Commit Graph

364 Commits

Author SHA1 Message Date
PatR
8301fc06df warning fix
Fix a warning about mixing || and && without parentheses where
parentheses were present but a closing one was misplaced.

Also, isok() was redundant in 'isok() && is_pool()' because is_pool()
starts off with its own isok() check.
2020-04-02 12:48:27 -07:00
Pasi Kallinen
2f64f419ad Unify checking if monster is ok in poison gas 2020-04-02 20:53:08 +03:00
PatR
3eed500886 fix #K669 - 'nasty' monster summoning
Report complained about multiple Archons causing his character to
be swarmed by monsters on the Plane of Fire.  I don't think that
the behavior has changed significantly from how it worked in 3.4.3.
Nobody can summon an Archon directly because they're excluded from
the nasties[] list.  But whenever summoning picks a genocided
'nasty', the result gets replaced by random monster of appropriate
difficulty for the level (which could be an Archon for a high level
character in the endgame).  [Note that that won't pick an Archon
in Gehennom or at arch-lich outside of there because the random
monster creation honors the only-in-hell and never-in-hell flags;
picking from the nasties[] list doesn't.]

This prevents that for any creature (except arch-lich or the Wizard)
casting the summon nasties spell.  If a replacement creature is a
spellcaster it now has to have lower difficulty than the summoner.
If not, it will be discarded even though its difficulty is classified
as appropriate.  So to summon an Archon, the summoner has to have
higher difficulty than an Archon; arch-lich and the Wizard are the
only ones meeting that criterium.  When summoner is an arch-lich,
it can't summon another arch-lich (since that wouldn't have lower
difficulty than the summoner) and can summon (via replacement for
genocided type, and only if outside of Gehennom) at most one Archon.
When summoner is the Wizard, he could summon an arch-lich (when in
Gehennom; demoted to master lich elsewhere--see below) or an Archon
(outside Gehennom only), but at most one per summoning.

For post-Wizard harassment, which effectively has infinite
difficulty level, it could still happen.  However, each instance of
harassment is only allowed to create at most one Archon or arch-lich
now, so chain summoning should be lessoned.  Also if it tries to
pick an arch-lich when outside of Gehennom it will switch to master
lich instead (which won't be allowed to summon an Archon or an arch-
lich or even another master lich).

(The monmove.c bit is unrelated, just some comment formatting that
I had laying around that got mixed in.)
2020-03-27 19:05:52 -07:00
Pasi Kallinen
408321b4f7 Use TAINT_AGE for old corpses instead of hardcoded value 2020-03-16 11:28:09 +02:00
Pasi Kallinen
04c59fff0a Major amnesia revamp
Instead of forgetting maps and objects, make amnesia forget skills.
Forgetting maps and objects could be circumvented with taking notes,
or by using an external tool to remember the forgotten levels.

Forgetting skills allows the player to optionally go down another
skill path, if they trained the wrong weapon in the early game.

Amnesia still forgets spells.

As a replacement for the deja vu messages when entering a forgotten
level, those messages will now indicate a ghost with your own name
existing on the level, given only when the level is entered for
the first time.

These changes based on fiqhack, with some adjustments.
2020-03-15 11:57:34 +02:00
PatR
3981e3e6e5 controlling u.ustuck
Setting or clearing u.ustuck now requires that context.botl be set,
so make a new routine to take care of both instead of manipulating
that pointer directly.
2020-02-16 13:04:12 -08:00
PatR
2d150d323b new status conditions
Several conditions result in stale data on the status line when
starting or stopping because things which didn't used to affect it
haven't been setting context.botl to force an update.  This wasn't
systematic; there are bound to be lots more.
2020-02-15 15:41:24 -08:00
PatR
cbe27c7702 unseen pet drowning
The "you have a sad feeling for a moment" message was only given when
one monster kills another (and the latter is an unseen pet).  Give it
for drowning too.  There are probably a bunch of other circumstances
which warrant it as well but I've settled for handling minliquid().
2020-02-13 15:38:59 -08:00
PatR
d462bdffca redo achievement tracking
Instead of an assortment of bits, assign numeric indices to the
potential achievements and keep an array of those in the order they
were attained.  So disclosure might show the same subset occurring
differently in different games depending on the player's actions.
The encoded field in xlogfile doesn't care about that and remains
the same.

