Commit Graph

237 Commits

Author SHA1 Message Date
Pasi Kallinen
e7fa065203 Change special keys into extended commands
Changes most of the special keys used in the main input loop
into extended commands:

- movement keys are now bound to extended commands, eg.
  #movewest and so on.

- m-prefix is now #reqmenu extended command, still bound to
  the 'm' key.

- run, rush, and fight are now extended commands, still bound
  to the same keys as previously.

- nopickup and runnopickup keys are removed.
  Nopickup was using 'm' key, the same as the m-prefix, so
  allow #reqmenu to modify movement commands to disable pickup.

- multiple prefix commands are allowed. This lets user to
  use #reqmenu, followed by #run, followed by movement to simulate
  runnopickup behaviour. (If necessary, adding runnopickup back
  as an extended command would be easy)
2022-01-16 14:48:24 +02:00
Pasi Kallinen
f405d3bfbc Add few hallu colors 2022-01-02 15:10:32 +02:00
Pasi Kallinen
8db18275a6 Define engulfing_u, making clearer code 2021-12-31 21:12:21 +02:00
Pasi Kallinen
d53cd28d46 Make extended commands return defined flags
Instead of returning 0 or 1, we'll now use ECMD_OK or ECMD_TURN.
These have the same meaning as the hardcoded numbers; ECMD_TURN
means the command uses a turn.

In future, could add eg. a flag denoting "user cancelled command"
or "command failed", and should clear eg. the cmdq.

Mostly this was simply replacing return values with the defines
in the extended commands, so hopefully I didn't break anything.
2021-12-30 19:16:33 +02:00
PatR
7ccc195155 fix #K3496 - leash description when pet changes
If persistent inventory is displayed and contains an entry for a leash
attached to a pet and the pet's type or name changes, the perm_invent
window didn't get updated to reflect the new leash information:
 x - leash (attached to <mon>)
Report was for polymorph but applied to growing into bigger form and
to being (re-/un-)christened as well.
2021-12-19 09:30:07 -08:00
PatR
4d42823fd8 remove duplicate novel titles
For novel title lookups, have the variant spelling substitutions use
the entries from array of titles instead of explicit strings which
duplicate those.
2021-12-14 17:15:17 -08:00
PatR
495cda17b7 some reformatting
Replace some
  (foo &&
   bar)
that had crept back into the code with
  (foo
   && bar)
to match the reformatting which took place before 3.6.0.  There are a
couple of lines ending in '||' still present but they look intentional.
isaac64.c has some trailing '|' bit operators that could/should be
moved to the start of the next line but I didn't touch that file.

While in the affected files, I tried to shorten most overly wide lines
(the right margin is supposed to at column 78 and there are quite a
few lines which are 79 characters long, but I left most of those
rather than introduce new line splits).  Also replace a handful of
tabs with spaces.  I was a little surprised not find any trailing
spaces (in the dozen or so files being updated).  I didn't look for
trailing arithmetic or '?'/':' operators which aught to be moved to
the start of the next line.
2021-12-14 07:43:40 -08:00
PatR
7d84ea0605 CapMons[] entries for hallucinatory monster names
Simplify the handling of capitalized hallucinatory monster names
which should be described as "the Bogon" rather than just "Bogon".
Instead of inserting an ESC character to indicate "this entry
should be freed when done", keep track of how many of the entries
come from mons[] (which always come first and shouldn't be freed)
and just free the rest.  So one instance of inserting an ESC and a
couple of skipping it when present and one of testing for it when
freeing are removed.

Also, the check for bogusmons classification code was testing
whether the name started with a letter (or with '@', an obscure
special case for letter()) rather than for the actual type codes
used in dat/bogusmons.txt.  If '@' becomes used as a classification
code (so far it isn't one) any entries using it could have been
misclassified and would be misspelled because it would stay as the
first character.  And existing entry "/r/tard" was also subject to
misclassification, but since it doesn't start with a capital letter
either with or without leading '/' that had no noticeable effect.
If the leading slash was followed by a capital letter there would
have been a different sort of misspelling with that slash missing
in the copy kept in CapMons[].  I knew all that when I first used
letter() but have decided that it is better to extract 'bogon_types'
from bogusmon() in order for the handling to be more consistent.
2021-11-30 03:28:10 -08:00
PatR
03476a7c78 get_rnd_text() for rumors and other stuff
Solve the uneven distribution situation that has been present for
picking random rumors for a long time and for random engravings,
epitaphs, and hallucinatory monster names since 3.6.0.  This relies
on the previous partial solution where short lines have been padded
to a longer length.  When that length is N and random seek lands in
a long line of length L, retry if the position is in the first L-N
characters.  Put differently, it if takes more than N characters to
reach the next newline, reject that random seek and try again.  This
effectively makes long lines behave as if they had the same length
of N as the short lines have been padded to and when all lines are
the same length, all entries have the same chance to be chosen.
2021-11-27 12:23:01 -08:00
PatR
49b2ea1b89 "someone"/"something" instead of "it"
I thought there were more places that checked for "it" and substituted
"someone" or "something".  Perhaps there are and I'm just not finding
them now.  Anyway, this extends x_monnam() and adds some_mon_nam() and
Some_Monnam() to do that during monster name formatting instead of
having various bits of code try fix it up after the fact.  The fixups
could be fooled by monsters given the name "it" or "It"; x_monnam()
won't be.
2021-10-28 12:55:32 -07:00
nhmall
b44b5e35a8 re-enable -Wunreachable-code under clang
whitelist the valid cases showing up

