path: root/src/map/skill.c

// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
// For more information, see LICENCE in the main folder

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <limits.h>

#include "../common/timer.h"
#include "../common/nullpo.h"
#include "../common/malloc.h"
#include "../common/showmsg.h"
#include "../common/grfio.h"
#include "../common/ers.h"

#include "skill.h"
#include "map.h"
#include "clif.h"
#include "pc.h"
#include "status.h"
#include "pet.h"
#include "mob.h"
#include "battle.h"
#include "party.h"
#include "itemdb.h"
#include "script.h"
#include "intif.h"
#include "log.h"
#include "chrif.h"
#include "guild.h"
#include "date.h"
#include "unit.h"

#define SKILLUNITTIMER_INVERVAL	100
//Guild Skills are shifted to these to make them stick into the skill array.
#define GD_SKILLRANGEMIN 900
#define GD_SKILLRANGEMAX GD_SKILLRANGEMIN+MAX_GUILDSKILL

int skill_names_id[MAX_SKILL_DB];
const struct skill_name_db skill_names[] = {
 { AC_CHARGEARROW, "AC_CHARGEARROW", "Arrow_Repel" } ,
 { AC_CONCENTRATION, "AC_CONCENTRATION", "Improve_Concentration" } ,
 { AC_DOUBLE, "AC_DOUBLE", "Double_Strafe" } ,
 { AC_MAKINGARROW, "AC_MAKINGARROW", "Arrow_Crafting" } ,
 { AC_OWL, "AC_OWL", "Owl's_Eye" } ,
 { AC_SHOWER, "AC_SHOWER", "Arrow_Shower" } ,
 { AC_VULTURE, "AC_VULTURE", "Vulture's_Eye" } ,
 { ALL_RESURRECTION, "ALL_RESURRECTION", "Resurrection" } ,
 { AL_ANGELUS, "AL_ANGELUS", "Angelus" } ,
 { AL_BLESSING, "AL_BLESSING", "Blessing" } ,
 { AL_CRUCIS, "AL_CRUCIS", "Signum_Crusis" } ,
 { AL_CURE, "AL_CURE", "Cure" } ,
 { AL_DECAGI, "AL_DECAGI", "Decrease_AGI" } ,
 { AL_DEMONBANE, "AL_DEMONBANE", "Demon_Bane" } ,
 { AL_DP, "AL_DP", "Divine_Protection" } ,
 { AL_HEAL, "AL_HEAL", "Heal" } ,
 { AL_HOLYLIGHT, "AL_HOLYLIGHT", "Holy_Light" } ,
 { AL_HOLYWATER, "AL_HOLYWATER", "Aqua_Benedicta" } ,
 { AL_INCAGI, "AL_INCAGI", "Increase_AGI" } ,
 { AL_PNEUMA, "AL_PNEUMA", "Pneuma" } ,
 { AL_RUWACH, "AL_RUWACH", "Ruwach" } ,
 { AL_TELEPORT, "AL_TELEPORT", "Teleport" } ,
 { AL_WARP, "AL_WARP", "Warp_Portal" } ,
 { AM_ACIDTERROR, "AM_ACIDTERROR", "Acid_Terror" } ,
 { AM_AXEMASTERY, "AM_AXEMASTERY", "Axe_Mastery" } ,
 { AM_BERSERKPITCHER, "AM_BERSERKPITCHER", "Aid_Berserk_Potion" } ,
 { AM_BIOETHICS, "AM_BIOETHICS", "Bioethics" } ,
 { AM_CALLHOMUN, "AM_CALLHOMUN", "Call_Homunculus" } ,
 { AM_CANNIBALIZE, "AM_CANNIBALIZE", "Summon_Flora" } ,
 { AM_CP_ARMOR, "AM_CP_ARMOR", "Synthetic_Armor" } ,
 { AM_CP_HELM, "AM_CP_HELM", "Biochemical_Helm" } ,
 { AM_CP_SHIELD, "AM_CP_SHIELD", "Synthetized_Shield" } ,
 { AM_CP_WEAPON, "AM_CP_WEAPON", "Alchemical_Weapon" } ,
 { AM_CULTIVATION, "AM_CULTIVATION", "Cultivation" } ,
 { AM_DEMONSTRATION, "AM_DEMONSTRATION", "Bomb" } ,
 { AM_LEARNINGPOTION, "AM_LEARNINGPOTION", "Potion_Research" } ,
 { AM_PHARMACY, "AM_PHARMACY", "Prepare_Potion" } ,
 { AM_POTIONPITCHER, "AM_POTIONPITCHER", "Aid_Potion" } ,
 { AM_REST, "AM_REST", "Vaporize" } ,
 { AM_RESURRECTHOMUN, "AM_RESURRECTHOMUN", "Homunculus_Resurrection" } ,
 { AM_SPHEREMINE, "AM_SPHEREMINE", "Summon_Marine_Sphere" } ,
 { AM_TWILIGHT1, "AM_TWILIGHT1", "Twilight_Pharmacy_1" } ,
 { AM_TWILIGHT2, "AM_TWILIGHT2", "Twilight_Pharmacy_2" } ,
 { AM_TWILIGHT3, "AM_TWILIGHT3", "Twilight_Pharmacy_3" } ,
 { ASC_BREAKER, "ASC_BREAKER", "Soul_Destroyer" } ,
 { ASC_CDP, "ASC_CDP", "Create_Deadly_Poison" } ,
 { ASC_EDP, "ASC_EDP", "Enchant_Deadly_Poison" } ,
 { ASC_KATAR, "ASC_KATAR", "Advanced_Katar_Mastery" } ,
 { ASC_METEORASSAULT, "ASC_METEORASSAULT", "Meteor_Assault" } ,
 { AS_CLOAKING, "AS_CLOAKING", "Cloaking" } ,
 { AS_ENCHANTPOISON, "AS_ENCHANTPOISON", "Enchant_Poison" } ,
 { AS_GRIMTOOTH, "AS_GRIMTOOTH", "Grimtooth" } ,
 { AS_KATAR, "AS_KATAR", "Katar_Mastery" } ,
 { AS_LEFT, "AS_LEFT", "Lefthand_Mastery" } ,
 { AS_POISONREACT, "AS_POISONREACT", "Poison_React" } ,
 { AS_RIGHT, "AS_RIGHT", "Righthand_Mastery" } ,
 { AS_SONICACCEL, "AS_SONICACCEL", "Sonic_Acceleration" } ,
 { AS_SONICBLOW, "AS_SONICBLOW", "Sonic_Blow" } ,
 { AS_SPLASHER, "AS_SPLASHER", "Venom_Splasher" } ,
 { AS_VENOMDUST, "AS_VENOMDUST", "Venom_Dust" } ,
 { AS_VENOMKNIFE, "AS_VENOMKNIFE", "Throw_Venom_Knife" } ,
 { BA_APPLEIDUN, "BA_APPLEIDUN", "Song_of_Lutie" } ,
 { BA_ASSASSINCROSS, "BA_ASSASSINCROSS", "Impressive_Riff" } ,
 { BA_DISSONANCE, "BA_DISSONANCE", "Unchained_Serenade" } ,
 { BA_FROSTJOKE, "BA_FROSTJOKE", "Unbarring_Octave" } ,
 { BA_MUSICALLESSON, "BA_MUSICALLESSON", "Music_Lessons" } ,
 { BA_MUSICALSTRIKE, "BA_MUSICALSTRIKE", "Melody_Strike" } ,
 { BA_PANGVOICE, "BA_PANGVOICE", "Pang_Voice" } ,
 { BA_POEMBRAGI, "BA_POEMBRAGI", "Magic_Strings" } ,
 { BA_WHISTLE, "BA_WHISTLE", "Perfect_Tablature" } ,
 { BD_ADAPTATION, "BD_ADAPTATION", "Amp" } ,
 { BD_DRUMBATTLEFIELD, "BD_DRUMBATTLEFIELD", "Battle_Theme" } ,
 { BD_ENCORE, "BD_ENCORE", "Encore" } ,	
 { BD_ETERNALCHAOS, "BD_ETERNALCHAOS", "Down_Tempo" } ,
 { BD_INTOABYSS, "BD_INTOABYSS", "Power_Cord" } ,
 { BD_LULLABY, "BD_LULLABY", "Lullaby" } ,
 { BD_RICHMANKIM, "BD_RICHMANKIM", "Mental_Sensing" } ,
 { BD_RINGNIBELUNGEN, "BD_RINGNIBELUNGEN", "Harmonic_Lick" } ,
 { BD_ROKISWEIL, "BD_ROKISWEIL", "Classical_Pluck" } ,
 { BD_SIEGFRIED, "BD_SIEGFRIED", "Acoustic_Rhythm" } ,
 { BS_ADRENALINE, "BS_ADRENALINE", "Adrenaline_Rush" } ,
 { BS_ADRENALINE2, "BS_ADRENALINE2", "Advanced_Adrenaline_Rush" } ,
 { BS_AXE, "BS_AXE", "Smith_Axe" } ,
 { BS_DAGGER, "BS_DAGGER", "Smith_Dagger" } ,
 { BS_ENCHANTEDSTONE, "BS_ENCHANTEDSTONE", "Enchantedstone_Craft" } ,
 { BS_FINDINGORE, "BS_FINDINGORE", "Ore_Discovery" } ,
 { BS_GREED, "BS_GREED", "Greed" } ,
 { BS_HAMMERFALL, "BS_HAMMERFALL", "Hammer_Fall" } ,
 { BS_HILTBINDING, "BS_HILTBINDING", "Hilt_Binding" } ,
 { BS_IRON, "BS_IRON", "Iron_Tempering" } ,
 { BS_KNUCKLE, "BS_KNUCKLE", "Smith_Knucklebrace" } ,
 { BS_MACE, "BS_MACE", "Smith_Mace" } ,
 { BS_MAXIMIZE, "BS_MAXIMIZE", "Power_Maximize" } ,
 { BS_ORIDEOCON, "BS_ORIDEOCON", "Oridecon_Research" } ,
 { BS_OVERTHRUST, "BS_OVERTHRUST", "Power-Thrust" } ,
 { BS_REPAIRWEAPON, "BS_REPAIRWEAPON", "Weapon_Repair" } ,
 { BS_SKINTEMPER, "BS_SKINTEMPER", "Skin_Tempering" } ,
 { BS_SPEAR, "BS_SPEAR", "Smith_Spear" } ,
 { BS_STEEL, "BS_STEEL", "Steel_Tempering" } ,
 { BS_SWORD, "BS_SWORD", "Smith_Sword" } ,
 { BS_TWOHANDSWORD, "BS_TWOHANDSWORD", "Smith_Two-handed_Sword" } ,
 { BS_UNFAIRLYTRICK, "BS_UNFAIRLYTRICK", "Unfair_Trick" } ,
 { BS_WEAPONPERFECT, "BS_WEAPONPERFECT", "Weapon_Perfection" } ,
 { BS_WEAPONRESEARCH, "BS_WEAPONRESEARCH", "Weaponry_Research" } ,
 { CG_ARROWVULCAN, "CG_ARROWVULCAN", "Vulcan_Arrow" } ,
 { CG_HERMODE, "CG_HERMODE", "Wand_of_Hermode" } ,
 { CG_LONGINGFREEDOM, "CG_LONGINGFREEDOM", "Longing_for_Freedom" } ,
 { CG_MARIONETTE, "CG_MARIONETTE", "Marionette_Control" } ,
 { CG_MOONLIT, "CG_MOONLIT", "Sheltering_Bliss" } ,
 { CG_TAROTCARD, "CG_TAROTCARD", "Tarot_Card_of_Fate" } ,
 { CH_CHAINCRUSH, "CH_CHAINCRUSH", "Chain_Crush_Combo" } ,
 { CH_PALMSTRIKE, "CH_PALMSTRIKE", "Raging_Palm_Strike" } ,
 { CH_SOULCOLLECT, "CH_SOULCOLLECT", "Zen" } ,
 { CH_TIGERFIST, "CH_TIGERFIST", "Glacier_Fist" } ,
 { CR_ACIDDEMONSTRATION, "CR_ACIDDEMONSTRATION", "Acid_Demonstration" } ,
 { CR_ALCHEMY, "CR_ALCHEMY", "Alchemy" } ,
 { CR_AUTOGUARD, "CR_AUTOGUARD", "Guard" } ,
 { CR_CULTIVATION, "CR_CULTIVATION", "Plant_Cultivation" } ,
 { CR_DEFENDER, "CR_DEFENDER", "Defending_Aura" } ,
 { CR_DEVOTION, "CR_DEVOTION", "Sacrifice" } ,
 { CR_FULLPROTECTION, "CR_FULLPROTECTION", "Full_Protection" } ,
 { CR_GRANDCROSS, "CR_GRANDCROSS", "Grand_Cross" } ,
 { CR_HOLYCROSS, "CR_HOLYCROSS", "Holy_Cross" } ,
 { CR_PROVIDENCE, "CR_PROVIDENCE", "Resistant_Souls" } ,
 { CR_REFLECTSHIELD, "CR_REFLECTSHIELD", "Shield_Reflect" } ,
 { CR_SHIELDBOOMERANG, "CR_SHIELDBOOMERANG", "Shield_Boomerang" } ,
 { CR_SHIELDCHARGE, "CR_SHIELDCHARGE", "Smite" } ,
 { CR_SHRINK, "CR_SHRINK", "Shrink" } ,
 { CR_SLIMPITCHER, "CR_SLIMPITCHER", "Slim_Pitcher" } ,
 { CR_SPEARQUICKEN, "CR_SPEARQUICKEN", "Spear_Quicken" } ,
 { CR_SYNTHESISPOTION, "CR_SYNTHESISPOTION", "Potion_Synthesis" } ,
 { CR_TRUST, "CR_TRUST", "Faith" } ,
 { DC_DANCINGLESSON, "DC_DANCINGLESSON", "Dance_Lessons" } ,
 { DC_DONTFORGETME, "DC_DONTFORGETME", "Slow_Grace" } ,
 { DC_FORTUNEKISS, "DC_FORTUNEKISS", "Lady_Luck" } ,
 { DC_HUMMING, "DC_HUMMING", "Focus_Ballet" } ,
 { DC_SCREAM, "DC_SCREAM", "Dazzler" } ,
 { DC_SERVICEFORYOU, "DC_SERVICEFORYOU", "Gypsy's_Kiss" } ,
 { DC_THROWARROW, "DC_THROWARROW", "Slinging_Arrow" } ,
 { DC_UGLYDANCE, "DC_UGLYDANCE", "Hip_Shaker" } ,
 { DC_WINKCHARM, "DC_WINKCHARM", "Sexy_Wink" } ,
 { GD_APPROVAL, "GD_APPROVAL", "Official_Guild_Approval" } ,
 { GD_BATTLEORDER, "GD_BATTLEORDER", "Battle_Command" } ,
 { GD_DEVELOPMENT, "GD_DEVELOPMENT", "Permanent_Development" } ,
 { GD_EMERGENCYCALL, "GD_EMERGENCYCALL", "Urgent_Call" } ,
 { GD_EXTENSION, "GD_EXTENSION", "Guild_Extension" } ,
 { GD_GLORYGUILD, "GD_GLORYGUILD", "Glory_of_Guild" } ,
 { GD_GLORYWOUNDS, "GD_GLORYWOUNDS", "Glorious_Wounds" } ,
 { GD_GUARDUP, "GD_GUARDUP", "Strengthen_Guardian" } ,
 { GD_HAWKEYES, "GD_HAWKEYES", "Sharp_Gaze" } ,
 { GD_KAFRACONTRACT, "GD_KAFRACONTRACT", "Contract_with_Kafra" } ,
 { GD_LEADERSHIP, "GD_LEADERSHIP", "Great_Leadership" } ,
 { GD_REGENERATION, "GD_REGENERATION", "Regeneration" } ,
 { GD_RESTORE, "GD_RESTORE", "Restoration" } ,
 { GD_SOULCOLD, "GD_SOULCOLD", "Cold_Heart" } ,
 { GS_ADJUSTMENT, "GS_ADJUSTMENT", "Adjustment" } ,
 { GS_BULLSEYE, "GS_BULLSEYE", "Bulls_Eye" } ,
 { GS_CHAINACTION, "GS_CHAINACTION", "Chain_Action" } ,
 { GS_CRACKER, "GS_CRACKER", "Cracker" } ,
 { GS_DESPERADO, "GS_DESPERADO", "Desperado" } ,
 { GS_DISARM, "GS_DISARM", "Disarm" } ,
 { GS_DUST, "GS_DUST", "Dust" } ,
 { GS_FLING, "GS_FLING", "Fling" } ,
 { GS_FULLBUSTER, "GS_FULLBUSTER", "Full_Buster" } ,
 { GS_GATLINGFEVER, "GS_GATLINGFEVER", "Gatling_Fever" } ,
 { GS_GLITTERING, "GS_GLITTERING", "Flip_the_Coin" } ,
 { GS_GROUNDDRIFT, "GS_GROUNDDRIFT", "Ground_Drift" } ,
 { GS_INCREASING, "GS_INCREASING", "Increasing_Accuracy" } ,
 { GS_MADNESSCANCEL, "GS_MADNESSCANCEL", "Madness_Canceler" } ,
 { GS_MAGICALBULLET, "GS_MAGICALBULLET", "Magical_Bullet" } ,
 { GS_PIERCINGSHOT, "GS_PIERCINGSHOT", "Piercing_Shot" } ,
 { GS_RAPIDSHOWER, "GS_RAPIDSHOWER", "Rapid_Shower" } ,
 { GS_SINGLEACTION, "GS_SINGLEACTION", "Single_Action" } ,
 { GS_SNAKEEYE, "GS_SNAKEEYE", "Snake_Eye" } ,
 { GS_SPREADATTACK, "GS_SPREADATTACK", "Spread_Attack" } ,
 { GS_TRACKING, "GS_TRACKING", "Tracking" } ,
 { GS_TRIPLEACTION, "GS_TRIPLEACTION", "Triple_Action" } ,
 { HP_ASSUMPTIO, "HP_ASSUMPTIO", "Assumptio" } ,
 { HP_BASILICA, "HP_BASILICA", "Basilica" } ,
 { HP_MANARECHARGE, "HP_MANARECHARGE", "Mana_Recharge" } ,
 { HP_MEDITATIO, "HP_MEDITATIO", "Meditatio" } ,
 { HT_ANKLESNARE, "HT_ANKLESNARE", "Ankle_Snare" } ,
 { HT_BEASTBANE, "HT_BEASTBANE", "Beast_Bane" } ,
 { HT_BLASTMINE, "HT_BLASTMINE", "Blast_Mine" } ,
 { HT_BLITZBEAT, "HT_BLITZBEAT", "Blitz_Beat" } ,
 { HT_CLAYMORETRAP, "HT_CLAYMORETRAP", "Claymore_Trap" } ,
 { HT_DETECTING, "HT_DETECTING", "Detect" } ,
 { HT_FALCON, "HT_FALCON", "Falconry_Mastery" } ,
 { HT_FLASHER, "HT_FLASHER", "Flasher" } ,
 { HT_FREEZINGTRAP, "HT_FREEZINGTRAP", "Freezing_Trap" } ,
 { HT_LANDMINE, "HT_LANDMINE", "Land_Mine" } ,
 { HT_PHANTASMIC, "HT_PHANTASMIC", "Phantasmic_Arrow" } ,
 { HT_POWER, "HT_POWER", "Beast_Strafing" } ,
 { HT_REMOVETRAP, "HT_REMOVETRAP", "Remove_Trap" } ,
 { HT_SANDMAN, "HT_SANDMAN", "Sandman" } ,
 { HT_SHOCKWAVE, "HT_SHOCKWAVE", "Shockwave_Trap" } ,
 { HT_SKIDTRAP, "HT_SKIDTRAP", "Skid_Trap" } ,
 { HT_SPRINGTRAP, "HT_SPRINGTRAP", "Spring_Trap" } ,
 { HT_STEELCROW, "HT_STEELCROW", "Steel_Crow" } ,
 { HT_TALKIEBOX, "HT_TALKIEBOX", "Talkie_Box" } ,
 { HW_GANBANTEIN, "HW_GANBANTEIN", "Ganbantein" } ,
 { HW_GRAVITATION, "HW_GRAVITATION", "Gravitation_Field" } ,
 { HW_MAGICCRASHER, "HW_MAGICCRASHER", "Stave_Crasher" } ,
 { HW_MAGICPOWER, "HW_MAGICPOWER", "Mystical_Amplification" } ,
 { HW_NAPALMVULCAN, "HW_NAPALMVULCAN", "Napalm_Vulcan" } ,
 { HW_SOULDRAIN, "HW_SOULDRAIN", "Soul_Drain" } ,
 { ITM_TOMAHAWK, "ITM_TOMAHAWK", "Tomahawk_Throwing" } ,
 { KN_AUTOCOUNTER, "KN_AUTOCOUNTER", "Counter_Attack" } ,
 { KN_BOWLINGBASH, "KN_BOWLINGBASH", "Bowling_Bash" } ,
 { KN_BRANDISHSPEAR, "KN_BRANDISHSPEAR", "Brandish_Spear" } ,
 { KN_CAVALIERMASTERY, "KN_CAVALIERMASTERY", "Cavalier_Mastery" } ,
 { KN_CHARGEATK, "KN_CHARGEATK", "Charge_Attack" } ,
 { KN_ONEHAND, "KN_ONEHAND", "Onehand_Quicken" } ,
 { KN_PIERCE, "KN_PIERCE", "Pierce" } ,
 { KN_RIDING, "KN_RIDING", "Peco_Peco_Ride" } ,
 { KN_SPEARBOOMERANG, "KN_SPEARBOOMERANG", "Spear_Boomerang" } ,
 { KN_SPEARMASTERY, "KN_SPEARMASTERY", "Spear_Mastery" } ,
 { KN_SPEARSTAB, "KN_SPEARSTAB", "Spear_Stab" } ,
 { KN_TWOHANDQUICKEN, "KN_TWOHANDQUICKEN", "Twohand_Quicken" } ,
 { LK_AURABLADE, "LK_AURABLADE", "Aura_Blade" } ,
 { LK_BERSERK, "LK_BERSERK", "Frenzy" } ,
 { LK_CONCENTRATION, "LK_CONCENTRATION", "Spear_Dynamo" } ,
 { LK_HEADCRUSH, "LK_HEADCRUSH", "Traumatic_Blow" } ,
 { LK_JOINTBEAT, "LK_JOINTBEAT", "Vital_Strike" } ,
 { LK_PARRYING, "LK_PARRYING", "Parry" } ,
 { LK_SPIRALPIERCE, "LK_SPIRALPIERCE", "Clashing_Spiral" } ,
 { LK_TENSIONRELAX, "LK_TENSIONRELAX", "Relax" } ,
 { MC_CARTREVOLUTION, "MC_CARTREVOLUTION", "Cart_Revolution" } ,
 { MC_CHANGECART, "MC_CHANGECART", "Change_Cart" } ,
 { MC_DISCOUNT, "MC_DISCOUNT", "Discount" } ,
 { MC_IDENTIFY, "MC_IDENTIFY", "Item_Appraisal" } ,
 { MC_INCCARRY, "MC_INCCARRY", "Enlarge_Weight_Limit" } ,
 { MC_LOUD, "MC_LOUD", "Crazy_Uproar" } ,
 { MC_MAMMONITE, "MC_MAMMONITE", "Mammonite" } ,
 { MC_OVERCHARGE, "MC_OVERCHARGE", "Overcharge" } ,
 { MC_PUSHCART, "MC_PUSHCART", "Pushcart" } ,
 { MC_VENDING, "MC_VENDING", "Vending" } ,
 { MG_COLDBOLT, "MG_COLDBOLT", "Cold_Bolt" } ,
 { MG_ENERGYCOAT, "MG_ENERGYCOAT", "Energy_Coat" } ,
 { MG_FIREBALL, "MG_FIREBALL", "Fire_Ball" } ,
 { MG_FIREBOLT, "MG_FIREBOLT", "Fire_Bolt" } ,
 { MG_FIREWALL, "MG_FIREWALL", "Fire_Wall" } ,
 { MG_FROSTDIVER, "MG_FROSTDIVER", "Frost_Diver" } ,
 { MG_LIGHTNINGBOLT, "MG_LIGHTNINGBOLT", "Lightening_Bolt" } ,
 { MG_NAPALMBEAT, "MG_NAPALMBEAT", "Napalm_Beat" } ,
 { MG_SAFETYWALL, "MG_SAFETYWALL", "Safety_Wall" } ,
 { MG_SIGHT, "MG_SIGHT", "Sight" } ,
 { MG_SOULSTRIKE, "MG_SOULSTRIKE", "Soul_Strike" } ,
 { MG_SRECOVERY, "MG_SRECOVERY", "Increase_SP_Recovery" } ,
 { MG_STONECURSE, "MG_STONECURSE", "Stone_Curse" } ,
 { MG_THUNDERSTORM, "MG_THUNDERSTORM", "Thunderstorm" } ,
 { MO_ABSORBSPIRITS, "MO_ABSORBSPIRITS", "Spiritual_Sphere_Absorption" } ,
 { MO_BALKYOUNG, "MO_BALKYOUNG", "Ki_Explosion" } ,
 { MO_BLADESTOP, "MO_BLADESTOP", "Root" } ,
 { MO_BODYRELOCATION, "MO_BODYRELOCATION", "Snap" } ,
 { MO_CALLSPIRITS, "MO_CALLSPIRITS", "Summon_Spirit_Sphere" } ,
 { MO_CHAINCOMBO, "MO_CHAINCOMBO", "Raging_Quadruple_Blow" } ,
 { MO_COMBOFINISH, "MO_COMBOFINISH", "Raging_Thrust" } ,
 { MO_DODGE, "MO_DODGE", "Flee" } ,
 { MO_EXPLOSIONSPIRITS, "MO_EXPLOSIONSPIRITS", "Fury" } ,
 { MO_EXTREMITYFIST, "MO_EXTREMITYFIST", "Guillotine_Fist" } ,
 { MO_FINGEROFFENSIVE, "MO_FINGEROFFENSIVE", "Throw_Spirit_Sphere" } ,
 { MO_INVESTIGATE, "MO_INVESTIGATE", "Occult_Impaction" } ,
 { MO_IRONHAND, "MO_IRONHAND", "Iron_Fists" } ,
 { MO_KITRANSLATION, "MO_KITRANSLATION", "Ki_Translation" } ,
 { MO_SPIRITSRECOVERY, "MO_SPIRITSRECOVERY", "Spiritual_Cadence" } ,
 { MO_STEELBODY, "MO_STEELBODY", "Mental_Strength" } ,
 { MO_TRIPLEATTACK, "MO_TRIPLEATTACK", "Raging_Trifecta_Blow" } ,
 { NJ_BAKUENRYU, "NJ_BAKUENRYU", "NJ_BAKUENRYU" } ,
 { NJ_BUNSINJYUTSU, "NJ_BUNSINJYUTSU", "NJ_BUNSINJYUTSU" } ,
 { NJ_HUUJIN, "NJ_HUUJIN", "NJ_HUUJIN" } ,
 { NJ_HUUMA, "NJ_HUUMA", "NJ_HUUMA" } ,
 { NJ_HYOUSENSOU, "NJ_HYOUSENSOU", "NJ_HYOUSENSOU" } ,
 { NJ_HYOUSYOURAKU, "NJ_HYOUSYOURAKU", "NJ_HYOUSYOURAKU" } ,
 { NJ_ISSEN, "NJ_ISSEN", "NJ_ISSEN" } ,
 { NJ_KAENSIN, "NJ_KAENSIN", "NJ_KAENSIN" } ,
 { NJ_KAMAITACHI, "NJ_KAMAITACHI", "NJ_KAMAITACHI" } ,
 { NJ_KASUMIKIRI, "NJ_KASUMIKIRI", "NJ_KASUMIKIRI" } ,
 { NJ_KIRIKAGE, "NJ_KIRIKAGE", "NJ_KIRIKAGE" } ,
 { NJ_KOUENKA, "NJ_KOUENKA", "NJ_KOUENKA" } ,
 { NJ_KUNAI, "NJ_KUNAI", "NJ_KUNAI" } ,
 { NJ_NEN, "NJ_NEN", "NJ_NEN" } ,
 { NJ_NINPOU, "NJ_NINPOU", "NJ_NINPOU" } ,
 { NJ_RAIGEKISAI, "NJ_RAIGEKISAI", "NJ_RAIGEKISAI" } ,
 { NJ_SHADOWJUMP, "NJ_SHADOWJUMP", "NJ_SHADOWJUMP" } ,
 { NJ_SUITON, "NJ_SUITON", "NJ_SUITON" } ,
 { NJ_SYURIKEN, "NJ_SYURIKEN", "NJ_SYURIKEN" } ,
 { NJ_TATAMIGAESHI, "NJ_TATAMIGAESHI", "NJ_TATAMIGAESHI" } ,
 { NJ_TOBIDOUGU, "NJ_TOBIDOUGU", "NJ_TOBIDOUGU" } ,
 { NJ_UTSUSEMI, "NJ_UTSUSEMI", "NJ_UTSUSEMI" } ,
 { NJ_ZENYNAGE, "NJ_ZENYNAGE", "NJ_ZENYNAGE" } ,
 { NPC_AGIUP, "NPC_AGIUP", "NPC_AGIUP" } ,
 { NPC_ATTRICHANGE, "NPC_ATTRICHANGE", "NPC_ATTRICHANGE" } ,
 { NPC_BARRIER, "NPC_BARRIER", "NPC_BARRIER" } ,
 { NPC_BLINDATTACK, "NPC_BLINDATTACK", "NPC_BLINDATTACK" } ,
 { NPC_BLOODDRAIN, "NPC_BLOODDRAIN", "NPC_BLOODDRAIN" } ,
 { NPC_BREAKARMOR, "NPC_BREAKARMOR", "NPC_BREAKARMOR" } ,
 { NPC_BREAKHELM, "NPC_BREAKHELM", "NPC_BREAKHELM" } ,
 { NPC_BREAKSHIELD, "NPC_BREAKSHIELD", "NPC_BREAKSHIELD" } ,
 { NPC_BREAKWEAPON, "NPC_BREAKWEAPON", "NPC_BREAKWEAPON" } ,
 { NPC_CALLSLAVE, "NPC_CALLSLAVE", "NPC_CALLSLAVE" } ,
 { NPC_CHANGEDARKNESS, "NPC_CHANGEDARKNESS", "NPC_CHANGEDARKNESS" } ,
 { NPC_CHANGEFIRE, "NPC_CHANGEFIRE", "NPC_CHANGEFIRE" } ,
 { NPC_CHANGEGROUND, "NPC_CHANGEGROUND", "NPC_CHANGEGROUND" } ,
 { NPC_CHANGEHOLY, "NPC_CHANGEHOLY", "NPC_CHANGEHOLY" } ,
 { NPC_CHANGEPOISON, "NPC_CHANGEPOISON", "NPC_CHANGEPOISON" } ,
 { NPC_CHANGETELEKINESIS, "NPC_CHANGETELEKINESIS", "NPC_CHANGETELEKINESIS" } ,
 { NPC_CHANGEUNDEAD, "NPC_CHANGEUNDEAD", "NPC_CHANGEUNDEAD" } ,
 { NPC_CHANGEWATER, "NPC_CHANGEWATER", "NPC_CHANGEWATER" } ,
 { NPC_CHANGEWIND, "NPC_CHANGEWIND", "NPC_CHANGEWIND" } ,
 { NPC_COMBOATTACK, "NPC_COMBOATTACK", "NPC_COMBOATTACK" } ,
 { NPC_CRITICALSLASH, "NPC_CRITICALSLASH", "NPC_CRITICALSLASH" } ,
 { NPC_CURSEATTACK, "NPC_CURSEATTACK", "NPC_CURSEATTACK" } ,
 { NPC_DARKBLESSING, "NPC_DARKBLESSING", "NPC_DARKBLESSING" } ,
 { NPC_DARKBREATH, "NPC_DARKBREATH", "NPC_DARKBREATH" } ,
 { NPC_DARKCROSS, "NPC_DARKCROSS", "NPC_DARKCROSS" } ,
 { NPC_DARKNESSATTACK, "NPC_DARKNESSATTACK", "NPC_DARKNESSATTACK" } ,
 { NPC_DARKSTRIKE, "NPC_DARKSTRIKE", "NPC_DARKSTRIKE" } ,
 { NPC_DARKTHUNDER, "NPC_DARKTHUNDER", "NPC_DARKTHUNDER" } ,
 { NPC_DEFENDER, "NPC_DEFENDER", "NPC_DEFENDER" } ,
 { NPC_EMOTION, "NPC_EMOTION", "NPC_EMOTION" } ,
 { NPC_EMOTION_ON, "NPC_EMOTION_ON", "NPC_EMOTION_ON" } ,
 { NPC_ENERGYDRAIN, "NPC_ENERGYDRAIN", "NPC_ENERGYDRAIN" } ,
 { NPC_FIREATTACK, "NPC_FIREATTACK", "NPC_FIREATTACK" } ,
 { NPC_GRANDDARKNESS, "NPC_GRANDDARKNESS", "NPC_GRANDDARKNESS" } ,
 { NPC_GROUNDATTACK, "NPC_GROUNDATTACK", "NPC_GROUNDATTACK" } ,
 { NPC_GUIDEDATTACK, "NPC_GUIDEDATTACK", "NPC_GUIDEDATTACK" } ,
 { NPC_HALLUCINATION, "NPC_HALLUCINATION", "NPC_HALLUCINATION" } ,
 { NPC_HOLYATTACK, "NPC_HOLYATTACK", "NPC_HOLYATTACK" } ,
 { NPC_INVISIBLE, "NPC_INVISIBLE", "NPC_INVISIBLE" } ,
 { NPC_KEEPING, "NPC_KEEPING", "NPC_KEEPING" } ,
 { NPC_LICK, "NPC_LICK", "NPC_LICK" } ,
 { NPC_MAGICALATTACK, "NPC_MAGICALATTACK", "NPC_MAGICALATTACK" } ,
 { NPC_MENTALBREAKER, "NPC_MENTALBREAKER", "NPC_MENTALBREAKER" } ,
 { NPC_METAMORPHOSIS, "NPC_METAMORPHOSIS", "NPC_METAMORPHOSIS" } ,
 { NPC_PETRIFYATTACK, "NPC_PETRIFYATTACK", "NPC_PETRIFYATTACK" } ,
 { NPC_PIERCINGATT, "NPC_PIERCINGATT", "NPC_PIERCINGATT" } ,
 { NPC_POISON, "NPC_POISON", "NPC_POISON" } ,
 { NPC_POISONATTACK, "NPC_POISONATTACK", "NPC_POISONATTACK" } ,
 { NPC_POWERUP, "NPC_POWERUP", "NPC_POWERUP" } ,
 { NPC_PROVOCATION, "NPC_PROVOCATION", "NPC_PROVOCATION" } ,
 { NPC_RANDOMATTACK, "NPC_RANDOMATTACK", "NPC_RANDOMATTACK" } ,
 { NPC_RANDOMMOVE, "NPC_RANDOMMOVE", "NPC_RANDOMMOVE" } ,
 { NPC_RANGEATTACK, "NPC_RANGEATTACK", "NPC_RANGEATTACK" } ,
 { NPC_REBIRTH, "NPC_REBIRTH", "NPC_REBIRTH" } ,
 { NPC_REVENGE, "NPC_REVENGE", "NPC_REVENGE" } ,
 { NPC_RUN, "NPC_RUN", "NPC_RUN" },
 { NPC_SELFDESTRUCTION, "NPC_SELFDESTRUCTION", "Kabooooom!" } ,
 { NPC_SIEGEMODE, "NPC_SIEGEMODE", "NPC_SIEGEMODE" } ,
 { NPC_SILENCEATTACK, "NPC_SILENCEATTACK", "NPC_SILENCEATTACK" } ,
 { NPC_SLEEPATTACK, "NPC_SLEEPATTACK", "NPC_SLEEPATTACK" } ,
 { NPC_SMOKING, "NPC_SMOKING", "NPC_SMOKING" } ,
 { NPC_SPEEDUP, "NPC_SPEEDUP", "NPC_SPEEDUP" } ,
 { NPC_SPLASHATTACK, "NPC_SPLASHATTACK", "NPC_SPLASHATTACK" } ,
 { NPC_STOP, "NPC_STOP", "NPC_STOP" } ,
 { NPC_STUNATTACK, "NPC_STUNATTACK", "NPC_STUNATTACK" } ,
 { NPC_SUICIDE, "NPC_SUICIDE", "NPC_SUICIDE" } ,
 { NPC_SUMMONMONSTER, "NPC_SUMMONMONSTER", "NPC_SUMMONMONSTER" } ,
 { NPC_SUMMONSLAVE, "NPC_SUMMONSLAVE", "NPC_SUMMONSLAVE" } ,
 { NPC_TELEKINESISATTACK, "NPC_TELEKINESISATTACK", "NPC_TELEKINESISATTACK" } ,
 { NPC_TRANSFORMATION, "NPC_TRANSFORMATION", "NPC_TRANSFORMATION" } ,
 { NPC_UNDEADATTACK, "NPC_UNDEADATTACK", "NPC_UNDEADATTACK" } ,
 { NPC_WATERATTACK, "NPC_WATERATTACK", "NPC_WATERATTACK" } ,
 { NPC_WINDATTACK, "NPC_WINDATTACK", "NPC_WINDATTACK" } ,
 { NV_BASIC, "NV_BASIC", "Basic_Skill" } ,
 { NV_FIRSTAID, "NV_FIRSTAID", "First Aid" } ,
 { NV_TRICKDEAD, "NV_TRICKDEAD", "Play_Dead" } ,
 { PA_GOSPEL, "PA_GOSPEL", "Battle_Chant" } ,
 { PA_PRESSURE, "PA_PRESSURE", "Gloria_Domini" } ,
 { PA_SACRIFICE, "PA_SACRIFICE", "Martyr's_Reckoning" } ,
 { PA_SHIELDCHAIN, "PA_SHIELDCHAIN", "Shield_Chain" } ,
 { PF_DOUBLECASTING, "PF_DOUBLECASTING", "Double_Casting" } ,
 { PF_FOGWALL, "PF_FOGWALL", "Blinding_Mist" } ,
 { PF_HPCONVERSION, "PF_HPCONVERSION", "Indulge" } ,
 { PF_MEMORIZE, "PF_MEMORIZE", "Foresight" } ,
 { PF_MINDBREAKER, "PF_MINDBREAKER", "Mind_Breaker" } ,
 { PF_SOULBURN, "PF_SOULBURN", "Soul_Siphon" } ,
 { PF_SOULCHANGE, "PF_SOULCHANGE", "Soul_Exhale" } ,
 { PF_SPIDERWEB, "PF_SPIDERWEB", "Fiber_Lock" } ,
 { PR_ASPERSIO, "PR_ASPERSIO", "Aspersio" } ,
 { PR_BENEDICTIO, "PR_BENEDICTIO", "B.S_Sacramenti" } ,
 { PR_GLORIA, "PR_GLORIA", "Gloria" } ,
 { PR_IMPOSITIO, "PR_IMPOSITIO", "Impositio_Manus" } ,
 { PR_KYRIE, "PR_KYRIE", "Kyrie_Eleison" } ,
 { PR_LEXAETERNA, "PR_LEXAETERNA", "Lex_Aeterna" } ,
 { PR_LEXDIVINA, "PR_LEXDIVINA", "Lex_Divina" } ,
 { PR_MACEMASTERY, "PR_MACEMASTERY", "Mace_Mastery" } ,
 { PR_MAGNIFICAT, "PR_MAGNIFICAT", "Magnificat" } ,
 { PR_MAGNUS, "PR_MAGNUS", "Magnus_Exorcismus" } ,
 { PR_REDEMPTIO, "PR_REDEMPTIO", "Redemptio" } ,
 { PR_SANCTUARY, "PR_SANCTUARY", "Sanctuary" } ,
 { PR_SLOWPOISON, "PR_SLOWPOISON", "Slow_Poison" } ,
 { PR_STRECOVERY, "PR_STRECOVERY", "Status_Recovery" } ,
 { PR_SUFFRAGIUM, "PR_SUFFRAGIUM", "Suffragium" } ,
 { PR_TURNUNDEAD, "PR_TURNUNDEAD", "Turn_Undead" } ,
 { RG_BACKSTAP, "RG_BACKSTAP", "Back_Stab" } ,
 { RG_CLEANER, "RG_CLEANER", "Remover" } ,
 { RG_CLOSECONFINE, "RG_CLOSECONFINE", "Close_Confine"} ,
 { RG_COMPULSION, "RG_COMPULSION", "Haggle" } ,
 { RG_FLAGGRAFFITI, "RG_FLAGGRAFFITI", "Piece" } ,
 { RG_GANGSTER, "RG_GANGSTER", "Slyness" } ,
 { RG_GRAFFITI, "RG_GRAFFITI", "Scribble" } ,
 { RG_INTIMIDATE, "RG_INTIMIDATE", "Snatch" } ,
 { RG_PLAGIARISM, "RG_PLAGIARISM", "Intimidate" } ,
 { RG_RAID, "RG_RAID", "Sightless_Mind" } ,
 { RG_SNATCHER, "RG_SNATCHER", "Gank" } ,
 { RG_STEALCOIN, "RG_STEALCOIN", "Mug" } ,
 { RG_STRIPARMOR, "RG_STRIPARMOR", "Divest_Armor" } ,
 { RG_STRIPHELM, "RG_STRIPHELM", "Divest_Helm" } ,
 { RG_STRIPSHIELD, "RG_STRIPSHIELD", "Divest_Shield" } ,
 { RG_STRIPWEAPON, "RG_STRIPWEAPON", "Divest_Weapon" } ,
 { RG_TUNNELDRIVE, "RG_TUNNELDRIVE", "Stalk" } ,
 { SA_ABRACADABRA, "SA_ABRACADABRA", "Hocus-pocus" } ,
 { SA_ADVANCEDBOOK, "SA_ADVANCEDBOOK", "Advanced_Book" } ,
 { SA_AUTOSPELL, "SA_AUTOSPELL", "Hindsight" } ,
 { SA_CASTCANCEL, "SA_CASTCANCEL", "Cast_Cancel" } ,
 { SA_CLASSCHANGE, "SA_CLASSCHANGE", "Class_Change" } ,
 { SA_COMA, "SA_COMA", "Coma" } ,
 { SA_CREATECON, "SA_CREATECON", "Create_Elemental_Converter" } ,
 { SA_DEATH, "SA_DEATH", "Grim_Reaper" } ,
 { SA_DELUGE, "SA_DELUGE", "Deluge" } ,
 { SA_DISPELL, "SA_DISPELL", "Dispell" } ,
 { SA_DRAGONOLOGY, "SA_DRAGONOLOGY", "Dragonology" } ,
 { SA_ELEMENTFIRE, "SA_ELEMENTFIRE", "Elemental_Change_Fire" } ,
 { SA_ELEMENTGROUND, "SA_ELEMENTGROUND", "Elemental_Change_Earth" } ,
 { SA_ELEMENTWATER, "SA_ELEMENTWATER", "Elemental_Change_Water" } ,
 { SA_ELEMENTWIND, "SA_ELEMENTWIND", "Elemental_Change_Wind" } ,
 { SA_FLAMELAUNCHER, "SA_FLAMELAUNCHER", "Endow_Blaze" } ,
 { SA_FORTUNE, "SA_FORTUNE", "Gold_Digger" } ,
 { SA_FREECAST, "SA_FREECAST", "Free_Cast" } ,
 { SA_FROSTWEAPON, "SA_FROSTWEAPON", "Endow_Tsunami" } ,
 { SA_FULLRECOVERY, "SA_FULLRECOVERY", "Rejuvenation" } ,
 { SA_GRAVITY, "SA_GRAVITY", "Gravity" } ,
 { SA_INSTANTDEATH, "SA_INSTANTDEATH", "Suicide" } ,
 { SA_LANDPROTECTOR, "SA_LANDPROTECTOR", "Magnetic_Earth" } ,
 { SA_LEVELUP, "SA_LEVELUP", "Leveling" } ,
 { SA_LIGHTNINGLOADER, "SA_LIGHTNINGLOADER", "Endow_Tornado" } ,
 { SA_MAGICROD, "SA_MAGICROD", "Magic_Rod" } ,
 { SA_MONOCELL, "SA_MONOCELL", "Mono_Cell" } ,
 { SA_QUESTION, "SA_QUESTION", "Questioning" } ,
 { SA_REVERSEORCISH, "SA_REVERSEORCISH", "Grampus_Morph" } ,
 { SA_SEISMICWEAPON, "SA_SEISMICWEAPON", "Endow_Quake" } ,
 { SA_SPELLBREAKER, "SA_SPELLBREAKER", "Spell_Breaker" } ,
 { SA_SUMMONMONSTER, "SA_SUMMONMONSTER", "Monster_Chant" } ,
 { SA_TAMINGMONSTER, "SA_TAMINGMONSTER", "Beastly_Hypnosis" } ,
 { SA_VIOLENTGALE, "SA_VIOLENTGALE", "Whirlwind" } ,
 { SA_VOLCANO, "SA_VOLCANO", "Volcano" } ,
 { SG_DEVIL, "SG_DEVIL", "Devil_of_the_Sun,_Moon_and_Stars" } ,
 { SG_FEEL, "SG_FEEL", "Feeling_of_the_Sun,_Moon_and_Star" } ,
 { SG_FRIEND, "SG_FRIEND", "Companion_of_the_Sun_and_Moon" } ,
 { SG_FUSION, "SG_FUSION", "Union_of_the_Sun,_Moon_and_Stars" } ,
 { SG_HATE, "SG_HATE", "Hatred_of_the_Sun,_Moon_and_Stars" } ,
 { SG_KNOWLEDGE, "SG_KNOWLEDGE", "Knowledge_of_the_Sun,_Moon_and_Stars" } ,
 { SG_MOON_ANGER, "SG_MOON_ANGER", "Fury_of_the_Moon" } ,
 { SG_MOON_BLESS, "SG_MOON_BLESS", "Bless_of_the_Moon" } ,
 { SG_MOON_COMFORT, "SG_MOON_COMFORT", "Comfort_of_the_Moon" } ,
 { SG_MOON_WARM, "SG_MOON_WARM", "Warmth_of_the_Moon" } ,
 { SG_STAR_ANGER, "SG_STAR_ANGER", "Fury_of_the_Stars" } ,
 { SG_STAR_BLESS, "SG_STAR_BLESS", "Bless_of_the_Stars" } ,
 { SG_STAR_COMFORT, "SG_STAR_COMFORT", "Comfort_of_the_Stars" } ,
 { SG_STAR_WARM, "SG_STAR_WARM", "Warmth_of_the_Stars" } ,
 { SG_SUN_ANGER, "SG_SUN_ANGER", "Fury_of_the_Sun" } ,
 { SG_SUN_BLESS, "SG_SUN_BLESS", "Bless_of_the_Sun" } ,
 { SG_SUN_COMFORT, "SG_SUN_COMFORT", "Comfort_of_the_Sun" } ,
 { SG_SUN_WARM, "SG_SUN_WARM", "Warmth_of_the_Sun" } ,
 { SL_ALCHEMIST, "SL_ALCHEMIST", "Spirit_of_Alchemist" } ,
 { SL_ASSASIN, "SL_ASSASIN", "Spirit_of_Assassin" } ,
 { SL_BARDDANCER, "SL_BARDDANCER", "Spirit_of_Bard_and_Dancer" } ,
 { SL_BLACKSMITH, "SL_BLACKSMITH", "Spirit_of_Blacksmith" } ,
 { SL_CRUSADER, "SL_CRUSADER", "Spirit_of_Crusader" } ,
 { SL_HIGH, "SL_HIGH", "Spirit_of_Advanced_1st_Class" } ,
 { SL_HUNTER, "SL_HUNTER", "Spirit_of_Hunter" } ,
 { SL_KAAHI, "SL_KAAHI", "Kaahi" } ,
 { SL_KAINA, "SL_KAINA", "Kaina" } ,
 { SL_KAITE, "SL_KAITE", "Kaite" } ,
 { SL_KAIZEL, "SL_KAIZEL", "Kaizel" } ,
 { SL_KAUPE, "SL_KAUPE", "Kaupe" } ,
 { SL_KNIGHT, "SL_KNIGHT", "Spirit_of_Knight" } ,
 { SL_MONK, "SL_MONK", "Spirit_of_Monk" } ,
 { SL_PRIEST, "SL_PRIEST", "Spirit_of_Priest" } ,
 { SL_ROGUE, "SL_ROGUE", "Spirit_of_Rogue" } ,
 { SL_SAGE, "SL_SAGE", "Spirit_of_Sage" } ,
 { SL_SKA, "SL_SKA", "Eska" } ,
 { SL_SKE, "SL_SKE", "Eske" } ,
 { SL_SMA, "SL_SMA", "Esma" } ,
 { SL_SOULLINKER, "SL_SOULLINKER", "Spirit_of_Soul_Linker" } ,
 { SL_STAR, "SL_STAR", "Spirit_of_Stars" } ,
 { SL_STIN, "SL_STIN", "Estin" } ,
 { SL_STUN, "SL_STUN", "Estun" } ,
 { SL_SUPERNOVICE, "SL_SUPERNOVICE", "Spirit_of_Super_Novice" } ,
 { SL_SWOO, "SL_SWOO", "Eswoo" } ,
 { SL_WIZARD, "SL_WIZARD", "Spirit_of_Wizard" } ,
 { SM_AUTOBERSERK, "SM_AUTOBERSERK", "Berserk" } ,
 { SM_BASH, "SM_BASH", "Bash" } ,
 { SM_ENDURE, "SM_ENDURE", "Endure" } ,
 { SM_FATALBLOW, "SM_FATALBLOW", "Fatal_Blow" } ,
 { SM_MAGNUM, "SM_MAGNUM", "Magnum_Break" } ,
 { SM_MOVINGRECOVERY, "SM_MOVINGRECOVERY", "HP_Recovery_While_Moving" } ,
 { SM_PROVOKE, "SM_PROVOKE", "Provoke" } ,
 { SM_RECOVERY, "SM_RECOVERY", "Increase_HP_Recovery" } ,
 { SM_SWORD, "SM_SWORD", "Sword_Mastery" } ,
 { SM_TWOHAND, "SM_TWOHAND", "Two-Handed_Sword_Mastery" } ,
 { SN_FALCONASSAULT, "SN_FALCONASSAULT", "Falcon_Assault" } ,
 { SN_SHARPSHOOTING, "SN_SHARPSHOOTING", "Focused_Arrow_Strike" } ,
 { SN_SIGHT, "SN_SIGHT", "Falcon_Eyes" } ,
 { SN_WINDWALK, "SN_WINDWALK", "Wind_Walker" } ,
 { ST_CHASEWALK, "ST_CHASEWALK", "Stealth" } ,
 { ST_FULLSTRIP, "ST_FULLSTRIP", "Full_Divestment" } ,
 { ST_PRESERVE, "ST_PRESERVE", "Preserve" } ,
 { ST_REJECTSWORD, "ST_REJECTSWORD", "Counter_Instinct" } ,
 { TF_BACKSLIDING, "TF_BACKSLIDING", "Back_Slide" } ,
 { TF_DETOXIFY, "TF_DETOXIFY", "Detoxify" } ,
 { TF_DOUBLE, "TF_DOUBLE", "Double_Attack" } ,
 { TF_HIDING, "TF_HIDING", "Hiding" } ,
 { TF_MISS, "TF_MISS", "Improve_Dodge" } ,
 { TF_PICKSTONE, "TF_PICKSTONE", "Find_Stone" } ,
 { TF_POISON, "TF_POISON", "Envenom" } ,
 { TF_SPRINKLESAND, "TF_SPRINKLESAND", "Sand_Attack" } ,
 { TF_STEAL, "TF_STEAL", "Steal" } ,
 { TF_THROWSTONE, "TF_THROWSTONE", "Stone_Fling" } ,
 { TK_COUNTER, "TK_COUNTER", "Spin_Kick" } ,
 { TK_DODGE, "TK_DODGE", "Sprint" } ,
 { TK_DOWNKICK, "TK_DOWNKICK", "Heel_Drop" } ,
 { TK_HIGHJUMP, "TK_HIGHJUMP", "Taekwon_Jump" } ,
 { TK_HPTIME, "TK_HPTIME", "Peaceful_Break" } ,
 { TK_JUMPKICK, "TK_JUMPKICK", "Flying_Kick" } ,
 { TK_MISSION,  "TK_MISSION", "Mission" } ,
 { TK_POWER, "TK_POWER", "Kihop" } ,
 { TK_READYCOUNTER, "TK_READYCOUNTER", "Spin_Kick_Stance" } ,
 { TK_READYDOWN, "TK_READYDOWN", "Heel_Drop_Stance" } ,
 { TK_READYSTORM, "TK_READYSTORM", "Tornado_Stance" } ,
 { TK_READYTURN, "TK_READYTURN", "Roundhouse_Stance" } ,
 { TK_RUN, "TK_RUN", "Sprint" } ,
 { TK_SEVENWIND, "TK_SEVENWIND", "Mild_Wind" } ,
 { TK_SPTIME, "TK_SPTIME", "Happy_Break" } ,
 { TK_STORMKICK, "TK_STORMKICK", "Storm_Kick" } ,
 { TK_TURNKICK, "TK_TURNKICK", "Turn_Kick" } ,
 { WE_BABY, "WE_BABY", "Mom,_Dad,_I_love_you!" } ,
 { WE_CALLBABY, "WE_CALLBABY", "Come_to_me,_honey~" } ,
 { WE_CALLPARENT, "WE_CALLPARENT", "Mom,_Dad,_I_miss_you!" } ,
 { WE_CALLPARTNER, "WE_CALLPARTNER", "Romantic_Rendezvous" } ,
 { WE_FEMALE, "WE_FEMALE", "Loving_Touch" } ,
 { WE_MALE, "WE_MALE", "Undying_Love" } ,
 { WS_CARTBOOST, "WS_CARTBOOST", "Cart_Boost" } ,
 { WS_CARTTERMINATION, "WS_CARTTERMINATION", "Cart_Termination" } ,
 { WS_CREATECOIN, "WS_CREATECOIN", "Coin_Craft" } ,
 { WS_CREATENUGGET, "WS_CREATENUGGET", "Nugget_Craft" } ,
 { WS_MELTDOWN, "WS_MELTDOWN", "Shattering_Strike" } ,
 { WS_OVERTHRUSTMAX, "WS_OVERTHRUSTMAX", "Max_Power-Thust" } ,
 { WS_SYSTEMCREATE, "WS_SYSTEMCREATE", "Auto_Attacking_Machine_Craft" } ,
 { WS_WEAPONREFINE, "WS_WEAPONREFINE", "Weapon_Refine" } ,
 { WZ_EARTHSPIKE, "WZ_EARTHSPIKE", "Earth_Spike" } ,
 { WZ_ESTIMATION, "WZ_ESTIMATION", "Sense" } ,
 { WZ_FIREPILLAR, "WZ_FIREPILLAR", "Fire_Pillar" } ,
 { WZ_FROSTNOVA, "WZ_FROSTNOVA", "Frost_Nova" } ,
 { WZ_HEAVENDRIVE, "WZ_HEAVENDRIVE", "Heaven's_Drive" } ,
 { WZ_ICEWALL, "WZ_ICEWALL", "Ice_Wall" } ,
 { WZ_JUPITEL, "WZ_JUPITEL", "Jupitel_Thunder" } ,
 { WZ_METEOR, "WZ_METEOR", "Meteor_Storm" } ,
 { WZ_QUAGMIRE, "WZ_QUAGMIRE", "Quagmire" } ,
 { WZ_SIGHTBLASTER, "WZ_SIGHTBLASTER", "Sight_Blaster" } ,
 { WZ_SIGHTRASHER, "WZ_SIGHTRASHER", "Sightrasher" } ,
 { WZ_STORMGUST, "WZ_STORMGUST", "Storm_Gust" } ,
 { WZ_VERMILION, "WZ_VERMILION", "Lord_of_Vermilion" } ,
 { WZ_WATERBALL, "WZ_WATERBALL", "Water_Ball" } ,
 { 0, "UNKNOWN_SKILL", "Unknown_Skill" }
};

static const int dirx[8]={0,-1,-1,-1,0,1,1,1};
static const int diry[8]={1,1,0,-1,-1,-1,0,1};

static struct eri *skill_unit_ers = NULL; //For handling skill_unit's [Skotlex]
static struct eri *skill_timer_ers = NULL; //For handling skill_timerskills [Skotlex]