Modifies 'struct u', so EDITLEVEL has been incremented and existing
save files are invalidated.
2020-02-10 00:17:54 -08:00
PatR
4505a8dc4c left out of "limit rate of long worm growth" 2020-01-26 05:12:55 -08:00
PatR
6e90c4deed miscellaneous reformatting
Some new code was using 3.4.3 era formatting (operators at end of
first half of a continued line rather than at start of second half).
Also a few cases of 'g.' prefix making lines be too wide.  I imagine
there will be a lot more of these over time.
2019-12-30 18:37:42 -08:00
nhmall
75d22a2dbf separate MAIL functionality from MAIL-related structure inclusion
With 3.7+ aspirations of improving savefile interoperability between 32-bit
and 64-bit builds, as well as between platforms, it is better to not have
the underlying struct/array content be conditional.

This splits off some of the MAIL code into MAIL_STRUCTURES code. In theory,
since MAIL_STRUCTURES is unconditionally included, the macro could
just go away and leave that code unconditional, but this commit doesn't
go that far.
2019-11-09 16:19:05 -05:00
nhmall
a7e3129919 Merge branch 'NetHack-3.6' 2019-11-05 11:02:24 -05:00
Pasi Kallinen
efbef0f22c Fix unleashable message given for non-leashed monster 2019-11-04 18:58:22 +02:00
nhmall
6d385661c0 Merge branch 'NetHack-3.6' 2019-11-02 01:58:32 -04:00
Pasi Kallinen
54024f2015 Fix pet polyed to long worm staying leashed
Long worms cannot be leashed, but polymorphing a leashed pet
into a long worm kept it leashed.
2019-11-01 19:05:48 +02:00
nhmall
7ab824eb40 Merge branch 'NetHack-3.6' 2019-09-23 20:46:38 -04:00
PatR
348f968132 fix add_to_minv panic when aklys kills enfulger
Reported directly to devteam rather than via the web contact form:
throwing wielded aklys while swallowed would hit the engulfer and
return to the hero's hand but leave a stale 'thrownobj' pointer if
the monster survived.  Under usual circumstances, throwing anything
else or throwing the aklys again when not engulfed would clear that
pointer, putting things back to normal.  However, killing any engulfer
with the same weapon would try to add it to engulfer's inventory to
be dropped as it died.  If the killing blow was via melee rather than
another throw, the object in question would still be in hero's
inventory instead of free, hence panic.

The initial returning-aklys implementation shared Mjollnir's code
which doesn't have this issue.  This reverts from having attached
aklys always returning successfully when thrown while swallowed to
Mjollnir's 99% chance of return and 99% to be caught when it does
come back.  (That was already the case if the engulfer was killed by
the throw, where hero wasn't swallowed anymore after the damage was
inflicted.)
2019-09-23 15:16:39 -07:00
nhmall
7f46365fb1 Merge branch 'NetHack-3.6' 2019-08-15 21:07:45 -04:00
PatR
a995929168 fix #H9118 - stoning a sandestin
causes "dmonsfree: N removed doesn't match N+1 pending" warning.  The
sandestin monster definition flags it as MR_STONE, immune to being
turned to stone.  If the hero hit it with a cockatrice while it was
shape-changed into something which isn't MR_STONE, it had its mon->mhp
set to 0, so died, and its form (mon->data) was set back to sandestin.
known_hitum() decided that it didn't turn to stone because of MR_STONE
for that form so proceeded to kill it off due to lack of hit points,
causing it to die twice.