If an earlier version of clang is showing more cases (particularly
if they don't make sense), the re-enabling of the warning in
sys/unix/hints/include/compiler.2020 can be made clang-version
specific instead. I had no way to test earlier versions.
2021-10-22 12:27:10 -04:00
copperwater
f20e99ac0a Fix out-of-bounds access of xdir and ydir in farlook
In commit db68395, most of the instances of xdir and ydir here were
changed to u.dx and u.dy, but not all of them. The remaining ones are
out-of-bounds on xdir and ydir, because i is always set to 12 from an
earlier loop and is no longer involved in handling user input. They
should be u.dx and u.dy like the rest.
2021-09-25 19:03:51 -04:00
nhmall
1f6c1d0f42 expand the glyphs
The walls for the mines, gehennom, knox, and sokoban had been
changed at the "tile"-level, with no awareness of the core game,
or non-tile interfaces.
- Expand the glyphs to include a set of walls for the main level
as well as each of those mentioned above.

Altars had been adjusted at the map_glyphinfo() level to substitute
some color variations on-the-fly for unaligned, chaotic, neutral,
lawful altars, and shrines. The tile interface had no awareness of
the feature.
- Expand the glyphs to include each of the altar variations that
had been implemented in the display code for tty-only. This required
the addition of four placeholder tiles in other.txt. Someone with
artistic skill will hopefully alter the additional tiles to better
reflect their intended purpose.

Explosions had unique tiles in the tile window port, and the display
code for tty tinkered with the colors, but the game had very little
awareness of the different types of explosions.
- Expand the glyphs to include each of the explosion types: dark,
noxious, muddy, wet, magical, fiery and frosty.

Pile-markers to represent a pile had been introduced at the
display-level, without little to no awareness by the core game.
- Expand the glyphs to include piletops, including objects,
bodys, and statues.

Recently male and female variations of tiles and monsters had been
had been introduced, but the mechanics had been mostly done at the
display-level through a marker flag. The window port interface then
had to increment the tile mapped to the glyph to get the female version
of the tile.
- Expand the glyphs to include the male and female versions of the
monsters, and their corresponding pet versions, ridden, detected
versions and statues of them.

Direct references to GLYPH_BODY_OFF and GLYPH_STATUE_OFF
in object_from_map() in pager.c were getting incomplete results.
- Add macros glyph_to_body_corpsenm(glyph) and
glyph_to_statue_corpsenm(glyph) macros for obtaining the corpsenm
value after passing the glyph_is_body() or glyph_is_statue() test.

Other relevant notes:

- The tile ordering in the win/share/*.txt tile files has been altered,
other.txt in particular.

- tilemap.c has had a lot of alterations to accommodate the expanded
glyphs. Output that is useful for troubleshooting will end up in
tilemappings.lst if OBTAIN_TILEMAP is defined during build.
It lists all of the glyphs and which tile it gets mapped to, and also
lists each tile and some of the references to it by various glyphs.

- An array glyphmap[MAXGLYPH] is now used. It has an entry for each
glyph, ordered by glyph, and once reset_glyphs(glyph) has been run, it
contains the mapped symindex, default color, glyphflags, and tile
index.
If USE_TILES is defined during build, the tile.c produced from the
tilemap utility populates the tileidx field of each array element with
a glyph-to-tile mapping for the glyph. Later on, when reset_glyphmap()
is run, the other fields of each element will get populated.

- The glyph-to-tile mapping is an added field available to a window
port via the glyphinfo struct passed in the documented interface. The
old glyph2tile[] array is gone. The various active window ports that
had been using glyph2tile[] have been updated to use the new interface
mechanism. Disclaimer: There may be some bug fixing or tidying
required in the window port code.