/* �X�L���f?�^�x?�X */
struct skill_db skill_db[MAX_SKILL_DB];

/* �A�C�e��?�?��f?�^�x?�X */
struct skill_produce_db skill_produce_db[MAX_SKILL_PRODUCE_DB];

/* ��?�?��X�L���f?�^�x?�X */
struct skill_arrow_db skill_arrow_db[MAX_SKILL_ARROW_DB];

/* �A�u���J�_�u��?���X�L���f?�^�x?�X */
struct skill_abra_db skill_abra_db[MAX_SKILL_ABRA_DB];

// macros to check for out of bounds errors [celest]
// i: Skill ID, l: Skill Level, var: Value to return after checking
// for values that don't require level just put a one (putting 0 will trigger return 0; instead
// for values that might need to use a different function just skill_chk would suffice.
#define skill_chk(i, l) \
	if (i >= GD_SKILLRANGEMIN && i <= GD_SKILLRANGEMAX) { return 0; } \
	if (i >= GD_SKILLBASE) {i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;} \
	if (i < 1 || i >= MAX_SKILL_DB) {return 0;} \
	if (l <= 0 || l > MAX_SKILL_LEVEL) {return 0;}
#define skill_get(var, i, l) \
	{ skill_chk(i, l); return var; }

// Skill DB
int	skill_get_hit( int id ){ skill_get (skill_db[id].hit, id, 1); }
int	skill_get_inf( int id ){ skill_get (skill_db[id].inf, id, 1); }
int	skill_get_pl( int id ){ skill_get (skill_db[id].pl, id, 1); }
int	skill_get_nk( int id ){ skill_get (skill_db[id].nk, id, 1); }
int	skill_get_max( int id ){ skill_get (skill_db[id].max, id, 1); }
int	skill_get_range( int id , int lv ){ skill_get(skill_db[id].range[lv-1], id, lv); }
int	skill_get_splash( int id , int lv ){ skill_chk (id, lv); return (skill_db[id].splash[lv-1]>=0?skill_db[id].splash[lv-1]:AREA_SIZE); }
int	skill_get_hp( int id ,int lv ){ skill_get (skill_db[id].hp[lv-1], id, lv); }
int	skill_get_sp( int id ,int lv ){ skill_get (skill_db[id].sp[lv-1], id, lv); }
int	skill_get_hp_rate(int id, int lv ){ skill_get (skill_db[id].hp_rate[lv-1], id, lv); }
int	skill_get_sp_rate(int id, int lv ){ skill_get (skill_db[id].sp_rate[lv-1], id, lv); }
int	skill_get_state(int id) { skill_get (skill_db[id].state, id, 1); }
int	skill_get_spiritball(int id, int lv) { skill_get (skill_db[id].spiritball[lv-1], id, lv); }
int	skill_get_itemid(int id, int idx) { skill_get (skill_db[id].itemid[idx], id, 1); }
int	skill_get_itemqty(int id, int idx) { skill_get (skill_db[id].amount[idx], id, 1); }
int	skill_get_zeny( int id ,int lv ){ skill_get (skill_db[id].zeny[lv-1], id, lv); }
int	skill_get_num( int id ,int lv ){ skill_get (skill_db[id].num[lv-1], id, lv); }
int	skill_get_cast( int id ,int lv ){ skill_get (skill_db[id].cast[lv-1], id, lv); }
int	skill_get_delay( int id ,int lv ){ skill_get (skill_db[id].delay[lv-1], id, lv); }
int	skill_get_walkdelay( int id ,int lv ){ skill_get (skill_db[id].walkdelay[lv-1], id, lv); }
int	skill_get_time( int id ,int lv ){ skill_get (skill_db[id].upkeep_time[lv-1], id, lv); }
int	skill_get_time2( int id ,int lv ){ skill_get (skill_db[id].upkeep_time2[lv-1], id, lv); }
int	skill_get_castdef( int id ){ skill_get (skill_db[id].cast_def_rate, id, 1); }
int	skill_get_weapontype( int id ){ skill_get (skill_db[id].weapon, id, 1); }
int	skill_get_ammotype( int id ){ skill_get (skill_db[id].ammo, id, 1); }
int	skill_get_ammo_qty( int id, int lv ){ skill_get (skill_db[id].ammo_qty[lv-1], id, lv); }
int	skill_get_inf2( int id ){ skill_get (skill_db[id].inf2, id, 1); }
int	skill_get_castcancel( int id ){ skill_get (skill_db[id].castcancel, id, 1); }
int	skill_get_maxcount( int id ){ skill_get (skill_db[id].maxcount, id, 1); }
int	skill_get_blewcount( int id ,int lv ){ skill_get (skill_db[id].blewcount[lv-1], id, lv); }
int	skill_get_mhp( int id ,int lv ){ skill_get (skill_db[id].mhp[lv-1], id, lv); }
int	skill_get_castnodex( int id ,int lv ){ skill_get (skill_db[id].castnodex[lv-1], id, lv); }
int	skill_get_delaynodex( int id ,int lv ){ skill_get (skill_db[id].delaynodex[lv-1], id, lv); }
int	skill_get_nocast ( int id ){ skill_get (skill_db[id].nocast, id, 1); }
int	skill_get_type( int id ){ skill_get (skill_db[id].skill_type, id, 1); }
int	skill_get_unit_id ( int id, int flag ){ skill_get (skill_db[id].unit_id[flag], id, 1); }
int	skill_get_unit_layout_type( int id ,int lv ){ skill_get (skill_db[id].unit_layout_type[lv-1], id, lv); }
int	skill_get_unit_interval( int id ){ skill_get (skill_db[id].unit_interval, id, 1); }
int	skill_get_unit_range( int id, int lv ){ skill_get (skill_db[id].unit_range[lv-1], id, lv); }
int	skill_get_unit_target( int id ){ skill_get ((skill_db[id].unit_target&BCT_ALL), id, 1); }
int	skill_get_unit_bl_target( int id ){ skill_get ((skill_db[id].unit_target&BL_ALL), id, 1); }
int	skill_get_unit_flag( int id ){ skill_get (skill_db[id].unit_flag, id, 1); }
const char*	skill_get_name( int id ){
	if (id >= GD_SKILLRANGEMIN && id <= GD_SKILLRANGEMAX)
		return "UNKNOWN_SKILL";
	if (id >= GD_SKILLBASE)
		id = GD_SKILLRANGEMIN + id - GD_SKILLBASE;
	if (id < 1 || id > MAX_SKILL_DB || skill_db[id].name==NULL)
		return "UNKNOWN_SKILL"; //Can't use skill_chk because we return a string.
	return skill_db[id].name; 
}

int skill_tree_get_max(int id, int b_class){
	int i, skillid;
	for(i=0;(skillid=skill_tree[b_class][i].id)>0;i++)
		if (id == skillid) return skill_tree[b_class][i].max;
	return skill_get_max (id);
}

/* �v�?�g�^�C�v */
int skill_castend_damage_id( struct block_list* src, struct block_list *bl,int skillid,int skilllv,unsigned int tick,int flag );
int skill_frostjoke_scream(struct block_list *bl,va_list ap);
int status_change_timer_sub(struct block_list *bl, va_list ap);
int skill_attack_area(struct block_list *bl,va_list ap);
struct skill_unit_group *skill_locate_element_field(struct block_list *bl); // [Skotlex]
int skill_graffitiremover(struct block_list *bl, va_list ap); // [Valaris]
int skill_greed(struct block_list *bl, va_list ap);
int skill_landprotector(struct block_list *bl, va_list ap);
int skill_ganbatein(struct block_list *bl, va_list ap);
int skill_trap_splash(struct block_list *bl, va_list ap);
int skill_count_target(struct block_list *bl, va_list ap);
struct skill_unit_group_tickset *skill_unitgrouptickset_search(struct block_list *bl,struct skill_unit_group *sg,int tick);
static int skill_unit_onplace(struct skill_unit *src,struct block_list *bl,unsigned int tick);
static int skill_unit_onleft(int skill_id, struct block_list *bl,unsigned int tick);
int skill_unit_effect(struct block_list *bl,va_list ap);
static void skill_moonlit(struct block_list* src, struct block_list* partner, int skilllv);

int enchant_eff[5] = { 10, 14, 17, 19, 20 };
int deluge_eff[5] = { 5, 9, 12, 14, 15 };

int skill_get_casttype(int id)
{
	int inf = skill_get_inf(id);
	if (inf&(INF_GROUND_SKILL))
		return CAST_GROUND;
	if (inf&INF_SUPPORT_SKILL)
		return CAST_NODAMAGE;
	if (inf&INF_SELF_SKILL) {
		if(skill_get_inf2(id)&INF2_NO_TARGET_SELF)
			return CAST_DAMAGE; //Combo skill.
		return CAST_NODAMAGE;
	}
	if (skill_get_nk(id)&NK_NO_DAMAGE)
		return CAST_NODAMAGE;
	return CAST_DAMAGE;
};

//Returns actual skill range taking into account attack range and AC_OWL [Skotlex]
int skill_get_range2(struct block_list *bl, int id, int lv) {
	int range = skill_get_range(id, lv);
	if(range < 0) {
		if (battle_config.use_weapon_skill_range)
			return status_get_range(bl);
		range *=-1;
	}
	//TODO: Find a way better than hardcoding the list of skills affected by AC_VULTURE
	switch (id) {
	case AC_SHOWER:
	case AC_DOUBLE:
	case HT_BLITZBEAT:
	case AC_CHARGEARROW:
	case SN_FALCONASSAULT:
	case SN_SHARPSHOOTING:
	case HT_POWER:
		if (bl->type == BL_PC)
			range += pc_checkskill((struct map_session_data *)bl, AC_VULTURE);
		else
			range += 10; //Assume level 10?
		break;
	// added to allow GS skills to be effected by the range of Snake Eyes [Reddozen]
	case GS_RAPIDSHOWER:
	case GS_TRACKING:
	case GS_PIERCINGSHOT:
	case GS_FULLBUSTER:
	case GS_SPREADATTACK:
	case GS_GROUNDDRIFT:
		if (bl->type == BL_PC)
			range += pc_checkskill((struct map_session_data *)bl, GS_SNAKEEYE);
		else
			range += 10; //Assume level 10?
		break;
	}

	return range;
}

// Making plagiarize check its own function [Aru]
int can_copy(struct map_session_data *sd, int skillid)
{
	// Never copy NPC/Wedding Skills
	if (skill_get_inf2(skillid)&(INF2_NPC_SKILL|INF2_WEDDING_SKILL))
		return 0;

	// High-class skills
	if((skillid >= LK_AURABLADE && skillid <= ASC_CDP) || (skillid >= ST_PRESERVE && skillid <= CR_CULTIVATION))
	{
		if(battle_config.copyskill_restrict == 2)
			return 0;
		else if(battle_config.copyskill_restrict)
			return (sd->status.class_ == JOB_STALKER);
	}

	return 1;
}

// [MouseJstr] - skill ok to cast? and when?
int skillnotok(int skillid, struct map_session_data *sd)
{	
	int i = skillid;
	nullpo_retr (1, sd);
	//if (sd == 0)
		//return 0; 
		//return 1;
	// I think it was meant to be "no skills allowed when not a valid sd"
	
	if (skillid >= GD_SKILLRANGEMIN && skillid <= GD_SKILLRANGEMAX)
		return 1;

	if (i >= GD_SKILLBASE)
		i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;
	
	if (i > MAX_SKILL || i < 0)
		return 1;
	
	if (sd->blockskill[i] > 0)
		return 1;

	if (battle_config.gm_skilluncond && pc_isGM(sd) >= battle_config.gm_skilluncond)
		return 0;  // gm's can do anything damn thing they want

	// Check skill restrictions [Celest]
	if(!map_flag_vs(sd->bl.m) && skill_get_nocast (skillid) & 1)
		return 1;
	if(map[sd->bl.m].flag.pvp && skill_get_nocast (skillid) & 2)
		return 1;
	if(map_flag_gvg(sd->bl.m) && skill_get_nocast (skillid) & 4)
		return 1;
	if (agit_flag && skill_get_nocast (skillid) & 8)
		return 1;
	if (battle_config.pk_mode && map[sd->bl.m].flag.pvp && skill_get_nocast (skillid) & 16)
		return 1;
	if(map[sd->bl.m].flag.restricted && map[sd->bl.m].zone && skill_get_nocast (skillid) & (8*map[sd->bl.m].zone))
		return 1;

	switch (skillid) {
		case AL_WARP:
			if(map[sd->bl.m].flag.nowarp) {
				clif_skill_teleportmessage(sd,0);
				return 1;
			}
			return 0;
		break;
		case AL_TELEPORT:
			if(map[sd->bl.m].flag.noteleport) {
				clif_skill_teleportmessage(sd,0);
				return 1;
			}
			return 0;
		case TK_HIGHJUMP:
			if(map[sd->bl.m].flag.noteleport && !map_flag_gvg(sd->bl.m))
		  	{	//Can't be used on noteleport maps, except for gvg maps [Skotlex]
				clif_skill_fail(sd,skillid,0,0);
				return 1;
			}
			break;
		case WE_CALLPARTNER:
		case WE_CALLPARENT:
		case WE_CALLBABY:
			if (map[sd->bl.m].flag.nomemo) {
				clif_skill_teleportmessage(sd,1);
				return 1;
			}
			break;	
		case MC_VENDING:
		case MC_IDENTIFY:
			return 0; // always allowed
		case WZ_ICEWALL:
			// noicewall flag [Valaris]
			if (map[sd->bl.m].flag.noicewall) {
				clif_skill_fail(sd,skillid,0,0);
				return 1;
			}
	}
	return (map[sd->bl.m].flag.noskill);
}

/* �X�L�����j�b�g�̔z�u?���Ԃ� */
struct skill_unit_layout skill_unit_layout[MAX_SKILL_UNIT_LAYOUT];
int firewall_unit_pos;
int icewall_unit_pos;

struct skill_unit_layout *skill_get_unit_layout (int skillid, int skilllv, struct block_list *src, int x, int y)
{	
	int pos = skill_get_unit_layout_type(skillid,skilllv);
	int dir;

	if (pos != -1)
		return &skill_unit_layout[pos];

	if (src->x == x && src->y == y)
		dir = 2;
	else
		dir = map_calc_dir(src,x,y);

	if (skillid == MG_FIREWALL)
		return &skill_unit_layout [firewall_unit_pos + dir];
	else if (skillid == WZ_ICEWALL)
		return &skill_unit_layout [icewall_unit_pos + dir];

	ShowError("Unknown unit layout for skill %d, %d\n",skillid,skilllv);
	return &skill_unit_layout[0];
}

/*==========================================
 * �X�L���lj�?��
 *------------------------------------------
 */
int skill_additional_effect (struct block_list* src, struct block_list *bl, int skillid, int skilllv, int attack_type, unsigned int tick)
{
	struct map_session_data *sd=NULL;
	struct map_session_data *dstsd=NULL;
	struct status_change *sc;
	struct status_change *tsc;
	struct mob_data *md=NULL;
	struct mob_data *dstmd=NULL;
	struct pet_data *pd=NULL;

	int skill,skill2;
	int rate;

	nullpo_retr(0, src);
	nullpo_retr(0, bl);

	if(skillid < 0) 
	{	// remove the debug print when this case is finished
		ShowDebug("skill_additional_effect: skillid=%i\ncall: %p %p %i %i %i %i",skillid,
						src, bl,skillid,skilllv,attack_type,tick);
		return 0;
	}
	if(skillid > 0 && skilllv <= 0) return 0;	// don't forget auto attacks! - celest

	switch (src->type) {
	case BL_PC:
		sd = (struct map_session_data *)src;
		break;
	case BL_MOB:
		md = (struct mob_data *)src;
		break;
	case BL_PET:
		pd = (struct pet_data *)src; // [Valaris]
		break;
	}
	
	switch (bl->type) {
	case BL_PC:
		dstsd=(struct map_session_data *)bl;
		break;
	case BL_MOB:
		dstmd=(struct mob_data *)bl;
		break;
	}
	sc = status_get_sc(src);
	tsc = status_get_sc(bl);

	if (!tsc) //skill additional effect is about adding effects to the target...
		//So if the target can't be inflicted with statuses, this is pointless.
		return 0;	

	switch(skillid){
	case 0: // Normal attacks (no skill used)
	{
		if(sd) {
			// Automatic trigger of Blitz Beat
			if (pc_isfalcon(sd) && sd->status.weapon == W_BOW && (skill=pc_checkskill(sd,HT_BLITZBEAT))>0 &&
				rand()%1000 <= sd->paramc[5]*10/3+1 ) {
				int lv=(sd->status.job_level+9)/10;
				skill_castend_damage_id(src,bl,HT_BLITZBEAT,(skill<lv)?skill:lv,tick,0xf00000);
			}
			// Gank
			if(dstmd && dstmd->state.steal_flag<battle_config.skill_steal_max_tries && sd->status.weapon != W_BOW && (skill=pc_checkskill(sd,RG_SNATCHER)) > 0 &&
				(skill*15 + 55) + (skill2 = pc_checkskill(sd,TF_STEAL))*10 > rand()%1000) {
				if(pc_steal_item(sd,bl))
					clif_skill_nodamage(src,bl,TF_STEAL,skill2,1);
				else if (battle_config.display_snatcher_skill_fail)
					clif_skill_fail(sd,skillid,0,0);
			}
			// Chance to trigger Taekwon kicks [Dralnu]
			if(sd->sc.count && sd->sc.data[SC_COMBO].timer == -1) {
				if(sd->sc.data[SC_READYSTORM].timer != -1 &&
					sc_start4(src,SC_COMBO, 15, TK_STORMKICK,0,0,0,
						(2000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src))))
					; //Stance triggered
				else if(sd->sc.data[SC_READYDOWN].timer != -1 &&
					sc_start4(src,SC_COMBO, 15, TK_DOWNKICK,0,0,0,
						(2000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src))))
					; //Stance triggered
				else if(sd->sc.data[SC_READYTURN].timer != -1 && 
					sc_start4(src,SC_COMBO, 15, TK_TURNKICK,0,0,0,
						(2000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src))))
					; //Stance triggered
				else if(sd->sc.data[SC_READYCOUNTER].timer != -1)
				{	//additional chance from SG_FRIEND [Komurka]
					rate = 20;
					if (sd->sc.data[SC_SKILLRATE_UP].timer != -1 && sd->sc.data[SC_SKILLRATE_UP].val1 == TK_COUNTER) {
						rate += rate*sd->sc.data[SC_SKILLRATE_UP].val2/100;
						status_change_end(src,SC_SKILLRATE_UP,-1);
					} 
					sc_start4(src,SC_COMBO, rate, TK_COUNTER, bl->id,0,0,
						(2000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src)));
				}
			}
		}
	
		if (sc && sc->count) {	
		// Enchant Poison gives a chance to poison attacked enemies
			if(sc->data[SC_ENCPOISON].timer != -1)
				sc_start4(bl,SC_POISON,sc->data[SC_ENCPOISON].val1,
					sc->data[SC_ENCPOISON].val1,0,0,0,skill_get_time2(AS_ENCHANTPOISON,sc->data[SC_ENCPOISON].val1));
			// Enchant Deadly Poison gives a chance to deadly poison attacked enemies
			if(sc->data[SC_EDP].timer != -1)
				sc_start4(bl,SC_DPOISON,sc->data[SC_EDP].val2,
					sc->data[SC_EDP].val1,0,0,0,skill_get_time2(ASC_EDP,sc->data[SC_EDP].val1));
		}
		if (tsc->count) {
			if (tsc->data[SC_SPLASHER].timer != -1)
				sc_start4(bl,SC_POISON,2*tsc->data[SC_SPLASHER].val1+10,
					tsc->data[SC_SPLASHER].val1,0,0,0,
					skill_get_time2(tsc->data[SC_SPLASHER].val2,tsc->data[SC_SPLASHER].val1));
		}
	}
	break;

	case SM_BASH:			/* �o�b�V��?i�}?�?U??j */
		if( sd && skilllv > 5 && pc_checkskill(sd,SM_FATALBLOW)>0 ){
			//TODO: How much % per base level it actually is?
			sc_start(bl,SC_STUN,(5*(skilllv-5)+(int)sd->status.base_level/10),
				skilllv,skill_get_time2(SM_FATALBLOW,skilllv));
		}
		break;

	case AS_VENOMKNIFE:
		if (sd) //Poison chance must be that of Envenom. [Skotlex]
			skilllv = pc_checkskill(sd, TF_POISON);
	case TF_POISON:			/* �C���x�i�� */
	case AS_SPLASHER:		/* �x�i���X�v���b�V��? */
		if(!sc_start(bl,SC_POISON,(2*skilllv+10),skilllv,skill_get_time2(skillid,skilllv))
			&&	sd && skillid==TF_POISON
		)
			clif_skill_fail(sd,skillid,0,0);
		break;

	case AS_SONICBLOW:		/* �\�j�b�N�u�?? */
		sc_start(bl,SC_STUN,(2*skilllv+10),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case AS_GRIMTOOTH:
		{
			int type = dstsd?SC_SLOWDOWN:SC_STOP;
			if (tsc->data[type].timer == -1)
				sc_start(bl,type,100,skilllv,skill_get_time2(skillid, skilllv));
			break;
		}
	case MG_FROSTDIVER:		/* �t�?�X�g�_�C�o? */
	case WZ_FROSTNOVA:		/* �t�?�X�g�m���@ */
		{
			rate = (skilllv*3+35)-(status_get_int(bl)+status_get_luk(bl))/15;
			if (rate <= 5)
				rate = 5;
			sc_start(bl,SC_FREEZE,rate,skilllv,skill_get_time2(skillid,skilllv));
		}
		break;

	case WZ_STORMGUST:		/* �X�g?���K�X�g */
		tsc->data[SC_FREEZE].val3++;
		if(tsc->data[SC_FREEZE].val3 >= 3)
			status_change_start(bl,SC_FREEZE,10000,
				skilllv,0,0,0,skill_get_time2(skillid,skilllv),8);
		break;

	case WZ_METEOR:
		sc_start(bl,SC_STUN,3*skilllv,skilllv,skill_get_time2(skillid,skilllv));
		break;

	case WZ_VERMILION:
		sc_start(bl,SC_BLIND,4*skilllv,skilllv,skill_get_time2(skillid,skilllv));
		break;
		
	case HT_FREEZINGTRAP:	/* �t��?�W���O�g���b�v */
		sc_start(bl,SC_FREEZE,(3*skilllv+35),skilllv,skill_get_time2(skillid,skilllv));
		break;

	 case HT_FLASHER:  /* Flasher */
		sc_start(bl,SC_BLIND,(10*skilllv+30),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case HT_LANDMINE:		/* �����h�}�C�� */
		sc_start(bl,SC_STUN,(5*skilllv+30),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case HT_SHOCKWAVE:	//it can't affect mobs, because they have no SP...
		if(dstsd)
			pc_damage_sp(dstsd, 0, 15*skilllv+5);
		break;

	case HT_SANDMAN:		/* �T���h�}�� */
		sc_start(bl,SC_SLEEP,(10*skilllv+40),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case TF_SPRINKLESAND:	/* ?��܂� */
		sc_start(bl,SC_BLIND,20,skilllv,skill_get_time2(skillid,skilllv));
		break;

	case TF_THROWSTONE:		/* ?��� */
		sc_start(bl,SC_STUN,3,skilllv,skill_get_time2(skillid,skilllv));
		sc_start(bl,SC_BLIND,3,skilllv,skill_get_time2(skillid,skilllv));
		break;

	case NPC_DARKCROSS:
	case CR_HOLYCROSS:		/* �z?��?�N���X */
		sc_start(bl,SC_BLIND,3*skilllv,skilllv,skill_get_time2(skillid,skilllv));
		break;

	case CR_GRANDCROSS:		/* �O�����h�N�?�X */
	case NPC_GRANDDARKNESS:	/*�ŃO�����h�N�?�X*/
		{
			int race = status_get_race(bl);
			if(battle_check_undead(race,status_get_elem_type(bl)) || race == RC_DEMON)
				sc_start(bl,SC_BLIND,100,skilllv,skill_get_time2(skillid,skilllv));
		}
		break;

	case AM_ACIDTERROR:
		sc_start(bl,SC_BLEEDING,(skilllv*3),skilllv,skill_get_time2(skillid,skilllv));
		if (skill_break_equip(bl, EQP_ARMOR, 100*skill_get_time(skillid,skilllv), BCT_ENEMY))
			clif_emotion(bl,23);
		break;

	case AM_DEMONSTRATION:
		skill_break_equip(bl, EQP_WEAPON, 100*skilllv, BCT_ENEMY);
		break;
		
	case CR_SHIELDCHARGE:		/* �V?���h�`��?�W */
		sc_start(bl,SC_STUN,(15+skilllv*5),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case PA_PRESSURE:	/* �v���b�V��? */
		if (dstsd)
			pc_damage_sp(dstsd, 0, 15 +5*skilllv);
		break;

	case RG_RAID:		/* �T�v���C�Y�A�^�b�N */
		sc_start(bl,SC_STUN,(10+3*skilllv),skilllv,skill_get_time2(skillid,skilllv));
		sc_start(bl,SC_BLIND,(10+3*skilllv),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case BA_FROSTJOKE:
		sc_start(bl,SC_FREEZE,(15+5*skilllv),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case DC_SCREAM:
		sc_start(bl,SC_STUN,(25+5*skilllv),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case BD_LULLABY:	/* �q��S */
		sc_start(bl,SC_SLEEP,15,skilllv,skill_get_time2(skillid,skilllv));
		break;

	case DC_UGLYDANCE:
		if (dstsd) {
			int skill, sp = 5+5*skilllv;
			if(sd && (skill=pc_checkskill(sd,DC_DANCINGLESSON)))
			    sp += 5+skill;
			pc_damage_sp(dstsd, sp, 0);
		}
  		break;
	case SL_STUN:
		if (status_get_size(bl)==1) //Only stuns mid-sized mobs.
			sc_start(bl,SC_STUN,(30+10*skilllv),skilllv,skill_get_time(skillid,skilllv));
		break;
			
	/* MOB�̒lj�?�ʕt���X�L�� */
	case NPC_PETRIFYATTACK:
	case NPC_CURSEATTACK:
	case NPC_SLEEPATTACK:
	case NPC_BLINDATTACK:
	case NPC_POISON:
	case NPC_SILENCEATTACK:
	case NPC_STUNATTACK:
		sc_start(bl,SkillStatusChangeTable[skillid],100,skilllv,src->type==BL_PET?skilllv*1000:skill_get_time2(skillid,skilllv));
		break;

	case NPC_MENTALBREAKER:
		if(dstsd) {
			int sp = dstsd->status.max_sp*(10+skilllv)/100;
			if(sp < 1) sp = 1;
			pc_damage_sp(dstsd,sp,0);
		}
		break;
	// Equipment breaking monster skills [Celest]
	case NPC_BREAKWEAPON:
		skill_break_equip(bl, EQP_WEAPON, 150*skilllv, BCT_ENEMY);
		break;
	case NPC_BREAKARMOR:
		skill_break_equip(bl, EQP_ARMOR, 150*skilllv, BCT_ENEMY);
		break;
	case NPC_BREAKHELM:
		skill_break_equip(bl, EQP_HELM, 150*skilllv, BCT_ENEMY);
		break;
	case NPC_BREAKSHIELD:
		skill_break_equip(bl, EQP_SHIELD, 150*skilllv, BCT_ENEMY);
		break;

	case CH_TIGERFIST:
		sc_start(bl,SC_STOP,(10+skilllv*10),0,skill_get_time2(skillid,skilllv));
		break;

	case LK_SPIRALPIERCE:
		sc_start(bl,SC_STOP,(15+skilllv*5),0,skill_get_time2(skillid,skilllv));
		break;

	case ST_REJECTSWORD:	/* �t��?�W���O�g���b�v */
		sc_start(bl,SC_AUTOCOUNTER,(skilllv*15),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case PF_FOGWALL:		/* �z?��?�N�?�X */
		if (src != bl && tsc->data[SC_DELUGE].timer == -1)
			status_change_start(bl,SC_BLIND,10000,skilllv,0,0,0,skill_get_time2(skillid,skilllv),8);
		break;

	case LK_HEADCRUSH:				/* �w�b�h�N���b�V�� */
		{
			//?�?���ǂ�������Ȃ��̂œK?��
			int race = status_get_race(bl);
			if (!(battle_check_undead(race, status_get_elem_type(bl)) || race == RC_DEMON))
				sc_start(bl, SC_BLEEDING,50, skilllv, skill_get_time2(skillid,skilllv));
		}
		break;

	case LK_JOINTBEAT:				/* �W���C���g�r?�g */
		//?�?���ǂ�������Ȃ��̂œK?��
		sc_start(bl,SkillStatusChangeTable[skillid],(5*skilllv+5),skilllv,skill_get_time2(skillid,skilllv));
		break;

	case ASC_METEORASSAULT:			/* �?�e�I�A�T���g */
		//Any enemies hit by this skill will receive Stun, Darkness, or external bleeding status ailment with a 5%+5*SkillLV% chance.
		switch(rand()%3) {
			case 0:
				sc_start(bl,SC_BLIND,(5+skilllv*5),skilllv,skill_get_time2(skillid,1));
				break;
			case 1:
				sc_start(bl,SC_STUN,(5+skilllv*5),skilllv,skill_get_time2(skillid,2));
				break;
			default:
				sc_start(bl,SC_BLEEDING,(5+skilllv*5),skilllv,skill_get_time2(skillid,3));
  		}
		break;

	case HW_NAPALMVULCAN:			/* �i�p?���o���J�� */
		// skilllv*5%�̊m���Ŏ�
		sc_start(bl,SC_CURSE,5*skilllv,skilllv,skill_get_time2(skillid,skilllv));
		break;

	case WS_CARTTERMINATION:	// Cart termination
		sc_start(bl,SC_STUN,5*skilllv,skilllv,skill_get_time2(skillid,skilllv));
		break;

	case CR_ACIDDEMONSTRATION:
		skill_break_equip(bl, EQP_WEAPON|EQP_ARMOR, 100*skilllv, BCT_ENEMY);
		break;

	case TK_DOWNKICK:
		sc_start(bl,SC_STUN,100,skilllv,skill_get_time(skillid,skilllv));
		break;
			
	case TK_JUMPKICK:
		//Cancel out Soul Linker status of the target. [Skotlex]
		if (tsc->count) {
			if (tsc->data[SC_PRESERVE].timer != -1) //preserve blocks the cleaning
				break;	
			//Remove pitched potions effect.
			if (tsc->data[SC_ASPDPOTION0].timer != -1 && tsc->data[SC_ASPDPOTION0].val4)
				status_change_end(bl, SC_ASPDPOTION0, -1);
			if (tsc->data[SC_ASPDPOTION1].timer != -1 && tsc->data[SC_ASPDPOTION1].val4)
				status_change_end(bl, SC_ASPDPOTION1, -1);
			if (tsc->data[SC_ASPDPOTION2].timer != -1 && tsc->data[SC_ASPDPOTION2].val4)
				status_change_end(bl, SC_ASPDPOTION2, -1);
			if (tsc->data[SC_ASPDPOTION3].timer != -1 && tsc->data[SC_ASPDPOTION3].val4)
				status_change_end(bl, SC_ASPDPOTION3, -1);
			if (tsc->data[SC_SPIRIT].timer != -1)
				status_change_end(bl, SC_SPIRIT, -1);
			if (tsc->data[SC_ONEHAND].timer != -1)
				status_change_end(bl, SC_ONEHAND, -1);
			if (tsc->data[SC_ADRENALINE2].timer != -1)
				status_change_end(bl, SC_ADRENALINE2, -1);
		}		
		break;
	case MO_BALKYOUNG: //Note: attack_type is passed as BF_WEAPON for the actual target, BF_MISC for the splash-affected mobs.
		if(attack_type == BF_MISC) //70% base stun chance...
			sc_start(bl,SC_STUN,70,skilllv,skill_get_time2(skillid,skilllv));
		break;
	//Until they're at right position - gs_statuschange- [Vicious]
	case GS_BULLSEYE: //0.1% coma rate.
		status_change_start(bl,SC_COMA,10,skilllv,0,0,0,0,0);
		break;
	case GS_CRACKER:
		if (!dstsd)	// according to latest patch, should not work on players [Reddozen]
			sc_start(bl,SC_STUN,(100 - 10*distance_bl(src, bl)),skilllv,skill_get_time2(skillid,skilllv)); //Temp stun rate 
		break;
	case GS_PIERCINGSHOT:
		sc_start(bl,SC_BLEEDING,(skilllv*3),skilllv,skill_get_time2(skillid,skilllv));
		break;
	case GS_FULLBUSTER:
		sc_start(bl,SC_BLIND,(2*skilllv),skilllv,skill_get_time2(skillid,1));
		break;
	case NJ_HYOUSYOURAKU:
		sc_start(bl,SC_FREEZE,(10+10*skilllv),skilllv,skill_get_time2(skillid,skilllv));
		break;

	//case GS_FLING:	// this needs to be looked at [Reddozen]
	//	if (skill == GS_FLING) { // gunslinger [marquis007]
	//		int spiritball = (sd->spiritball > 5 ? 5 : sd->spiritball);
	//	} else {
	//		int spiritball = 1;
	//	}
	//
	//	if (spiritball <= sd->spiritball && sd->spiritball != 0){
	//		pc_delspiritball(sd,spiritball,0);
	//		status_change_start(bl,SC_FLING,10000,spiritball*5,0,0,0,skill_get_time(skillid,skilllv)));
	//	}
	//	break;
	}

	if (md && battle_config.summons_inherit_effects && md->master_id && md->special_state.ai)
	{	//Pass heritage to Master for status causing effects. [Skotlex]
		sd = map_id2sd(md->master_id);
	}

	if(sd && skillid != MC_CARTREVOLUTION && skillid != AM_DEMONSTRATION && skillid != CR_REFLECTSHIELD && attack_type&BF_WEAPON){	/* �J?�h�ɂ��lj�?�� */
		int i, type;
		for(i=SC_COMMON_MIN;i<=SC_COMMON_MAX;i++){
			type=i-SC_COMMON_MIN;
			rate = sd->addeff[type]+(sd->state.arrow_atk?sd->arrow_addeff[type]:0);
			if (!rate)
				continue; //Code Speedup.
			status_change_start(bl,i,rate,7,0,0,0,skill_get_time2(StatusSkillChangeTable[type],7),0);
		}
	}

	//Reports say that autospell effects get triggered on skills and pretty much everything including splash attacks. [Skotlex]
	//No need to check the NK value as this function is only called on attacks
	//(or stuff that should invoke these things.
	if(sd && !status_isdead(bl) && src != bl/* &&
		!(skillid && skill_get_nk(skillid)&NK_NO_DAMAGE)*/) {
		struct block_list *tbl;
		struct unit_data *ud;
		int i;
		for (i = 0; i < MAX_PC_BONUS && sd->autospell[i].id; i++) {

			skill = (sd->autospell[i].id > 0) ? sd->autospell[i].id : -sd->autospell[i].id;
			
			if (skillnotok(skill, sd))
				continue;

			//skill2 reused to store skilllv.
			skill2 = (sd->autospell[i].lv > 0) ? sd->autospell[i].lv : 1;
			rate = (!sd->state.arrow_atk) ? sd->autospell[i].rate : sd->autospell[i].rate / 2;

			if (rand()%1000 > rate)
				continue;
			if (sd->autospell[i].id < 0)
				tbl = src;
			else
				tbl = bl;
			
			if (tbl != src && !battle_check_range(src, tbl, skill_get_range2(src, skill, skill2)))
				continue; //Autoskills DO check for target-src range. [Skotlex]
			rate = skill_get_inf(skill);
			switch (skill_get_casttype(skill)) {
				case CAST_GROUND:
					skill_castend_pos2(src, tbl->x, tbl->y, skill, skill2, tick, 0);
					break;
				case CAST_NODAMAGE:
					skill_castend_nodamage_id(src, tbl, skill, skill2, tick, 0);
					break;
				case CAST_DAMAGE:
					skill_castend_damage_id(src, tbl, skill, skill2, tick, 0);
					break;
			}
			//Set canact delay. [Skotlex]
			ud = unit_bl2ud(src);
			if (ud) {
				rate = skill_delayfix(src, skill, skill2)/2;
				if (DIFF_TICK(ud->canact_tick, tick + rate) < 0)
					ud->canact_tick = tick+rate;
			}
			break; //Only one auto skill comes off at a time.
		}
	}
	return 0;
}

/* Splitted off from skill_additional_effect, which is never called when the
 * attack skill kills the enemy. Place in this function counter status effects 
 * when using skills (eg: Asura's sp regen penalty, or counter-status effects 
 * from cards) that will take effect on the source, not the target. [Skotlex]
 * Note: Currently this function only applies to Extremity Fist and BF_WEAPON 
 * type of skills, so not every instance of skill_additional_effect needs a call
 * to this one.
 */
int skill_counter_additional_effect (struct block_list* src, struct block_list *bl, int skillid, int skilllv, int attack_type, unsigned int tick)
{
	int rate;
	struct map_session_data *sd=NULL;
	struct map_session_data *dstsd=NULL;
	struct status_change *tsc;
	
	nullpo_retr(0, src);
	nullpo_retr(0, bl);

	if(skillid < 0) 
	{	// remove the debug print when this case is finished
		ShowDebug("skill_counter_additional_effect: skillid=%i\ncall: %p %p %i %i %i %i",skillid,
						src, bl,skillid,skilllv,attack_type,tick);
		return 0;
	}
	if(skillid > 0 && skilllv <= 0) return 0;	// don't forget auto attacks! - celest

	tsc = status_get_sc(bl);
	if (tsc && !tsc->count)
		tsc = NULL;
	
	BL_CAST(BL_PC, src, sd);
	BL_CAST(BL_PC, bl, dstsd);

	switch(skillid){
	case 0: //Normal Attack
		if(tsc && tsc->data[SC_KAAHI].timer != -1 && tsc->data[SC_KAAHI].val4 == -1)
			tsc->data[SC_KAAHI].val4 = add_timer(
				tick+skill_get_time2(SL_KAAHI,tsc->data[SC_KAAHI].val1), 
				kaahi_heal_timer, bl->id, SC_KAAHI); //Activate heal.
		break;
	case MO_EXTREMITYFIST:			/* ��?C���e���? */
		//��?C�����g����5���Ԏ��R�񕜂��Ȃ��悤�ɂȂ�
		sc_start(src,SkillStatusChangeTable[skillid],100,skilllv,skill_get_time2(skillid,skilllv));
		break;
	}
	
	if((sd||dstsd) && skillid != MC_CARTREVOLUTION && attack_type&BF_WEAPON){	/* �J?�h�ɂ��lj�?�� */
		int i, type;

		for(i=SC_COMMON_MIN;i<=SC_COMMON_MAX;i++){
			type=i-SC_COMMON_MIN;
			
			
			rate = sd?(sd->addeff2[type]+(sd->state.arrow_atk?sd->arrow_addeff2[type]:0)):0;
			if (rate) //Self infliced status from attacking.
				status_change_start(src,i,rate,7,0,0,0,skill_get_time2(StatusSkillChangeTable[type],7),0);

			rate = dstsd?dstsd->addeff3[type]:0;
			if (rate && (dstsd->addeff3_type[type] == 1 || ((sd && sd->state.arrow_atk) || (status_get_range(src)>2))))
				status_change_start(src,i,rate,7,0,0,0,skill_get_time2(StatusSkillChangeTable[type],7),0);
		}
	}

	if(sd && bl->type == BL_MOB && status_isdead(bl) && skill_get_inf(skillid)!=INF_GROUND_SKILL && (rate=pc_checkskill(sd,HW_SOULDRAIN))>0)
	{	//Soul Drain should only work on targetted spells [Skotlex]
		int sp;
		if (pc_issit(sd)) pc_setstand(sd); //Character stuck in attacking animation while 'sitting' fix. [Skotlex]
		clif_skill_nodamage(src,bl,HW_SOULDRAIN,rate,1);
		sp = (status_get_lv(bl))*(95+15*rate)/100;
		if (sp > 0) {
			if(sd->status.sp + sp > sd->status.max_sp)
				sp = sd->status.max_sp - sd->status.sp;
			sd->status.sp += sp;
			if (sp > 0 && battle_config.show_hp_sp_gain)
				clif_heal(sd->fd,SP_SP,sp);
		}
	}

	//Trigger counter-spells to retaliate against damage causing skills. [Skotlex]
	if(dstsd && !status_isdead(bl) && src != bl && !(skillid && skill_get_nk(skillid)&NK_NO_DAMAGE)) 
	{
		struct block_list *tbl;
		struct unit_data *ud;
		int i, skillid, skilllv, rate;

		for (i = 0; i < MAX_PC_BONUS; i++) {
			if (dstsd->autospell2[i].id == 0)
				break;

			skillid = (dstsd->autospell2[i].id > 0) ? dstsd->autospell2[i].id : -dstsd->autospell2[i].id;
			skilllv = (dstsd->autospell2[i].lv > 0) ? dstsd->autospell2[i].lv : 1;
			rate = ((sd && !sd->state.arrow_atk) || (status_get_range(src)<=2)) ?
				dstsd->autospell2[i].rate : dstsd->autospell2[i].rate / 2;
			
			if (skillnotok(skillid, dstsd))
				continue;
			if (rand()%1000 > rate)
				continue;
			if (dstsd->autospell2[i].id < 0)
				tbl = bl;
			else
				tbl = src;
			
			if (tbl != bl && !battle_check_range(bl, tbl, skill_get_range2(bl, skillid, skilllv)))
				continue; //Autoskills DO check for target-src range. [Skotlex]
			
			switch (skill_get_casttype(skillid)) {
				case CAST_GROUND:
					skill_castend_pos2(bl, tbl->x, tbl->y, skillid, skilllv, tick, 0);
					break;
				case CAST_NODAMAGE:
					skill_castend_nodamage_id(bl, tbl, skillid, skilllv, tick, 0);
					break;
				case CAST_DAMAGE:
					skill_castend_damage_id(bl, tbl, skillid, skilllv, tick, 0);
					break;
			}
			//Set canact delay. [Skotlex]
			ud = unit_bl2ud(bl);
			if (ud) {
				rate = skill_delayfix(bl, skillid, skilllv)/2;
				if (DIFF_TICK(ud->canact_tick, tick + rate) < 0)
					ud->canact_tick = tick+rate;
			}
			break; //trigger only one auto-spell per hit.
		}
	}
	return 0;
}
/*=========================================================================
 Breaks equipment. On-non players causes the corresponding strip effect.
 - rate goes from 0 to 10000 (100.00%)
 - flag is a BCT_ flag to indicate which type of adjustment should be used
   (BCT_ENEMY/BCT_PARTY/BCT_SELF) are the valid values.
--------------------------------------------------------------------------*/
int skill_break_equip(struct block_list *bl, unsigned short where, int rate, int flag) {
	static int where_list[4] = {EQP_WEAPON, EQP_ARMOR, EQP_SHIELD, EQP_HELM};
	static int scatk[4] = {SC_STRIPWEAPON, SC_STRIPARMOR, SC_STRIPSHIELD, SC_STRIPHELM };
	static int scdef[4] = {SC_CP_WEAPON, SC_CP_ARMOR, SC_CP_SHIELD, SC_CP_HELM};
	struct status_change *sc = status_get_sc(bl);
	int i,j;
	TBL_PC *sd;
	BL_CAST(BL_PC, bl, sd);
	if (sc && !sc->count)
		sc = NULL;
	
	if (sd) {
		if (sd->unbreakable_equip)
			where &= ~sd->unbreakable_equip;
		if (sd->unbreakable)
			rate -= rate*sd->unbreakable/100;
		if (where&EQP_WEAPON) {
			switch (sd->status.weapon) {
				case W_FIST:	//Bare fists should not break :P
				case W_1HAXE:
				case W_2HAXE:
				case W_MACE: // Axes and Maces can't be broken [DracoRPG]
				case W_STAFF:
				case W_BOOK: //Rods and Books can't be broken [Skotlex]
					where &= ~EQP_WEAPON;
			}
		}
	}
	if (flag&BCT_ENEMY) {
		if (battle_config.equip_skill_break_rate != 100)
			rate = rate*battle_config.equip_skill_break_rate/100;
	} else if (flag&(BCT_PARTY|BCT_SELF)) {
		if (battle_config.equip_self_break_rate != 100)
			rate = rate*battle_config.equip_self_break_rate/100;
	}

	for (i = 0; i < 4; i++) {
		if (where&where_list[i]) {
			if (sc && sc->count && sc->data[scdef[i]].timer != -1)
				where&=~where_list[i];
			else if (rand()%10000 >= rate)
				where&=~where_list[i];
			else if (!sd) //Cause Strip effect.
				sc_start(bl,scatk[i],100,0,skill_get_time(StatusSkillChangeTable[scatk[i]],1));
		}
	}
	if (!where) //Nothing to break.
		return 0;
	if (sd) {
		for (i = 0; i < 11; i++) {
			j = sd->equip_index[i];
			if (j <= 0 || sd->status.inventory[j].attribute == 1 || !sd->inventory_data[j])
				continue;
			flag = 0;
			switch(i) {
				case 6: //Upper Head
					flag = (where&EQP_HELM);
					break;
				case 7: //Body
					flag = (where&EQP_ARMOR);
					break;
				case 8: //Left/Right hands
				case 9:
					flag = (
						(where&EQP_WEAPON && sd->inventory_data[j]->type == 4) ||
						(where&EQP_SHIELD && sd->inventory_data[j]->type == 5));
					break;
				default:
					continue;
			}
			if (flag) {
				sd->status.inventory[j].attribute = 1;
				pc_unequipitem(sd, j, 3);
			}
		}
		clif_equiplist(sd);
	}

	return where; //Return list of pieces broken.
}
/*=========================================================================
 Used to knock back players, monsters, traps, etc
 If count&0xf00000, the direction is send in the 6th byte.
 If count&0x10000, the direction is to the back of the target, otherwise is away from the src.
 If count&0x20000, position update packets must not be sent.
 IF count&0X40000, direction is random.
--------------------------------------------------------------------------*/
int skill_blown( struct block_list *src, struct block_list *target,int count)
{
	int dx=0,dy=0,nx,ny;
	int x=target->x,y=target->y;
	int dir,ret;
	struct skill_unit *su=NULL;

	nullpo_retr(0, src);

	if (src != target && map_flag_gvg(target->m) && target->type != BL_SKILL)
		return 0; //No knocking back in WoE, except for skills... because traps CAN be knocked back.
	if (!count&0xffff)
		return 0; //Actual knockback distance is 0.
	
	switch (target->type) {
		case BL_MOB:
			if (((TBL_MOB*)target)->class_ == MOBID_EMPERIUM)
				return 0;
			break;
		case BL_SKILL:
			su=(struct skill_unit *)target;
			break;
	}

	if (count&0xf00000)
		dir = (count>>20)&0xf;
	else if (count&0x10000 || (target->x==src->x && target->y==src->y))
		dir = unit_getdir(target);
	else if (count&0x40000) //Flag for random pushing.
		dir = rand()%8;
	else
		dir = map_calc_dir(target,src->x,src->y);
	if (dir>=0 && dir<8){
		dx = -dirx[dir];
		dy = -diry[dir];
	}

	ret=path_blownpos(target->m,x,y,dx,dy,count&0xffff);
	nx=ret>>16;
	ny=ret&0xffff;

	if (!su)
		unit_stop_walking(target,0); 

	dx = nx - x;
	dy = ny - y;

	if (!dx && !dy) //Could not knockback.
		return 0;
	
	map_foreachinmovearea(clif_outsight,target->m,
		x-AREA_SIZE,y-AREA_SIZE,x+AREA_SIZE,y+AREA_SIZE,
		dx,dy,target->type==BL_PC?BL_ALL:BL_PC,target);
		
	if(su)
		skill_unit_move_unit_group(su->group,target->m,dx,dy);
	else
		map_moveblock(target, nx, ny, gettick());

	map_foreachinmovearea(clif_insight,target->m,
		nx-AREA_SIZE,ny-AREA_SIZE,nx+AREA_SIZE,ny+AREA_SIZE,
		-dx,-dy,target->type==BL_PC?BL_ALL:BL_PC,target);
	
	if(!(count&0x20000)) 
		clif_blown(target);

	return 0;
}

/*
 * =========================================================================
 * �X�L��?U??��?�?�܂Ƃ�
 * flag��?��?B16?i?
 *	00XRTTff
 *  ff	= magic�Ōv�Z�ɓn�����?j
 *	TT	= �p�P�b�g��type����(0�Ńf�t�H���g?j
 *  X   = �p�P�b�g�̃X�L��Lv
 *  R	= �\��?iskill_area_sub�Ŏg�p����?j
 *-------------------------------------------------------------------------
 */

int skill_attack( int attack_type, struct block_list* src, struct block_list *dsrc,
	 struct block_list *bl,int skillid,int skilllv,unsigned int tick,int flag )
{
	struct Damage dmg;
	struct status_change *sc;
	struct map_session_data *sd=NULL, *tsd=NULL;
	int type,lv,damage,rdamage=0;
	static int tmpdmg = 0;

	if(skillid > 0 && skilllv <= 0) return 0;

	nullpo_retr(0, src);	//Source is the master behind the attack (player/mob/pet)
	nullpo_retr(0, dsrc); //dsrc is the actual originator of the damage, can be the same as src, or a skill casted by src.
	nullpo_retr(0, bl); //Target to be attacked.

	if (src != dsrc) {
		//When caster is not the src of attack, this is a ground skill, and as such, do the relevant target checking. [Skotlex]
		if (!status_check_skilluse(battle_config.skill_caster_check?src:NULL, bl, skillid, 2))
			return 0;
	} else if (flag && skill_get_nk(skillid)&NK_SPLASH) {
		//Note that splash attacks often only check versus the targetted mob, those around the splash area normally don't get checked for being hidden/cloaked/etc. [Skotlex]
		if (!status_check_skilluse(dsrc, bl, skillid, 2))
			return 0;
	}
	
	if (dsrc->type == BL_PC)
		sd = (struct map_session_data *)dsrc;
	if (bl->type == BL_PC)
		tsd = (struct map_session_data *)bl;

// Is this check really needed? FrostNova won't hurt you if you step right where the caster is?
	if(skillid == WZ_FROSTNOVA && dsrc->x == bl->x && dsrc->y == bl->y) //�g�p�X�L�����t�?�X�g�m���@��?Adsrc��bl������?�?��Ȃ牽�����Ȃ�
		return 0;
	if(sd && sd->chatID) //�p�҂�PC�Ń`���b�g���Ȃ牽�����Ȃ�
		return 0;

//�������Ȃ����肱���܂�

	sc= status_get_sc(bl);
	if (sc && !sc->count)
		sc = NULL; //Don't need it.
	
	if (attack_type&BF_MAGIC && sc && sc->data[SC_KAITE].timer != -1
		&& !(status_get_mode(src)&MD_BOSS) && (sd || status_get_lv(dsrc) <= 80) //Works on players or mobs with level under 80.
	) { //Bounce back the skill.
		clif_skill_nodamage(bl,bl,SL_KAITE,sc->data[SC_KAITE].val1,1);
		if (--sc->data[SC_KAITE].val2 <= 0)
			status_change_end(bl, SC_KAITE, -1);
		bl = src; //Just make the skill attack yourself @.@
		sc = status_get_sc(bl);
		tsd = (bl->type == BL_PC)?(struct map_session_data *)bl:NULL;
		if (sc && !sc->count)
			sc = NULL; //Don't need it.
		if (sc && sc->data[SC_SPIRIT].timer != -1 && sc->data[SC_SPIRIT].val2 == SL_WIZARD)
			return 0; //Spirit of Wizard blocks bounced back spells.
	}
	
	type=-1;
	lv=(flag>>20)&0xf;
	dmg=battle_calc_attack(attack_type,src,bl,skillid,skilllv,flag&0xff ); //�_�??�W�v�Z

	//Skotlex: Adjusted to the new system
	if(src->type==BL_PET && (struct pet_data *)src)
	{ // [Valaris]
		struct pet_data *pd = (struct pet_data *)src;
		if (pd->a_skill && pd->a_skill->div_ && pd->a_skill->id == skillid)
		{
			int element = skill_get_pl(skillid);
			if (skillid == -1)
				element = status_get_attack_element(src);
			dmg.damage=battle_attr_fix(src, bl, skilllv, element, status_get_element(bl));
			dmg.damage2=0;
			dmg.div_= pd->a_skill->div_;
		}
	}

//�}�W�b�N���b�h?����������
	if(attack_type&BF_MAGIC && sc && sc->data[SC_MAGICROD].timer != -1 && src == dsrc) { //���@�U?�Ń}�W�b�N���b�h?�Ԃ�src=dsrc�Ȃ�
		dmg.damage = dmg.damage2 = 0; //�_��?�W0
		dmg.dmg_lv = ATK_FLEE; //This will prevent skill additional effect from taking effect. [Skotlex]
		if(tsd) {
			int sp = skill_get_sp(skillid,skilllv); //�g�p���ꂽ�X�L����SP���z?
			sp = sp * sc->data[SC_MAGICROD].val2 / 100; //�z?���v�Z
			if(skillid == WZ_WATERBALL && skilllv > 1) //�E�H?�^?�{?��Lv1�ȏ�
				sp = sp/((skilllv|1)*(skilllv|1)); //����Ɍv�Z�H
			if(sp > 0x7fff) sp = 0x7fff; //SP�������̏ꍇ�͗��_�ő�l
			else if(sp < 1) sp = 1; //1�ȉ��̏ꍇ��1
			if(tsd->status.sp + sp > tsd->status.max_sp) { //��SP+���݂�SP��MSP���傫���ꍇ
				sp = tsd->status.max_sp - tsd->status.sp; //SP��MSP-����SP�ɂ���
				tsd->status.sp = tsd->status.max_sp; //���݂�SP��MSP����
			}
			else //��SP+���݂�SP��MSP��菬�����ꍇ�͉�SP�����Z
				tsd->status.sp += sp;
			clif_heal(tsd->fd,SP_SP,sp); //SP�񕜃G�t�F�N�g�̕\��
			tsd->ud.canact_tick = tick + skill_delayfix(bl, SA_MAGICROD, sc->data[SC_MAGICROD].val1);
		}
		clif_skill_nodamage(bl,bl,SA_MAGICROD,sc->data[SC_MAGICROD].val1,1); //�}�W�b�N���b�h�G�t�F�N�g��\��
	}
//�}�W�b�N���b�h?�������܂�

	damage = dmg.damage + dmg.damage2;

	if (damage > 0 && src != bl && src == dsrc)
		rdamage = battle_calc_return_damage(bl, &damage, dmg.flag);
		
	if(lv==15)
		lv=-1;

	if( flag&0xff00 )
		type=(flag&0xff00)>>8;

	if((damage <= 0 || damage < dmg.div_)
			&& skillid != CH_PALMSTRIKE) //Palm Strike is the only skill that will knockback even if it misses. [Skotlex]
		dmg.blewcount = 0;

	if(skillid == CR_GRANDCROSS||skillid == NPC_GRANDDARKNESS) {//�O�����h�N���X
		if(battle_config.gx_disptype) dsrc = src;	// �G�_��?�W�������\��
		if(src == bl) type = 4;	// �����̓_��?�W��?�V�����Ȃ�
	}

