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Comparing deliantra/server/Changes (file contents):
Revision 1.188 by root, Mon Jul 14 23:57:45 2008 UTC vs.
Revision 1.436 by root, Thu Oct 15 21:59:48 2009 UTC

1Deliantra MORPG Server, Maps and Archetypes ChangeLog. 1Deliantra MORPG Server, Maps and Archetypes ChangeLog.
2Version numbers sort like decimal numbers.
2 3
3TODO: emergency swap mode is not working 4TODO: T_MATCH unfinished, also in Deliantra
4TODO: xs-warn doesn't end up in server log. 5 - fixed a classical and exploitable stack buffer overflow in the gsay command.
5TODO: nimbus angel apply => @match 6 - add @check, @find npc dialogue commands.
6TODO: maybe move gsay to the main chat channel? 7 - (maps) add a number of town interiors.
7TODO: 2008-07-13 00:41:27.8762 BUG: process_events(): removed object is on active list: {cnt:8720978,uuid:<1.37c8d364d>,name:"bomb",flags:[2,11],type:102} 8 - (server,arch) add a number of inscribables, show their capacity in hint.
9 - (server,maps) fix bug causing some library books not to be chained down,
10 cause Scorn/Navar libraries not to have inscribable books.
11 - (maps) fix bug causing the Greyshield and Greysword not to have
12 inappropriate item power.
13 - consecutive commands arriving at the same time in the server would be
14 corrupted if the length was >255.
15 - got rid of motd/rules/news code in C++ part, move motd to it's own tab
16 and perl.
8 17
9 - added auto_apply event and extension for shop tiles 182.81 Mon Oct 12 20:00:18 CEST 2009
19 - display spell description for spellbooks, rods, wands, potion and scrolls,
20 but not horns (to make them more useful for content-creators).
21 - fix a number of bugs in check_move_on: 1) it didn't update the flags
22 2) it skipped spell effects and 3) it didn't handle the case where
23 and object was destroyed while iterating over it correctly. all this
24 allowed players to sometimes walk onto spaces they should not be able to
25 walk on.
26 - fix an exploit where inscription/marking runes could execute arbitrary code.
27 - examining an object now dumps the serialised object form when the user
28 is a wizard (wizlook).
29 - altars no longer accept unpaid items.
30 - party spells didn't work all that well.
31 - added complex object matching framework (cf::match), and make altars
32 and pedestals use it.
33 - identified skill-tools show what skill they grant.
34 - display the duration of change_ability spells when examining them
35 (missing: protection spells, but they are a hack...).
36 - improve effectiveness of special foods created by woodsman skill,
37 adding more variety to the different mushrooms.
38 - fix a minor cfpod formatting bug.
39 - do not talk about the hintmode so much - die-hards are expected to find
40 the hintmode setting on the settings page.
41 - IPO no longer lies about prices; prices tweaked.
42 - clarified that all deliantra-specific parts are under the Affero GPL.
43 - enable the object loader to also dump archetypes.
44 - (maps) fix guild teleporters to Pupland Terminal.
45 - (maps) put the trapdoor above the floor in sisters/necro_ruins1.
46 - force the initial face when loading an object that is time-animated
47 or a monster, so it does not have to be specified anymore.
48 - fix a bug where recasting an ability changing spell could shorten
49 its remaining duration.
50 - fix pedestal and floor building with builder.
51 - fix RUNATT attack mode, which was broken before (used e.g. by mice).
52 - fix a broken bow-related speed optimisation by using splay - speed
53 up splay operations as well.
54 - use NDI_CLEAR for the body command, and make it use observe.
55 - implement introspection data for C++ classes (%REFLECT).
56 - (arch) add name_pl fields and documentation for building materials.
57 - (maps) random fountains no longer generate permanent stat increases.
58 - fix transmutation alchemy.
59 - speed up many frequently-invoked C->perl callbacks.
60 - added complex object matching framework, to be used in altars and the like.
61 - switch to YAML::XS from YAML.
62
632.80 Tue Sep 15 20:22:31 CEST 2009
64 - fix the "screen stays black on login" bug and remove debug instrumentation
65 that ultimately was not helpful to catch it :)
66 - split outer_env into outer_env and outer_env_self, and fix
67 all callers to use either one or the other, as appropriate. This
68 fixes the (rather fragile) light spell, maybe others.