- reset_glyphmap() is called after config file options parsing
has finished, because some config file settings can impact the results
produced by reset_glyphmap().

- Everything that passes the glyph_is_cmap(glyph) test must
return a valid cmap value from glyph_to_cmap(glyph).

- An 'extern glyph_info glyphmap[MAX_GLYPH];' is inserted into the
top of only the files which need awareness of it, not inserted into
display.h. Presently, the only files that actually need to directly
reference the glyphmap[] array are display.c, o_init.c (for shuffling
the tiles), and the generated tile.c (if USE_TILES is defined).

- Added an MG_MALE glyphflag to complement the MG_FEMALE glyphflag.

- Provide an array for wall colorizations. reset_glyphmap() will draw
the colors from this array: int array wallcolors[sokoban_walls + 1];
The indices of the wallcolors array are main_walls (0), mines_walls
(1), gehennom_walls (2), knox_walls (3), and sokoban_walls (4).
In future, a config file option for adjusting the wall colors and/or
an 'O' option menu to do the same could be added. Right now, the
initializaton of the wallcolors[] array entries in display.c leaves the
walls at CLR_GRAY, matching the defsym color.

- Most of the display-level kludges for some of the on-the-fly
interface features have been removed from map_glyphinfo() as they
aren't needed any longer. These glyph expansions adhere more closely to
the original glyph mechanics of the game.

- Because the glyphs are re-ordered and expanded, an update to
editlevel will be required upon merge of these changes.
2021-09-18 19:51:04 -04:00
PatR
828cbcf4ab tribute update: The Amazing Maurice
Add four new passages to The Amazing Maurice and His Educated Rodents,
bringing total to 14.

When wishing, accept truncated title "The Amazing Maurice" as well as
the full title.
2021-08-05 17:44:04 -07:00
Pasi Kallinen
4007640882 Allow meta-keys in getloc
Fix altmeta again, to (re)allow meta-keys in getloc, for example
fast-moving the cursor with altmeta and number_pad.
2021-07-29 14:43:46 +03:00
PatR
563cb33d67 novel named Thud!
Accept "Thud" as an alternate spelling for "Thud!" when parsing novel
titles.
2021-07-09 19:56:10 -07:00
Pasi Kallinen
581f12797f Allow using rush/run prefix to fastmove in getloc 2021-07-03 18:22:24 +03:00
Pasi Kallinen
db68395d69 Movement key reworking
Put the rush and run movement keys into g.Cmd instead of bit twiddling
the normal walk keys in multiple places to get the run and rush keys.

Allow meta keys in getpos. Use the normal running keys to fast-move
in getpos, instead of explicit HJKL - I polled couple places online,
and number_pad users did not use the HJKL keys in getpos.

Make meta keys work even after a prefix key.
2021-07-03 18:20:24 +03:00
Pasi Kallinen
552431e966 Split coord truncate-to-map into separate function 2021-07-01 14:29:04 +03:00
Pasi Kallinen
f25a6e26ee Use enums and defines for directions 2021-06-27 15:46:56 +03:00
PatR
fa7980c585 monster name formatting
While testing monster summoning by using a debugger to force the
outcome, I saw "the renegade Angel of <foo> appears in a cloud of
smoke" as if only one such creature existed.  Trying to change
that to "a renegate Angel" pointed out some problems:  type names
like Angel, Green-elf, and Uruk-hai fool an() into using "the"
because of their capital letter.  Fixing that was a bit of a hack
and worked for Green-elf and Uruk-hai but not for Angel because
it has the eminion extension so uses priestname() instead of the
guts of x_monnam().  Fixing that involved more hackery and now I
feel unclean, but it seems to be working.

It wasn't as noticeable as it might have been because most of the
time that "the Angel of <foo>" or "the priest of <bar>" was shown,
the caller is requesting "the" rather than "a/an".
2021-06-21 17:44:35 -07:00
PatR
0aaafd19be fix the "fix obj_pmname() fix"
Avoid using montraits when determining pmname of a corpse or statue.
2021-06-16 14:22:03 -07:00
PatR
7088f6a846 fix obj_pmname() fix
The omonst 'data' pointer is always Null so taking mons[].pmname from
saved traits would be skipped all the time.
2021-06-15 14:13:55 -07:00
nhmall
fe4822829c fixes37.0 entry update 2021-06-15 16:30:07 -04:00
nhmall
5ac913e035 null pointer dereference in do_name.c
fixes #534
2021-06-15 15:49:31 -04:00
PatR
57e970b227 mon_pmname(), obj_pmname()
Revive some code from 5 or so years ago that's been sitting in a
defunct local git branch.  There are a couple of references to
figurines having gender; the old, unfinished code did already have
support for that, the current code doesn't.  It probably won't take
much effort to add it in but I want to get this first part out of
the way.