//�g�p�҂�PC��?�?���?�?��������
	if(sd) {
		//Sorry for removing the Japanese comments, but they were actually distracting 
		//from the actual code and I couldn't understand a thing anyway >.< [Skotlex]
		if (skillid && sd->sc.data[SC_COMBO].timer != -1)
			status_change_end(src,SC_COMBO,-1); //Interrupt previous combo if you used a skill already. [Skotlex]
		switch(skillid)
		{
			case MO_TRIPLEATTACK:
			{
				int delay = 1000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src);
				if (damage < status_get_hp(bl) &&
					pc_checkskill(sd, MO_CHAINCOMBO) > 0)
					delay += 300 * battle_config.combo_delay_rate / 100;
				sc_start4(src,SC_COMBO,100,MO_TRIPLEATTACK,skilllv,0,0,delay);
				sd->ud.attackabletime = tick + delay;
				unit_set_walkdelay(src, tick, delay, 1);
				clif_combo_delay(src, delay);
				
				if (sd->status.party_id>0) //bonus from SG_FRIEND [Komurka]
					party_skill_check(sd, sd->status.party_id, MO_TRIPLEATTACK, skilllv);
				break;
			}
			case MO_CHAINCOMBO:
			{
				int delay = 1000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src);
				if(damage < status_get_hp(bl) &&
					(pc_checkskill(sd, MO_COMBOFINISH) > 0 && sd->spiritball > 0))
					delay += 300 * battle_config.combo_delay_rate /100;
				sc_start4(src,SC_COMBO,100,MO_CHAINCOMBO,skilllv,0,0,delay);
				sd->ud.attackabletime = tick + delay;
				unit_set_walkdelay(src, tick, delay, 1);
				clif_combo_delay(src,delay);
				break;
			}
			case MO_COMBOFINISH:
			{
				int delay = 700 - 4 * status_get_agi(src) - 2 *  status_get_dex(src);
				if(damage < status_get_hp(bl) &&
				(
					(pc_checkskill(sd, MO_EXTREMITYFIST) > 0 && sd->spiritball >= 4 && sd->sc.data[SC_EXPLOSIONSPIRITS].timer != -1) ||
					(pc_checkskill(sd, CH_TIGERFIST) > 0 && sd->spiritball > 0) ||
					(pc_checkskill(sd, CH_CHAINCRUSH) > 0 && sd->spiritball > 1)
				))
					delay += 300 * battle_config.combo_delay_rate /100;
				sc_start4(src,SC_COMBO,100,MO_COMBOFINISH,skilllv,0,0,delay);
				sd->ud.attackabletime = tick + delay;
				unit_set_walkdelay(src, tick, delay, 1);
				clif_combo_delay(src,delay);
				break;
			}
			case CH_TIGERFIST:
			{	//Tigerfist is now a combo-only skill. [Skotlex]
				int delay = 1000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src);
				if(damage < status_get_hp(bl) &&
				(
					(pc_checkskill(sd, MO_EXTREMITYFIST) > 0 && sd->spiritball >= 3 && sd->sc.data[SC_EXPLOSIONSPIRITS].timer != -1) ||
					(pc_checkskill(sd, CH_CHAINCRUSH) > 0)
				))
					delay += 300 * battle_config.combo_delay_rate /100;
				sc_start4(src,SC_COMBO,100,CH_TIGERFIST,skilllv,0,0,delay);
				sd->ud.attackabletime = tick + delay;
				unit_set_walkdelay(src, tick, delay, 1);
				clif_combo_delay(src,delay);
				break;
			}
			case CH_CHAINCRUSH:
			{
				int delay = 1000 - 4 * status_get_agi(src) - 2 *  status_get_dex(src);
				if(damage < status_get_hp(bl))
					delay += 300 * battle_config.combo_delay_rate /100;
				sc_start4(src,SC_COMBO,100,CH_CHAINCRUSH,skilllv,0,0,delay);
				sd->ud.attackabletime = tick + delay;
				unit_set_walkdelay(src, tick, delay, 1);
				clif_combo_delay(src,delay);
				break;
			}
			case AC_DOUBLE:
			{
				int race = status_get_race(bl);
				if((race == RC_BRUTE || race == RC_INSECT) && damage < status_get_hp(bl) && pc_checkskill(sd, HT_POWER)) {
					//TODO: This code was taken from Triple Blows,is this even how it should be? [Skotlex]
					sc_start4(src,SC_COMBO,100,HT_POWER,bl->id,0,0,2000);
					clif_combo_delay(src,2000);
				}
				break;
			}
			case TK_COUNTER:
			{	//bonus from SG_FRIEND [Komurka]
				int level;
				if(sd->status.party_id>0 && (level = pc_checkskill(sd,SG_FRIEND)))
					party_skill_check(sd, sd->status.party_id, TK_COUNTER,level);
			}
				break;
			case SL_STIN:
			case SL_STUN:
				if (skilllv >= 7 && sd->sc.data[SC_COMBO].timer == -1)
					sc_start(src,SC_SMA,100,skilllv,skill_get_time(SL_SMA, skilllv));
				break;
			case GS_FULLBUSTER:
				//Can't attack nor use items until skill's delay expires. [Skotlex]
				sd->ud.attackabletime = sd->canuseitem_tick = sd->ud.canact_tick;
				break;
		}	//Switch End
	}

//����X�L���H�����܂�
	switch(skillid){
	//Skills who's damage should't show any skill-animation.
	case SM_MAGNUM:
	case AS_SPLASHER:
	case ASC_METEORASSAULT:
	case GS_SPREADATTACK:
		dmg.dmotion = clif_skill_damage(dsrc,bl,tick,dmg.amotion,dmg.dmotion, damage, dmg.div_, skillid, -1, 5);
		break;
	case KN_BRANDISHSPEAR:
	case SN_SHARPSHOOTING:
		{	//Only display skill animation for skill's target.
			struct unit_data *ud = unit_bl2ud(src);
			if (ud && ud->skilltarget == bl->id)
				dmg.dmotion = clif_skill_damage(dsrc,bl,tick,dmg.amotion,dmg.dmotion, damage, dmg.div_, skillid, (lv!=0)?lv:skilllv, type);
			else
				dmg.dmotion = clif_skill_damage(dsrc,bl,tick,dmg.amotion,dmg.dmotion, damage, dmg.div_, skillid, -1, 5);
			break;
		}
	case PA_GOSPEL: //Should look like Holy Cross [Skotlex]
		dmg.dmotion = clif_skill_damage(dsrc,bl,tick,dmg.amotion,dmg.dmotion, damage, dmg.div_, CR_HOLYCROSS, -1, 5);
		break;

	case ASC_BREAKER:	// [celest]
		if (attack_type&BF_WEAPON) { // the 1st attack won't really deal any damage
			tmpdmg = damage;	// store the temporary weapon damage
			return 0; //Wait for the second iteration to do all the work below.
		} 
		if (tmpdmg == 0 || damage == 0)	// if one or both attack(s) missed, display a 'miss'
			clif_skill_damage(dsrc, bl, tick, dmg.amotion, dmg.dmotion, 0, dmg.div_, skillid, skilllv, type);
		damage += tmpdmg;	// add weapon and magic damage
		tmpdmg = 0;	// clear the temporary weapon damage
		dmg.dmotion = clif_skill_damage(dsrc, bl, tick, dmg.amotion, dmg.dmotion, damage, dmg.div_, skillid, skilllv, type);
		break;
	case NPC_SELFDESTRUCTION:
		if(src->type==BL_PC)
			dmg.blewcount = 10;
		break;
	case KN_AUTOCOUNTER: //Skills that need be passed as a normal attack for the client to display correctly.
	case TF_DOUBLE:
	case GS_CHAINACTION:
		dmg.dmotion = clif_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,dmg.type,dmg.damage2);
		break;
	case CR_GRANDCROSS:
	case NPC_GRANDDARKNESS:
		//Only show animation when hitting yourself. [Skotlex]
		if (src!=bl) {
			dmg.dmotion = clif_skill_damage(dsrc,bl,tick,dmg.amotion,dmg.dmotion, damage, dmg.div_, skillid, -1, 5);
			break;
		}
	default:
		dmg.dmotion = clif_skill_damage(dsrc,bl,tick,dmg.amotion,dmg.dmotion, damage, dmg.div_, skillid, (lv!=0)?lv:skilllv, (skillid==0)? 5:type );
	}
	
	map_freeblock_lock();

	if(damage > 0 && dmg.flag&BF_SKILL && tsd
		&& pc_checkskill(tsd,RG_PLAGIARISM)
	  	&& (!sc || sc->data[SC_PRESERVE].timer == -1) 
		&& damage < tsd->status.hp)
	{	//Updated to not be able to copy skills if the blow will kill you. [Skotlex]
		if ((!tsd->status.skill[skillid].id || tsd->status.skill[skillid].flag >= 13) &&
			can_copy(tsd,skillid))	// Split all the check into their own function [Aru]
		{
			//?��?��ł���X�L����� ��ΊY?�X�L��������
			if (tsd->cloneskill_id && tsd->status.skill[tsd->cloneskill_id].flag == 13){
				tsd->status.skill[tsd->cloneskill_id].id = 0;
				tsd->status.skill[tsd->cloneskill_id].lv = 0;
				tsd->status.skill[tsd->cloneskill_id].flag = 0;
			}
			tsd->cloneskill_id = skillid;
			tsd->status.skill[skillid].id = skillid;
			tsd->status.skill[skillid].lv = skilllv;
			if ((lv = pc_checkskill(tsd,RG_PLAGIARISM)) < skilllv)
				tsd->status.skill[skillid].lv = lv;
			tsd->status.skill[skillid].flag = 13;//cloneskill flag
			pc_setglobalreg(tsd, "CLONE_SKILL", tsd->cloneskill_id);
			pc_setglobalreg(tsd, "CLONE_SKILL_LV", tsd->status.skill[skillid].lv);
			clif_skillinfoblock(tsd);
		}
	}
	if (skillid != WZ_HEAVENDRIVE && bl->type == BL_SKILL && damage > 0) {
		struct skill_unit* su = (struct skill_unit*)bl;
		if (su->group && skill_get_inf2(su->group->skill_id)&INF2_TRAP)
			damage = 0; //Only Heaven's drive may damage traps. [Skotlex]
	}
	if (!dmg.amotion) {
		battle_damage(src,bl,damage,dmg.dmotion,0); //Deal damage before knockback to allow stuff like firewall+storm gust combo.
		if (dmg.dmg_lv == ATK_DEF || damage > 0) {
			if (!status_isdead(bl))
				skill_additional_effect(src,bl,skillid,skilllv,attack_type,tick);
			//Counter status effects [Skotlex] 
			skill_counter_additional_effect(dsrc,bl,skillid,skilllv,attack_type,tick);
		}
	}

	//Only knockback if it's still alive, otherwise a "ghost" is left behind. [Skotlex]
	if (dmg.blewcount > 0 && !status_isdead(bl))
		skill_blown(dsrc,bl,dmg.blewcount);
	
	//Delayed damage must be dealt after the knockback (it needs to know actual position of target)
	if (dmg.amotion) {  // do not really deal damage for ASC_BREAKER's 1st attack
		battle_delay_damage(tick+dmg.amotion,src,bl,attack_type,skillid,skilllv,damage,dmg.dmg_lv,dmg.dmotion,0);
	}

	if(skillid == RG_INTIMIDATE && damage > 0 && !(status_get_mode(bl)&MD_BOSS)/* && !map_flag_gvg(src->m)*/) {
		int s_lv = status_get_lv(src),t_lv = status_get_lv(bl);
		int rate = 50 + skilllv * 5;
		rate = rate + (s_lv - t_lv);
		if(rand()%100 < rate)
			skill_addtimerskill(src,tick + 800,bl->id,0,0,skillid,skilllv,0,flag);
	}

	if(sd && dmg.flag&BF_WEAPON && src != bl && src == dsrc && damage > 0) {
		if (battle_config.left_cardfix_to_right)
			battle_drain(sd, tsd, dmg.damage, dmg.damage, status_get_race(bl), status_get_mode(bl)&MD_BOSS);
		else
			battle_drain(sd, tsd, dmg.damage, dmg.damage2, status_get_race(bl), status_get_mode(bl)&MD_BOSS);
	}

	if (rdamage>0) {
		if (dmg.amotion)
			battle_delay_damage(tick+dmg.amotion,bl,src,0,0,0,rdamage,ATK_DEF,0,0);
		else
			battle_damage(bl,src,rdamage,0,0);
		clif_damage(src,src,tick, dmg.amotion,0,rdamage,1,4,0);
		//Use Reflect Shield to signal this kind of skill trigger. [Skotlex]
		skill_additional_effect(bl,src,CR_REFLECTSHIELD, 1,BF_WEAPON,tick);
	}

	if (!(flag & 1) &&
		(	
			skillid == MG_COLDBOLT || skillid == MG_FIREBOLT || skillid == MG_LIGHTNINGBOLT
		) &&
		(sc = status_get_sc(src)) &&
		sc->count && sc->data[SC_DOUBLECAST].timer != -1 &&
		rand() % 100 < 40+10*sc->data[SC_DOUBLECAST].val1)
	{
//		skill_addtimerskill(src, tick + dmg.div_*dmg.amotion, bl->id, 0, 0, skillid, skilllv, BF_MAGIC, flag|1);
		skill_addtimerskill(src, tick + dmg.amotion, bl->id, 0, 0, skillid, skilllv, BF_MAGIC, flag|1);
	}

	map_freeblock_unlock();

	return damage;	/* ?�_�?��Ԃ� */
}

/*==========================================
 * �X�L����??U?�p(map_foreachinarea����Ă΂��)
 * flag�ɂ‚���?F16?i?���m�F
 * MSB <- 00fTffff ->LSB
 *	T	=�^?�Q�b�g�I?�p(BCT_*)
 *  ffff=���R�Ɏg�p�”\
 *  0	=�\��?B0�ɌŒ�
 *------------------------------------------
 */
static int skill_area_temp[8];	/* �ꎞ???B�K�v�Ȃ�g��?B */
static int skill_unit_temp[8];	/* For storing skill_unit ids as players move in/out of them. [Skotlex] */
static int skill_unit_index=0;	//Well, yeah... am too lazy to pass pointers around :X
typedef int (*SkillFunc)(struct block_list *,struct block_list *,int,int,unsigned int,int);
int skill_area_sub( struct block_list *bl,va_list ap )
{
	struct block_list *src;
	int skill_id,skill_lv,flag;
	unsigned int tick;
	SkillFunc func;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);

	src=va_arg(ap,struct block_list *); //�����ł�src�̒l��??Ƃ��Ă��Ȃ��̂�NULL�`�F�b�N�͂��Ȃ�
	skill_id=va_arg(ap,int);
	skill_lv=va_arg(ap,int);
	tick=va_arg(ap,unsigned int);
	flag=va_arg(ap,int);
	func=va_arg(ap,SkillFunc);

	if(battle_check_target(src,bl,flag) > 0)
		func(src,bl,skill_id,skill_lv,tick,flag);
	return 0;
}

static int skill_check_unit_range_sub( struct block_list *bl,va_list ap )
{
	struct skill_unit *unit;
	int skillid,g_skillid;

	unit = (struct skill_unit *)bl;

	if(bl->prev == NULL || bl->type != BL_SKILL)
		return 0;

	if(!unit->alive)
		return 0;

	skillid = va_arg(ap,int);
	g_skillid = unit->group->skill_id;

	switch (skillid)
	{
		case MG_SAFETYWALL:
		case AL_PNEUMA:
			if(g_skillid != MG_SAFETYWALL && g_skillid != AL_PNEUMA)
				return 0;
			break;
		case AL_WARP:
		case HT_SKIDTRAP:
		case HT_LANDMINE:
		case HT_ANKLESNARE:
		case HT_SHOCKWAVE:
		case HT_SANDMAN:
		case HT_FLASHER:
		case HT_FREEZINGTRAP:
		case HT_BLASTMINE:
		case HT_CLAYMORETRAP:
		case HT_TALKIEBOX:
		case HP_BASILICA:
			//Non stackable on themselves and traps (including venom dust which does not has the trap inf2 set)
			if (skillid != g_skillid && !(skill_get_inf2(g_skillid)&INF2_TRAP) && g_skillid != AS_VENOMDUST)
				return 0;
			break;
		default: //Avoid stacking with same kind of trap. [Skotlex]
			if (g_skillid != skillid)
				return 0;
			break;
	}

	return 1;
}

int skill_check_unit_range(int m,int x,int y,int skillid,int skilllv)
{
	int range = skill_get_unit_range(skillid, skilllv);
	int layout_type = skill_get_unit_layout_type(skillid,skilllv);
	if (layout_type==-1 || layout_type>MAX_SQUARE_LAYOUT) {
		ShowError("skill_check_unit_range: unsupported layout type %d for skill %d\n",layout_type,skillid);
		return 0;
	}

	// �Ƃ� ����?����`�̃��j�b�g���C�A�E�g�̂ݑΉ�
	range += layout_type;
	return map_foreachinarea(skill_check_unit_range_sub,m,
			x-range,y-range,x+range,y+range,BL_SKILL,skillid);
}

static int skill_check_unit_range2_sub( struct block_list *bl,va_list ap )
{
	int *c;
	int skillid;


	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	nullpo_retr(0, c = va_arg(ap,int *));

	if(bl->prev == NULL)
		return 0;

	if(status_isdead(bl))
		return 0;

	skillid = va_arg(ap,int);
	if (skillid==HP_BASILICA && bl->type==BL_PC)
		return 0;

	if (skillid==AM_DEMONSTRATION && bl->type==BL_MOB && ((struct mob_data*)bl)->class_ == MOBID_EMPERIUM)
		return 0; //Allow casting Bomb/Demonstration Right under emperium [Skotlex]
	
	(*c)++;

	return 1;
}

int skill_check_unit_range2(struct block_list *bl, int m,int x,int y,int skillid, int skilllv)
{
	int c = 0, range, type;

	switch (skillid) {	// to be expanded later
	case WZ_ICEWALL:
		range = 2;
		break;
	default:
		{
			int layout_type = skill_get_unit_layout_type(skillid,skilllv);
			if (layout_type==-1 || layout_type>MAX_SQUARE_LAYOUT) {
				ShowError("skill_check_unit_range2: unsupported layout type %d for skill %d\n",layout_type,skillid);
				return 0;
			}
			// �Ƃ� ����?����`�̃��j�b�g���C�A�E�g�̂ݑΉ�
			range = skill_get_unit_range(skillid,skilllv) + layout_type;
		}
		break;
	}

	// if the caster is a monster/NPC, only check for players
	// otherwise just check characters
	if (bl->type == BL_PC)
		type = BL_CHAR;
	else
		type = BL_PC;

	map_foreachinarea(skill_check_unit_range2_sub, m,
		x - range, y - range, x + range, y + range,
		type, &c, skillid);

	return c;
}

int skill_guildaura_sub (struct block_list *bl,va_list ap)
{
	struct map_session_data *sd;
	int gid, id, *flag;
	
	nullpo_retr(0, sd = (struct map_session_data *)bl);
	nullpo_retr(0, ap);

	id = va_arg(ap,int);
	gid = va_arg(ap,int);
	if (sd->status.guild_id != gid)
		return 0;
	nullpo_retr(0, flag = va_arg(ap,int *));

	if (flag && *flag > 0) {
		if (sd->sc.count && sd->sc.data[SC_GUILDAURA].timer != -1) {
			if (sd->sc.data[SC_GUILDAURA].val4 != *flag) {
				sd->sc.data[SC_GUILDAURA].val4 = *flag;
				status_calc_pc (sd, 0);
			}
			return 0;
		}
		sc_start4(&sd->bl, SC_GUILDAURA,100, 1, id, 0, *flag, 0);
	}

	return 0;
}

/*=========================================================================
 * ��?�X�L���g�p?�??�������������
 */
/* ??ۂ�?���J�E���g����?B?iskill_area_temp[0]��?��������Ă�������?j */
int skill_area_sub_count(struct block_list *src,struct block_list *target,int skillid,int skilllv,unsigned int tick,int flag)
{
	if(skill_area_temp[0] < 0xffff)
		skill_area_temp[0]++;
	return 1;
}

int skill_count_water(struct block_list *src,int range)
{
	int i,x,y,cnt = 0,size = range*2+1;
	struct skill_unit *unit;

	for (i=0;i<size*size;i++) {
		x = src->x+(i%size-range);
		y = src->y+(i/size-range);
		if (map_getcell(src->m,x,y,CELL_CHKWATER)) {
			cnt++;
			continue;
		}
		unit = map_find_skill_unit_oncell(src,x,y,SA_DELUGE,NULL);
		if (unit) {
			cnt++;
			skill_delunit(unit);
		}
	}
	return cnt;
}

/*==========================================
 *
 *------------------------------------------
 */
static int skill_timerskill(int tid, unsigned int tick, int id,int data )
{
	struct block_list *src = map_id2bl(id),*target;
	struct unit_data *ud = unit_bl2ud(src);
	struct skill_timerskill *skl = NULL;
	int range;

	nullpo_retr(0, src);
	nullpo_retr(0, ud);
	skl = ud->skilltimerskill[data];
	nullpo_retr(0, skl);
	ud->skilltimerskill[data] = NULL;

	do {
		if(src->prev == NULL)
			break;
		if(skl->target_id) {
			target = map_id2bl(skl->target_id);
			if(!target && skl->skill_id == RG_INTIMIDATE)
				target = src; //Required since it has to warp.
			if(target == NULL)
				break;	
			if(target->prev == NULL)
				break;
			if(src->m != target->m)
				break;
			if(status_isdead(src))
				break;
			if(status_isdead(target) && skl->skill_id != RG_INTIMIDATE && skl->skill_id != WZ_WATERBALL)
				break;

			switch(skl->skill_id) {
				case RG_INTIMIDATE:
					if (unit_warp(src,-1,-1,-1,3) == 0) {
						short x,y;
						map_search_freecell(src, 0, &x, &y, 1, 1, 0);
						if (target != src && !status_isdead(target))
							unit_warp(target, -1, x, y, 3);
					}
					break;
				case BA_FROSTJOKE:			/* �����W��?�N */
				case DC_SCREAM:				/* �X�N��?�� */
					range= skill_get_splash(skl->skill_id, skl->skill_lv);
					map_foreachinarea(skill_frostjoke_scream,skl->map,skl->x-range,skl->y-range,
						skl->x+range,skl->y+range,BL_CHAR,src,skl->skill_id,skl->skill_lv,tick);
					break;

				case WZ_WATERBALL:
					if (!status_isdead(target))
						skill_attack(BF_MAGIC,src,src,target,skl->skill_id,skl->skill_lv,tick,skl->flag);
					if (skl->type>1 && !status_isdead(target)) {
						skill_addtimerskill(src,tick+150,target->id,0,0,skl->skill_id,skl->skill_lv,skl->type-1,skl->flag);
					} else {
						struct status_change *sc = status_get_sc(src);
						if(sc && sc->data[SC_MAGICPOWER].timer != -1)
							status_change_end(src,SC_MAGICPOWER,-1);
					}
					break;
				default:
					skill_attack(skl->type,src,src,target,skl->skill_id,skl->skill_lv,tick,skl->flag);
					break;
			}
		}
		else {
			if(src->m != skl->map)
				break;
			switch(skl->skill_id) {
				case WZ_METEOR:
					if(skl->type >= 0) {
						skill_unitsetting(src,skl->skill_id,skl->skill_lv,skl->type>>16,skl->type&0xFFFF,skl->flag);
						clif_skill_poseffect(src,skl->skill_id,skl->skill_lv,skl->x,skl->y,tick);
					}
					else
						skill_unitsetting(src,skl->skill_id,skl->skill_lv,skl->x,skl->y,skl->flag);
					break;
			}
		}
	} while (0);
	//Free skl now that it is no longer needed.
	ers_free(skill_timer_ers, skl);
	return 0;
}

/*==========================================
 *
 *------------------------------------------
 */
int skill_addtimerskill(struct block_list *src,unsigned int tick,int target,int x,int y,int skill_id,int skill_lv,int type,int flag)
{
	int i;
	struct unit_data *ud;
	nullpo_retr(1, src);
	ud = unit_bl2ud(src);
	nullpo_retr(1, ud);
	
	for(i=0;i<MAX_SKILLTIMERSKILL && ud->skilltimerskill[i]; i++);
	if (i==MAX_SKILLTIMERSKILL) return 1;
	
	ud->skilltimerskill[i] = ers_alloc(skill_timer_ers, struct skill_timerskill);
	ud->skilltimerskill[i]->timer = add_timer(tick, skill_timerskill, src->id, i);
	ud->skilltimerskill[i]->src_id = src->id;
	ud->skilltimerskill[i]->target_id = target;
	ud->skilltimerskill[i]->skill_id = skill_id;
	ud->skilltimerskill[i]->skill_lv = skill_lv;
	ud->skilltimerskill[i]->map = src->m;
	ud->skilltimerskill[i]->x = x;
	ud->skilltimerskill[i]->y = y;
	ud->skilltimerskill[i]->type = type;
	ud->skilltimerskill[i]->flag = flag;
	return 0;
}

/*==========================================
 *
 *------------------------------------------
 */
int skill_cleartimerskill(struct block_list *src)
{
	int i;
	struct unit_data *ud;
	nullpo_retr(0, src);
	ud = unit_bl2ud(src);
	nullpo_retr(0, ud);
		
	for(i=0;i<MAX_SKILLTIMERSKILL;i++) {
		if(ud->skilltimerskill[i]) {
			delete_timer(ud->skilltimerskill[i]->timer, skill_timerskill);
			ers_free(skill_timer_ers, ud->skilltimerskill[i]);
			ud->skilltimerskill[i]=NULL;
		}
	}
	return 1;
}

static int skill_reveal_trap( struct block_list *bl,va_list ap )
{
	TBL_SKILL *su = (TBL_SKILL*)bl;
	if (su->alive && su->group && skill_get_inf2(su->group->skill_id)&INF2_TRAP)
	{	//Reveal trap.
		//Change look is not good enough, the client ignores it as an actual trap still. [Skotlex]
		//clif_changetraplook(bl, su->group->unit_id);
		clif_skill_setunit(su);
		return 1;
	}
	return 0;
}

/*==========================================
 * �X�L���g�p?i�r?�����?AID�w��?U?�n?j
 * ?i�X�p�Q�b�e�B�Ɍ����ĂP?�O?i?I(�_�?�|)?j
 *------------------------------------------
 */
int skill_castend_damage_id (struct block_list* src, struct block_list *bl,int skillid,int skilllv,unsigned int tick,int flag)
{
	struct map_session_data *sd = NULL, *tsd = NULL;
	struct status_change *sc;

	if (skillid > 0 && skilllv <= 0) return 0;

	nullpo_retr(1, src);
	nullpo_retr(1, bl);	

	if (src->m != bl->m)
		return 1;

	if (bl->prev == NULL)
		return 1;
	
	if (src->type == BL_PC)
		sd = (struct map_session_data *)src;
	if (bl->type == BL_PC)
		tsd = (struct map_session_data *)bl;

	if (status_isdead(src) || (src != bl && status_isdead(bl)))
		return 1;

	if (skillid && skill_get_type(skillid) == BF_MAGIC && 
		!battle_config.gtb_pvp_only && status_isimmune(bl)) {
		if (sd) clif_skill_fail(sd,skillid,0,0);
		//GTB makes all targetted skills silently fail.
		return 1;
	}
	
	sc = status_get_sc(src);	
	if (sc && !sc->count)
		sc = NULL; //Unneeded
	
	map_freeblock_lock();

	switch(skillid)
	{
	/* �?��?U?�n�X�L�� */
	case SM_BASH:			/* �o�b�V�� */
	case MC_MAMMONITE:		/* �?�}?�i�C�g */
	case TF_DOUBLE:
	case AC_DOUBLE:			/* �_�u���X�g���C�t�B���O */
	case AS_SONICBLOW:		/* �\�j�b�N�u�?? */
	case KN_PIERCE:			/* �s�A?�X */
	case KN_SPEARBOOMERANG:	/* �X�s�A�u?�?���� */
	case KN_BRANDISHSPEAR:		/* �u�����f�B�b�V���X�s�A */
	case TF_POISON:			/* �C���x�i�� */
	case TF_SPRINKLESAND:	/* ?��܂� */
	case AC_CHARGEARROW:	/* �`��?�W�A�?? */
	case RG_RAID:		/* �T�v���C�Y�A�^�b�N */
	case RG_INTIMIDATE:		/* �C���e�B�~�f�C�g */
	case AM_ACIDTERROR:		/* �A�V�b�h�e��? */
	case BA_MUSICALSTRIKE:	/* �~��?�W�J���X�g���C�N */
	case DC_THROWARROW:		/* ��?�� */
	case BA_DISSONANCE:		/* �s���a�� */
	case CR_HOLYCROSS:		/* �z?��?�N�?�X */
	case NPC_DARKCROSS:
	case CR_SHIELDCHARGE:
	case CR_SHIELDBOOMERANG:
	/* �ȉ�MOB?�p */
	/* ???U??ASP��?�?U??A������?U??A�h�䖳��?U??A���i?U? */
	case NPC_PIERCINGATT:
	case NPC_MENTALBREAKER:
	case NPC_RANGEATTACK:
	case NPC_CRITICALSLASH:
	case NPC_COMBOATTACK:
	/* �K��?U??A��?U??A��??U??A��??U??A�X�^��?U? */
	case NPC_GUIDEDATTACK:
	case NPC_POISON:
	case NPC_BLINDATTACK:
	case NPC_SILENCEATTACK:
	case NPC_STUNATTACK:
	/* ?Ή�?U??A��?U??A?���?U??A�����_��ATK?U? */
	case NPC_PETRIFYATTACK:
	case NPC_CURSEATTACK:
	case NPC_SLEEPATTACK:
	case NPC_RANDOMATTACK:
	/* ?�??�?U??A�n??�?U??A��??�?U??A��??�?U? */
	case NPC_WATERATTACK:
	case NPC_GROUNDATTACK:
	case NPC_FIREATTACK:
	case NPC_WINDATTACK:
	/* ��??�?U??A?�??�?U??A��??�?U??A�O??�?U??ASP��?�?U? */
	case NPC_POISONATTACK:
	case NPC_HOLYATTACK:
	case NPC_DARKNESSATTACK:
	case NPC_TELEKINESISATTACK:
	case NPC_UNDEADATTACK:
	case NPC_BREAKARMOR:
	case NPC_BREAKWEAPON:
	case NPC_BREAKHELM:
	case NPC_BREAKSHIELD:
	case LK_AURABLADE:		/* �I?���u��?�h */
	case LK_SPIRALPIERCE:	/* �X�p�C�����s�A?�X */
	case LK_HEADCRUSH:	/* �w�b�h�N���b�V�� */
	case LK_JOINTBEAT:	/* �W���C���g�r?�g */
	case CG_ARROWVULCAN:			/* �A�??�o���J�� */
	case HW_MAGICCRASHER:		/* �}�W�b�N�N���b�V��? */
	case ASC_METEORASSAULT:	/* �?�e�I�A�T���g */
	case ITM_TOMAHAWK:
	case MO_TRIPLEATTACK:
	case CH_CHAINCRUSH:		/* �A����? */
	case CH_TIGERFIST:		/* ���Ռ? */
	case PA_SHIELDCHAIN:	// Shield Chain
	case PA_SACRIFICE:	// Sacrifice, Aru's style.
	case WS_CARTTERMINATION:	// Cart Termination
	case AS_VENOMKNIFE:
	case HT_PHANTASMIC:
	case HT_POWER:
	case TK_DOWNKICK:
	case TK_COUNTER:
		skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		break;

	case MO_COMBOFINISH:
		if (!(flag&1) && sc && sc->data[SC_SPIRIT].timer != -1 && sc->data[SC_SPIRIT].val2 == SL_MONK)
		{	//Becomes a splash attack when Soul Linked.
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv),BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
				skill_castend_damage_id);
		} else
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		break;

	case TK_STORMKICK: // Taekwon kicks [Dralnu]
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		map_foreachinrange(skill_attack_area, src,
			skill_get_splash(skillid, skilllv), BL_CHAR,
			BF_WEAPON, src, src, skillid, skilllv, tick, flag, BCT_ENEMY);	
		break;

	case NJ_SHADOWJUMP:	//[blackhole89]
	case TK_JUMPKICK:
	{
		short x, y;
		x = bl->x;
		y = bl->y;
		if (src->x < bl->x) x--;
		else if (src->x > bl->x) x++;
		if (src->y < bl->y) y--;
		else if (src->y > bl->y) y++;
		if (map_getcell(bl->m, x, y, CELL_CHKNOPASS))
		{	x = bl->x; y = bl->y; }
		if (skillid == TK_JUMPKICK)
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		if (unit_movepos(src, x, y, 0, 0))
			clif_slide(src,src->x,src->y);
		break;
	}
	case ASC_BREAKER:				/* �\�E���u��?�J? */	// [DracoRPG]
		// Separate weapon and magic attacks
		skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,flag);
		break;
	
	case SN_SHARPSHOOTING:			/* �V��?�v�V��?�e�B���O */
		// Does it stop if touch an obstacle? it shouldn't shoot trough walls
			map_foreachinpath (skill_attack_area,src->m,src->x,src->y,bl->x,bl->y,
				skill_get_splash(skillid, skilllv),BL_CHAR,
				BF_WEAPON,src,src,skillid,skilllv,tick,flag,BCT_ENEMY);	// varargs		
		break;

	case MO_INVESTIGATE:	/* ?�� */
		skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		if (sc && sc->data[SC_BLADESTOP].timer != -1)
			status_change_end(src,SC_BLADESTOP,-1);
		break;

	case RG_BACKSTAP:		/* �o�b�N�X�^�u */
		{
			int dir = map_calc_dir(src, bl->x, bl->y), t_dir = unit_getdir(bl);
			if ((!check_distance_bl(src, bl, 0) && !map_check_dir(dir, t_dir)) || bl->type == BL_SKILL) {
				if (sc && sc->data[SC_HIDING].timer != -1)
					status_change_end(src, SC_HIDING, -1);	// �n�C�f�B���O��?�
				skill_attack(BF_WEAPON, src, src, bl, skillid, skilllv, tick, flag);
				dir = dir < 4 ? dir+4 : dir-4; // change direction [Celest]
				unit_setdir(bl,dir);
				clif_changed_dir(bl);
			}
			else if (sd)
				clif_skill_fail(sd,skillid,0,0);
		}
		break;

	case MO_FINGEROFFENSIVE:	/* �w? */
		{
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
			if (battle_config.finger_offensive_type && sd) {
				int i;
				for (i = 1; i < sd->spiritball_old; i++)
					skill_addtimerskill(src, tick + i * 200, bl->id, 0, 0, skillid, skilllv, BF_WEAPON, flag);
//				sd->canmove_tick = tick + (sd->spiritball_old - 1) * 200; Should be handled by the canmove delay on skill_cast_db [Skotlex]
			}
			if (sc && sc->data[SC_BLADESTOP].timer != -1)
				status_change_end(src,SC_BLADESTOP,-1);
		}
		break;

	case MO_CHAINCOMBO:		/* �A��?� */
		{
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
			if (sc && sc->data[SC_BLADESTOP].timer != -1)
				status_change_end(src,SC_BLADESTOP,-1);
		}
		break;
	
	case KN_CHARGEATK:
	case MO_EXTREMITYFIST:	/* ��?C���e�P�? */
		{
			if (skillid == MO_EXTREMITYFIST && sc && sc->count)
			{
				if (sc->data[SC_EXPLOSIONSPIRITS].timer != -1)
					status_change_end(src, SC_EXPLOSIONSPIRITS, -1);
				if (sc->data[SC_BLADESTOP].timer != -1)
					status_change_end(src,SC_BLADESTOP,-1);
				if (sc->data[SC_COMBO].timer != -1) //This is one is here to make combo end even if skill failed. 
					status_change_end(src,SC_COMBO,-1);
			}
			if(!check_distance_bl(src, bl, 2)) { //Need to move to target.
				int dx,dy;

				dx = bl->x - src->x;
				dy = bl->y - src->y;
				if(dx > 0) dx++;
				else if(dx < 0) dx--;
				if (dy > 0) dy++;
				else if(dy < 0) dy--;

				if (skillid == KN_CHARGEATK) //Store distance in flag [Skotlex]
					flag = distance_bl(src, bl);
				
				if (!unit_movepos(src, src->x+dx, src->y+dy, 1, 1)) {
					if (sd) clif_skill_fail(sd,skillid,0,0);
					break;
				}
				clif_slide(src,src->x,src->y);
				if (skillid != MO_EXTREMITYFIST || battle_check_target(src, bl, BCT_ENEMY) > 0) //Check must be done here because EF should be broken this way.. [Skotlex]
					skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
				else if (sd)
					clif_skill_fail(sd,skillid,0,0);
				/* Should be uneeded as you "slide", not run to the target.
				struct unit_data *ud;
				ud = unit_bl2ud(src);
				if (ud) {
					if(dx < 0) dx = -dx;
					if(dy < 0) dy = -dy;
					if(dy > dx) dx = dy;
					dy = status_get_speed(src);
					ud->attackabletime = tick + 100 + dy*dx;
					unit_set_walkdelay(src, tick, 100 + dy*dx, 1);
					if(DIFF_TICK(ud->canact_tick,ud->canmove_tick)<0)
						ud->canact_tick = ud->canmove_tick;
				}
				*/
			}
			else //Assume minimum distance of 1 for Charge.
				skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,skillid == KN_CHARGEATK?1:flag);
		}
		break;

	/* �?��n��??U?�X�L�� */
	case AS_GRIMTOOTH:		/* �O�����g�D?�X */
	case MC_CARTREVOLUTION:	/* �J?�g�����H����?�V���� */
	case NPC_SPLASHATTACK:	/* �X�v���b�V���A�^�b�N */
	case AC_SHOWER:	//Targetted skill implementation.
		if(flag&1){
			/* �•ʂɃ_�??�W��?���� */
			if(bl->id!=skill_area_temp[1]){
				skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,
					0x0500);				
			}
		} else {
			skill_area_temp[1]=bl->id;
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
				skill_castend_damage_id);
			//Skill-attack at the end in case it has knockback. [Skotlex]
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,0);
		}
		break;

	case AS_SPLASHER:
		if (flag & 1) {	//Invoked from map_foreachinarea, skill_area_temp[0] holds number of targets to divide damage by.
			if (bl->id != skill_area_temp[1])
				skill_attack(BF_WEAPON, src, src, bl, skillid, skilllv, tick, skill_area_temp[0]);
			else
				skill_attack(BF_WEAPON, src, src, bl, skillid, skilllv, tick, 0);
		} else {
			skill_area_temp[0] = 0;
			skill_area_temp[1] = bl->id;
			map_foreachinrange(skill_area_sub, bl, 
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src, skillid, skilllv, tick, BCT_ENEMY, skill_area_sub_count);
			skill_area_temp[0]--; //Substract one, the original target shouldn't count. [Skotlex]
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src, skillid, skilllv, tick, BCT_ENEMY|1,
				skill_castend_damage_id);
		}
		break;


	case SM_MAGNUM:
		if(flag&1)
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		else {
			//If we get here, someone changed magnum to be a enemy targetted skill,
			//so treat it as such.
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv),BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
				skill_castend_damage_id);
			//Initiate 10% of your damage becomes fire element.
			clif_skill_nodamage (src,bl,skillid,skilllv,1);
			sc_start4(src,SC_WATK_ELEMENT,100,3,20,0,0,skill_get_time2(skillid, skilllv));
			if (sd) skill_blockpc_start (sd, skillid, skill_get_time(skillid, skilllv));
		}
		break;

	case KN_BOWLINGBASH:	/* �{�E�����O�o�b�V�� */
		if(flag&1){
			/* �•ʂɃ_�??�W��?���� */
			if(bl->id!=skill_area_temp[1])
				skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,0x0500);
		} else {
				int i,c;	/* ��?l���畷���������Ȃ̂ŊԈ���Ă�”\?���?�?����?������?�?� */
				/* �܂��^?[�Q�b�g��?U���������� */
				c = skill_get_blewcount(skillid,skilllv);
				if(map_flag_gvg(bl->m) || status_get_mexp(bl)) 
					c = 0;
				for(i=0;i<c;i++){
					skill_blown(src,bl,0x20000|1);
					skill_area_temp[0]=0;
					map_foreachinrange(skill_area_sub,bl,
						skill_get_splash(skillid, skilllv),BL_CHAR,
						src,skillid,skilllv,tick, flag|BCT_ENEMY,
						skill_area_sub_count);
					if(skill_area_temp[0]>1) break;
				}
				clif_blown(bl); //Update target pos.
				skill_area_temp[1]=bl->id;
				/* ���̌�^?�Q�b�g�ȊO�̔�??�̓G�S?��?�?��?s�� */
				map_foreachinrange(skill_area_sub,bl,
					skill_get_splash(skillid, skilllv),BL_CHAR,
					src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
					skill_castend_damage_id);
				skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,0);
		}
		break;
	
	case KN_SPEARSTAB:		/* �X�s�A�X�^�u */
		if(flag&1){
			/* �•ʂɃ_�??[�W��^���� */
			if (bl->id==skill_area_temp[1])
				break;
			if (skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,0x0500) && !status_get_mexp(bl))
				skill_blown(src,bl,skill_area_temp[2]);
		} else {
			int x=bl->x,y=bl->y,i,dir;
			/* �܂��^?[�Q�b�g��?U���������� */
			dir = map_calc_dir(bl,src->x,src->y);
			skill_area_temp[1] = bl->id;
			skill_area_temp[2] = skill_get_blewcount(skillid,skilllv)|dir<<20;
			if (skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,0) && !status_get_mexp(bl))
				skill_blown(src,bl,skill_area_temp[2]);
			for (i=0;i<4;i++) {
				map_foreachincell(skill_area_sub,bl->m,x,y,BL_CHAR,
					src,skillid,skilllv,tick,flag|BCT_ENEMY|1,
					skill_castend_damage_id);
				x += dirx[dir];
				y += diry[dir];
			}
		}
		break;

	case TK_TURNKICK:
	case MO_BALKYOUNG: //Active part of the attack. Skill-attack [Skotlex]
	{
		skill_area_temp[1] = bl->id; //NOTE: This is used in skill_castend_nodamage_id to avoid affecting the target.
		if (skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,0))
			map_foreachinrange(skill_area_sub,bl,
				skill_get_splash(skillid, skilllv),BL_CHAR,
				src,skillid,skilllv,tick,flag|BCT_ENEMY|1,
				skill_castend_nodamage_id);
	}
		break;	
	case CH_PALMSTRIKE: //	Palm Strike takes effect 1sec after casting. [Skotlex]
	//	clif_skill_nodamage(src,bl,skillid,skilllv,0); //Can't make this one display the correct attack animation delay :/
		clif_damage(src,bl,tick,status_get_amotion(src),0,0,1,4,0); //Displays MISS, but better than nothing :X
		skill_addtimerskill(src, tick + 1000, bl->id, 0, 0, skillid, skilllv, BF_WEAPON, flag);
		break;	

	case ALL_RESURRECTION:		/* ���U���N�V���� */
	case PR_TURNUNDEAD:			/* �^?���A���f�b�h */
		if (battle_check_undead(status_get_race(bl),status_get_elem_type(bl)))
			skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,flag);
		break;

	/* ���@�n�X�L�� */
	case MG_SOULSTRIKE:			/* �\�E���X�g���C�N */
	case NPC_DARKSTRIKE:		/*�Ń\�E���X�g���C�N*/
	case MG_COLDBOLT:			/* �R?[���h�{���g */
	case MG_FIREBOLT:			/* �t�@�C�A?[�{���g */
	case MG_LIGHTNINGBOLT:		/* ���C�g�j���O�{���g */
	case WZ_EARTHSPIKE:			/* �A?[�X�X�p�C�N */
	case AL_HEAL:				/* �q?[�� */
	case AL_HOLYLIGHT:			/* �z?[��?[���C�g */
	case WZ_JUPITEL:			/* ���s�e���T���_?[ */
	case NPC_DARKTHUNDER:			/*���s�e��*/
	case NPC_MAGICALATTACK:		/* MOB:���@��??U? */
	case PR_ASPERSIO:			/* �A�X�y���V�I */
	case MG_FROSTDIVER:		/* �t�?�X�g�_�C�o?[ */
	case WZ_SIGHTBLASTER:
	case WZ_SIGHTRASHER:		/* �T�C�g���b�V��?[ */
		skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,flag);
		break;

	case WZ_WATERBALL:			/* �E�H?�^?�{?�� */
		skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,flag);
		if (skilllv>1) {
			int range = skilllv/2;
			//Rain doesn't affect WATERBALL (Rain has been removed at kRO) [Lupus]
			//int cnt = (!map[src->m].flag.rain) ? skill_count_water(src,range) - 1 : skill_get_num(skillid,skilllv) - 1;
			int cnt = (src->type==BL_PC)?skill_count_water(src,range):range*range;
			cnt--;
			if (cnt > 0)
				skill_addtimerskill(src,tick+150,bl->id,0,0,
					skillid,skilllv,cnt,flag);
		}
		break;

	case PR_BENEDICTIO:			/* ?�??~�� */
	{	//Should attack undead and demons. [Skotlex]
		int race = status_get_race(bl);
		if (battle_check_undead(race, status_get_elem_type(bl)) || race == RC_DEMON)
			skill_attack(BF_MAGIC, src, src, bl, skillid, skilllv, tick, flag);
	}
	break;

	/* ���@�n��??U?�X�L�� */
	case MG_NAPALMBEAT:			/* �i�p?���r?�g */
	case MG_FIREBALL:			/* �t�@�C��?�{?�� */
		if (flag & 1) {
			/* �•ʂɃ_�??�W��?���� */
			if (bl->id == skill_area_temp[1])
				break;
			if(skillid == MG_FIREBALL) //Store distance.	
				skill_area_temp[0] = distance_blxy(bl, skill_area_temp[2], skill_area_temp[3]);
			skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick, skill_area_temp[0]| 0x0500);
		} else {
			skill_area_temp[0]=0;
			skill_area_temp[1]=bl->id;
			switch (skillid) {
				case MG_NAPALMBEAT:
					/* �i�p?[���r?[�g�͕��U�_�??[�W�Ȃ̂œG��?���?����� */
					map_foreachinrange(skill_area_sub, bl,
						skill_get_splash(skillid, skilllv),BL_CHAR,
						src,skillid,skilllv,tick,flag|BCT_ENEMY,
						skill_area_sub_count);
					break;
				case MG_FIREBALL:
					skill_area_temp[2]=bl->x;
					skill_area_temp[3]=bl->y;
					break;
			}
			/* �^?[�Q�b�g��?U����������(�X�L���G�t�F�N�g�\��) */
			skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick, skill_area_temp[0]);
			/* �^?[�Q�b�g�ȊO�͈͓̔��̓G�S�̂�?��?��?s�� */
			map_foreachinrange(skill_area_sub,bl,
				skill_get_splash(skillid, skilllv),BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
				skill_castend_damage_id);
		}
		break;

	case HW_NAPALMVULCAN: // Fixed By SteelViruZ
		if (flag & 1) {
			if (bl->id != skill_area_temp[1])
				skill_attack(BF_MAGIC, src, src, bl, skillid, skilllv, tick, skill_area_temp[0]);
		} else {
			skill_area_temp[0] = 0;
			skill_area_temp[1] = bl->id;
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src, skillid, skilllv, tick, flag|BCT_ENEMY,
				skill_area_sub_count);
			skill_attack(BF_MAGIC, src, src, bl, skillid, skilllv, tick, skill_area_temp[0]);
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src, skillid, skilllv, tick, flag|BCT_ENEMY|1,
				skill_castend_damage_id);
		}
		break;

	case SL_STIN:
	case SL_STUN:
	case SL_SMA:
		if (sd && !battle_config.allow_es_magic_pc && bl->type != BL_MOB) {
			status_change_start(src,SC_STUN,10000,skilllv,0,0,0,3000,8);
			clif_skill_fail(sd,skillid,0,0);
			break;
		}
		skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,flag);
		break;
		
	/* ���̑� */
	case HT_BLITZBEAT:			/* �u���b�c�r?�g */
		if (flag & 1) {	//Invoked from map_foreachinarea, skill_area_temp[0] holds number of targets to divide damage by.
			skill_attack(BF_MISC, src, src, bl, skillid, skilllv, tick, skill_area_temp[0]);
		} else {
			skill_area_temp[0] = 0;
			skill_area_temp[1] = bl->id;
			if (flag & 0xf00000) //Warning, 0x100000 is currently BCT_NEUTRAL, so don't mix it when asking for the enemy. [Skotlex]
				map_foreachinrange(skill_area_sub, bl, 
					skill_get_splash(skillid, skilllv), BL_CHAR,
					src, skillid, skilllv, tick, BCT_ENEMY, skill_area_sub_count);
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src, skillid, skilllv, tick, BCT_ENEMY|1,
				skill_castend_damage_id);
		}
		break;

	case NPC_DARKBREATH:
		clif_emotion(src,7);
		skill_attack(BF_MISC,src,src,bl,skillid,skilllv,tick,flag);
		break;

	case SN_FALCONASSAULT:			/* �t�@���R���A�T���g */
	case PA_PRESSURE:	/* �v���b�V��? */
	case CR_ACIDDEMONSTRATION:  // Acid Demonstration
	case TF_THROWSTONE:			/* ?��� */
	case NPC_SMOKING:			/* �X��?�L���O */
	case NPC_SELFDESTRUCTION:	/* ���� */
		skill_attack(BF_MISC,src,src,bl,skillid,skilllv,tick,flag);
		break;

	// Celest
	case PF_SOULBURN:
		if (rand()%100 < (skilllv < 5 ? 30 + skilllv * 10 : 70)) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			if (skilllv == 5)
				skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,0 );
			if (tsd) {
				tsd->status.sp = 0;
				clif_updatestatus(tsd,SP_SP);
			}
		} else {
			clif_skill_nodamage(src,src,skillid,skilllv,1);
			if (skilllv == 5)
				skill_attack(BF_MAGIC,src,src,src,skillid,skilllv,tick,0 );
			if (sd) {
				sd->status.sp = 0;
				clif_updatestatus(sd,SP_SP);
			}
		}		
		if (sd) skill_blockpc_start (sd, skillid, (skilllv < 5 ? 10000: 15000));
		break;

	/* HP�z?/HP�z?���@ */
	case NPC_BLOODDRAIN:
	case NPC_ENERGYDRAIN:
		{
			int heal = skill_attack( (skillid == NPC_BLOODDRAIN) ? BF_WEAPON : BF_MAGIC,
					src, src, bl, skillid, skilllv, tick, flag);
			if (heal > 0){
				clif_skill_nodamage(NULL, src, AL_HEAL, heal, 1);
				battle_heal(NULL, src, heal, 0, 0);
			}
		}
		break;

	//Until they're at right position - gs_damage- [Vicious]
	case GS_TRIPLEACTION:
	case GS_MAGICALBULLET:
	case GS_CRACKER:
	case GS_TRACKING:
	case GS_PIERCINGSHOT:
	case GS_RAPIDSHOWER:
	case GS_DUST:
	case GS_FULLBUSTER:
	case GS_FLING:
	case NJ_SYURIKEN:
	case NJ_KUNAI:
	case NJ_HUUMA:
		skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		break;
	case GS_BULLSEYE:
		{
		int race = status_get_race(bl);
		if(race == RC_BRUTE || race == RC_DEMIHUMAN)
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		else
			clif_skill_fail(sd,skillid,0,0);
		}
		break;
	case GS_DESPERADO:
	case GS_SPREADATTACK:
		if(flag&1)
			skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		else {
			//If we get here, someone changed it to be a enemy targetted skill,
			//so treat it as such.
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv),BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
				skill_castend_damage_id);
		}
		break;
	case NJ_ZENYNAGE:
		if(sd->status.zeny < skilllv*1000)
			clif_skill_fail(sd,skillid,5,0);
		else
			skill_attack(BF_MISC,src,src,bl,skillid,skilllv,tick,flag);
		break;
	case NJ_KASUMIKIRI:
		skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		sc_start(src,SC_HIDING,100,skilllv,skill_get_time(skillid,skilllv));
		break;
	case NJ_KIRIKAGE:
		status_change_end(src, SC_HIDING, -1);
		skill_attack(BF_WEAPON,src,src,bl,skillid,skilllv,tick,flag);
		break;
	case NJ_KOUENKA:
	case NJ_HYOUSENSOU:
	case NJ_HYOUSYOURAKU:
	case NJ_HUUJIN:
	case NJ_RAIGEKISAI:
		skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,flag);
		break;
	case NJ_KAMAITACHI:
		// Does it stop if touch an obstacle? it shouldn't shoot trough walls
		map_foreachinpath (skill_attack_area,src->m,src->x,src->y,bl->x,bl->y,
			skill_get_splash(skillid, skilllv),BL_CHAR,
			BF_WEAPON,src,src,skillid,skilllv,tick,flag,BCT_ENEMY);	// varargs
		break;
	//Not implemented yet [Vicious]
	case GS_GROUNDDRIFT:
	
	//case NJ_SYURIKEN:
	//case NJ_KUNAI:
	//case NJ_HUUMA:
	//case NJ_ZENYNAGE:
	case NJ_TATAMIGAESHI:
	//case NJ_KASUMIKIRI:
	//case NJ_KIRIKAGE:
	//case NJ_KOUENKA:
	case NJ_KAENSIN:
	//case NJ_HYOUSENSOU:
	//case NJ_HYOUSYOURAKU:
	//case NJ_HUUJIN:
	//case NJ_RAIGEKISAI:
	//case NJ_KAMAITACHI:
	case NJ_ISSEN:
		skill_attack(BF_MAGIC,src,src,bl,skillid,skilllv,tick,flag);
		break;

	case 0:
		if(sd) {
			if (flag & 3){
				if (bl->id != skill_area_temp[1])
					skill_attack(BF_WEAPON, src, src, bl, skillid, skilllv, tick, 0x0500);
			} else {
				skill_area_temp[1] = bl->id;
				map_foreachinrange(skill_area_sub, bl,
					sd->splash_range, BL_CHAR,
					src, skillid, skilllv, tick, flag | BCT_ENEMY | 1,
					skill_castend_damage_id);
			}
		}
		break;

	default:
		ShowWarning("skill_castend_damage_id: Unknown skill used:%d\n",skillid);
		map_freeblock_unlock();
		return 1;
	}

	map_freeblock_unlock();	

	if (sd && !(flag&1) && sd->state.arrow_atk) //Consume arrow on last invocation to this skill.
		battle_consume_ammo(sd, skillid, skilllv);
	return 0;
}

/*==========================================
 * �X�L���g�p?i�r?�����?AID�w��x���n?j
 *------------------------------------------
 */
int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, int skillid, int skilllv, unsigned int tick, int flag)
{
	struct map_session_data *sd = NULL;
	struct map_session_data *dstsd = NULL;
	struct status_change *tsc;
	struct mob_data *md = NULL;
	struct mob_data *dstmd = NULL;
	int i,type=-1;
	
	if(skillid > 0 && skilllv <= 0) return 0;	// celest

	nullpo_retr(1, src);
	nullpo_retr(1, bl);

	if (src->m != bl->m)
		return 1;

	if (src->type == BL_PC) {
		sd = (struct map_session_data *)src;
	} else if (src->type == BL_MOB) {
		md = (struct mob_data *)src;
	}

	if (bl->type == BL_PC){
		dstsd = (struct map_session_data *)bl;
	} else if (bl->type == BL_MOB){
		dstmd = (struct mob_data *)bl;
	}

	if(bl->prev == NULL)
		return 1;
	if(status_isdead(src) && skillid != NPC_REBIRTH)
		return 1;
	if(status_isdead(bl) && skillid != NPC_REBIRTH && skillid != ALL_RESURRECTION && skillid != PR_REDEMPTIO)
		return 1;