I started to change that so that it didn't kill off the critter a
second time, bit it really shouldn't be able to kill it by stoning in
the first place.  So sandestin how shares some vampire code to revert
to innate form and not turn to stone when "killed" by stoning.  It
only yields the normal visible polymorph message:  "the <foo> turns
into a <bar>" without any attempt to explain why.  Once in sandestin
form, smacking it with a cockatrice corpse doesn't do anything special
(due to MR_STONE now being unambiguously in effect).  It will soon
shape-change to some other form and then become subject to being
forced back to innate shape by stoning again.
2019-08-14 18:49:16 -07:00
nhmall
0d34f43830 remove STATIC_DCL, STATIC_OVL, STATIC_VAR, STATIC_PTR from core 2019-07-14 17:24:58 -04:00
nhmall
77fd719e05 Merge branch 'NetHack-3.6' 2019-07-13 00:38:10 -04:00
nhmall
638d9f9363 if prototype is declared static make function static to match
Today, a compiler was encountered that considered it an error
to have the prototype declared static and the function body
not
2019-07-13 00:17:23 -04:00
nhmall
4fdc78fce1 Merge branch 'NetHack-3.6' 2019-06-17 15:24:53 -04:00
PatR
273662c58c monster overflow on Plane of Air
Make Air behave the same as Earth, Fire, and Water if monsters are
forced off the level for some reason.
2019-06-17 10:09:16 -07:00
nhmall
938a2c1b64 Merge branch 'NetHack-3.6' 2019-06-15 08:54:45 -04:00
PatR
f0633e6541 EDIT_GETLIN vs monpolycontrol
For wizard mode 'monpolycontrol', the getlin() answer buffer for the
"Change <monster> @ <x,y> into what kind of monster?" prompt is also
used to format the coordinate portion of that prompt, so when
EDIT_GETLIN is enabled getlin() was inadvertently given "<x,y>" to use
as default response.  Clear it after the prompt is formatted instead
of via an initializer.  Also, shorten the prompt on the first try:
"Change <monster> @ <x,y> into what?", expanding to the old prompt if
retry is needed.

This also allows specifying 'chameleon' when <monster> is a chameleon,
'doppelganger' when it's a doppelganger, and 'sandestin' when it's one
of those (but not 'doppelganger' when it's a chameleon or sandestin,
and so forth), instead of blanket refusal to accept any non-vampire
shapechanger as the choice.
2019-06-15 04:13:34 -07:00
PatR
a27ca52b03 vampshifting by poly'd hero
Hero polymorphed into a vampire or v.lord can use #monster to switch
to vampire bat or fog cloud [or wolf for lord] but it was a one shot
polymorph.  Remember when current form is a shape-shifted vampire and
allow #monster in shifted form to pick another shifted form or the
vampire form.

Genocide of the alternate shape forces back to base vampire.  Genocide
of base vampire does too, then reverts to human (or dwarf, &c) as
vampires go away.  Being killed while shafe-shifted reverts all the
way to human rather than to vampire.  [Just realized:  interaction
with Unchanging wasn't taken into consideration so hasn't been tested.]

Since 'youmonst' isn't saved and restored, I had to add a field to 'u'
to hold youmonst.cham during save/restore.

Tested with 3.6.2+ and seemed to be working (except saving while
shape-shifted restored as ordinary bat/cloud/wolf because new u.mcham
wasn't there to hold youmonst.cham yet).  Builds with 3.7.0- but not
execution tested yet (I didn't want to clobber my current playground).
2019-06-06 16:51:43 -07:00
nhmall
bfc4445537 Merge branch 'NetHack-3.6' 2019-06-05 08:08:32 -04:00
PatR
b982e6c526 location viability on Plane of Water
While testing, I noticed that I could completely fill the Water level
with air elementals.

Hero can't fly or levitate or water walk into/onto water locations
on Water level without drowning/crawling out the water, and monsters
shouldn't have been able to but could, then they were hit by drowning
since minliquid used different criteria than movement.  But goodpos(),
used for teleport destination and new monster creation among other
things, consided water locations acceptable on that level for
non-aquadic creatures with Fly/Lev/Wwalk ability.

It explains why so many dragons and other 'nasty' monsters have been
ending up on the vanquished monsters list when hero uses level
teleport to go directly there from level 1.  They've either been
getting created in water and then they drown when it's their turn to
move or moving into it to approach the hero and drowning (not sure
whether that case is immediate or on next move).  There's no message
since hero doesn't see it, and air elementals didn't drown since thy
don't breathe.
2019-06-05 04:16:34 -07:00
nhmall
bf5878076f more precautions for monster obliteration during overcrowding 2019-06-03 17:11:54 -04:00
nhmall
6dd7dfa66c Merge branch 'NetHack-3.6' 2019-06-02 16:19:53 -04:00
nhmall
7d38435a9b don't clear mtmp->mx, mtmp->my even when obliterating 2019-06-02 10:34:38 -04:00
nhmall
5c30cc5890 elemental_clog() should not destroy the very monster trying to be placed 2019-06-02 08:15:41 -04:00
nhmall
e84fb24ede Merge branch 'NetHack-3.6' 2019-06-01 18:05:42 -04:00
nhmall
852995bbeb remove a couple of debugging lines in mon.c 2019-06-01 17:36:54 -04:00
nhmall
5ee78c5204 improve full level handling in the endgame
Even though a goodpos failure in mnearto() would return 0 to
the caller and trigger proper overcrowding handling for mtmp,
the 'othermon' would be left with its mx,my set to 0,0 under
that circumstance and then trigger a mon_sanity_check()
failure and accompanying impossible() message a short while
afterwards.

