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* Official Icewall implementation and other fixes
- Reverted all the icewall-related changes done in SVN r15777 and following as testing shows they aren't official and are actually pretty exploitable (bugreport:7412)
- Instead implemented the official icewall characteristic that monsters can only leave an icewall cell to the west or south, the changes include:
* The "sight" path check no longer checks for the current cell so standing on an icewall allows you to see/attack into any direction
* The path finding will still ignore the current cell as before but the walk routine will not allow to walk east or north while standing on an icewall cell
* This leads monsters in the situation where they go through an AI loop not allowing them to escape the icewall (if their target is north or east of them)
* Monster in this situation will use idle skills and if they get attacked will use their rudeattacked skills if available, similar to traps like Spiderweb
* Added a configuration icewall_walk_block that allows to configure how long a monster should go through the AI loop before the server allows it any movement, this "safety" system is official and seems to equal about 75 AI loops; if you want to disable the whole icewall system so that monsters don't get stuck in icewall at all, just set this to 0
* Here are videos from jRO showing how this system works: http://ragdo.blog56.fc2.com/blog-entry-763.html
- Implemented the official calculation for "direction"; now you will be considered horizontal/vertical/diagonally aligned with a target cell in the exact same way as on official servers, this is for example used to determine whether an icewall or a firewall should be horizontal, vertical or diagonal; the only thing that is still unofficial is the default direction (officially always "west"); effectively now there are more situations considered diagonal than before
- Further cleanups on the idle skill use code for immobile monsters and monsters near a player but without a target (now skill using will always go via mob_unlocktarget)
* This also fixes that monsters switched to idle mode and start to use idle skills one second too late
Mega thanks to Playtester (rathena 5540d89cb0e)
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- Updated monster skill use behavior so monsters use skills the same way and at the same rhythm as official servers (bugreport:009326), the changes include:
* Unified the "monster can't move by default" and the "monster trapped" code as it really should behave exactly the same
* Fixed a bug that caused the "monster skill use" routine to be called 20 times more often than it should in some situations
* When a monster attacks you and you run away from it, the monster will now check if it has a ranged skill on "attack" state before switching to chase state
* Monsters will now always do a normal attack before using "attack" state skills
* Fixed a bug that caused monsters to switch to idle mode and never use their chase skills when they get hit continuously
* Changed default for skillrange_from_weapon from 30 (all but player) to 0 (none); monsters will now use all skills at the skill range and not at their own attack range, if they get tanked from farther away than skill range, they won't use these skills
- Updated ranges to work as on official servers (bugreport:009326), the changes include:
* Implemented new functions "check_distance_client" and "distance_client", that instead of the server-sided square range system use the circular one that the client uses; these functions should be used for units that send their commands via the client (players mostly)
* Applied the new distance algorithm to some player-specific range checks, players will now have a circular attack range that reflects their attack range on the client; this makes it impossible to hack the client for more diagonal range
* Removed the arbitrary +1 range bonus at range checks; as monsters now react fluently, they won't need it anymore, that means a monster with for example 4 attack range will now only attack targets within a 9x9 area around it, the moment you step out of this area, the attacks will stop (if the monster can move it will follow you); as for players, the extra cell attack range when on a linear line to the target now is integrated into the distance algorithm, that means a player with attack range 4 can attack from 5 cells away when directly on line with a monster, but no longer diagonally as range is circular for players now
* Implemented a new "step action" feature to reflect official chase range behavior; when an attack or skill is used inside the attack range, it will act exactly as now, the skill is used once the signal from the client was received; however, if an attack or skill is used outside the attack range, the player should move into the chase area which is 1 cell inside the attack range border; the client actually sends us where to use the attack / skill from, but previously we just dropped that information the moment an attack request came; now instead of stopping the player instantly on an attack request, the player will continue moving to the target cell and then automatically use the command received earlier (it will be remembered); this change was absolutely necessary as the client sends the attack request slightly before attack range is reached, execution on official servers only takes place on every full cell moved; the new system copies this behavior
- Implemented an improved hit-lock system (bugreport:007460), the changes include:
* MVPs are no longer immune to being stopped by a hit unless they used Endure
* When hitting any unit, it will stop for its "dMotion" interval, exactly at the end of "dMotion" it will continue walking (official behavior); this helps getting more "move" packets to be displayed
* The unit that was hit will be immune to being stopped for another "dMotion" interval, this allows to slow down any units by hitting them frequently, but makes it almost impossible to completely stop them forever (depends a lot of ASPD and dMotion value); this does not affect special hit-lock properties (some skills and events should set delay anyway)
* The unit that was hit will no longer be "pulled" to the next cell; this caused a lot of position lag, it should be much better now
* Random walking, monster target dropping
- Implemented official behavior for random walking of monsters (bugreport:9340)
* Updated the interval between walks from 3-6 seconds to 4-5 seconds
* Added a define MIN_RANDOMWALKTIME that is now used anywhere the interval is applied so it's easier to change
* Monsters will no longer attempt to walk to the cell they are currently standing on (note: still requires a proper "no cell stacking" implementation)
* Monsters will only target a cell within a 15x15 area around them
- Moved the "mob_ai" 0x008 configuration setting to mob_unlocktarget, so it applies to all cases of monsters unlocking targets
- Cleaned up the unit_stop_attack and unit_stop_stepaction functions
* unit_stop_attack now makes sure that the target is always set to 0, even if no attack timer currently exists
* replaced several calls of unit_set_target that set target to 0 with unit_stop_attack, this is important because the attack timer should always be deleted at the same time the target is set to 0
* this also fixes the problem that caused monsters to sometimes drop their target after an attack
* Minor monster walk and skill use fixes
- Fixed a bug that caused monsters to never use their idle skills even if the define MOB_LAZYSKILLPERC was set
* The default value of the define is now 100% for spotted mobs and 0% for non-spotted mobs as on official servers
- Monsters now use complex path searching for their random walk, so they can also walk around corners now (OFFICIAL_WALKPATH still applies!)
- Fixed spotted monsters using their "walk" skills even if nobody is on the map
- Monsters will no longer stop when using "walk" skills (they are supposed to be used while walking)
* Monster idle skills, chase, final cleanups
- Spotted monsters will now use their idle skills even if no players are on the map
* This is official behavior and allows them to metamorph and heal up even if nobody is on the map
* I originally had concerns about the performance, but as the dynamic mobs option is enabled by default and set to 5 minutes, monsters will only stay "spotted" for 5 minutes when nobody is on the map anyway, this doesn't cost much extra performance
- Increased chase range of monsters by 2
* Tested this thoroughly and the effective chase range is actually 2 cells larger than listed in the "Range3" column
* Special thanks to ultramage and Michieru for helping me testing this
- Some final cleanups in the unit_stop_attack and unit_stop_stepaction functions
* Special thanks to icxbb-xx for pointing these out
Super ultra mega thanks to Playtester (rAthena 2c86ee435670168,ebd3dc97bc7e,f3916c1baf1,b1330a4c6,c2377c8f54,464dd4586380)
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official servers:
* Monsters will now attack immediately when they are chasing a target and it comes into attack range (bugreport:7370)
* Monsters will now chase their target during their aDelay, but they still have to wait for aMotion to be able to move again (bugreport:9269)
* Monsters will now rethink their chase in a configurable interval (see monster_chase_refresh in monster.conf), official value is once per cell, previously it was once per 3 cells
* Monsters will now stop when they rethink their chase and their target is gone (player hides or target loot was picked), regardless of the monster_ai setting (note: if you want the old, stupid behavior, just increase monster_chase_refresh instead)
Thanks to Playtester (rathena: cfef8a0088c3)
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- Fixes damage miss on out of range Devotion. Follow-up: 964b47351ef2156423f6e0a68bfd3361283936c1
- Fixes snap dodge bug. Added setting snap_dodge to return to old behavior. Bug report: http://hercules.ws/board/tracker/issue-3510-snap-dodge-bug/
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- Fixes bug 8265: http://hercules.ws/board/tracker/issue-8265-bragis-poem-overlapped-20-seconds-effect/
- Added setting in /conf/battle/skill.conf song_timer_reset: switch between official behaviour (songs don't reset time from prior songs) or eathena (every song resets the timer)
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http://hercules.ws/board/topic/334-suggestion-for-restricted-equipment-making-a-new-conf-for-it/?p=31003
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- When under Mind Break Matk Effect and Mdef reduction should not show on ALT Q(bug:7915)
- Plagiarism should not copy New 3rd class skills. Thanks to OmegaRed (bug:8118)
- Update Runstone Lux Anima to official formula (bug:8285)
- Add official formula for Demonic Fire
- Update damage formula for Unlimit, apply Def and Mdef to 1 during the skill and adjust the cooldown to official. (bug:8227)
- Flash Combo should not consume hp-sp and the skill not ignore the distance.