	//Check for undead skills that convert a no-damage skill into a damage one. [Skotlex]
	switch (skillid) {
		case AL_HEAL:
		case ALL_RESURRECTION:
		case PR_ASPERSIO:
			if (battle_check_undead(status_get_race(bl),status_get_elem_type(bl))) {
				if (battle_check_target(src, bl, BCT_ENEMY) < 1) {
				  	//Offensive heal does not works on non-enemies. [Skotlex]
					if (sd) clif_skill_fail(sd,skillid,0,0);
					return 0;
				}
				if(!sd) {
					//Prevent non-players from casting offensive heal. [Skotlex]
					clif_emotion(src, 4); 
					return 0;
				}
				return skill_castend_damage_id (src, bl, skillid, skilllv, tick, flag);
			}
			break;
		case NPC_SMOKING: //Since it is a self skill, this one ends here rather than in damage_id. [Skotlex]
			return skill_castend_damage_id (src, bl, skillid, skilllv, tick, flag);
		//These are actually ground placed.
		case CR_GRANDCROSS:
		case NPC_GRANDDARKNESS:
		//Until they're at right position - gs_ground- [Vicious]
		case GS_DESPERADO:
		case NJ_KAENSIN:	/*�Ή��w*/
		case NJ_HYOUSYOURAKU:
		case NJ_RAIGEKISAI:
			return skill_castend_pos2(src,src->x,src->y,skillid,skilllv,tick,0);
	}

	//Self skill with target changed? We assume these are offensive auto-select-target skills. [Skotlex]
	//But only do this on the first call (flag&~1)
	if (!(flag&1) && skill_get_inf(skillid)&INF_SELF_SKILL && src != bl && !(skill_get_nk(skillid)&NK_NO_DAMAGE))
		return skill_castend_damage_id (src, bl, skillid, skilllv, tick, flag);
	
	if (skillid > 0 && skillid < MAX_SKILL)
		type = SkillStatusChangeTable[skillid];
	
	tsc = status_get_sc(bl);

	map_freeblock_lock();
	switch(skillid)
	{
	case AL_HEAL:				/* �q?�� */
		{
			int heal = skill_calc_heal(src, skilllv);
			int heal_get_jobexp;
			int skill;
	
			if (skilllv > 10)
				heal = 9999; //9999�q?[��
			if (status_isimmune(bl) || (dstmd && dstmd->class_ == MOBID_EMPERIUM))
				heal=0;	/* ?��峃J?�h?i�q?���ʂO?j */
			if (sd) {
				if ((skill = pc_checkskill(sd, HP_MEDITATIO)) > 0) // �?�f�B�e�C�e�B�I
					heal += heal * skill * 2 / 100;
				if (sd && dstsd && sd->status.partner_id == dstsd->status.char_id &&
					(sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && sd->status.sex == 0) //������?�ۂ�PC�A?�ۂ������̃p?�g�i?�A�������X�p�m�r�A���������Ȃ�
					heal = heal*2;	//�X�p�m�r�̉ł��U�߂Ƀq?�������2�{�ɂȂ�
			}

			if (tsc && tsc->count && tsc->data[SC_KAITE].timer != -1 
				&& !(status_get_mode(src)&MD_BOSS)
			) { //Bounce back heal
				if (--tsc->data[SC_KAITE].val2 <= 0)
					status_change_end(bl, SC_KAITE, -1);
				if (src == bl) heal=0; //When you try to heal yourself and you are under Kaite, the heal is voided.
				clif_skill_nodamage (src, src, skillid, heal, 1);
				heal_get_jobexp = battle_heal(NULL,src,heal,0,0);
			} else {
				clif_skill_nodamage (src, bl, skillid, heal, 1);
				heal_get_jobexp = battle_heal(NULL,bl,heal,0,0);
			}

			// JOB??�l�l��
			if(sd && dstsd && heal > 0 && sd != dstsd && battle_config.heal_exp > 0){
				heal_get_jobexp = heal_get_jobexp * battle_config.heal_exp / 100;
				if (heal_get_jobexp <= 0)
					heal_get_jobexp = 1;
				if (bl->type == BL_PC)	// Give heal experience only when healing players [Harbin]
					pc_gainexp (sd, 0, heal_get_jobexp);
			}
		}
		break;

	case PR_REDEMPTIO:
		if (sd && !(flag&1)) {
			if (sd->status.party_id == 0) {
				clif_skill_fail(sd,skillid,0,0);
				break;
			}
			skill_area_temp[0] = 0;
			party_foreachsamemap(skill_area_sub,
				sd,skill_get_splash(skillid, skilllv),
				src,skillid,skilllv,tick, flag|BCT_PARTY|1,
				skill_castend_nodamage_id);
			if (skill_area_temp[0] == 0) {
				clif_skill_fail(sd,skillid,0,0);
				break;
			}
			skill_area_temp[0] = 5 - skill_area_temp[0]; // The actual penalty...
			if (skill_area_temp[0] > 0 && !map[src->m].flag.nopenalty) { //Apply penalty
				sd->status.base_exp -= pc_nextbaseexp(sd) * skill_area_temp[0] * 2/1000; //0.2% penalty per each.
				sd->status.job_exp -= pc_nextjobexp(sd) * skill_area_temp[0] * 2/1000;
				clif_updatestatus(sd,SP_BASEEXP);
				clif_updatestatus(sd,SP_JOBEXP);
			}
			pc_heal(sd, 1-sd->status.hp, 1-sd->status.sp);
			break;
		} else if (dstsd && pc_isdead(dstsd) && flag&1) { //Revive
			skill_area_temp[0]++; //Count it in, then fall-through to the Resurrection code.
			skilllv = 3; //Resurrection level 3 is used
		} else //Invalid target, skip resurrection.
			break;
		
	case ALL_RESURRECTION:		/* ���U���N�V���� */
		if(sd && map_flag_gvg(bl->m))
		{	//No reviving in WoE grounds!
			clif_skill_fail(sd,skillid,0,0);
			break;
		}
		if(dstsd) {
			int per = 0;
			if (map[bl->m].flag.pvp && dstsd->pvp_point < 0)
				break;			/* PVP�ŕ����s�”\?�� */

			if (pc_isdead(dstsd)) {	/* ���S���� */
				clif_skill_nodamage(src,bl,ALL_RESURRECTION,skilllv,1); //Both Redemption and Res show this skill-animation.
				switch(skilllv){
				case 1: per=10; break;
				case 2: per=30; break;
				case 3: per=50; break;
				case 4: per=80; break;
				}
				dstsd->status.hp = dstsd->status.max_hp * per / 100;
				if (dstsd->status.hp <= 0) dstsd->status.hp = 1;
				if (dstsd->special_state.restart_full_recover) {	/* �I�V���X�J?�h */
					dstsd->status.hp = dstsd->status.max_hp;
					dstsd->status.sp = dstsd->status.max_sp;
				}
				pc_setstand(dstsd);
				if(battle_config.pc_invincible_time > 0)
					pc_setinvincibletimer(dstsd, battle_config.pc_invincible_time);
				clif_updatestatus(dstsd, SP_HP);
				clif_resurrection(bl, 1);
				if(sd && sd != dstsd && battle_config.resurrection_exp > 0) {
					int exp = 0,jexp = 0;
					int lv = dstsd->status.base_level - sd->status.base_level, jlv = dstsd->status.job_level - sd->status.job_level;
					if(lv > 0) {
						exp = (int)((double)dstsd->status.base_exp * (double)lv * (double)battle_config.resurrection_exp / 1000000.);
						if (exp < 1) exp = 1;
					}
					if(jlv > 0) {
						jexp = (int)((double)dstsd->status.job_exp * (double)lv * (double)battle_config.resurrection_exp / 1000000.);
						if (jexp < 1) jexp = 1;
					}
					if(exp > 0 || jexp > 0)
						pc_gainexp (sd, exp, jexp);
				}
			}
		}
		break;

	case AL_DECAGI:			/* ���x��?� */
		clif_skill_nodamage (src, bl, skillid, skilllv,
			sc_start(bl, type,
				(40 + skilllv * 2 + (status_get_lv(src) + status_get_int(src))/5),
				skilllv, skill_get_time(skillid,skilllv)));
		break;

	case AL_CRUCIS:
		if (flag & 1) {
			if (battle_check_target (src, bl, BCT_ENEMY))
				sc_start(bl,type,
					23+skilllv*4 +status_get_lv(src) -status_get_lv(bl),
					skilllv,0);
		} else {
			map_foreachinrange(skill_area_sub, src,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src, skillid, skilllv, tick, flag|BCT_ENEMY|1,
				skill_castend_nodamage_id);
			clif_skill_nodamage(src, bl, skillid, skilllv, 1);
		}
		break;

	case PR_LEXDIVINA:		/* ���b�N�X�f�B�r?�i */
		if (tsc && tsc->count && tsc->data[type].timer != -1) {
			status_change_end(bl,type, -1);
			clif_skill_nodamage (src, bl, skillid, skilllv, 1);
		} else 
			clif_skill_nodamage (src, bl, skillid, skilllv, 
		  		sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case SA_ABRACADABRA:
		{
			int abra_skillid = 0, abra_skilllv;
			if (sd)
			{ //Crash-fix [Skotlex]
				//require 1 yellow gemstone even with mistress card or Into the Abyss
				if ((i = pc_search_inventory(sd, 715)) < 0 )
				{ //bug fixed by Lupus (item pos can be 0, too!)
					clif_skill_fail(sd,skillid,0,0);
					break;
				}
				pc_delitem(sd, i, 1, 0);
			}
			do {
				abra_skillid = rand() % MAX_SKILL_ABRA_DB;
				if (skill_abra_db[abra_skillid].req_lv > skilllv ||
					rand()%10000 >= skill_abra_db[abra_skillid].per ||		//db�Ɋ�Â����x��?�m������
					(abra_skillid >= NPC_PIERCINGATT && abra_skillid <= NPC_SUMMONMONSTER) ||	//NPC�X�L���̓_�?
					skill_get_unit_flag(abra_skillid) & UF_DANCE)	//���t�X�L���̓_�?
						abra_skillid = 0;	// reset to get a new id
			} while (abra_skillid == 0);
			abra_skilllv = skill_get_max(abra_skillid) >  skilllv ? skilllv : skill_get_max(abra_skillid);
			clif_skill_nodamage (src, bl, skillid, skilllv, 1);
			
			if (sd)
			{	//Crash-protection against Abracadabra casting pets
				sd->skillitem = abra_skillid;
				sd->skillitemlv = abra_skilllv;
				sd->state.abra_flag = 1;
				clif_item_skill (sd, abra_skillid, abra_skilllv, "Abracadabra");
			} else
			{	// [Skotlex]
				struct unit_data *ud = unit_bl2ud(src);
				int inf = skill_get_inf(abra_skillid);
				int target_id = 0;
				if (!ud) break;
				if (inf&INF_SELF_SKILL || inf&INF_SUPPORT_SKILL) { 
					if (src->type == BL_PET)
						bl = (struct block_list*)((TBL_PET*)src)->msd;
					if (!bl) bl = src;
					unit_skilluse_id(src, bl->id, abra_skillid, abra_skilllv); 
				} else {	//Assume offensive skills
					if (ud->target)
						target_id = ud->target;
					else switch (src->type) {
						case BL_MOB:
							target_id = ((TBL_MOB*)src)->target_id;
							break;
						case BL_PET:
							target_id = ((TBL_PET*)src)->target_id;
							break;
					}
					if (!target_id)
						break;
					if (skill_get_casttype(abra_skillid) == CAST_GROUND) {
						bl = map_id2bl(target_id);
						if (!bl) bl = src;
						unit_skilluse_pos(src, bl->x, bl->y, abra_skillid, abra_skilllv); 
					} else
						unit_skilluse_id(src, target_id, abra_skillid, abra_skilllv);
				}
			}
		}
		break;

	case SA_COMA:
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time2(skillid,skilllv)));
		break;
	case SA_FULLRECOVERY:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if (status_isimmune(bl))
			break;
		battle_heal(src, bl, status_get_max_hp(bl), dstsd?dstsd->status.max_sp:0,0);
		break;
	case SA_SUMMONMONSTER:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if (sd) mob_once_spawn(sd,map[src->m].name,src->x,src->y,"--ja--",-1,1,"");
		break;
	case SA_LEVELUP:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if (sd && pc_nextbaseexp(sd)) pc_gainexp(sd, pc_nextbaseexp(sd) * 10 / 100, 0);
		break;
	case SA_INSTANTDEATH:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		battle_damage(NULL,src,status_get_hp(src)-1,0,1);
		break;
	case SA_QUESTION:
	case SA_GRAVITY:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		break;
	case SA_CLASSCHANGE:
		{
			//�N���X�`�F���W�p�{�X�����X�^?ID
			static int changeclass[]={1038,1039,1046,1059,1086,1087,1112,1115
				,1157,1159,1190,1272,1312,1373,1492};
			int class_ = mob_random_class (changeclass,sizeof(changeclass)/sizeof(changeclass[0]));
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			if(dstmd) mob_class_change(dstmd,class_);
		}
		break;
	case SA_MONOCELL:
		{
			static int poringclass[]={1002};
			int class_ = mob_random_class (poringclass,sizeof(poringclass)/sizeof(poringclass[0]));
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			if(dstmd) mob_class_change(dstmd,class_);
		}
		break;
	case SA_DEATH:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		battle_damage(NULL,bl,status_get_max_hp(bl),0,1);
		break;
	case SA_REVERSEORCISH:
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid, skilllv)));
		break;
	case SA_FORTUNE:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if(sd) pc_getzeny(sd,status_get_lv(bl)*100);
		break;
	case SA_TAMINGMONSTER:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if (sd && dstmd) {
			for (i = 0; i < MAX_PET_DB; i++) {
				if (dstmd->class_ == pet_db[i].class_) {
					pet_catch_process1 (sd, dstmd->class_);
					break;
				}
			}
		}
		break;

	case AL_INCAGI:			/* ���x?�� */
	case AL_BLESSING:		/* �u���b�V���O */
	case PR_SLOWPOISON:
	case PR_IMPOSITIO:		/* �C���|�V�e�B�I�}�k�X */
	case PR_LEXAETERNA:		/* ���b�N�X�G?�e���i */
	case PR_SUFFRAGIUM:		/* �T�t���M�E�� */
	case PR_BENEDICTIO:		/* ?�??~�� */
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case CR_PROVIDENCE:		/* �v�?���B�f���X */
		if(sd && dstsd){ //Check they are not another crusader [Skotlex]
			if ((dstsd->class_&MAPID_UPPERMASK) == MAPID_CRUSADER) {	
				clif_skill_fail(sd,skillid,0,0);
				map_freeblock_unlock();
				return 1;
			}
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;
		
	case CG_MARIONETTE:		/* �}���I�l�b�g�R���g�??�� */
		{
			struct status_change *sc= status_get_sc(src);
			int type2 = SC_MARIONETTE2;

			if(sc && tsc){
				if (sc->data[type].timer == -1 && tsc->data[type2].timer == -1) {
					sc_start4(src,type,100,skilllv,0,bl->id,0,skill_get_time(skillid,skilllv));
					sc_start4(bl,type2,100,skilllv,0,src->id,0,skill_get_time(skillid,skilllv));
					clif_marionette(src, bl);
				}
				else if (sc->data[type].timer != -1 && tsc->data[type2].timer != -1 &&
					sc->data[type].val3 == bl->id && tsc->data[type2].val3 == src->id) {
					status_change_end(src, type, -1);
					status_change_end(bl, type2, -1);
					clif_marionette(src, 0);
				}
				else {
					if (sd) clif_skill_fail(sd,skillid,0,0);
					map_freeblock_unlock();
					return 1;
				}
				clif_skill_nodamage(src,bl,skillid,skilllv,1);
			}
		}
		break;

	case RG_CLOSECONFINE:
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start4(bl,type,100,skilllv,src->id,0,0,skill_get_time(skillid,skilllv)));
		break;
	case SA_FLAMELAUNCHER:	// added failure chance and chance to break weapon if turned on [Valaris]
	case SA_FROSTWEAPON:
	case SA_LIGHTNINGLOADER:
	case SA_SEISMICWEAPON:
		if (dstsd) {
			if(dstsd->status.weapon == W_FIST ||
				(dstsd->sc.count && dstsd->sc.data[type].timer == -1 &&
				(	//Allow re-enchanting to lenghten time. [Skotlex]
					dstsd->sc.data[SC_FIREWEAPON].timer != -1 ||
					dstsd->sc.data[SC_WATERWEAPON].timer != -1 ||
					dstsd->sc.data[SC_WINDWEAPON].timer != -1 ||
					dstsd->sc.data[SC_EARTHWEAPON].timer != -1 ||
					dstsd->sc.data[SC_SHADOWWEAPON].timer != -1 ||
					dstsd->sc.data[SC_GHOSTWEAPON].timer != -1 ||
					dstsd->sc.data[SC_ENCPOISON].timer != -1
				))
				) {
				if (sd) clif_skill_fail(sd,skillid,0,0);
				clif_skill_nodamage(src,bl,skillid,skilllv,0);
				break;
			}
		}
		if (sd) {
			int i = pc_search_inventory (sd, skill_db[skillid].itemid[0]);
			if(i < 0 || sd->status.inventory[i].amount < skill_db[skillid].amount[0]) {
				clif_skill_fail(sd,skillid,0,0);
				break;
			}
			pc_delitem(sd, i, skill_db[skillid].amount[0], 0);
		}
		// 100% success rate at lv4 & 5, but lasts longer at lv5
		i = skilllv <4?(60+skilllv*10):100;
		i = sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv));
		if(!i) {
			if (sd) clif_skill_fail(sd,skillid,0,0);
			if (skill_break_equip(bl, EQP_WEAPON, 10000, BCT_PARTY) &&
				sd && sd != dstsd)
				clif_displaymessage(sd->fd,"You broke target's weapon");
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,i);
		break;

	case PR_ASPERSIO:		/* �A�X�y���V�I */
		if (sd && dstmd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,0);
			break;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case TK_SEVENWIND:
		switch(skilllv){
			case 1:
				type=SC_EARTHWEAPON;
				break;
			case 2:
				type=SC_WINDWEAPON;
				break;
			case 3:
				type=SC_WATERWEAPON;
				break;
			case 4:
				type=SC_FIREWEAPON;
				break;
			case 5:
				type=SC_GHOSTWEAPON;
				break;
			case 6:
				type=SC_SHADOWWEAPON;
				break;
			case 7:
				type=SC_ASPERSIO;
				break;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case PR_KYRIE:			/* �L���G�G���C�\�� */
		clif_skill_nodamage(bl,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;
	//Passive Magnum, should had been casted on yourself.
	case SM_MAGNUM:
		map_foreachinrange(skill_area_sub, src,
			skill_get_splash(skillid, skilllv),BL_CHAR,
			src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
			skill_castend_damage_id);
 //Initiate 10% of your damage becomes fire element.
		clif_skill_nodamage (src,src,skillid,skilllv,1);
		sc_start4(src,SC_WATK_ELEMENT,100,3,20,0,0,skill_get_time2(skillid, skilllv));
		if (sd) skill_blockpc_start (sd, skillid, skill_get_time(skillid, skilllv));
		break;
	case LK_BERSERK:		/* �o?�T?�N */
	case KN_AUTOCOUNTER:		/* �I?�g�J�E���^? */
	case KN_TWOHANDQUICKEN:	/* �c?�n���h�N�C�b�P�� */
	case KN_ONEHAND:
	case CR_SPEARQUICKEN:	/* �X�s�A�N�C�b�P�� */
	case CR_REFLECTSHIELD:
	case AS_POISONREACT:	/* �|�C�Y�����A�N�g */
	case MC_LOUD:			/* ���E�h�{�C�X */
	case MG_ENERGYCOAT:		/* �G�i�W?�R?�g */
	case MG_SIGHT:			/* �T�C�g */
	case AL_RUWACH:			/* ���A�t */
	case MO_EXPLOSIONSPIRITS:	// �����g��
	case MO_STEELBODY:		// ��?�
	case MO_BLADESTOP:	// ��?n���
	case LK_AURABLADE:		/* �I?���u��?�h */
	case LK_PARRYING:		/* �p���C���O */
	case LK_CONCENTRATION:	/* �R���Z���g��?�V���� */
	case WS_CARTBOOST:		/* �J?�g�u?�X�g */
	case SN_SIGHT:			/* �g�D��?�T�C�g */
	case WS_MELTDOWN:		/* �?���g�_�E�� */
	case WS_OVERTHRUSTMAX:	// Overthrust Max [Celest]
	case ST_REJECTSWORD:	/* ���W�F�N�g�\?�h */
	case HW_MAGICPOWER:		/* ���@��?�? */
	case PF_MEMORIZE:		/* �?�����C�Y */
	case PA_SACRIFICE:
	case ASC_EDP:			// [Celest]
	case NPC_STOP:
	case WZ_SIGHTBLASTER:
	case SG_SUN_COMFORT:
	case SG_MOON_COMFORT:
	case SG_STAR_COMFORT:
	case NPC_HALLUCINATION:
	case HP_ASSUMPTIO:
	case GS_MADNESSCANCEL:
	case GS_ADJUSTMENT:
	case GS_INCREASING:
	case GS_CRACKER:
	case GS_GROUNDDRIFT:
	case NJ_TATAMIGAESHI:
	case NJ_KASUMIKIRI:
	case NJ_UTSUSEMI:
	case NJ_BUNSINJYUTSU:
	case NJ_NEN:
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case SG_SUN_WARM:
	case SG_MOON_WARM:
	case SG_STAR_WARM:
	{
		struct skill_unit_group *sg;
		if (!tsc) break;
		sg = skill_unitsetting(bl,skillid,skilllv,src->x,src->y,0);
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start4(bl,type,100,skilllv,0,0,(int)sg,skill_get_time(skillid,skilllv)));
		break;
	}

	case CG_MOONLIT:		/* ������̐�ɗ�����Ԃт� */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if (sd && battle_config.player_skill_partner_check &&
			(!battle_config.gm_skilluncond || pc_isGM(sd) < battle_config.gm_skilluncond)) {
			skill_check_pc_partner(sd, skillid, &skilllv, 1, 1);
		} else
			skill_moonlit(bl, NULL, skilllv); //The knockback must be invoked before starting the effect which places down the map cells. [Skotlex]
		
		break;
/* Was modified to only affect targetted char.	[Skotlex]
	case HP_ASSUMPTIO:
		if (flag&1)
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv));
		else
		{
			map_foreachinrange(skill_area_sub, bl,
				skill_get_splash(skillid, skilllv), BL_PC,
				src, skillid, skilllv, tick, flag|BCT_ALL|1,
				skill_castend_nodamage_id);
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;
*/
	case SM_ENDURE:			/* �C���f���A */
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		if (sd)
			skill_blockpc_start (sd, skillid, skill_get_time2(skillid,skilllv));
		break;

	case AS_ENCHANTPOISON: // Prevent spamming [Valaris]
		if (sd && dstsd && dstsd->sc.count) {
			if(dstsd->sc.data[SC_FIREWEAPON].timer != -1 ||
				dstsd->sc.data[SC_WATERWEAPON].timer != -1 ||
				dstsd->sc.data[SC_WINDWEAPON].timer != -1 ||
				dstsd->sc.data[SC_EARTHWEAPON].timer != -1 ||
				dstsd->sc.data[SC_SHADOWWEAPON].timer != -1 ||
				dstsd->sc.data[SC_GHOSTWEAPON].timer != -1
			//	dstsd->sc.data[SC_ENCPOISON].timer != -1 //People say you should be able to recast to lengthen the timer. [Skotlex]
			) {
					clif_skill_nodamage(src,bl,skillid,skilllv,0);
					clif_skill_fail(sd,skillid,0,0);
					break;
			}
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case LK_TENSIONRELAX:	/* �e���V���������b�N�X */
		if (sd) {
			pc_setsit(sd);
			clif_sitting(sd);
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case MC_CHANGECART:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		break;

	case TK_MISSION:
		if (sd) {
			int id;
			if (sd->mission_mobid && (sd->mission_count || rand()%100)) { //Cannot change target when already have one
				clif_mission_mob(sd, sd->mission_mobid, sd->mission_count);
				clif_skill_fail(sd,skillid,0,0);
				break;
			}
			id = mob_get_random_id(0,0, sd->status.base_level);
			if (!id) {
				clif_skill_fail(sd,skillid,0,0);
				break;
			}
			sd->mission_mobid = id;
			sd->mission_count = 0;
			pc_setglobalreg(sd,"TK_MISSION_ID", id);
			clif_mission_mob(sd, id, 0);
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;

	case AC_CONCENTRATION:	/* ?W���͌�?� */
		{
			clif_skill_nodamage(src,bl,skillid,skilllv,
				sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
			map_foreachinrange( status_change_timer_sub, src,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src,status_get_sc(src),type,tick);
		}
		break;

	case SM_PROVOKE:		/* �v�?�{�b�N */
		/* MVPmob�ƕs���ɂ�?���Ȃ� */
		if((status_get_mode(bl)&MD_BOSS) || battle_check_undead(status_get_race(bl),status_get_elem_type(bl))) { //�s���ɂ�?���Ȃ�
			map_freeblock_unlock();
			return 1;
		}
		//TODO: How much does base level affects? Dummy value of 1% per level difference used. [Skotlex]
		clif_skill_nodamage(src,bl,skillid,skilllv,
			(i=sc_start(bl,type,
				50 +3*skilllv +status_get_lv(src) -status_get_lv(bl),
				skilllv,skill_get_time(skillid,skilllv))));
		if (!i)
		{
			if (sd) 
				clif_skill_fail(sd,skillid,0,0);
			map_freeblock_unlock();
			return 0;
		}
		unit_skillcastcancel(bl, 2);

		if(tsc && tsc->count){
			if(tsc->data[SC_FREEZE].timer!=-1)
				status_change_end(bl,SC_FREEZE,-1);
			if(tsc->data[SC_STONE].timer!=-1 && tsc->data[SC_STONE].val2==0)
				status_change_end(bl,SC_STONE,-1);
			if(tsc->data[SC_SLEEP].timer!=-1)
				status_change_end(bl,SC_SLEEP,-1);
		}

		if(dstmd) {
			dstmd->state.provoke_flag = src->id;
			mob_target(dstmd,src,skill_get_range2(src,skillid,skilllv));
		}
		break;

	case CR_DEVOTION:		/* �f�B�{?�V���� */
		if(sd && dstsd)
		{
			//??���{�q��?�?��̌���?E�Ƃ��Z?o����

			int lv = sd->status.base_level - dstsd->status.base_level;
			if (lv < 0) lv = -lv;
			if (lv > battle_config.devotion_level_difference ||
				(dstsd->sc.data[type].timer != -1 && dstsd->sc.data[type].val1 != src->id) || //Avoid overriding [Skotlex]
				(dstsd->class_&MAPID_UPPERMASK) == MAPID_CRUSADER) {
				clif_skill_fail(sd,skillid,0,0);
				map_freeblock_unlock();
				return 1;
			}
			//Look for an empty slot (or reuse in case you cast it twice in the same char. [Skotlex]
			for (i = 0; i < skilllv && i < 5 && sd->devotion[i]!=bl->id && sd->devotion[i]; i++);
			if (i == skilllv)
			{
				clif_skill_fail(sd,skillid,0,0);
				map_freeblock_unlock();
				return 1;
			}
			sd->devotion[i] = bl->id;
			clif_skill_nodamage(src,bl,skillid,skilllv,
				sc_start4(bl,type,100,src->id,i,skill_get_range2(src,skillid,skilllv),skill_get_time2(skillid, skilllv),1000));
			clif_devotion(sd);
		}
		else
			if (sd)
				clif_skill_fail(sd,skillid,0,0);
		break;

	case MO_CALLSPIRITS:	// ?��
		if(sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			pc_addspiritball(sd,skill_get_time(skillid,skilllv),skilllv);
		}
		break;

	case CH_SOULCOLLECT:	// ��?��
		if(sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			for (i = 0; i < 5; i++)
				pc_addspiritball(sd,skill_get_time(skillid,skilllv),5);
		}
		break;

	case MO_KITRANSLATION:
		if(dstsd && (dstsd->class_&MAPID_BASEMASK)!=MAPID_GUNSLINGER) {
			pc_addspiritball(dstsd,skill_get_time(skillid,skilllv),5);
		}
		break;

	case TK_TURNKICK:
	case MO_BALKYOUNG: //Passive part of the attack. Splash knock-back+stun. [Skotlex]
		if (skill_area_temp[1] != bl->id) {
			skill_blown(src,bl,skill_get_blewcount(skillid,skilllv));
			skill_additional_effect(src,bl,skillid,skilllv,BF_MISC,tick); //Use Misc rather than weapon to signal passive pushback
		}
		break;	

	case MO_ABSORBSPIRITS:	// ?�D
		i = 0;
		if (dstsd && dstsd->spiritball && (sd == dstsd || map_flag_vs(src->m)) && (dstsd->class_&MAPID_BASEMASK)!=MAPID_GUNSLINGER)
		{	// split the if for readability, and included gunslingers in the check so that their coins cannot be removed [Reddozen]
			i = dstsd->spiritball * 10;
			pc_delspiritball(dstsd,dstsd->spiritball,0);
		} else if (dstmd && !(status_get_mode(bl)&MD_BOSS) && rand() % 100 < 20)
		{	// check if target is a monster and not a Boss, for the 20% chance to absorb 2 SP per monster's level [Reddozen]
			i = 2 * dstmd->db->lv;
			mob_target(dstmd,src,0);
		}
		if (sd){
			if (i > 0x7FFF)
				i = 0x7FFF;
			if (sd->status.sp + i > sd->status.max_sp)
				i = sd->status.max_sp - sd->status.sp;
			if (i) {
				sd->status.sp += i;
				clif_heal(sd->fd,SP_SP,i);
			}
		}
			clif_skill_nodamage(src,bl,skillid,skilllv,0);
		break;

	case AC_MAKINGARROW:			/* ��?�?� */
		if(sd) {
			clif_arrow_create_list(sd);
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;

	case AM_PHARMACY:			/* �|?�V����?�?� */
		if(sd) {
			clif_skill_produce_mix_list(sd,22);
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;

	case SA_CREATECON:
		if(sd) {
			clif_skill_produce_mix_list(sd,23);
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;

	case BS_HAMMERFALL:		/* �n���}?�t�H?�� */
		if(dstsd && dstsd->special_state.no_weapon_damage) {
			clif_skill_nodamage(src,bl,skillid,skilllv,0);
			break;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,SC_STUN,(20 + 10 * skilllv),skilllv,skill_get_time2(skillid,skilllv)));
		break;
	case RG_RAID:			/* �T�v���C�Y�A�^�b�N */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		map_foreachinrange(skill_area_sub, bl,
			skill_get_splash(skillid, skilllv), BL_CHAR,
			src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
			skill_castend_damage_id);
		status_change_end(src, SC_HIDING, -1);	// �n�C�f�B���O��?�
		break;

	case ASC_METEORASSAULT:	/* �?�e�I�A�T���g */
	case GS_SPREADATTACK:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		map_foreachinrange(skill_area_sub, src,
			skill_get_splash(skillid, skilllv), BL_CHAR,
			src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
			skill_castend_damage_id);
		break;

	case KN_BRANDISHSPEAR:	/*�u�����f�B�b�V���X�s�A*/
		{
			int c,n=4,ar;
			int dir = map_calc_dir(src,bl->x,bl->y);
			struct square tc;
			int x=bl->x,y=bl->y;
			ar=skilllv/3;
			skill_brandishspear_first(&tc,dir,x,y);
			skill_brandishspear_dir(&tc,dir,4);
			/* ��?�C */
			if(skilllv == 10){
				for(c=1;c<4;c++){
					map_foreachincell(skill_area_sub,
						bl->m,tc.val1[c],tc.val2[c],BL_CHAR,
						src,skillid,skilllv,tick, flag|BCT_ENEMY|n,
						skill_castend_damage_id);
				}
			}
			/* ��?�B�A */
			if(skilllv > 6){
				skill_brandishspear_dir(&tc,dir,-1);
				n--;
			}else{
				skill_brandishspear_dir(&tc,dir,-2);
				n-=2;
			}

			if(skilllv > 3){
				for(c=0;c<5;c++){
					map_foreachincell(skill_area_sub,
						bl->m,tc.val1[c],tc.val2[c],BL_CHAR,
						src,skillid,skilllv,tick, flag|BCT_ENEMY|n,
						skill_castend_damage_id);
					if(skilllv > 6 && n==3 && c==4){
						skill_brandishspear_dir(&tc,dir,-1);
						n--;c=-1;
					}
				}
			}
			/* ��?�@ */
			for(c=0;c<10;c++){
				if(c==0||c==5) skill_brandishspear_dir(&tc,dir,-1);
				map_foreachincell(skill_area_sub,
					bl->m,tc.val1[c%5],tc.val2[c%5],BL_CHAR,
					src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
					skill_castend_damage_id);
			}
		}
		break;
	
	case WZ_SIGHTRASHER:
		//Passive side of the attack.
		status_change_end(src,SC_SIGHT,-1);
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		map_foreachinrange(skill_area_sub,src,
			skill_get_splash(skillid, skilllv),BL_CHAR,
			src,skillid,skilllv,tick, flag|BCT_ENEMY|1,
			skill_castend_damage_id);
		break;

	case WZ_FROSTNOVA:
		map_foreachinrange(skill_attack_area, src,
			skill_get_splash(skillid, skilllv), BL_CHAR,
			BF_MAGIC, src, src, skillid, skilllv, tick, flag, BCT_ENEMY);
		break;

	case NPC_SELFDESTRUCTION:
		clif_skill_nodamage(src, src, skillid, -1, 1);
		map_foreachinrange(skill_area_sub, bl,
			skill_get_splash(skillid, skilllv), BL_CHAR,
			src, skillid, skilllv, tick, flag|BCT_ENEMY,
			skill_castend_damage_id);
		battle_damage(src, src, status_get_max_hp(src),0,1);
		break;

	/* �p?�e�B�X�L�� */
	case AL_ANGELUS:		/* �G���W�F���X */
	case PR_MAGNIFICAT:		/* �}�O�j�t�B�J?�g */
	case PR_GLORIA:			/* �O�?���A */
	case SN_WINDWALK:		/* �E�C���h�E�H?�N */
		if (sd == NULL || sd->status.party_id == 0 || (flag & 1)) {
			clif_skill_nodamage(bl,bl,skillid,skilllv,
				sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		} else if (sd) {
			/* �p?�e�B�S?�ւ�?�? */
			party_foreachsamemap (skill_area_sub,
				sd,skill_get_splash(skillid, skilllv),
				src,skillid,skilllv,tick, flag|BCT_PARTY|1,
				skill_castend_nodamage_id);
		}
		break;

	case BS_ADRENALINE:		/* �A�h���i�������b�V�� */
	case BS_ADRENALINE2:
	case BS_WEAPONPERFECT:	/* �E�F�|���p?�t�F�N�V���� */
	case BS_OVERTHRUST:		/* �I?�o?�g���X�g */
		if (sd == NULL || sd->status.party_id == 0 || (flag & 1)) {
			/* �•ʂ�?�? */
			clif_skill_nodamage(bl,bl,skillid,skilllv,
				sc_start4(bl,type,100,skilllv,(src == bl)? 1:0,0,0,skill_get_time(skillid,skilllv)));
		} else if (sd) {
			/* �p?�e�B�S?�ւ�?�? */
			party_foreachsamemap(skill_area_sub,
				sd,skill_get_splash(skillid, skilllv),
				src,skillid,skilllv,tick, flag|BCT_PARTY|1,
				skill_castend_nodamage_id);
		}
		break;

	case BS_MAXIMIZE:
	case NV_TRICKDEAD:
	case CR_DEFENDER:
	case CR_AUTOGUARD:
	case TK_READYSTORM:
	case TK_READYDOWN:
	case TK_READYTURN:
	case TK_READYCOUNTER:
	case TK_DODGE:
	case CR_SHRINK:
	case ST_PRESERVE:
	case SG_FUSION:
	case GS_GATLINGFEVER:
		if (tsc && tsc->data[type].timer != -1)
			i = status_change_end(bl, type, -1);
		else
			i = sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv));
			clif_skill_nodamage(src,bl,skillid,skilllv,i);
		break;
	case SL_KAITE:
	case SL_KAAHI:
	case SL_KAIZEL:
	case SL_KAUPE:
		if (sd) {
			if (!dstsd || !(
				(sd->sc.data[SC_SPIRIT].timer != -1 && sd->sc.data[SC_SPIRIT].val2 == SL_SOULLINKER) ||
				dstsd->char_id == sd->char_id ||
				dstsd->char_id == sd->status.partner_id ||
				dstsd->char_id == sd->status.child
			)) {
				status_change_start(src,SC_STUN,10000,skilllv,0,0,0,3000,8);
				clif_skill_fail(sd,skillid,0,0);
				break;
			}
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid, skilllv)));
		break;
	case SM_AUTOBERSERK:	// Celest
		if (tsc && tsc->data[type].timer != -1)
			i = status_change_end(bl, type, -1);				
		else
			i = sc_start(bl,type,100,skilllv,0);
		clif_skill_nodamage(src,bl,skillid,skilllv,i);
		break;
	case TF_HIDING:			/* �n�C�f�B���O */
	case ST_CHASEWALK:			/* �n�C�f�B���O */
		if (tsc && tsc->data[type].timer != -1)
			i = status_change_end(bl, type, -1);
		else
			i = sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv));
		clif_skill_nodamage(src,bl,skillid,-1,i); // Don't display the skill name as it is a hiding skill
		break;
	case TK_RUN:
			if (tsc && tsc->data[type].timer != -1)
				i = status_change_end(bl, type, -1);
			else
				i = sc_start4(bl,type,100,skilllv,unit_getdir(bl),0,0,0);
//			If the client receives a skill-use packet inmediately before
//			a walkok packet, it will discard the walk packet! [Skotlex]
//			clif_skill_nodamage(src,bl,skillid,skilllv,i);
		break;
	case AS_CLOAKING:		/* �N�??�L���O */
		if(tsc && tsc->data[type].timer!=-1 )
			/* ��?����� */
			i = status_change_end(bl, type, -1);
		else
			i = sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv));
		clif_skill_nodamage(src,bl,skillid,-1,i);
		if (!i && sd)
			clif_skill_fail(sd,skillid,0,0);
		break;

	/* ?�n�X�L�� */
	case BD_LULLABY:			/* �q��S */
	case BD_RICHMANKIM:			/* �j�����h�̉� */
	case BD_ETERNALCHAOS:		/* �i����?��� */
	case BD_DRUMBATTLEFIELD:	/* ?���ۂ̋��� */
	case BD_RINGNIBELUNGEN:		/* �j?�x�����O�̎w�� */
	case BD_ROKISWEIL:			/* �?�L�̋��� */
	case BD_INTOABYSS:			/* ?[���̒��� */
	case BD_SIEGFRIED:			/* �s��?g�̃W?�N�t��?�h */
	case BA_DISSONANCE:			/* �s���a�� */
	case BA_POEMBRAGI:			/* �u���M�̎? */
	case BA_WHISTLE:			/* ���J */
	case BA_ASSASSINCROSS:		/* �[�z�̃A�T�V���N�?�X */
	case BA_APPLEIDUN:			/* �C�h�D���̗ь� */
	case DC_UGLYDANCE:			/* ����?���ȃ_���X */
	case DC_HUMMING:			/* �n�~���O */
	case DC_DONTFORGETME:		/* ����Y��Ȃ���?c */
	case DC_FORTUNEKISS:		/* ?K�^�̃L�X */
	case DC_SERVICEFORYOU:		/* �T?�r�X�t�H?��? */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		skill_unitsetting(src,skillid,skilllv,src->x,src->y,0);
		break;

	case HP_BASILICA:			/* �o�W���J */
	case CG_HERMODE:			// Wand of Hermod
		{
			struct skill_unit_group *sg;
			unit_stop_walking(src,1);
			skill_clear_unitgroup(src);
			sg = skill_unitsetting(src,skillid,skilllv,src->x,src->y,0);
			if(skillid == CG_HERMODE)
				i = sc_start4(src,SC_DANCING,100,
						skillid,0,0,sg->group_id,skill_get_time(skillid,skilllv));
			else
				i = sc_start4(src,type,100,
						skilllv,0,BCT_SELF,sg->group_id,
						skill_get_time(skillid,skilllv));
			clif_skill_nodamage(src,bl,skillid,skilllv,i);
		}
		break;

	case PA_GOSPEL:				/* �S�X�y�� */
		if (!tsc) break;
		if (tsc->data[type].timer != -1 && tsc->data[type].val4 == BCT_SELF) {
			i = status_change_end(bl,SC_GOSPEL,-1);
		} else {
			struct skill_unit_group *sg = skill_unitsetting(src,skillid,skilllv,src->x,src->y,0);
			if (tsc->data[type].timer != -1)
				status_change_end(bl,type,-1); //Was under someone else's Gospel. [Skotlex]
			i = sc_start4(bl,type,100,skilllv,0,(int)sg,BCT_SELF,skill_get_time(skillid,skilllv));
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,i);
		break;

	case BD_ADAPTATION:			/* �A�h���u */
		if(tsc && tsc->data[SC_DANCING].timer!=-1){
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			skill_stop_dancing(bl);
		}
		break;

	case BA_FROSTJOKE:			/* �����W��?�N */
	case DC_SCREAM:				/* �X�N��?�� */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		skill_addtimerskill(src,tick+2000,bl->id,src->x,src->y,skillid,skilllv,0,flag);
		if (md) {	// Mob�͒?��Ȃ�����?A�X�L���������΂��Ă݂�
			char temp[128];
			if (strlen(md->name) + strlen(skill_db[skillid].desc) > 120)
				break; //Message won't fit on buffer. [Skotlex]
			sprintf(temp,"%s : %s !!",md->name,skill_db[skillid].desc);
			clif_GlobalMessage(&md->bl,temp);
		}
		break;


	case BA_PANGVOICE://�p���{�C�X
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,SC_CONFUSION,50,7,skill_get_time(skillid,skilllv)));
		break;

	case DC_WINKCHARM://���f�̃E�B���N
		if(dstsd){
			clif_skill_nodamage(src,bl,skillid,skilllv,
				sc_start(bl,SC_CONFUSION,30,7,skill_get_time2(skillid,skilllv)));
		}else if(dstmd)
		{
			int race = status_get_race(bl);
			if(status_get_lv(src)>status_get_lv(bl) && (race == RC_DEMON || race == RC_DEMIHUMAN || race == RC_ANGEL)) {
				clif_skill_nodamage(src,bl,skillid,skilllv,
					sc_start(bl,type,70,skilllv,skill_get_time(skillid,skilllv)));
			} else{
				clif_skill_nodamage(src,bl,skillid,skilllv,0);
				if(sd)
					clif_skill_fail(sd,skillid,0,0);
			}
		}
		break;

	case TF_STEAL:			// �X�e�B?��
		if(sd) {
			if(pc_steal_item(sd,bl))
				clif_skill_nodamage(src,bl,skillid,skilllv,1);
			else
				clif_skill_fail(sd,skillid,0x0a,0);
		}
		break;

	case RG_STEALCOIN:		// �X�e�B?���R�C��
		if(sd) {
			if(pc_steal_coin(sd,bl)) {
				clif_skill_nodamage(src,bl,skillid,skilllv,1);
				mob_target((struct mob_data *)bl,src,skill_get_range2(src,skillid,skilllv));
			}
			else
				clif_skill_fail(sd,skillid,0,0);
		}
		break;

	case MG_STONECURSE:			/* �X�g?���J?�X */
		{
			if (status_get_mode(bl)&MD_BOSS) {
				if (sd) clif_skill_fail(sd,skillid,0,0);
				break;
			}
			if(status_isimmune(bl) || !tsc)
				break;
			if (dstmd)
				mob_target(dstmd,src,skill_get_range2(src,skillid,skilllv));
			
			if (tsc->data[SC_STONE].timer != -1) {
				status_change_end(bl,SC_STONE,-1);
				if (sd) clif_skill_fail(sd,skillid,0,0);
				break;
			}
			if (sc_start(bl,SC_STONE,(skilllv*4+20),skilllv,skill_get_time2(skillid,skilllv)))
					clif_skill_nodamage(src,bl,skillid,skilllv,1);
			else if(sd) {
				clif_skill_fail(sd,skillid,0,0);
				// Level 6-10 doesn't consume a red gem if it fails [celest]
				if (skilllv > 5) break;
			}
			if (sd) {
				if (sd->sc.data[SC_SPIRIT].timer != -1 && sd->sc.data[SC_SPIRIT].val2 == SL_WIZARD)
					break; //Do not delete the gemstone.
				if ((i=pc_search_inventory(sd, skill_db[skillid].itemid[0])) >= 0 )
					pc_delitem(sd, i, skill_db[skillid].amount[0], 0);
			}
		}
		break;

	case NV_FIRSTAID:			/* ?�}��? */
		clif_skill_nodamage(src,bl,skillid,5,1);
		battle_heal(NULL,bl,5,0,0);
		break;

	case AL_CURE:				/* �L���A? */
		if(status_isimmune(bl)) {
			clif_skill_nodamage(src,bl,skillid,skilllv,0);
			break;
		}
		status_change_end(bl, SC_SILENCE	, -1 );
		status_change_end(bl, SC_BLIND	, -1 );
		status_change_end(bl, SC_CONFUSION, -1 );
		if( battle_check_undead(status_get_race(bl),status_get_elem_type(bl)))
			sc_start(bl, SC_CONFUSION,100,1,skill_get_time2(skillid, skilllv));
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		break;

	case TF_DETOXIFY:			/* ��� */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		status_change_end(bl, SC_POISON	, -1 );
		status_change_end(bl, SC_DPOISON	, -1 );
		break;

	case PR_STRECOVERY:			/* ���J�o��? */
		if(status_isimmune(bl)) {
			clif_skill_nodamage(src,bl,skillid,skilllv,0);
			break;
		}
		status_change_end(bl, SC_FREEZE	, -1 );
		status_change_end(bl, SC_STONE	, -1 );
		status_change_end(bl, SC_SLEEP	, -1 );
		status_change_end(bl, SC_STUN	, -1 );
		//Is this equation really right? It looks so... special.
		if( battle_check_undead(status_get_race(bl),status_get_elem_type(bl)) ){//�A���f�b�h�Ȃ�È�?��
			status_change_start(bl, SC_BLIND,
				100*(100-(status_get_int(bl)/2+status_get_vit(bl)/3+status_get_luk(bl)/10)),
				1,0,0,0,
				skill_get_time2(skillid, skilllv) * (100-(status_get_int(bl)+status_get_vit(bl))/2)/100,10);
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if(dstmd){
			dstmd->attacked_id=0;
			dstmd->target_id=0;
			dstmd->state.skillstate=MSS_IDLE;
			dstmd->next_walktime=tick+rand()%3000+3000;
		}
		break;

	case WZ_ESTIMATION:			/* �����X�^??�� */
		if(sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			clif_skill_estimation((struct map_session_data *)src,bl);
		}
		break;

	case BS_REPAIRWEAPON:			/* �?��?C�? */
		if(sd && dstsd)
			clif_item_repair_list(sd,dstsd);
		break;

	case MC_IDENTIFY:			/* �A�C�e���Ӓ� */
		if(sd)
			clif_item_identify_list(sd);
		break;

	// Weapon Refining [Celest]
	case WS_WEAPONREFINE:
		if(sd)
			clif_item_refine_list(sd);
		break;

	case MC_VENDING:			/* �I�X�J?� */
		if(sd)
		{	//Prevent vending of GMs with unnecessary Level to trade/drop. [Skotlex]
			if ( pc_can_give_items(pc_isGM(sd)) )
				clif_skill_fail(sd,skillid,0,0);
			else
				clif_openvendingreq(sd,2+skilllv);
		}
		break;

	case AL_TELEPORT:			/* �e���|?�g */
		if(sd) {
			if (map[bl->m].flag.noteleport) {	/* �e���|�֎~ */
				clif_skill_teleportmessage(sd,0);
				break;
			}
			if(!battle_config.duel_allow_teleport && sd->duel_group) { // duel restriction [LuzZza]
				clif_displaymessage(sd->fd, "Duel: Can't use teleport in duel.");
				break;
			}
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			if(skilllv == 1) {
				// possibility to skip menu [LuzZza]
				if(!battle_config.skip_teleport_lv1_menu &&
					sd->skillitem != AL_TELEPORT) //If skillid is not teleport, this was auto-casted! [Skotlex]
					clif_skill_warppoint(sd,skillid,skilllv,"Random","","","");
				else
					pc_randomwarp(sd,3);
			} else {
				if (sd->skillitem != AL_TELEPORT)
					clif_skill_warppoint(sd,skillid,skilllv,"Random",
						mapindex_id2name(sd->status.save_point.map),"","");
				else //Autocasted Teleport level 2??
					pc_setpos(sd,sd->status.save_point.map,
						sd->status.save_point.x,sd->status.save_point.y,3);
			}
		} else
			unit_warp(bl,-1,-1,-1,3);
		break;

	case AL_HOLYWATER:			/* �A�N�A�x�l�f�B�N�^ */
		if(sd) {
			if (skill_produce_mix(sd, skillid, 523, 0, 0, 0, 1))
				clif_skill_nodamage(src,bl,skillid,skilllv,1);
			else
				clif_skill_fail(sd,skillid,0,0);
		}
		break;
		
	case TF_PICKSTONE:
		if(sd) {
			int eflag;
			struct item item_tmp;
			struct block_list tbl;
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			memset(&item_tmp,0,sizeof(item_tmp));
			memset(&tbl,0,sizeof(tbl)); // [MouseJstr]
			item_tmp.nameid = 7049;
			item_tmp.identify = 1;
			tbl.id = 0;
			clif_takeitem(&sd->bl,&tbl);
			eflag = pc_additem(sd,&item_tmp,1);
			if(eflag) {
				clif_additem(sd,0,0,eflag);
				map_addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,NULL,NULL,NULL,0);
			}
		}
		break;
	case ASC_CDP:
     	if(sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			skill_produce_mix(sd, skillid, 678, 0, 0, 0, 1); //Produce a Deadly Poison Bottle.
		}
		break;

	case RG_STRIPWEAPON:		/* �X�g���b�v�E�F�|�� */
	case RG_STRIPSHIELD:		/* �X�g���b�v�V?[���h */
	case RG_STRIPARMOR:			/* �X�g���b�v�A?[�}?[ */
	case RG_STRIPHELM:			/* �X�g���b�v�w���� */
	case ST_FULLSTRIP:			// Rewritten most of the code [DracoRPG]
	case GS_DISARM:				// Added disarm. [Reddozen]
		{
		int strip_fix, equip = 0;
		int sclist[4] = {0,0,0,0};

		if (skillid == RG_STRIPWEAPON || skillid == ST_FULLSTRIP || skillid == GS_DISARM)
		   equip |= EQP_WEAPON;
		if (skillid == RG_STRIPSHIELD || skillid == ST_FULLSTRIP)
		   equip |= EQP_SHIELD;
		if (skillid == RG_STRIPARMOR || skillid == ST_FULLSTRIP)
		   equip |= EQP_ARMOR;
		if (skillid == RG_STRIPHELM || skillid == ST_FULLSTRIP)
		   equip |= EQP_HELM;

		strip_fix = status_get_dex(src) - status_get_dex(bl);
		if(strip_fix < 0)
			strip_fix=0;
		if (rand()%100 >= 5+2*skilllv+strip_fix/5)
		{
			if (sd)
				clif_skill_fail(sd,skillid,0,0);
			break;
		}
		if (dstsd) {
			for (i=0;i<11;i++) {
				if (dstsd->equip_index[i]<0 || !dstsd->inventory_data[dstsd->equip_index[i]])
					continue;
				switch (i) {
				case 8: //Shield / left-hand weapon
					if(dstsd->inventory_data[dstsd->equip_index[8]]->type == 5)
					{ //Shield
						if (equip&EQP_SHIELD &&
							!(dstsd->unstripable_equip&EQP_SHIELD) &&
						  	!(tsc && tsc->data[SC_CP_SHIELD].timer != -1)
						){
							sclist[1] = SC_STRIPSHIELD; // Okay, we found a shield to strip - It is really a shield, not a two-handed weapon or a left-hand weapon
							pc_unequipitem(dstsd,dstsd->equip_index[i],3);
						}
						continue;
					}
					//Continue to weapon
				case 9:
					if (equip &EQP_WEAPON &&
						!(dstsd->unstripable_equip&EQP_WEAPON) &&
				  		!(tsc && tsc->data[SC_CP_WEAPON].timer != -1)
					) {
						sclist[0] = SC_STRIPWEAPON; // Okay, we found a weapon to strip - It can be a right-hand, left-hand or two-handed weapon
						pc_unequipitem(dstsd,dstsd->equip_index[i],3);
					}
					break;
				case 7: //Armor
					if (equip &EQP_ARMOR && 
						!(dstsd->unstripable_equip &EQP_ARMOR) &&
					  	!(tsc && tsc->data[SC_CP_ARMOR].timer != -1)
					) {
						sclist[2] = SC_STRIPARMOR; // Okay, we found an armor to strip
						pc_unequipitem(dstsd,dstsd->equip_index[i],3);
					}
					break;
				case 6: //Helm  
					if (equip &EQP_HELM &&
						!(dstsd->unstripable_equip &EQP_HELM) &&
						!(tsc && tsc->data[SC_CP_HELM].timer != -1)
					 ) {
						sclist[3] = SC_STRIPHELM; // Okay, we found a helm to strip
						pc_unequipitem(dstsd,dstsd->equip_index[i],3);
					}
					break;
				}
			}
		} else if (!(status_get_mode(bl)&MD_BOSS)) {
			if (equip&EQP_WEAPON && !(tsc && tsc->data[SC_CP_WEAPON].timer != -1))
				sclist[0] = SC_STRIPWEAPON;
			if (equip&EQP_SHIELD && !(tsc && tsc->data[SC_CP_SHIELD].timer != -1))
				sclist[1] = SC_STRIPSHIELD;
			if (equip&EQP_ARMOR && !(tsc && tsc->data[SC_CP_ARMOR].timer != -1))
				sclist[2] = SC_STRIPARMOR;
			if (equip&EQP_HELM && !(tsc && tsc->data[SC_CP_HELM].timer != -1))
				sclist[3] = SC_STRIPHELM;
		}
		equip = 0; //Reuse equip to hold how many stats are invoked.
		for (i=0;i<4;i++) {
			if (sclist[i]) // Start the SC only if an equipment was stripped from this location
			equip+=sc_start(bl,sclist[i],100,skilllv,skill_get_time(skillid,skilllv)+strip_fix/2);
		}
		if (equip)
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		else if (sd) //Nothing stripped.
			clif_skill_fail(sd,skillid,0,0);
		break;
		}

