The problem with the new autocomplete was tracked down to
be the result of differences between different implementations
of backsp(). The differences go all the way back to the
early MSDOS port by the look of it, and the win32,
and Mac tty ports all seemed to pattern themselves after the
MSDOS port for that routine. Apparently, it didn't cause any
harm until now.
The problem is that backsp() sends a character sequence
of 0x08, 0x20, 0x08 on at least those ports, where the Unix
tty code only sends 0x08. So the characters in the new
autocomplete were all being erased from the screen.
This patch only fixes the win32 tty port, so I've left the
conditional code in getline.c for DOS and Mac. I
Added support for
Palm-size PC (Windows CE 2.11) and Smartphone 2002.
It works fine under emulation, but it still needs to be tested
on real device. There are also some minor tweaks here and there.
Removed files:
sys/wince/recover.vcp
sys/wince/wince.vcp
New files:
sys/wince/winhcksp.rc
sys/wince/defaults.nh
sys/wince/hpc.vcp
sys/wince/palmpc.vcp
sys/wince/pocketpc.vcp
sys/wince/smartphn.vcp
<Someone>
A recent change described as:
"changed the IDE files to build NetHackW.exe instead of
nethackw.exe. This is only cosmetic, but consistent with the
other executable."
was not just cosmetic. The changes prevented the
executable from being copied to the target binary
directory at all, due to the removal of the necessary
trailing tab.
- restructured Install.nt quite a bit. It now contains instructions
to build a graphical nethack using NMAKE, too. I merged
the instructions for command line builds, and separated the IDE
build; that made more sense to me. It is shorter, too.
- added some lines to all Makefiles so they now build
NetHackW.exe when GRAPHICAL is "Y", and NetHack.exe
otherwise. I espacially did not test this on Borland.
Previously, the makefiles would always build NetHack.exe.
- changed the IDE files to build NetHackW.exe instead of
nethackw.exe. This is only cosmetic, but consistent with the
other executable.
- made a small change to pcmain.c, as the MinGW linker
cannot decide between main() and WinMain() when both are
present, as explained in <Someone>'s original
message. (I used a #ifndef instead of comments ;-)
The MinGW graphical build indeed seems to work.
use get_adjacent_loc() rather than getdir() directly for some things where
you want to ensure valid adjacent coordinates are returned
<email deleted> wrote:
>>> [...]
>>> I've noticed that the loot adjacent spot code doesn't have any
>>> isok(x,y) test, so will risk crashing if used at the edge of
>>> the screen (whether deliberately, or accidentally due to being
>>> confused or stunned when picking the direction).
>> Would this not be a problem elsewhere, such as use_leash() too?
> Yes, that looks like the same risk. getdir() doesn't validate
> that the <u.ux+u.dx, u.uy,u.dy> is safe and neither does m_at(),
> so their callers need to.
>
> I did manage to provoke a crash with #loot on the plane of earth,
> although an accidental case would be a lot less likely to happen.
- Show splash on "Help - About" with all version information
- Show splash with news on startup (if show_splash is on of course).
I made another small patch to the splash screen. Because the greenish background colour always seemed a little odd to me, I decided
to make it transparent. Doing that, I found the following:
- The splash picture was a 24-bit bitmap, although it had less than 256 colours. That makes the size of the final executable about
200K larger than necessary. I changed it to a 256-colour bitmap. I also changed the background colour to the default tile background
colour, for consistency. The new bitmap is attached here. My excuses if the large file means a problem to anyone.
- In Microsoft's documentation (see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/bitmaps_2y9g.asp) is is
stated that on Windows 95/98 "TransparentBlt contains a memory leak that can exhaust system resources." It is recommended to use
different code to draw transparent bitmaps, to be precise: the alternative code that is already in nhapply_image_transparent(). I'm
almost convinced that this is the cause for Betabug B08008 reported bij <Someone>. Can anyone confirm he is using 95/98? I decided
for the easy way out and removed the code that uses TransparentBlt completely. I see not much reason to use it if it is a) buggy and
b) we have an alternative that works perfectly. This is attached as trans.patch.