Replace some of the
pmname(mon->data, Mgender[mon]) calls with simpler
mon_pmname(mon) and some
pmname(&mons[statue->corpsenm],
   (statue->spe & CORPSTAT_GENDER) == ... ? ... : ...) with simpler
obj_pmname(obj).  There are other instances of them which haven't
been changed but could be.
2021-06-12 03:07:30 -07:00
PatR
494b374e12 whatis / quick-whatis for '^'
When using '//' or ';' to examine the map and player uses '^' to
move the cursor to the next displayed trap, have cursor go to
locations containing webs, the vibrating square, or other non-'^'
trap when such is the next trap symbol up.  Otherwise looking at
webs is very tedious because '"' is treated as a look-at command
rather than than a target symbol.
2021-05-30 01:31:54 -07:00
PatR
825314c040 tribute update: Maskerade
Accept "novel named Masquerade" when wishing for Maskerade.

Add four new passages, bringing total to 13.
2021-05-26 13:19:36 -07:00
Pasi Kallinen
7f8cfb43d2 More hallu colors 2021-05-22 08:56:54 +03:00
PatR
519f00e3c4 ^X feedback when held by unseen monster
When swallowed and blind, the swallowing monster is described
accurately, but being held rather than swallowed describes the
monster as "it".  That's normal, but the status feedback section
of ^X output lists
|You are held by it.
which looks pretty weird.  Change that to be
|You are held by an unseen creature.
2021-04-13 14:50:12 -07:00
PatR
d7be7031a1 Discworld: Sourcery
Include the page number for Sourcery's second passage.  While
in there, add another passage.

For wishing, recognize "sorcery" as an alternate spelling.
2021-03-03 16:38:49 -08:00
Patric Mueller
bea69f39f3 Output message when changing fastmove mode while cursor targetting 2021-02-19 10:40:41 +01:00
nhmall
5b1d668c44 enable -Wformat-nonliteral for linux and equivalent for windows compilers
Whitelist all the verified existing triggers:
makedefs.c: In function ‘name_file’
attrib.c: one compiler balks at a ? b : c for fmtstring
cmd.c: In function ‘extcmd_via_menu’
cmd.c: In function ‘wiz_levltyp_legend’
do.c: In function ‘goto_level’
do_name.c: In function ‘coord_desc’
dungeon.c: In function ‘overview_stats’
eat.c:  one compiler balks at a ? b : c for fmtstring
end.c:  one compiler balks at a ? b : c for fmtstring
engrave.c: In function ‘engr_stats’
hack:c one compiler balks at a ? b : c for fmtstring
hacklib.c: one compiler balks at a ? b : c for fmtstring
insight.c: one compiler balks at a ? b : c for fmtstring
invent.c: In function ‘let_to_name’
light.c: In function ‘light_stats’
mhitm.c: In function ‘missmm’
options.c: In function ‘handler_symset’
options.c: In function ‘basic_menu_colors’
options.c: In function ‘optfn_o_autopickup_exceptions’
options.c: In function ‘optfn_o_menu_colors’
options.c: In function ‘optfn_o_message_types’
options.c: In function ‘optfn_o_status_cond’
options.c: In function ‘optfn_o_status_hilites’
options.c: In function ‘doset’
options.c: In function ‘doset_add_menu’
options.c: In function ‘show_menu_controls’
options.c: In function ‘handle_add_list_remove’
pager.c: In function ‘do_supplemental_info’
pager.c: In function ‘dohelp’
region.c: In function ‘region_stats’
rumors.c: sscanf usage
sounds.c: In function ‘domonnoise’
spell.c: In function ‘dospellmenu’
timeout.c: In function ‘timer_stats’
topten.c: In function ‘outentry’, fscanf, sscanf, fprintf usage
windows.c: In function ‘genl_status_update’
zap.c: one compiler balks at a ? b : c for fmtstring
win/curses/cursstat.c: In function ‘curses_status_update’
win/tty/wintty.c: In function ‘tty_status_update’
win/win32/mswproc.c: In function ‘mswin_status_update’
2021-02-02 19:03:12 -05:00
nhmall
9566752c08 clear some more format-overflow warnings
clear some -Wformat-overflow warnings being experienced with
i586-pc-msdosdjgpp-gcc (GCC) 10.2.0 cross-compiler