	/* PotionPitcher */
	case AM_BERSERKPITCHER:
	case AM_POTIONPITCHER:		/* �|?�V�����s�b�`��? */
		{
			int i,x,hp = 0,sp = 0,bonus=100;
			if(sd) {
				x = skilllv%11 - 1;
				i = pc_search_inventory(sd,skill_db[skillid].itemid[x]);
				if(i < 0 || skill_db[skillid].itemid[x] <= 0) {
					clif_skill_fail(sd,skillid,0,0);
					map_freeblock_unlock();
					return 1;
				}
				if(sd->inventory_data[i] == NULL || sd->status.inventory[i].amount < skill_db[skillid].amount[x]) {
					clif_skill_fail(sd,skillid,0,0);
					map_freeblock_unlock();
					return 1;
				}
				if(skillid == AM_BERSERKPITCHER) { //Does not override use-level, and cannot be used on bows.
					if (dstsd && (dstsd->status.base_level<(unsigned int)sd->inventory_data[i]->elv || dstsd->weapontype1 == W_BOW)) {
						clif_skill_fail(sd,skillid,0,0);
						map_freeblock_unlock();
						return 1;
					 }
				}
				potion_flag = 1;
				potion_hp = potion_sp = potion_per_hp = potion_per_sp = 0;
				potion_target = bl->id;
				run_script(sd->inventory_data[i]->script,0,sd->bl.id,0);
				pc_delitem(sd,i,skill_db[skillid].amount[x],0);
				potion_flag = potion_target = 0;
				if (sd->sc.data[SC_SPIRIT].timer != -1 && sd->sc.data[SC_SPIRIT].val2 == SL_ALCHEMIST)
					bonus += sd->status.base_level;
				if(potion_per_hp > 0 || potion_per_sp > 0) {
					hp = status_get_max_hp(bl) * potion_per_hp / 100;
					hp = hp * (100 + pc_checkskill(sd,AM_POTIONPITCHER)*10 + pc_checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
					if(dstsd) {
						sp = dstsd->status.max_sp * potion_per_sp / 100;
						sp = sp * (100 + pc_checkskill(sd,AM_POTIONPITCHER)*10 + pc_checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
					}
				}
				else {
					if(potion_hp > 0) {
						hp = potion_hp * (100 + pc_checkskill(sd,AM_POTIONPITCHER)*10 + pc_checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
						hp = hp * (100 + (status_get_vit(bl)<<1)) / 100;
						if(dstsd)
							hp = hp * (100 + pc_checkskill(dstsd,SM_RECOVERY)*10) / 100;
					}
					if(potion_sp > 0) {
						sp = potion_sp * (100 + pc_checkskill(sd,AM_POTIONPITCHER)*10 + pc_checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
						sp = sp * (100 + (status_get_int(bl)<<1)) / 100;
						if(dstsd)
							sp = sp * (100 + pc_checkskill(dstsd,MG_SRECOVERY)*10) / 100;
					}
				}
			}
			else {
				hp = (1 + rand()%400) * (100 + skilllv*10) / 100;
				hp = hp * (100 + (status_get_vit(bl)<<1)) / 100;
				if(dstsd)
					hp = hp * (100 + pc_checkskill(dstsd,SM_RECOVERY)*10) / 100;
			}
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			if(hp > 0 || (skillid == AM_POTIONPITCHER && hp <= 0 && sp <= 0))
				clif_skill_nodamage(NULL,bl,AL_HEAL,hp,1);
			if(sp > 0)
				clif_skill_nodamage(NULL,bl,MG_SRECOVERY,sp,1);
			battle_heal(src,bl,hp,sp,0);
		}
		break;
	case AM_CP_WEAPON:
	case AM_CP_SHIELD:
	case AM_CP_ARMOR:
	case AM_CP_HELM:
		{
			int scid = SC_STRIPWEAPON + (skillid - AM_CP_WEAPON);
			if(tsc && tsc->data[scid].timer != -1)
				status_change_end(bl, scid, -1 );
			clif_skill_nodamage(src,bl,skillid,skilllv,
				sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		}
		break;
	case AM_TWILIGHT1:
		if (sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			//Prepare 200 White Potions.
			if (!skill_produce_mix(sd, skillid, 504, 0, 0, 0, 200))
				clif_skill_fail(sd,skillid,0,0);
		}
		break;
	case AM_TWILIGHT2:
		if (sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			//Prepare 200 Slim White Potions.
			if (!skill_produce_mix(sd, skillid, 547, 0, 0, 0, 200))
				clif_skill_fail(sd,skillid,0,0);
		}
		break;
	case AM_TWILIGHT3:
		if (sd) {
			//check if you can produce all three, if not, then fail:
			if (!skill_can_produce_mix(sd,970,-1, 100) //100 Alcohol
				|| !skill_can_produce_mix(sd,7136,-1, 50) //50 Acid Bottle
				|| !skill_can_produce_mix(sd,7135,-1, 50) //50 Flame Bottle
			) {
				clif_skill_fail(sd,skillid,0,0);
				break;
			}
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			skill_produce_mix(sd, skillid, 970, 0, 0, 0, 100);
			skill_produce_mix(sd, skillid, 7136, 0, 0, 0, 50);
			skill_produce_mix(sd, skillid, 7135, 0, 0, 0, 50);
		}
		break;
	case SA_DISPELL:			/* �f�B�X�y�� */
		{
			int i;
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			i = status_get_sc_def_mdef(bl);
			if (i >= 10000 ||
				tsc == NULL || (tsc->data[SC_SPIRIT].timer != -1 && tsc->data[SC_SPIRIT].val2 == SL_ROGUE) || //Rogue's spirit defends againt dispel.
			//Fixed & changed to use a proportionnal reduction (no info, but seems far more logical) [DracoRPG]
				rand()%10000 >= (10000-i)*(50+10*skilllv)/100)
			{
				if (sd)
					clif_skill_fail(sd,skillid,0,0);
				break;
			}
			if(status_isimmune(bl) || !tsc->count)
				break;
			for(i=0;i<SC_MAX;i++){
				if (tsc->data[i].timer == -1)
					continue;
				if(i==SC_HALLUCINATION || i==SC_WEIGHT50 || i==SC_WEIGHT90
					|| i==SC_STRIPWEAPON || i==SC_STRIPSHIELD || i==SC_STRIPARMOR || i==SC_STRIPHELM
					|| i==SC_CP_WEAPON || i==SC_CP_SHIELD || i==SC_CP_ARMOR || i==SC_CP_HELM
					|| i==SC_COMBO || i==SC_DANCING || i==SC_GUILDAURA || i==SC_EDP
					|| i==SC_AUTOBERSERK  || i==SC_CARTBOOST || i==SC_MELTDOWN || i==SC_MOONLIT
					|| i==SC_SAFETYWALL
					)
					continue;
				if(i==SC_BERSERK) tsc->data[i].val4=1; //Mark a dispelled berserk to avoid setting hp to 100.
				status_change_end(bl,i,-1);
			}
		}
		break;

	case TF_BACKSLIDING: //This is the correct implementation as per packet logging information. [Skotlex]
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		skill_blown(src,bl,skill_get_blewcount(skillid,skilllv)|0x10000);
		break;

	case TK_HIGHJUMP:
		{
			int x,y, dir = unit_getdir(src);

			x = src->x + dirx[dir]*skilllv*2;
			y = src->y + diry[dir]*skilllv*2;
			
			clif_skill_nodamage(src,bl,TK_HIGHJUMP,skilllv,1);
			if(map_getcell(src->m,x,y,CELL_CHKPASS)) {
				unit_movepos(src, x, y, 1, 0);
				clif_slide(src,x,y);
			}
		}
		break;

	case SA_CASTCANCEL:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		unit_skillcastcancel(src,1);
		if(sd) {
			int sp = skill_get_sp(sd->skillid_old,sd->skilllv_old);
			sp = sp * (90 - (skilllv-1)*20) / 100;
			if(sp < 0) sp = 0;
			pc_heal(sd,0,-sp);
		}
		break;
	case SA_SPELLBREAKER:	// �X�y���u���C�J?
		{
			int sp;
			if(tsc && tsc->data[SC_MAGICROD].timer != -1) {
				if(dstsd) {
					sp = skill_get_sp(skillid,skilllv);
					sp = sp * tsc->data[SC_MAGICROD].val2 / 100;
					if(sp > SHRT_MAX) sp = SHRT_MAX;
					else if(sp < 1) sp = 1;
					clif_heal(dstsd->fd,SP_SP,pc_heal(dstsd, 0, sp));
				}
				clif_skill_nodamage(bl,bl,SA_MAGICROD,tsc->data[SC_MAGICROD].val1,1);
				if(sd) {
					sp = sd->status.max_sp/5;
					if(sp < 1) sp = 1;
					pc_damage_sp(sd,sp,0);
				}
			} else {
				struct unit_data *ud = unit_bl2ud(bl);
				int bl_skillid=0,bl_skilllv=0,hp = 0;
				if (!ud || ud->skilltimer == -1) break; //Nothing to cancel.
				bl_skillid = ud->skillid;
				bl_skilllv = ud->skilllv;
				if (status_get_mode(bl) & MD_BOSS)
				{	//Only 10% success chance against bosses. [Skotlex]
					if (rand()%100 < 90)
					{
						if (sd) clif_skill_fail(sd,skillid,0,0);
						break;
					}
				} else if (!dstsd || map_flag_vs(bl->m)) //HP damage only on pvp-maps when against players.
					hp = status_get_max_hp(bl)/50; //Recover 2% HP [Skotlex]
				
				clif_skill_nodamage(src,bl,skillid,skilllv,1);
				unit_skillcastcancel(bl,0);
				sp = skill_get_sp(bl_skillid,bl_skilllv);
				if (dstsd)
					pc_damage_sp(dstsd, sp, 0);
				battle_damage(NULL, bl, hp, 0, 1);
				if(sd && sp) {
					sp = sp*(25*(skilllv-1))/100;
					if(skilllv > 1 && sp < 1) sp = 1;
					else if(sp > SHRT_MAX) sp = SHRT_MAX;
					clif_heal(sd->fd,SP_SP,pc_heal(sd, 0, sp));
				}
				if (hp && skilllv >= 5)
				{	//Recover half damaged HP at level 5 [Skotlex]
					hp = battle_heal(bl, src, hp/2, 0, 0);
					if (sd && sd->fd)
						clif_heal(sd->fd,SP_HP,hp);
				}
			}
		}
		break;
	case SA_MAGICROD:
		sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv));
		break;
	case SA_AUTOSPELL:			/* �I?�g�X�y�� */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if(sd)
			clif_autospell(sd,skilllv);
		else {
			int maxlv=1,spellid=0;
			static const int spellarray[3] = { MG_COLDBOLT,MG_FIREBOLT,MG_LIGHTNINGBOLT };
			if(skilllv >= 10) {
				spellid = MG_FROSTDIVER;
//				if (tsc && tsc->data[SC_SPIRIT].timer != -1 && tsc->data[SC_SPIRIT].val2 == SA_SAGE)
//					maxlv = 10;
//				else
					maxlv = skilllv - 9;
			}
			else if(skilllv >=8) {
				spellid = MG_FIREBALL;
				maxlv = skilllv - 7;
			}
			else if(skilllv >=5) {
				spellid = MG_SOULSTRIKE;
				maxlv = skilllv - 4;
			}
			else if(skilllv >=2) {
				int i = rand()%3;
				spellid = spellarray[i];
				maxlv = skilllv - 1;
			}
			else if(skilllv > 0) {
				spellid = MG_NAPALMBEAT;
				maxlv = 3;
			}
			if(spellid > 0)
				sc_start4(src,SC_AUTOSPELL,100,skilllv,spellid,maxlv,0,
					skill_get_time(SA_AUTOSPELL,skilllv));
		}
		break;

	case BS_GREED:
		if(sd){
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			map_foreachinrange(skill_greed,bl,
				skill_get_splash(skillid, skilllv),BL_ITEM,bl);
		}
		break;

	case SA_ELEMENTWATER:
	case SA_ELEMENTFIRE:
	case SA_ELEMENTGROUND:
	case SA_ELEMENTWIND:
		if(dstmd && !(status_get_mode(bl)&MD_BOSS)){
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			dstmd->def_ele = skill_get_pl(skillid);
			dstmd->def_ele += (1+rand()%4)*20;
		}
		break;

	/* �����_��??�?��?A?�??�?��?A�n?A��?A�� */
	case NPC_ATTRICHANGE:
	case NPC_CHANGEWATER:
	case NPC_CHANGEGROUND:
	case NPC_CHANGEFIRE:
	case NPC_CHANGEWIND:
	/* ��?A?�?A�O?A�� */
	case NPC_CHANGEPOISON:
	case NPC_CHANGEHOLY:
	case NPC_CHANGEDARKNESS:
	case NPC_CHANGETELEKINESIS:
	case NPC_CHANGEUNDEAD:
		if(md){
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			md->def_ele = skill_get_pl(skillid);
			if (md->def_ele == 0)			/* �����_��?��?A������?A*/
				md->def_ele = rand()%10;	/* �s��??���?��� */
			md->def_ele += (1+rand()%4)*20;	/* ??����x���̓����_�� */
		}
		break;

	case NPC_PROVOCATION:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if(md && md->skillidx >= 0)
			clif_pet_performance(src,md->db->skill[md->skillidx].val[0]);
		break;

	case NPC_KEEPING:
	case NPC_BARRIER:
		{
			int skill_time = skill_get_time(skillid,skilllv);
			struct unit_data *ud = unit_bl2ud(bl);
			if (clif_skill_nodamage(src,bl,skillid,skilllv,
					sc_start(bl,type,100,skilllv,skill_time))
			&& ud) {	//Disable attacking/acting/moving for skill's duration.
				ud->attackabletime = 
				ud->canact_tick =
				ud->canmove_tick = tick + skill_time;
			}
		}
		break;

	case NPC_REBIRTH:
		//New rebirth System uses Kaizel lv1. [Skotlex]
		sc_start(bl,type,100,1,skill_get_time(SL_KAIZEL,skilllv));
		break;

	case NPC_DARKBLESSING:
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,(50+skilllv*5),skilllv,skill_get_time2(skillid,skilllv)));
		break;

	case NPC_LICK:
		if (dstsd) {
			if (dstsd->special_state.no_weapon_damage ) {
				clif_skill_nodamage(src,bl,skillid,skilllv,0);
				break;
			}
			pc_damage_sp(dstsd,100,0);
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,(skilllv*5),skilllv,skill_get_time2(skillid,skilllv)));
		break;

	case NPC_SUICIDE:			/* ���� */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		battle_damage(NULL, src,status_get_hp(src),0,3); //Suicidal Mobs should give neither exp nor items. (flag&2 passed to battle_damage) [Skotlex]
		break;

	case NPC_SUMMONSLAVE:		/* �艺?��� */
	case NPC_SUMMONMONSTER:		/* MOB?��� */
		if(md && md->skillidx >= 0)
			mob_summonslave(md,md->db->skill[md->skillidx].val,skilllv,skillid);
		break;

	case NPC_CALLSLAVE:		//��芪���Ăі߂�
		mob_warpslave(src,AREA_SIZE/2);
		break;

	case NPC_RANDOMMOVE:
		if (md) {
			md->next_walktime = tick - 1;
			mob_randomwalk(md,tick);
		}
		break;
	
	case NPC_SPEEDUP:
		{
			// or does it increase casting rate? just a guess xD
			int i = SC_ASPDPOTION0 + skilllv - 1;
			if (i > SC_ASPDPOTION3)
				i = SC_ASPDPOTION3;
			clif_skill_nodamage(src,bl,skillid,skilllv,
				sc_start(bl,i,100,skilllv,skilllv * 60000));
		}
		break;

	case NPC_REVENGE:
		// not really needed... but adding here anyway ^^
		if (md && md->master_id > 0) {
			struct block_list *mbl, *tbl;
			if ((mbl = map_id2bl(md->master_id)) == NULL ||
				(tbl = battle_gettargeted(mbl)) == NULL)
				break;
			md->state.provoke_flag = tbl->id;
			mob_target(md, tbl, md->db->range);
		}
		break;

	case NPC_RUN:		//���
		{
			const int mask[8][2] = {{0,-1},{1,-1},{1,0},{1,1},{0,1},{-1,1},{-1,0},{-1,-1}};
			int dir = (bl == src)?unit_getdir(src):map_calc_dir(src,bl->x,bl->y); //If cast on self, run forward, else run away.
			unit_stop_attack(src);
			//Run skillv tiles.
			unit_walktoxy(src, bl->x + skilllv * mask[dir][0], bl->y + skilllv * mask[dir][1], 0);
		}
		break;

	case NPC_TRANSFORMATION:
	case NPC_METAMORPHOSIS:
		if(md && md->skillidx >= 0) {
			if (skilllv > 1)
			{	//Multiply skilllv times, the original instance must be silently killed. [Skotlex] 
				mob_summonslave(md,md->db->skill[md->skillidx].val,skilllv,skillid);
				unit_remove_map(src,1);
			}
			else
			{	//Transform into another class.
				int class_ = mob_random_class (md->db->skill[md->skillidx].val,0);
				if (class_) mob_class_change(md, class_);
			}
		}
		break;

	case NPC_EMOTION_ON:
	case NPC_EMOTION:
		if(md && md->skillidx >= 0)
		{
			clif_emotion(&md->bl,md->db->skill[md->skillidx].val[0]);
			if(!md->special_state.ai && (md->db->skill[md->skillidx].val[1] || md->db->skill[md->skillidx].val[2]))
			{ //NPC_EMOTION & NPC_EMOTION_ON can change a mob's mode 'permanently' [Skotlex]
				//val[1] 'sets' the mode, val[2] can add/remove from the current mode based on skill used:
				//NPC_EMOTION_ON adds a mode / NPC_EMOTION removes it.
				int mode, mode2;
				mode = status_get_mode(src);
				mode2 =  (md->db->skill[md->skillidx].val[1])?(md->db->skill[md->skillidx].val[1]):mode;
				if (md->db->skill[md->skillidx].val[2]) { //Alter the mode.
					if (skillid == NPC_EMOTION_ON) //Add a mode
						mode2|= md->db->skill[md->skillidx].val[2];
					else	//Remove a mode
						mode2&= ~(md->db->skill[md->skillidx].val[2]);
				}
				if (mode == mode2)
					break; //No change
				md->mode = mode2;
				if (md->mode == md->db->mode)
					md->mode = 0; //Fallback to the db's mode.
				//Since mode changed, reset their state.
				mob_stop_attack(md);
				mob_stop_walking(md,0);
			}
		}
		break;

	case NPC_DEFENDER:
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		break;

	case NPC_POWERUP:
		sc_start(bl,SC_INCATKRATE,100,40*skilllv,skill_get_time(skillid, skilllv));
//From experience it appears powerup is more hit, not +all stats.
		sc_start(bl,SC_INCDEX,100,10*skilllv,skill_get_time(skillid, skilllv));
//		sc_start(bl,SC_INCALLSTATUS,100,skilllv*5,skill_get_time(skillid, skilllv));
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		break;

	case NPC_AGIUP:
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,SC_INCAGI,100,10*skilllv,skill_get_time(skillid, skilllv)));
		break;

	case NPC_INVISIBLE:
		//val4 passed as 1 is for "infinite cloak".
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start4(bl,type,100,skilllv,0,0,1,skill_get_time(skillid,skilllv)));
		break;
		
	case NPC_SIEGEMODE:
		// not sure what it does
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		break;

	case WE_MALE:				/* �N�����͌��� */
		if(sd && dstsd){
			int hp_rate=(skilllv <= 0)? 0:skill_db[skillid].hp_rate[skilllv-1];
			int gain_hp=dstsd->status.max_hp*abs(hp_rate)/100;// The earned is the same % of the target HP than it costed the caster. [Skotlex]
			gain_hp = battle_heal(NULL,bl,gain_hp,0,0);
			clif_skill_nodamage(src,bl,skillid,gain_hp,1);
		}
		break;
	case WE_FEMALE:				/* � �Ȃ���?��??��ɂȂ�܂� */
		if(sd && dstsd){
			int sp_rate=(skilllv <= 0)? 0:skill_db[skillid].sp_rate[skilllv-1];
			int gain_sp=dstsd->status.max_sp*abs(sp_rate)/100;// The earned is the same % of the target SP than it costed the caster. [Skotlex]
			gain_sp = battle_heal(NULL,bl,0,gain_sp,0);
			clif_skill_nodamage(src,bl,skillid,gain_sp,1);
		}
		break;

// parent-baby skills
	case WE_BABY:
		if(sd){
			struct map_session_data *f_sd = pc_get_father(sd);
			struct map_session_data *m_sd = pc_get_mother(sd);
			// if neither was found
			if(!f_sd && !m_sd){
				clif_skill_fail(sd,skillid,0,0);
				map_freeblock_unlock();
				return 0;
			}
			status_change_start(bl,SC_STUN,10000,skilllv,0,0,0,skill_get_time2(skillid,skilllv),8);
			if (f_sd) sc_start(&f_sd->bl,type,100,skilllv,skill_get_time(skillid,skilllv));
			if (m_sd) sc_start(&m_sd->bl,type,100,skilllv,skill_get_time(skillid,skilllv));
		}
		break;

	case PF_HPCONVERSION:			/* ���C�t�u������ */
		{
			int hp, sp;
			hp = status_get_max_hp(src) / 10; //��{��HP��10%
			sp = hp * 10 * skilllv / 100;
			if (hp >= status_get_hp(bl)) {
				if (sd) clif_skill_fail(sd,skillid,0,0);
				break;
			}
			clif_skill_nodamage(src, bl, skillid, skilllv, 1);
			if (dstsd) {
				if (sp > dstsd->status.max_sp - dstsd->status.sp)
					sp = dstsd->status.max_sp - dstsd->status.sp;
				// we need to check with the sp that was taken away when casting too
				if (skill_get_sp(skillid, skilllv) >= dstsd->status.max_sp - dstsd->status.sp)
					hp = sp = 0;
			}
			battle_heal(src,bl,-hp, sp, 0);
			if (dstsd && dstsd->fd)
		  	{
				clif_heal(dstsd->fd, SP_SP, sp);
				clif_updatestatus(dstsd, SP_SP);
			}
		}
		break;
	case HT_REMOVETRAP:				/* ����?�u�g���b�v */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		{
			struct skill_unit *su=NULL;
			struct item item_tmp;
			int flag;
			if((bl->type==BL_SKILL) &&
			   (su=(struct skill_unit *)bl) &&
			   (su->group->src_id == src->id || map_flag_vs(bl->m)) &&
				(skill_get_inf2(su->group->skill_id) & INF2_TRAP))
			{	
				if(sd && !su->group->state.into_abyss)
				{	//Avoid collecting traps when it does not costs to place them down. [Skotlex]
					if(battle_config.skill_removetrap_type){
						for(i=0;i<10;i++) {
							if(skill_db[su->group->skill_id].itemid[i] > 0){
								memset(&item_tmp,0,sizeof(item_tmp));
								item_tmp.nameid = skill_db[su->group->skill_id].itemid[i];
								item_tmp.identify = 1;
								if(item_tmp.nameid && (flag=pc_additem(sd,&item_tmp,skill_db[su->group->skill_id].amount[i]))){
									clif_additem(sd,0,0,flag);
									map_addflooritem(&item_tmp,skill_db[su->group->skill_id].amount[i],sd->bl.m,sd->bl.x,sd->bl.y,NULL,NULL,NULL,0);
								}
							}
						}
					}else{
						memset(&item_tmp,0,sizeof(item_tmp));
						item_tmp.nameid = 1065;
						item_tmp.identify = 1;
						if(item_tmp.nameid && (flag=pc_additem(sd,&item_tmp,1))){
							clif_additem(sd,0,0,flag);
							map_addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,NULL,NULL,NULL,0);
						}
					}
				}
				if(su->group->unit_id == UNT_ANKLESNARE && su->group->val2){
					struct block_list *target=map_id2bl(su->group->val2);
					if(target)
						status_change_end(target,SC_ANKLE,-1);
				}
				skill_delunit(su);
			}
		}
		break;
	case HT_SPRINGTRAP:				/* �X�v�����O�g���b�v */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		{
			struct skill_unit *su=NULL;
			if((bl->type==BL_SKILL) && (su=(struct skill_unit *)bl) && (su->group) ){
				switch(su->group->unit_id){
					case UNT_ANKLESNARE:	// ankle snare
						if (su->group->val2 != 0)
							// if it is already trapping something don't spring it,
							// remove trap should be used instead
							break;
						// otherwise fallthrough to below
					case UNT_BLASTMINE:
					case UNT_SKIDTRAP:
					case UNT_LANDMINE:
					case UNT_SHOCKWAVE:
					case UNT_SANDMAN:
					case UNT_FLASHER:
					case UNT_FREEZINGTRAP:
					case UNT_CLAYMORETRAP:
					case UNT_TALKIEBOX:
						su->group->unit_id = UNT_USED_TRAPS;
						clif_changetraplook(bl, UNT_USED_TRAPS);
						su->group->limit=DIFF_TICK(tick+1500,su->group->tick);
						su->limit=DIFF_TICK(tick+1500,su->group->tick);
				}
			}
		}
		break;
	case BD_ENCORE:					/* �A���R?�� */
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		if(sd)
			unit_skilluse_id(src,src->id,sd->skillid_dance,sd->skilllv_dance);
		break;

	case AS_SPLASHER:		/* �x�i���X�v���b�V��? */
		if(status_get_max_hp(bl)*3/4 < status_get_hp(bl)) { //HP��2/3��?�?���Ă����玸�s
			map_freeblock_unlock();
			return 1;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start4(bl,type,100,
				skilllv,skillid,src->id,skill_get_time(skillid,skilllv),1000));
		break;

	case PF_MINDBREAKER:		/* �v�?�{�b�N */
		{
			/* MVPmob�ƕs���ɂ�?���Ȃ� */
			if(status_get_mode(bl)&MD_BOSS || battle_check_undead(status_get_race(bl),status_get_elem_type(bl))) //�s���ɂ�?���Ȃ�
			{
				map_freeblock_unlock();
				return 1;
			}
	
			//Has a 55% + skilllv*5% success chance.
			if (!clif_skill_nodamage(src,bl,skillid,skilllv,
				sc_start(bl,type,55+5*skilllv,skilllv,skill_get_time(skillid,skilllv))))
			{	
				if (sd) clif_skill_fail(sd,skillid,0,0);
				map_freeblock_unlock();
				return 0;
			}

			unit_skillcastcancel(bl,0);

			if(tsc && tsc->count){
				if(tsc->data[SC_FREEZE].timer!=-1)
					status_change_end(bl,SC_FREEZE,-1);
				if(tsc->data[SC_STONE].timer!=-1 && tsc->data[SC_STONE].val2==0)
					status_change_end(bl,SC_STONE,-1);
				if(tsc->data[SC_SLEEP].timer!=-1)
					status_change_end(bl,SC_SLEEP,-1);
			}

			if(dstmd)
				mob_target(dstmd,src,skill_get_range2(src,skillid,skilllv));
		}
		break;

	case PF_SOULCHANGE:
		{
			int sp1 = 0, sp2 = 0;
			if (sd) {
				if (dstsd) {
					sp1 = sd->status.sp > dstsd->status.max_sp ? dstsd->status.max_sp : sd->status.sp;
					sp2 = dstsd->status.sp > sd->status.max_sp ? sd->status.max_sp : dstsd->status.sp;
					sd->status.sp = sp2;
					dstsd->status.sp = sp1;
					clif_heal(sd->fd,SP_SP,sp2);
					clif_updatestatus(sd,SP_SP);
					clif_heal(dstsd->fd,SP_SP,sp1);
					clif_updatestatus(dstsd,SP_SP);
				} else if (dstmd) {
					if (dstmd->state.soul_change_flag) {
						clif_skill_fail(sd,skillid,0,0);
						map_freeblock_unlock();
						return 0;
					}
					sp2 = sd->status.max_sp * 3 /100;
					if (sd->status.sp + sp2 > sd->status.max_sp)
						sp2 = sd->status.max_sp - sd->status.sp;
					sd->status.sp += sp2;
					clif_heal(sd->fd,SP_SP,sp2);
					clif_updatestatus(sd,SP_SP);
					dstmd->state.soul_change_flag = 1;
				}
			}
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;

	// Slim Pitcher
	case CR_SLIMPITCHER:
		if (potion_hp) {
			int hp = potion_hp;
			hp = hp * (100 + (status_get_vit(bl)<<1))/100;
			if (dstsd) {
				hp = hp * (100 + pc_checkskill(dstsd,SM_RECOVERY)*10)/100;
			}
			clif_skill_nodamage(NULL,bl,AL_HEAL,hp,1);
			battle_heal(NULL,bl,hp,0,0);
		}
		break;
	// Full Chemical Protection
	case CR_FULLPROTECTION:
		{
			int i, skilltime;
			skilltime = skill_get_time(skillid,skilllv);
			if (!tsc) {
				clif_skill_nodamage(src,bl,skillid,skilllv,0);
				break;
			}
			for (i=0; i<4; i++) {
				if(tsc->data[SC_STRIPWEAPON + i].timer != -1)
					status_change_end(bl, SC_STRIPWEAPON + i, -1 );
				sc_start(bl,SC_CP_WEAPON + i,100,skilllv,skilltime);
			}
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;

	case RG_CLEANER:	//AppleGirl
		clif_skill_nodamage(src,bl,skillid,skilllv,1);
		break;


	case PF_DOUBLECASTING:
		if (!clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,30+ 10*skilllv,skilllv,skill_get_time(skillid,skilllv))))
			if (sd) clif_skill_fail(sd,skillid,0,0);
		break;

	case CG_LONGINGFREEDOM:
		{
			if (tsc && tsc->data[SC_LONGING].timer == -1 && tsc->data[SC_DANCING].timer != -1 && tsc->data[SC_DANCING].val4
				&& tsc->data[SC_DANCING].val1 != CG_MOONLIT) //Can't use Longing for Freedom while under Moonlight Petals. [Skotlex]
			{
				clif_skill_nodamage(src,bl,skillid,skilllv,
					sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
			}
		}
		break;

	case CG_TAROTCARD:
		{
			int eff, count = -1;
			if (rand() % 100 > skilllv * 8) {
				if (sd) clif_skill_fail(sd,skillid,0,0);
				map_freeblock_unlock();
				return 0;
			}
			do {
				eff = rand() % 14;
				clif_specialeffect(bl, 523 + eff, 0);
				switch (eff)
				{
				case 0:	// heals SP to 0
					if (dstsd) pc_damage_sp(dstsd,0,100);
					break;
				case 1:	// matk halved
					sc_start(bl,SC_INCMATKRATE,100,-50,skill_get_time2(skillid,skilllv));
					break;
				case 2:	// all buffs removed
					status_change_clear_buffs(bl,1);
					break;
				case 3:	// 1000 damage, random armor destroyed
					{
						int where[] = { EQP_ARMOR, EQP_SHIELD, EQP_HELM };
						battle_damage(src, bl, 1000, 0, 0);
						clif_damage(src,bl,tick,0,0,1000,0,0,0);
						skill_break_equip(bl, where[rand()%3], 10000, BCT_ENEMY);
					}
					break;
				case 4:	// atk halved
					sc_start(bl,SC_INCATKRATE,100,-50,skill_get_time2(skillid,skilllv));
					break;
				case 5:	// 2000HP heal, random teleported
					battle_heal(src, src, 2000, 0, 0);
					unit_warp(src, -1,-1,-1, 3);
					break;
				case 6:	// random 2 other effects
					if (count == -1)
						count = 3;
					else
						count++; //Should not retrigger this one.
					break;
				case 7:	// stop freeze or stoned
					{
						int sc[] = { SC_STOP, SC_FREEZE, SC_STONE };
						sc_start(bl,sc[rand()%3],100,skilllv,skill_get_time2(skillid,skilllv));
					}
					break;
				case 8:	// curse coma and poison
					sc_start(bl,SC_COMA,100,skilllv,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_CURSE,100,skilllv,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_POISON,100,skilllv,skill_get_time2(skillid,skilllv));
					break;
				case 9:	// chaos
					sc_start(bl,SC_CONFUSION,100,skilllv,skill_get_time2(skillid,skilllv));
					break;
				case 10:	// 6666 damage, atk matk halved, cursed
					battle_damage(src, bl, 6666, 0, 0);
					clif_damage(src,bl,tick,0,0,6666,0,0,0);
					sc_start(bl,SC_INCATKRATE,100,-50,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_INCMATKRATE,100,-50,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_CURSE,skilllv,100,skill_get_time2(skillid,skilllv));
					break;
				case 11:	// 4444 damage
					battle_damage(src, bl, 4444, 0, 0);
					clif_damage(src,bl,tick,0,0,4444,0,0,0);
					break;
				case 12:	// stun
					sc_start(bl,SC_STUN,100,skilllv,5000);
					break;
				case 13:	// atk,matk,hit,flee,def reduced
					sc_start(bl,SC_INCATKRATE,100,-20,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_INCMATKRATE,100,-20,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_INCHITRATE,100,-20,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_INCFLEERATE,100,-20,skill_get_time2(skillid,skilllv));
					sc_start(bl,SC_INCDEFRATE,100,-20,skill_get_time2(skillid,skilllv));
					break;
				default:
					break;			
				}			
			} while ((--count) > 0);
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
		}
		break;

	case SL_ALCHEMIST:
	case SL_ASSASIN:
	case SL_BARDDANCER:
	case SL_BLACKSMITH:
	case SL_CRUSADER:
	case SL_HUNTER:
	case SL_KNIGHT:
	case SL_MONK:
	case SL_PRIEST:
	case SL_ROGUE:
	case SL_SAGE:
	case SL_SOULLINKER:
	case SL_STAR:
	case SL_SUPERNOVICE:
	case SL_WIZARD:
		if (sd && !(dstsd && (dstsd->class_&MAPID_UPPERMASK) == type)) {
			clif_skill_fail(sd,skillid,0,0);
			break;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start4(bl,SC_SPIRIT,100,skilllv,skillid,0,0,skill_get_time(skillid,skilllv)));
		sc_start(src,SC_SMA,100,skilllv,skill_get_time(SL_SMA,skilllv));
		break;
	case SL_HIGH:
		if (sd && !(dstsd && (dstsd->class_&JOBL_UPPER) && !(dstsd->class_&JOBL_2) && dstsd->status.base_level < 70)) {
			clif_skill_fail(sd,skillid,0,0);
			break;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start4(bl,type,100,skilllv,skillid,0,0,skill_get_time(skillid,skilllv)));
		sc_start(src,SC_SMA,100,skilllv,skill_get_time(SL_SMA,skilllv));
		break;

	case SL_SKA: // [marquis007]
		if (sd && !battle_config.allow_es_magic_pc && bl->type != BL_MOB) {
			status_change_start(src,SC_STUN,10000,skilllv,0,0,0,3000,8);
			clif_skill_fail(sd,skillid,0,0);
			break;
		}
		if (sd && status_get_mode(bl)&MD_BOSS)
			clif_skill_fail(sd,skillid,0,0);
		else
		{
			clif_skill_nodamage(src,bl,skillid,skilllv,
				sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		}
		break;
	case SL_SWOO:
		if (sd && !battle_config.allow_es_magic_pc && bl->type != BL_MOB) {
			status_change_start(src,SC_STUN,10000,skilllv,0,0,0,3000,8);
			clif_skill_fail(sd,skillid,0,0);
			break;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		break;

	case SL_SKE:
		if (sd && !battle_config.allow_es_magic_pc && bl->type != BL_MOB) {
			status_change_start(src,SC_STUN,10000,skilllv,0,0,0,3000,8);
			clif_skill_fail(sd,skillid,0,0);
			break;
		}
		clif_skill_nodamage(src,bl,skillid,skilllv,
			sc_start(bl,type,100,skilllv,skill_get_time(skillid,skilllv)));
		sc_start(src,SC_SMA,100,skilllv,skill_get_time(SL_SMA,skilllv));
		break;
		
	// New guild skills [Celest]
	case GD_BATTLEORDER:
		if(flag&1) {
			if (status_get_guild_id(src) == status_get_guild_id(bl))
				sc_start(bl,SC_BATTLEORDERS,100,skilllv,skill_get_time(skillid, skilllv));
		} else if (status_get_guild_id(src)) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			map_foreachinrange(skill_area_sub, src,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_GUILD|1,
				skill_castend_nodamage_id);
			if (sd)
				guild_block_skill(sd,skill_get_time2(skillid,skilllv));
		}
		break;
	case GD_REGENERATION:
		if(flag&1) {
			if (status_get_guild_id(src) == status_get_guild_id(bl))
				sc_start(bl,SC_REGENERATION,100,skilllv,skill_get_time(skillid, skilllv));
		} else if (status_get_guild_id(src)) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			map_foreachinrange(skill_area_sub, src,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_GUILD|1,
				skill_castend_nodamage_id);
			if (sd)
				guild_block_skill(sd,skill_get_time2(skillid,skilllv));
		}
		break;
	case GD_RESTORE:
		if(flag&1) {
			if (status_get_guild_id(src) == status_get_guild_id(bl)) {
				int hp, sp;
				hp = status_get_max_hp(bl)*9/10;
				sp = dstsd?dstsd->status.max_sp*9/10:0;
				clif_skill_nodamage(src,bl,AL_HEAL,hp,1);
				battle_heal(NULL,bl,hp,sp,0);
			}
		} else if (status_get_guild_id(src)) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			map_foreachinrange(skill_area_sub, src,
				skill_get_splash(skillid, skilllv), BL_CHAR,
				src,skillid,skilllv,tick, flag|BCT_GUILD|1,
				skill_castend_nodamage_id);
			if (sd)
				guild_block_skill(sd,skill_get_time2(skillid,skilllv));
		}
		break;
	case GD_EMERGENCYCALL:
		{
			int dx[9]={-1, 1, 0, 0,-1, 1,-1, 1, 0};
			int dy[9]={ 0, 0, 1,-1, 1,-1,-1, 1, 0};
			int j = 0;
			struct guild *g = NULL;
			// i don't know if it actually summons in a circle, but oh well. ;P
			g = sd?sd->state.gmaster_flag:guild_search(status_get_guild_id(src));
			if (!g)
				break;
			for(i = 0; i < g->max_member; i++, j++) {
				if (j>8) j=0;
				if ((dstsd = g->member[i].sd) != NULL && sd != dstsd) {
					 if (map[dstsd->bl.m].flag.nowarp && !map_flag_gvg(dstsd->bl.m))
						 continue;
					clif_skill_nodamage(src,bl,skillid,skilllv,1);
					if(map_getcell(src->m,src->x+dx[j],src->y+dy[j],CELL_CHKNOREACH))
						dx[j] = dy[j] = 0;
					pc_setpos(dstsd, map[src->m].index, src->x+dx[j], src->y+dy[j], 2);
				}
			}
			if (sd)
				guild_block_skill(sd,skill_get_time2(skillid,skilllv));
		}
		break;

	case SG_FEEL:
		if (sd) {
			if(!sd->feel_map[skilllv-1].index) {
				//AuronX reported you CAN memorize the same map as all three. [Skotlex]
				clif_skill_nodamage(src,bl,skillid,skilllv,1);
				clif_parse_ReqFeel(sd->fd,sd, skilllv);
			}
			else
				clif_feel_info(sd, skilllv-1);
		}
		break;	

	case SG_HATE:
		if (sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			if(dstsd)  //PC
			{
				sd->hate_mob[skilllv-1] = dstsd->status.class_;
				pc_setglobalreg(sd,"PC_HATE_MOB_STAR",sd->hate_mob[skilllv-1]+1);
				clif_hate_mob(sd,skilllv,sd->hate_mob[skilllv-1]);
			}
			else if(dstmd) // mob
			{ 
				switch(skilllv)
				{
				case 1:
					if (status_get_size(bl)==0)
					{
						sd->hate_mob[0] = dstmd->class_;
						pc_setglobalreg(sd,"PC_HATE_MOB_SUN",sd->hate_mob[0]+1);
						clif_hate_mob(sd,skilllv,sd->hate_mob[skilllv-1]);
					} else clif_skill_fail(sd,skillid,0,0);
					break;
				case 2:
					if (status_get_size(bl)==1 && status_get_max_hp(bl)>=6000)
					{
						sd->hate_mob[1] = dstmd->class_;
						pc_setglobalreg(sd,"PC_HATE_MOB_MOON",sd->hate_mob[1]+1);
						clif_hate_mob(sd,skilllv,sd->hate_mob[skilllv-1]);
					} else clif_skill_fail(sd,skillid,0,0);
					break;
				case 3:
					if (status_get_size(bl)==2 && status_get_max_hp(bl)>=20000)
					{
						sd->hate_mob[2] = dstmd->class_;
						pc_setglobalreg(sd,"PC_HATE_MOB_STAR",sd->hate_mob[2]+1);
						clif_hate_mob(sd,skilllv,sd->hate_mob[skilllv-1]);
					} else clif_skill_fail(sd,skillid,0,0);
					break;
				default:
					clif_skill_fail(sd,skillid,0,0);
					break;
				}
			}
		}
		break;

	//Until they're at right position - gs_nodamage- [Vicious]
	//Not implemented yet [Vicious]
	case GS_GLITTERING:
		if(sd) {
			clif_skill_nodamage(src,bl,skillid,skilllv,1);
			if(rand()%100 < (50+10*skilllv))
				pc_addspiritball(sd,skill_get_time(skillid,skilllv),10);
			else if(sd->spiritball > 0)
				pc_delspiritball(sd,1,0);
		}
		break;
	default:
		ShowWarning("skill_castend_nodamage_id: Unknown skill used:%d\n",skillid);
		map_freeblock_unlock();
		return 1;
	}

	if (dstmd) //Mob skill event for no damage skills (damage ones are handled in battle_calc_damage) [Skotlex]
		mobskill_event(dstmd, src, tick, MSC_SKILLUSED|(skillid<<16));
	
	if (sd && !(flag&1) && sd->state.arrow_atk) //Consume arrow on last invocation to this skill.
		battle_consume_ammo(sd, skillid, skilllv);

	map_freeblock_unlock();
	return 0;
}
/*==========================================
 * �X�L���g�p�i�r�������AID�w��j
 *------------------------------------------
 */
int skill_castend_id( int tid, unsigned int tick, int id,int data )
{
	struct block_list *target, *src = map_id2bl(id);
	struct map_session_data* sd = NULL;
	struct mob_data* md = NULL;
	struct unit_data* ud = unit_bl2ud(src);
	struct status_change *sc;
	int inf2;

	nullpo_retr(0, ud);

	BL_CAST( BL_PC,  src, sd);
	BL_CAST( BL_MOB, src, md);

	if( src->prev == NULL ) {
		ud->skilltimer = -1;
		return 0;
	}

	switch (ud->skillid) {
		//These three should become skill_castend_pos
		case WE_CALLPARTNER:
		case WE_CALLPARENT:
		case WE_CALLBABY: 
			//Find a random spot to place the skill. [Skotlex]
			inf2 = skill_get_splash(ud->skillid, ud->skilllv);
			ud->skillx = src->x + inf2;
			ud->skilly = src->y + inf2;
			if (!map_random_dir(src, &ud->skillx, &ud->skilly)) {
				ud->skillx = src->x;
				ud->skilly = src->y;
			}
			return skill_castend_pos(tid,tick,id,data);
	}

	if(ud->skillid != SA_CASTCANCEL ) {
		if( ud->skilltimer != tid ) {
			ShowError("skill_castend_id: Timer mismatch %d!=%d!\n", ud->skilltimer, tid);
			ud->skilltimer = -1;
			return 0;
		}
		if( sd && ud->skilltimer != -1 && (inf2 = pc_checkskill(sd,SA_FREECAST)) > 0)
			status_quick_recalc_speed(sd, SA_FREECAST, inf2, 0);
		ud->skilltimer=-1;
	}

	if (ud->skilltarget == id)
		target = src;
	else
		target = map_id2bl(ud->skilltarget);

	// Use a do so that you can break out of it when the skill fails.
	do {
		if(!target || target->prev==NULL) break;

		if(src->m != target->m || status_isdead(src)) break;

		if(ud->skillid == RG_BACKSTAP) {
			int dir = map_calc_dir(src,target->x,target->y),t_dir = unit_getdir(target);
			if(check_distance_bl(src, target, 0) || map_check_dir(dir,t_dir)) {
				break;
			}
		}
		if (ud->skillid == PR_LEXDIVINA)
		{
			sc = status_get_sc(target);
			if (battle_check_target(src,target, BCT_ENEMY)<=0 &&
				(!sc || sc->data[SC_SILENCE].timer == -1))
			{	//If it's not an enemy, and not silenced, you can't use the skill on them. [Skotlex]
				clif_skill_nodamage (src, target, ud->skillid, ud->skilllv, 0);
				break;
			}
		} else {
			inf2 = skill_get_inf(ud->skillid);
			if((inf2&INF_ATTACK_SKILL ||
				(inf2&INF_SELF_SKILL && skill_get_inf2(ud->skillid)&INF2_NO_TARGET_SELF)) //Combo skills
				&& battle_check_target(src, target, BCT_ENEMY)<=0
			)
				break;
		}
		
		//Avoid doing double checks for instant-cast skills.
		if (tid != -1 && !status_check_skilluse(src, target, ud->skillid, 1))
			break;

		//���ق��Ԉُ�Ȃ�
		if(md) {
			if(ud->skillid != NPC_EMOTION)//Set afterskill delay.
				md->last_thinktime=tick + (tid==-1?status_get_adelay(src):status_get_amotion(src));
			if(md->skillidx >= 0) {
				md->skilldelay[md->skillidx]=tick;
				if (md->db->skill[md->skillidx].emotion >= 0)
					clif_emotion(src, md->db->skill[md->skillidx].emotion);
			}
		}

		inf2 = skill_get_inf2(ud->skillid);
		if(inf2 & (INF2_PARTY_ONLY|INF2_GUILD_ONLY) && src != target) {
			int fail_flag = 1;
			if(inf2 & INF2_PARTY_ONLY && battle_check_target(src, target, BCT_PARTY) > 0)
				fail_flag = 0;
			else if(inf2 & INF2_GUILD_ONLY && battle_check_target(src, target, BCT_GUILD) > 0)
				fail_flag = 0;
			
			if (ud->skillid == PF_SOULCHANGE && map_flag_vs(target->m))
				//Soul Change overrides this restriction during pvp/gvg [Skotlex]
				fail_flag = 0;
			
			if(fail_flag)
				break;
		}

		if(src != target && battle_config.skill_add_range &&
			!check_distance_bl(src, target, skill_get_range2(src,ud->skillid,ud->skilllv)+battle_config.skill_add_range))
		{
			if (sd) {
				clif_skill_fail(sd,ud->skillid,0,0);
				if(battle_config.skill_out_range_consume) //Consume items anyway. [Skotlex]
					skill_check_condition(sd,ud->skillid, ud->skilllv,1);
			}
			break;
		}

		if(sd && !skill_check_condition(sd,ud->skillid, ud->skilllv,1))		/* �g�p�����`�F�b�N */
			break;
			
		if (ud->walktimer != -1 && ud->skillid != TK_RUN)
			unit_stop_walking(src,1);
		
		if (ud->skillid == SA_MAGICROD)
			ud->canact_tick = tick;
		else
			ud->canact_tick = tick + skill_delayfix(src, ud->skillid, ud->skilllv);
	
		if (skill_get_state(ud->skillid) != ST_MOVE_ENABLE)
			unit_set_walkdelay(src, tick, battle_config.default_skill_delay+skill_get_walkdelay(ud->skillid, ud->skilllv), 1);
		
		if(battle_config.skill_log && battle_config.skill_log&src->type)
			ShowInfo("Type %d, ID %d skill castend id [id =%d, lv=%d, target ID %d)\n",
				src->type, src->id, ud->skillid, ud->skilllv, target->id);
		if (skill_get_casttype(ud->skillid) == CAST_NODAMAGE)
			skill_castend_nodamage_id(src,target,ud->skillid,ud->skilllv,tick,0);
		else
			skill_castend_damage_id(src,target,ud->skillid,ud->skilllv,tick,0);

		sc = status_get_sc(src);
		if(sc && sc->count && sc->data[SC_MAGICPOWER].timer != -1 && ud->skillid != HW_MAGICPOWER && ud->skillid != WZ_WATERBALL)
			status_change_end(src,SC_MAGICPOWER,-1);		

		if (ud->skilltimer == -1) {
			if(md) md->skillidx = -1;
			else ud->skillid = 0; //Non mobs can't clear this one as it is used for skill condition 'afterskill'
			ud->skilllv = ud->skilltarget = 0;
		}
		return 1;
	} while(0);
	//Skill failed.
	ud->skillid = ud->skilllv = ud->skilltarget = 0;
	ud->canact_tick = tick;
	if(sd) sd->skillitem = sd->skillitemlv = -1;
	if(md) md->skillidx  = -1;
	return 0;
}

/*==========================================
 * �X�L���g�p�i�r�������A�ꏊ�w��j
 *------------------------------------------
 */
int skill_castend_pos( int tid, unsigned int tick, int id,int data )
{
	struct block_list* src = map_id2bl(id);
	int maxcount;
	struct map_session_data *sd = NULL;
	struct unit_data *ud = unit_bl2ud(src);
	struct mob_data *md = NULL;

	nullpo_retr(0, ud);

	BL_CAST( BL_PC , src, sd);
	BL_CAST( BL_MOB, src, md);

	if( src->prev == NULL ) {
		ud->skilltimer = -1;
		return 0;
	}
	
	if( ud->skilltimer != tid )	/* �^�C�}ID�̊m�F */
	{
		ShowError("skill_castend_pos: Timer mismatch %d!=%d\n", ud->skilltimer, tid);
		ud->skilltimer = -1;
		return 0;
	}

	if(sd && ud->skilltimer != -1 && (maxcount = pc_checkskill(sd,SA_FREECAST) > 0))
		status_quick_recalc_speed(sd, SA_FREECAST, maxcount, 0);

	ud->skilltimer=-1;
	do {
		if(status_isdead(src)) break;

		if (!(battle_config.skill_reiteration && src->type&battle_config.skill_reiteration) &&
			skill_get_unit_flag(ud->skillid)&UF_NOREITERATION &&
			skill_check_unit_range(src->m,ud->skillx,ud->skilly,ud->skillid,ud->skilllv)
		)
			break;

		if (battle_config.skill_nofootset && src->type&battle_config.skill_nofootset &&
			skill_get_unit_flag(ud->skillid)&UF_NOFOOTSET &&
			skill_check_unit_range2(src, src->m,ud->skillx,ud->skilly,ud->skillid,ud->skilllv)
		)
			break;
		
		if(battle_config.land_skill_limit && src->type&battle_config.land_skill_limit &&
			(maxcount = skill_get_maxcount(ud->skillid)) > 0
		  ) {
			int i;
			for(i=0;i<MAX_SKILLUNITGROUP && ud->skillunit[i] && maxcount;i++) {
				if(ud->skillunit[i]->skill_id == ud->skillid)
					maxcount--;
			}
			if(!maxcount)
				break;
		}

		if(tid != -1)
		{	//Avoid double checks on instant cast skills. [Skotlex]
			if (!status_check_skilluse(src, NULL, ud->skillid, 1))
				break;
			if(battle_config.skill_add_range &&
				!check_distance_blxy(src, ud->skillx, ud->skilly, skill_get_range2(src,ud->skillid,ud->skilllv)+battle_config.skill_add_range)) {
				if (sd && battle_config.skill_out_range_consume) //Consume items anyway.
					skill_check_condition(sd,ud->skillid, ud->skilllv,1);
				break;
			}
		}
			
		if(sd && !skill_check_condition(sd,ud->skillid, ud->skilllv, 1))	/* �g�p�����`�F�b�N */
			break;

		if(battle_config.skill_log && battle_config.skill_log&src->type)
			ShowInfo("Type %d, ID %d skill castend pos [id =%d, lv=%d, (%d,%d)]\n",
				src->type, src->id, ud->skillid, ud->skilllv, ud->skillx, ud->skilly);
		unit_stop_walking(src,1);
		ud->canact_tick = tick + skill_delayfix(src, ud->skillid, ud->skilllv);
		unit_set_walkdelay(src, tick, battle_config.default_skill_delay+skill_get_walkdelay(ud->skillid, ud->skilllv), 1);
		skill_castend_pos2(src,ud->skillx,ud->skilly,ud->skillid,ud->skilllv,tick,0);

		if (ud->skilltimer == -1) {
			if (md) md->skillidx = -1;
			else ud->skillid = 0; //Non mobs can't clear this one as it is used for skill condition 'afterskill'
			ud->skilllv = ud->skillx = ud->skilly = 0;
		}
		return 1;
	} while(0);

	ud->canact_tick = tick;
	ud->skillid = ud->skilllv = 0;
	if(sd) {
		clif_skill_fail(sd,ud->skillid,0,0);
		sd->skillitem = sd->skillitemlv = -1;
	}
	if(md) md->skillidx  = -1;
	return 0;

}

/*==========================================
 * �X�L���g�p?i�r?�����?A?�?��w���??ۂ�?�??j
 *------------------------------------------
 */
int skill_castend_pos2( struct block_list *src, int x,int y,int skillid,int skilllv,unsigned int tick,int flag)
{
	struct map_session_data *sd=NULL;
	struct status_change *sc;
	int i;

	//if(skilllv <= 0) return 0;
	if(skillid > 0 && skilllv <= 0) return 0;	// celest

	nullpo_retr(0, src);

	if(status_isdead(src))
		return 0;

	if(src->type==BL_PC)
		sd=(struct map_session_data *)src;

	sc = status_get_sc(src); //Needed for Magic Power checks.
	if (sc && !sc->count)
		sc = NULL; //Unneeded.
	
	if(skillid != WZ_METEOR &&
		skillid != AM_CANNIBALIZE &&
		skillid != AM_SPHEREMINE &&
		skillid != CR_CULTIVATION)
		clif_skill_poseffect(src,skillid,skilllv,x,y,tick);

	switch(skillid)
	{
	case PR_BENEDICTIO:			/* ?�??~�� */
		skill_area_temp[1] = src->id;
		i = skill_get_splash(skillid, skilllv);
		map_foreachinarea(skill_area_sub, 
			src->m, x-i, y-i, x+i, y+i, BL_PC,
			src, skillid, skilllv, tick, flag|BCT_ALL|1,
			skill_castend_nodamage_id);
		map_foreachinarea(skill_area_sub,
			src->m, x-i, y-i, x+i, y+i, BL_CHAR,
			src, skillid, skilllv, tick, flag|BCT_ENEMY|1,
			skill_castend_damage_id);
		break;

	case BS_HAMMERFALL:
		i = skill_get_splash(skillid, skilllv);
		map_foreachinarea (skill_area_sub,
			src->m, x-i, y-i, x+i, y+i, BL_CHAR,
			src, skillid, skilllv, tick, flag|BCT_ENEMY|2,
			skill_castend_nodamage_id);
		break;

	case HT_DETECTING:				/* �f�B�e�N�e�B���O */
		i = skill_get_splash(skillid, skilllv);
		map_foreachinarea( status_change_timer_sub,
			src->m, x-i, y-i, x+i,y+i,BL_CHAR,
			src,status_get_sc(src),SC_SIGHT,tick);
		if(battle_config.traps_setting&1)
		map_foreachinarea( skill_reveal_trap,
			src->m, x-i, y-i, x+i,y+i,BL_SKILL);
		break;

	case MG_SAFETYWALL:			/* �Z�C�t�e�B�E�H?�� */
	case MG_FIREWALL:			/* �t�@�C��?�E�H?�� */
	case MG_THUNDERSTORM:		/* �T���_?�X�g?�� */
	case AL_PNEUMA:				/* �j��?�} */
	case WZ_ICEWALL:			/* �A�C�X�E�H?�� */
	case WZ_FIREPILLAR:			/* �t�@�C�A�s��? */
	case WZ_QUAGMIRE:			/* �N�@�O�}�C�A */
	case WZ_VERMILION:			/* �??�h�I�u���@?�~���I�� */
	case WZ_STORMGUST:			/* �X�g?���K�X�g */
	case WZ_HEAVENDRIVE:		/* �w�����Y�h���C�u */
	case PR_SANCTUARY:			/* �T���N�`���A�� */
	case PR_MAGNUS:				/* �}�O�k�X�G�N�\�V�Y�� */
	case CR_GRANDCROSS:			/* �O�����h�N�?�X */
	case NPC_GRANDDARKNESS:		/*�ŃO�����h�N�?�X*/
	case HT_SKIDTRAP:			/* �X�L�b�h�g���b�v */
	case HT_LANDMINE:			/* �����h�}�C�� */
	case HT_ANKLESNARE:			/* �A���N���X�l�A */
	case HT_SHOCKWAVE:			/* �V���b�N�E�F?�u�g���b�v */
	case HT_SANDMAN:			/* �T���h�}�� */
	case HT_FLASHER:			/* �t���b�V��? */
	case HT_FREEZINGTRAP:		/* �t��?�W���O�g���b�v */
	case HT_BLASTMINE:			/* �u���X�g�}�C�� */
	case HT_CLAYMORETRAP:		/* �N���C���A?�g���b�v */
	case AS_VENOMDUST:			/* �x�m���_�X�g */
	case AM_DEMONSTRATION:			/* �f�����X�g��?�V���� */
	case PF_FOGWALL:			/* �t�H�O�E�H?�� */
	case PF_SPIDERWEB:			/* �X�p�C�_?�E�F�b�u */
	case HT_TALKIEBOX:			/* �g?�L?�{�b�N�X */
	case WE_CALLPARTNER:
	case WE_CALLPARENT:
	case WE_CALLBABY:
	case AC_SHOWER:	//Ground-placed skill implementation.
	case GS_DESPERADO:
		skill_unitsetting(src,skillid,skilllv,x,y,0);
		flag|=1;//Set flag to 1 to prevent deleting ammo (it will be deleted on group-delete).
		break;

	case RG_GRAFFITI:			/* Graffiti [Valaris] */
		skill_clear_unitgroup(src);
		skill_unitsetting(src,skillid,skilllv,x,y,0);
		flag|=1;
		break;

	case RG_CLEANER: // [Valaris]
		i = skill_get_splash(skillid, skilllv);
		map_foreachinarea(skill_graffitiremover,src->m,x-i,y-i,x+i,y+i,BL_SKILL);
		break;
	case SA_VOLCANO:		/* �{���P?�m */
	case SA_DELUGE:			/* �f����?�W */
	case SA_VIOLENTGALE:	/* �o�C�I�����g�Q�C�� */
	case SA_LANDPROTECTOR:	/* �����h�v�?�e�N�^? */
	case NJ_SUITON:
		skill_unitsetting(src,skillid,skilllv,x,y,0);
		flag|=1;
		break;

	case WZ_METEOR:				//�?�e�I�X�g?��
		{
			int flag=0, area = skill_get_splash(skillid, skilllv);
			short tmpx, tmpy, x1 = 0, y1 = 0;
			if (sc && sc->data[SC_MAGICPOWER].timer != -1)
				flag = flag|2; //Store the magic power flag for future use. [Skotlex]
			for(i=0;i<2+(skilllv>>1);i++) {
				tmpx = x;
				tmpy = y;
				if (!map_search_freecell(NULL, src->m, &tmpx, &tmpy, area, area, 1))
					continue;
				if(!(flag&1)){
					clif_skill_poseffect(src,skillid,skilllv,tmpx,tmpy,tick);
					flag=flag|1;
				}
				if(i > 0)
					skill_addtimerskill(src,tick+i*1000,0,tmpx,tmpy,skillid,skilllv,(x1<<16)|y1,flag&2); //Only pass the Magic Power flag
				x1 = tmpx;
				y1 = tmpy;
			}
			skill_addtimerskill(src,tick+i*1000,0,tmpx,tmpy,skillid,skilllv,-1,flag&2); //Only pass the Magic Power flag
		}
		break;

	case AL_WARP:				/* �??�v�|?�^�� */
		if(sd) {
			clif_skill_warppoint(sd,skillid,skilllv,mapindex_id2name(sd->status.save_point.map),
				(skilllv>1 && sd->status.memo_point[0].map)?mapindex_id2name(sd->status.memo_point[0].map):"",
				(skilllv>2 && sd->status.memo_point[1].map)?mapindex_id2name(sd->status.memo_point[1].map):"",
				(skilllv>3 && sd->status.memo_point[2].map)?mapindex_id2name(sd->status.memo_point[2].map):"");
		}
		break;

	case MO_BODYRELOCATION:
		if (unit_movepos(src, x, y, 1, 1)) {
			clif_slide(src, x, y);
			if (sd) skill_blockpc_start (sd, MO_EXTREMITYFIST, 2000);
		}
		break;
	case AM_CANNIBALIZE:	// �o�C�I�v�����g
		if(sd) {
			int id;
			int summons[5] = { 1020, 1068, 1118, 1500, 1368 };
			struct mob_data *md;

