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nethack/src/end.c
nethack.rankin 6218a0eee2 overview disclosure (trunk only) 
Add 'o' to "i a v g c" disclosure set, to display final dungeon
overview at end of game.  It lists all levels visited rather than just
those that #overview considers to be interesting, but it doesn't reveal
any undiscovered aspects of those levels except for the presence of bones.
(I think revealing shops and altars and such would be worthwhile, but the
data for that isn't handy at the time.)  If the game ends due to death,
the bones section of the current level will have "you, <reason you died>"
(before any real bones entries for that level).  That occurs before bones
file creation so it doesn't give away whether bones are being saved.

     end.c includes some unrelated lint cleanup.

     Guidebook.{mn,tex} updates the section for autopickup_exceptions as
well as for disclose.  It had some odd looking indentation due to various
explicit paragraph breaks.  I took "experimental" out of its description
since it was moved out of the experimental section of config.h long ago.
The revised Guidebook.tex is untested.
2012-04-09 02:56:37 +00:00

1630 lines
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/* NetHack 3.5 end.c $Date$ $Revision$ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
#define NEED_VARARGS /* comment line for pre-compiled headers */
#include "hack.h"
#include "lev.h"
#ifndef NO_SIGNAL
#include <signal.h>
#endif
#include <ctype.h>
#include <limits.h>
#include "dlb.h"
/* add b to long a, convert wraparound to max value */
#define nowrap_add(a, b) (a = ((a + b) < 0 ? LONG_MAX : (a + b)))
/* these probably ought to be generated by makedefs, like LAST_GEM */
#define FIRST_GEM DILITHIUM_CRYSTAL
#define FIRST_AMULET AMULET_OF_ESP
#define LAST_AMULET AMULET_OF_YENDOR
struct valuable_data { long count; int typ; };
static struct valuable_data
gems[LAST_GEM+1 - FIRST_GEM + 1], /* 1 extra for glass */
amulets[LAST_AMULET+1 - FIRST_AMULET];
static struct val_list { struct valuable_data *list; int size; } valuables[] = {
{ gems, sizeof gems / sizeof *gems },
{ amulets, sizeof amulets / sizeof *amulets },
{ 0, 0 }
};
#ifndef NO_SIGNAL
STATIC_PTR void FDECL(done_intr, (int));
# if defined(UNIX) || defined(VMS) || defined (__EMX__)
static void FDECL(done_hangup, (int));
# endif
#endif
STATIC_DCL void FDECL(disclose,(int,BOOLEAN_P));
STATIC_DCL void FDECL(get_valuables, (struct obj *));
STATIC_DCL void FDECL(sort_valuables, (struct valuable_data *,int));
STATIC_DCL void FDECL(artifact_score, (struct obj *,BOOLEAN_P,winid));
STATIC_DCL boolean FDECL(odds_and_ends, (struct obj *,int));
STATIC_DCL void FDECL(savelife, (int));
STATIC_DCL void FDECL(list_vanquished, (CHAR_P,BOOLEAN_P));
STATIC_DCL void FDECL(list_genocided, (CHAR_P,BOOLEAN_P));
STATIC_DCL boolean FDECL(should_query_disclose_option, (int,char *));
#if defined(__BEOS__) || defined(MICRO) || defined(WIN32) || defined(OS2)
extern void FDECL(nethack_exit,(int));
#else
# define nethack_exit exit
#endif
#define done_stopprint program_state.stopprint
#ifndef PANICTRACE
# define NH_abort NH_abort_
#endif
#ifdef AMIGA
# define NH_abort_() Abort(0)
#else
# ifdef SYSV
# define NH_abort_() (void) abort()
# else
# ifdef WIN32
# define NH_abort_() win32_abort()
# else
# define NH_abort_() abort()
# endif
# endif /* !SYSV */
#endif /* !AMIGA */
#ifdef PANICTRACE
# include <errno.h>
# ifdef PANICTRACE_LIBC
# include <execinfo.h>
# endif
/* What do we try and in what order? Tradeoffs:
* libc: +no external programs required
* -requires newish libc/glibc
* -requires -rdynamic
* gdb: +gives more detailed information
* +works on more OS versions
* -requires -g, which may preclude -O on some compilers
*/
# ifdef SYSCF
# define SYSOPT_PANICTRACE_GDB sysopt.panictrace_gdb
# ifdef PANICTRACE_LIBC
# define SYSOPT_PANICTRACE_LIBC sysopt.panictrace_libc
# else
# define SYSOPT_PANICTRACE_LIBC 0
# endif
# else
# define SYSOPT_PANICTRACE_GDB (nh_getenv("NETHACK_USE_GDB")==0?0:2)
# ifdef PANICTRACE_LIBC
# define SYSOPT_PANICTRACE_LIBC 1
# else
# define SYSOPT_PANICTRACE_LIBC 0
# endif
# endif
static void NDECL(NH_abort);
# ifndef NO_SIGNAL
static void FDECL(panictrace_handler, (int));
# endif
static boolean NDECL(NH_panictrace_libc);
static boolean NDECL(NH_panictrace_gdb);
# ifndef NO_SIGNAL
/*ARGSUSED*/
void
panictrace_handler(sig_unused) /* called as signal() handler, so sent at least one arg */
int sig_unused UNUSED;
{
# define SIG_MSG "\nSignal received.\n"
(void) write(2, SIG_MSG, sizeof(SIG_MSG)-1);
NH_abort();
}
void
panictrace_setsignals(set)
boolean set;
{
# define SETSIGNAL(sig) (void) signal(sig, set?(SIG_RET_TYPE)panictrace_handler:SIG_DFL);
# ifdef SIGILL
SETSIGNAL(SIGILL);
# endif
# ifdef SIGTRAP
SETSIGNAL(SIGTRAP);
# endif
# ifdef SIGIOT
SETSIGNAL(SIGIOT);
# endif
# ifdef SIGBUS
SETSIGNAL(SIGBUS);
# endif
# ifdef SIGFPE
SETSIGNAL(SIGFPE);
# endif
# ifdef SIGSEGV
SETSIGNAL(SIGSEGV);