--
Warnings log:

botl.c: In function 'status_hilite_menu_add':
botl.c:3661:38: warning: ' or ' directive writing 4 bytes into a region of size between 1 and 80 [-Wformat-overflow=]
 3661 |                     Sprintf(obuf, "%s or %s",
      |                                      ^~~~
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from botl.c:6:
../include/global.h:274:24: note: 'sprintf' output between 5 and 163 bytes into a destination of size 80
  274 | #define Sprintf (void) sprintf
botl.c:3661:21: note: in expansion of macro 'Sprintf'
 3661 |                     Sprintf(obuf, "%s or %s",
      |                     ^~~~~~~

do_name.c: In function 'getpos_menu':
do_name.c:594:37: warning: 'sprintf' may write a terminating nul past the end of the destination [-Wformat-overflow=]
  594 |             Sprintf(fullbuf, "%s%s%s", firstmatch,
      |                                     ^
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from do_name.c:6:
../include/global.h:274:24: note: 'sprintf' output 1 or more bytes (assuming 257) into a destination of size 256
  274 | #define Sprintf (void) sprintf
do_name.c:594:13: note: in expansion of macro 'Sprintf'
  594 |             Sprintf(fullbuf, "%s%s%s", firstmatch,
      |             ^~~~~~~

dungeon.c: In function 'print_dungeon':
dungeon.c:2172:27: warning: '%s' directive writing up to 1407 bytes into a region of size 256 [-Wformat-overflow=]
 2172 |             Sprintf(buf, "%s: %s %d", dptr->dname, descr, dptr->depth_start);
      |                           ^~
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from dungeon.c:6:
../include/global.h:274:24: note: 'sprintf' output between 10 and 1427 bytes into a destination of size 256
  274 | #define Sprintf (void) sprintf
dungeon.c:2172:13: note: in expansion of macro 'Sprintf'
 2172 |             Sprintf(buf, "%s: %s %d", dptr->dname, descr, dptr->depth_start);
      |             ^~~~~~~
dungeon.c:2169:27: warning: '%s' directive writing up to 1407 bytes into a region of size 256 [-Wformat-overflow=]
 2169 |             Sprintf(buf, "%s: %s %d to %d", dptr->dname, makeplural(descr),
      |                           ^~
dungeon.c:2169:26: note: directive argument in the range [-2147483647, 2147483646]
 2169 |             Sprintf(buf, "%s: %s %d to %d", dptr->dname, makeplural(descr),
      |                          ^~~~~~~~~~~~~~~~~
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from dungeon.c:6:
../include/global.h:274:24: note: 'sprintf' output 10 or more bytes (assuming 1427) into a destination of size 256
  274 | #define Sprintf (void) sprintf
dungeon.c:2169:13: note: in expansion of macro 'Sprintf'
 2169 |             Sprintf(buf, "%s: %s %d to %d", dptr->dname, makeplural(descr),
      |             ^~~~~~~
dungeon.c: In function 'print_mapseen':
dungeon.c:3185:33: warning: '%s' directive writing up to 255 bytes into a region of size 249 [-Wformat-overflow=]
 3185 |         Sprintf(outbuf, " (play %s to open or close drawbridge)", tmp);
      |                                 ^~                                ~~~
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from dungeon.c:6:
../include/global.h:274:24: note: 'sprintf' output between 37 and 292 bytes into a destination of size 256
  274 | #define Sprintf (void) sprintf
dungeon.c:3185:9: note: in expansion of macro 'Sprintf'
 3185 |         Sprintf(outbuf, " (play %s to open or close drawbridge)", tmp);
      |         ^~~~~~~
dungeon.c:3350:35: warning: '%s' directive writing up to 255 bytes into a region of size 240 [-Wformat-overflow=]
 3350 |         Sprintf(buf, "%sThe castle%s.", PREFIX, tunesuffix(mptr, tmpbuf));
      |                                   ^~
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from dungeon.c:6:
../include/global.h:274:24: note: 'sprintf' output between 18 and 273 bytes into a destination of size 256
  274 | #define Sprintf (void) sprintf
dungeon.c:3350:9: note: in expansion of macro 'Sprintf'
 3350 |         Sprintf(buf, "%sThe castle%s.", PREFIX, tunesuffix(mptr, tmpbuf));
      |         ^~~~~~~

explode.c:541:69: warning: '%s' directive writing up to 255 bytes into a region of size 236 [-Wformat-overflow=]
  541 |                     Sprintf(g.killer.name, "caught %sself in %s own %s", uhim(),
      |                                                                     ^~
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from explode.c:5:
../include/global.h:274:24: note: 'sprintf' output 21 or more bytes (assuming 276) into a destination of size 256
  274 | #define Sprintf (void) sprintf
explode.c:541:21: note: in expansion of macro 'Sprintf'
  541 |                     Sprintf(g.killer.name, "caught %sself in %s own %s", uhim(),
      |                     ^~~~~~~

