int
dosave()
{
#ifdef KEEP_SAVE
/*WAC for reloading*/
register int fd;
#endif
clear_nhwindow(WIN_MESSAGE);
if(yn("Really save?") == 'n') {
clear_nhwindow(WIN_MESSAGE);
if(multi > 0) nomul(0);
} else {
clear_nhwindow(WIN_MESSAGE);
pline("Saving...");
#if defined(UNIX) || defined(VMS) || defined(__EMX__)
program_state.done_hup = 0;
#endif
#ifdef KEEP_SAVE
saverestore = FALSE;
if (flags.keep_savefile)
if(yn("Really quit?") == 'n') saverestore = TRUE;
if(dosave0() && !saverestore) {
#else
if(dosave0()) {
#endif
program_state.something_worth_saving = 0;
u.uhp = -1; /* universal game's over indicator */
/* make sure they see the Saving message */
display_nhwindow(WIN_MESSAGE, TRUE);
exit_nhwindows("Be seeing you...");
terminate(EXIT_SUCCESS);
}
/*WAC redraw later
else (void)doredraw();*/
}
#ifdef KEEP_SAVE
if (saverestore) {
/*WAC pulled this from pcmain.c - restore game from the file just saved*/
fd = create_levelfile(0);
if (fd < 0) {
raw_print("Cannot create lock file");
} else {
hackpid = 1;
write(fd, (genericptr_t) &hackpid, sizeof(hackpid));
close(fd);
}
#ifdef MFLOPPY
level_info[0].where = ACTIVE;
#endif
fd = restore_saved_game();
if (fd >= 0) dorecover(fd);
check_special_room(FALSE);
flags.move = 0;
/*WAC correct these after restore*/
if(flags.moonphase == FULL_MOON)
change_luck(1);
if(flags.friday13)
change_luck(-1);
if(iflags.window_inited)
clear_nhwindow(WIN_MESSAGE);
}
saverestore = FALSE;
#endif
(void)doredraw();
return 0;
}
#if defined(UNIX) || defined(VMS) || defined (__EMX__) || defined(WIN32)
/*ARGSUSED*/
void
hangup(sig_unused) /* called as signal() handler, so sent at least one arg */
int sig_unused;
{
# ifdef NOSAVEONHANGUP
(void) signal(SIGINT, SIG_IGN);
clearlocks();
# ifndef VMS
terminate(EXIT_FAILURE);
# endif
# else /* SAVEONHANGUP */
if (!program_state.done_hup++) {
if (program_state.something_worth_saving)
(void) dosave0();
# ifdef VMS
/* don't call exit when already within an exit handler;
that would cancel any other pending user-mode handlers */
if (!program_state.exiting)
# endif
{
clearlocks();
terminate(EXIT_FAILURE);
}
}
# endif
return;
}
#endif
/* returns 1 if save successful */
int
dosave0()
{
const char *fq_save;
register int fd, ofd;
xchar ltmp;
d_level uz_save;
char whynot[BUFSZ];
if (!SAVEF[0])
return 0;
fq_save = fqname(SAVEF, SAVEPREFIX, 1); /* level files take 0 */
#if defined(UNIX) || defined(VMS)
(void) signal(SIGHUP, SIG_IGN);
#endif
#ifndef NO_SIGNAL
(void) signal(SIGINT, SIG_IGN);
#endif
#if defined(MICRO) && defined(MFLOPPY)
if (!saveDiskPrompt(0)) return 0;
#endif
HUP if (iflags.window_inited) {
uncompress_area(fq_save, SAVEF);
fd = open_savefile();
if (fd > 0) {
(void) close(fd);
clear_nhwindow(WIN_MESSAGE);
There("seems to be an old save file.");
if (yn("Overwrite the old file?") == 'n') {
compress_area(fq_save, SAVEF);
#ifdef KEEP_SAVE
/*WAC don't restore if you didn't save*/
saverestore = FALSE;
#endif
return 0;
}
}
}
HUP mark_synch(); /* flush any buffered screen output */
fd = create_savefile();
if(fd < 0) {
HUP pline("Cannot open save file.");
(void) delete_savefile(); /* ab@unido */
return(0);
}
