If getenv("DEBUGFILES") yields a value then it takes precedence over
sysconf.DEBUGFILES or sys.c's #define DEBUGFILES. (It probably should
only be controlled via environment since it is not a system-wide
attribute, but I haven't taken out the SYSCF handling for it.)
* Replace variadic debugpline() with fixed argument debugpline0(str),
debugpline1(fmt,arg), and so on so that C99 support isn't required;
* showdebug() becomes a function rather than a macro and handles a
bit more;
* two debugpline() calls in light.c have been changed to impossible();
* DEBUGFILES macro (in sys.c) can substitute for SYSCF's DEBUGFILES
setting in !SYSCF configuration (I hope that's temporary).
This is catching up on some things that were changed
in development years ago that Dave C. suggested be
documented.
For the record:
-The things that were evaluated and ruled out
are now documented in include/youprop.h so they don't
come up again.
- The things that were evaluated and deemed to be susceptible
to the intrinsic and thus led to a modification in the code
are listed below in this commit message.
Modifications:
- A crystal ball exploding on being applied
- Artifacts' blasting
- Being a fish out of water
- Being hit by Mjollnir on the return
- Being thwacked by an iron ball chained to you
- Boiling/freezing potions
- Broken wands
- Bumping head on ceiling by cursed levitation
- Burning (un)holy water
- Chest/door/tin traps
- Dipping a lit lamp into a potion of oil
- Exploding rings and wands (under all circumstances)
- Exploding spellbooks
- Falling downstairs
- Falling into a (spiked) pit
- Falling off or failing to mount a steed
- Falling on a sink while levitating
- Getting squished in a pit under a boulder
- Hitting your foot with a bullwhip
- Hitting yourself with your pick-axe
- Hooking yourself with a grappling hook
- iron-ball-pulling yourself out of a bear trap
- Jumping/Newton's-Thirding into something solid
- Kicking something that makes you go "Ouch!"
- Land mine explosion
- Sitting in a spiked pit
- Stinking cloud damage
- Thrown potion (bottle)
- Zapping yourself with a wand, horn or spell
- Jumping yourself out of a bear trap
If you run a server, then you know of the somewhat annoying perm_lock
errors that creep up, requiring your attention before anyone else can
start a game.
This patch properly implements fcntl(2) locking on systems that can
handle it (*nix systems), that results in the lock being automatically
released on program termination, whether abnormal or not.
Original patch by Drew Streib, update by Edoardo Spadolini
This finally eliminates all direct increases of `oeroded` and `oeroded2`
and moves them all to go via `erode_obj()`. They are still manipulated
directly in a few places, but not to erode objects.
This now merges the `fire_damage()` function to a common codepath, used
for items on lava and burning oil, but fire needs more work. There is
still a duplication between `destroy_item()` and `fire_damage()`; the
two codepaths should eventually be merged in some manner so that there
is only one codepath to say "an object was affected by fire". This path
might require some parameters, such as whether the fire will just erode
objects or burn them outright, but that can happen another day.
This now ensures that dipping into water works like other sources of
water damage. There is a potentially significant gameplay change here:
dipping a container into uncursed water will wet all its contents. If
this is a problem, then we should add another parameter to water_damage
which will suppress this behaviour for dipping.
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
Move debugging output into couple preprocessor defines, which
are no-op without DEBUG. To show debugging output from a
certain source files, use sysconf:
DEBUGFILES=dungeon.c questpgr.c
Also fix couple debug lines which did not compile.
This also includes fixes due to Derek Ray to depugpline to work better
on other platforms.
There is a lot of code affected by this, and Pat Rankin correctly
observes that it would be better to store roguelike as a level flag
rather than just using Is_rogue_level. A note for the future.
From a bug report, dropping a lit
(burning) potion of oil while levitating can produce an explosion which can
destroy inventory. If in the process of dropping multiple items, the ones
after the oil might be gone, resulting in use of stale pointers and possibly
triggering an "extract_nobj: object lost" panic or even a crash. While
testing my fix, I discovered that being killed by an exploding potion of oil
could produce an "object_is_local" panic if bones are saved (and reproduced
with unmodified 3.4.3).
When hiding as a monster, say so during the #monster command and
also list being hidden in the status section of enlightenment/^X.
Also, prevent hiding on the floor or ceiling on the planes of air
and water. (Didn't apply to monsters, who only hide on ROOM spots.)
Half the change to dohide() is just revised indentation.
From a bug report, stinking cloud
harms hero even when u.uninvulnerable is set during successful prayer.
This makes the cloud harmless during prayer as he suggested.
It also makes being inside a stinking cloud become a major trouble
that prayer can fix. (With magical breathing such a cloud is harmless and
with poison resistance it is just a nuisance; it won't be considered to be
trouble in such cases.) The fix is to clear away the cloud, or to teleport
the hero if he's inside multiple overlapping clouds or in one that is
marked as permanent (which I think isn't currently possible).