hacklib.c: In function 'yyyymmddhhmmss':
hacklib.c:1034:28: warning: '%02d' directive writing between 2 and 11 bytes into a region of size between 4 and 11 [-Wformat-overflow=]
 1034 |     Sprintf(datestr, "%04ld%02d%02d%02d%02d%02d", datenum, lt->tm_mon + 1,
      |                            ^~~~
hacklib.c:1034:22: note: directive argument in the range [-2147483647, 2147483647]
 1034 |     Sprintf(datestr, "%04ld%02d%02d%02d%02d%02d", datenum, lt->tm_mon + 1,
      |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../include/config.h:631,
                 from ../include/hack.h:10,
                 from hacklib.c:7:
../include/global.h:274:24: note: 'sprintf' output between 15 and 67 bytes into a destination of size 15
  274 | #define Sprintf (void) sprintf
hacklib.c:1034:5: note: in expansion of macro 'Sprintf'
 1034 |     Sprintf(datestr, "%04ld%02d%02d%02d%02d%02d", datenum, lt->tm_mon + 1,
      |     ^~~~~~~
2021-02-01 16:36:17 -05:00
nhmall
a6631e3bb0 suppress a particular warning for an individual function; useful for non-gcc
Microsoft and other non-GNU compilers don't recognize gcc tricks
like  /*NOTREACHED*/ to suppress individual warnings. clang recognizes most
of them because it tries to be gcc-compatible. Because of that, a lot of
potentially useful warnings have had to be completely suppressed in the
past in all source files when using the non-gcc compatible compilers.

Now that the code is C99, take advantage of a way to suppress warnings for
individual functions, a big step up from suppressing the warnings
altogether.

Unfortunately, it does require a bit of ugliness caused by the
insertion of some macros in a few spots, but I'm not aware of
a cleaner alternative that still allows warnings to be enabled
in general, while suppressing a warning for known white-listed
instances.

Prior to the warning-tiggering function, place whichever one of
the following is needed to suppress the warning being encountered:

DISABLE_WARNING_UNREACHABLE_CODE
DISABLE_WARNING_CONDEXPR_IS_CONSTANT

After the warning-triggering function, place this:

RESTORE_WARNINGS

Under the hood, the compiler-appropriate warning-disabling
mechanics involve the use of C99 _Pragma, which can be used
in macros.

For unrecognized or inappropriate compilers, or if
DISABLE_WARNING_PRAGMAS is defined, the macros expand
to nothing.
2021-02-01 12:54:19 -05:00
nhmall
5ec6a3f341 follow-up bit for QSORTCALLBACK entries 2021-01-31 14:06:56 -05:00
nhmall
41fc278cfb CFDECLSPEC -> QSORTCALLBACK
also remove one inappropriate use of CFDECLSPEC
2021-01-31 13:58:19 -05:00
nhmall
f963c5aca7 switch source tree from k&r to c99 2021-01-26 21:06:16 -05:00
Dean Luick
3ef0f889e6 Fix gcc sprintf warnings
Gcc 9 has become more vocal with sprintf buffer overflow
checking.  Remove these sprintf warnings by changing the
offending calls to a snprintf wrapper that will explicitly
check the result.
2021-01-16 19:44:56 -06:00
copperwater
0b638592a4 Refactor getobj() to use callbacks on candidate objects
This replaces the arcane system previously used by getobj where the
caller would pass in a "string" whose characters were object class
numbers, with the first up to four characters being special constants
that effectively acted as flags and had to be in a certain order.
Because there are many places where getobj must behave more granularly
than just object class filtering, this was supplemented by over a
hundred lines enumerating all these special cases and "ugly checks", as
well as other ugly code spread around in getobj callers that formatted
the "string".

Now, getobj callers pass in a callback which will return one of five
possible values for any given object in the player's inventory. The
logic of determining the eligibility of a given object is handled in the
caller, which greatly simplifies the code and makes it clearer to read.
Particularly since there's no real need to cram everything into one if
statement.