- Fix a bug with Full Throttle that not consuming sp correctly and adjust the cooldown to official.
- All WoE items are inactive outside WoE or PVP
- Add bonus3 bSPVanishRate for Vellum Items.
- Script Vellum Items.
- Add 2 new bonus bSetDefRace and bSetMDefRace for the Vellum Items. (rAthena c046668034)
- Fixed Bowling Bash, Brandish Spear, Grand Darkness and Meteor Assault reducing def during cast; the only skill that does this officially is Grand Cross (rAthena 694719048e)
- Implemented official Bowling Bash with all its special behaviors including the gutter line
* As many servers probably want to remove the gutter line problem, it is configurable; just adjust the bowling_bash_area setting in skill.conf (Bug:4209)
- Sonic Blow now has a fixed range of 1, even for monsters; a monster can't use this skill if you tank it from farther away (rAthena a15cee063d)
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- Complies with CERT DCL37-C
- Fixes issue #293 (special thanks to elfring)
Signed-off-by: Haru <haru@dotalux.com>
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determine how invite/expel work inside castles during WoE/GvG
See: http://hercules.ws/board/topic/1623-additional-settings-in-guildconf/
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- This avoids plugins incorrectly using battle_config (with unreliable
results) instead of using the proper interface, battle->bc.
- Edited various #defines to use battle->bc instead of battle_config so
that they can work perperly in plugins as well.
Signed-off-by: Haru <haru@dotalux.com>
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Signed-off-by: Haru <haru@dotalux.com>
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This reverts commit 94657284973f4037596bae468ebfbee5c217e02b.
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This reverts commit b6b3f58795288701d0e162d43fa6f0a47af913b3.
Fixes issue 8184
http://hercules.ws/board/tracker/issue-8184-cart-related/
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- Changed order according to the (upcoming) code style guidelines.
- Fixes several issues caused by missing headers when their include
order is changed or in plugins.
Signed-off-by: Haru <haru@dotalux.com>
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- Add official Job stats bonus and fix old class (pre-re and re got same stats bonus)
- Add official stats points for lvl 150 to 175
- Add new max_parameter for Extend Classes max stats 125
- Change max stats points for the 3rd classes to 130
- Add official Experience table for all classes
Add Star Gladiator official renewal exp table
Special thanks to Yommy and Muad_Dib for official info
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- More info on the forums, at
http://hercules.ws/board/topic/4428-michierus-renewal-update/
Signed-off-by: Haru <haru@dotalux.com>
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http://hercules.ws/board/topic/4283-introducing-hpm-datacheck/
Signed-off-by: shennetsind <ind@henn.et>
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Altered many function types from int to bool(C99) and added meaningful return values.
Altered many function types from int to void as they didn't have any meaningful return value.
Replaced chrif_char_offline with a macro as this function did exactly the same as chrif_char_offline_nsd.
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- Case-sensitive AegisName and Sprite ID lookups are now optional,
controlled by the case_sensitive_aegisnames battle config flag (you
can set it to "no" to restore the case insensitive behavior.)
- Special thanks to Ind.
Signed-off-by: Haru <haru@dotalux.com>
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Modified reflect code so that each reflection source can judge whether to apply or not, necessary for mechanics such as item-bonus reflect triggers even on autoguard while reflect shield does not.
Re-added that "reflect shield" overhead display which I mistakenly removed in fdb6de1aa34086fd4d22ae127437727f556cea3c. Added code to refrain damage numbers from overlapping in the client, which would render them illegible.
