A few symbol-related modifications:
- fulfill a request from a blind player to allow them to
specify a unique/recognizable character for all pets and/or
the player in the config file for use when using a screen
reader (S_player_override, S_pet_override). Requires sysconf
setting ACCESSIBILITY to be set to have an effect, although
they can still be specified in the config file.
- Config file SYMBOLS entries were not working properly on
the rogue level. Allow ROGUESYMBOLS as well as SYMBOLS to be
specified in the config file independently.
- When values are moved into showsyms[], the overriding SYMBOLS
or ROGUESYMBOLS entry from the config file is used if there is
one; if there is no overriding value for a particular symbol,
the loaded symset value is used; if there is no symset entry
loaded for the symbol then a default symbol is used.
Fixes#235
For initial options under curses, specifying 'DECgraphics' as a
boolean rather than as 'symset:DECgraphics' wasn't overriding the
new default 'symset:curses'. Since previously DECgraphics was
rejected for curses, it's possible that no one noticed.
Change the way symbol sets are loaded to make them have the same order
as they appear in the symbols file rather than being reversed.
Revise dat/symbols so that the new ordering yields a result similar
to the old ordering, more or less. I've added a few set descriptions.
The only substantive change is marking DECgraphics as primary-only
(not available on rogue level) and adding new set DECgraphics_2 which
is commented out near the end.
Define symbol handling H_MAC since one of the sets specifies
'handling: MAC'. All H_MAC is used for now is to avoid showing
MACgraphics as a symset when compiled without MAC_GRAPHICS_ENV (which
was used for pre-OSX Mac by the old code in sys/mac/), so it will be
hidden for everyone.
I left handling H_CURS even though curses doesn't implement anything
for it. It could do something when rendering the map or assign a
function to 'cursesgraphics_mode_callback' for special init or both
but hasn't needed to. Since curses is now supporting DECgraphics,
define 'decgraphics_mode_callback' for it. No value is being
assigned so that doesn't do anything; curses seems to be setting up
the primary character set as text and secondary one as line-drawing
without the need for that hook.
With the added set descriptions, 'O's symset menu looked horrible for
curses due to the way curses decides to set the width of menus and
the resulting line wrapping which took place because of a too-narrow
menu. I've added a chunk of code to the options handling code which
shouldn't really be there but makes the menu much easier to read.
Lastly, do some formatting cleanup in files.c.
This time I'm putting things in as-is before making a few tweaks.
The pull request was three or four separate changes. I used the
patch instead so they've been collected into one commit.
Throwing or kicking a lit lamp, lit candle, or lit potion of oil
wasn't giving off any light as it travelled to its destination.
Now it does, and dungeon features, objects, or monsters that are
temporarily seen as it moves from square to square till appear on
the map. In the monster case, they go away as soon as the light
moves beyond range, but when it finishes moving the "remembered,
unseen monster" glyph will be drawn at their location. I think that
part has some room for improvement, but mapping temporarily seen
terrain features is the primary impetus for this change.
Also, any message delivery while the "lit missile" travelled still
showed its light around the hero. Noticeable for lamps or stacks
of sufficient candles if hero has no other light source.
This cannibalizes the monst->mburied bit for temporarily seeing a
monster. It has been present but unused for ages. I needed to
replace a couple of vision macros to make sure they didn't examine
it any more so that overloading for transient lighting doesn't
introduce any vision oddities. For version $NEXT, monst->mtemplit
can be given its own bit. It is only set during bhit() execution
and cleared by the time that returns, so has no effect on save files.
Give the enum lists in several header files explicit values. Adding
or removing new entries will be more tedious, but doing that is rare
and being able to grep the headers for numeric values in addition to
names is very useful.
rm.h also has a bunch of tabs replaced with spaces.
