* You can now target walls with ground skills
* Updated path check to not check the last cell
* Unit skills will now place units depending on line of sight to the caster rather than the cast center
* Implemented a new algorithm that retrieves all units in an area that are in line of sight with the area center
* Arrow Shower, Dragon Breath, Cold Slower, Wind Cutter and Arms Cannon now use the new algorithm (Arrow Shower is no longer a unit skill)
* Nodamage skills will no longer fail when the target walked around a corner
* The following damage skills will no longer damage through walls: Raging Thrust, Tornado Kick, Splash Attack, Venom Splasher, Fireball, Meteor Assault, Desperado, Spread Attack, Pulse Strike, Hell's Judgment, Vampire Gift, Magnum Break, Sightrasher, Frost Nova, Explosion, Self Destruction, Firing Trap, Icebound Trap, Cluster Bomb, Claymore, Fire Pillar
* Exploding Dragon, Lightning Jolt and Snowflake Draft are now unit skills
-- They no longer can deal damage on Land Protector
-- They will deal damage instantly, regardless of your ASPD
* Exploding Dragon now deals 150%+150%*level damage divided by number of hits, it can no longer damage plants
* Snowflake Draft's freeze base duration is now 2500ms+5000ms*level
* Renewal: Lightning Jolt's AoE is now 3x3 on level 1-2, 5x5 on level 3-4 and 7x7 on level 5
* Pre-Renewal: Cast time of Wind Blade level 8-10 is now 500ms shorter
* Watery Evasion now makes non-Ninja enemies stop when they walk on it and are not knock-back immune
* Monster level 10 Frost Diver now deals 500% damage and has a 100% freeze base chance
* Added the remaining explanations and corresponding rAthena level to mob_skill_db_powerskill.txt, now all powered-up skills are listed
* Damage of Fire Pillar is now multiplied by number of hits when used by monsters
* Storm Gust's freeze duration is now 30 seconds in renewal
* Blaze Shield now properly slows down enemies while still making sure they take all the hits while moving over a fire cell
* Fixed some skills still having damage delay, even though their source is a unit (BL_SKILL)
* Sanctuary knock-back is now 2 cells instead of 1 and pushes "away from cell center of each cell", similar to Storm Gust
* Clean up of revert fc68007.
* Removes SR_FLASHCOMBO_ATK_STEP# skills. Packet dump shows these skill IDs are not used.
* Fixes damage calculation for Tiger Cannon and Skynet Blow.
* Tiger Cannon is now passed as a neutral elemental attack.
* Tiger Cannon now properly removes 10% of damage done to target instead of 10% of max SP.
* Skynet Blow now properly casts at the end of Flash Combo.
* Updated the range for Dragon Combo, Fallen Empire, and Tiger Cannon to 1.
Thanks to @RagnarokNova and @Lemongrass3110 for packet information!
* The following monster level 10 skills now have their official effect
-- Brandish Spear: 5x5 line of damage. 562% damage to all cells.
-- Magnum Break: 9x9 AoE. 600% damage to all cells.
-- Mammonite: 1200% damage.
-- Fireball: Renewal: 1020% damage. Pre-renewal: 510% damage.
* Added explanations and corresponding rAthena level to mob_skill_db_powerskill.txt
* When used by monsters, Brandish Spear and Magnum Break now always deal full damage, independent of distance
* The following monster level 10 skills now have their official effect
-- Two-Hand Quicken: Increases ASPD by 70%. Duration 300s.
-- Lord of Vermilion: Deploys units in a 15x15 area that splash 1 cell into LP each. 520% damage per wave.
-- Thunderstorm: 20 Hits, 7x7 AoE. Splashes 3 cells into LP.
-- Decrease Agility: Reduces Agi by 50. Duration 130s.
-- Hammer Fall: 25x25 AoE. 100% base stun chance.
* Added a document that will contain all information on these special level 10 monsters skills
* Implemented official damage formula for renewal Lord of Vermilion; it only applies to LoV cast by players
- Falcon Assault now has a fixed range of 9 and cannot be increased by Vulture's Eye (fixes#953)
- Land Mine is now correctly defined as non-splash skill (follow up to 04a1173)
- Applied all the skill fixes from the past years to the mercenary versions of those skills
* Fixes#830 and fixes#918.