			// Correct info, don't change any of this! [celest]
			id = mob_once_spawn (sd, "this", x, y, sd->status.name, summons[skilllv-1] ,1,"");

			if( (md=(struct mob_data *)map_id2bl(id)) !=NULL ){
				md->master_id = sd->bl.id;
				// different levels of HP according to skill level
				md->hp = 1500 + skilllv * 200 + sd->status.base_level * 10;
				md->max_hp = md->hp; //Update the max, too! [Skotlex]
				md->special_state.ai = 1;
				//��ړ��ŃA�N�e�B�u�Ŕ�������[0x0:��ړ� 0x1:�ړ� 0x4:ACT 0x8:��ACT 0x40:������ 0x80:�����L]
				md->mode = MD_CANATTACK|MD_AGGRESSIVE;
				md->deletetimer = add_timer (gettick() + skill_get_time(skillid,skilllv), mob_timer_delete, id, 0);
			}
			// To-do: ?��҂���郂���X�^?[�ɂ�?��҂����v��?[��?[�̖��O���t���܂�
			// (attach name of player?)
			clif_skill_poseffect(src,skillid,skilllv,x,y,tick);
		}
		break;
	case AM_SPHEREMINE:	// �X�t�B�A?�}�C��
		if(sd){
			int id;
			struct mob_data *md;

			id = mob_once_spawn(sd, "this", x, y, sd->status.name, 1142, 1, "");
			if( (md=(struct mob_data *)map_id2bl(id)) !=NULL ){
				md->master_id = sd->bl.id;
				md->hp = 2000 + skilllv * 400;
				md->max_hp = md->hp; //Update the max, too! [Skotlex]
				md->mode = md->db->mode|MD_CANMOVE; //Needed for the skill
				md->special_state.ai = 2;
				md->deletetimer = add_timer (gettick() + skill_get_time(skillid,skilllv), mob_timer_delete, id, 0);
			}
			clif_skill_poseffect(src,skillid,skilllv,x,y,tick);
		}
		break;

	// Slim Pitcher [Celest]
	case CR_SLIMPITCHER:
		{
			if (sd) {
				int i = skilllv%11 - 1;
				int j = pc_search_inventory(sd,skill_db[skillid].itemid[i]);
				if(j < 0 || skill_db[skillid].itemid[i] <= 0 || sd->inventory_data[j] == NULL ||
					sd->status.inventory[j].amount < skill_db[skillid].amount[i]) {
					clif_skill_fail(sd,skillid,0,0);
					return 1;
				}
				potion_flag = 1;
				potion_hp = 0;
				run_script(sd->inventory_data[j]->script,0,sd->bl.id,0);
				pc_delitem(sd,j,skill_db[skillid].amount[i],0);
				potion_flag = 0;
				clif_skill_poseffect(src,skillid,skilllv,x,y,tick);
				//Apply skill bonuses
				potion_hp = potion_hp * (100
					+ pc_checkskill(sd,CR_SLIMPITCHER)*10
				  	+ pc_checkskill(sd,AM_POTIONPITCHER)*10
				  	+ pc_checkskill(sd,AM_LEARNINGPOTION)*5
					)/100;
				if(potion_hp > 0) {
					i = skill_get_splash(skillid, skilllv);
					map_foreachinarea(skill_area_sub,
						src->m,x-i,y-i,x+i,y+i,BL_CHAR,
						src,skillid,skilllv,tick,flag|BCT_PARTY|BCT_GUILD|1,
						skill_castend_nodamage_id);
				}
			}
		}
		break;

	case HW_GANBANTEIN:
		if (rand()%100 < 80) {
			clif_skill_poseffect(src,skillid,skilllv,x,y,tick);
			i = skill_get_splash(skillid, skilllv);
			map_foreachinarea (skill_ganbatein, src->m, x-i, y-i, x+i, y+i, BL_SKILL);
		} else {
			clif_skill_fail(sd,skillid,0,0);
			return 1;
		}
		break;
	
	case HW_GRAVITATION:
		{
			struct skill_unit_group *sg;
			clif_skill_poseffect(src,skillid,skilllv,x,y,tick);
			sg = skill_unitsetting(src,skillid,skilllv,x,y,0);	
			sc_start4(src,SkillStatusChangeTable[skillid],100,
				skilllv,0,BCT_SELF,(int)sg,skill_get_time(skillid,skilllv));
			flag|=1;
		}
		break;

	// Plant Cultivation [Celest]
	case CR_CULTIVATION:
		{
			if (sd) {
				int i = skilllv - 1;
				int j = pc_search_inventory(sd,skill_db[skillid].itemid[i]);
				if(j < 0 || skill_db[skillid].itemid[i] <= 0 || sd->inventory_data[j] == NULL ||
					sd->status.inventory[j].amount < skill_db[skillid].amount[i]) {
					clif_skill_fail(sd,skillid,0,0);
					return 1;
				}
				pc_delitem(sd,j,skill_db[skillid].amount[i],0);
				clif_skill_poseffect(src,skillid,skilllv,x,y,tick);
				if (rand()%100 < 50)
					mob_once_spawn(sd, "this", x, y, "--ja--",(skilllv < 2 ? 1084+rand()%2 : 1078+rand()%6), 1, "");
				else
					clif_skill_fail(sd,skillid,0,0);
			}
		}
		break;
	
	//Until they're at right position - gs_unit- [Vicious]
	case GS_GROUNDDRIFT:		/* �O���E���h�h���t�g*/
	case NJ_KAENSIN:			/* �Ή��w*/
	case NJ_BAKUENRYU:			/* ������*/
	case NJ_HYOUSYOURAKU:
		skill_unitsetting(src,skillid,skilllv,x,y,0);
		flag|=1;
		break;
		
	case NJ_RAIGEKISAI:
		map_foreachinrange(skill_attack_area, src,
			skill_get_splash(skillid, skilllv), BL_CHAR,
			BF_MAGIC, src, src, skillid, skilllv, tick, flag, BCT_ENEMY);
		break;
	}

	if (sc && sc->data[SC_MAGICPOWER].timer != -1)
		status_change_end(&sd->bl,SC_MAGICPOWER,-1);

	if (sd && !(flag&1) && sd->state.arrow_atk) //Consume arrow if a ground skill was not invoked. [Skotlex]
		battle_consume_ammo(sd, skillid, skilllv);
		
	return 0;
}

/*==========================================
 * �X�L���g�p?i�r?�����?Amap�w��?j
 *------------------------------------------
 */
int skill_castend_map( struct map_session_data *sd,int skill_num, const char *map)
{
	int x=0,y=0;

	nullpo_retr(0, sd);

//Simplify skill_failed code.
#define skill_failed(sd) { sd->menuskill_id = sd->menuskill_lv = 0; }

	if( sd->bl.prev == NULL || pc_isdead(sd) )
		return 0;

	if(sd->sc.opt1 || sd->sc.option&OPTION_HIDE ) {
		skill_failed(sd);
		return 0;
	}
	//�X�L�����g���Ȃ�?�Ԉ�?풆
	if(sd->sc.count && (
		sd->sc.data[SC_SILENCE].timer!=-1 ||
		sd->sc.data[SC_ROKISWEIL].timer!=-1 ||
		sd->sc.data[SC_AUTOCOUNTER].timer != -1 ||
		sd->sc.data[SC_STEELBODY].timer != -1 ||
		sd->sc.data[SC_DANCING].timer!=-1 ||
		sd->sc.data[SC_BERSERK].timer != -1 ||
		sd->sc.data[SC_MARIONETTE].timer != -1
	 ))
		return 0;

	if( skill_num != sd->menuskill_id) /* �s?��p�P�b�g�炵�� */
		return 0;

	if (strlen(map) > MAP_NAME_LENGTH-1)
	{	//Map_length check, as it is sent by the client and we shouldn't trust it [Skotlex]
		if (battle_config.error_log)
			ShowError("skill_castend_map: Received map name '%s' too long!\n", map);
		skill_failed(sd);
		return 0;
	}

	pc_stop_attack(sd);
	pc_stop_walking(sd,0);

	if(battle_config.skill_log && battle_config.skill_log&BL_PC)
		ShowInfo("PC %d skill castend skill =%d map=%s\n",sd->bl.id,skill_num,map);

	if(strcmp(map,"cancel")==0) {
		skill_failed(sd);
		return 0;
	}
	
	switch(skill_num){
	case AL_TELEPORT:		/* �e���|?�g */
		if(strcmp(map,"Random")==0)
			pc_randomwarp(sd,3);
		else if (sd->menuskill_lv > 1) //Need lv2 to be able to warp here.
			pc_setpos(sd,sd->status.save_point.map,
				sd->status.save_point.x,sd->status.save_point.y,3);
		break;

	case AL_WARP:			/* �??�v�|?�^�� */
		{
			const struct point *p[4];
			struct skill_unit_group *group;
			int i, lv, wx, wy;
			int maxcount=0;
			unsigned short mapindex;
			mapindex  = mapindex_name2id((char*)map);
			if(!mapindex) { //Given map not found?
				clif_skill_fail(sd,skill_num,0,0);
				skill_failed(sd);
				return 0;
			}
			p[0] = &sd->status.save_point;
			p[1] = &sd->status.memo_point[0];
			p[2] = &sd->status.memo_point[1];
			p[3] = &sd->status.memo_point[2];

			if((maxcount = skill_get_maxcount(skill_num)) > 0) {
				for(i=0;i<MAX_SKILLUNITGROUP && sd->ud.skillunit[i] && maxcount;i++) {
					if(sd->ud.skillunit[i]->skill_id == skill_num)
						maxcount--;
				}
				if(!maxcount) {
					clif_skill_fail(sd,skill_num,0,0);
					skill_failed(sd);
					return 0;
				}
			}
			
			lv = sd->skillitem==skill_num?sd->menuskill_lv:pc_checkskill(sd,skill_num);
			wx = sd->menuskill_lv>>16;
			wy = sd->menuskill_lv&0xffff;
			
			if(lv <= 0) return 0;
			for(i=0;i<lv;i++){
				if(mapindex == p[i]->map){
					x=p[i]->x;
					y=p[i]->y;
					break;
				}
			}
			if(x==0 || y==0) {	/* �s?��p�P�b�g?H */
				skill_failed(sd);
				return 0;
			}

			if(!skill_check_condition(sd, sd->menuskill_id, lv,3)) //This checks versus skillid/skilllv...
			{
				skill_failed(sd);
				return 0;
			}
			
			if(skill_check_unit_range2(&sd->bl,sd->bl.m,wx,wy,skill_num,lv) > 0) {
				clif_skill_fail(sd,0,0,0);
				skill_failed(sd);
				return 0;
			}
			if((group=skill_unitsetting(&sd->bl,skill_num,lv,wx,wy,0))==NULL) {
				skill_failed(sd);
				return 0;
			}
			//Now that there's a mapindex, use that in val3 rather than a string. [Skotlex]
			group->val2=(x<<16)|y;
			group->val3 = mapindex;
		}
		break;
	}

	sd->menuskill_id = sd->menuskill_lv = 0;
	return 0;
#undef skill_failed
}

/*==========================================
 * Initializes and sets a ground skill.
 * flag&1 is used to determine when the skill 'morphs' (Warp portal becomes active, or Fire Pillar becomes active)
 * flag&2 is used to determine if this skill was casted with Magic Power active.
 *------------------------------------------
 */
struct skill_unit_group *skill_unitsetting( struct block_list *src, int skillid,int skilllv,int x,int y,int flag)
{
	struct skill_unit_group *group;
	int i,limit,val1=0,val2=0,val3=0;
	int count=0;
	int target,interval,range,unit_flag;
	struct skill_unit_layout *layout;
	struct map_session_data *sd;
	struct status_change *sc;
	int active_flag=1;

	nullpo_retr(0, src);

	limit = skill_get_time(skillid,skilllv);
	range = skill_get_unit_range(skillid,skilllv);
	interval = skill_get_unit_interval(skillid);
	target = skill_get_unit_target(skillid);
	unit_flag = skill_get_unit_flag(skillid);
	layout = skill_get_unit_layout(skillid,skilllv,src,x,y);

	BL_CAST(BL_PC, src, sd);
	sc= status_get_sc(src);	// for traps, firewall and fogwall - celest
	if (sc && !sc->count)
		sc = NULL;

	switch(skillid){	/* ?ݒ� */

	case MG_SAFETYWALL:			/* �Z�C�t�e�B�E�H?�� */
		val2=skilllv+1;
		break;
	case MG_FIREWALL:			/* �t�@�C��?�E�H?�� */
		if(sc && sc->data[SC_VIOLENTGALE].timer!=-1)
			limit = limit*3/2;
		val2=4+skilllv;
		break;

	case AL_WARP:				/* �??�v�|?�^�� */
		val1=skilllv+6;
		if(!(flag&1))
			limit=2000;
		active_flag=0;
		break;

	case PR_SANCTUARY:			/* �T���N�`���A�� */
		val1=(skilllv+3)*2;
		val2=(skilllv>6)?777:skilllv*100;
		break;

	case WZ_FIREPILLAR:			/* �t�@�C�A?�s��? */
		if((flag&1)!=0)
			limit=1000;
		val1=skilllv+2;
		break;
	case WZ_QUAGMIRE:	//The target changes to "all" if used in a gvg map. [Skotlex]
	case AM_DEMONSTRATION:
		if (map_flag_vs(src->m) && battle_config.vs_traps_bctall
			&& (src->type&battle_config.vs_traps_bctall))
			target = BCT_ALL;
		break;
	case HT_SHOCKWAVE:			/* �V���b�N�E�F?�u�g���b�v */
		val1=skilllv*15+10;
	case HT_SANDMAN:			/* �T���h�}�� */
	case HT_CLAYMORETRAP:		/* �N���C���A?�g���b�v */
	case HT_SKIDTRAP:			/* �X�L�b�h�g���b�v */
	case HT_LANDMINE:			/* �����h�}�C�� */
	case HT_ANKLESNARE:			/* �A���N���X�l�A */
	case HT_FLASHER:			/* �t���b�V��? */
	case HT_FREEZINGTRAP:		/* �t��?�W���O�g���b�v */
	case HT_BLASTMINE:			/* �u���X�g�}�C�� */
		if (map_flag_gvg(src->m))
			limit *= 4; // longer trap times in WOE [celest]
		if (battle_config.vs_traps_bctall && map_flag_vs(src->m)
			&& (src->type&battle_config.vs_traps_bctall))
			target = BCT_ALL;
		break;

	case SA_LANDPROTECTOR:	/* �O�����h�N�?�X */
		{
			int aoe_diameter;	// -- aoe_diameter (moonsoul) added for sage Area Of Effect skills
			val1=skilllv*15+10;
			aoe_diameter=skilllv+skilllv%2+5;
			count=aoe_diameter*aoe_diameter;	// -- this will not function if changed to ^2 (moonsoul)
		}
	//No break because we also have to check if we use gemstones. [Skotlex]
	case SA_VOLCANO:
	case SA_DELUGE:
	case SA_VIOLENTGALE:
	{
		struct skill_unit_group *old_sg;
		if ((old_sg = skill_locate_element_field(src)) != NULL)
		{
			if (old_sg->skill_id == skillid && old_sg->limit > 0)
			{	//Use the previous limit (minus the elapsed time) [Skotlex]
				limit = old_sg->limit - DIFF_TICK(gettick(), old_sg->tick);
				if (limit < 0)	//This can happen... 
					limit = skill_get_time(skillid,skilllv);
			}
			skill_clear_group(src,1);
		}
		break;
	}

	case BA_DISSONANCE:
	case DC_UGLYDANCE:
		val1 = 10;	//FIXME: This value is not used anywhere, what is it for? [Skotlex]
		break;
	case BA_WHISTLE:
		val1 = skilllv+(status_get_agi(src)/10); // Flee increase
		val2 = ((skilllv+1)/2)+(status_get_luk(src)/10); // Perfect dodge increase
		if(src->type == BL_PC){
			val1 += pc_checkskill((struct map_session_data *)src,BA_MUSICALLESSON);
			val2 += pc_checkskill((struct map_session_data *)src,BA_MUSICALLESSON);
		}
		break;
	case DC_HUMMING:
        val1 = 2*skilllv+(status_get_dex(src)/10); // Hit increase
		if(src->type == BL_PC)
			val1 += 2*pc_checkskill((struct map_session_data *)src,DC_DANCINGLESSON);
		break;
	case BA_POEMBRAGI:
		val1 = 3*skilllv+(status_get_dex(src)/10); // Casting time reduction
		val2 = 3*skilllv+(status_get_int(src)/10); // After-cast delay reduction
		if(src->type == BL_PC){
			val1 += pc_checkskill((struct map_session_data *)src,BA_MUSICALLESSON);
			val2 += pc_checkskill((struct map_session_data *)src,BA_MUSICALLESSON);
		}
		break;
	case DC_DONTFORGETME:
		val1 = 3*skilllv+(status_get_dex(src)/10); // ASPD decrease
		val2 = 2*skilllv+(status_get_agi(src)/10); // Movement speed decrease
		if(src->type == BL_PC){
			val1 += pc_checkskill((struct map_session_data *)src,DC_DANCINGLESSON);
			val2 += pc_checkskill((struct map_session_data *)src,DC_DANCINGLESSON);
		}
		break;
	case BA_APPLEIDUN:
		val1 = 5+2*skilllv+(status_get_vit(src)/10); // MaxHP percent increase
		val2 = 30+5*skilllv+5*(status_get_vit(src)/10); // HP recovery
		if(src->type == BL_PC){
			val1 += pc_checkskill((struct map_session_data *)src,BA_MUSICALLESSON);
			val2 += 5*pc_checkskill((struct map_session_data *)src,BA_MUSICALLESSON);
		}
		break;
	case DC_SERVICEFORYOU:
		val1 = 10+skilllv+(status_get_int(src)/10); // MaxSP percent increase
		val2 = 10+3*skilllv+(status_get_int(src)/10); // SP cost reduction
		if(src->type == BL_PC){
			val1 += pc_checkskill((struct map_session_data *)src,DC_DANCINGLESSON);
			val2 += pc_checkskill((struct map_session_data *)src,DC_DANCINGLESSON);
		}
		break;
	case BA_ASSASSINCROSS:
		val1 = 10+skilllv+(status_get_agi(src)/10); // ASPD increase
		if(src->type == BL_PC)
			val1 += pc_checkskill((struct map_session_data *)src,BA_MUSICALLESSON);
		break;
	case DC_FORTUNEKISS:
		val1 = 10+skilllv+(status_get_luk(src)/10); // Critical increase
		if(src->type == BL_PC)
			val1 += pc_checkskill((struct map_session_data *)src,DC_DANCINGLESSON);
		break;
	case BD_LULLABY:
		val1 = 11;	//FIXME: This value is not used anywhere, what is it for? [Skotlex]
		break;
	case BD_DRUMBATTLEFIELD:
		val1 = (skilllv+1)*25;	//Watk increase
		val2 = (skilllv+1)*2;	//Def increase
		break;
	case BD_RINGNIBELUNGEN:
		val1 = (skilllv+2)*25;	//Watk increase
		break;
	case BD_SIEGFRIED:
		val1 = 55 + skilllv*5;	//Elemental Resistance
		val2 = skilllv*10;	//Status ailment resistance
		break;
	case PF_FOGWALL:	/* �t�H�O�E�H?�� */
		if(sc && sc->data[SC_DELUGE].timer!=-1) limit *= 2;
		break;
	case RG_GRAFFITI:			/* Graffiti */
		count=1;	// Leave this at 1 [Valaris]
		break;
	case WE_CALLPARTNER:
		if (sd) val1 = sd->status.partner_id;
		break;
	case WE_CALLPARENT:
		if (sd) {
			val1 = sd->status.father;
		 	val2 = sd->status.mother;
		}
		break;
	case WE_CALLBABY:
		if (sd) val1 = sd->status.child;
		break;
	}

	
	nullpo_retr(NULL, group=skill_initunitgroup(src,(count > 0 ? count : layout->count),
		skillid,skilllv,skill_get_unit_id(skillid,flag&1), limit, interval));
	group->val1=val1;
	group->val2=val2;
	group->val3=val3;
	group->target_flag=target;
	group->bl_flag= skill_get_unit_bl_target(skillid);
	group->state.into_abyss = (sc && sc->data[SC_INTOABYSS].timer != -1); //Store into abyss state, to know it shouldn't give traps back. [Skotlex]
	group->state.magic_power = (flag&2 || (sc && sc->data[SC_MAGICPOWER].timer != -1)); //Store the magic power flag. [Skotlex]
	group->state.ammo_consume = (sd && sd->state.arrow_atk); //Store if this skill needs to consume ammo.
	
	if(skillid==HT_TALKIEBOX ||
	   skillid==RG_GRAFFITI){
		group->valstr=(char *) aMallocA(MESSAGE_SIZE*sizeof(char));
		if(group->valstr==NULL){
			ShowFatalError("skill_castend_map: out of memory !\n");
			exit(1);
		}
		memcpy(group->valstr,talkie_mes,MESSAGE_SIZE-1);
		group->valstr[MESSAGE_SIZE-1] = '\0';
	}

	//Why redefine local variables when the ones of the function can be reused? [Skotlex]
	val1=skilllv;
	val2=0;
	limit=group->limit;
	for(i=0;i<layout->count;i++){
		struct skill_unit *unit;
		int ux,uy,alive=1;
		ux = x + layout->dx[i];
		uy = y + layout->dy[i];
		switch (skillid) {
		case MG_FIREWALL:		/* �t�@�C��?�E�H?�� */
			val2=group->val2;
			break;
		case WZ_ICEWALL:		/* �A�C�X�E�H?�� */
			if(skilllv <= 1)
				val1 = 500;
			else
				val1 = 200 + 200*skilllv;
			break;
		case RG_GRAFFITI:	/* Graffiti [Valaris] */
			ux+=(i%5-2);
			uy+=(i/5-2);
			break;
		}
		//��?�X�L����?�?�?ݒu?��W?�Ƀ����h�v�?�e�N�^?���Ȃ����`�F�b�N
		if(range<=0)
			map_foreachincell(skill_landprotector,src->m,ux,uy,BL_SKILL,skillid,&alive, src);
		
		if(alive && map_getcell(src->m,ux,uy,CELL_CHKWALL))
			alive = 0;
		
		if (alive && battle_config.skill_wall_check) {
			//Check if there's a path between cell and center of casting.
			if (!path_search_long(NULL,src->m,ux,uy,x,y))
				alive = 0;
		}
					
		if(alive && skillid == WZ_ICEWALL) {
			if(src->x == x && src->y==y) // Ice Wall not allowed on self [DracoRPG]
				alive=0;
			else {
				val2=map_getcell(src->m,ux,uy,CELL_GETTYPE);
				if(val2==5 || val2==1)
					alive=0;
				else
					clif_changemapcell(src->m,ux,uy,5,0);
			}
		}

		if(alive){
			nullpo_retr(NULL, unit=skill_initunit(group,i,ux,uy));
			unit->val1=val1;
			unit->val2=val2;
			unit->limit=limit;
			unit->range=range;
				
			if (range==0 && active_flag)
				map_foreachincell(skill_unit_effect,unit->bl.m,
					unit->bl.x,unit->bl.y,group->bl_flag,&unit->bl,gettick(),1);
		}
	}
	
	return group;
}

/*==========================================
 * �X�L�����j�b�g��?���C�x���g
 *------------------------------------------
 */
int skill_unit_onplace(struct skill_unit *src,struct block_list *bl,unsigned int tick)
{
	struct skill_unit_group *sg;
	struct block_list *ss;
	struct status_change *sc;
	int type,skillid;

	nullpo_retr(0, src);
	nullpo_retr(0, bl);
	
	if(bl->prev==NULL || !src->alive || status_isdead(bl))
		return 0;

	nullpo_retr(0, sg=src->group);
	nullpo_retr(0, ss=map_id2bl(sg->src_id));

	if (skill_get_type(sg->skill_id) == BF_MAGIC &&
		map_getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR))
		return 0; //AoE skills are ineffective. [Skotlex]
	
	if (battle_check_target(&src->bl,bl,sg->target_flag)<=0)
		return 0;
	
	sc = status_get_sc(bl);
	
	if (sc && sc->option&OPTION_HIDE && sg->skill_id != WZ_HEAVENDRIVE)
		return 0; //Hidden characters are inmune to AoE skills except Heaven's Drive. [Skotlex]
	
	type = SkillStatusChangeTable[sg->skill_id];
	skillid = sg->skill_id; //In case the group is deleted, we need to return the correct skill id, still.
	switch (sg->unit_id) {
	case UNT_SAFETYWALL:
		//TODO: Find a more reliable way to handle the link to sg, this could cause dangling pointers. [Skotlex]
		if (sc && sc->data[type].timer == -1)
			sc_start4(bl,type,100,sg->skill_lv,sg->group_id,(int)sg,0,sg->limit);
		break;

	case UNT_WARP_WAITING:
		if(bl->type==BL_PC){
			struct map_session_data *sd = (struct map_session_data *)bl;
			if((!sd->chatID || battle_config.chat_warpportal)
				&& sd->ud.to_x == src->bl.x && sd->ud.to_y == src->bl.y) {
				if (pc_setpos(sd,sg->val3,sg->val2>>16,sg->val2&0xffff,3) == 0) {
					if (--sg->val1<=0 || sg->src_id == bl->id)
						skill_delunitgroup(NULL, sg);
				}
			}
		} else if(battle_config.mob_warpportal && bl->type != BL_PET)
			unit_warp(bl,map_mapindex2mapid(sg->val3),sg->val2>>16,sg->val2&0xffff,3);
		break;

	case UNT_QUAGMIRE:
		if(sc && sc->data[type].timer==-1)
			sc_start4(bl,type,100,sg->skill_lv,sg->group_id,0,0,sg->limit);
		break;

	case UNT_VOLCANO:
	case UNT_DELUGE:
	case UNT_VIOLENTGALE:
	case UNT_SUITON:
		if(sc && sc->data[type].timer==-1)
			sc_start4(bl,type,100,sg->skill_lv,sg->group_id,0,0,
				skill_get_time2(sg->skill_id,sg->skill_lv));
		break;

	case UNT_RICHMANKIM:
	case UNT_ETERNALCHAOS:
	case UNT_DRUMBATTLEFIELD:
	case UNT_RINGNIBELUNGEN:
	case UNT_ROKISWEIL:
	case UNT_INTOABYSS:
	case UNT_SIEGFRIED:
	case UNT_HERMODE:
		 //Needed to check when a dancer/bard leaves their ensemble area.
		if (sg->src_id==bl->id && (!sc || sc->data[SC_SPIRIT].timer == -1 || sc->data[SC_SPIRIT].val2 != SL_BARDDANCER))
			return sg->skill_id;
		if (sc && sc->data[type].timer==-1)
			sc_start4(bl,type,100,sg->skill_lv,sg->val1,sg->val2,0,sg->limit);
		break;
	case UNT_WHISTLE:
	case UNT_ASSASSINCROSS:
	case UNT_POEMBRAGI:
	case UNT_APPLEIDUN:
	case UNT_HUMMING:
	case UNT_DONTFORGETME:
	case UNT_FORTUNEKISS:
	case UNT_SERVICEFORYOU:
		if (sg->src_id==bl->id && (!sc || sc->data[SC_SPIRIT].timer == -1 || sc->data[SC_SPIRIT].val2 != SL_BARDDANCER))
			return 0;
		if (!sc)
			break;
		if (sc->data[type].timer==-1)
			sc_start4(bl,type,100,sg->skill_lv,sg->val1,sg->val2,0,sg->limit);
		else if (sc->data[type].val4 == 1) {
			//Readjust timers since the effect will not last long.
			sc->data[type].val4 = 0;
			delete_timer(sc->data[type].timer, status_change_timer);
			sc->data[type].timer = add_timer(tick+sg->limit, status_change_timer, bl->id, type);
		}
		break;
/* Basilica does not knocks back...
	case UNT_BASILICA:
		if (!(status_get_mode(bl)&MD_BOSS) && battle_check_target(&src->bl,bl,BCT_ENEMY)>0)
			skill_blown(&src->bl,bl,1);
		break;
*/
	case UNT_FOGWALL:
		if (sc && sc->data[type].timer==-1)
		{
			sc_start4(bl, type, 100, sg->skill_lv, sg->val1, sg->val2, sg->group_id, sg->limit);
			if (battle_check_target(&src->bl,bl,BCT_ENEMY)>0)
				skill_additional_effect (ss, bl, sg->skill_id, sg->skill_lv, BF_MISC, tick);
		}
		break;

	case UNT_GRAVITATION:
		if (sc && sc->data[type].timer==-1)
			sc_start4(bl,type,100,sg->skill_lv,5*sg->skill_lv,BCT_ENEMY,sg->group_id,sg->limit);
		break;
	
	case UNT_ICEWALL: //Destroy the cell. [Skotlex]
		src->val1 = 0;
		if(src->limit + sg->tick > tick + 700)
			src->limit = DIFF_TICK(tick+700,sg->tick);
		break;
	}	

	return skillid;
}

/*==========================================
 * �X�L�����j�b�g�̔����C�x���g(�^�C�}?[����)
 *------------------------------------------
 */
int skill_unit_onplace_timer(struct skill_unit *src,struct block_list *bl,unsigned int tick)
{
	struct skill_unit_group *sg;
	struct block_list *ss;
	struct map_session_data *sd = NULL;
	struct status_change *tsc, *sc;
	struct skill_unit_group_tickset *ts;
	int type, skillid;
	int diff=0;

	nullpo_retr(0, src);
	nullpo_retr(0, bl);

	if (bl->prev==NULL || !src->alive || status_isdead(bl))
		return 0;

	nullpo_retr(0, sg=src->group);
	nullpo_retr(0, ss=map_id2bl(sg->src_id));
	if (ss->type == BL_PC) sd = (struct map_session_data*)ss;
	sc = status_get_sc(ss); //For magic power. 
	tsc = status_get_sc(bl);
	type = SkillStatusChangeTable[sg->skill_id];
	skillid = sg->skill_id;

	if (sg->interval == -1) {
		switch (sg->unit_id) {
			case UNT_ANKLESNARE: //These happen when a trap is splash-triggered by multiple targets on the same cell.
			case UNT_SPIDERWEB:
			case UNT_FIREPILLAR_ACTIVE:
				return 0;
			default:
				if (battle_config.error_log)
					ShowError("skill_unit_onplace_timer: interval error (unit id %x)\n", sg->unit_id);
				return 0;
		}
	}

	if ((ts = skill_unitgrouptickset_search(bl,sg,tick)))
	{	//Not all have it, eg: Traps don't have it even though they can be hit by Heaven's Drive [Skotlex]
		diff = DIFF_TICK(tick,ts->tick);
		if (diff < 0)
			return 0;
		ts->tick = tick+sg->interval;
		
		// GX��?d�Ȃ��Ă�����3HIT���Ȃ�
		if ((skillid==CR_GRANDCROSS || skillid==NPC_GRANDDARKNESS) && !battle_config.gx_allhit)
			ts->tick += sg->interval*(map_count_oncell(bl->m,bl->x,bl->y,0)-1);
	}
	//Temporarily set magic power to have it take effect. [Skotlex]
	if (sg->state.magic_power && sc && sc->data[SC_MAGICPOWER].timer == -1 && sc->data[SC_MAGICPOWER].val1 > 0)
	{
		if (sd)
		{	//This is needed since we are not going to recall status_calc_pc...
			sd->matk1 += sd->matk1 * 5*sc->data[SC_MAGICPOWER].val1/100;
			sd->matk2 += sd->matk2 * 5*sc->data[SC_MAGICPOWER].val1/100;
		} else
			sc->data[SC_MAGICPOWER].timer = -2; //Note to NOT return from the function until this is unset!
	}
	
	switch (sg->unit_id) {
	case UNT_FIREWALL:
		{
			int count=0, t_ele = status_get_elem_type(bl);
			if (t_ele == 3 || battle_check_undead(status_get_race(bl), t_ele)) {
				//This is the best Aegis approximation we can do without 
				//changing the minimum skill unit interval. [Skotlex]
				while (count++ < battle_config.firewall_hits_on_undead && src->val2-- && !status_isdead(bl))
					skill_attack(BF_MAGIC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick+count*10,1);
			} else {
				skill_attack(BF_MAGIC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
				src->val2--;
			}
			if (src->val2<=0)
				skill_delunit(src);
		break;
		}
	case UNT_SANCTUARY:
		{
			int race = status_get_race(bl);

			if (battle_check_undead(race, status_get_elem_type(bl)) || race==RC_DEMON)
		  	{	//Only damage enemies with offensive Sanctuary. [Skotlex]
				if(battle_check_target(&src->bl,bl,BCT_ENEMY)>0 &&
					skill_attack(BF_MAGIC, ss, &src->bl, bl, sg->skill_id, sg->skill_lv, tick, 0))
					// reduce healing count if this was meant for damaging [hekate]
					sg->val1 -= 2;
			} else {
				int heal = sg->val2;
				if (status_get_hp(bl) >= status_get_max_hp(bl))
					break;
				if (status_isimmune(bl))
					heal = 0;	/* ����峃J?[�h?i�q?[���ʂO?j */
				clif_skill_nodamage(&src->bl, bl, AL_HEAL, heal, 1);
				battle_heal(NULL, bl, heal, 0, 0);
				if (diff >= 500)
					sg->val1--;	// ?V�K�ɓ��������j�b�g�����J�E���g
			}
			if (sg->val1 <= 0)
				skill_delunitgroup(NULL,sg);
			break;
		}

	case UNT_MAGNUS:
		{
			int race = status_get_race(bl);
			if (!battle_check_undead(race,status_get_elem_type(bl)) && race!=RC_DEMON)
				break;
			skill_attack(BF_MAGIC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
			break;
		}

	case UNT_ATTACK_SKILLS:
		switch (sg->skill_id) 
		{
			case SG_SUN_WARM: //SG skills [Komurka]
			case SG_MOON_WARM:
			case SG_STAR_WARM:
				if(bl->type==BL_PC)
					//Only damage SP [Skotlex]
					pc_damage_sp((TBL_PC*)bl, 60, 0);
				else if(!sd || pc_damage_sp(sd, 2, 0) >= 0)
					//Otherwise, Knockback attack.
					skill_attack(BF_WEAPON,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
			break;
			default:
				skill_attack(skill_get_type(sg->skill_id),ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);			
		}
		break;
	case UNT_DESPERADO:
		if (!(rand()%10)) //Has a low chance of connecting. [Skotlex]
			skill_attack(BF_WEAPON,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
		break;

	case UNT_FIREPILLAR_WAITING:
		skill_unitsetting(ss,sg->skill_id,sg->skill_lv,src->bl.x,src->bl.y,1);
		skill_delunit(src);
		break;

	case UNT_FIREPILLAR_ACTIVE:
		map_foreachinrange(skill_attack_area,bl,
			skill_get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag,
			BF_MAGIC,ss,&src->bl,sg->skill_id,sg->skill_lv,tick,0,BCT_ENEMY);  // area damage [Celest]
		sg->interval = -1; //Mark it used up so others can't trigger it for massive splash damage. [Skotlex]
		sg->limit=DIFF_TICK(tick,sg->tick) + 1500;
		break;

	case UNT_SKIDTRAP:
		{
			skill_blown(&src->bl,bl,skill_get_blewcount(sg->skill_id,sg->skill_lv)|0x10000);
			sg->unit_id = UNT_USED_TRAPS;
			clif_changetraplook(&src->bl, UNT_USED_TRAPS);
			sg->limit=DIFF_TICK(tick,sg->tick)+1500;
			sg->state.into_abyss = 1; //Prevent Remove Trap from giving you the trap back. [Skotlex]
		}
		break;

	case UNT_SPIDERWEB:
	case UNT_ANKLESNARE:
		if(sg->val2==0 && tsc && tsc->data[type].timer==-1){
		 	int sec = skill_get_time2(sg->skill_id,sg->skill_lv);
			if (sc_start(bl,type,100,sg->skill_lv,sec))
			{
				struct TimerData* td = get_timer(tsc->data[type].timer); 
				if (td) sec = DIFF_TICK(td->tick, tick);
				map_moveblock(bl, src->bl.x, src->bl.y, tick);
 				clif_fixpos(bl);
				sg->val2=bl->id;
			} else
				sec = 3000; //Couldn't trap it?
			//clif_01ac(&src->bl); //Removed? Check the openkore description of this packet: [Skotlex]
			// 01AC: long ID
			// Indicates that an object is trapped, but ID is not a
			// valid monster or player ID.
			sg->limit = DIFF_TICK(tick,sg->tick)+sec;
			sg->interval = -1;
			src->range = 0;
		}
		break;

	case UNT_VENOMDUST:
		if(tsc && tsc->data[type].timer==-1 )
			status_change_start(bl,type,10000,sg->skill_lv,sg->group_id,0,0,skill_get_time2(sg->skill_id,sg->skill_lv),8);
		break;

	case UNT_LANDMINE:
		skill_attack(BF_MISC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
		sg->unit_id = UNT_USED_TRAPS;
		clif_changetraplook(&src->bl, UNT_FIREPILLAR_ACTIVE);
		sg->limit=DIFF_TICK(tick,sg->tick)+1500;
		sg->state.into_abyss = 1; //Prevent Remove Trap from giving you the trap back. [Skotlex]
		break;

	case UNT_BLASTMINE:
	case UNT_SHOCKWAVE:
	case UNT_SANDMAN:
	case UNT_FLASHER:
	case UNT_FREEZINGTRAP:
	case UNT_CLAYMORETRAP:
// This ain't used anymore....
//		map_foreachinrange(skill_count_target,&src->bl,
//			skill_get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag,
//			&src->bl,&splash_count);
		map_foreachinrange(skill_trap_splash,&src->bl,
			skill_get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag,
			&src->bl,tick);
		sg->unit_id = UNT_USED_TRAPS;
		clif_changetraplook(&src->bl, UNT_USED_TRAPS);
		sg->limit=DIFF_TICK(tick,sg->tick)+1500;
		sg->state.into_abyss = 1; //Prevent Remove Trap from giving you the trap back. [Skotlex]
		break;
		
	case UNT_TALKIEBOX:
		if (sg->src_id == bl->id) //����������ł��������Ȃ�
			break;
		if (sg->val2 == 0){
			clif_talkiebox(&src->bl, sg->valstr);
			sg->unit_id = UNT_USED_TRAPS;
			clif_changetraplook(&src->bl, UNT_USED_TRAPS);
			sg->limit = DIFF_TICK(tick, sg->tick) + 5000;
			sg->val2 = -1; //����
			sg->state.into_abyss = 1; //Prevent Remove Trap from giving you the trap back. [Skotlex]
		}
		break;

	case UNT_LULLABY:
		if (ss->id == bl->id)
			break;
		skill_additional_effect(ss, bl, sg->skill_id, sg->skill_lv, BF_LONG|BF_SKILL|BF_MISC, tick);
		break;

	case UNT_UGLYDANCE:	//Ugly Dance [Skotlex]
		if (ss->id == bl->id)
			break;
		if (bl->type == BL_PC)
			skill_additional_effect(ss, bl, sg->skill_id, sg->skill_lv, BF_LONG|BF_SKILL|BF_MISC, tick);
		break;

	case UNT_DISSONANCE:
		skill_attack(BF_MISC, ss, &src->bl, bl, sg->skill_id, sg->skill_lv, tick, 0);
		break;

	case UNT_APPLEIDUN: //Apple of Idun [Skotlex]
	{
		int heal;
		if (sg->src_id == bl->id)
			break;
		heal = sg->val2;
		clif_skill_nodamage(&src->bl, bl, AL_HEAL, heal, 1);
		battle_heal(NULL, bl, heal, 0, 0);
		break;	
	}

	case UNT_DEMONSTRATION:
		skill_attack(BF_WEAPON, ss, &src->bl, bl, sg->skill_id, sg->skill_lv, tick, 0);
		break;

	case UNT_GOSPEL:
		if (rand()%100 > sg->skill_lv*10)
			break;
		if (ss != bl && battle_check_target(ss,bl,BCT_PARTY)>0) { // Support Effect only on party, not guild
			int i = rand()%13; // Positive buff count
			switch (i)
			{
				case 0: // Heal 1~9999 HP
					{
						int heal = rand() %9999+1;
						clif_skill_nodamage(ss,bl,AL_HEAL,heal,1);
						battle_heal(NULL,bl,heal,0,0);
					}
					break;
				case 1: // End all negative status
					status_change_clear_buffs(bl,2);
					break;
				case 2: // Level 10 Blessing
					sc_start(bl,SC_BLESSING,100,10,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 3: // Level 10 Increase AGI
					sc_start(bl,SC_INCREASEAGI,100,10,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 4: // Enchant weapon with Holy element
					sc_start(bl,SC_ASPERSIO,100,1,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 5: // Enchant armor with Holy element
					sc_start(bl,SC_BENEDICTIO,100,1,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 6: // MaxHP +100%
					sc_start(bl,SC_INCMHPRATE,100,100,skill_get_time2(sg->skill_id, sg->skill_lv));
				    break;
				case 7: // MaxSP +100%
					sc_start(bl,SC_INCMSPRATE,100,100,skill_get_time2(sg->skill_id, sg->skill_lv));
				    break;
				case 8: // All stats +20
					sc_start(bl,SC_INCALLSTATUS,100,20,skill_get_time2(sg->skill_id, sg->skill_lv));
				    break;
   				case 9: // DEF +25%
					sc_start(bl,SC_INCDEFRATE,100,25,skill_get_time2(sg->skill_id, sg->skill_lv));
				    break;
				case 10: // ATK +100%
					sc_start(bl,SC_INCATKRATE,100,100,skill_get_time2(sg->skill_id, sg->skill_lv));
				    break;
				case 11: // HIT/Flee +50
					sc_start(bl,SC_INCHIT,100,50,skill_get_time2(sg->skill_id, sg->skill_lv));
					sc_start(bl,SC_INCFLEE,100,50,skill_get_time2(sg->skill_id, sg->skill_lv));
				    break;
				case 12: // Immunity to all status
					sc_start(bl,SC_SCRESIST,100,100,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
			}
		}			
		else if (battle_check_target(&src->bl,bl,BCT_ENEMY)>0) { // Offensive Effect
			int i = rand()%9; // Negative buff count
			switch (i)
			{
				case 0: // Deal 1~9999 damage
					skill_attack(BF_MISC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
					break;
				case 1: // Curse
					sc_start(bl,SC_CURSE,100,1,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 2: // Blind
					sc_start(bl,SC_BLIND,100,1,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 3: // Poison
					sc_start(bl,SC_POISON,100,1,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 4: // Level 10 Provoke
					sc_start(bl,SC_PROVOKE,100,10,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 5: // DEF -100%
					sc_start(bl,SC_INCDEFRATE,100,-100,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
  				case 6: // ATK -100%
					sc_start(bl,SC_INCATKRATE,100,-100,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
  				case 7: // Flee -100%
					sc_start(bl,SC_INCFLEERATE,100,-100,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
				case 8: // Speed/ASPD -25%
				   sc_start4(bl,SC_GOSPEL,100,1,0,0,BCT_ENEMY,skill_get_time2(sg->skill_id, sg->skill_lv));
					break;
			}
		}
		break;

	case UNT_GRAVITATION:
		skill_attack(BF_MAGIC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
		break;
	}
	if (sg->state.magic_power && sc && sc->data[SC_MAGICPOWER].timer < 0 && sc->data[SC_MAGICPOWER].val1 > 0)
	{	//Unset Magic Power.
		if (sd)
		{
			sd->matk1 = 100*sd->matk1/(100 + 5*sc->data[SC_MAGICPOWER].val1);
			sd->matk2 = 100*sd->matk2/(100 + 5*sc->data[SC_MAGICPOWER].val1);
		} else
			sc->data[SC_MAGICPOWER].timer = -1;
	}
	
	if (bl->type == BL_MOB && ss != bl) {	/* �X�L���g�p?�?��MOB�X�L�� */
		struct mob_data *md = (struct mob_data *)bl;
		if (!md) return 0;
		if (battle_config.mob_changetarget_byskill == 1) {
			int target = md->target_id;
			if (ss->type == BL_PC)
				md->target_id = ss->id;
			mobskill_use(md, tick, MSC_SKILLUSED|(skillid << 16));
			md->target_id = target;
		} else
			mobskill_use(md, tick, MSC_SKILLUSED|(skillid << 16));
	}

	return skillid;
}
/*==========================================
 * �X�L�����j�b�g���痣?����(�������͂��Ă���)?�?�
 *------------------------------------------
 */
int skill_unit_onout(struct skill_unit *src,struct block_list *bl,unsigned int tick)
{
	struct skill_unit_group *sg;
	struct status_change *sc;
	int type;

	nullpo_retr(0, src);
	nullpo_retr(0, bl);
	nullpo_retr(0, sg=src->group);
	sc = status_get_sc(bl);
	if (sc && !sc->count)
		sc = NULL;
	
	type = SkillStatusChangeTable[sg->skill_id];

	if (bl->prev==NULL || !src->alive || //Need to delete the trap if the source died.
		(status_isdead(bl) && sg->unit_id != UNT_ANKLESNARE && sg->unit_id != UNT_SPIDERWEB))
		return 0;

	switch(sg->unit_id){
	case UNT_SAFETYWALL:
		if (sc && sc->data[type].timer!=-1)
			status_change_end(bl,type,-1);
		break;
	case UNT_ANKLESNARE:
	{
		struct block_list *target = map_id2bl(sg->val2);
		if(target && target == bl){
			status_change_end(bl,SC_ANKLE,-1);
			sg->limit=DIFF_TICK(tick,sg->tick)+1000;
			sg->state.into_abyss = 1; //Prevent Remove Trap from giving you the trap back. [Skotlex]
		}
		else
			return 0;
		break;
	}
	case UNT_BASILICA: //Clear basilica if the owner moved [Skotlex]
	case UNT_HERMODE:	//Clear Hermode if the owner moved.
		if (sc && sc->data[type].timer!=-1 && sc->data[type].val3 == BCT_SELF && sc->data[type].val4 == sg->group_id)
			status_change_end(bl,type,-1);
		break;
		
	case UNT_SPIDERWEB:	/* �X�p�C�_?�E�F�b�u */
		{
			struct block_list *target = map_id2bl(sg->val2);
			if (target && target==bl)
			{
				status_change_end(bl,SC_SPIDERWEB,-1);
				sg->limit = DIFF_TICK(tick,sg->tick)+1000;
			}
			break;
		}
	}
	return sg->skill_id;
}

/*==========================================
 * Triggered when a char steps out of a skill group [Skotlex]
 *------------------------------------------
 */
static int skill_unit_onleft(int skill_id, struct block_list *bl,unsigned int tick)
{
	struct status_change *sc;
	int type;

	sc = status_get_sc(bl);
	if (sc && !sc->count)
		sc = NULL;
	
	type = SkillStatusChangeTable[skill_id];

	switch (skill_id)
	{
		case WZ_QUAGMIRE:
			if (bl->type==BL_MOB)
				break;
			if (sc && sc->data[type].timer != -1)
				status_change_end(bl, type, -1);
			break;

		case BD_LULLABY:
		case BD_RICHMANKIM:
		case BD_ETERNALCHAOS:
		case BD_DRUMBATTLEFIELD:
		case BD_RINGNIBELUNGEN:	
		case BD_ROKISWEIL:
		case BD_INTOABYSS:
		case BD_SIEGFRIED:
			if(sc && sc->data[SC_DANCING].timer != -1 && sc->data[SC_DANCING].val1 == skill_id)
			{	//Check if you just stepped out of your ensemble skill to cancel dancing. [Skotlex]
				//We don't check for SC_LONGING because someone could always have knocked you back and out of the song/dance.
				//FIXME: This code is not perfect, it doesn't checks for the real ensemble's owner,
				//it only checks if you are doing the same ensemble. So if there's two chars doing an ensemble
				//which overlaps, by stepping outside of the other parther's ensemble will cause you to cancel 
				//your own. Let's pray that scenario is pretty unlikely and noone will complain too much about it.
				skill_stop_dancing(bl);
			}
		case MG_SAFETYWALL:
		case AL_PNEUMA:
		case SA_VOLCANO:
		case SA_DELUGE:
		case SA_VIOLENTGALE:
		case CG_HERMODE:
		case HW_GRAVITATION:
		case NJ_SUITON:
			if (sc && sc->data[type].timer != -1)
				status_change_end(bl, type, -1);
			break;
			
		case BA_POEMBRAGI:
		case BA_WHISTLE:
		case BA_ASSASSINCROSS:
		case BA_APPLEIDUN:
		case DC_HUMMING:
		case DC_DONTFORGETME:
		case DC_FORTUNEKISS:	
		case DC_SERVICEFORYOU:
			if (sc && sc->data[type].timer != -1)
			{
				delete_timer(sc->data[type].timer, status_change_timer);
				//NOTE: It'd be nice if we could get the skill_lv for a more accurate extra time, but alas...
				//not possible on our current implementation.
				sc->data[type].val4 = 1; //Store the fact that this is a "reduced" duration effect.
				sc->data[type].timer = add_timer(tick+skill_get_time2(skill_id,1), status_change_timer, bl->id, type);
			}
			break;
		case PF_FOGWALL:
			if (sc && sc->data[type].timer != -1)
			{
				status_change_end(bl,type,-1);
				if (sc->data[SC_BLIND].timer!=-1)
				{
					if (bl->type == BL_PC) //Players get blind ended inmediately, others have it still for 30 secs. [Skotlex]
						status_change_end(bl, SC_BLIND, -1);
					else {
						delete_timer(sc->data[SC_BLIND].timer, status_change_timer);
						sc->data[SC_BLIND].timer = add_timer(30000+tick, status_change_timer, bl->id, SC_BLIND);
					}
				}
			}
			break;
	case UNT_GOSPEL:
		if (sc && sc->data[type].timer != -1 && sc->data[type].val4 == BCT_ALL) //End item-no-use Gospel Effect. [Skotlex]
			status_change_end(bl, type, -1);
		break;

	}
	return skill_id;
}

/*==========================================
 * Invoked when a unit cell has been placed/removed/deleted.
 * flag values:
 * flag&1: Invoke onplace function (otherwise invoke onout)
 * flag&4: Invoke a onleft call (the unit might be scheduled for deletion)
 *------------------------------------------
 */
int skill_unit_effect(struct block_list *bl,va_list ap)
{
	struct skill_unit *unit;
	struct skill_unit_group *group;
	int flag;
	unsigned int tick;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	nullpo_retr(0, unit=va_arg(ap,struct skill_unit*));
	tick = va_arg(ap,unsigned int);
	flag = va_arg(ap,unsigned int);

	if (!unit->alive || bl->prev==NULL)
		return 0;

	nullpo_retr(0, group=unit->group);

	if (flag&1)
		skill_unit_onplace(unit,bl,tick);
	else
		skill_unit_onout(unit,bl,tick);

	if (flag&4) skill_unit_onleft(group->skill_id, bl, tick);
	return 0;
}

/*==========================================
 * �X�L�����j�b�g�̌��E�C�x���g
 *------------------------------------------
 */
int skill_unit_onlimit(struct skill_unit *src,unsigned int tick)
{
	struct skill_unit_group *sg;
	nullpo_retr(0, src);
	nullpo_retr(0, sg=src->group);

	switch(sg->unit_id){
	case UNT_WARP_ACTIVE:	/* �??�v�|?�^��(?���O) */
		{
			struct skill_unit_group *group=
				skill_unitsetting(map_id2bl(sg->src_id),sg->skill_id,sg->skill_lv,
					src->bl.x,src->bl.y,1);
			if(group == NULL)
				return 0;
			group->val2=sg->val2; //Copy the (x,y) position you warp to
			group->val3=sg->val3; //as well as the mapindex to warp to.
		}
		break;

	case UNT_ICEWALL:	/* �A�C�X�E�H?�� */
		clif_changemapcell(src->bl.m,src->bl.x,src->bl.y,src->val2,1);
		break;
	case UNT_CALLFAMILY:	/* � �Ȃ���?������ */
		{
			struct map_session_data *sd = NULL;
			if(sg->val1) {
			  	sd = map_charid2sd(sg->val1);
				sg->val1 = 0;
				if (sd && !map[sd->bl.m].flag.nowarp)
					pc_setpos(sd,map[src->bl.m].index,src->bl.x,src->bl.y,3);
			}
			if(sg->val2) {
				sd = map_charid2sd(sg->val2);
				sg->val2 = 0;
				if (sd && !map[sd->bl.m].flag.nowarp)
					pc_setpos(sd,map[src->bl.m].index,src->bl.x,src->bl.y,3);
			}
		}
		break;
	}

	return 0;
}
/*==========================================
 * �X�L�����j�b�g�̃_�??�W�C�x���g
 *------------------------------------------
 */
int skill_unit_ondamaged(struct skill_unit *src,struct block_list *bl,
	int damage,unsigned int tick)
{
	struct skill_unit_group *sg;

	nullpo_retr(0, src);
	nullpo_retr(0, sg=src->group);

	if (skill_get_inf2(sg->skill_id)&INF2_TRAP && damage > 0)
		skill_delunitgroup(NULL,sg);
	else 
	switch(sg->unit_id){
	case UNT_ICEWALL:
		src->val1-=damage;
		break;
	default:
		damage = 0;
		break;
	}
	return damage;
}

static int skill_moonlit_sub(struct block_list *bl, va_list ap) {
	struct block_list *src = va_arg(ap, struct block_list*);
	struct block_list *partner = va_arg(ap, struct block_list*);
	int blowcount = va_arg(ap, int);
	if (bl == src || bl == partner)
		return 0;
	skill_blown(src, bl, blowcount);
	return 1;
}

/*==========================================
 * Starts the moonlit effect by first knocking back all other characters in the vecinity.
 * partner may be null, but src cannot be.
 *------------------------------------------
 */
static void skill_moonlit(struct block_list* src, struct block_list* partner, int skilllv)
{
	int range = skill_get_range2(src, CG_MOONLIT, skilllv);
	int blowcount = range+1, time = skill_get_time(CG_MOONLIT,skilllv);
	
	map_foreachinrange(skill_moonlit_sub,src,
		skill_get_splash(CG_MOONLIT, skilllv),
		BL_CHAR,src,partner,blowcount);
	if(partner)
		map_foreachinrange(skill_moonlit_sub,partner,
			skill_get_splash(CG_MOONLIT, skilllv),
			BL_CHAR,src,partner,blowcount);
		
	sc_start4(src,SC_DANCING,100,CG_MOONLIT,0,0,partner?partner->id:BCT_SELF,time+1000);
	sc_start4(src,SkillStatusChangeTable[CG_MOONLIT],100,skilllv,0,0,0,time);
	
	if (partner) {
		sc_start4(partner,SC_DANCING,100,CG_MOONLIT,0,0,src->id,time+1000);
		sc_start4(partner,SkillStatusChangeTable[CG_MOONLIT],100,skilllv,0,0,0,time);
	}
	
}
/*==========================================
 * ��??�L������?݊m�F����?�?(foreachinarea)
 *------------------------------------------
 */

static int skill_check_condition_char_sub (struct block_list *bl, va_list ap)
{
	int *c, skillid;
	struct block_list *src;
	struct map_session_data *sd;
	struct map_session_data *tsd;
	int *p_sd;	//Contains the list of characters found.