During level change, when a monster from mydogs (monsters accompaying
hero, usually pets) couldn't be placed because the level was full, it
was set to migrate to that level (in order to get another chance to
arrive if hero left and returned). The code sequence
mon_arrive()-> mnexto()-> m_into_limbo()-> migrate_to_level()-> relmon()
tried to remove the monster from the map, but it wasn't necessarily on
the map (depending upon whether it couldn't arrive at all, or arrived
at the hero's spot and couldn't be moved out of the hero's way). The
EXTRA_SANITY_CHECKS for remove_monster() issued impossible "no monster
to remove". relmon() now checks whether monster is already off the map.
While investigating that, I discovered that pets set to re-migrate
to the same level to try again on hero's next visit didn't work at all.
migrating_mons gets processed after mydogs so moving something from
the latter to the former after arrival failure just resulted in
immediate second failure when the more general list was handled during
the hero's current arrival. And failure to arrive from migrating_mons
would kill the monster instead of scheduling another attempt.
The sanest fix for that turned out to be to have all monsters who
can't arrive be put back on the migrating_mons list to try again upon
hero's next visit. Pets still fail twice but are no longer discarded
during the second time, and now do arrive when hero leaves and comes
back provided he or she has opened up some space before leaving. If
there's still no space on the next visit, monsters who can't arrive
then are scheduled to try again on the visit after that.
Recent fix for invalid corpses becomes moot. Monsters aren't killed
during arrival failure so there are no resulting corpses to deal with.
Iron bars can be destroyed in some circumstances (hit by yellow
dragon breath or thrown potion of acid, being eaten by rust monser
or black pudding, or by poly'd hero in those forms) and should act
like walls for diggable/non-diggable purposes. But they aren't
walls, so the non-diggable flag was not being set for them by the
special level loader. Even once that was changed, they weren't
being handled consistently. Some places checked for non-diggable
directly (zap_over_floor of acid breath, potion of acid hitting bars)
and started working as intended, others used may_dig() to check
non-diggable (poly'd hero attempting to eat iron bars) but it doesn't
handle iron bars, and still others didn't check at all (bars-eating
monster who moved onto bars location in expectation of eating those
next).
Doors in des-files were always generated vertically.
This wasn't visible unless you had separate symbols for
closed vertical and horizontal doors, or used tiles.
Added support to detect when the current console font has glyphs
that are too wide and will cause rendering errors in the console.
If detected, we warn the user and change the code page to 437
and the font to Consolas. At exit, if we had changed the font
and code page then we will restore to the original font and code page.
Compound option whatis_filter, filters the eligible map locations
when getting a cursor location for targeting. Accepts 'n' (none),
'v' (map locations in view), or 'a' (map locations in the same area,
eg. room or corridor).
Adds two new configurable keys to the cursor targeting: 'A' (getpos.menu)
and 'a' (getpos.menu.cansee). First one shows a menu of all interesting
glyphs on the map, second one shows only those in sight.
Travel command also now obeys the "request menu" -prefix, showing
the menu with interesting targets in sight, and then traveling there.
Idea via the NetHack accessibility research by Alexei Pepers.
I did my best to exempt some of the bigger aligned blocks from the reformatting
using the /* clang-format off */ and /* clang-format on */ tags. Probably some
that shouldn't have been formatted were anyway; if you encounter them, please
fix.
The clang-format tags were left in on the basis that it's much easier to prune
those out later than to put them back in, and it means that, modulo my custom
version of clang-format, I should be able to run clang-format on the source tree
again without changing anything, now that Pat has fixed the VA_DECL issues.
It should now be randomly disabled for a 3rd of Gehennom, to make things
a tad more interesting there. It's also disabled in Baalzebub's lair,
to make things a little more interesting.
Still don't know why the beetle is disappearing.
When a gas cloud that deals damage is created, it uses
a poison cloud glyph instead of the cloud glyph.
(A bright green '#', or a bright-green recolor of the
cloud tile)
The plane of fire has random "stinking clouds", or
fumaroles, centered on lava pools.
Also make poison cloud glyph override lava, pool and
moat glyphs.
This reverts commit 7f0f43e6f9 and some related
subsequent commits.
This compiles, but I have not done extensive testing.