* All players within the skills range (depending on level) are effected by Stasis.
-- Resolves issue with players behind walls not being effected.
* Duration is now 10 + (10 * skill_lv) seconds with a minimum of 10 seconds after being reduced by VIT + DEX.
* Status Recovery now removes Stasis and White Imprison.
* All players effected by Stasis are unable to cast any skill except Status Recovery, Dispell, Clearance, and Banishing Buster.
* Implemented the official line of damage algorithm that official servers use; it will calculate the direction between caster and target and apply one of eight possible AoEs
* Added a config setting with which you can switch back to the custom emulator path algorithm
* Updated Brandish Spear(5x5), Focused Arrow Strike(13x3), First Wind(5-9x3), NPC Breath attacks(14x7), Flame Launcher(5x3) and Cannon Spear(11x3) to use this algorithm and corrected range, splash and maxcount values for all these skills
* Fixed Brandish Spear's AoE being completely wrong and having holes in its AoE when attacking diagonally; also fixed the knock back being 3 instead of 2 and not working at all for the longest reach; Brandish Spear's AoE width and length can now be defined in skill_db.txt
* Focused Arrow Strike, First Wind and NPC breath attacks will at least hit one target, if no enemy is on the AoE, the target will be hit instead; Brandish Spear, Flame Launcher and Cannon Spear can completely miss
* Includes fixes for Dragon Combo, Fallen Empire, Tiger Cannon, and Sky Net Blow.
* Removed the SR_FLASHCOMBO_ATK_STEP usage.
* Fixes#627, fixes#725, fixes#741, and fixes#765.
Thanks to @exneval and @Rytech!
* NPC_EVILLAND now has 3+level intervals, a target range of 7 and ignores flee,
* NPC_EVILLAND's area of effect per unit is now 11x11 on level 1-9 and 27x27 on level 10
* NPC_EVILLAND now ignores Devotion
* Sanctuary now has exactly 1+3*level heal intervals, regardless of number of players healed
* Sanctuary will end early when 3+level targets have been hit, targets currently on Sanctuary might still be hit when it expires
* Tooth of Warg damage is now considered Weapon Mastery ATK which ignores elements.
* Warg Dash damage is no longer affected by player weight.
* When under the Warg Bite status players cannot use Hide, Cloaking, Cloaking Exceed, or Camouflage.
* Dance With Wug:
-- Damage is now considered a SC bonus.
-- Skills affected by Dance With Wug are now in INF3.
* Warg Strike and Warg Bite:
-- No longer affected by caster's % damage cards.
-- No longer ignores target's flee.
-- Ignores Demi-Human and Elemental reductions.
Thanks to @NovaRagnarok for helping test and get info!
* This feature require the client support before 2015-08-26 or newer
user can select cart for change to new design
Make sure you data&lub support for this
Special Thanks you @Lemongrass3110, @renniw
This is a Christmas gift for the rAthena people.
* Fixes#729 - Fixes Silent Breeze not casting correctly.
* Fixes#746 - Updated the list of skills that can be copied by Reproduce. Added: Dark Claw, Tetra Vortex, Summon Fire/Lightning/Water/Water/Stone, Magma Eruption, Illusion Doping, and Rapid Throw.
* Fixes#447 - Added script command 'unitblockmove' to be used with OnTouch and Unit Commands.
* Fixes#448 - Leech End will no longer get a player stuck in stand/sit modes.
* Fixes#503 - Added script command 'ignoretimeout' which disables the SECURE_NPCTIMEOUT of a specific script.
* Fixes#521 - Pre-renewal Shield Chain should always be Neutral damage.
* Fixes#532 - Fixed an issue with the 'item_check' config not saving the unique ID when enabled.
* Fixes#537 - Arms Cannon is now a single unit target skill.
* Fixes#541 - Cleaned up Ignition Break damage formula.
