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bsdgames/battlestar/cypher.c
Tobias Quathamer 083718b9b3 Imported Upstream version 2.17
2012-02-25 18:04:33 +01:00

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/* $NetBSD: cypher.c,v 1.22 2003/08/07 09:37:01 agc Exp $ */
/*
* Copyright (c) 1983, 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. 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[] = "@(#)cypher.c 8.2 (Berkeley) 4/28/95";
#else
__RCSID("$NetBSD: cypher.c,v 1.22 2003/08/07 09:37:01 agc Exp $");
#endif
#endif /* not lint */
#include "extern.h"
int
cypher()
{
int n;
int junk;
int lflag = -1;
char buffer[10];
char *filename, *rfilename;
size_t filename_len;
while (wordnumber <= wordcount) {
if (wordtype[wordnumber] != VERB &&
!(wordtype[wordnumber] == OBJECT && wordvalue[wordnumber] == KNIFE)) {
printf("%s: How's that?\n",
(wordnumber == wordcount) ? words[0] : words[wordnumber]);
return (-1);
}
switch (wordvalue[wordnumber]) {
case AUXVERB:
/*
* Take the following word as the verb (e.g.
* "make love", "climb up").
*/
wordnumber++;
continue;
case UP:
if (location[position].access || wiz || tempwiz) {
if (!location[position].access)
puts("Zap! A gust of wind lifts you up.");
if (!moveplayer(location[position].up, AHEAD))
return (-1);
} else {
puts("There is no way up.");
return (-1);
}
lflag = 0;
break;
case DOWN:
if (!moveplayer(location[position].down, AHEAD))
return (-1);
lflag = 0;
break;
case LEFT:
if (!moveplayer(left, LEFT))
return (-1);
lflag = 0;
break;
case RIGHT:
if (!moveplayer(right, RIGHT))
return (-1);
lflag = 0;
break;
case AHEAD:
if (!moveplayer(ahead, AHEAD))
return (-1);
lflag = 0;
break;
case BACK:
if (!moveplayer(back, BACK))
return (-1);
lflag = 0;
break;
case SHOOT:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(location[position].objects, n) && objsht[n]) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = shoot();
}
if (!things)
puts("Nothing to shoot at!");
wordnumber++;
wordnumber++;
} else
shoot();
break;
case TAKE:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(location[position].objects, n) && objsht[n]) {
things++;
wordvalue[wordnumber + 1] = n;
/* Some objects (type NOUNS)
* have special treatment in
* take(). For these we
* must set the type to NOUNS.
* However for SWORD and BODY
* all it does is find which
* of many objects is meant,
* so we need do nothing here.
* BATHGOD must become
* NORMGOD as well. NOUNS
* with no special case
* must be included here to
* get the right error. DOOR
* cannot occur as an object
* so need not be included. */
switch(n) {
case BATHGOD:
wordvalue[wordnumber + 1] = NORMGOD;
/* FALLTHROUGH */
case NORMGOD:
case AMULET:
case MEDALION:
case TALISMAN:
case MAN:
case TIMER:
case NATIVE:
wordtype[wordnumber + 1] = NOUNS;
break;
default:
wordtype[wordnumber + 1] = OBJECT;
}
wordnumber = take(location[position].objects);
}
wordnumber++;
wordnumber++;
if (!things)
puts("Nothing to take!");
} else
take(location[position].objects);
break;
case DROP:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(inven, n)) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = drop("Dropped");
}
wordnumber++;
wordnumber++;
if (!things)
puts("Nothing to drop!");
} else
drop("Dropped");
break;
case KICK:
case THROW:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things, wv;
things = 0;
wv = wordvalue[wordnumber];
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(inven, n) ||
(testbit(location[position].objects, n) && objsht[n])) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = throw(wordvalue[wordnumber] == KICK ? "Kicked" : "Thrown");
}
wordnumber += 2;
if (!things)
printf("Nothing to %s!\n", wv == KICK ? "kick" : "throw");
} else
throw(wordvalue[wordnumber] == KICK ? "Kicked" : "Thrown");
break;
case TAKEOFF:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(wear, n)) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = takeoff();
}
wordnumber += 2;
if (!things)
puts("Nothing to take off!");
} else
takeoff();
break;
case DRAW:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(wear, n)) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = draw();
}
wordnumber += 2;
if (!things)
puts("Nothing to draw!");
} else
draw();
break;
case PUTON:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(location[position].objects, n) && objsht[n]) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = puton();
}
wordnumber += 2;
if (!things)
puts("Nothing to put on!");
} else
puton();
break;
case WEARIT:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(inven, n)) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = wearit();
}
wordnumber += 2;
if (!things)
puts("Nothing to wear!");
} else
wearit();
break;
case EAT:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(inven, n)) {