# endif
# ifdef SIGSTKFLT
SETSIGNAL(SIGSTKFLT);
# endif
# ifdef SIGSYS
SETSIGNAL(SIGSYS);
# endif
# ifdef SIGEMT
SETSIGNAL(SIGEMT);
# endif
# undef SETSIGNAL
}
# endif /* NO_SIGNAL */
static void
NH_abort()
{
int gdb_prio = SYSOPT_PANICTRACE_GDB;
int libc_prio = SYSOPT_PANICTRACE_LIBC;
static boolean aborting = FALSE;
if(aborting) return;
aborting = TRUE;
# ifndef VMS
if(gdb_prio == libc_prio && gdb_prio > 0) gdb_prio++;
if(gdb_prio > libc_prio){
NH_panictrace_gdb() || (libc_prio && NH_panictrace_libc());
} else {
NH_panictrace_libc() || (gdb_prio && NH_panictrace_gdb());
}
# else /* VMS */
/* overload otherwise unused priority for debug mode: 1 = show
traceback and exit; 2 = show traceback and stay in debugger */
/* if (wizard && gdb_prio == 1) gdb_prio = 2; */
vms_traceback(gdb_prio);
(void)libc_prio; /* half-hearted attempt at lint suppression */
# endif /* ?VMS */
# ifndef NO_SIGNAL
panictrace_setsignals(FALSE);
# endif
NH_abort_();
}
static boolean
NH_panictrace_libc()
{
# ifdef PANICTRACE_LIBC
void *bt[20];
size_t count, x;
char **info;
raw_print("Generating more information you may report:\n");
count = backtrace(bt, SIZE(bt));
info = backtrace_symbols(bt, count);
for (x = 0; x < count; x++) {
raw_printf("[%lu] %s", (unsigned long)x, info[x]);
}
/* free(info); Don't risk it. */
return TRUE;
# else
return FALSE;
# endif /* !PANICTRACE_LIBC */
}
/*
* fooPATH file system path for foo
* fooVAR (possibly const) variable containing fooPATH
*/
# ifdef PANICTRACE_GDB
# ifdef SYSCF
# define GDBVAR sysopt.gdbpath
# define GREPVAR sysopt.greppath
# else /* SYSCF */
# define GDBVAR GDBPATH
# define GREPVAR GREPPATH
# endif /* SYSCF */
# endif /* PANICTRACE_GDB */
static boolean
NH_panictrace_gdb()
{
# ifdef PANICTRACE_GDB
/* A (more) generic method to get a stack trace - invoke
* gdb on ourself. */
char *gdbpath = GDBVAR;
char *greppath = GREPVAR;
char buf[BUFSZ];
FILE *gdb;
if(gdbpath == NULL || gdbpath[0] == 0) return FALSE;
if(greppath == NULL || greppath[0] == 0) return FALSE;
sprintf(buf, "%s -n -q %s %d 2>&1 | %s '^#'",
gdbpath, ARGV0, getpid(), greppath);
gdb = popen(buf, "w");
if(gdb){
raw_print("Generating more information you may report:\n");
fprintf(gdb, "bt\nquit\ny");
fflush(gdb);
sleep(4); /* ugly */
pclose(gdb);
return TRUE;
} else {
return FALSE;
}
# else
return FALSE;
# endif /* !PANICTRACE_GDB */
}
#endif /* PANICTRACE */
/*
* The order of these needs to match the macros in hack.h.
*/
static NEARDATA const char *deaths[] = { /* the array of death */
"died", "choked", "poisoned", "starvation", "drowning",
"burning", "dissolving under the heat and pressure",
"crushed", "turned to stone", "turned into slime",
"genocided", "panic", "trickery",
"quit", "escaped", "ascended"
};
static NEARDATA const char *ends[] = { /* "when you..." */
"died", "choked", "were poisoned", "starved", "drowned",
"burned", "dissolved in the lava",
"were crushed", "turned to stone", "turned into slime",
"were genocided", "panicked", "were tricked",
"quit", "escaped", "ascended"
};
static boolean Schroedingers_cat = FALSE;
/*ARGSUSED*/
void
done1(sig_unused) /* called as signal() handler, so sent at least one arg */
int sig_unused UNUSED;
{
#ifndef NO_SIGNAL
(void) signal(SIGINT,SIG_IGN);
#endif
if(flags.ignintr) {
#ifndef NO_SIGNAL
(void) signal(SIGINT, (SIG_RET_TYPE) done1);
#endif
clear_nhwindow(WIN_MESSAGE);
curs_on_u();
wait_synch();
if(multi > 0) nomul(0);
} else {
(void)done2();
}
}
/* "#quit" command or keyboard interrupt */
int
done2()
{
if (!paranoid_query(ParanoidQuit, "Really quit?")) {
#ifndef NO_SIGNAL
(void) signal(SIGINT, (SIG_RET_TYPE) done1);
#endif
clear_nhwindow(WIN_MESSAGE);
curs_on_u();
wait_synch();
if(multi > 0) nomul(0);
if(multi == 0) {
u.uinvulnerable = FALSE; /* avoid ctrl-C bug -dlc */
u.usleep = 0;
}
return 0;
}
#if defined(WIZARD) && (defined(UNIX) || defined(VMS) || defined(LATTICE))
if(wizard) {
int c;
# ifdef VMS
extern int debuggable; /* sys/vms/vmsmisc.c, vmsunix.c */
c = !debuggable ? 'n' : ynq("Enter debugger?");
# else
# ifdef LATTICE
c = ynq("Create SnapShot?");
# else
c = ynq("Dump core?");
# endif
# endif
if (c == 'y') {
# ifndef NO_SIGNAL
(void) signal(SIGINT, (SIG_RET_TYPE) done1);
# endif
exit_nhwindows((char *)0);
NH_abort();
} else if (c == 'q') done_stopprint++;
}
#endif
#ifndef LINT
done(QUIT);
#endif
return 0;
}
#ifndef NO_SIGNAL
/*ARGSUSED*/
STATIC_PTR void
done_intr(sig_unused) /* called as signal() handler, so sent at least one arg */
int sig_unused UNUSED;
{
done_stopprint++;
(void) signal(SIGINT, SIG_IGN);
# if defined(UNIX) || defined(VMS)
(void) signal(SIGQUIT, SIG_IGN);
# endif
return;
}
# if defined(UNIX) || defined(VMS) || defined(__EMX__)
static void
done_hangup(sig) /* signal() handler */
int sig;
{
program_state.done_hup++;
sethanguphandler((void FDECL((*),(int)))SIG_IGN);
done_intr(sig);
return;
}
# endif
#endif /* NO_SIGNAL */
void
done_in_by(mtmp, how)
struct monst *mtmp;
int how;
{
char buf[BUFSZ];
struct permonst *mptr = mtmp->data,