This is related to pull request #77 by FIQ; it's largely a
reimplementation of its callbacks system, without doing a bigger than
necessary refactor of getobj or adding the ability to select a
floor/trap/dungeon feature with getobj. Differences in implementation
are mostly minor:
- using enum constants for returns instead of magic numbers
- 5 possible return values for callbacks instead of 3, due to trying to
  make it behave exactly as it did previously. PR #77 would sometimes
  outright exclude objects because it lacked semantics for invalid
  objects that should be selectable anyway, or give slightly different
  messages.
- passing a bitmask of flags to getobj rather than booleans (easier to
  add more flags later - such as FIQ's "allow floor features" flag, if
  that becomes desirable)
- renaming some of getobj's variables to clearer versions
- naming all callbacks consistently with "_ok"
- generally more comments explaining things

The callbacks use the same logic from getobj_obj_exclude,
getobj_obj_exclude_too and getobj_obj_acceptable_unlisted (and in a few
cases, from special cases still within getobj). In a number of them, I
added comments suggesting possible further refinements to what is and
isn't eligible (e.g. should a bullwhip really be presented as a
candidate for readying a thrown weapon?)

This also removed ALLOW_COUNT and ALLOW_NONE, relics of the old system,
and moved ALLOW_ALL's definition into detect.c which is the only place
it's used now (unrelated to getobj). The ALLOW_ALL functionality still
exists as the GETOBJ_PROMPT flag, because its main use is to force
getobj to prompt for input even if nothing is valid.

I did not refactor ggetobj() as part of this change.
2021-01-07 11:06:58 -05:00
nhmall
c9673b3d9e more window port interface adjustments
further adjustments to the window port interface to pass a pointer
to a glyph_info struct which describes not just the glyph number
itself, but also the ttychar, the color, the glyphflags, and the
symset index.

This affects two existing window port calls that get passed glyphs
and does the parameter consistently for both of them using the
glyph_info struct pointer:
	print_glyph()
	add_menu().

The recently added glyphmod parameter is now unnecessary and has been
removed.
2021-01-05 10:09:37 -05:00
nhmall
0c3b9642e4 pmnames mons gender naming plus a window port interface change
add MALE, FEMALE, and gender-neutral names for individual monster species
to the mons array. The gender-neutral name (NEUTRAL) is mandatory, the
MALE and FEMALE versions are not.

replace code uses of the mname field of permonst with one of the three
potentially-available gender-specific names.

consolidate some separate mons entries that differed only by species into a
single mons entry (caveman, cavewoman and priest,priestess etc.)

consolidate several "* lord" and "* queen/* king" monst entries into
their single species, and allow both genders on some where it makes some
sense (there is probably more work and cleanup to come out of this at some
point, and the chosen gender-neutral name variations are not cast in stone
if someone has better suggestions).

related function or macro additions:
    pmname(pm, gender) to get the gender variation of the permonst name. It
    guards against monsters that haven't got anything except NEUTRAL naming
    and falls back to the NEUTRAL version if FEMALE and MALE versions are
    missing.

    Ugender to obtain the current hero gender.
    Mgender(mtmp) to obtain the gender of a monster

While the code can safely refer directly to pmnames[NEUTRAL] safely in the
code because it always exists, the other two (pmnames[MALE] and
pmnames[FEMALE] may not exist so use:
    pmname(ptr, gidx)
      where -ptr is a permonst *
            -gidx is an index into the pmnames array field of the
             permonst struct
pmname() checks for a valid index and checks for null-pointers for
pmnames[MALE] and pmnames[FEMALE], and will fall back to pmnames[NEUTRAL] if
the pointer requested if the requested variation is unavailable, or if the
gidx is out-of-range.

Allow code to specify makemon flags to request female or male (via MM_MALE
and MM_FEMALE flags respectively)to makedefs, since the species alone doesn't
distinguish male/female anymore. Specifying MM_MALE or MM_FEMALE won't
override the pm M2_MALE and M2_FEMALE flags on a mons[] entry.

male and female tiles have been added to win/share/monsters.txt.
The majority are duplicated placeholders except for those that were
separate mons entries before. Perhaps someone will contribute artwork in the
future to make the male and female variations visually distinguishable.

tilemapping via has the MALE tile indexes in the glyph2tile[]
array produced at build time. If a window port has information that the
FEMALE tile is required, it just has to increment the index returned
from the glyph2tile[] array by 1.

statues already preserved gender of the monster through STATUE_FEMALE
and STATUE_MALE, so ensure that pmnames takes that into consideration.

I expect some refinement will be required after broad play-testing puts it to
the test.

    consolidate caveman,cavewoman and priest,priestess monst.c entries etc

This commit will require a bump of editlevel in patchlevel.h because it alters
the index numbers of the monsters due to the consolidation of some. Those
index numbers are saved in some other structures, even though the mons[] array
itself is not part of the savefile.