69 - fixed an overflow and exploit in the bank/payment code.
70 - fixed a bug in the jeweler quest and added the 'Tome of Jewelery'
71 to explain the skill a bit more.
72 - removed a buggy check for zero attacktype. So that we might find
73 the real bugs in the archs/maps/objects.
74 - Fixed enabling torches with lighters.
75 - (maps) Added Heaven Town region.
76 - (arch+maps) Fixed & normalized warriors on map
77 /quests/peterm/CTower/Barracks.
78 - fix the light spell (and possibly diseases and other lights).
79 - (arch) The clawing skill didn't have the physical attacktype.
80 - (maps) make the greenway accessible again - this bug was introduced
81 a long time ago, and similar cases are still to be found in the maps.
82 - make the socket_timeout configurable in the code (but not yet for users).
83 - earth wall health bar is now correct.
84
852.79 Tue Jul 28 00:56:36 CEST 2009
86 - IO::AIO chaged to using eventfd internally - updated server to not
87 freeze with IO::AIO anymore due this change.
88 - avoid a crash when a player tries to apply a lighter.
89 - allow a spell argument for dimension door.
90 - move shop item listing and some otherstuff into the info tab.
91 - avoid crashes when non-players cast party spells.
92 - fix a crash in get_spell_by_name (for learn_spell).
93 - added pyromancer class with graphics (by Job Vranish).
94 - small improvement of the number of potions in shops
95 (by Job Vranish).
96 - added a few party spells (by Job Vranish).
97 - use a common message dynbuf.
98 - destroying tear down objects will now use the full hp range
99 for animation and will only destroy/lastframe when hp < 0.
100 - allow monsters to use earth to dust.
101 - use manhattan distance for get_rangevector_from_mapcoord, just as
102 in get_rangevector.
103 - los updates now correctly take tiled maps into account.
104 - do los updates even on maps without darkness.
105 - fixed quiver of holding bolts to be able to hold bolts.
106 - upgrade to IO::AIO 3.21.
107 - fixed show invisible, to show objects of type CONTAINER.
108 - properly catching exceptions from callback in irc.ext.
109 - fixed a potentially hazardous bug in cfpod regarding Z<>.
110 - (maps) fixed npc dialog in /pup_land/nurnberg/reception/reception.
111 - (arch) added hint about usage to Slag Ex.
112 - (maps) /darcap/quest/water sea1 tile are now passable by players,
113 like the rest.
114 - (maps) added /heaven/gem_shop by Boes.
115 - (arch+maps) added rate limited converter and adjusted
116 /elmex/mana_fountain.
117 - store arrow->slaying in custom_name, to get rid of the spellarg slot.
118 - reduce size of casting_time, move_status, attack_movement,
119 last_heal and last_sp slots, squeezing some more space out of struct
120 object, also declare expmul as constant 1.0, as it isn't used
121 anywhere.
122
1232.78 Sun Apr 5 20:04:29 CEST 2009
124 - fixed bug in alchemy, where finding the right object for enhancements
125 didn't work.
126 - aggressively merge spell effects and do not allow more than 5 spell
127 effects (w.r.t. put_more) per mapspace, to give the server a chance
128 to survive a hundred deathsheads.
129 - correctly clear op->env when inserting onto map, this was a potentially
130 disastrous bug of unfortunately unknown proportions...
131 - fix cone-spell symmetry that was broken for direction 8.
132 - use gender-neutral place descriptions for invite.
133 - (arch) new faces for alchemist class, wizard class and quetzalcoatl race.
134 Thanks go to Lisa Larsen!
135 - remove support for colour reducing 32x32 images (no cfclient support
136 anymore).
137 - actually mention the literacy level when it is too low to learn the spell.
138 - use better dependency tracking for include/keyword.h.
139 - add accept-invitation and suicide to the list of asynchronous commands,
140 so it is possible to invite somebody out of some stck-till-death traps,
141 or simply to commit suicide.
142 - replace the "ignoring delayed commands" message by something more useful
143 (cf. cunning gnome freezeing issue).
144 - various fixes for weapon improvements.
145 - fixed small bug with handling connect errors in the IRC gateway.
146 - support T and G sequences in cfpod.
147
1482.77 Sun Feb 1 16:30:48 CET 2009
149 - convert me command from per-map to chat, which makes more sense, also
150 document it.