- The rest of the patch only changes the BitBlt() in mhsplash.c to a nhapply_image_transparent().
Here is one more patch (see attachment). It does TranslateCharsetInfo
to map codepage to a character set. I am not sure if it will help though.
Japanese Windows is using codepage 932 and I don't think IBMgraphics
will work too well in this codepage.
AFAIK, there is no way in win32 to force arbitrary codepage for a font
(CP 437 in case of Nethack). That means IBMgraphics is unlikely to work
if the system locale is set to something other than US or Western Europe
(CP 437 & 850).
-<Someone>
This was caused by taking a copy of the name
prior to a later delobj for use in the message.
The name would always be plural if there was
more than one, so that pluralized name would
be used even if only one of the stack was
destroyed. Sometimes the name saved
was "scrolls labeled XXXX."
This patch simply saves a pluralized name
and a single version and uses the
appropriate one in the message, rather
than introducing splitobj() complications.
Polymorphing into creature with horns such as a minotaur,
will cause your helmet to fall off if it is made of a hard material.
Only minotaurs pass the has_horns() test in include/mondata.h
because the complaint specifically referred to them, but that
should perhaps be reviewed at some point by someone who is
certain which creatures have horns growing from their
head (some demons?)
winhack.h is not being used anywhere now and can safely be deleted.
There 2 instances of this file:
sys\wince\winhack.h
win\win32\winhack.h
The patch is also attached that adjusts for this.
<Someone> reports that someone on the
newsgroup tried to use the MSVC 1.52c (16 bit compiler) Makefile
with MSVC 6 (32 bit compiler). Try to make it more obvious
that the Makefile isn't for that.
> I'm working on a Nethack port, and one of the header files a
> library uses has a structure with a member named "red". Since
> includes/decl.h #defines red to something, this totally loses.
>
> Attached is a patch which fixes the color defines.
Newsgroups: rec.games.roguelike.nethack
Subject: Re: YANI - empty containers interface
<email deleted>
On Mon, 2 Sep 2002 12:13:49 +0300, <email deleted> wrote:
> I find the behaviour when trying to put something in an empty container
> quite irritating. Let's remind it:
> #loot
> "The <container> is empty. Do you want to put something in it? (y/n)"
> This means I have to read the message and to press 'y' or to cancel via
> Esc.
> For comparison, non-empty containers behave like this - please forgive
> me that I've forgotten the exact words:
> #loot
> "Do what?
> o - take out
> i - put in
> b - both of the above"
> So my suggestion is to change the behaviour of empty containers to be
> the same as non-empty ones. That is:
> #loot
> "Do what?
> i - put in"
> This way, I don't have to look at the container. If I want to put
> something in, pressing 'i' will lead to the same results in both cases.
This part of the suggestion was not implemented, however:
> If I want to take something out, then pressing 'o' or 'b' - although
> they are not in the list of choices - will display a message "This
><container> is empty" and end the #loot-ing session.
Make the support of user sounds apparent in the
#version command. Also add a small section on
them to the Guidebook.
(The doc/Guidebook.mn version of this section
needs testing)
This uses pmatch() as a default pattern matcher,
and #defines USER_SOUNDS_REGEX for Qt
to enable the code for regular expressions.
This is enabled for win32tty and win32gui.
Your quest leader would tell you to return later, even after you
were converted, which would be futile, and could mislead new
players.
This patch:
1. Causes the quest leader to banish you the first time you
encounter him/her following a conversion, since you cannot ever
complete the quest anyway in the current game.
2. Adds a new general QT_BANISHED message to be delivered, in
which you are told that you won't be able to get the Amulet without
the Bell now.
This helps resolve the complaint about not knowing that your game
cannot be won.
<email deleted> wrote in the newsgroup:
> "You've attracted the tree's former occupants!"
> (nothing happens)
>
> Yes, it's _zero_ to four bees, depending on your luck. I think it's meant
> to be one to five, though.
>
Possible fix for B10001.