things++;
wordvalue[wordnumber + 1] = n;
wordnumber = eat();
}
wordnumber += 2;
if (!things)
puts("Nothing to eat!");
} else
eat();
break;
case PUT:
put();
break;
case INVEN:
if (ucard(inven)) {
puts("You are holding:\n");
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(inven, n))
printf("\t%s\n", objsht[n]);
if (WEIGHT == 0)
printf("\n= %d kilogram%s (can't lift any weight%s)\n",
carrying,
(carrying == 1 ? "." : "s."),
(carrying ? " or move with what you have" : ""));
else
printf("\n= %d kilogram%s (%d%%)\n",
carrying,
(carrying == 1 ? "." : "s."),
carrying * 100 / WEIGHT);
if (CUMBER == 0)
printf("Your arms can't pick anything up.\n");
else
printf("Your arms are %d%% full.\n",
encumber * 100 / CUMBER);
} else
puts("You aren't carrying anything.");
if (ucard(wear)) {
puts("\nYou are wearing:\n");
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(wear, n))
printf("\t%s\n", objsht[n]);
} else
puts("\nYou are stark naked.");
if (card(injuries, NUMOFINJURIES)) {
puts("\nYou have suffered:\n");
for (n = 0; n < NUMOFINJURIES; n++)
if (injuries[n])
printf("\t%s\n", ouch[n]);
printf("\nYou can still carry up to %d kilogram%s\n", WEIGHT, (WEIGHT == 1 ? "." : "s."));
} else
puts("\nYou are in perfect health.");
wordnumber++;
break;
case USE:
lflag = use();
break;
case OPEN:
if (wordnumber < wordcount && wordvalue[wordnumber + 1] == EVERYTHING) {
int things;
things = 0;
for (n = 0; n < NUMOFOBJECTS; n++)
if (testbit(inven, n)) {
things++;
wordvalue[wordnumber + 1] = n;
dooropen();
}
wordnumber += 2;
if (!things)
puts("Nothing to open!");
} else
dooropen();
break;
case LOOK:
if (!notes[CANTSEE] || testbit(inven, LAMPON) ||
testbit(location[position].objects, LAMPON)
|| matchlight) {
beenthere[position] = 2;
writedes();
printobjs();
if (matchlight) {
puts("\nYour match splutters out.");
matchlight = 0;
}
} else
puts("I can't see anything.");
return (-1);
break;
case SU:
if (wiz || tempwiz) {
printf("\nRoom (was %d) = ", position);
fgets(buffer, 10, stdin);
if (*buffer != '\n')
sscanf(buffer, "%d", &position);
printf("Time (was %d) = ", ourtime);
fgets(buffer, 10, stdin);
if (*buffer != '\n')
sscanf(buffer, "%d", &ourtime);
printf("Fuel (was %d) = ", fuel);
fgets(buffer, 10, stdin);
if (*buffer != '\n')
sscanf(buffer, "%d", &fuel);
printf("Torps (was %d) = ", torps);
fgets(buffer, 10, stdin);
if (*buffer != '\n')
sscanf(buffer, "%d", &torps);
printf("CUMBER (was %d) = ", CUMBER);
fgets(buffer, 10, stdin);
if (*buffer != '\n')
sscanf(buffer, "%d", &CUMBER);
printf("WEIGHT (was %d) = ", WEIGHT);
fgets(buffer, 10, stdin);
if (*buffer != '\n')
sscanf(buffer, "%d", &WEIGHT);
printf("Clock (was %d) = ", ourclock);
fgets(buffer, 10, stdin);
if (*buffer != '\n')
sscanf(buffer, "%d", &ourclock);
printf("Wizard (was %d, %d) = ", wiz, tempwiz);
fgets(buffer, 10, stdin);
if (*buffer != '\n') {
sscanf(buffer, "%d", &junk);
if (!junk)
tempwiz = wiz = 0;
}
printf("\nDONE.\n");
return (0);
} else
puts("You aren't a wizard.");
break;
case SCORE:
printf("\tPLEASURE\tPOWER\t\tEGO\n");
printf("\t%3d\t\t%3d\t\t%3d\n\n", pleasure, power, ego);
printf("This gives you the rating of %s in %d turns.\n", rate(), ourtime);
printf("You have visited %d out of %d rooms this run (%d%%).\n", card(beenthere, NUMOFROOMS), NUMOFROOMS, card(beenthere, NUMOFROOMS) * 100 / NUMOFROOMS);
break;
case KNIFE:
case KILL:
murder();
break;
case UNDRESS:
case RAVAGE:
ravage();
break;
case SAVE:
printf("\nSave file name (default %s): ",
DEFAULT_SAVE_FILE);
filename = fgetln(stdin, &filename_len);
if (filename_len == 0
|| (filename_len == 1 && filename[0] == '\n'))
rfilename = save_file_name(DEFAULT_SAVE_FILE,
strlen(DEFAULT_SAVE_FILE));
else {
if (filename[filename_len - 1] == '\n')
filename_len--;
rfilename = save_file_name(filename,
filename_len);
}
save(rfilename);
free(rfilename);
break;
case VERBOSE:
verbose = 1;
printf("[Maximum verbosity]\n");
break;
case BRIEF:
verbose = 0;
printf("[Standard verbosity]\n");
break;
case FOLLOW:
lflag = follow();
break;
case GIVE:
give();
break;
case KISS:
kiss();
break;
case LOVE:
love();
break;
case RIDE:
lflag = ride();
break;
case DRIVE:
lflag = drive();
break;
case LIGHT:
light();
break;
case LAUNCH:
if (!launch())
return (-1);
else
lflag = 0;
break;
case LANDIT:
if (!land())
return (-1);
else
lflag = 0;
break;
case TIME:
chime();
break;
case SLEEP:
zzz();
break;
case DIG:
dig();
break;
case JUMP:
lflag = jump();
break;
case BURY:
bury();
break;
case SWIM:
puts("Surf's up!");
break;
case DRINK:
drink();
break;
case QUIT:
die();
default:
puts("How's that?");
return (-1);
break;
}
if (wordnumber < wordcount && *words[wordnumber++] == ',')
continue;
else
return (lflag);
}
return (lflag);
}
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