* Fixes#543 and Fixes#552 - Cleaned up Reverberation to match official. Now splits damage among targets.
* Fixes#546 - Updated Randomize Spell to the latest official skill list and rates.
* Fixes#547 - Escape is now a self skill and can use normal Traps if no Alloy Traps are available.
* Fixes#551 - Great Echo and Sound of Destruction can now blocked by Pneuma.
* Fixes#556 - Adjusted Arrullo, Deep Sleep Lullaby, Netherworld, and Voice of Siren duration formulas to properly account base/job levels.
* Fixes#561 - Pre-renewal Tiger Cannon now properly removes HP when casting skill.
* Fixes#576 - Shield Spell, Exceed Break, Overbrand, Moon Slasher, Piety, Earth Drive, and Hesperuslit no longer have fixed cast time.
* Cleaned up Shadow Formation SP Drain formula to be 11-skill_lv per second.
* Sound of Destruction is now a placement skill type.
* Updated variable cast time for Windmill Rush from 2 seconds to 1 second.
* Fixes#479 - Fixed the unique item ID system not giving new items their unique ID. Blame 7295bdc.
* Fixes#488 - Fixed Water Barrier, Zephyr, and Power of Gaia not being applied to targets walking into the area of effect.
* Fixes#500 - Cursed Circle will now properly release targets if the caster moves out of AREA_SIZE.
* Fixes#501 - Reverberation can be placed an unlimited amount of times. The magic part now only deals neutral damage.
* Fixes#506 - Magnetic Field will now affect others in PvP maps, except for the caster. Thanks to @exneval.
* Fixes#527 - The Roulette item database will not be loaded at all if the feature is disabled.
* Fixed a small typo for 'unitwalk' and 'unitwalkto' script commands.
* Removed DAMAGE_RATE(), DAMAGE_SUBRATE(), and DAMAGE_ADDRATE() macros.
* Adjusted ATK_RATE*(), ATK_ADDRATE*(), ATK_ADD*(), RE_ALLATK*() macros so we don't produce over complicated ternary operations.
* Adjusted formulas to properly take into account the 'ratio' aspect.
* Cleaned up a few incorrect damage formulas.
* Cleaned up some type casting.
* Implemented renewal effects for Magical Bullet.
* Now coma triggered on every attack types (bugreport:3100)
* Added bonuses `bonus2 bComaRace,r,n;` and `bonus2 bComaClass,c,n;`, replacing the current usages of `bWeaponComaRace` and `bWeaponComaClass`.
* This bonus has no effect for GVG and BG monsters.
* Fixed Shockwave Trap (HT_SHOCKWAVE) SP reduction, should be % of MaxSP not % of 'current' SP.
* Fixed#462, failure in `setunitdata` for NPC. Thank a91323, @julia40124009
* Fixed#470, changed SO_ARRULLO target to BL_CHAR.
* Added skill flag INF2_HIT_TRAP (0x40000) to removed hardcoded 'skill that can hit traps'.
* NOTE: Client-side's factor also determines that skill can be targeted to trap-type skill or not.
Signed-off-by: Cydh Ramdh <cydh@pservero.com>
* First hit damage: [450 + 50 * skill_lv]%, 90& causing Stun.
* Damage iteration: [800 + 200 * skill_lv] in every 0.5 second for 5 seconds, has chance to inflict Burning efect.
* Thanks to @reigneil and Rytech
Signed-off-by: Cydh Ramdh <cydh@pservero.com>
* Translated the Kagerou/Oboro skill names in the skill_db.
* Added Critical Food type for newer items.
* Water Barrier should only reduce Weapon ATK and Flee.
* Illusion - Bewitch should not be able to move MVPs.