*champtr = (mtmp->cham >= LOW_PM) ? &mons[mtmp->cham] : mptr;
boolean distorted = (boolean)(Hallucination && canspotmon(mtmp)),
mimicker = (mtmp->m_ap_type == M_AP_MONSTER),
imitator = (mptr != champtr || mimicker);
You((how == STONING) ? "turn to stone..." : "die...");
mark_synch(); /* flush buffered screen output */
buf[0] = '\0';
killer.format = KILLED_BY_AN;
/* "killed by the high priest of Crom" is okay,
"killed by the high priest" alone isn't */
if ((mptr->geno & G_UNIQ) != 0 &&
!(imitator && !mimicker) &&
!(mptr == &mons[PM_HIGH_PRIEST] && !mtmp->ispriest)) {
if (!type_is_pname(mptr))
Strcat(buf, "the ");
killer.format = KILLED_BY;
}
/* _the_ <invisible> <distorted> ghost of Dudley */
if (mptr == &mons[PM_GHOST] && has_mname(mtmp)) {
Strcat(buf, "the ");
killer.format = KILLED_BY;
}
if (mtmp->minvis)
Strcat(buf, "invisible ");
if (distorted)
Strcat(buf, "hallucinogen-distorted ");
if (imitator) {
char shape[BUFSZ];
const char *realnm = champtr->mname, *fakenm = mptr->mname;
boolean alt = is_vampshifter(mtmp);
if (mimicker) {
/* realnm is already correct because champtr==mptr;
set up fake mptr for type_is_pname/the_unique_pm */
mptr = &mons[mtmp->mappearance];
fakenm = mptr->mname;
} else if (alt && strstri(realnm, "vampire") &&
!strcmp(fakenm, "vampire bat")) {
/* special case: use "vampire in bat form" in preference
to redundant looking "vampire in vampire bat form" */
fakenm = "bat";
}
/* for the alternate format, always suppress any article;
pname and the_unique should also have s_suffix() applied,
but vampires don't take on any shapes which warrant that */
if (alt || type_is_pname(mptr)) /* no article */
Strcpy(shape, fakenm);
else if (the_unique_pm(mptr)) /* "the"; don't use the() here */
Sprintf(shape, "the %s", fakenm);
else /* "a"/"an" */
Strcpy(shape, an(fakenm));
/* omit "called" to avoid excessive verbosity */
Sprintf(eos(buf),
alt ? "%s in %s form" :
mimicker ? "%s disguised as %s" : "%s imitating %s",
realnm, shape);
mptr = mtmp->data; /* reset for mimicker case */
} else if (mptr == &mons[PM_GHOST]) {
Strcat(buf, "ghost");
if (has_mname(mtmp)) Sprintf(eos(buf), " of %s", MNAME(mtmp));
} else if(mtmp->isshk) {
const char *shknm = shkname(mtmp),
*honorific = shkname_is_pname(mtmp) ? "" :
mtmp->female ? "Ms. " : "Mr. ";
Sprintf(eos(buf), "%s%s, the shopkeeper", honorific, shknm);
killer.format = KILLED_BY;
} else if (mtmp->ispriest || mtmp->isminion) {
/* m_monnam() suppresses "the" prefix plus "invisible", and
it overrides the effect of Hallucination on priestname() */
Strcat(buf, m_monnam(mtmp));
} else {
Strcat(buf, mptr->mname);
if (has_mname(mtmp))
Sprintf(eos(buf), " called %s", MNAME(mtmp));
}
if (multi) Strcat(buf, ", while helpless");
Strcpy(killer.name, buf);
if (mptr->mlet == S_WRAITH)
u.ugrave_arise = PM_WRAITH;
else if (mptr->mlet == S_MUMMY && urace.mummynum != NON_PM)
u.ugrave_arise = urace.mummynum;
else if (mptr->mlet == S_VAMPIRE && Race_if(PM_HUMAN))
u.ugrave_arise = PM_VAMPIRE;
else if (mptr == &mons[PM_GHOUL])
u.ugrave_arise = PM_GHOUL;
/* this could happen if a high-end vampire kills the hero
when ordinary vampires are genocided; ditto for wraiths */
if (u.ugrave_arise >= LOW_PM &&
(mvitals[u.ugrave_arise].mvflags & G_GENOD))
u.ugrave_arise = NON_PM;
done(how);
return;
}
#if defined(WIN32) && !defined(SYSCF)
# define NOTIFY_NETHACK_BUGS
#endif
/*VARARGS1*/
void
panic VA_DECL(const char *, str)
VA_START(str);
VA_INIT(str, char *);
if (program_state.panicking++)
NH_abort(); /* avoid loops - this should never happen*/
if (iflags.window_inited) {
raw_print("\r\nOops...");
wait_synch(); /* make sure all pending output gets flushed */
exit_nhwindows((char *)0);
iflags.window_inited = 0; /* they're gone; force raw_print()ing */
}
raw_print(program_state.gameover ?
"Postgame wrapup disrupted." :
!program_state.something_worth_saving ?
"Program initialization has failed." :
"Suddenly, the dungeon collapses.");
#if defined(WIZARD) && !defined(MICRO)
# if defined(NOTIFY_NETHACK_BUGS)
if (!wizard)
raw_printf("Report the following error to \"%s\" or at \"%s\".",
DEVTEAM_EMAIL, DEVTEAM_URL);
else if (program_state.something_worth_saving)
raw_print("\nError save file being written.\n");
# else
if (!wizard){
if(sysopt.support)
raw_printf("To report this error, %s%s.", sysopt.support,
!program_state.something_worth_saving ? "" :
" and it may be possible to rebuild.");
else if(sysopt.wizards){
char *tmp = build_english_list(sysopt.wizards);
raw_printf("To report this error, contact %s%s", tmp,
!program_state.something_worth_saving ? "" :
" and it may be possible to rebuild.");
free(tmp);
} else
raw_printf("Report error to \"%s\"%s.",
# ifdef WIZARD_NAME /*(KR1ED)*/
WIZARD_NAME,
# else
WIZARD,
# endif
!program_state.something_worth_saving ? "" :
" and it may be possible to rebuild.");
}
# endif
/* XXX can we move this above the prints? Then we'd be able to
* suppress "it may be possible to rebuild" based on dosave0()
* or say it's NOT possible to rebuild. */