151 - more than one spellbooks of same class can now be given
152 in class selection.
153 - adjusted the starting_spell.trs treasure list to the recent
154 spell rebalancements.
155 - the IRC gateway filters IRC colors now.
156
1572.76 Sat Jan 17 08:36:51 CET 2009
158 - (arch) fix quiver of Holding Bolts.
159 - applying unpaid items will now examine them.
160 - add "What" column to body command, showing items in that slot.
161 - redesigned and rebalanced lamps and torches.
162 - add "..." to item names that have been shortened.
163 - fixed "assign" function that squeezes strings into fixed length.
164 - add cursed effect to lamps and (some) torches.
165 - fixed bad assigned crafting skills and their tools.
166
1672.75 Fri Jan 9 16:13:30 CET 2009
168 - rebalanced lighting w.r.t. outdoor, darkness and see_in_dark.
169 - fix a bug in the nimbus extension that allowed players to cheat.
170 - make monster smell logic dependent on their wisdom stat.
171 - put the death reason into a separate tab.
172 - converted "connected" slot to string, cleanly got rid of some ugly
173 hacks such as the path_attuned hack.
174 - introduce shstr_tmp for fast temporary shstr passing.
175 - replace one-at-a-time hash by faster than smaller FNV-1a hash
176 when hashing strings.
177 - sanitized alchemy-like skills and cauldrons to check earlier
178 whether the right cauldron is used.
179 - considerably optimise shared string implementation by
180 making its null value a compiletime constant.
181 - use shared string matching insteafd of strcmp in a lot of places,
182 as well as using shstr_cmp to pass shared stringsa round efficiently,
183 for lots of code size savings.
184 - monsters which breed new monsters shouldn't breed new monsters when
185 they are sleeping: generators now check for the sleeping flag.
186 - tell gcc not to excessively inline some perl interface functions.
187 - remove marking rune length limit.
188 - fix formatting of cfpod when a verbatim block was following
189 a single newline.
190 - move resistances, statistics and showpets command output into tabs.
191 - implement map scripts that can replace the boulder logic without
192 having to write extensions.
193
1942.74 Mon Dec 29 15:23:38 CET 2008
195 - fix a longstanding bug that teared multipart monsters
196 at map boundaries apart.
197 - temporarily make permanently invisible player visible when
198 he/she makes noise.
199 - fix being able to see through walls a bit.
200 - improve look at output.
201 - completely replaced the line of sight algorithm with a variant
202 of spiral fov capable of visibility grades and arbitrary
203 shadow angles, that uses less memory and less code.
204 - the new los code supports arbitrary map rectangles and loosens
205 other restrictions of the old code, supporting further optimisations.
206 - update los if blocksview-objects are inserted in a map, not just when
207 removed (e.g. for summon fog).
208 - permanent invisibility doesn't make immune against making noise:
209 implement a noise system that allows monsters to locate the player
210 when he/she makes noise.
211 - implement a primitive smell system that monsters can use to track
212 players.
213 - create bomb now also works when casted by door traps.
214 - (arch) new torch graphics.
215 - (maps) considerably soften the subway spider.
216 - (maps) made the portgate of navar safe ground, to protect
217 the guards from being killed by players.
218 - (maps) lots of tweaks in and around scorn.
219 - (maps) use special non-blocksview jungle, mountain and
220 darkforest freely on the worldmap, to get gradual sight obstacles
221 instead of total blackout in those areas.
222 - no maximum darkness for outdoor maps anymore.
223 - add more hints, fix some messages.
224 - fix a bug: firing rods should tell you something about them.
225 - make light additive even within players.
226 - darken xrays effect a bit.
227 - improve handling of los changes when inserting or removing
228 objects, not perfect yet.
229 - make map darkness signed (formerly unsigned) to allow
230 ambient lighting and centrally manage darkness as an offset.
231 - revamped, fixed and documented the server calendrics, also
232 tell users the current time and data, to improve awareness.
233 - implement proper wizlook flag and handling of wizlook, instead
234 of dumbly just clearing los once.
235 - speed up los code - it's now about 2-3 times as fast as the old one,
236 and has a smaller runtime variance.
237 - daylight/nightfall can now increase/decrease past the natural limit,
238 making them actually useful.
239 - see_in_dark now increases the viewing radius by 3.