* Spider Web will no longer be deleted when the target escapes from it. (bugreport:1358)
* Adjusted Absorb Spirits to work in duels. (bugreport:4085)
* Clementia, Canto Candidus, and Praefatio will now cast on the party even if someone is wearing a Holy-type armor. (bugreport:6835)
* Masquerade - Gloomy will now remove a Homunculus who have less than 80% HP. (bugreport:8886)
* Players under the effect of Illusion - Shock will now be able to move and attack. (bugreport:8903)
* Deadly Infection should only pass Guillotine Cross poisons through the Shadow Chaser's attacks only. (bugreport:8968)
* Unlimit now gives the proper statuses when reducing DEF and MDEF. (bugreport:9181)
* Water Screen will now heal 1,000 HP every 10 seconds. (bugreport:9184)
* Tinder Breaker will now properly lock targets. (bugreport:9202)
* Corrected Weapon Blocking SP drain timer from every 3 seconds to 5 seconds. Moved Combo timer to skill_cast_db. (bugreport:9203)
* Players under the influence of Kaite will receive a flat 400% more damage from melee attacks (renewal only). (bugreport:9231)
* Release will now check the preserved skill's SP requirement before releasing. (bugreport:9333)
* Fixes#417 - Charge Attack has a range of 14 cells and can do up to 500% damage.
* Fixes#419 - Magnum Break should not hit hidden targets.
* Fixes#421 - Tension Relax should only increase healing at 1x rate when overweight and 3x when not overweight. Also corrected icon getting removed after a few seconds while sitting.
* Fixes#427 - Auto Guard will force a player to stand when being targeted to avoid client desync.
* Fixes#436 - Corrected Super Novice Spirit not allowing any headgear to be equipped.
* Fixes#438 - Soul Linker's Rebirth Spirit should have a fixed cast of 1 second.
* Fixed#376, status def for Voice of Siren effect (WM_VOICEOFSIREN) is calculated twice
* Fixed SC_DEEPSLEEP effect from Deep Sleep Lullaby (WM_LULLABY_DEEPSLEEP) and Arrullo (SO_ARRULLO)
* WM_VOICEOFSIREN & WM_LULLABY_DEEPSLEEP give effect for all targets except self
* Typos
Signed-off-by: Cydh Ramdh <cydh@pservero.com>
* Fixed#119 - Corrected Flash Combo weapon ATK and to cancel skill cast when target is more than 2 cells away.
* Fixed#148 - Corrected Kings Grace to only cast on guild members in versus type maps and added missing effects. Updated cooldown from 60 to 90 seconds.
* Fixed#341 - Offertorium and Magnificat now cancel each other out (Mimics Kyrie Eleison and Assumptio).
* Follow up to 5a0f8dc. Added missing monster transformation bonuses.
* Updated the Status Icon list with newer icons.
* Fixed#167 - Dragon Breath burning chance is now 15% for all levels. Also corrected damage calculation. Thanks to @exneval.
* Fixed#270 - Cleaned up Reverberation and how it's triggered.
* Fixed#321 - Follow up to 1b6be4e. Fixed MATK calculation for for all player, monster, homunculus, mercenary, etc.
* Fixed#332 - Camouflage now hides player from targeting skills. Added missing DEF/DEF2 bonus.
* Fixed#335 - Check to make sure script has data before trying to free null values.
* Fixed Full Throttle SP drain amount and movement speed increase value. Updated cooldown value to 30 minutes.
* Fixed Bloody Lust skill type from magic to none.
* Fixed Mix Cooking, Make Bomb, Special Pharmacy, Change Material, and Rune Mastery success and fail animations.
* Cleaned up some more compile warnings.
* Changed skill_db array to better memory allocation.
* Reduced MAX_SKILL_LEVEL from 100 to 10 (part of Hercules 0f4a50d135), also has changes on skill_get checks for skill level that more than 10.
* Reduced MAX_SKILL from 5020 to 1200 (actually only 1109 skills are used).
* Added macros for checking Homunculus, Guild, Mercenary, & Elemental skill ranges.
* Added skill check & index validation when player logged in and when @reloadskilldb.
* Corrected `enum e_skill_flag` order for SKILL_FLAG_REPLACED_LV_0's sake.
* Merged 'addtoskill' script command just as alias of 'skill' script command.
* Fixed#277
* Changed 'skill' script command flag to constant value
Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
NOTE:
* Decreased memory usage by map-server reduced up to 50 MB.
* Decreased memory for each player because of mmo_charstatus::skill[] only has 1200 array, before is 5020.