if (program_state.something_worth_saving) {
set_error_savefile();
if(dosave0()){
/* os/win port specific recover instructions */
if(sysopt.recover) raw_printf("%s", sysopt.recover);
}
}
#endif
{
char buf[BUFSZ];
Vsprintf(buf,str,VA_ARGS);
raw_print(buf);
paniclog("panic", buf);
}
#ifdef WIN32
interject(INTERJECT_PANIC);
#endif
#if defined(WIZARD) && (defined(UNIX) || defined(VMS) || defined(LATTICE) || defined(WIN32))
if (wizard)
NH_abort(); /* generate core dump */
#endif
VA_END();
done(PANICKED);
}
STATIC_OVL boolean
should_query_disclose_option(category, defquery)
int category;
char *defquery;
{
int idx;
char *dop = index(disclosure_options, category);
if (dop && defquery) {
idx = (int)(dop - disclosure_options);
if (idx < 0 || idx > (NUM_DISCLOSURE_OPTIONS - 1)) {
impossible(
"should_query_disclose_option: bad disclosure index %d %c",
idx, category);
*defquery = DISCLOSE_PROMPT_DEFAULT_YES;
return TRUE;
}
if (flags.end_disclose[idx] == DISCLOSE_YES_WITHOUT_PROMPT) {
*defquery = 'y';
return FALSE;
} else if (flags.end_disclose[idx] == DISCLOSE_NO_WITHOUT_PROMPT) {
*defquery = 'n';
return FALSE;
} else if (flags.end_disclose[idx] == DISCLOSE_PROMPT_DEFAULT_YES) {
*defquery = 'y';
return TRUE;
} else {
*defquery = 'n';
return TRUE;
}
}
if (defquery)
impossible("should_query_disclose_option: bad category %c", category);
else
impossible("should_query_disclose_option: null defquery");
return TRUE;
}
STATIC_OVL void
disclose(how,taken)
int how;
boolean taken;
{
char c = 0, defquery;
char qbuf[QBUFSZ];
boolean ask;
if (invent && !done_stopprint) {
if (taken)
Sprintf(qbuf, "Do you want to see what you had when you %s?",
(how == QUIT) ? "quit" : "died");
else
Strcpy(qbuf, "Do you want your possessions identified?");
ask = should_query_disclose_option('i', &defquery);
c = ask ? yn_function(qbuf, ynqchars, defquery) : defquery;
if (c == 'y') {
struct obj *obj;
for (obj = invent; obj; obj = obj->nobj) {
makeknown(obj->otyp);
obj->known = obj->bknown = obj->dknown = obj->rknown = 1;
if (Is_container(obj) || obj->otyp == STATUE)
obj->cknown = obj->lknown = 1;
}
(void) display_inventory((char *)0, TRUE);
container_contents(invent, TRUE, TRUE, FALSE);
}
if (c == 'q') done_stopprint++;
}
if (!done_stopprint) {
ask = should_query_disclose_option('a', &defquery);
c = ask ? yn_function("Do you want to see your attributes?",
ynqchars, defquery) : defquery;
if (c == 'y')
enlightenment((BASICENLIGHTENMENT|MAGICENLIGHTENMENT),
(how >= PANICKED) ? ENL_GAMEOVERALIVE : ENL_GAMEOVERDEAD);
if (c == 'q') done_stopprint++;
}
if (!done_stopprint) {
ask = should_query_disclose_option('v', &defquery);
list_vanquished(defquery, ask);
}
if (!done_stopprint) {
ask = should_query_disclose_option('g', &defquery);
list_genocided(defquery, ask);
}
if (!done_stopprint) {
ask = should_query_disclose_option('c', &defquery);
c = ask ? yn_function("Do you want to see your conduct?",
ynqchars, defquery) : defquery;
if (c == 'y')
show_conduct((how >= PANICKED) ? 1 : 2);
if (c == 'q') done_stopprint++;
}
if (!done_stopprint) {
ask = should_query_disclose_option('o', &defquery);
c = ask ? yn_function("Do you want to see the dungeon overview?",
ynqchars, defquery) : defquery;
if (c == 'y')
show_overview((how >= PANICKED) ? 1 : 2, how);
if (c == 'q') done_stopprint++;
}
}
/* try to get the player back in a viable state after being killed */
STATIC_OVL void
savelife(how)
int how;
{
int uhpmin = max(2 * u.ulevel, 10);
if (u.uhpmax < uhpmin) u.uhpmax = uhpmin;
u.uhp = u.uhpmax;
u.uswldtim = 0;
if (u.uhunger < 500) {
u.uhunger = 500;
newuhs(FALSE);
}
/* cure impending doom of sickness hero won't have time to fix */
if ((Sick & TIMEOUT) == 1L) {
u.usick_type = 0;
set_itimeout(&Sick, 0L);
}
if (how == CHOKING) init_uhunger();
nomovemsg = "You survived that attempt on your life.";
context.move = 0;
if(multi > 0) multi = 0; else multi = -1;
if(u.utrap && u.utraptype == TT_LAVA) u.utrap = 0;
context.botl = 1;
u.ugrave_arise = NON_PM;
HUnchanging = 0L;
curs_on_u();
}
/*
* Get valuables from the given list. Revised code: the list always remains
* intact.
*/
STATIC_OVL void
get_valuables(list)
struct obj *list; /* inventory or container contents */
{
register struct obj *obj;
register int i;
/* find amulets and gems, ignoring all artifacts */
for (obj = list; obj; obj = obj->nobj)
if (Has_contents(obj)) {
get_valuables(obj->cobj);
} else if (obj->oartifact) {
continue;
} else if (obj->oclass == AMULET_CLASS) {
i = obj->otyp - FIRST_AMULET;
if (!amulets[i].count) {
amulets[i].count = obj->quan;
amulets[i].typ = obj->otyp;
} else amulets[i].count += obj->quan; /* always adds one */
} else if (obj->oclass == GEM_CLASS && obj->otyp < LUCKSTONE) {
i = min(obj->otyp, LAST_GEM + 1) - FIRST_GEM;
if (!gems[i].count) {
gems[i].count = obj->quan;
gems[i].typ = obj->otyp;
} else gems[i].count += obj->quan;
}
return;
}
/*
* Sort collected valuables, most frequent to least. We could just
* as easily use qsort, but we don't care about efficiency here.