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	nullpo_retr(0, tsd=(struct map_session_data*)bl);
	nullpo_retr(0, src=va_arg(ap,struct block_list *));
	nullpo_retr(0, sd=(struct map_session_data*)src);

	c=va_arg(ap,int *);
	p_sd = va_arg(ap, int *);
	skillid = va_arg(ap,int);

	if ((skillid != PR_BENEDICTIO && *c >=1) || *c >=2)
		return 0; //Partner found for ensembles, or the two companions for Benedictio. [Skotlex]
	
	if (bl == src)
		return 0;

	if(pc_isdead(tsd))
		return 0;

	if (tsd->sc.count && (tsd->sc.data[SC_SILENCE].timer != -1 || tsd->sc.data[SC_STUN].timer != -1))
		return 0;
	
	switch(skillid)
	{
		case PR_BENEDICTIO:				/* ?�??~�� */
		{
			int dir = map_calc_dir(&sd->bl,tsd->bl.x,tsd->bl.y);
			dir = (unit_getdir(&sd->bl) + dir)%8; //This adjusts dir to account for the direction the sd is facing.
			if ((tsd->class_&MAPID_BASEMASK) == MAPID_ACOLYTE && (dir == 2 || dir == 6) //Must be standing to the left/right of Priest.
				&& sd->status.sp >= 10)
				p_sd[(*c)++]=tsd->bl.id;
			return 1;
		}
		default: //Warning: Assuming Ensemble Dance/Songs for code speed. [Skotlex]
			{
				int skilllv;
				if(pc_issit(tsd) || !unit_can_move(&tsd->bl))
					return 0;
				if (sd->status.sex != tsd->status.sex &&
						(tsd->class_&MAPID_UPPERMASK) == MAPID_BARDDANCER &&
						(skilllv = pc_checkskill(tsd, skillid)) > 0 &&
						(tsd->weapontype1==W_MUSICAL || tsd->weapontype1==W_WHIP) &&
						sd->status.party_id && tsd->status.party_id &&
						sd->status.party_id == tsd->status.party_id &&
						tsd->sc.data[SC_DANCING].timer == -1)
				{
					p_sd[(*c)++]=tsd->bl.id;
					return skilllv;
				} else {
					return 0;
				}
			}
			break;
	}
	return 0;
}

/*==========================================
 * Checks and stores partners for ensemble skills [Skotlex]
 *------------------------------------------
 */
int skill_check_pc_partner(struct map_session_data *sd, int skill_id, int* skill_lv, int range, int cast_flag)
{
	static int c=0;
	static int p_sd[2] = { 0, 0 };
	int i;
	if (cast_flag)
	{	//Execute the skill on the partners.
		struct map_session_data* tsd;
		switch (skill_id)
		{
			case PR_BENEDICTIO:
				for (i = 0; i < c; i++)
				{
					if ((tsd = map_id2sd(p_sd[i])) != NULL)
						pc_damage_sp(tsd, 10, 0);
				}
				return c;
			case CG_MOONLIT:
				if (c > 0 && (tsd = map_id2sd(p_sd[0])) != NULL)
				{
					clif_skill_nodamage(&tsd->bl, &sd->bl, skill_id, *skill_lv, 1);
					skill_moonlit(&sd->bl, &tsd->bl, *skill_lv);
					tsd->skillid_dance = skill_id;
					tsd->skilllv_dance = *skill_lv;
				}
				return c;
			default: //Warning: Assuming Ensemble skills here (for speed)
				if (c > 0 && (tsd = map_id2sd(p_sd[0])) != NULL)
				{
					sd->sc.data[SC_DANCING].val4= tsd->bl.id;
					sc_start4(&tsd->bl,SC_DANCING,100,skill_id,sd->sc.data[SC_DANCING].val2,0,sd->bl.id,skill_get_time(skill_id,*skill_lv)+1000);
					clif_skill_nodamage(&tsd->bl, &sd->bl, skill_id, *skill_lv, 1);
					tsd->skillid_dance = skill_id;
					tsd->skilllv_dance = *skill_lv;
				}
				return c;
		}
	}
	//Else: new search for partners.
	c = 0;
	memset (p_sd, 0, sizeof(p_sd));
	i = map_foreachinrange(skill_check_condition_char_sub, &sd->bl,
			range, BL_PC, &sd->bl, &c, &p_sd, skill_id);

	if (skill_id != PR_BENEDICTIO) //Apply the average lv to encore skills.
		*skill_lv = (i+(*skill_lv))/(c+1); //I know c should be one, but this shows how it could be used for the average of n partners.
	return c;
}

/*==========================================
 * ��??�o�C�I�v�����g?A�X�t�B�A�}�C���pMob��?݊m�F����?�?(foreachinarea)
 *------------------------------------------
 */

static int skill_check_condition_mob_master_sub(struct block_list *bl,va_list ap)
{
	int *c,src_id=0,mob_class=0;
	struct mob_data *md;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	nullpo_retr(0, md=(struct mob_data*)bl);
	nullpo_retr(0, src_id=va_arg(ap,int));
	nullpo_retr(0, mob_class=va_arg(ap,int));
	nullpo_retr(0, c=va_arg(ap,int *));

	if(md->class_==mob_class && md->master_id==src_id)
		(*c)++;
	return 0;
}

static int skill_check_condition_hermod_sub(struct block_list *bl,va_list ap)
{
	struct npc_data *nd;
	nd=(struct npc_data*)bl;

	if (nd->bl.subtype == WARP)
		return 1;
	return 0;
}

/*==========================================
 * Determines if a given skill should be made to consume ammo 
 * when used by the player. [Skotlex]
 *------------------------------------------
 */
int skill_isammotype(TBL_PC *sd, int skill)
{
	return (
		(sd->status.weapon == W_BOW || (sd->status.weapon >= W_REVOLVER && sd->status.weapon <= W_GRENADE)) &&
		skill != HT_PHANTASMIC && skill != GS_MAGICALBULLET &&
		skill_get_type(skill) == BF_WEAPON && !(skill_get_nk(skill)&NK_NO_DAMAGE) 
	);
}

/*==========================================
 * �X�L���g�p?�??i?�Ŏg�p���s?j
 *------------------------------------------
 */
int skill_check_condition(struct map_session_data *sd,int skill, int lv, int type)
{
	int i,j,hp,sp,hp_rate,sp_rate,zeny,weapon,ammo,ammo_qty,state,spiritball,mhp;
	int index[10],itemid[10],amount[10];
	int force_gem_flag = 0;
	int delitem_flag = 1, checkitem_flag = 1;

	nullpo_retr(0, sd);

	if (lv <= 0) return 0;

	if( battle_config.gm_skilluncond &&
		pc_isGM(sd)>= battle_config.gm_skilluncond &&
		sd->skillitem != skill)
	{	//GMs don't override the skillItem check, otherwise they can use items without them being consumed! [Skotlex]
		sd->skillitem = sd->skillitemlv = -1;
		return 1;
	}

	if( sd->sc.opt1 ) {
		clif_skill_fail(sd,skill,0,0);
		sd->skillitem = sd->skillitemlv = -1;
		return 0;
	}
	if(pc_is90overweight(sd)) {
		clif_skill_fail(sd,skill,9,0);
		sd->skillitem = sd->skillitemlv = -1;
		return 0;
	}

	if (sd->state.abra_flag)
	{
		sd->skillitem = sd->skillitemlv = -1;
		if(type&1) sd->state.abra_flag = 0;
		return 1;
	}

	if (sd->menuskill_id == AM_PHARMACY &&
		(skill == AM_PHARMACY || skill == AC_MAKINGARROW || skill == BS_REPAIRWEAPON ||
		skill == AM_TWILIGHT1 || skill == AM_TWILIGHT2  || skill == AM_TWILIGHT3 
	)) {
		sd->skillitem = sd->skillitemlv = -1;
		return 0;
	}

	if(sd->skillitem == skill) {	/* �A�C�e����?�?���?�??��� */
		if(!type) //When a target was selected
		{	//Consume items that were skipped in pc_use_item [Skotlex]
			 if((i = sd->itemindex) == -1 ||
				sd->status.inventory[i].nameid != sd->itemid ||
				sd->inventory_data[i] == NULL ||
				!sd->inventory_data[i]->flag.delay_consume ||
				sd->status.inventory[i].amount < 1
				)
			{	//Something went wrong, item exploit?
				sd->itemid = sd->itemindex = -1;
				return 0;
			}
			//Consume
			sd->itemid = sd->itemindex = -1;
			if(skill == WZ_EARTHSPIKE 
				&& sd->sc.data[SC_TKDORI].timer != -1 && rand()%100 > sd->sc.data[SC_TKDORI].val2) // [marquis007]
				; //Do not consume item.
			else
				pc_delitem(sd,i,1,0);
		}
		if (type&1) //Casting finished
			sd->skillitem = sd->skillitemlv = -1;
		return 1;
	}
	// for the guild skills [celest]
	if (skill >= GD_SKILLBASE)
		j = GD_SKILLRANGEMIN + skill - GD_SKILLBASE;
	else
		j = skill;
	if (j < 0 || j >= MAX_SKILL_DB)
  		return 0;
	//Code speedup, rather than using skill_get_* over and over again.
	if (lv < 1 || lv > MAX_SKILL_LEVEL)
		return 0;
	hp = skill_db[j].hp[lv-1];	/* ?���HP */
	sp = skill_db[j].sp[lv-1];	/* ?���SP */
	if((sd->skillid_old == BD_ENCORE) && skill == sd->skillid_dance)
		sp=sp/2;	//�A���R?������SP?������
	hp_rate = skill_db[j].hp_rate[lv-1];
	sp_rate = skill_db[j].sp_rate[lv-1];
	zeny = skill_db[j].zeny[lv-1];
	weapon = skill_db[j].weapon;
	ammo = skill_db[j].ammo;
	ammo_qty = skill_db[j].ammo_qty[lv-1];
	state = skill_db[j].state;
	spiritball = skill_db[j].spiritball[lv-1];
	mhp = skill_db[j].mhp[lv-1];	/* ?���HP */
	for(i = 0; i < 10; i++) {
		itemid[i] = skill_db[j].itemid[i];
		amount[i] = skill_db[j].amount[i];
	}
	if(mhp > 0)
		hp += (sd->status.max_hp * mhp)/100;
	if(hp_rate > 0)
		hp += (sd->status.hp * hp_rate)/100;
	else
		hp += (sd->status.max_hp * abs(hp_rate))/100;
	if(sp_rate > 0)
		sp += (sd->status.sp * sp_rate)/100;
	else
		sp += (sd->status.max_sp * abs(sp_rate))/100;

	if (!ammo && skill && skill_isammotype(sd, skill))
	{	//Assume this skill is using the weapon, therefore it requires arrows.
		ammo = 2;  //1<<1 <- look 1 (arrows) moved right 1 times.
		ammo_qty = skill_get_num(skill, lv);
		if (ammo_qty < 0) ammo_qty *= -1;
	}

	switch(skill) { // Check for cost reductions due to skills & SCs
		case MC_MAMMONITE:
			if(pc_checkskill(sd,BS_UNFAIRLYTRICK)>0)
				zeny -= zeny*10/100;
			break;
		case AL_HOLYLIGHT:
			if(sd->sc.data[SC_SPIRIT].timer!=-1 && sd->sc.data[SC_SPIRIT].val2 == SL_PRIEST)
				sp *= 5;
			break;
		case SL_SMA:
		case SL_STUN:
		case SL_STIN:
		{
			int kaina_lv = pc_checkskill(sd,SL_KAINA);

			if(kaina_lv==0 || sd->status.base_level<70)
				break;
			if(sd->status.base_level>=90)
				sp -= sp*7*kaina_lv/100;
			else if(sd->status.base_level>=80)
				sp -= sp*5*kaina_lv/100;
			else if(sd->status.base_level>=70)
				sp -= sp*3*kaina_lv/100;
		}
			break;
		case MO_TRIPLEATTACK:
		case MO_CHAINCOMBO:
		case MO_COMBOFINISH:
		case CH_TIGERFIST:
		case CH_CHAINCRUSH:
			if(sd->sc.data[SC_SPIRIT].timer!=-1 && sd->sc.data[SC_SPIRIT].val2 == SL_MONK)
				sp -= sp*25/100; //FIXME: Need real data. this is a custom value.
			break;
	}

	if(sd->dsprate!=100)
		sp=sp*sd->dsprate/100;	/* ?���SP?C?� */

	switch(skill) {
	case SA_CASTCANCEL:
		if(sd->ud.skilltimer == -1) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case BS_MAXIMIZE:		/* �}�L�V�}�C�Y�p�?? */
	case NV_TRICKDEAD:		/* ���񂾂ӂ� */
	case TF_HIDING:			/* �n�C�f�B���O */
	case AS_CLOAKING:		/* �N�??�L���O */
	case CR_AUTOGUARD:				/* �I?�g�K?�h */
	case CR_DEFENDER:				/* �f�B�t�F���_? */
	case ST_CHASEWALK:
	case PA_GOSPEL:
	case CR_SHRINK:
	case TK_RUN:
		if(sd->sc.data[SkillStatusChangeTable[skill]].timer!=-1)
			return 1;			/* ��?�����?�?���SP?���Ȃ� */
		break;

	case AL_WARP:
		if(!(type&2)) //Delete the item when the portal has been selected (type&2). [Skotlex]
			delitem_flag = 0;
		if(!battle_config.duel_allow_teleport && sd->duel_group) { // duel restriction [LuzZza]
			clif_displaymessage(sd->fd, "Duel: Can't use warp in duel.");
			return 0;
		}				
		break;
	case MO_CALLSPIRITS:	/* ?�� */
		if(sd->spiritball >= lv) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case CH_SOULCOLLECT:	/* ��?�� */
		if(sd->spiritball >= 5) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case MO_FINGEROFFENSIVE:				//�w?
		if (sd->spiritball > 0 && sd->spiritball < spiritball) {
			spiritball = sd->spiritball;
			sd->spiritball_old = sd->spiritball;
		}
		else sd->spiritball_old = lv;
		break;
	case MO_BODYRELOCATION:
		if (sd->sc.data[SC_EXPLOSIONSPIRITS].timer!=-1)
			spiritball = 0;
		break;
	case MO_CHAINCOMBO:			//�A��?�			
		if(sd->sc.data[SC_BLADESTOP].timer==-1){
		if(sd->sc.data[SC_COMBO].timer == -1 || sd->sc.data[SC_COMBO].val1 != MO_TRIPLEATTACK)
			return 0;
		}
		break;
	case MO_COMBOFINISH:					//�җ��?
		if(sd->sc.data[SC_COMBO].timer == -1 || sd->sc.data[SC_COMBO].val1 != MO_CHAINCOMBO)
			return 0;
		break;
	case CH_TIGERFIST:						//���Ռ?
		if(sd->sc.data[SC_COMBO].timer == -1 || sd->sc.data[SC_COMBO].val1 != MO_COMBOFINISH)
			return 0;
		break;
	case CH_CHAINCRUSH:						//�A����?
		if(sd->sc.data[SC_COMBO].timer == -1)
			return 0;
		if(sd->sc.data[SC_COMBO].val1 != MO_COMBOFINISH && sd->sc.data[SC_COMBO].val1 != CH_TIGERFIST)
			return 0;
		break;
	case MO_EXTREMITYFIST:					// ��?C���e�P�?
//		if(sd->sc.data[SC_EXTREMITYFIST].timer != -1) //To disable Asura during the 5 min skill block uncomment this...
//			return 0;
		if(sd->sc.data[SC_EXPLOSIONSPIRITS].timer == -1) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		if(sd->sc.data[SC_BLADESTOP].timer!=-1)
			spiritball--;
		else if (sd->sc.data[SC_COMBO].timer != -1) {
			if (sd->sc.data[SC_COMBO].val1 == MO_COMBOFINISH)
				spiritball = 4;
			else if (sd->sc.data[SC_COMBO].val1 == CH_TIGERFIST)
				spiritball = 3;
			else if (sd->sc.data[SC_COMBO].val1 == CH_CHAINCRUSH)
				spiritball = sd->spiritball?sd->spiritball:1;
			//It should consume whatever is left as long as it's at least 1.
		}
		break;

	case TK_MISSION: //Does not works on Non-Taekwon
		if ((sd->class_&MAPID_UPPERMASK) != MAPID_TAEKWON) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
		
	case TK_READYCOUNTER:
	case TK_READYDOWN:
	case TK_READYSTORM:
	case TK_READYTURN:
	case TK_JUMPKICK:
		if ((sd->class_&MAPID_UPPERMASK) == MAPID_SOUL_LINKER) {
			//They do not work on Soul Linkers.
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;

	case TK_TURNKICK:
	case TK_STORMKICK:
	case TK_DOWNKICK:
	case TK_COUNTER:
		if(sd->sc.data[SC_COMBO].timer != -1 && sd->sc.data[SC_COMBO].val1 == skill)
			break; //Combo ready.
		if (pc_istop10fame(sd->char_id,MAPID_TAEKWON))
		{	//Unlimited Combo
			if (skill == sd->skillid_old)
				return 0; //Can't repeat previous combo skill.
			if (type&1) {
				//On cast-end, set this skill as previous one.
				sd->skillid_old = skill;
				sd->skilllv_old = lv;
			}
			break;
		}
		return 0;
	case BD_ADAPTATION:				/* �A�h���u */
		{
			struct skill_unit_group *group=NULL;
			if(sd->sc.data[SC_DANCING].timer==-1 ||
				((group=(struct skill_unit_group*)sd->sc.data[SC_DANCING].val2) && (skill_get_time(sd->sc.data[SC_DANCING].val1,group->skill_lv) - sd->sc.data[SC_DANCING].val3*1000) <= skill_get_time2(skill,lv))){ //�_���X���Ŏg�p��5�b��?�̂�?H
				clif_skill_fail(sd,skill,0,0);
				return 0;
			}
		}
		break;
	case PR_BENEDICTIO:				/* ?�??~�� */
		{
			if (!battle_config.player_skill_partner_check ||
				(battle_config.gm_skilluncond && pc_isGM(sd) >= battle_config.gm_skilluncond)
			)
				break; //No need to do any partner checking [Skotlex]
			if (!(type&1))
			{	//Started casting.
				if (skill_check_pc_partner(sd, skill, &lv, 1, 0) < 2)
				{
					clif_skill_fail(sd,skill,0,0);
					return 0;
				}
			}
			else
			{	//Done casting
				//Should I repeat the check? If so, it would be best to only do this on cast-ending. [Skotlex]
				skill_check_pc_partner(sd, skill, &lv, 1, 1);
			}
		}
		break;
	case AM_CANNIBALIZE:		/* �o�C�I�v�����g */
	case AM_SPHEREMINE:			/* �X�t�B�A?�}�C�� */
		if(type&1){
			int c=0;
			int summons[5] = { 1020, 1068, 1118, 1500, 1368 };
			int maxcount = (skill==AM_CANNIBALIZE)? 6-lv : skill_get_maxcount(skill);
			int mob_class = (skill==AM_CANNIBALIZE)? summons[lv-1] :1142;
			if(battle_config.land_skill_limit && maxcount>0 && (battle_config.land_skill_limit&BL_PC)) {
				map_foreachinmap(skill_check_condition_mob_master_sub ,sd->bl.m, BL_MOB, sd->bl.id, mob_class,&c );
				if(c >= maxcount){
					clif_skill_fail(sd,skill,0,0);
					return 0;
				}
			}
		}
		break;
	case WZ_FIREPILLAR: // celest
		if (lv <= 5)	// no gems required at level 1-5
			itemid[0] = 0;
		break;
	case SL_SMA:
		if(type) break; //Only do the combo check when the target is selected (type == 0)
		if(sd->sc.data[SC_SMA].timer == -1)
			return 0;
		break;	

	case HT_POWER:
		if(sd->sc.data[SC_COMBO].timer == -1 || sd->sc.data[SC_COMBO].val1 != skill)
			return 0;
		break;
	case HW_GANBANTEIN:
		force_gem_flag = 1;
		break;
	case AM_BERSERKPITCHER:
	case AM_POTIONPITCHER:
	case CR_SLIMPITCHER:
	case MG_STONECURSE:
	case CR_CULTIVATION:
	case SA_FLAMELAUNCHER:
	case SA_FROSTWEAPON:
	case SA_LIGHTNINGLOADER:
	case SA_SEISMICWEAPON:
		delitem_flag = 0;
		break;
	case SA_DELUGE:
	case SA_VOLCANO:
	case SA_VIOLENTGALE:
	case SA_LANDPROTECTOR:
	{	//Does not consumes if the skill is already active. [Skotlex]
		struct skill_unit_group *sg;
		if ((sg= skill_locate_element_field(&sd->bl)) != NULL && sg->skill_id == skill)
		{
			if (sg->limit - DIFF_TICK(gettick(), sg->tick) > 0)
				checkitem_flag = delitem_flag = 0;
			else sg->limit = 0; //Disable it.
		}
		break;
	}
	case CG_HERMODE:
		if (map_foreachinrange (skill_check_condition_hermod_sub, &sd->bl,
			skill_get_splash(skill, lv), BL_NPC) < 1)
		{
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case CG_MOONLIT: //Check there's no wall in the range+1 area around the caster. [Skotlex]
		{
			int i,x,y,range = skill_get_splash(skill, lv)+1;
			int size = range*2+1;
			for (i=0;i<size*size;i++) {
				x = sd->bl.x+(i%size-range);
				y = sd->bl.y+(i/size-range);
				if (map_getcell(sd->bl.m,x,y,CELL_CHKWALL)) {
					clif_skill_fail(sd,skill,0,0);
					return 0;
				}	
			}
		}
		break;
	case PR_REDEMPTIO:
		{
			int exp;
			if(((exp = pc_nextbaseexp(sd)) > 0 && sd->status.base_exp*100/exp < 1) ||
				((exp = pc_nextjobexp(sd)) > 0 && sd->status.job_exp*100/exp < 1)) {
				clif_skill_fail(sd,skill,0,0); //Not enough exp.
				return 0;
			}
			break;
		}
	case AM_TWILIGHT2:
	case AM_TWILIGHT3:
		if (!party_skill_check(sd, sd->status.party_id, skill, lv))
		{
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	//SHOULD BE OPTIMALIZED [Komurka]
	//Optimized #1. optimize comfort later. [Vicious]
	case SG_SUN_WARM:
	case SG_MOON_WARM:
	case SG_STAR_WARM:
		if ((sd->bl.m == sd->feel_map[skill-SG_SUN_WARM].m) || (sd->sc.data[SC_MIRACLE].timer!=-1))
			break;
		clif_skill_fail(sd,skill,0,0);
		return 0;
		break;
	case SG_SUN_COMFORT:
		if ((sd->bl.m == sd->feel_map[0].m && (battle_config.allow_skill_without_day || is_day_of_sun())) || (sd->sc.data[SC_MIRACLE].timer!=-1))
			break;
		clif_skill_fail(sd,skill,0,0);
		return 0;
	case SG_MOON_COMFORT:
		if ((sd->bl.m == sd->feel_map[1].m && (battle_config.allow_skill_without_day || is_day_of_moon())) || (sd->sc.data[SC_MIRACLE].timer!=-1))
			break;
		clif_skill_fail(sd,skill,0,0);
		return 0;
	case SG_STAR_COMFORT:
		if ((sd->bl.m == sd->feel_map[2].m && (battle_config.allow_skill_without_day || is_day_of_star())) || (sd->sc.data[SC_MIRACLE].timer!=-1))
			break;
		clif_skill_fail(sd,skill,0,0);
		return 0;
	case SG_FUSION:
		if (sd->sc.data[SC_FUSION].timer!=-1)
			return 1;
		if (sd->sc.data[SC_SPIRIT].timer != -1 && sd->sc.data[SC_SPIRIT].val2 == SL_STAR)
			break;
		return 0;
	case GD_BATTLEORDER:
	case GD_REGENERATION:
	case GD_RESTORE:
	case GD_EMERGENCYCALL:
		if (!sd->status.guild_id || !sd->state.gmaster_flag)
			return 0;
		if (lv <= 0)
			return 0;
			
		if	(skill == GD_EMERGENCYCALL) {
			if (!map_flag_gvg(sd->bl.m))
			{	//if not allowed to warp to the map (castles are always allowed)
				clif_skill_fail(sd,skill,0,0);
				return 0;
			}
		} else if (!agit_flag) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;

	//Until they're at right position - gs_skillcheck- [Vicious]
	case GS_GLITTERING:
		if(sd->spiritball >= 10) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		zeny = 1;
		break;

	case GS_FLING:
		if(sd->spiritball == 0)
			clif_skill_fail(sd,skill,0,0);
		break;
	
	case GS_TRIPLEACTION:
	case GS_MAGICALBULLET:
	case GS_CRACKER:
	case GS_BULLSEYE:
		spiritball = 1;
		break;

	case GS_MADNESSCANCEL:
		spiritball = 4;
		if(sd->spiritball >= 4 && sd->sc.data[SC_ADJUSTMENT].timer!=-1)
			status_change_end(&sd->bl,SC_ADJUSTMENT,-1);
		break;

	case GS_ADJUSTMENT:
		spiritball = 2;
		if(sd->spiritball >= 2 && sd->sc.data[SC_MADNESSCANCEL].timer != -1)
			status_change_end(&sd->bl,SC_MADNESSCANCEL,-1);
		break;

	case GS_INCREASING:
		spiritball = 2;
		break;

	case NJ_KAENSIN:
	case NJ_BAKUENRYU:
	case NJ_SUITON:
	case NJ_HYOUSYOURAKU:
	case NJ_RAIGEKISAI:
	case NJ_KAMAITACHI:
		//delitem_flag = 0; <- don't need?
		break;
	
	case NJ_ISSEN:
		if (sd->sc.data[SC_NEN].timer!=-1)
			return 0;
		break;

	//Not implemented yet [Vicious]
	case NJ_KASUMIKIRI:
	case NJ_KIRIKAGE:
	case NJ_UTSUSEMI:
	case NJ_BUNSINJYUTSU:
	
	case NJ_NEN:
		break;
	}

	if(!(type&2)){
		if( hp>0 && sd->status.hp < hp) {				/* HP�`�F�b�N */
			clif_skill_fail(sd,skill,2,0);		/* HP�s��?F���s�ʒm */
			return 0;
		}
		if( sp>0 && sd->status.sp < sp) {				/* SP�`�F�b�N */
			clif_skill_fail(sd,skill,1,0);		/* SP�s��?F���s�ʒm */
			return 0;
		}
		if( zeny>0 && sd->status.zeny < zeny) {
			clif_skill_fail(sd,skill,5,0);
			return 0;
		}
		if(!(weapon & (1<<sd->status.weapon) ) ) {
			clif_skill_fail(sd,skill,6,0);
			return 0;
		}
		if(ammo) { //Skill requires stuff equipped in the arrow slot.
			if((i=sd->equip_index[10]) < 0 ||
				!sd->inventory_data[i] ||
				sd->status.inventory[i].amount < ammo_qty
			) {
				clif_arrow_fail(sd,0);
				return 0;
			}
			if (!(ammo&1<<sd->inventory_data[i]->look))
			{	//Ammo type check. Send the "wrong weapon type" message
				//which is the closest we have to wrong ammo type. [Skotlex]
				clif_arrow_fail(sd,0); //Haplo suggested we just send the equip-arrows message instead. [Skotlex]
				//clif_skill_fail(sd,skill,6,0);
				return 0;
			}
		}
		if( spiritball > 0 && sd->spiritball < spiritball) {
			clif_skill_fail(sd,skill,0,0);		// �����s��
			return 0;
		}
	}

	switch(state) {
	case ST_HIDING:
		if(!(sd->sc.option&OPTION_HIDE)) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_CLOAKING:
		if(!pc_iscloaking(sd)) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_HIDDEN:
		if(!pc_ishiding(sd)) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_RIDING:
		if(!pc_isriding(sd)) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_FALCON:
		if(!pc_isfalcon(sd)) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_CART:
		if(!pc_iscarton(sd)) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_SHIELD:
		if(sd->status.shield <= 0) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_SIGHT:
		if(sd->sc.data[SC_SIGHT].timer == -1 && type&1) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_EXPLOSIONSPIRITS:
		if(sd->sc.data[SC_EXPLOSIONSPIRITS].timer == -1) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_CARTBOOST:
		if(!pc_iscarton(sd) || sd->sc.data[SC_CARTBOOST].timer == -1) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_RECOV_WEIGHT_RATE:
		if(battle_config.natural_heal_weight_rate <= 100 && sd->weight*100/sd->max_weight >= battle_config.natural_heal_weight_rate) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_MOVE_ENABLE:
		if(!unit_can_move(&sd->bl)) {
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	case ST_WATER:
		//?�?ꔻ��
		//(!map[sd->bl.m].flag.rain) && //they have removed RAIN effect. [Lupus]
		if (sd->sc.data[SC_DELUGE].timer == -1 && sd->sc.data[SC_SUITON].timer == -1 &&
			(!map_getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKWATER)))
		{
			clif_skill_fail(sd,skill,0,0);
			return 0;
		}
		break;
	}

	if (checkitem_flag) {
		for(i=0;i<10;i++) {
			int x = lv%11 - 1;
			index[i] = -1;
			if(itemid[i] <= 0)
				continue;
			if(itemid[i] >= 715 && itemid[i] <= 717 && sd->special_state.no_gemstone && !force_gem_flag)
				continue;
			if(((itemid[i] >= 715 && itemid[i] <= 717) || itemid[i] == 1065)
				&& sd->sc.data[SC_INTOABYSS].timer != -1 && !force_gem_flag)
				continue;
			if((skill == AM_POTIONPITCHER ||
				skill == CR_SLIMPITCHER ||
				skill == CR_CULTIVATION) && i != x)
				continue;

			index[i] = pc_search_inventory(sd,itemid[i]);
			if(index[i] < 0 || sd->status.inventory[index[i]].amount < amount[i]) {
				if(itemid[i] == 716 || itemid[i] == 717)
					clif_skill_fail(sd,skill,(7+(itemid[i]-716)),0);
				else
					clif_skill_fail(sd,skill,0,0);
				return 0;
			}
			if((itemid[i] >= 715 && itemid[i] <= 717) && sd->sc.data[SC_SPIRIT].timer != -1 && sd->sc.data[SC_SPIRIT].val2 == SL_WIZARD)
				index[i] = -1; //Gemstones are checked, but not substracted from inventory.
				
		}
	}

	if(!(type&1))
		return 1;

	sd->state.arrow_atk = ammo?1:0; //Update arrow-atk state on cast-end.

	if(delitem_flag) {
		for(i=0;i<10;i++) {
			if(index[i] >= 0)
				pc_delitem(sd,index[i],amount[i],0);		// �A�C�e��?���
		}
//	Ammo is now reduced in battle_calc_weapon_attack. [Skotlex]		
//		if (ammo && battle_config.arrow_decrement)
//			pc_delitem(sd,sd->equip_index[10],ammo_qty,0);
	}

	if(type&2)
		return 1;

	if(sp > 0) {					// SP?���
		sd->status.sp-=sp;
		clif_updatestatus(sd,SP_SP);
	}
	if(hp > 0) {					// HP?���
		sd->status.hp-=hp;
		clif_updatestatus(sd,SP_HP);
	}
	if(zeny > 0)					// Zeny?���
		pc_payzeny(sd,zeny);
	if(spiritball > 0)				// ����?���
		pc_delspiritball(sd,spiritball,0);


	return 1;
}

/*==========================================
 * �r?����Ԍv�Z
 *------------------------------------------
 */
int skill_castfix( struct block_list *bl, int skill_id, int skill_lv)
{
	int castnodex = skill_get_castnodex(skill_id, skill_lv);
	int time = skill_get_cast(skill_id, skill_lv);	
	struct map_session_data *sd;

	nullpo_retr(0, bl);
	BL_CAST(BL_PC, bl, sd);
	
	// calculate base cast time (reduced by dex)
	if (!(castnodex&1)) {			// castnodex&~1? wtf. [blackhole89]
		int scale = battle_config.castrate_dex_scale - status_get_dex(bl);
		if (scale > 0)	// not instant cast
			time = time * scale / battle_config.castrate_dex_scale;
		else return 0;	// instant cast
	}

	// calculate cast time reduced by card bonuses
	if (sd && sd->castrate != 100)
		time = time * sd->castrate / 100;

	// config cast time multiplier
	if (battle_config.cast_rate != 100)
		time = time * battle_config.cast_rate / 100;

  	// calculate cast time reduced by skill bonuses
	if (!(castnodex&2))
		time = skill_castfix_sc(bl, time);

	// return final cast time
	return (time > 0) ? time : 0;
}

/*==========================================
 * Does cast-time reductions based on sc data.
 *------------------------------------------
 */
int skill_castfix_sc(struct block_list *bl, int time)
{
	struct status_change *sc = status_get_sc(bl);

	if (time <= 0) return 0;
	
	if (sc && sc->count) {
		if (sc->data[SC_SUFFRAGIUM].timer != -1) {
			time -= time * (sc->data[SC_SUFFRAGIUM].val1 * 15) / 100;
			status_change_end(bl, SC_SUFFRAGIUM, -1);
		}
		if (sc->data[SC_POEMBRAGI].timer != -1)
			time -= time * sc->data[SC_POEMBRAGI].val2 / 100;
	}
	return (time > 0) ? time : 0;
}

/*==========================================
 * �f�B���C�v�Z
 *------------------------------------------
 */
int skill_delayfix(struct block_list *bl, int skill_id, int skill_lv)
{
	int delaynodex = skill_get_delaynodex(skill_id, skill_lv);
	int time = skill_get_delay(skill_id, skill_lv);
	
	nullpo_retr(0, bl);

	// instant cast attack skills depend on aspd as delay [celest]
	if (time == 0) {
		if (skill_get_type(skill_id) == BF_WEAPON && !(skill_get_nk(skill_id)&NK_NO_DAMAGE))
			time = status_get_adelay(bl); //Use attack delay as default delay.
		else
			time = battle_config.default_skill_delay;
	} else if (time < 0)
		time = -time + status_get_adelay(bl);	// if set to <0, the attack delay is added.

	if (battle_config.delay_dependon_dex && !(delaynodex&1))
	{	// if skill casttime is allowed to be reduced by dex
		int scale = battle_config.castrate_dex_scale - status_get_dex(bl);
		if (scale > 0)
			time = time * scale / battle_config.castrate_dex_scale;
		else //To be capped later to minimum.
			time = 0;
	}

	if (bl->type == BL_PC && ((TBL_PC*)bl)->delayrate != 100)
		time = time * ((TBL_PC*)bl)->delayrate / 100;

	if (battle_config.delay_rate != 100)
		time = time * battle_config.delay_rate / 100;

	if (!(delaynodex&2))
	{	/* �u���M�̎? */
		struct status_change *sc;
		sc= status_get_sc(bl);
		if (sc && sc->count) {
			if (sc->data[SC_POEMBRAGI].timer != -1)
				time -= time * sc->data[SC_POEMBRAGI].val3 / 100;
			if (sc->data[SC_SPIRIT].timer != -1)
			switch (skill_id) {
				case CR_SHIELDBOOMERANG:
					if (sc->data[SC_SPIRIT].val2 == SL_CRUSADER)
						time /=2;
					break;
				case AS_SONICBLOW:
					if (!map_flag_gvg(bl->m) && sc->data[SC_SPIRIT].val2 == SL_ASSASIN)
						time /= 2;
					break;
			}
		}
	}

	return (time < battle_config.min_skill_delay_limit)?
		battle_config.min_skill_delay_limit:time;
}

/*=========================================
 * �u�����f�B�b�V���X�s�A ?�����?����
 *----------------------------------------
 */
void skill_brandishspear_first(struct square *tc,int dir,int x,int y){

	nullpo_retv(tc);

	if(dir == 0){
		tc->val1[0]=x-2;
		tc->val1[1]=x-1;
		tc->val1[2]=x;
		tc->val1[3]=x+1;
		tc->val1[4]=x+2;
		tc->val2[0]=
		tc->val2[1]=
		tc->val2[2]=
		tc->val2[3]=
		tc->val2[4]=y-1;
	}
	else if(dir==2){
		tc->val1[0]=
		tc->val1[1]=
		tc->val1[2]=
		tc->val1[3]=
		tc->val1[4]=x+1;
		tc->val2[0]=y+2;
		tc->val2[1]=y+1;
		tc->val2[2]=y;
		tc->val2[3]=y-1;
		tc->val2[4]=y-2;
	}
	else if(dir==4){
		tc->val1[0]=x-2;
		tc->val1[1]=x-1;
		tc->val1[2]=x;
		tc->val1[3]=x+1;
		tc->val1[4]=x+2;
		tc->val2[0]=
		tc->val2[1]=
		tc->val2[2]=
		tc->val2[3]=
		tc->val2[4]=y+1;
	}
	else if(dir==6){
		tc->val1[0]=
		tc->val1[1]=
		tc->val1[2]=
		tc->val1[3]=
		tc->val1[4]=x-1;
		tc->val2[0]=y+2;
		tc->val2[1]=y+1;
		tc->val2[2]=y;
		tc->val2[3]=y-1;
		tc->val2[4]=y-2;
	}
	else if(dir==1){
		tc->val1[0]=x-1;
		tc->val1[1]=x;
		tc->val1[2]=x+1;
		tc->val1[3]=x+2;
		tc->val1[4]=x+3;
		tc->val2[0]=y-4;
		tc->val2[1]=y-3;
		tc->val2[2]=y-1;
		tc->val2[3]=y;
		tc->val2[4]=y+1;
	}
	else if(dir==3){
		tc->val1[0]=x+3;
		tc->val1[1]=x+2;
		tc->val1[2]=x+1;
		tc->val1[3]=x;
		tc->val1[4]=x-1;
		tc->val2[0]=y-1;
		tc->val2[1]=y;
		tc->val2[2]=y+1;
		tc->val2[3]=y+2;
		tc->val2[4]=y+3;
	}
	else if(dir==5){
		tc->val1[0]=x+1;
		tc->val1[1]=x;
		tc->val1[2]=x-1;
		tc->val1[3]=x-2;
		tc->val1[4]=x-3;
		tc->val2[0]=y+3;
		tc->val2[1]=y+2;
		tc->val2[2]=y+1;
		tc->val2[3]=y;
		tc->val2[4]=y-1;
	}
	else if(dir==7){
		tc->val1[0]=x-3;
		tc->val1[1]=x-2;
		tc->val1[2]=x-1;
		tc->val1[3]=x;
		tc->val1[4]=x+1;
		tc->val2[1]=y;
		tc->val2[0]=y+1;
		tc->val2[2]=y-1;
		tc->val2[3]=y-2;
		tc->val2[4]=y-3;
	}

}

/*=========================================
 * �u�����f�B�b�V���X�s�A �������� ��??��
 *-----------------------------------------
 */
void skill_brandishspear_dir(struct square *tc,int dir,int are){

	int c;

	nullpo_retv(tc);

	for(c=0;c<5;c++){
		if(dir==0){
			tc->val2[c]+=are;
		}else if(dir==1){
			tc->val1[c]-=are; tc->val2[c]+=are;
		}else if(dir==2){
			tc->val1[c]-=are;
		}else if(dir==3){
			tc->val1[c]-=are; tc->val2[c]-=are;
		}else if(dir==4){
			tc->val2[c]-=are;
		}else if(dir==5){
			tc->val1[c]+=are; tc->val2[c]-=are;
		}else if(dir==6){
			tc->val1[c]+=are;
		}else if(dir==7){
			tc->val1[c]+=are; tc->val2[c]+=are;
		}
	}
}

/*==========================================
 * Weapon Repair [Celest/DracoRPG]
 *------------------------------------------
 */
void skill_repairweapon(struct map_session_data *sd, int idx)
{
	int material;
	int materials[4] = { 1002, 998, 999, 756 };
	struct item *item;
	struct map_session_data *target_sd;

	nullpo_retv(sd);
	target_sd = map_id2sd(sd->menuskill_lv);
	if (!target_sd) //Failed....
		return;
	if(idx==0xFFFF) // No item selected ('Cancel' clicked)
		return;
	if(idx < 0 || idx >= MAX_INVENTORY)
		return; //Invalid index??

   item = &target_sd->status.inventory[idx];
	if(item->nameid <= 0 || item->attribute == 0)
		return; //Again invalid item....

	if(sd!=target_sd && !battle_check_range(&sd->bl,&target_sd->bl,skill_get_range2(&sd->bl, sd->menuskill_id,pc_checkskill(sd, sd->menuskill_id)))){
		clif_item_repaireffect(sd,item->nameid,1);
		return;
	}

	if (itemdb_type(item->nameid)==4)
		material = materials [itemdb_wlv(item->nameid)-1]; // Lv1/2/3/4 weapons consume 1 Iron Ore/Iron/Steel/Rough Oridecon
	else
		material = materials [2]; // Armors consume 1 Steel
	if (pc_search_inventory(sd,material) < 0 ) {
		clif_skill_fail(sd,sd->menuskill_id,0,0);
		return;
	}
	item->attribute=0;
	clif_equiplist(target_sd);
	pc_delitem(sd,pc_search_inventory(sd,material),1,0);
	clif_item_repaireffect(sd,item->nameid,0);
	if(sd!=target_sd)
		clif_item_repaireffect(target_sd,item->nameid,0);
}

/*==========================================
 * Item Appraisal
 *------------------------------------------
 */
void skill_identify(struct map_session_data *sd,int idx)
{
	int flag=1;

	nullpo_retv(sd);

	if(idx >= 0 && idx < MAX_INVENTORY) {
		if(sd->status.inventory[idx].nameid > 0 && sd->status.inventory[idx].identify == 0 ){
			flag=0;
			sd->status.inventory[idx].identify=1;
		}
	}
	clif_item_identified(sd,idx,flag);
}

/*==========================================
 * Weapon Refine [Celest]
 *------------------------------------------
 */
void skill_weaponrefine(struct map_session_data *sd,int idx)
{
	int i = 0, ep = 0, per;
	int material[5] = { 0, 1010, 1011, 984, 984 };
	struct item *item;

	nullpo_retv(sd);

	if (idx >= 0 && idx < MAX_INVENTORY) {
		struct item_data *ditem = sd->inventory_data[idx];
		item = &sd->status.inventory[idx];

		if(item->nameid > 0 && ditem->type == 4) {
			if (item->refine >= sd->menuskill_lv ||
				item->refine >= MAX_REFINE ||		// if it's no longer refineable
				ditem->flag.no_refine ||	// if the item isn't refinable
				(i = pc_search_inventory(sd, material [ditem->wlv])) < 0 ) { //fixed by Lupus (item pos can be = 0!)
				clif_skill_fail(sd,sd->menuskill_id,0,0);
				return;
			}

			per = percentrefinery [ditem->wlv][(int)item->refine];
			per += (sd->status.job_level-50)/2; //Updated per the new kro descriptions. [Skotlex]

			if (per > rand() % 100) {
				item->refine++;
				pc_delitem(sd, i, 1, 0);
				if(item->equip) {
					ep = item->equip;
					pc_unequipitem(sd,idx,3);
				}
				clif_refine(sd->fd,sd,0,idx,item->refine);
				clif_delitem(sd,idx,1);
				clif_additem(sd,idx,1,0);
				if (ep)
					pc_equipitem(sd,idx,ep);
				clif_misceffect(&sd->bl,3);
				if(item->refine == MAX_REFINE && item->card[0] == 0x00ff && MakeDWord(item->card[2],item->card[3]) == sd->char_id){ // Fame point system [DracoRPG]
					switch(ditem->wlv){
						case 1:
							pc_addfame(sd,1); // Success to refine to +10 a lv1 weapon you forged = +1 fame point
							break;
						case 2:
							pc_addfame(sd,25); // Success to refine to +10 a lv2 weapon you forged = +25 fame point
							break;
						case 3:
							pc_addfame(sd,1000); // Success to refine to +10 a lv3 weapon you forged = +1000 fame point
							break;
					}
				}
			} else {
				pc_delitem(sd, i, 1, 0);
				item->refine = 0;
				if(item->equip)
					pc_unequipitem(sd,idx,3);
				clif_refine(sd->fd,sd,1,idx,item->refine);
				pc_delitem(sd,idx,1,0);
				clif_misceffect(&sd->bl,2);
				clif_emotion(&sd->bl, 23);
			}
		}
	}
}

/*==========================================
 * �I?�g�X�y��
 *------------------------------------------
 */
int skill_autospell(struct map_session_data *sd,int skillid)
{
	int skilllv;
	int maxlv=1,lv;

	nullpo_retr(0, sd);

	skilllv = sd->menuskill_lv;
	if(skilllv <= 0) return 0;

	if(skillid==MG_NAPALMBEAT)	maxlv=3;
	else if(skillid==MG_COLDBOLT || skillid==MG_FIREBOLT || skillid==MG_LIGHTNINGBOLT){
		if (sd->sc.data[SC_SPIRIT].timer != -1 && sd->sc.data[SC_SPIRIT].val2 == SL_SAGE)
			maxlv =10; //Soul Linker bonus. [Skotlex]
		else if(skilllv==2) maxlv=1;
		else if(skilllv==3) maxlv=2;
		else if(skilllv>=4) maxlv=3;
	}
	else if(skillid==MG_SOULSTRIKE){
		if(skilllv==5) maxlv=1;
		else if(skilllv==6) maxlv=2;
		else if(skilllv>=7) maxlv=3;
	}
	else if(skillid==MG_FIREBALL){
		if(skilllv==8) maxlv=1;
		else if(skilllv>=9) maxlv=2;
	}
	else if(skillid==MG_FROSTDIVER) maxlv=1;
	else return 0;

	if(maxlv > (lv=pc_checkskill(sd,skillid)))
		maxlv = lv;

	sc_start4(&sd->bl,SC_AUTOSPELL,100,skilllv,skillid,maxlv,0,	// val1:�X�L��ID val2:�g�p?ő�Lv
		skill_get_time(SA_AUTOSPELL,skilllv));// �ɂ��Ă݂�����bscript��?����Ղ�????H
	return 0;
}

/*==========================================
 * �M�����O�X�^?�p���_�C�X����?�?(foreachinarea)
 *------------------------------------------
 */

static int skill_gangster_count(struct block_list *bl,va_list ap)
{
	struct map_session_data *sd;
	sd=(struct map_session_data*)bl;

	if(sd && pc_issit(sd) && pc_checkskill(sd,RG_GANGSTER) > 0)
		return 1;
	return 0;
}

static int skill_gangster_in(struct block_list *bl,va_list ap)
{
	struct map_session_data *sd;
	sd=(struct map_session_data*)bl;
	if(sd && pc_issit(sd) && pc_checkskill(sd,RG_GANGSTER) > 0)
		sd->state.gangsterparadise=1;
	return 0;
}

static int skill_gangster_out(struct block_list *bl,va_list ap)
{
	struct map_session_data *sd;
	sd=(struct map_session_data*)bl;
	if(sd && sd->state.gangsterparadise)
		sd->state.gangsterparadise=0;
	return 0;
}

int skill_gangsterparadise(struct map_session_data *sd ,int type)
{
	int range;
	nullpo_retr(0, sd);

	if((range = pc_checkskill(sd,RG_GANGSTER)) <= 0)
		return 0;
	range = skill_get_splash(RG_GANGSTER, range);

	if(type==1) {/* ?���������?�? */
		if (map_foreachinrange(skill_gangster_count,&sd->bl, range, BL_PC) > 1)
	  	{	/*�M�����O�X�^??��������玩���ɂ��M�����O�X�^???��t?*/
			map_foreachinrange(skill_gangster_in,&sd->bl, range, BL_PC);
			sd->state.gangsterparadise = 1;
		}
		return 0;
	}
	else if(type==0) {/* ����?オ�����Ƃ���?�? */
		if (map_foreachinrange(skill_gangster_count,&sd->bl, range, BL_PC) < 2)
			map_foreachinrange(skill_gangster_out,&sd->bl, range, BL_PC);
		sd->state.gangsterparadise = 0;
		return 0;
	}
	return 0;
}
/*==========================================
 * Taekwon TK_HPTIME and TK_SPTIME skills [Dralnu]
 *------------------------------------------
 */
static int skill_rest_count(struct block_list *bl,va_list ap)
{
	struct map_session_data *sd;
	sd=(struct map_session_data*)bl;

	if(sd && pc_issit(sd) && (pc_checkskill(sd,TK_HPTIME) > 0 || pc_checkskill(sd,TK_SPTIME) > 0  ))
		return 1;
	return 0;
}

static int skill_rest_in(struct block_list *bl,va_list ap)
{
	struct map_session_data *sd;
	nullpo_retr(0, bl);
	nullpo_retr(0, ap);

	sd=(struct map_session_data*)bl;
	if(sd && pc_issit(sd) && (pc_checkskill(sd,TK_HPTIME) > 0 || pc_checkskill(sd,TK_SPTIME) > 0 )){
		sd->state.rest=1;
		status_calc_pc(sd,0);
	}		
	return 0;
}

static int skill_rest_out(struct block_list *bl,va_list ap)
{
	struct map_session_data *sd;
	sd=(struct map_session_data*)bl;
	if(sd && sd->state.rest != 0)
		sd->state.rest=0;
	return 0;
}

int skill_rest(struct map_session_data *sd ,int type)
{
	int range;
	nullpo_retr(0, sd);

	if((range = pc_checkskill(sd,TK_HPTIME)) > 0)
		range = skill_get_splash(TK_HPTIME, range);
	else if ((range =	pc_checkskill(sd,TK_SPTIME)) > 0)
		range = skill_get_splash(TK_SPTIME, range);
	else
		return 0;

	
	if(type==1) {	//When you sit down
		if (map_foreachinrange(skill_rest_count,&sd->bl, range, BL_PC) > 1)
		{
			map_foreachinrange(skill_rest_in,&sd->bl, range, BL_PC);
			sd->state.rest = 1;
			status_calc_pc(sd,0);
		}
		return 0;
	}
	else if(type==0) {	//When you stand up
		if (map_foreachinrange(skill_rest_count,&sd->bl, range, BL_PC) < 2)
			map_foreachinrange(skill_rest_out,&sd->bl, range, BL_PC);
		sd->state.rest = 0;
		status_calc_pc(sd,0);
		return 0;
	}
	return 0;
}
/*==========================================
 * �����W��?�N?�X�N��?������?�?(foreachinarea)
 *------------------------------------------
 */
int skill_frostjoke_scream(struct block_list *bl,va_list ap)
{
	struct block_list *src;
	int skillnum,skilllv;
	unsigned int tick;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	nullpo_retr(0, src=va_arg(ap,struct block_list*));

	skillnum=va_arg(ap,int);
	skilllv=va_arg(ap,int);
	if(skilllv <= 0) return 0;
	tick=va_arg(ap,unsigned int);

	if (src == bl ||	//�����ɂ�?���Ȃ�
		bl->prev == NULL ||
		status_isdead(bl))
		return 0;
	if (bl->type == BL_PC) {
		struct map_session_data *sd = (struct map_session_data *)bl;
		if (sd && sd->sc.option&OPTION_INVISIBLE)
			return 0;
	}
	//It has been reported that Scream/Joke works the same regardless of woe-setting. [Skotlex]
	if(battle_check_target(src,bl,BCT_ENEMY) > 0)
		skill_additional_effect(src,bl,skillnum,skilllv,BF_MISC,tick);
	else if(battle_check_target(src,bl,BCT_PARTY) > 0 && rand()%100 < 10)
		skill_additional_effect(src,bl,skillnum,skilllv,BF_MISC,tick);

	return 0;
}

/*==========================================
 * �o�W���J�̃Z����?ݒ肷��
 *------------------------------------------
 */
void skill_unitsetmapcell(struct skill_unit *src, int skill_num, int skill_lv, int flag)
{
	int i,x,y,range = skill_get_unit_range(skill_num,skill_lv);
	int size = range*2+1;

	for (i=0;i<size*size;i++) {
		x = src->bl.x+(i%size-range);
		y = src->bl.y+(i/size-range);
		map_setcell(src->bl.m,x,y,flag);
	}
}

/*==========================================
 * Sets a map cell around the caster, according to the skill's range.
 *------------------------------------------
 */
void skill_setmapcell(struct block_list *src, int skill_num, int skill_lv, int flag)
{
	int i,x,y,range = skill_get_range2(src, skill_num, skill_lv);
	int size = range*2+1;

	for (i=0;i<size*size;i++) {
		x = src->x+(i%size-range);
		y = src->y+(i/size-range);
		map_setcell(src->m,x,y,flag);
	}
}
	
/*==========================================
 *
 *------------------------------------------
 */
int skill_attack_area(struct block_list *bl,va_list ap)
{
	struct block_list *src,*dsrc;
	int atk_type,skillid,skilllv,flag,type;
	unsigned int tick;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);

	atk_type = va_arg(ap,int);
	if((src=va_arg(ap,struct block_list*)) == NULL)
		return 0;
	if((dsrc=va_arg(ap,struct block_list*)) == NULL)
		return 0;
	skillid=va_arg(ap,int);
	skilllv=va_arg(ap,int);
	if(skillid > 0 && skilllv <= 0) return 0;	// celest
	tick=va_arg(ap,unsigned int);
	flag=va_arg(ap,int);
	type=va_arg(ap,int);

	if(battle_check_target(dsrc,bl,type) > 0)
		skill_attack(atk_type,src,dsrc,bl,skillid,skilllv,tick,flag);

	return 0;
}
/*==========================================
 *
 *------------------------------------------
 */
int skill_clear_group(struct block_list *bl, int flag)
{
	struct unit_data *ud = unit_bl2ud(bl);
	struct skill_unit_group *group[MAX_SKILLUNITGROUP];
	int i, count=0;

	nullpo_retr(0, bl);
	if (!ud) return 0;