240 - implement a fast tiled map iterator and use it in LOS for a 20%
241 speedup, as well as in many other places.
242 - remove support for extended map infos - these are not used
243 by the deliantra client and removing them gives us a 10% speedup
244 when sending map changes.
245 - remove most gcfclient and other client bug workarounds, as well
246 as now obsolete protocol versions, simplying the code.
247 - optimise and simplify generation of random numbers.
248 - correctly provide a non-zero default density for materials, to
249 avoid crashes, fix other bugs in the material handling code.
250 - fix volume calculations.
251 - fix cfpod parsing when multiple verbatim blocks were separated by
252 newlines.
253 - increase monster detection radius from wis/5 to wis/3.
254 - remove old pickup modes.
255 - remove obsolete disarm and search commands (search wasn't working
256 anyways).
257 - fix a crash when an npc applied a sign.
258
2592.73 Thu Dec 18 20:56:31 CET 2008
260 - this release is assumed to be very stable.
261 - (maps) radically redesigned and improved tutorial.
262 - directional casting no longer immediately removes the invisible effect.
263 - magic ears now trigger when used inside the NPC dialogue.
264 - fix overflow in lighting calculations.
265 - negative glow radii can no longer cause total darkness.
266 - allow lookat on spaces where we only barely see, as opposed to
267 only maximally-lit ones.
268 - class selection has been reworked completely and their documentation corrected.
269 - swashbucklers got the oratory skill now.
270 - jump skill was fixed to adhere to all the flags a mapspace has got.
271 - (maps) small fix w.r.t. magic ear in /scorn/houses/wizz.entry
272 - fix deadlock in Jeweler::improve_ring_by_plan.
273 - use Coro::SemaphoreSet instead of our own lock management
274 (which was probably broken, too).
275 - support negative glow radii during daytime, too.
276 - use circular, not rectangular, viewing area.
277 - use minimum viewing distance of 2 in outdoor maps.
278 - negative glow is stronger than viewing area or lamps.
279 - (arch) new darkness spell face.
280
2812.72 Thu Dec 4 22:20:19 CET 2008
282 - (maps) completely redesigned scorn.
283 - "cast light" now works on oneself.
284 - bump max light radius to 9, rewrote glow lighting calculations, fix
285 negative glow radii again (they were totally broken before).
286 - the "worldmaps sometimes are black" bug is finally fixed.
287 - the "player objects are referenced in _GENxx globals" bug has finally
288 been fixed, by not relying on buggy perl internals when serialising.
289 - fixed a long standing bug in the anvil converters in armour shops.
290 - items shops weren't interested in don't vanish anymore, and are given
291 back to the player.
292 - attuned/repell and spell base level system reworked.
293 - rewrote skill cache (last_skill_ob) system and usage - might
294 be less erratic now.
295 - refuse to write the uuid file if the uuid is zero
296 (to avoid writing it in early crashes).
297 - pathsync the directory after saving a file for added slowdown^Wsafety.
298 - speed up emergency_save by not syncing every file separately.
299 - no longer reattach perl to every object on reload, it's slow, and no longer
300 necessary since we don't nuke stashes anymore.
301 - do not bootstrap perl from the commandline args, use separate eval for
302 better error reporting.
303 - fix a crash when pushing cone spells met ice attacks.
304 - pre-cache perl extension files on reload to speed up the reload.
305 - speed up map refresh in server a bit.
306 - refactored drop code and fixed some programming errors in it.
307 - fixed small regression in 'Slag Ex' potion extension.
308 - fixed a bug where some objects couldn't cross map tile boundaries.
309 - fixed a bug with weight update of the player, the client showed -0.0
310 as the current weight of the inventory.
311 - (arch) the dragonbreath spell is level 12 again, but the high level spell
312 dragonfire has been introduced for the non-dragon players.
313 - remove unused "tooltype", "start_holding" object slots.
314 - change "weapontype" object slot to uint8.
315 - convert "hide" object slot into flag.
316 - reorder object members for better locality of reference and codesize
317 decrease.
318 - correct rounding in lerp, add lerp_rd, lerp_ru.
319 - fix a crash when no skill could be found when killing amonster.
320 - fix a small memleak that would eat one pointer on the perl stack for
321 every completed aio operation.
322 - perl mapspace acessor methods now normalise (handle tiled maps)
323 and update mapspaces if necessary.