*/
STATIC_OVL void
sort_valuables(list, size)
struct valuable_data list[];
int size; /* max value is less than 20 */
{
register int i, j;
struct valuable_data ltmp;
/* move greater quantities to the front of the list */
for (i = 1; i < size; i++) {
if (list[i].count == 0) continue; /* empty slot */
ltmp = list[i]; /* structure copy */
for (j = i; j > 0; --j)
if (list[j-1].count >= ltmp.count) break;
else {
list[j] = list[j-1];
}
list[j] = ltmp;
}
return;
}
#define CAT_CHECK 2
STATIC_OVL boolean
odds_and_ends(list, what)
struct obj *list;
int what;
{
struct obj *otmp;
for (otmp = list; otmp; otmp = otmp->nobj) {
switch(what) {
case CAT_CHECK: /* Schroedinger's Cat */
/* Ascending is deterministic */
if (SchroedingersBox(otmp))
return rn2(2);
break;
}
if (Has_contents(otmp))
return odds_and_ends(otmp->cobj, what);
}
return FALSE;
}
/* called twice; first to calculate total, then to list relevant items */
STATIC_OVL void
artifact_score(list, counting, endwin)
struct obj *list;
boolean counting; /* true => add up points; false => display them */
winid endwin;
{
char pbuf[BUFSZ];
struct obj *otmp;
long value, points;
short dummy; /* object type returned by artifact_name() */
for (otmp = list; otmp; otmp = otmp->nobj) {
if (otmp->oartifact ||
otmp->otyp == BELL_OF_OPENING ||
otmp->otyp == SPE_BOOK_OF_THE_DEAD ||
otmp->otyp == CANDELABRUM_OF_INVOCATION) {
value = arti_cost(otmp); /* zorkmid value */
points = value * 5 / 2; /* score value */
if (counting) {
nowrap_add(u.urexp, points);
} else {
makeknown(otmp->otyp);
otmp->known = otmp->dknown = otmp->bknown = otmp->rknown = 1;
/* assumes artifacts don't have quan > 1 */
Sprintf(pbuf, "%s%s (worth %ld %s and %ld points)",
the_unique_obj(otmp) ? "The " : "",
otmp->oartifact ? artifact_name(xname(otmp), &dummy) :
OBJ_NAME(objects[otmp->otyp]),
value, currency(value), points);
putstr(endwin, 0, pbuf);
}
}
if (Has_contents(otmp))
artifact_score(otmp->cobj, counting, endwin);
}
}
/* Be careful not to call panic from here! */
void
done(how)
int how;
{
boolean taken;
char pbuf[BUFSZ];
winid endwin = WIN_ERR;
boolean bones_ok, have_windows = iflags.window_inited;
struct obj *corpse = (struct obj *)0;
time_t endtime;
long umoney;
long tmp;
if (how == TRICKED) {
if (killer.name[0]) {
paniclog("trickery", killer.name);
killer.name[0] = 0;
}
#ifdef WIZARD
if (wizard) {
You("are a very tricky wizard, it seems.");
return;
}
#endif
}
/* pbuf: holds Sprintf'd output for raw_print and putstr
*/
if (how == ASCENDED || (!killer.name[0] && how == GENOCIDED))
killer.format = NO_KILLER_PREFIX;
/* Avoid killed by "a" burning or "a" starvation */
if (!killer.name[0] && (how == STARVING || how == BURNING))
killer.format = KILLED_BY;
if (!killer.name[0] || how >= PANICKED)
Strcpy(killer.name, deaths[how]);
if (how < PANICKED) u.umortality++;
if (Lifesaved && (how <= GENOCIDED)) {
pline("But wait...");
makeknown(AMULET_OF_LIFE_SAVING);
Your("medallion %s!",
!Blind ? "begins to glow" : "feels warm");
if (how == CHOKING) You("vomit ...");
You_feel("much better!");
pline_The("medallion crumbles to dust!");
if (uamul) useup(uamul);
(void) adjattrib(A_CON, -1, TRUE);
savelife(how);
if (how == GENOCIDED)
pline("Unfortunately you are still genocided...");
else {
killer.name[0] = 0;
killer.format = 0;
return;
}
}
if ((
#ifdef WIZARD
wizard ||
#endif
discover) && (how <= GENOCIDED)) {
if (paranoid_query(ParanoidDie, "Die?")) goto die;
pline("OK, so you don't %s.",
(how == CHOKING) ? "choke" : "die");
savelife(how);
killer.name[0] = 0;
killer.format = 0;
return;
}
/*
* The game is now over...
*/
die:
program_state.gameover = 1;
/* in case of a subsequent panic(), there's no point trying to save */
program_state.something_worth_saving = 0;
/* render vision subsystem inoperative */
iflags.vision_inited = 0;
/* might have been killed while using a disposable item, so make sure
it's gone prior to inventory disclosure and creation of bones data */
inven_inuse(TRUE);
/* maybe not on object lists; if an active light source, would cause
big trouble (`obj_is_local' panic) for savebones() -> savelev() */
if (thrownobj && thrownobj->where == OBJ_FREE) dealloc_obj(thrownobj);
if (kickedobj && kickedobj->where == OBJ_FREE) dealloc_obj(kickedobj);
/* remember time of death here instead of having bones, rip, and
topten figure it out separately and possibly getting different
time or even day if player is slow responding to --More-- */
endtime = getnow();
/* Sometimes you die on the first move. Life's not fair.
* On those rare occasions you get hosed immediately, go out
* smiling... :-) -3.
*/
if (moves <= 1 && how < PANICKED) /* You die... --More-- */
pline("Do not pass go. Do not collect 200 %s.", currency(200L));
if (have_windows) wait_synch(); /* flush screen output */
#ifndef NO_SIGNAL
(void) signal(SIGINT, (SIG_RET_TYPE) done_intr);
# if defined(UNIX) || defined(VMS) || defined (__EMX__)
(void) signal(SIGQUIT, (SIG_RET_TYPE) done_intr);
sethanguphandler(done_hangup);
# endif
#endif /* NO_SIGNAL */
bones_ok = (how < GENOCIDED) && can_make_bones();
if (bones_ok && launch_in_progress()) force_launch_placement();
/* maintain ugrave_arise even for !bones_ok */
if (how == BURNING || how == DISSOLVED) /* corpse gets burnt up too */
u.ugrave_arise = (NON_PM - 2); /* leave no corpse */
else if (how == STONING)
u.ugrave_arise = (NON_PM - 1); /* statue instead of corpse */
else if (how == TURNED_SLIME)
u.ugrave_arise = PM_GREEN_SLIME;
/* if pets will contribute to score, populate mydogs list now
(bones creation isn't a factor, but pline() messaging is) */
if (how == ESCAPED || how == ASCENDED) keepdogs(TRUE);
if (how == QUIT) {
killer.format = NO_KILLER_PREFIX;
if (u.uhp < 1) {
how = DIED;
u.umortality++; /* skipped above when how==QUIT */
Strcpy(killer.name, "quit while already on Charon's boat");
}
}
if (how == ESCAPED || how == PANICKED)
killer.format = NO_KILLER_PREFIX;
if (how != PANICKED) {
/* these affect score and/or bones, but avoid them during panic */
taken = paybill((how == ESCAPED) ? -1 : (how != QUIT));
paygd();
clearpriests();
} else
taken = FALSE; /* lint; assert( !bones_ok ); */
clearlocks();
if (have_windows) display_nhwindow(WIN_MESSAGE, FALSE);
if (strcmp(flags.end_disclose, "none") && how != PANICKED)
disclose(how, taken);
/* finish_paybill should be called after disclosure but before bones */
if (bones_ok && taken) finish_paybill();
/* grave creation should be after disclosure so it doesn't have
this grave in the current level's features for #overview */
if (bones_ok && u.ugrave_arise == NON_PM &&
!(mvitals[u.umonnum].mvflags & G_NOCORPSE)) {
int mnum = u.umonnum;
if (!Upolyd) {
/* Base corpse on race when not poly'd since original
* u.umonnum is based on role, and all role monsters
* are human.
