back.h"
|
|
|
|
const char *const 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;
|
|
};
|
|
|
|
static const 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}
|
|
};
|
|
|
|
int
|
|
checkmove(ist)
|
|
int ist;
|
|
{
|
|
int j, n;
|
|
char c;
|
|
|
|
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 == old.c_cc[VERASE] && ncin > 0) {
|
|
if (tflag)
|
|
curmove(curr, curc - 1);
|
|
else {
|
|
if (old.c_cc[VERASE] == '\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 == old.c_cc[VKILL] && ncin > 0) {
|
|
if (tflag) {
|
|
refresh();
|
|
curmove(curr, 39);
|
|
ist = -1;
|
|
goto domove;
|
|
} else
|
|
if (old.c_cc[VERASE] == '\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;
|
|
}
|
|
|
|
int
|
|
dotable(c, i)
|
|
char c;
|
|
int i;
|
|
{
|
|
int a;
|
|
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');
|
|
(void) 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);
|
|
}
|
|
|
|
int
|
|
rsetbrd()
|
|
{
|
|
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);
|
|
}
|