When the code went into case 3 in cursed_book(),
the game hung in an endless loop in take_gold().
The call stack was:
take_gold() line 22 + 10 bytes
cursed_book(int 2) line 124
study_book(obj * 0x00968860) line 421 + 19 bytes
doread() line 130 + 9 bytes
rhack(char * 0x005b8eac in_line) line 1813 + 3 bytes
moveloop() line 405 + 7 bytes
main(int 3, char * * 0x00962ac0) line 93
This patch is an improvement for menu/text dialogs.
This is a code carried over from Windows CE port. It changes
text and menu windows from "system popup" to plain "child"
windows of the main nethack window. Nethack main window can
now be resized/moved/minimized when menu/text window is up.
Menu/text windows will always stay inside the main window and
move along with it.
<Someone>
> Questions are being appended in the message window, some showing
> up on the same line. This is really noticeable with the
> end-of-game disclosure questions. Questions should always be
> presented on a new line.
At end of game is probably the only place, since then more than one
question is asked in the same turn. Anyhow, here's the patch, in
mswproc.c [...]
- No checkboxes in menu if menu is PICK_NONE. mhmenu.c
- About box changed to splash screen. This last thing is open
for discussion, as the splash screen currently does not give
exactly the ame information as the about box (or the v command).
Maybe the splash should be enhanced? Anyway, it looks better than
the About-box. I didn't remove the About-box code and resource yet
until this discussion is had. mhmain.c
<Someone>
Pat added some error information to create_levelfile.
This does the same for create_bonesfile, but the
only place it is logged is in the paniclog, unless
you're in wizard mode. If bones file creation is
silently failing for someone and they aren't getting
bones files, this provides a way to diagnose why.
(from <Someone>):
I guess that this:
mcam += iflags.wc_scroll_amount;
should be his:
mcam += iflags.wc_scroll_amount - 1;
In words: If scroll amount is 1, the behaviour should be as it was
before the option existed, which means: no addition to mcam.
CTRL+ALT was being treated as a valid ALT-sequence,
so the meta bit was being set on it, letting it slip past this
check in wintty.c "if (!i) i = '\033';"
This overhauls the ALT processing in nttty.c, some of
which was using scancode mappings from the DOS port
needlessly.
> - I'd like to see another option added: scroll_amount. In
> combination with scroll_margin, this would control the amount
> of squares the screen is scrolled when the scroll_margin is
> reached (currently, this amount is 1, but if I recall
> correctly, it used to be more). For example, if both were 5,
> when you came within 5 spaces of the left screen border, the
> screen would shift 5 spaces to the right).
>>> - When I set font and font size of the message window, the
>>> message window size doesn't calculate correctly to show the
>>> number of message lines specified. For example, I set the font
>>> size to 6, and the number of messages to display to 8. Now
>>> there is whitespace at the top of my message window. When I
>>> set the font size to 14 now, I see only 5.5 message lines.
>>> This is unintuitive: the interface should recalculate the
>>> window size needed to display the correct number of lines.
>>>
>> I agree, especially since the message window size is
>> recalculated correctly if you save and restore. An easy way out
>> would be to set those options to DISP_IN_GAME.
>
> That seems like a good work-around until the proper fix is done.
The patch is attached. I moved the code that was computing the font
size to mswin_message_window_size(). This will cause the message
window to resize properly if the message font size changes. There
are also 2 minor bits in mswproc.c to invalidate the message window
when the font changes.
> Oops:
>
> "NetHack.exe - Entry Point Not Found
>
> The procedure entry point Process32Next could not be located in the dynamic link
> library KERNEL32.dll."
>
> And the program refuses to run. Same goes for NetHackW.exe.
>
> Windows NT 4 (to be precise: 4.00.1381, SP6)
> IE 5.0 (to be precise: 5.00.2919.6307)
>
> The Help for Process32Next shows the following compatibility list:
> QuickInfo
> Windows NT: Requires version 5.0 or later.
> Windows: Requires Windows 95 or later.
> Windows CE: Unsupported.