324
3252.71 Tue Sep 23 07:02:23 CEST 2008
326 - removed all command line parsing, only env variables are supported
327 anymore.
328 - region-specific monsters will now once more be on the worldmap.
329 - fix a disastrous "memleak" where temporary memory allocations
330 would grow out of bounds.
331 - server now writes a pidfile and makes sure its alter ego is killed.
332 - fixed a double-escaping bug in the pod-parser.
333 - rewrote the cfpod parser in C++.
334 - hintmode moved to C++, players need to re-set their hintmode if
335 they dislike "show".
336 - fix RIP inscription.
337 - bump login name length from 18 to 20 char max.
338 - correctly support gender in emotes.
339 - correctly support gender in the death messages.
340 - correctly generate death messages for players only when they really die,
341 with increased information.
342 - fix a bug in the dynbuf code that could potentially lead to crashes
343 and data corruption (but apparently was never triggered).
344 - close the $ENV{LOCKUTIL_LOCK_FD} fd if in the env, for lockutil.
345 - make sure Compress::LZF acquires the storable lock, might fix some
346 data corruption bug.
347 - tweak coredumping/monitoring a bit.
348 - completely redid server initialisation to hopefully avoid rare races.
349 - do not crash in the loader when an inventory object could not be loaded
350 (from a corrupted file).
351 - redid skills command to send output to proper channel.
352 - object->map is no longer refcounting.
353 - add FLAG_DEBUG for internal debugging.
354 - add NDI_VERBATIM flag to send_msg.
355 - add perl backtraces to logBacktrace-initiated backtraces.
356 - player->exists is no longer a sync_job.
357 - split login.ext's player scheduler into
358 it's own player-scheduler.ext extension.
359
3602.7 Sun Sep 7 16:32:03 CEST 2008
361 - require perl 5.10.
362 - make nrof signed, so that code that checks for underflow actually works.
363 - swap player and observed count's on the map when observing.
364 - add (mostly untested) mapspace perl class and accessors.
365 - re-"calibrate" value/weight autopickup to be silver/kg >= pickup*100.
366 - fix a crash in cast_bless (restoration et al.) when no target
367 could be found.
368 - pits now have a configurable "random spread" range and default
369 to a radius of two now.
370 - rewrite pay_player_arch.
371 - use a more stable perl_reload implementation.
372 - do not use Symbol::delete_package (causes crashes after perl-reload),
373 use our own, safer, clear_package instead.
374 - when asynchronously dumping core, close all file handles to allow
375 the server to restart concurrently.
376 - improve the cfpod parser to generate proper xml from proper cfpod
377 sequences, without double-encoding. it should be faster, too.
378 - the above fixes wrong display of help tetx and many other issues.
379 - use lzf and frag packets for large messages for clients supporting them
380 (0.9976+), use it for long books and other messages.
381 - eradicate listen command and corresponding code.
382 - eradicate logs command.
383 - let the client log into the server log, used for crash backtraces.
384 - fixed rods/wands/etc. with randomitem spells on maps, but broke
385 old style spell objects with the spell magic bullet.
386 - (arch) fixed skill less rods in the archetypes
387
3882.61 Sun Aug 3 17:59:50 CEST 2008
389 - made jeweler workbench larger and some other minor map
390 changes in jeweler town.
391 - fixed wrong item handling in jeweler skill code.
392 - (arch) use a special "key_random_map" for random map keys
393 that are used up.
394 - fix a crash when the player who was observed has logged out long
395 enough for his region/map to be gone.
396 - port to g++-4.3's incompatible tr1 changes.
397 - add some missing dependencies.
398 - log to /var/log/deliantra/ by default.
399 - hack observe code to enable smooth movmenet when observing.
400
4012.6 Sun Jul 20 18:58:08 CEST 2008
10 - (maps) extension of the jeweler quest/skill/town 402 - (maps) extension of the jeweler quest/skill/town
11 - correctly move gsay to the party channel. 403 - correctly move gsay to the party channel.
12 - fix a crash when animate weapon was used in some areas. 404 - fix a crash when animate weapon was used in some areas.
13 - fixed unnecessary identification of by converters created objects. 405 - fixed unnecessary identification of by converters created objects.
14 - (maps) tutorial now contains clues about chatting and talking 406 - (maps) tutorial now contains clues about chatting and talking
15 with NPCs. 407 with NPCs.