* Please use skill_get_index() for accessing sd->status.skill[] or skill_db[], don't reckless use skill_id as array index.
* Please import upgrade_20150211_skillset.sql
Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
* Changed skill_db array to better memory allocation.
* Reduced MAX_SKILL_LEVEL from 100 to 10 (part of Hercules 0f4a50d135), also has changes on skill_get checks for skill level that more than 10.
* Reduced MAX_SKILL from 5020 to 1200 (actually only 1109 skills are used).
* Added macros for checking Homunculus, Guild, Mercenary, & Elemental skill ranges.
* Added skill check & index validation when player logged in and when @reloadskilldb.
* Corrected `enum e_skill_flag` order for SKILL_FLAG_REPLACED_LV_0's sake.
* Merged 'addtoskill' script command just as alias of 'skill' script command.
Summary:
* Decreased memory usage by map-server reduced up to 50 MB.
* Decreased memory for each player because of mmo_charstatus::skill[] only has 1200 array, before is 5020.
* Please use skill_get_index() for accessing sd->status.skill[] or skill_db[], don't reckless use skill_id as array index.
NOTE:
* Please import upgrade_20150131_skillset.sql
Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
* Implemented ALL_REVERSEORCISH as follow up 01ae1ae6126dc8aa91f967eea7d145e10dfb29e3.
* Clean up `rand()` script usage in Fools_Day_Box (12396) and Fools_Day_Box2 (12397).
Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
- Gravitational Field will now work as official servers (bugreport:4897)
* Fixed range of Ganbantein (16->14) and Gravitational Field (9->14)
* Gravitational Field never misses and can hit hidden targets
* Similar to Pressure the damage can not be increased or decreased by any means, it even hits GTB users and users protected by Devotion/Sacrifice
* Renewal damage is now 400+100*level every 500ms (200+200*level every 1000ms in pre-renewal)
* You can no longer do normal attacks while the skill is active
* You now can use skills while the skill is active, however, other skills are unable to deal any damage as long as Gravitational Field is active
* Added the possibility to link different skill unit groups together; if a skill unit group gets deleted, the linked skill unit groups are deleted as well; this was needed because when being hit, all Gravitational Fields of the person being hit need to be removed
* Gravitational Field can no longer overlap with itself
* Pressure and Gravitational Field will now be considered "physical normal attacks" and can consequently trigger Autospells; unlike manually cast spells, Autospells can deal damage while Gravitational Field is active
- Fixed that in renewal, weapons with a range of 2 and 3 did depend on DEX instead of STR (fixed#129)
* Special thanks to NovaRagnarok for the fix
- Fire Pillar can no longer hit plants (follow-up to 04a1173f7d)
- Acid Bomb will now hit every 500ms instead of every 1000ms on renewal (related to bugreport:6338)
- Reduced the timer interval from 50ms to 20ms (official value)
* For a long time it is well known that the Aegis interval is 20ms, but devs have been hesitant to set it to that out of performance reasons; these days however, machines are better and there aren't really many 2000+ player servers anymore, so a 20ms interval is actually quite viable now.
* Setting the interval to 20ms makes the server perfectly in sync with the client that expects the server to have a delay of no longer than 20ms.