Conflicts:
include/config.h
include/decl.h
include/extern.h
include/global.h
include/tradstdc.h
include/wintty.h
src/drawing.c
src/files.c
src/hacklib.c
src/mapglyph.c
src/options.c
sys/winnt/nttty.c
win/tty/getline.c
win/tty/topl.c
win/tty/wintty.c
Quite a long time ago, the developer/administrator of the 'hearse'
bones respository asked to have bones files augmented so that they could
be correlated with logfile entries. He was forced to approximate it by
comparing file date+time with logfile date, which won't work well if there
are multiple deaths at roughly the same time, or perhaps even on the same
day. This adds character name plus role, race, gender, alignment, the
cause of death, and date plus time of death to the bones file when it is
saved, and reads that data in when a bones file is loaded, then retains
it as part of that level for the remainder of the game. Dying on a level
that was loaded from bones will chain the new dead hero info to whatever
was there from the previous one(s). It's written as fixed length strings
padded with spaces before writing the map and its messy details, making
it easy to spot with a simple file browsing tool rather than requiring
something which can interpret nethack level files. This may need to be
tweaked if players start shelling out of nethack to see whether the
checkpoint file for a newly entered level contains bones info, but at the
moment I'm not going to worry about that.
TODO: I wanted the bones and topten date to match, so am obtaining
the current date+time in done() and passing it to both of those and also
to outrip(). Hence the latter now has an additional argument. So far only
genl_outrip() and hup_outrip() in src and the three outrips in win/chain
have been taught about that; interfaces that supply their own outrip()
need to be updated and probably won't compile right now. Also, code for
formatting the cause of death has been moved from topten() into a separate
routine so that the new bones code can share it. genl_outrip() now calls
it too; the various other outrip() routines should be changed to call it
instead of continuing to duplicate that core code. (I probably should
have made topten.c's killed_by_prefix[] be static in order to force that,
but haven't done so.)
TODO too: there ought to be some way of viewing the data for a loaded
bones file from within nethack. I'll probably add something to the dungeon
overview code to treat it as an implicit annotation, as least in wizard mode.
Showing it in normal play once a level is sufficiently discovered would be
useful, but I'm not sure what criteria should control that. Neither ghost
nor grave is guaranteed to be present, particularly for levels that were
saved as bones, loaded into a subsequent game, then became new bones when
the second hero died there, which can occur an arbitrary number of times.
Some old wall display debugging code which gets enabled when
WA_VERBOSE is defined was missing the three terrain types (tree, iron
bars, grave) added way back in 3.3.0. It's extermely unlikely that
anyone other than Dean might actually ever be impacted by this....
This compiles with WA_VERBOSE enabled but is otherwise untested.
I haven't bothered with a fixes entry.
Something I've had in mind for a long time and finally gotten around
to implementing: when you fill in the last pit or hole of a sokoban level,
it's considered to be completed so luck penalties for unsokobanish things
(breaking a boulder, dropping everything and squeezing onto a boulder's
spot, reading a scroll of earth) stop being assessed and most Sokoban-
specific movement restrictions (against pushing boulders diagonally,
squeezing diagonally between boulders, floating over a pit or hole without
falling in, digging of new holes by monsters) are lifted. Teleporting,
level teleporting, and phasing through walls are still prohibited when in
the sokoban branch of the dungeon. (Keeping the non-phasing one in place
prevents taking a shortcut to the final prize in order to bypass the
treasure zoo monsters.)
This adds level.flags.sokoban_rules, defines Sokoban macro to access
it, and replaces most In_sokoban(&u.uz) tests to check it instead. It
gets set when a sokoban level is pre-mapped at the end of level creation,
and if it is set then whenever a trap is deleted, the flag gets cleared
if there are no more pits or holes present on the level.
The dungeon_overview bits in the rm structure were being
clobbered by a run-length encoding save/restore because
they weren't taken into consideration.
This patch pulls that data out of the rm structure completely.
It also adjusts the run-length encoding checks to take the
candig bit into consideration and adds a comment to rm.h
reminding people to make run-length encoding adjustments
in save.c for any new bits that get added.
This patch attempts to add some levels of unicode support
to NetHack.