Special Thanks to kyeme, Yommy.
http://hercules.ws/board/tracker/issue-7792-safety-wall-reflect-bug-body-relocation-error/
Signed-off-by: shennetsind <ind@henn.et>
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Fixed skill_id not being passed and thus causing some conditions to never be met, dropped some other conditions that would never be met and thus were just wasting space. Moved clif damage outside so that its only used once and with the overall damage instead of several times aggregating the combined delay.
Special Thanks to Haruna.
Signed-off-by: shennetsind <ind@henn.et>
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- Sanitized all potentially unsafe macros (related eA:15259)
- Improved some function-like macros to evaluate their argument only
once and keep it in a temporary variable. This improves performance
in the damage calculation related code.
Signed-off-by: Haru <haru@dotalux.com>
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- Made possible thanks to (and using base code by) Ai4rei - eAthena
r15263 and add-on patch
http://hercules.ws/board/topic/2974-add-on-patch-for-ea-r15263-commit/
- Modified to allow checking for a percentage of transparent pixels
rather than full image transparency.
- Tweaked to accept some other bmp formats that are currently allowed
by the client.
- The performance hit from enabling this check is negligible (benchmarks
show that scanning an emblem requires about half the time required to
decompress it after it's received), but it does exist, as noted in the
configuration file.
- Special thanks to Ind.
Signed-off-by: Haru <haru@dotalux.com>
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- Added a command line argument '--script-check' to check a script's
syntax without running the server (and without requiring a SQL
connection). Usage: ./map-server --script-check /path/to/the/script.txt
- For convenience, a script-checker bash script is provided, to set the
path correctly when called from a different directory. Usage:
/path/to/Hercules/script-checker /path/to/the/script/to/check.txt
- While the script checker will supposedly work under windows as well,
no convenience scripts are currently provided for platforms other than
UNIX (feel free to open a pull request with a .bat launcher or
whatever you like)
- Integration with IDEs or text editors is possible. In fact, I already
have a fully functional plugin for vim (through vim-syntastic), and if
there's enough interest, I'll publish it. - screenshot: http://d.pr/i/NOBD
- If you want an online checker, http://haru.ws/scriptchecker/ is
running this code, without modifications and will be kept up to date
(without any warranty though.)
- Special thanks to Ind, Yommy, Streusel, who helped making this
possible, in a way or another.
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- This fixes an issue with timers that stop working after about 24-49
days when the tick overflows (note that this may happen much earlier
than that, and at hard to predict times, on some systems)
- Updated the RDTSC help message in the configure script to also warn
users about issues with SpeedStep enabled systems.
- On Windows, tick() still has a resolution of 10~15ms (or even as low
as 100ms on some systems). A TODO comment (thanks, Ai4rei) was added
for a follow-up patch, as I want this one to be as small as possible)
- Note: on Windows versions earlier than 6.x (Vista, Server 2008), the
tick overflow issue is NOT fixed, since they don't support the
function used to retrieve a 64 bit tick. This isn't a big issue, since
those platforms are already - or going soon to be - out of their
extended support period, and it's already advisable to upgrade, for
other reasons. If you're the unfortunate user of such a system, it is
recommended that you reboot your machine at least once every 49 days
for Hercules to work reliably.
- Note: To clear some doubts, since I've already been asked, this has
absolutely NOTHING to do with 32/64 bit CPUs or OSes. It's all about
a variable's size, not the size of registers of your CPU, and your
32bit CPU will be able to handle this just fine.
Signed-off-by: Haru <haru@dotalux.com>
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There have been requests for the extension of the feature, I was reluctant given more options would cause features relying on the feature to be easier to counter (less accurate), with the modification of the feature to employ options the feature is now configurable at the server owners discretion.
Special Thanks to Haruna
Signed-off-by: shennetsind <ind@henn.et>
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-Hercules now fully support Monster Transformation.
Signed-off-by: malufett <malufett.eat.my.binaries@gmail.com>
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Regarding http://hercules.ws/board/topic/414-auction-feature-all-screwed-up
Signed-off-by: shennetsind <ind@henn.et>
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http://hercules.ws/board/topic/2455-introducing-bank-support/
Thanks to Yommy, Haru!