* All skills that are "chain-able" on official servers will now also be 100% chain-able here (previously it just worked to 40%), assuming there is no lag
* Skills with cast time will no longer go off 30ms later than officially
* Several others improvements in regards of client-server sync (timers are used almost everywhere)
* This might increase the CPU usage by up to ~50%, if you have trouble running your server with this, you can increase it again in timer.c (TIMER_MIN_INTERVAL)
- Strongly improved the Waterball implementation (bugreport:9382)
* The interval between Waterballs is now 150ms (previously 125ms); due to the timer interval it will alternate between 140ms and 160ms (yes, this is official)
* While the Waterball effect is active, players and non-boss monsters can no longer walk
* Added a server-sided canact delay each time a Waterball is shot, which is equal to the one the client gives; this is to prevent hackers from being able to mass-cast Waterball; you can still multi-cast Waterball if your aMotion is shorter than the Waterball interval (i.e. 186 ASPD or higher)
* The Waterball effect is no longer canceled when the target hides behind an obstacle, but no waterballs will fly and no damage will be applied; walkdelay will remain, but there won't be any canact delay for the caster (meaning he can cast another spell); if the target comes out of its cover during the duration, it will be hit again (this also fixes an exploit against MVPs)
* Waterball now has a max duration of 10 seconds, even if more water cells are available, the effect will stop; this means that level 10 monster water ball will now only hit up to 67 times
- Fixed Crimson Fire Formation having a knock-back effect although it shouldn't (bugreport:6949)
* It will hit once every 20ms with no knock-back, regardless of whether the target is undead, non-undead or a player
* If you want to it to display more "fluently" you would need to set the SKILLUNITTIMER_INTERVAL in skill.c to 20ms, but the performance loss is pretty big for something only this skill and Firewall would benefit from
- Bosses are now able to ignore skill-induced walk delay (#100)
* They can for example walk after casting Sonic Blow and Waterball (see above)
- Minor description improvements
- Fixed up the damage code in regards of damage against plants (bugreport:9380)
* Rewrote DAMAGE_DIV_FIX so that it rounds damage down when number of hits is negative (damage split on hits)
* Created a function battle_apply_div_fix that does not only call DAMAGE_DIV_FIX but also makes sure that damage can only become 0 when the custom config setting skill_min_damage is not set for the current skill type
* skill_min_damage is now 0 by default (official: all types can fail against plants as long as skills have negative number of hits), if set, all skills will deal as much damage as hits
* Restructured and renamed function now known as "is_infinite_defense" that will work for all 3 damage types and returns if damage is infinite for the current situation, it will now also properly consider all "MD_IGNORE" modes
* Fixed the order of processing of all 3 skill types in regards of plant damage: first all calculations are done, then plant damage is applied and then DAMAGE_DIV_FIX is applied
* Sonic Blow and Rapid Shower are now skills with negative number of hits (i.e. they can't hit plants officially)
* Traps can no longer ignore plant mode (only way to damage plant more is via status changes)
* Final Strike is now able to hit plants (deals 1 HP damage)
* When left-hand-wielding, you will now always deal 2 damage to plants per attack, regardless of whether double attack triggers or you don't even have a weapon in the right hand
* There will no longer be backhand damage to plants (Katar)
- Land Mine is now a single target skill, the trap still triggers in a 3x3 area, but will only hit the first target that touches it (issue:99)
- Changed the "Don't return reflect damage" flag from 0x1000 to 0x1000000 as apparently the other flag was already used; updated function description so it's easier to see
- Improved SC_SIGHTBLASTER structure slightly
- Typo fixes and description improvements
- Fire Pillar is no longer a trap and can no longer be hit or knocked back in renewal (bugreport:144)
- Fixed Super Novice Spirit not working and giving compiler warnings (bugreport:9366, bugreport:9365)
- Cleaned up skill_combo so it's easier to understand and update
- Monk updates (bugreport:9364, bugreport:4534)
* Default combo delay is now (1000 - 4*AGI - 2*DEX) milliseconds, it will be used when none is specified in the skill_cast_db.txt
* Fixed DEX increasing combo delay rather than decreasing it
* Fixed "Triple Attack" not giving any "can act" delay so you were able to use a skill right when it triggered
* Fixed combo delays of all combo skills (turns out they all use the default in both pre-re and re!)
* Fixed "Palm Strike" in renewal having cast time rather than cast delay
* Monk Spirit now reduces the SP cost of all Monk/Champion combo skills to 2 SP
- Taekwon updates (bugreport:9364)
* Stances will no longer give you walk delay when they trigger
* You can still use the Kick after moving as long as it's still within the combo delay
- Hunter updates (bugreport:9082)
* Beast Strafing is now a target skill, you can target any brute or insect monster with it regardless of your previous target
* You no longer need to target a brute or insect monster with Double Strafe for the combo to trigger
* If the combo triggers you no longer get walk and attack delay (that means you can still use DS continuously)
* You can still use Beast Strafe after moving as long as it's still within the combo delay
* Wizard/Warlock Skill
* Moved Sightrasher (WZ_SIGHTRASHER) requirement to check Sight (SC_SIGHT) is active or not to skill_check_condition_castend section.