16 - (arch) dragon scales got proper type now 408 - (arch) dragon scales got proper type now
409 - object::decrease would sometimes cause container weights to
410 be wrong, this has been fixed.
17 - do not send tiem updates for newly-seen items. 411 - do not send time updates for newly-seen items.
18 - thawing an icecube will once more drop its contents to the ground. 412 - thawing an icecube will once more drop its contents to the ground.
19 - fix cone spells etc. going through walls sometimes. 413 - fix cone spells etc. going through walls sometimes.
20 - fix a weight update bug that sometimes left containers 414 - fix a weight update bug that sometimes left containers
21 with wrong weights. 415 with wrong weights.
416 - added auto_apply event and extension for shop tiles.
22 - work around get_map_flags invoking perl and switching the stack. 417 - work around get_map_flags invoking perl and switching the stack.
23 - make sure the map is loaded when using a town portal return. 418 - make sure the map is loaded when using a town portal return.
24 - fixed a bug with caching of sp/grace/food points for spells 419 - fixed a bug with caching of sp/grace/food points for spells
25 where healing spells didn't cost any grace. 420 where healing spells didn't cost any grace.
26 - fix starvation kill reason. 421 - fix starvation kill reason.
27 - fix pk killer name message. 422 - fix pk killer name message.
28 - add support for berkeley db 4.7. 423 - don't let people apply signs with @match.
424 - add support for berkeley db 4.7 (the new BDB module also fixes
425 what seems to be the biggets memleak in the server).
29 426
302.56 Wed Jun 4 10:50:40 CEST 2008 4272.56 Wed Jun 4 10:50:40 CEST 2008
31 - require Coro 4.73 which contains an important performance-bugfix. 428 - require Coro 4.73 which contains an important performance-bugfix.
32 - use anyevent to manage listen ports (this enables IPv6 support). 429 - use anyevent to manage listen ports (this enables IPv6 support).
33 - server supports ipv6 client connections now. 430 - server supports ipv6 client connections now.
149 - properly link against libgthread as that is needed to make the slice 546 - properly link against libgthread as that is needed to make the slice
150 allocator thread-safe. 547 allocator thread-safe.
151 - support perls not compiled with 64 bit support (though this is not a 548 - support perls not compiled with 64 bit support (though this is not a
152 recommended configuration) (reported by Samuel Gondouin). 549 recommended configuration) (reported by Samuel Gondouin).
153 - always put godgiven items into the player inventory, never any containers. 550 - always put godgiven items into the player inventory, never any containers.
154 - (arch)
155 - (maps, arch) the scorn go club was founded! 551 - (maps, arch) the scorn go club was founded!
156 - (arch) do no longer support player abilities, they didn't work anyways. 552 - (arch) do no longer support player abilities, they didn't work anyways.
157 - (arch) the alchemy spell is now of the alchemy spell school, which 553 - (arch) the alchemy spell is now of the alchemy spell school, which
158 became a real spell-class. 554 became a real spell-class.
159 - (arch) the alchemist class now get an alchemy spell book for new characters. 555 - (arch) the alchemist class now get an alchemy spell book for new characters.
224 (this fixes the jeweler skill). 620 (this fixes the jeweler skill).
225 - back-to-back perl_reloads don't freeze the ticker anymore. 621 - back-to-back perl_reloads don't freeze the ticker anymore.
226 - convert cfutil from Event to EV (forgot to do this earlier...). 622 - convert cfutil from Event to EV (forgot to do this earlier...).
227 - move tombstone to real map if player died due to cave-in (even if 623 - move tombstone to real map if player died due to cave-in (even if
228 it has reset, which is better than putting it on the savebed, also as 624 it has reset, which is better than putting it on the savebed, also as
229 proof that the palyer didn't use a savebed). 625 proof that the player didn't use a savebed).
230 626
2312.4 Sun Jan 13 13:41:29 CET 2008 6272.4 Sun Jan 13 13:41:29 CET 2008
232 - work around perl bug in configure perl module version check. 628 - work around perl bug in configure perl module version check.
233 - fix bug in golem move code that would cause a crash at tiling borders. 629 - fix bug in golem move code that would cause a crash at tiling borders.
234 - fix a freeze bug when looking for an arrow in the inventory. 630 - fix a freeze bug when looking for an arrow in the inventory.

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