*/
mnum = (flags.female && urace.femalenum != NON_PM) ?
urace.femalenum : urace.malenum;
}
corpse = mk_named_object(CORPSE, &mons[mnum],
u.ux, u.uy, plname);
Sprintf(pbuf, "%s, ", plname);
formatkiller(eos(pbuf), sizeof pbuf - strlen(pbuf), how);
make_grave(u.ux, u.uy, pbuf);
}
/* calculate score, before creating bones [container gold] */
{
int deepest = deepest_lev_reached(FALSE);
#ifndef GOLDOBJ
umoney = u.ugold;
tmp = u.ugold0;
#else
umoney = money_cnt(invent);
tmp = u.umoney0;
#endif
umoney += hidden_gold(); /* accumulate gold from containers */
tmp = umoney - tmp; /* net gain */
if (tmp < 0L)
tmp = 0L;
if (how < PANICKED)
tmp -= tmp / 10L;
tmp += 50L * (long)(deepest - 1);
if (deepest > 20)
tmp += 1000L * (long)((deepest > 30) ? 10 : deepest - 20);
nowrap_add(u.urexp, tmp);
/* ascension gives a score bonus iff offering to original deity */
if (how == ASCENDED && u.ualign.type == u.ualignbase[A_ORIGINAL]) {
/* retaining original alignment: score *= 2;
converting, then using helm-of-OA to switch back: *= 1.5 */
tmp = (u.ualignbase[A_CURRENT] == u.ualignbase[A_ORIGINAL]) ?
u.urexp : (u.urexp / 2L);
nowrap_add(u.urexp, tmp);
}
}
if (u.ugrave_arise >= LOW_PM && u.ugrave_arise != PM_GREEN_SLIME) {
/* give this feedback even if bones aren't going to be created,
so that its presence or absence doesn't tip off the player to
new bones or their lack; it might be a lie if makemon fails */
Your("body rises from the dead as %s...",
an(mons[u.ugrave_arise].mname));
display_nhwindow(WIN_MESSAGE, FALSE);
}
if (bones_ok) {
#ifdef WIZARD
if (!wizard || paranoid_query(ParanoidBones, "Save bones?"))
#endif
savebones(how, endtime, corpse);
/* corpse may be invalid pointer now so
ensure that it isn't used again */
corpse = (struct obj *)0;
}
/* update gold for the rip output, which can't use hidden_gold()
(containers will be gone by then if bones just got saved...) */
#ifndef GOLDOBJ
u.ugold = umoney;
#else
done_money = umoney;
#endif
/* clean up unneeded windows */
if (have_windows) {
wait_synch();
display_nhwindow(WIN_MESSAGE, TRUE);
destroy_nhwindow(WIN_MAP);
#ifndef STATUS_VIA_WINDOWPORT
destroy_nhwindow(WIN_STATUS);
#endif
destroy_nhwindow(WIN_MESSAGE);
#ifdef STATUS_VIA_WINDOWPORT
WIN_MESSAGE = WIN_MAP = WIN_ERR;
#else
WIN_MESSAGE = WIN_STATUS = WIN_MAP = WIN_ERR;
#endif
if(!done_stopprint || flags.tombstone)
endwin = create_nhwindow(NHW_TEXT);
if (how < GENOCIDED && flags.tombstone && endwin != WIN_ERR)
outrip(endwin, how, endtime);
} else
done_stopprint = 1; /* just avoid any more output */
if (u.uhave.amulet) Strcat(killer.name, " (with the Amulet)");
else if (how == ESCAPED) {
if (Is_astralevel(&u.uz)) /* offered Amulet to wrong deity */
Strcat(killer.name, " (in celestial disgrace)");
else if (carrying(FAKE_AMULET_OF_YENDOR))
Strcat(killer.name, " (with a fake Amulet)");
/* don't bother counting to see whether it should be plural */
}
if (!done_stopprint) {
Sprintf(pbuf, "%s %s the %s...", Goodbye(), plname,
how != ASCENDED ?
(const char *) ((flags.female && urole.name.f) ?
urole.name.f : urole.name.m) :
(const char *) (flags.female ? "Demigoddess" : "Demigod"));
putstr(endwin, 0, pbuf);
putstr(endwin, 0, "");
}
if (how == ESCAPED || how == ASCENDED) {
register struct monst *mtmp;
register struct obj *otmp;
register struct val_list *val;
register int i;
for (val = valuables; val->list; val++)
for (i = 0; i < val->size; i++) {
val->list[i].count = 0L;
}
get_valuables(invent);
/* add points for collected valuables */
for (val = valuables; val->list; val++)
for (i = 0; i < val->size; i++)
if (val->list[i].count != 0L) {
tmp = val->list[i].count
* (long)objects[val->list[i].typ].oc_cost;
nowrap_add(u.urexp, tmp);
}
/* count the points for artifacts */
artifact_score(invent, TRUE, endwin);
viz_array[0][0] |= IN_SIGHT; /* need visibility for naming */
mtmp = mydogs;
if (!done_stopprint) Strcpy(pbuf, "You");
if (!Schroedingers_cat) /* check here in case disclosure was off */
Schroedingers_cat = odds_and_ends(invent, CAT_CHECK);
if (Schroedingers_cat) {
int mhp, m_lev = adj_lev(&mons[PM_HOUSECAT]);
mhp = d(m_lev, 8);
nowrap_add(u.urexp, mhp);
if (!done_stopprint)
Strcat(eos(pbuf), " and Schroedinger's cat");
}
if (mtmp) {
while (mtmp) {
if (!done_stopprint)
Sprintf(eos(pbuf), " and %s", mon_nam(mtmp));
if (mtmp->mtame)
nowrap_add(u.urexp, mtmp->mhp);
mtmp = mtmp->nmon;
}
if (!done_stopprint) putstr(endwin, 0, pbuf);
pbuf[0] = '\0';
} else {
if (!done_stopprint) Strcat(pbuf, " ");
}
if (!done_stopprint) {
Sprintf(eos(pbuf), "%s with %ld point%s,",
how==ASCENDED ? "went to your reward" :
"escaped from the dungeon",
u.urexp, plur(u.urexp));
putstr(endwin, 0, pbuf);
}
if (!done_stopprint)
artifact_score(invent, FALSE, endwin); /* list artifacts */
/* list valuables here */
for (val = valuables; val->list; val++) {
sort_valuables(val->list, val->size);
for (i = 0; i < val->size && !done_stopprint; i++) {
int typ = val->list[i].typ;
long count = val->list[i].count;
if (count == 0L) continue;
if (objects[typ].oc_class != GEM_CLASS || typ <= LAST_GEM) {