* Fixed Sightrasher (WZ_SIGHTRASHER) splash area to 3x3. (bugreport:9298)
* Now Comet (WL_COMET) cannot hits Hiding target (The mistake is not at flag 0x10000 in skill_db.txt, the flash should be added by SD_ANIMATION). (bugreport:8909).
* Now Reading Spell Book (WL_READING_SB) checking the number of available spell books in Spell Book DB first to prevent infinite loop.
* Sage Skill
* Now Abracadabra (SA_ABRACADABRA) checking the number of available skills in Abra DB first to prevent infinite loop.
* Reduced MAX_SKILL_ABRA_DB from 350 to 160.
* Shadow Chaser Skill
* Fixed Chaos Panic (SC_CHAOSPANIC) effect. (bugreport:9321).
* Genetic Skill
* Now Wall of Thorn (GN_WALLOFTHORN) can be knocked back but not a whole skill group and durability (HP & max hit) for each skill unit.
* Guillotine Cross Skill
* Now Magic Mushroom (SC_MAGICMUSHROOM) effect checks the number of available skills in Magic Mushroom DB first to prevent infinite loop.
* Changed 'RemoveFlag' in db/magicmushroom_db.txt value to 1 to remove skill by importing. (bugreport:9322).
* Wanderer/Minstrel Skill
* Now Randomize Spell (WM_RANDOMIZESPELL) checks the number of available skills in Improvise DB first to prevent infinite loop.
* Reduced MAX_SKILL_IMPROVISE_DB from 50 to 30.
* Rebellion Skill
* Cleaned up, added, corrected some (missing) sequences & DB values.
* Fixed Hammer of God (RL_HAMMER_OF_GOD) splash damage.
* Fixed Shaterred Strom (RL_S_STORM) push back & force to sit effect (for player, or stun for monsters) (first implementation leftover).
* Fixed Slug Shot (RL_SLUGSHOT) hitrate-distance penalty (first implementation leftover).
* Fixed Howling Mine (RL_H_MINE) damage ratios (first implementation leftover).
* Now Bind Trap (RL_B_TRAP) only can be placed 1 at same time.
* Fixed Bind Trap (RL_B_TRAP) damage calculation by using Caster's DEX, Target's Current HP, & Skill Level. FIXME: Exact formula still unknown (refers to idAthena formula).
* Now Dragon Tail (RL_D_TAIL) doesn't split damage among targets anymore.
* Now Crimson Marker (RL_C_MARKER) will fails to cast if no slot available.
* Implemented official packet `ZC_C_MARKERINFO` of Crimson Marker (RL_C_MARKER) mini-map marker (first implementation leftover). !TODO: Confirm the packet for older or newer clients (idAthena partial merge r1497)
* References: http://forums.irowiki.org/showpost.php?p=1387992&postcount=968, follow up 507f047, dd67f9d
Misc:
* Fixed some skills that should work only in shoot range (map_foreachinshootange, by default), and added check for respecting *skill_wall_check* (map_foreachinrange).
* Fixed item stackable check for `/item` command, follow up 9b4d922.
* Fixed npc source file isn't removed properly by @unloadnpcfile. (bugreport:9311).
* Added constantan for status_change_start() and sc_start() scripts as well
* SCSTART_NONE = 0x0
* SCSTART_NOAVOID = 0x1
* SCSTART_NOTICKDEF = 0x2
* SCSTART_LOADED = 0x4
* SCSTART_NORATEDEF = 0x8
* SCSTART_NOICON = 0x10
* Moved and changed itemdb_unique_id() to pc_generate_unique_id().
* Seperated check for skill SC requirement to skill_check_condition_sc_required().
* Added skill unit flag `UF_KNOCKBACK_GROUP`, just an option to make skill unit can be knocked back a whole group.
* Typos and other minor changes!
Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