The master on/off switch for any Unicode support is
defining UNICODE_SUPPORT in config.h. Currently
there is code support for two subsets of unicode support:
UNICODE_DRAWING
If UNICODE_DRAWING is defined, then the data
structures used to house drawing symbols are expanded
to the size of wchar_t, big enough to hold unicode characters.
A typdef called `nhsym' is involved and if UNICODE_DRAWING
is defined, it is wchar_t, otherwise it is uchar.
UNICODE_WIDEWINPORT
If UNICODE_WIDEWINPORT is defined, then the data
structures inside the window port are expanded to the size of
wchar_t, big enough to hold unicode characters. Both map
symbols and text within the window port are expanded, in order
for potential support for displaying multinational characters some
day, but this patch only provides viewing of map symbols.
A typdef called `nhwchar' is involved and if UNICODE_WIDEWINPORT
is defined, it is wchar_t, otherwise it is char.
The only window port with code support for UNICODE_WIDEWINPORT
currently is the TTY port. Don't enable UNICODE_WIDEWINPORT
unless:
- it is a TTY port
- the underlying platform specific routines can
handle the larger data structures.
Don't enable UNICODE_SUPPORT unless:
- your compiler can handle wchar_t.
- your compiler can accept L'a' characters.
- your compiler can accept L"wide" strings.
Note that if your compiler can handle the above, you could
enable the larger data structures (currently if TTY) even if your
platform can't actually display unicode or UTF-8, by messing
with u_putch() in win/tty/wintty.c to only deal regular chars.
That should be the only function that actually pushes wide characters
out to the display.
If you enable UNICODE_SUPPORT, and your platform is capable
you will need to turn on the unicode run-time option to be able to
load unicode character sets from the symbol file, to be able to
push unicode characters to the display. You'll also want to load
a unicode symbol set once the unicode option is toggled on. In
a config file you would do that via these two lines:
OPTIONS=unicode
OPTIONS=symset:Unicode_non_US
The repository was stamped with NETHACK_PRE_UNICODE
prior to applying this patch, and stamped with
NETHACK_POST_UNICODE afterwards. The code differences
between those two tagged versions are this patch.
Pat Rankin wrote:
> I was about to also suggest that there
> be a rogue/non-rogue (with perhaps a third choice meaning "both")
> attribute. That way we could keep the rogue choices from being
> listed in the "symset" menu and the non-rogue choices from the
> "roguesymset" menu. Players who deliberately wanted to switch
> over would need to modify the attribute, possibly on a cloned set.
> Or perhaps they could just explicitly set their desired choices
> via NETHACKOPTIONS or .nethackrc and not use the 'O' menues--the
> new attribute doesn't necessary have to block which sets get used
> where, just filter menu entries to display the most applicable
> candidates.
Clean up the preprocessing associated with the
loadable symbol stuff.
Base it on new LOADSYMSETS, rather than on the
previously existing ASCIIGRAPH preprocessor define.
- reduce the number of symbol tables for each graphics
set {PRIMARY, ROGUESET} from three {map, oc, mon}
tables for each of the display symbols, the loadable symbols,
and the rogue symbols, to one continguous table for
each:
showsyms: the current display symbols
l_syms: the loaded, alterable symbols
r_syms: the rogue symbols
- Modify mapglyph so that the index into the symbolt table is
available as a return value (it was a void function), rather than
just the char converted from the glyph.
- That makes it possible for a window port to use the same
index value to extract from another table (perhaps a unicode
table) for a different set of display symbols. The index
is much more useful than trying to convert the character
into another type of symbol, as some contributed patches
have done.
- It is much easier to load a single alternative flat table to
make substitutions, since the corresponding value just
has to get placed into the same index offset in the
alternative table.
This also fixes a bug I found in botl.c, where you could
go to the rogue level, and the bottom line gold symbol
was not being updated with the new character as it should.
The reason was because the gold value had not changed,
only the field symbol used had changed.
This updates multiple ports to place a (void) cast on
the mapglyph call, now that it returns a value, so this
is going to generate a lot of diff e-mails.