otmp = mksobj(typ, FALSE, FALSE);
makeknown(otmp->otyp);
otmp->known = 1; /* for fake amulets */
otmp->dknown = 1; /* seen it (blindness fix) */
if (has_oname(otmp)) free_oname(otmp);
otmp->quan = count;
Sprintf(pbuf, "%8ld %s (worth %ld %s),",
count, xname(otmp),
count * (long)objects[typ].oc_cost, currency(2L));
obfree(otmp, (struct obj *)0);
} else {
Sprintf(pbuf,
"%8ld worthless piece%s of colored glass,",
count, plur(count));
}
putstr(endwin, 0, pbuf);
}
}
} else if (!done_stopprint) {
/* did not escape or ascend */
if (u.uz.dnum == 0 && u.uz.dlevel <= 0) {
/* level teleported out of the dungeon; `how' is DIED,
due to falling or to "arriving at heaven prematurely" */
Sprintf(pbuf, "You %s beyond the confines of the dungeon",
(u.uz.dlevel < 0) ? "passed away" : ends[how]);
} else {
/* more conventional demise */
const char *where = dungeons[u.uz.dnum].dname;
if (Is_astralevel(&u.uz)) where = "The Astral Plane";
Sprintf(pbuf, "You %s in %s", ends[how], where);
if (!In_endgame(&u.uz) && !Is_knox(&u.uz))
Sprintf(eos(pbuf), " on dungeon level %d",
In_quest(&u.uz) ? dunlev(&u.uz) : depth(&u.uz));
}
Sprintf(eos(pbuf), " with %ld point%s,",
u.urexp, plur(u.urexp));
putstr(endwin, 0, pbuf);
}
if (!done_stopprint) {
Sprintf(pbuf, "and %ld piece%s of gold, after %ld move%s.",
umoney, plur(umoney), moves, plur(moves));
putstr(endwin, 0, pbuf);
}
if (!done_stopprint) {
Sprintf(pbuf,
"You were level %d with a maximum of %d hit point%s when you %s.",
u.ulevel, u.uhpmax, plur(u.uhpmax), ends[how]);
putstr(endwin, 0, pbuf);
putstr(endwin, 0, "");
}
if (!done_stopprint)
display_nhwindow(endwin, TRUE);
if (endwin != WIN_ERR)
destroy_nhwindow(endwin);
/* "So when I die, the first thing I will see in Heaven is a
* score list?" */
if (have_windows && !iflags.toptenwin)
exit_nhwindows((char *)0), have_windows = FALSE;
topten(how, endtime);
if (have_windows)
exit_nhwindows((char *)0);
if(done_stopprint) { raw_print(""); raw_print(""); }
terminate(EXIT_SUCCESS);
}
void
container_contents(list, identified, all_containers, reportempty)
struct obj *list;
boolean identified, all_containers, reportempty;
{
register struct obj *box, *obj;
char buf[BUFSZ];
boolean cat, deadcat;
for (box = list; box; box = box->nobj) {
if (Is_container(box) || box->otyp == STATUE) {
box->cknown = 1; /* we're looking at the contents now */
if (identified) box->lknown = 1;
cat = deadcat = FALSE;
if (SchroedingersBox(box) && !Schroedingers_cat) {
/* Schroedinger's Cat? */
cat = odds_and_ends(box, CAT_CHECK);
if (cat) Schroedingers_cat = TRUE;
else deadcat = TRUE;
box->spe = 0;
}
if (box->otyp == BAG_OF_TRICKS) {
continue; /* wrong type of container */
} else if (box->cobj) {
winid tmpwin = create_nhwindow(NHW_MENU);
Sprintf(buf, "Contents of %s:", the(xname(box)));
putstr(tmpwin, 0, buf);
putstr(tmpwin, 0, "");
for (obj = box->cobj; obj; obj = obj->nobj) {
if (identified) {
makeknown(obj->otyp);
obj->known = obj->bknown =
obj->dknown = obj->rknown = 1;
if (Is_container(obj) || obj->otyp == STATUE)
obj->cknown = obj->lknown = 1;
}
putstr(tmpwin, 0, doname(obj));
}
if (cat) putstr(tmpwin, 0, "Schroedinger's cat");
else if (deadcat) putstr(tmpwin, 0, "Schroedinger's dead cat");
display_nhwindow(tmpwin, TRUE);
destroy_nhwindow(tmpwin);
if (all_containers)
container_contents(box->cobj, identified, TRUE,
reportempty);
} else if (cat || deadcat) {
pline("%s Schroedinger's %scat!",
Tobjnam(box, "contain"), deadcat ? "dead " : "");
display_nhwindow(WIN_MESSAGE, FALSE);
} else if (reportempty) {
pline("%s is empty.", upstart(thesimpleoname(box)));
display_nhwindow(WIN_MESSAGE, FALSE);
}
}
if (!all_containers)
break;
}
}
/* should be called with either EXIT_SUCCESS or EXIT_FAILURE */
void
terminate(status)
int status;
{
program_state.in_moveloop = 0; /* won't be returning to normal play */
#ifdef MAC
getreturn("to exit");
#endif
/* don't bother to try to release memory if we're in panic mode, to
avoid trouble in case that happens to be due to memory problems */
if (!program_state.panicking) {
freedynamicdata();
dlb_cleanup();
}
#ifdef VMS
/* don't call exit() if already executing within an exit handler;
that would cancel any other pending user-mode handlers */
if (program_state.exiting) return;
#endif
program_state.exiting = 1;
nethack_exit(status);
}
/* #vanquished command */
int
dovanquished()
{
list_vanquished('a', FALSE);
return 0;
}
STATIC_OVL void
list_vanquished(defquery, ask)
char defquery;
boolean ask;
{
register int i, lev;
int ntypes = 0, max_lev = 0, nkilled;
long total_killed = 0L;
char c;
winid klwin;
char buf[BUFSZ];
/* get totals first */
for (i = LOW_PM; i < NUMMONS; i++) {
if (mvitals[i].died) ntypes++;
total_killed += (long)mvitals[i].died;
if (mons[i].mlevel > max_lev) max_lev = mons[i].mlevel;
}
/* vanquished creatures list;
* includes all dead monsters, not just those killed by the player
*/
if (ntypes != 0) {
c = ask ? yn_function("Do you want an account of creatures vanquished?",
ynqchars, defquery) : defquery;
if (c == 'q') done_stopprint++;
