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.
Turn being unconscious (via several reasons, including fainted from
hunger) into a pseudo-property named `Unaware' and use it in several
places where only being asleep was checked. #H202 was about a stunned
character who got the recovery message when it timed out while fainted.
This suppresses messages for several difficulties when they begin or end
while hero is Unaware. Messages about fatal illness, sliming, or
petrification aren't suppressed; they're too important to hide from the
player. "You feel ..." messages come out as "You dream that you feel ..."
when Unaware; fairly lame but hopefully adequate.
- restore intended behaviour of kill_genocided_monsters().
It has been incorrect since the chameleon overhaul in June 2004.
- eliminate CHAM_ORDINARY and use NON_PM instead.
From a bug report, feedback of the form
Status of the fog cloud (neutral): Level 2 HP 5(5) AC 0, engulfed you.
sounds odd. "Engulfing you" seems a little odd as well, since the engulf
has already taken place, but I think it works out better. For symmetry,
replace "swallowed you" by "swallowing you". But that one will never
occur, because all the animals with engulfing attacks will now yield the
more precise and much more significant "digesting you".
The code formatting is strange. Lining up the text parts works out
a lot better than attempting to fit the associated tests within the space
left after the large indentation being used.
Note: The CVS repository was tagged with NETHACK_PRE_MEXTRA
prior to application of this patch to allow easy withdrawal if necessary.
Adds a new mextra structure type that has a set
of pointers to various types of monster structures
including:
mname, egd, epri, eshk, emin, edog
Replaces the mextra bits in the monst structure
with a single pointer called mtmp->mextra of type
(struct mextra *).
The pointer can be null if there are no additional
structures attached. The mextra structure is not
adjacent to the monst structure.
Reduces the in-memory footprint of the monst that
has no other structures attached, at the cost
of adding 6 extra long ints per monster to
the save file
The new mextra structure has the mextra fields
independent of each other, not overlapping as was
the case with previous NetHack versions.
This patch doesn't do anything to capitalize on
that difference however.
Consolidates vault.h, epri.h, eshk.h, emin.h and edog.h
into mextra.h
Adds a macro for checking for whether a monster has
a name:
has_name(monst)
This fixes the magic trap panic
expels() -> spoteffects() -> dotrap() ->
domagictrap() -> tamedog()
because the monst no longer varies in size so no
replacement is required.
From a bug report, the probing/stethoscope code assumed that all Angels
(the specific monster type, not the whole 'A' class) used the epri extension
to hold alignment, but that's not true for randomly generated ones. So
monster status feedback gave erroneous results, and it would vary based on
pet behavior if the random Angel had been tamed. Also, touch_artifact()
didn't know about special alignment handling for Angels and aligned priests
so always used their default alignment.
There are other problems with Angels--such as whether they should even
be allowed to be generated randomly in the first place--that this doesn't
attempt to address. The patch for that was starting to sprawl all over the
place so I pulled this simpler bit out for a first cut. Probing now shows
the Wizard of Yendor as unaligned instead of lumping him in with chaotics.
Another Makefile update needed: pline.[c,o] no longer needs epri.h.
I think being asleep or unconscious ought to override vision the way
that being blinded does, but that's a more ambitious change than I care to
tackle. This replaces You("see ...") with You_see("..."), comparable to
You_hear(). It catches the reported door case and several variations of
light sources burning out while on the floor rather than in inventory, but
it probably misses some other cases. zap_over_floor() in particular is
highly suspect.
Fix the wizard mode crash From a bug report. Move the WIZKIT
message suppression to a lower level instead of trying to guard against
present and future pline() calls in the wishing code. The way that was
being handling wasn't suitable for dealing with quest feedback.
This also includes a couple of additional wishing synonyms.
This is a foundation patch for patches to follow.
- use a full short index for mon->cham field.
- The current system of providing CHAM_XXX values
was limited to the 3 bits allocated in the bitfield and invalidated
save/bones if the field was expanded.
- The current system didn't provide an easy backwards change
if multiple monster types wanted to use the bit, there was a one
to one mapping: For instance, if you wanted a CHAM_VAMPIRE,
and you wanted vampires, vampire lords, and Vlad to use it, you
would have to have CHAM_VAMPIRE, CHAM_VAMPIRE_LORD,
and CHAM_VLAD defined to achieve that with the one-to-one backward
mapping.
- This new way just uses the mon[] index in the mon->cham field and
eliminates the need for CHAM_XXX (CHAM_ORDINARY is still used).
- no longer requires the cham_to_pm mappings
This provides the core support needed for status field highlighting.
This patch doesn't actually perform status field highlighting for any port,
but provides the core hooks for doing so.
The syntax is:
OPTIONS=hilite_status:{fieldname}/{threshold}/{below}/{above}
where {fieldname} is the name of a status field.
{threshold} is the value used as the threshold to trigger a display
change. It can also be set to "updown" to trigger
a display change whenever it rises or whenever it falls.
If you end the threshold value with %, then it signifies
that you want to trigger the display change based on the
percentage of maximum.
{below}, {above}
are the color or display attribute that you want to use when
the field value is underneath the threshold. Supported display
fields are: normal, inverse, bold, black, red, green,
brown, blue, magenta, cyan, gray, orange,
bright-green, yellow, bright-blue, bright-magenta,
bright-cyan, or white.
Valid field names are:
alignment, armor-class, carrying-capacity,
charisma, condition, constitution, dexterity,
dungeon-level, experience-level, experience,
gold, HD, hitpoints-max, hitpoints, hunger,
intelligence, power-max, power, score,
strength, time, title, wisdom
Refer to window.doc for details. Guidebook updates to come later.
+ Separate the two uses of flags.soundok.
+ Player-settable option is now called "acoustics".
+ Deafness is now handled as a full-fledged attribute.
+ Check for deafness in You_hear(), rather than caller.
+ Check for deafness in caller, rather than verbalize(),
because gods can speak to characters in spite of deafness.
+ Since changes are being made to prop.h, reorder it to the
same order as youprop.h and enlightenment.
There are still some extraneous checks and missing checks
for deafness, which will be followed up in a future patch.
Because of the size of this patch and its savefile incompatibilities,
it is only being applied to the trunk code. Portions of this patch
were written by Michael Allison.
Add an optional paniclog file, controlled by a new PANICLOG macro that can
be used to log all panic and impossible messages. Helpful when people
forget to send, or didn't see, the message.
Fix a minor cloning problem; clones didn't retain the monster's name or
tameness. (The name *was* retained if you were cloned.) I also added a
minor change in wizard mode to display a few tameness fields of a dog.