Signed-off-by: shennetsind <ind@henn.et>
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http://hercules.ws/board/topic/2399-hpm-hooking-now-available/
Signed-off-by: shennetsind <ind@henn.et>
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Moved missing vars and declarations of interest into the interface
Signed-off-by: shennetsind <ind@henn.et>
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Signed-off-by: Haru <haru@dotalux.com>
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(related: b9c8f57)
Most renames are trivial (just to avoid shadowing global variables, even
if they currently did no harm), but there were some cases of partly
renamed variables that caused some NULL checks to always pass and who
knows what could have been happened when they were too subtle to make
the application crash.
Also corrected some potentially unsafe macro definitions
Signed-off-by: Haru <haru@dotalux.com>
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Implemented official guild notice behavior of re-displaying upon teleport, added conf/battle/guild.conf setting to modify this.
Special Thanks to kyeme, Frost.
http://hercules.ws/board/tracker/issue-7694-guild-notice/
Signed-off-by: shennetsind <ind@henn.et>
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Game client is currently broken on this feature, sending the request when the criteria doesn't match and not doing anything when it matches, I've restored the previous method to make the feature work once again, the message is configurable by conf/messages.conf and whether maxed characters can use it now a setting in conf/battle/player.conf
http://hercules.ws/board/tracker/issue-6626-cant-prayer-guardian-angel-super-novice/
Signed-off-by: shennetsind <ind@henn.et>
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Special Thanks to KeiKun for bringing them to me.
Signed-off-by: shennetsind <ind@henn.et>
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Special Thanks to Haruna for the fix, kyeme for the information
http://hercules.ws/board/tracker/issue-7308-guild-aura-on-ally/
Closes #78
Signed-off-by: shennetsind <ind@henn.et>
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damage storage has been changed from int32 to int64 within areas where it could otherwise modified beyond the limit and get screwed up, this solves all related problems within any skills, not only asura.
http://hercules.ws/board/tracker/issue-7652-asura-strike-overdamage/
Signed-off-by: shennetsind <ind@henn.et>
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Ai4rei/Mirei for the code;
kyeme for suggesting it;
Napster for updating the patch.
Signed-off-by: Matheus Macabu <mkbu95@gmail.com>
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Special Thanks to Shikazu, wouldn't have been able to identify this issue without his help!
http://hercules.ws/board/index.php?app=tracker&showissue=7216
Signed-off-by: shennetsind <ind@henn.et>
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-Added some missing calc in re atk.
Fixed Bug#7378
-PA_GOSPEL should now clear buffs upon casting.
Fixed Bug#7399
-Neutral skills should work properly with ghost type monsters.
RENEWAL UPDATES:
Updated some ninja & gunslinger skills to there renewal formula.
Added exploit fix(RE fixed) with hunter stacking trap trick.
Added some misc skills more to follow.
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Temporary measure until malufett is capable of adjusting it himself.
Special Thanks to Xgear for going thru all the testing for this with me, Also Special Thanks to VyLow for making it possible for me to reproduce the issue, and Zopokx, mofo and malufett.
http://hercules.ws/board/tracker/issue-7402-damage-with-reduction-cards/
Signed-off-by: shennetsind <ind@henn.et>
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http://hercules.ws/board/topic/1244-official-item-grouppackagechain/
Also
Further implemented itemdb.c/storage.c interfaces, and a minor update to db2sql plugin.
Signed-off-by: shennetsind <ind@henn.et>
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Official Packet Obfuscation Support
http://hercules.ws/board/topic/1105-hercules-wpe-free-june-14th-patch/
Signed-off-by: shennetsind <ind@henn.et>
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http://hercules.ws/board/tracker/issue-7346-battlec-error
Signed-off-by: shennetsind <ind@henn.et>
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Rename SC names to eagis standard.
Implement SC Configuration.(see db/sc_config.txt)
Skill updates and fixes.
Some code optimization.
Signed-off-by: malufett <malufett.eat.my.binaries@gmail.com>
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2013-06-05 (thanks to Shakto).
Signed-off-by: Matheus Macabu <mkbu95@gmail.com>
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Special Thanks to kyeme, mkbu95!
http://hercules.ws/board/tracker/issue-7308-guild-aura-on-ally/
Signed-off-by: shennetsind <ind@henn.et>
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