if (c == 'y' || c == 'a') {
klwin = create_nhwindow(NHW_MENU);
putstr(klwin, 0, "Vanquished creatures:");
putstr(klwin, 0, "");
/* countdown by monster "toughness" */
for (lev = max_lev; lev >= 0; lev--)
for (i = LOW_PM; i < NUMMONS; i++)
if (mons[i].mlevel == lev && (nkilled = mvitals[i].died) > 0) {
if ((mons[i].geno & G_UNIQ) && i != PM_HIGH_PRIEST) {
Sprintf(buf, "%s%s",
!type_is_pname(&mons[i]) ? "The " : "",
mons[i].mname);
if (nkilled > 1) {
switch (nkilled) {
case 2: Sprintf(eos(buf)," (twice)"); break;
case 3: Sprintf(eos(buf)," (thrice)"); break;
default: Sprintf(eos(buf)," (%d times)",
nkilled);
break;
}
}
} else {
/* trolls or undead might have come back,
but we don't keep track of that */
if (nkilled == 1)
Strcpy(buf, an(mons[i].mname));
else
Sprintf(buf, "%d %s",
nkilled, makeplural(mons[i].mname));
}
putstr(klwin, 0, buf);
}
/*
* if (Hallucination)
* putstr(klwin, 0, "and a partridge in a pear tree");
*/
if (ntypes > 1) {
putstr(klwin, 0, "");
Sprintf(buf, "%ld creatures vanquished.", total_killed);
putstr(klwin, 0, buf);
}
display_nhwindow(klwin, TRUE);
destroy_nhwindow(klwin);
}
} else if (defquery == 'a') {
/* #dovanquished rather than final disclosure, so pline() is ok */
pline("No monsters have been vanquished.");
}
}
/* number of monster species which have been genocided */
int
num_genocides()
{
int i, n = 0;
for (i = LOW_PM; i < NUMMONS; ++i)
if (mvitals[i].mvflags & G_GENOD) ++n;
return n;
}
STATIC_OVL void
list_genocided(defquery, ask)
char defquery;
boolean ask;
{
register int i;
int ngenocided;
char c;
winid klwin;
char buf[BUFSZ];
ngenocided = num_genocides();
/* genocided species list */
if (ngenocided != 0) {
c = ask ? yn_function("Do you want a list of species genocided?",
ynqchars, defquery) : defquery;
if (c == 'q') done_stopprint++;
if (c == 'y') {
klwin = create_nhwindow(NHW_MENU);
putstr(klwin, 0, "Genocided species:");
putstr(klwin, 0, "");
for (i = LOW_PM; i < NUMMONS; i++)
if (mvitals[i].mvflags & G_GENOD) {
if ((mons[i].geno & G_UNIQ) && i != PM_HIGH_PRIEST)
Sprintf(buf, "%s%s",
!type_is_pname(&mons[i]) ? "" : "the ",
mons[i].mname);
else
Strcpy(buf, makeplural(mons[i].mname));
putstr(klwin, 0, buf);
}
putstr(klwin, 0, "");
Sprintf(buf, "%d species genocided.", ngenocided);
putstr(klwin, 0, buf);
display_nhwindow(klwin, TRUE);
destroy_nhwindow(klwin);
}
}
}
/* set a delayed killer, ensure non-delayed killer is cleared out */
void
delayed_killer(id, format, killername)
int id;
int format;
const char *killername;
{
struct kinfo *k = find_delayed_killer(id);
if (k == (struct kinfo*) 0) {
/* no match, add a new delayed killer to the list */
k = (struct kinfo*) alloc(sizeof(struct kinfo));
k->id = id;
k->next = killer.next;
killer.next = k;
}
k->format = format;
Strcpy(k->name, killername ? killername : "");
killer.name[0] = 0;
}
struct kinfo*
find_delayed_killer(id)
int id;
{
struct kinfo* k;
for (k = killer.next; k != (struct kinfo*) 0; k = k->next) {
if (k->id == id) break;
}
return k;
}
void
dealloc_killer(kptr)
struct kinfo *kptr;
{
struct kinfo *prev = &killer, *k;
if (kptr == (struct kinfo *)0) return;
for (k = killer.next; k != (struct kinfo*) 0; k = k->next) {
if (k == kptr) break;
prev = k;
}
if (k == (struct kinfo*) 0) {
impossible("dealloc_killer not on list");
} else {
prev->next = k->next;
free((genericptr_t) k);
}
}
void
save_killers(fd, mode)
int fd;
int mode;
{
struct kinfo *kptr;
if (perform_bwrite(mode)) {
for (kptr = &killer; kptr != (struct kinfo*)0; kptr = kptr->next) {
bwrite(fd, (genericptr_t)kptr, sizeof(struct kinfo));
}
}
if (release_data(mode)) {
while (killer.next) {
kptr = killer.next->next;
free((genericptr_t)killer.next);
killer.next = kptr;
}
}
}
void
restore_killers(fd)
int fd;
{
struct kinfo *kptr;
for (kptr = &killer; kptr != (struct kinfo*)0; kptr = kptr->next) {
mread(fd, (genericptr_t)kptr, sizeof(struct kinfo));
if (kptr->next) {
kptr->next = (struct kinfo*) alloc(sizeof(struct kinfo));
}
}
}
static int
wordcount(p)
char *p;
{
int words = 0;
while(*p){
while(*p && isspace(*p))p++;
if(*p) words++;
while(*p && !isspace(*p))p++;
}
return words;
}
static void
bel_copy1(inp, out)
char **inp, *out;
{
char *in = *inp;
out += strlen(out); /* eos() */
while(*in && isspace(*in)) in++;
while(*in && !isspace(*in)) *out++ = *in++;
*out = '\0';
*inp = in;
}
char *
build_english_list(in)
char *in;
{
char *out, *p = in;
int len = (int)strlen(p), words = wordcount(p);
/* +3: " or " - " "; +(words - 1): (N-1)*(", " - " ") */
if (words > 1) len += 3 + (words - 1);
out = (char *)alloc(len + 1);
*out = '\0'; /* bel_copy1() appends */
switch(words){
case 0:
impossible("no words in list");
break;
case 1:
/* "single" */
bel_copy1(&p, out);
break;
default:
if (words == 2) {
/* "first or second" */
bel_copy1(&p, out);
Strcat(out, " ");
} else {
/* "first, second, or third */
do {
bel_copy1(&p, out);
Strcat(out, ", ");
} while (--words > 1);
}
Strcat(out, "or ");
bel_copy1(&p, out);
break;
}
return out;
}
/*end.c*/
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