Window Port Interface Change

Also add a parameter to print_glyph to convey additional information beyond
the glyph to the window ports. Every single window port was calling back to
mapglyph for the information anyway, so just included it in the interface and
produce the information right in the display core.

The mapglyph() function uses will be eliminated, although there are still some
in the code yet to be dealt with.

win32, tty, x11, Qt, msdos window ports have all had adjustments done to
utilize the new parameter instead of calling mapglyph, but some of those
window ports have not been thoroughly tested since the changes.

Interface change additional info:

    print_glyph(window, x, y, glyph, bkglyph, *glyphmod)
            -- Print the glyph at (x,y) on the given window.  Glyphs are
               integers at the interface, mapped to whatever the window-
               port wants (symbol, font, color, attributes, ...there's
               a 1-1 map between glyphs and distinct things on the map).
            -- bkglyph is a background glyph for potential use by some
               graphical or tiled environments to allow the depiction
               to fall against a background consistent with the grid
               around x,y. If bkglyph is NO_GLYPH, then the parameter
               should be ignored (do nothing with it).
                -- glyphmod provides extended information about the glyph
               that window ports can use to enhance the display in
               various ways.
                    unsigned int glyphmod[NUM_GLYPHMOD]
               where:
                    glyphmod[GM_TTYCHAR]  is the text characters associated
                                          with the original NetHack display.

                    glyphmod[GM_FLAGS]    are the special flags that denote
                                          additional information that window
                                          ports can use.

                    glyphmod[GM_COLOR] is the text character
                                       color associated with the original
                                       NetHack display.

Support for including the glyphmod info in the display glyph buffer
alongside the glyph itself was added and is the default operation.
That can be turned off by defining UNBUFFERED_GLYPHMOD at compile time.
With UNBUFFERED_GLYPHMOD operation, a call will be placed to map_glyphmod()
immediately prior to every print_glyph() call.
2020-12-26 11:23:23 -05:00
PatR
1971adbe45 feedback for monsters' health
For farlook description of a monster, and for "killed by monster"
when game ends, include an indication of the monster's health:
  uninjured          full health
  barely wounded     95%+ health
  slightly wounded   80%+
  wounded            20%..80%
  heavily wounded    20%-
  nearly deceased     5%-, or 1HP for really weak monsters
These descriptions and the criteria for choosing which one will
probably need some tuning.

Messages referring to the monster, including combat, do not
include the extra verbosity.
2020-12-23 10:43:58 -08:00
PatR
803119a72b callable venom
Allow the two venoms to be given type names.  Only matters if
player manages to get either of them into inventory.
2020-12-18 18:04:34 -08:00
PatR
daf1381cc2 autodescribe vs MSGTYPE
I was baffled about why moving the cursor across a fire elemental
kept putting up --More-- until I remembered that I once used
 MSGTYPE=stop "[Ff]ire"
to test Qt's handling for that.  Turns out that I left it in my
config file.  autodescribe feedback should not be honoring that;
honoring MSGTYPE=norepeat is not as clear-cut but this disables
it too.

User sounds were also kept enabled during autodescribe but I have
no way to test them.  Like norepeat, disabling just falls into
place.

The pline.c change is unrelated.  It just eliminates a wide line
(from adding 'g.') in the source by using a shorter variable name.
2020-11-27 11:10:44 -08:00
Pasi Kallinen
3a31587ca9 Prevent ghosts from being renamed
(via xNetHack)
2020-10-18 20:28:32 +03:00
nhmall
ac9ba38449 file header bump from "NetHack 3.6" to "NetHack 3.7" 2020-08-03 22:07:36 -04:00
PatR
8a91a22df9 fix issue #351 - summoned critters while Hallu
If a monster uses the 'summon insects' spell (which will resort to
snakes if all 'a' class critters are genocided or extinct) while the
hero is hallucinating, report the summoning of something unusual
rather than of insects or snakes.  I bypassed "random creature"
direct to "hallucinatory creature" for the something unusual.

Fixes #351
2020-05-30 22:48:18 -07:00
PatR
54bea16f0e Revert "fix issue #351 - summoned critters while Hallu"
This reverts commit e430669f50.
It accidentally included my local config.h settings.
2020-05-30 22:35:35 -07:00
PatR
e430669f50 fix issue #351 - summoned critters while Hallu
If a monster uses the 'summon insects' spell (which will resort to
snakes if all 'a' class critters are genocided or extinct) while the
hero is hallucinating, report the summoning of something unusual
rather than of insects or snakes.  I bypassed "random creature"
direct to "hallucinatory creature" for the something unusual.

Fixes #351
2020-05-30 22:24:21 -07:00