This also includes the addition of some flags that proved useful
for troubleshooting the mystery sanity_check failure and helping
to understand some of the code paths the struct monst data had
been through. They are only used for inspection when issues are
reported or when debugging, they don't presently control the
code flow.  Their setting and use is done in an overloaded way
that should not intrude on the existing use of mspare1 for
MIGR_LEFTOVERS. mon->mstate is just a pseudonym for mon->mspare1
and does not alter save file content.
2019-06-01 16:51:10 -04:00
nhmall
7437b0b6e6 Merge branch 'NetHack-3.6' 2019-05-30 18:10:41 -04:00
PatR
791b87833b mnearto/mnexto/enexto
This doesn't solve the <0,0> problem but it does prevent mnexto()
from using uninitialized coordinates if enexto() fails.  It also adds
several debugging messages.

enexto() was ignoring map row #0 (unlike column #0, row #0 contains
valid map locations).  Fixing that doesn't matter for Plane of Water
though since that row is stone there--that's probably a bug.  It was
also repeatedly re-testing the top+1 and bottom rows and left and
right columns after they had already failed to be acceptable.  It
still does some of that, but less.
2019-05-30 07:50:38 -07:00
nhmall
db25fe56a8 Merge branch 'NetHack-3.6.2' 2019-05-05 23:30:50 -04:00
Pasi Kallinen
bed2c2307e Fix monster trapped state being wrong
When cloning a monster, clear the clone trapped and hiding states.
When splitting a monster (eg. a black pudding), the clone could
be placed on a trap, so do mintrap.
When removing a monster from the map, clear the trapped state.
2019-05-05 22:58:27 +03:00
nhmall
b3c2f920b3 Merge branch 'NetHack-3.6.2' 2019-04-24 21:29:11 -04:00
PatR
f441696908 fix #H8619 - hallucination vs vampire transform
|The seemingly dead vampire bat rises as a vampire.
was overriding hallucination when describing both old and new forms.
In 3.6.0 it only overrode the dying shape (explicitly so, presumeably
because the feature was brand new) and honored hallucination for the
revived shape.  The 3.6.1 fix to prevent non-hallucinating:  'The
seemingly dead Foo rises as Foo.' for a named vampire unintentionally
overrode hallucination for the revived shape.

Change it to honor hallucination for both before and after monsters
|The seemingly dead grid bug rises as a microscopic space fleet.
2019-04-24 14:02:09 -07:00
nhmall
d15496ba31 Merge branch 'NetHack-3.6.2' 2019-04-22 14:36:58 -04:00
nhmall
dcf4da2150 preserve dknown field between fakeobj instances
Preserve temporary fake object's previous dknown value by storing it
as a flag value within the m_ap_type field of the posing monster, and
recalling it when it is needed.

This is intended to help eliminate observable differences in price display
between real objects and mimics posing as objects.

98% of this is just switching the code to utilize macro M_AP_TYPE(mon)
everywhere to ensure that the flag bits are stripped off when needed.
2019-04-22 14:17:18 -04:00
nhmall
a49b424d70 Merge branch 'NetHack-3.6.2' 2019-04-18 08:22:54 -04:00
PatR
bbe4991a7f monster movement comments
A bit of reformatting and a couple of new comments.  No change in
behavior.
2019-04-17 18:57:14 -07:00
nhmall
c4465c35ed Merge branch 'NetHack-3.6.2' 2019-04-13 22:40:44 -04:00
PatR
86e5022293 fix #H8534 - thrown pick-axe vs "scum!"
Change in meaning of mnearto()'s return value wasn't progagated to
shkcatch().  Make it an int instead of boolean so that it can
communicate both 'moved successfully' and 'moved but had to move
another monster out of the way to do so'.
2019-04-11 15:38:51 -07:00
nhmall
ea1f04959f Merge branch 'NetHack-3.6.2' 2019-04-06 21:08:01 -04:00