vision_recalc(2); /* shut down vision to prevent problems
in the event of an impossible() call */
/* undo date-dependent luck adjustments made at startup time */
if(flags.moonphase == FULL_MOON) /* ut-sally!fletcher */
change_luck(-1); /* and unido!ab */
if(flags.friday13)
change_luck(1);
if(iflags.window_inited)
HUP clear_nhwindow(WIN_MESSAGE);
#if defined(MICRO) && defined(TTY_GRAPHICS)
if (!strncmpi("tty", windowprocs.name, 3)) {
dotcnt = 0;
dotrow = 2;
curs(WIN_MAP, 1, 1);
putstr(WIN_MAP, 0, "Saving:");
}
#endif
#ifdef MFLOPPY
/* make sure there is enough disk space */
if (iflags.checkspace) {
long fds, needed;
savelev(fd, ledger_no(&u.uz), COUNT_SAVE);
savegamestate(fd, COUNT_SAVE);
needed = bytes_counted;
for (ltmp = 1; ltmp <= maxledgerno(); ltmp++)
if (ltmp != ledger_no(&u.uz) && level_info[ltmp].where)
needed += level_info[ltmp].size + (sizeof ltmp);
fds = freediskspace(fq_save);
if (needed > fds) {
HUP {
There("is insufficient space on SAVE disk.");
pline("Require %ld bytes but only have %ld.", needed, fds);
}
flushout();
(void) close(fd);
(void) delete_savefile();
return 0;
}
co_false();
}
/* returns 1 if save successful */
int
dosave0(void)
{
const char *fq_save;
register int fd, ofd;
xchar ltmp;
d_level uz_save;
char whynot[BUFSZ];
#ifdef WHEREIS_FILE
delete_whereis();
#endif
if (!SAVEF[0])
return 0;
fq_save = fqname(SAVEF, SAVEPREFIX, 1); /* level files take 0 */
#if defined(UNIX) || defined(VMS)
(void) signal(SIGHUP, SIG_IGN);
#endif
#ifndef NO_SIGNAL
(void) signal(SIGINT, SIG_IGN);
#endif
#if defined(MICRO) && defined(MFLOPPY)
if (!saveDiskPrompt(0)) return 0;
#endif
HUP if (iflags.window_inited) {
uncompress_area(fq_save, SAVEF);
fd = open_savefile();
if (fd > 0) {
(void) close(fd);
clear_nhwindow(WIN_MESSAGE);
There("seems to be an old save file.");
if (yn("Overwrite the old file?") == 'n') {
compress_area(fq_save, SAVEF);
return 0;
}
}
}
HUP mark_synch(); /* flush any buffered screen output */
fd = create_savefile();
if(fd < 0) {
HUP pline("Cannot open save file.");
(void) delete_savefile(); /* ab@unido */
return(0);
}
vision_recalc(2); /* shut down vision to prevent problems
in the event of an impossible() call */
/* undo date-dependent luck adjustments made at startup time */
if(flags.moonphase == FULL_MOON) /* ut-sally!fletcher */
change_luck(-1); /* and unido!ab */
if(flags.friday13)
change_luck(1);
if(iflags.window_inited)
HUP clear_nhwindow(WIN_MESSAGE);
#ifdef MICRO
dotcnt = 0;
dotrow = 2;
curs(WIN_MAP, 1, 1);
if (strncmpi("X11", windowprocs.name, 3))
putstr(WIN_MAP, 0, "Saving:");
#endif
#ifdef MFLOPPY
/* make sure there is enough disk space */
if (iflags.checkspace) {
long fds, needed;
savelev(fd, ledger_no(&u.uz), COUNT_SAVE);
savegamestate(fd, COUNT_SAVE);
needed = bytes_counted;
for (ltmp = 1; ltmp <= maxledgerno(); ltmp++)
if (ltmp != ledger_no(&u.uz) && level_info[ltmp].where)
needed += level_info[ltmp].size + (sizeof ltmp);
fds = freediskspace(fq_save);
if (needed > fds) {
HUP {
There("is insufficient space on SAVE disk.");
pline("Require %ld bytes but only have %ld.", needed, fds);
}
flushout();
(void) close(fd);
(void) delete_savefile();
return 0;
}