> Header: Declared in tlhelp32.h.
> Import Library: Use kernel32.lib.
The link is no longer valid. I found another
link, http://tultw.com/bios/latin.htm
but this doesn't seem like something we
want to direct maintenance effort towards.
So this removes the link altogether.
<Someone> wrote:
> Linux, Redhat 7.1 nethack 3.4.0
>
>Please see attached patch file.
>
>I'm attempting to move more stuff into the "read-only" area, in
>preparation for a port to another OS.
It turns out that the processentry32 structure contents
are slightly different on 2000/XP than they are on
95/98/Me according to the docs.
szExeFile
Pointer to a null-terminated string that specifies the name
of the executable file for the process.
Windows 2000/XP: The file name does not include the path.
Windows 95/98/Me: The file name includes the path.
Ensure that we check for the target values at the end of
the string.
<email deleted> on Sunday, August 18, 2002 at 15:28:18
> comments: player is blind, and not hallucinating (initially). On #loot:
>
> You trigger a trap!
> A cloud of ultraviolet gas billows from the large box.
> You stagger and get dizzy...
# ifdef WIN32
#define SAVESIZE (PL_NSIZ + 40) /* username-player.NetHack-saved-game */
files.c had:
# if defined(WIN32)
#define SAVESIZE (PL_NSIZ + 60) /* username-player.NetHack-saved-game */
It has to be 40 for savefile compatibility with 3.4.0.
From a bug report,
August 12, 2002 at 11:37:10
When I am polymorphed into a purple worm (didn't check other forms)
and bite a green slime I turn to stone (not slime).
three new features for the message window we discussed:
- Graying out lines that are old -- slightly cleaner than <Someone>'s version.
- Message concatenation.
- --More-- prompt if there are more messages this turn than fit in the
window.
As a by-product of these changes, some other things have changed, too:
- The message lines array is now used in a round-robin way, i.e. the
messages are no longer copied one line up when adding a new message.
- clear_nhwindow no longer redraws the window, which significantly
reduces screen flicker.
- A caret bug was fixed.
- The last line is no longer highlighted, as this seems unnecessary
since the most recent messages are in a different colour
- A bug was fixed that caused two lines too many to be drawn on each
paint.
> [Cast a healing spell in a shop where no mimic was visible] So,
> "The small mimic looks better.". However, my picture still looks
> the same. Either the mimic should be shown, *or* I shouldn't get
> any message about the mimic healing. Both solutions seem equally
> valid to me.
If the mimic was mimicing the "strange object", then the healing causes
them to start mimicing something else with no message (the observant
player could notice however).
If the mimic was already mimicing a real object, a message similar
to this one results:
"The crude dagger seems a more vivid black than before."
Add syntax that <Someone> introduced for the Mingw Makefile.gcc
to make it easy to use unix-style path separation throughout
the Makefile.
Put all the .exe files into ../util
Put all the .obj files into o/
Problem was due to the use of obj
in the caller (bhito), after delete of
the obj within animate_statue().
map_object(obj * 0x0000ff00, int 1) line 254 + 3 bytes
newsym(int -18, int -2) line 702 + 102 bytes
bhito(obj * 0x002f6c00, obj * 0x002f7398) line 1665 + 21 bytes
bhitpile(obj * 0x002f7398, int (obj *, obj *)* 0x0055220b bhito(obj *, obj *), int 37, int 11) line 1701 + 11 bytes
bhit(int 0, int 1, int 10, int 0, int (monst *, obj *)* 0x0054e0e0 bhitm(monst *, obj *), int (obj *, obj *)* 0x0055220b bhito(obj *, obj *), obj * 0x002f7398) line 2707 + 29 bytes
weffects(obj * 0x002f7398) line 2434 + 51 bytes
spelleffects(int 3, char 0) line 824 + 11 bytes
docast() line 552 + 11 bytes
rhack(char * 0x005b6034 in_line) line 1813 + 3 bytes
moveloop() line 405 + 7 bytes
main(int 3, char * * 0x002f2b10) line 93
nethack.allison