	//All groups to be deleted are first stored on an array since the array elements shift around when you delete them. [Skotlex]
	for (i=0;i<MAX_SKILLUNITGROUP && ud->skillunit[i];i++)
	{
		switch (ud->skillunit[i]->skill_id) {
			case SA_DELUGE:
			case SA_VOLCANO:
			case SA_VIOLENTGALE:
			case SA_LANDPROTECTOR:
			case NJ_SUITON:
				if (flag&1)
					group[count++]= ud->skillunit[i];
				break;
			default:
				if (flag&2 && skill_get_inf2(ud->skillunit[i]->skill_id)&INF2_TRAP)
					group[count++]= ud->skillunit[i];
				break;
		}

	}
	for (i=0;i<count;i++)
		skill_delunitgroup(bl, group[i]);
	return count;
}
	
/*==========================================
 * Returns the first element field found [Skotlex]
 *------------------------------------------
 */
struct skill_unit_group *skill_locate_element_field(struct block_list *bl)
{
	struct unit_data *ud = unit_bl2ud(bl);
	int i;
	nullpo_retr(0, bl);
	if (!ud) return NULL;

	for (i=0;i<MAX_SKILLUNITGROUP && ud->skillunit[i];i++) {
		switch (ud->skillunit[i]->skill_id) {
			case SA_DELUGE:
			case SA_VOLCANO:
			case SA_VIOLENTGALE:
			case SA_LANDPROTECTOR:
			case NJ_SUITON:
				return ud->skillunit[i];
		}
	}
	return NULL;
}

// for graffiti cleaner [Valaris]
int skill_graffitiremover(struct block_list *bl, va_list ap)
{
	struct skill_unit *unit=NULL;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);

	if(bl->type!=BL_SKILL || (unit=(struct skill_unit *)bl) == NULL)
		return 0;

	if((unit->group) && (unit->group->unit_id == UNT_GRAFFITI))
		skill_delunit(unit);

	return 0;
}

int skill_greed(struct block_list *bl, va_list ap)
{
	struct block_list *src;
	struct map_session_data *sd=NULL;
	struct flooritem_data *fitem=NULL;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	nullpo_retr(0, src = va_arg(ap,struct block_list *));

	if(src->type == BL_PC && (sd=(struct map_session_data *)src) && bl->type==BL_ITEM && (fitem=(struct flooritem_data *)bl))
		pc_takeitem(sd, fitem);

	return 0;
}

/*==========================================
 * �����h�v�?�e�N�^?�`�F�b�N(foreachinarea)
 *------------------------------------------
 */
int skill_landprotector(struct block_list *bl, va_list ap )
{
	int skillid;
	int *alive;
	struct skill_unit *unit;
	struct block_list *src;

	skillid = va_arg(ap,int);
	alive = va_arg(ap,int *);
	src = va_arg(ap,struct block_list *);
	unit = (struct skill_unit *)bl;
	if (unit == NULL || unit->group == NULL)
		return 0;

	if (skillid == SA_LANDPROTECTOR && unit->group->skill_id == SA_LANDPROTECTOR
		&& battle_check_target(bl, src, BCT_ENEMY) > 0)
	{	//Check for offensive Land Protector to delete both. [Skotlex]
		(*alive) = 0;
		skill_delunit(unit);
		return 1;
	}	

	if (skill_get_type(unit->group->skill_id) != BF_MAGIC)
		return 0; //Only blocks out magical skills.````````
	
	if (skillid == SA_LANDPROTECTOR || skillid == HW_GANBANTEIN ) {
		skill_delunit(unit);
	} else
	if (unit->group->skill_id == SA_LANDPROTECTOR) {
		(*alive) = 0;
	} else
	if (skillid == HP_BASILICA && unit->group->skill_id == HP_BASILICA) {
		//Basilica can't be placed on top of itself to avoid map-cell stacking problems. [Skotlex]
		(*alive) = 0;
	} else
		return 0;
	return 1;
}

/*==========================================
 * variation of skill_landprotector
 *------------------------------------------
 */
int skill_ganbatein(struct block_list *bl, va_list ap )
{
	struct skill_unit *unit;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	if ((unit = (struct skill_unit *)bl) == NULL || unit->group == NULL)
		return 0;

// Apparently, it REMOVES traps.
//	if (skill_get_inf2(unit->group->skill_id)&INF2_TRAP)
//		return 0; //Do not remove traps.
	
	if (unit->group->skill_id == SA_LANDPROTECTOR)
		skill_delunit(unit);
	else skill_delunitgroup(NULL, unit->group);

	return 1;
}

/*==========================================
 * �w���??��src��?���ėL?�ȃ^?�Q�b�g��bl��?��?����(foreachinarea)
 *------------------------------------------
 */
int skill_count_target (struct block_list *bl, va_list ap)
{
	struct block_list *src;
	int *c;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);

	if ((src = va_arg(ap,struct block_list *)) == NULL)
		return 0;
	if ((c = va_arg(ap,int *)) == NULL)
		return 0;
	if (battle_check_target(src,bl,BCT_ENEMY) > 0)
		(*c)++;
	return 0;
}
/*==========================================
 * �g���b�v��??�?(foreachinarea)
 *------------------------------------------
 */
int skill_trap_splash (struct block_list *bl, va_list ap)
{
	struct block_list *src;
	int tick;
	struct skill_unit *unit;
	struct skill_unit_group *sg;
	struct block_list *ss;

	src = va_arg(ap,struct block_list *);
	unit = (struct skill_unit *)src;
	tick = va_arg(ap,int);
	
	nullpo_retr(0, sg = unit->group);
	nullpo_retr(0, ss = map_id2bl(sg->src_id));

	if(battle_check_target(src,bl,BCT_ENEMY) > 0){
		switch(sg->unit_id){
			case UNT_SHOCKWAVE:
			case UNT_SANDMAN:
			case UNT_FLASHER:        
				skill_additional_effect(ss,bl,sg->skill_id,sg->skill_lv,BF_MISC,tick);
				break;
			case UNT_BLASTMINE:
			case UNT_CLAYMORETRAP:
				skill_attack(BF_MISC,ss,src,bl,sg->skill_id,sg->skill_lv,tick,0);
				break;
			case UNT_FREEZINGTRAP:
				skill_attack(BF_WEAPON,ss,src,bl,sg->skill_id,sg->skill_lv,tick,0);
				break;
		}
	}

	return 0;
}

/*==========================================
 * �X�e?�^�X��?�?I��
 *------------------------------------------
 */
int skill_enchant_elemental_end (struct block_list *bl, int type)
{
	struct status_change *sc;

	nullpo_retr(0, bl);
	nullpo_retr(0, sc= status_get_sc(bl));

	if (!sc->count) return 0;
	
	if (type != SC_ENCPOISON && sc->data[SC_ENCPOISON].timer != -1)			/* �G���`�����g�|�C�Y����?� */
		status_change_end(bl, SC_ENCPOISON, -1);
	if (type != SC_ASPERSIO && sc->data[SC_ASPERSIO].timer != -1)			/* �A�X�y���V�I��?� */
		status_change_end(bl, SC_ASPERSIO, -1);
	if (type != SC_FIREWEAPON && sc->data[SC_FIREWEAPON].timer != -1)	/* �t���C�������`����?� */
		status_change_end(bl, SC_FIREWEAPON, -1);
	if (type != SC_WATERWEAPON && sc->data[SC_WATERWEAPON].timer != -1)		/* �t�?�X�g�E�F�|����?� */
		status_change_end(bl, SC_WATERWEAPON, -1);
	if (type != SC_WINDWEAPON && sc->data[SC_WINDWEAPON].timer != -1)	/* ���C�g�j���O�??�_?��?� */
		status_change_end(bl, SC_WINDWEAPON, -1);
	if (type != SC_EARTHWEAPON && sc->data[SC_EARTHWEAPON].timer != -1)	/* �T�C�X�~�b�N�E�F�|����?� */
		status_change_end(bl, SC_EARTHWEAPON, -1);
	if (type != SC_SHADOWWEAPON && sc->data[SC_SHADOWWEAPON].timer != -1)
		status_change_end(bl, SC_SHADOWWEAPON, -1);
	if (type != SC_GHOSTWEAPON && sc->data[SC_GHOSTWEAPON].timer != -1)
		status_change_end(bl, SC_GHOSTWEAPON, -1);
	return 0;
}

/* �N�??�L���O??�?i����Ɉړ��s�”\�n?��� �邩?j */
int skill_check_cloaking(struct block_list *bl)
{
	struct map_session_data *sd = NULL;
	struct status_change *sc;
	static int dx[] = { 0, 1, 0, -1, -1,  1, 1, -1}; //optimized by Lupus
	static int dy[] = {-1, 0, 1,  0, -1, -1, 1,  1};
	int end = 1,i;

	nullpo_retr(1, bl);

	if (bl->type == BL_PC)
		sd = (struct map_session_data *)bl;
	
	if ((bl->type == BL_PC && battle_config.pc_cloak_check_type&1) ||
		(bl->type != BL_PC && battle_config.monster_cloak_check_type&1))
		{	//Check for walls.
			for (i = 0; i < 8; i++)
			if (map_getcell(bl->m, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS))
			{
				end = 0;
				break;
			}
		} else
			end = 0; //No wall check.
			
	if(end){
		sc = status_get_sc(bl);
		if (sc && sc->data[SC_CLOAKING].timer != -1 && sc->data[SC_CLOAKING].val1 < 3) {
			status_change_end(bl, SC_CLOAKING, -1);
		} else if (sd && sd->sc.data[SC_CLOAKING].val3 != 130) {
			status_quick_recalc_speed (sd, AS_CLOAKING, 130, 1);
		}
	}
	else {
		if (sd && sd->sc.data[SC_CLOAKING].val3 != 103) {
			status_quick_recalc_speed (sd, AS_CLOAKING, 103, 1);
		}
	}

	return end;
}

/*
 *----------------------------------------------------------------------------
 * �X�L�����j�b�g
 *----------------------------------------------------------------------------
 */

/*==========================================
 * ���t/�_���X����߂�
 * flag 1��?��t���Ȃ瑊���Ƀ��j�b�g��C����
 *
 *------------------------------------------
 */
void skill_stop_dancing(struct block_list *src)
{
	struct status_change* sc;
	struct skill_unit_group* group;
	struct map_session_data* dsd = NULL;

	nullpo_retv(src);
	nullpo_retv(sc = status_get_sc(src));

	if(!sc->count || sc->data[SC_DANCING].timer == -1)
		return;
	
	group = (struct skill_unit_group *)sc->data[SC_DANCING].val2;
	sc->data[SC_DANCING].val2 = 0;
	
	if (sc->data[SC_DANCING].val4)
	{
		if (sc->data[SC_DANCING].val4 != BCT_SELF)
			dsd = map_id2sd(sc->data[SC_DANCING].val4);
		sc->data[SC_DANCING].val4 = 0;
	}

	if (group)
		skill_delunitgroup(NULL, group);
		
	if (dsd)
	{
		dsd->sc.data[SC_DANCING].val4 = dsd->sc.data[SC_DANCING].val2 = 0;
		status_change_end(&dsd->bl, SC_DANCING, -1);
	}
	status_change_end(src, SC_DANCING, -1);
}

/*==========================================
 * �X�L�����j�b�g?�����
 *------------------------------------------
 */
struct skill_unit *skill_initunit(struct skill_unit_group *group,int idx,int x,int y)
{
	struct skill_unit *unit;

	nullpo_retr(NULL, group);
	nullpo_retr(NULL, unit=&group->unit[idx]);

	if(!unit->alive)
		group->alive_count++;

	unit->bl.id=map_addobject(&unit->bl);
	unit->bl.type=BL_SKILL;
	unit->bl.m=group->map;
	unit->bl.x=x;
	unit->bl.y=y;
	unit->group=group;
	unit->val1=unit->val2=0;
	unit->alive=1;

	map_addblock(&unit->bl);
	clif_skill_setunit(unit);

	switch (group->skill_id) {
	case AL_PNEUMA:
		skill_unitsetmapcell(unit,AL_PNEUMA,group->skill_lv,CELL_SETPNEUMA);
		break;
	case MG_SAFETYWALL:
		skill_unitsetmapcell(unit,MG_SAFETYWALL,group->skill_lv,CELL_SETSAFETYWALL);
		break;
	case SA_LANDPROTECTOR:
		skill_unitsetmapcell(unit,SA_LANDPROTECTOR,group->skill_lv,CELL_SETLANDPROTECTOR);
		break;
	case HP_BASILICA:
		skill_unitsetmapcell(unit,HP_BASILICA,group->skill_lv,CELL_SETBASILICA);
		break;
	case WZ_ICEWALL:
		skill_unitsetmapcell(unit,WZ_ICEWALL,group->skill_lv,CELL_SETICEWALL);
		break;
	}
	return unit;
}

/*==========================================
 * �X�L�����j�b�g?�?�
 *------------------------------------------
 */
int skill_delunit(struct skill_unit *unit)
{
	struct skill_unit_group *group;

	nullpo_retr(0, unit);
	if(!unit->alive)
		return 0;
	nullpo_retr(0, group=unit->group);

	/* onlimit�C�x���g��?o�� */
	skill_unit_onlimit( unit,gettick() );

	/* onout�C�x���g��?o�� */
	if (!unit->range) {
		map_foreachincell(skill_unit_effect,unit->bl.m,
			unit->bl.x,unit->bl.y,group->bl_flag,&unit->bl,gettick(),4);
	}

	switch (group->skill_id) {
	case AL_PNEUMA:
		skill_unitsetmapcell(unit,AL_PNEUMA,group->skill_lv,CELL_CLRPNEUMA);
		break;
	case MG_SAFETYWALL:
		skill_unitsetmapcell(unit,MG_SAFETYWALL,group->skill_lv,CELL_CLRSAFETYWALL);
		break;
	case SA_LANDPROTECTOR:
		skill_unitsetmapcell(unit,SA_LANDPROTECTOR,group->skill_lv,CELL_CLRLANDPROTECTOR);
		break;
	case HP_BASILICA:
		skill_unitsetmapcell(unit,HP_BASILICA,group->skill_lv,CELL_CLRBASILICA);
		break;
	case WZ_ICEWALL:
		skill_unitsetmapcell(unit,WZ_ICEWALL,group->skill_lv,CELL_CLRICEWALL);
		break;
	}

	clif_skill_delunit(unit);

	unit->group=NULL;
	unit->alive=0;
	map_delobjectnofree(unit->bl.id);
	if(--group->alive_count==0)
		skill_delunitgroup(NULL, group);

	return 0;
}
/*==========================================
 * �X�L�����j�b�g�O��?�v?�����
 *------------------------------------------
 */
static int skill_unit_group_newid = MAX_SKILL_DB;
struct skill_unit_group *skill_initunitgroup(struct block_list *src,
	int count,int skillid,int skilllv,int unit_id, int limit, int interval)
{
	struct unit_data *ud = unit_bl2ud(src);
	struct skill_unit_group *group=NULL;
	int i;

	if(skilllv <= 0) return 0;

	nullpo_retr(NULL, src);
	nullpo_retr(NULL, ud);
	
	for(i=0;i<MAX_SKILLUNITGROUP && ud->skillunit[i]; i++);
	
	if(i == MAX_SKILLUNITGROUP) {
		int j=0;
		unsigned maxdiff=0,x,tick=gettick();
		for(i=0;i<MAX_SKILLUNITGROUP && ud->skillunit[i];i++)
			if((x=DIFF_TICK(tick,ud->skillunit[i]->tick))>maxdiff){
				maxdiff=x;
				j=i;
			}
		skill_delunitgroup(src, ud->skillunit[j]);
		//Since elements must have shifted, we use the last slot.
		i = MAX_SKILLUNITGROUP-1;
	}
	if (!ud->skillunit[i])
		ud->skillunit[i] = ers_alloc(skill_unit_ers, struct skill_unit_group);
	group=ud->skillunit[i];

	group->src_id=src->id;
	group->party_id=status_get_party_id(src);
	group->guild_id=status_get_guild_id(src);
	group->group_id=skill_unit_group_newid++;
	if(skill_unit_group_newid<=0)
		skill_unit_group_newid = MAX_SKILL_DB;
	group->unit=(struct skill_unit *)aCalloc(count,sizeof(struct skill_unit));
	group->unit_count=count;
	group->val1=group->val2=group->val3=0;
	group->skill_id=skillid;
	group->skill_lv=skilllv;
	group->unit_id=unit_id;
	group->map=src->m;
	group->limit=limit;
	group->interval=interval;
	group->tick=gettick();
	if (skillid == PR_SANCTUARY) //Sanctuary starts healing +1500ms after casted. [Skotlex]
		group->tick += 1500;
	else if (skillid == PA_GOSPEL) //Prevent Gospel from triggering bonuses right away. [Skotlex]
		group->tick += interval;
	group->valstr=NULL;

	i = skill_get_unit_flag(skillid); //Reuse for faster access from here on. [Skotlex]
	if (i&UF_DANCE) {
		struct map_session_data *sd = NULL;
		if(src->type==BL_PC && (sd=(struct map_session_data *)src) ){
			sd->skillid_dance=skillid;
			sd->skilllv_dance=skilllv;
		}
		sc_start4(src,SC_DANCING,100,skillid,(int)group,0,(i&UF_ENSEMBLE?BCT_SELF:0),skill_get_time(skillid,skilllv)+1000);
		//?��t�X�L���͑������_���X?�Ԃɂ���
		if (sd && i&UF_ENSEMBLE &&
			battle_config.player_skill_partner_check &&
			(!battle_config.gm_skilluncond || pc_isGM(sd) < battle_config.gm_skilluncond)
			) {
				skill_check_pc_partner(sd, skillid, &skilllv, 1, 1);
		}
	}
	return group;
}

/*==========================================
 * �X�L�����j�b�g�O��?�v?�?�
 *------------------------------------------
 */
int skill_delunitgroup(struct block_list *src, struct skill_unit_group *group)
{
	struct unit_data *ud;
	int i,j;

	nullpo_retr(0, group);
	if(group->unit_count<=0)
		return 0;

	if (!src) src=map_id2bl(group->src_id);
	ud = unit_bl2ud(src);	
	if(!src || !ud) {
		ShowError("skill_delunitgroup: Group's source not found! (src_id: %d skill_id: %d)\n", group->src_id, group->skill_id);
		return 0;	
	}
	if (skill_get_unit_flag(group->skill_id)&UF_DANCE)
	{
		struct status_change* sc = status_get_sc(src);
		if (sc && sc->data[SC_DANCING].timer != -1)
		{
			sc->data[SC_DANCING].val2 = 0 ; //This prevents status_change_end attempting to redelete the group. [Skotlex]
			status_change_end(src,SC_DANCING,-1);
		}
	}

	if (group->unit_id == UNT_GOSPEL) { //Clear Gospel [Skotlex]
		struct status_change *sc = status_get_sc(src);
		if(sc && sc->data[SC_GOSPEL].timer != -1) {
			sc->data[SC_GOSPEL].val3 = 0; //Remove reference to this group. [Skotlex]
			status_change_end(src,SC_GOSPEL,-1);
		}
	}
	if (group->skill_id == SG_SUN_WARM ||
		group->skill_id == SG_MOON_WARM ||
		group->skill_id == SG_STAR_WARM) {
		struct status_change *sc = status_get_sc(src);
		if(sc && sc->data[SC_WARM].timer != -1) {
			sc->data[SC_WARM].val4 = 0;
			status_change_end(src,SC_WARM,-1);
		}
	}

	if (src->type==BL_PC && group->state.ammo_consume)
		battle_consume_ammo((TBL_PC*)src, group->skill_id, group->skill_lv);

	group->alive_count=0;
	if(group->unit!=NULL){
		for(i=0;i<group->unit_count;i++)
			if(group->unit[i].alive)
				skill_delunit(&group->unit[i]);
	}
	if(group->valstr!=NULL){
		aFree(group->valstr);
		group->valstr=NULL;
	}

	map_freeblock((struct block_list*)group->unit);	/* aFree()�̑ւ�� */
	group->unit=NULL;
	group->group_id=0;
	group->unit_count=0;

	//Locate and clear this unit from the array.
	for (i=0; i<MAX_SKILLUNITGROUP && ud->skillunit[i]!=group; i++);
	for (j=i; j<MAX_SKILLUNITGROUP && ud->skillunit[j]; j++);
	j--;
	if (i<MAX_SKILLUNITGROUP) {
		ud->skillunit[i] = ud->skillunit[j];
		ud->skillunit[j] = NULL;
		ers_free(skill_unit_ers, group);
	} else
		ShowError("skill_delunitgroup: Group not found! (src_id: %d skill_id: %d)\n", group->src_id, group->skill_id);
	return 1;
}

/*==========================================
 * �X�L�����j�b�g�O��?�v�S?�?�
 *------------------------------------------
 */
int skill_clear_unitgroup(struct block_list *src)
{
	struct unit_data *ud = unit_bl2ud(src);

	nullpo_retr(0, ud);

	while (ud->skillunit[0])
		skill_delunitgroup(src, ud->skillunit[0]);
	return 1;
}

/*==========================================
 * �X�L�����j�b�g�O��?�v�̔�e��tick??�
 *------------------------------------------
 */
struct skill_unit_group_tickset *skill_unitgrouptickset_search(
	struct block_list *bl,struct skill_unit_group *group,int tick)
{
	int i,j=-1,k,s,id;
	struct unit_data *ud;
	struct skill_unit_group_tickset *set;

	nullpo_retr(0, bl);
	if (group->interval==-1)
		return NULL;
	
	ud = unit_bl2ud(bl);
	if (!ud) return NULL;

	set = ud->skillunittick;

	if (skill_get_unit_flag(group->skill_id)&UF_NOOVERLAP)
		id = s = group->skill_id;
	else
		id = s = group->group_id;

	for (i=0; i<MAX_SKILLUNITGROUPTICKSET; i++) {
		k = (i+s) % MAX_SKILLUNITGROUPTICKSET;
		if (set[k].id == id)
			return &set[k];
		else if (j==-1 && (DIFF_TICK(tick,set[k].tick)>0 || set[k].id==0))
			j=k;
	}

	if (j == -1) {
		if(battle_config.error_log) {
			ShowWarning ("skill_unitgrouptickset_search: tickset is full\n");
		}
		j = id % MAX_SKILLUNITGROUPTICKSET;
	}

	set[j].id = id;
	set[j].tick = tick;
	return &set[j];
}

/*==========================================
 * �X�L�����j�b�g�^�C�}??��?�?�p(foreachinarea)
 *------------------------------------------
 */
int skill_unit_timer_sub_onplace( struct block_list *bl, va_list ap )
{
	struct skill_unit *unit;
	struct skill_unit_group *group;
	unsigned int tick;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	unit = va_arg(ap,struct skill_unit *);
	tick = va_arg(ap,unsigned int);

	if (!unit->alive || bl->prev==NULL)
		return 0;

	nullpo_retr(0, group=unit->group);

	if (skill_get_type(group->skill_id)==BF_MAGIC
		&& map_getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR))
		return 0; //AoE skills are ineffective. [Skotlex]

	if (battle_check_target(&unit->bl,bl,group->target_flag)<=0)
		return 0;

	skill_unit_onplace_timer(unit,bl,tick);

	return 0;
}

/*==========================================
 * �X�L�����j�b�g�^�C�}??�?�p(foreachobject)
 *------------------------------------------
 */
int skill_unit_timer_sub( struct block_list *bl, va_list ap )
{
	struct skill_unit *unit;
	struct skill_unit_group *group;
	unsigned int tick;

	nullpo_retr(0, bl);
	nullpo_retr(0, ap);
	nullpo_retr(0, unit=(struct skill_unit *)bl);
	tick=va_arg(ap,unsigned int);

	if(!unit->alive)
		return 0;
	group=unit->group;

	nullpo_retr(0, group);

	/* onplace_timer�C�x���g��?o�� */
	if (unit->range>=0 && group->interval!=-1) {
		if (battle_config.skill_wall_check)
			map_foreachinshootrange(skill_unit_timer_sub_onplace, bl, unit->range,
				group->bl_flag,bl,tick);
		else
			map_foreachinrange(skill_unit_timer_sub_onplace, bl, unit->range,
				group->bl_flag,bl,tick);
		if (!unit->alive)
			return 0;
	}
	/* ����?؂�?�?� */
	if((DIFF_TICK(tick,group->tick)>=group->limit || DIFF_TICK(tick,group->tick)>=unit->limit)){
		switch(group->unit_id){
			case UNT_BLASTMINE:
				group->unit_id = UNT_USED_TRAPS;
				clif_changetraplook(bl, UNT_USED_TRAPS);
				group->limit=DIFF_TICK(tick+1500,group->tick);
				unit->limit=DIFF_TICK(tick+1500,group->tick);
				break;
			case UNT_SKIDTRAP:
			case UNT_ANKLESNARE:
			case UNT_LANDMINE:
			case UNT_SHOCKWAVE:
			case UNT_SANDMAN:
			case UNT_FLASHER:
			case UNT_FREEZINGTRAP:
			case UNT_CLAYMORETRAP:
			case UNT_TALKIEBOX:
				{
					struct block_list *src=map_id2bl(group->src_id);
					if(group->unit_id == UNT_ANKLESNARE && group->val2);
					else{
						if(src && src->type==BL_PC && !group->state.into_abyss)
						{	//Avoid generating trap items when it did not cost to create them. [Skotlex]
							struct item item_tmp;
							memset(&item_tmp,0,sizeof(item_tmp));
							item_tmp.nameid=1065;
							item_tmp.identify=1;
							map_addflooritem(&item_tmp,1,bl->m,bl->x,bl->y,NULL,NULL,NULL,0);	// ?�Ԋ�
						}
					}
					skill_delunit(unit);
				}
				break;

			case 0xc1:
			case 0xc2:
			case 0xc3:
			case 0xc4:
				{
					struct block_list *src=map_id2bl(group->src_id);
					if (src)
						group->tick = tick;
				}
				break;

			default:
				skill_delunit(unit);
		}
	}

	if(group->unit_id == UNT_ICEWALL) {
		unit->val1 -= 5;
		if(unit->val1 <= 0 && unit->limit + group->tick > tick + 700)
			unit->limit = DIFF_TICK(tick+700,group->tick);
	}

	return 0;
}
/*==========================================
 * �X�L�����j�b�g�^�C�}??�?
 *------------------------------------------
 */
int skill_unit_timer( int tid,unsigned int tick,int id,int data)
{
	map_freeblock_lock();

	map_foreachobject( skill_unit_timer_sub, BL_SKILL, tick );

	map_freeblock_unlock();

	return 0;
}

/*==========================================
 * �X�L�����j�b�g�ړ���?�?�p(foreachinarea)
 *------------------------------------------
 */
int skill_unit_move_sub( struct block_list *bl, va_list ap )
{
	struct skill_unit *unit = (struct skill_unit *)bl;
	struct block_list *target;
	unsigned int tick,flag,result;
	int skill_id;
	
	target=va_arg(ap,struct block_list*);
	tick = va_arg(ap,unsigned int);
	flag = va_arg(ap,int);
	
	nullpo_retr(0, unit->group);
	
	if (!(unit->group->bl_flag&target->type))
		return 0; //we don't target this type of bl
	
	skill_id = unit->group->skill_id; //Necessary in case the group is deleted after calling on_place/on_out [Skotlex]
	
	if (unit->group->interval!=-1 && 
		!(skill_get_unit_flag(skill_id)&UF_DUALMODE)) //Skills in dual mode have to trigger both. [Skotlex]
		return 0;
	
	if (!unit->alive || target->prev==NULL)
		return 0;

	if (flag&1)
	{
		result = skill_unit_onplace(unit,target,tick);
		if (flag&2 && result)
		{	//Clear skill ids we have stored in onout.
			int i;
			for(i=0; i<8 && skill_unit_temp[i]!=result; i++);
			if (i<8)
				skill_unit_temp[i] = 0;
		}
	}
	else
	{
		result = skill_unit_onout(unit,target,tick);
		if (flag&2 && skill_unit_index < 7 && result) //Store this unit id.
			skill_unit_temp[skill_unit_index++] = result;
	}
	if (flag&4)
		skill_unit_onleft(skill_id,target,tick);

	return 1;
}

/*==========================================
 * Invoked when a char has moved and unit cells must be invoked (onplace, onout, onleft)
 * Flag values:
 * flag&1: invoke skill_unit_onplace (otherwise invoke skill_unit_onout)
 * flag&2: this function is being invoked twice as a bl moves, store in memory the affected
 * units to figure out when they have left a group.
 * flag&4: Force a onleft event (triggered when the bl is killed, for example)
 *------------------------------------------
 */
int skill_unit_move(struct block_list *bl,unsigned int tick,int flag)
{
	nullpo_retr(0, bl);

	if(bl->prev==NULL )
		return 0;

	if (flag&2 && !(flag&1))
	{	//Onout, clear data
		memset (&skill_unit_temp,0,sizeof(skill_unit_temp));
		skill_unit_index=0;
	}
		
	map_foreachincell(skill_unit_move_sub,
			bl->m,bl->x,bl->y,BL_SKILL,bl,tick,flag);

	if (flag&2 && flag&1)
	{ //Onplace, check any skill units you have left.
		int i;
		for (i=0; i< 8 && skill_unit_temp[i]>0; i++)
			skill_unit_onleft(skill_unit_temp[i], bl, tick);
	}

	return 0;
}

/*==========================================
 * �X�L�����j�b�g��?�̈ړ���?�?
 * ��?�̓O��?�v�ƈړ���
 *------------------------------------------
 */
int skill_unit_move_unit_group( struct skill_unit_group *group, int m,int dx,int dy)
{
	int i,j;
	unsigned int tick = gettick();
	int *m_flag;
	struct skill_unit *unit1;
	struct skill_unit *unit2;

	nullpo_retr(0, group);
	if (group->unit_count<=0)
		return 0;
	if (group->unit==NULL)
		return 0;

	if (skill_get_unit_flag(group->skill_id)&UF_ENSEMBLE) //Ensembles may not be moved around.
		return 0;

	m_flag = (int *) aMalloc(sizeof(int)*group->unit_count);
	memset(m_flag,0,sizeof(int)*group->unit_count);// �ړ��t���O
	//    m_flag
	//		0: Neither of the following (skill_unit_onplace & skill_unit_onout are needed)
	//		1: Unit will move to a slot that had another unit of the same group (skill_unit_onplace not needed)
	//		2: Another unit from same group will end up positioned on this unit (skill_unit_onout not needed)
	//		3: Both 1+2.
	for(i=0;i<group->unit_count;i++){
		unit1=&group->unit[i];
		if (!unit1->alive || unit1->bl.m!=m)
			continue;
		for(j=0;j<group->unit_count;j++){
			unit2=&group->unit[j];
			if (!unit2->alive)
				continue;
			if (unit1->bl.x+dx==unit2->bl.x && unit1->bl.y+dy==unit2->bl.y){
				m_flag[i] |= 0x1;
			}
			if (unit1->bl.x-dx==unit2->bl.x && unit1->bl.y-dy==unit2->bl.y){
				m_flag[i] |= 0x2;
			}
		}
	}
	j = 0;
	for (i=0;i<group->unit_count;i++) {
		unit1=&group->unit[i];
		if (!unit1->alive)
			continue;
		if (!(m_flag[i]&0x2)) {
			map_foreachincell(skill_unit_effect,unit1->bl.m,
				unit1->bl.x,unit1->bl.y,group->bl_flag,&unit1->bl,tick,4);
		}
		//Move Cell using "smart" criteria (avoid useless moving around)
		switch(m_flag[i])
		{
			case 0:
			//Cell moves independently, safely move it.
				map_moveblock(&unit1->bl, unit1->bl.x+dx, unit1->bl.y+dy, tick);
				clif_skill_setunit(unit1);
				break;
			case 1:
			//Cell moves unto another cell, look for a replacement cell that won't collide
			//and has no cell moving into it (flag == 2)
				for(;j<group->unit_count;j++)
				{
					if(m_flag[j]!=2 || !group->unit[j].alive)
						continue;
					//Move to where this cell would had moved.
					unit2 = &group->unit[j];
					map_moveblock(&unit1->bl, unit2->bl.x+dx, unit2->bl.y+dy, tick);
					clif_skill_setunit(unit1);
					j++; //Skip this cell as we have used it.
					break;
				}
				break;
			case 2:
			case 3:
				break; //Don't move the cell as a cell will end on this tile anyway.
		}
		if (!(m_flag[i]&2)) { //We only moved the cell in 0-1
			map_foreachincell(skill_unit_effect,unit1->bl.m,
				unit1->bl.x,unit1->bl.y,group->bl_flag,&unit1->bl,tick,1);
		}
	}
	aFree(m_flag);
	return 0;
}

/*----------------------------------------------------------------------------
 * �A�C�e��?�?�
 *----------------------------------------------------------------------------
 */

/*==========================================
 * �A�C�e��?�?��”\����
 *------------------------------------------
 */
int skill_can_produce_mix( struct map_session_data *sd, int nameid, int trigger, int qty)
{
	int i,j;

	nullpo_retr(0, sd);

	if(nameid<=0)
		return 0;

	for(i=0;i<MAX_SKILL_PRODUCE_DB;i++){
		if(skill_produce_db[i].nameid == nameid )
			break;
	}
	if( i >= MAX_SKILL_PRODUCE_DB )	/* �f?�^�x?�X�ɂȂ� */
		return 0;

	if(trigger>=0){
		if(trigger>20) { // Non-weapon, non-food item (itemlv must match)
			if(skill_produce_db[i].itemlv!=trigger)
				return 0;
		} else if(trigger>10) { // Food (itemlv must be higher or equal)
			if(skill_produce_db[i].itemlv<=10 || skill_produce_db[i].itemlv>trigger)
				return 0;
		} else { // Weapon (itemlv must be higher or equal)
			if(skill_produce_db[i].itemlv>trigger)
				return 0;
		}
	}
	if( (j=skill_produce_db[i].req_skill)>0 && pc_checkskill(sd,j)<=0 )
		return 0;		/* �X�L��������Ȃ� */

	for(j=0;j<MAX_PRODUCE_RESOURCE;j++){
		int id,x,y;
		if( (id=skill_produce_db[i].mat_id[j]) <= 0 )	/* �����?��?ޗ��v��Ȃ� */
			continue;
		if(skill_produce_db[i].mat_amount[j] <= 0) {
			if(pc_search_inventory(sd,id) < 0)
				return 0;
		}
		else {
			for(y=0,x=0;y<MAX_INVENTORY;y++)
				if( sd->status.inventory[y].nameid == id )
					x+=sd->status.inventory[y].amount;
			if(x<qty*skill_produce_db[i].mat_amount[j]) /* �A�C�e��������Ȃ� */
				return 0;
		}
	}
	return i+1;
}

/*==========================================
 * �A�C�e��?�?��”\����
 *------------------------------------------
 */
int skill_produce_mix( struct map_session_data *sd, int skill_id,
	int nameid, int slot1, int slot2, int slot3, int qty)
{
	int slot[3];
	int i,sc,ele,idx,equip,wlv,make_per,flag;

	nullpo_retr(0, sd);

	if( !(idx=skill_can_produce_mix(sd,nameid,-1, qty)) )	/* ?�?�s�� */
		return 0;
	idx--;

	if (qty < 1)
		qty = 1;
	
	if (!skill_id) //A skill can be specified for some override cases.
		skill_id = skill_produce_db[idx].req_skill;
	
	slot[0]=slot1;
	slot[1]=slot2;
	slot[2]=slot3;

	/* ����?��?�? */
	for(i=0,sc=0,ele=0;i<3;i++){ //Note that qty should always be one if you are using these!
		int j;
		if( slot[i]<=0 )
			continue;
		j = pc_search_inventory(sd,slot[i]);
		if(j < 0)	/* �s?��p�P�b�g(�A�C�e����?�)�`�F�b�N */
			continue;
		if(slot[i]==1000){	/* Star Crumb */
			pc_delitem(sd,j,1,1);
			sc++;
		}
		if(slot[i]>=994 && slot[i]<=997 && ele==0){	/* Flame Heart . . . Great Nature */
			static const int ele_table[4]={3,1,4,2};
			pc_delitem(sd,j,1,1);
			ele=ele_table[slot[i]-994];
		}
	}

	/* ?ޗ�?��� */
	for(i=0;i<MAX_PRODUCE_RESOURCE;i++){
		int j,id,x;
		if( (id=skill_produce_db[idx].mat_id[i]) <= 0 )
			continue;
		x=qty*skill_produce_db[idx].mat_amount[i];	/* �K�v�Ȍ�? */
		do{	/* �Q�ˆ�?�̃C���f�b�N�X�ɂ܂������Ă��邩������Ȃ� */
			int y=0;
			j = pc_search_inventory(sd,id);

			if(j >= 0){
				y = sd->status.inventory[j].amount;
				if(y>x)y=x;	/* ������� */
				pc_delitem(sd,j,y,0);
			}else {
				if(battle_config.error_log)
					ShowError("skill_produce_mix: material item error\n");
			}

			x-=y;	/* �܂�����Ȃ���?���v�Z */
		}while( j>=0 && x>0 );	/* ?ޗ���?���邩?A�G��?�ɂȂ�܂ŌJ��Ԃ� */
	}

	if((equip=itemdb_isequip(nameid)))
		wlv = itemdb_wlv(nameid);
	if(!equip) {
		switch(skill_id){
			case BS_IRON:
			case BS_STEEL:
			case BS_ENCHANTEDSTONE:
				{ // Ores & Metals Refining - skill bonuses are straight from kRO website [DracoRPG]
				int skill = pc_checkskill(sd,skill_id);
				make_per = sd->status.job_level*20 + sd->paramc[4]*10 + sd->paramc[5]*10; //Base chance
				switch(nameid){
					case 998: // Iron
						make_per += 4000+skill*500; // Temper Iron bonus: +26/+32/+38/+44/+50
						break;
					case 999: // Steel
						make_per += 3000+skill*500; // Temper Steel bonus: +35/+40/+45/+50/+55
						break;
					case 1000: //Star Crumb
						make_per = 100000; // Star Crumbs are 100% success crafting rate? (made 1000% so it succeeds even after penalties) [Skotlex]
						break;
					default: // Enchanted Stones
						make_per += 1000+skill*500; // Enchantedstone Craft bonus: +15/+20/+25/+30/+35
					break;
				}
				break;
			case ASC_CDP:
				make_per = (2000 + 40*sd->paramc[4] + 20*sd->paramc[5]);
				break;
			case AL_HOLYWATER:
				make_per = 100000; //100% success
				break;
			case AM_PHARMACY: // Potion Preparation - reviewed with the help of various Ragnainfo sources [DracoRPG]
			case AM_TWILIGHT1:
			case AM_TWILIGHT2:
			case AM_TWILIGHT3:
				make_per = pc_checkskill(sd,AM_LEARNINGPOTION)*100
					+ pc_checkskill(sd,AM_PHARMACY)*300 + sd->status.job_level*20
					+ sd->paramc[3]*5 + sd->paramc[4]*10+sd->paramc[5]*10;
				switch(nameid){
					case 501: // Red Potion
					case 503: // Yellow Potion
					case 504: // White Potion
					case 605: // Anodyne
					case 606: // Aloevera
						make_per += 2000;
						break;
					case 505: // Blue Potion
						make_per -= 500;
						break;
					case 545: // Condensed Red Potion
					case 546: // Condensed Yellow Potion
					case 547: // Condensed White Potion
						make_per -= 1000;
					    break;
				 	case 970: // Alcohol
						make_per += 1000;
						break;
					case 7139: // Glistening Coat
						make_per -= 1000;
						break;
					case 7135: // Bottle Grenade
					case 7136: // Acid Bottle
					case 7137: // Plant Bottle
					case 7138: // Marine Sphere Bottle
					default:
						break;
				}
				if(battle_config.pp_rate != 100)
					make_per = make_per * battle_config.pp_rate / 100;
				break;
			case SA_CREATECON: // Elemental Converter Creation - skill bonuses are from kRO [DracoRPG]
				make_per = pc_checkskill(sd, SA_ADVANCEDBOOK)*100 + //TODO: Advanced Book bonus is custom! [Skotlex]
					sd->status.job_level*20 + sd->paramc[3]*10 + sd->paramc[4]*10;
				switch(nameid){
					case 12114:
						flag = pc_checkskill(sd,SA_FLAMELAUNCHER);
						if (flag > 0)
							make_per += 1000*flag-500;
						break;
					case 12115:
						flag = pc_checkskill(sd,SA_FROSTWEAPON);
						if (flag > 0)
							make_per += 1000*flag-500;
						break;
					case 12116:
						flag = pc_checkskill(sd,SA_SEISMICWEAPON);
						if (flag > 0)
							make_per += 1000*flag-500;
						break;
					case 12117:
						flag = pc_checkskill(sd,SA_LIGHTNINGLOADER);
						if (flag > 0)
							make_per += 1000*flag-500;
						break;
				}
				break;
			default:
				make_per = 5000;
				break;
			}
		}
	} else { // Weapon Forging - skill bonuses are straight from kRO website, other things from a jRO calculator [DracoRPG]
		make_per = 5000 + sd->status.job_level*20 + sd->paramc[4]*10 + sd->paramc[5]*10; // Base
		make_per += pc_checkskill(sd,skill_id)*500; // Smithing skills bonus: +5/+10/+15
		make_per += pc_checkskill(sd,BS_WEAPONRESEARCH)*100 +((wlv >= 3)? pc_checkskill(sd,BS_ORIDEOCON)*100:0); // Weaponry Research bonus: +1/+2/+3/+4/+5/+6/+7/+8/+9/+10, Oridecon Research bonus (custom): +1/+2/+3/+4/+5
		make_per -= (ele?2000:0) + sc*1500 + (wlv>1?wlv*1000:0); // Element Stone: -20%, Star Crumb: -15% each, Weapon level malus: -0/-20/-30
		if(pc_search_inventory(sd,989) > 0) make_per+= 1000; // Emperium Anvil: +10
		else if(pc_search_inventory(sd,988) > 0) make_per+= 500; // Golden Anvil: +5
		else if(pc_search_inventory(sd,987) > 0) make_per+= 300; // Oridecon Anvil: +3
		else if(pc_search_inventory(sd,986) > 0) make_per+= 0; // Anvil: +0?
		if(battle_config.wp_rate != 100)
			make_per = make_per * battle_config.wp_rate / 100;
	}
// - Baby Class Penalty = 80% (from adult's chance) ----//
	if (sd->class_&JOBL_BABY) //if it's a Baby Class
		make_per = (make_per * 80) / 100; //Lupus

	if(make_per < 1) make_per = 1;

	
	if(rand()%10000 < make_per || qty > 1){ //Success, or crafting multiple items.
		struct item tmp_item;
		memset(&tmp_item,0,sizeof(tmp_item));
		tmp_item.nameid=nameid;
		tmp_item.amount=1;
		tmp_item.identify=1;
		if(equip){
			tmp_item.card[0]=0x00ff;
			tmp_item.card[1]=((sc*5)<<8)+ele;
			tmp_item.card[2]=GetWord(sd->char_id,0); // CharId
			tmp_item.card[3]=GetWord(sd->char_id,1);
		} else {
			//Flag is only used on the end, so it can be used here. [Skotlex]
			switch (skill_id) {
				case AM_PHARMACY:
				case AM_TWILIGHT1:
				case AM_TWILIGHT2:
				case AM_TWILIGHT3:
					flag = battle_config.produce_potion_name_input;
					break;
				case AL_HOLYWATER:
					flag = battle_config.holywater_name_input;
					break;
				case ASC_CDP:
					flag = battle_config.cdp_name_input;
					break;
				default:
					flag = battle_config.produce_item_name_input;
					break;
			}
			if (flag) {
				tmp_item.card[0]=0x00fe;
				tmp_item.card[1]=0;
				tmp_item.card[2]=GetWord(sd->char_id,0); // CharId
				tmp_item.card[3]=GetWord(sd->char_id,1);
			}
		}

		if(log_config.produce > 0)
			log_produce(sd,nameid,slot1,slot2,slot3,1);

		if(equip){
			clif_produceeffect(sd,0,nameid);
			clif_misceffect(&sd->bl,3);
			if(itemdb_wlv(nameid) >= 3 && ((ele? 1 : 0) + sc) >= 3) // Fame point system [DracoRPG]
				pc_addfame(sd,10); // Success to forge a lv3 weapon with 3 additional ingredients = +10 fame point
		} else {
			int fame = 0;
			tmp_item.amount = 0;
			for (i=0; i< qty; i++)
			{	//Apply quantity modifiers.
				if (rand()%10000 < make_per || qty == 1)
				{ //Success
					tmp_item.amount++;
					if(nameid < 545 || nameid > 547)
						continue;
					if(skill_id != AM_PHARMACY &&
						skill_id != AM_TWILIGHT1 &&
						skill_id != AM_TWILIGHT2 &&
						skill_id != AM_TWILIGHT3)
						continue;						
					//Add fame as needed.
					switch(++sd->potion_success_counter) {
						case 3:
							fame+=1; // Success to prepare 3 Condensed Potions in a row
							break;
						case 5:
							fame+=3; // Success to prepare 5 Condensed Potions in a row
							break;
						case 7:
							fame+=10; // Success to prepare 7 Condensed Potions in a row
							break;
						case 10:
							fame+=50; // Success to prepare 10 Condensed Potions in a row
							sd->potion_success_counter = 0;
							break;
					}
				} else //Failure
					sd->potion_success_counter = 0;
			}
			if (fame)
				pc_addfame(sd,fame);
			//Visual effects and the like.
			switch (skill_id) {
				case AM_PHARMACY:
				case AM_TWILIGHT1:
				case AM_TWILIGHT2:
				case AM_TWILIGHT3:
				case ASC_CDP:
					clif_produceeffect(sd,2,nameid);
					clif_misceffect(&sd->bl,5);
					break;
				case BS_IRON:
				case BS_STEEL:
				case BS_ENCHANTEDSTONE:
					clif_produceeffect(sd,0,nameid);
					clif_misceffect(&sd->bl,3);
					break;
				default: //Those that don't require a skill?
					if (skill_produce_db[idx].itemlv==11) //Cooking items.
						clif_specialeffect(&sd->bl, 608, 0);
					break;
			}
		}
		if (tmp_item.amount) { //Success
			if((flag = pc_additem(sd,&tmp_item,tmp_item.amount))) {
				clif_additem(sd,0,0,flag);
				map_addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,NULL,NULL,NULL,0);
			}
			return 1;
		}
	}
	//Failure	
	if(log_config.produce)
		log_produce(sd,nameid,slot1,slot2,slot3,0);

	if(equip){
		clif_produceeffect(sd,1,nameid);
		clif_misceffect(&sd->bl,2);
	} else {
		switch (skill_id) {
			case ASC_CDP: //Damage yourself, and display same effect as failed potion.
				battle_damage(NULL, &sd->bl, sd->status.max_hp>>2, 0, 1);
			case AM_PHARMACY:
			case AM_TWILIGHT1:
			case AM_TWILIGHT2:
			case AM_TWILIGHT3:
				clif_produceeffect(sd,3,nameid);
				clif_misceffect(&sd->bl,6);
				sd->potion_success_counter = 0; // Fame point system [DracoRPG]
				break;
			case BS_IRON:
			case BS_STEEL:
			case BS_ENCHANTEDSTONE:
				clif_produceeffect(sd,1,nameid);
				clif_misceffect(&sd->bl,2);
				break;
			default:
				if (skill_produce_db[idx].itemlv==11)
					clif_specialeffect(&sd->bl, 609, 0);
		}
	}
	return 0;
}

int skill_arrow_create( struct map_session_data *sd,int nameid)
{
	int i,j,flag,index=-1;
	struct item tmp_item;

	nullpo_retr(0, sd);

	if(nameid <= 0)
		return 1;

	for(i=0;i<MAX_SKILL_ARROW_DB;i++)
		if(nameid == skill_arrow_db[i].nameid) {
			index = i;
			break;
		}

	if(index < 0 || (j = pc_search_inventory(sd,nameid)) < 0)
		return 1;

	pc_delitem(sd,j,1,0);
	for(i=0;i<5;i++) {
		memset(&tmp_item,0,sizeof(tmp_item));
		tmp_item.identify = 1;
		tmp_item.nameid = skill_arrow_db[index].cre_id[i];
		tmp_item.amount = skill_arrow_db[index].cre_amount[i];
		if(battle_config.making_arrow_name_input) {
			tmp_item.card[0]=0x00fe;
			tmp_item.card[1]=0;
			tmp_item.card[2]=GetWord(sd->char_id,0); // CharId
			tmp_item.card[3]=GetWord(sd->char_id,1);
		}
		if(tmp_item.nameid <= 0 || tmp_item.amount <= 0)
			continue;
		if((flag = pc_additem(sd,&tmp_item,tmp_item.amount))) {
			clif_additem(sd,0,0,flag);
			map_addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,NULL,NULL,NULL,0);
		}
	}

	return 0;
}

/*==========================================
 *
 *------------------------------------------
 */
int skill_blockpc_end(int tid,unsigned int tick,int id,int data)
{
	struct map_session_data *sd = map_id2sd(id);
	if (data <= 0 || data >= MAX_SKILL)
		return 0;
	if (sd) sd->blockskill[data] = 0;
	
	return 1;
}
int skill_blockpc_start(struct map_session_data *sd, int skillid, int tick)
{
	nullpo_retr (-1, sd);

	if (skillid >= GD_SKILLBASE)
		skillid = GD_SKILLRANGEMIN + skillid - GD_SKILLBASE;
	if (skillid < 1 || skillid > MAX_SKILL)
		return -1;

	sd->blockskill[skillid] = 1;
	return add_timer(gettick()+tick,skill_blockpc_end,sd->bl.id,skillid);
}


/*----------------------------------------------------------------------------
 * ?������n
 */

/*
 * ������?��?
 *        ',' �ŋ�?؂��� val �ɖ߂�
 */
int skill_split_str(char *str,char **val,int num)
{
	int i;

	for (i=0; i<num && str; i++){
		val[i] = str;
		str = strchr(str,',');
		if (str)
			*str++=0;
	}
	return i;
}
/*
 * ������?��?
 *      ':' �ŋ�?؂���atoi����val�ɖ߂�
 */
int skill_split_atoi(char *str,int *val)
{
	int i, j, diff, step = 1;

	for (i=0; i<MAX_SKILL_LEVEL; i++) {
		if (!str) break;
		val[i] = atoi(str);
		str = strchr(str,':');
		if (str)
			*str++=0;
	}
	if(i==0) //No data found.
		return 0;
	if(i==1)
	{	//Single value, have the whole range have the same value.
		for (; i < MAX_SKILL_LEVEL; i++)
			val[i] = val[i-1];
		return i;
	}
	//Check for linear change with increasing steps until we reach half of the data acquired.
	for (step = 1; step <= i/2; step++)
	{
		diff = val[i-1] - val[i-step-1];
		for(j = i-1; j >= step; j--)
			if ((val[j]-val[j-step]) != diff)
				break;
	
		if (j>=step) //No match, try next step.
			continue;
		
		for(; i < MAX_SKILL_LEVEL; i++)
		{	//Apply linear increase
			val[i] = val[i-step]+diff;
			if (val[i] < 1 && val[i-1] >=0) //Check if we have switched from + to -, cap the decrease to 0 in said cases.
			{ val[i] = 1; diff = 0; step = 1; }
		}
		return i;
	}
	//Okay.. we can't figure this one out, just fill out the stuff with the previous value.
	for (;i<MAX_SKILL_LEVEL; i++)
		val[i] = val[i-1];
	return i;
}

/*
 * �X�L�����j�b�g�̔z�u?��?�?�
 */
void skill_init_unit_layout(void)
{
	int i,j,size,pos = 0;

	memset(skill_unit_layout,0,sizeof(skill_unit_layout));
	// ��`�̃��j�b�g�z�u��?�?�����
	for (i=0; i<=MAX_SQUARE_LAYOUT; i++) {
		size = i*2+1;
		skill_unit_layout[i].count = size*size;
		for (j=0; j<size*size; j++) {
			skill_unit_layout[i].dx[j] = (j%size-i);
			skill_unit_layout[i].dy[j] = (j/size-i);
		}
	}
	pos = i;
	// ��`�ȊO�̃��j�b�g�z�u��?�?�����
	for (i=0;i<MAX_SKILL_DB;i++) {
		if (!skill_db[i].unit_id[0] || skill_db[i].unit_layout_type[0] != -1)
			continue;
		switch (i) {
			case MG_FIREWALL:
			case WZ_ICEWALL:
				// �t�@�C�A?[�E�H?[��?A�A�C�X�E�H?[���͕����ŕς��̂ŕ�?��?
				break;
			case PR_SANCTUARY:
			{
				static const int dx[] = {
					-1, 0, 1,-2,-1, 0, 1, 2,-2,-1,
					 0, 1, 2,-2,-1, 0, 1, 2,-1, 0, 1};
				static const int dy[]={
					-2,-2,-2,-1,-1,-1,-1,-1, 0, 0,
					 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2};
				skill_unit_layout[pos].count = 21;
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
				break;
			}
			case PR_MAGNUS:
			{
				static const int dx[] = {
					-1, 0, 1,-1, 0, 1,-3,-2,-1, 0,
					 1, 2, 3,-3,-2,-1, 0, 1, 2, 3,
					-3,-2,-1, 0, 1, 2, 3,-1, 0, 1,-1, 0, 1};
				static const int dy[] = {
					-3,-3,-3,-2,-2,-2,-1,-1,-1,-1,
					-1,-1,-1, 0, 0, 0, 0, 0, 0, 0,
					 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3};
				skill_unit_layout[pos].count = 33;
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
				break;
			}
			case AS_VENOMDUST:
			{
				static const int dx[] = {-1, 0, 0, 0, 1};
				static const int dy[] = { 0,-1, 0, 1, 0};
				skill_unit_layout[pos].count = 5;
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
				break;
			}
			case CR_GRANDCROSS:
			case NPC_GRANDDARKNESS:
			{
				static const int dx[] = {
					 0, 0,-1, 0, 1,-2,-1, 0, 1, 2,
					-4,-3,-2,-1, 0, 1, 2, 3, 4,-2,
					-1, 0, 1, 2,-1, 0, 1, 0, 0};
				static const int dy[] = {
					-4,-3,-2,-2,-2,-1,-1,-1,-1,-1,
					 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
					 1, 1, 1, 1, 2, 2, 2, 3, 4};
				skill_unit_layout[pos].count = 29;
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
				break;
			}
			case PF_FOGWALL:
			{
				static const int dx[] = {
					-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2};
				static const int dy[] = {
					-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1};
				skill_unit_layout[pos].count = 15;
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
				break;
			}
			case PA_GOSPEL:
			{
				static const int dx[] = {
					-1, 0, 1,-1, 0, 1,-3,-2,-1, 0,
					 1, 2, 3,-3,-2,-1, 0, 1, 2, 3,
					-3,-2,-1, 0, 1, 2, 3,-1, 0, 1,
					-1, 0, 1};
				static const int dy[] = {
					-3,-3,-3,-2,-2,-2,-1,-1,-1,-1,
					-1,-1,-1, 0, 0, 0, 0, 0, 0, 0,
					 1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
					 3, 3, 3};
				skill_unit_layout[pos].count = 33;
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
				break;
			}
			default:
				ShowError("unknown unit layout at skill %d\n",i);
				break;
		}
		if (!skill_unit_layout[pos].count)
			continue;
		for (j=0;j<MAX_SKILL_LEVEL;j++)
			skill_db[i].unit_layout_type[j] = pos;
		pos++;
	}
	// �t�@�C��?[�E�H?[��
	firewall_unit_pos = pos;
	for (i=0;i<8;i++) {
		if (i&1) {	/* �΂ߔz�u */
			skill_unit_layout[pos].count = 5;
			if (i&0x2) {
				int dx[] = {-1,-1, 0, 0, 1};
				int dy[] = { 1, 0, 0,-1,-1};
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			} else {
				int dx[] = { 1, 1 ,0, 0,-1}; 
				int dy[] = { 1, 0, 0,-1,-1}; 
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			}
		} else {	/* ?c���z�u */
			skill_unit_layout[pos].count = 3;
			if (i%4==0) {	/* ?㉺ */
				int dx[] = {-1, 0, 1};
				int dy[] = { 0, 0, 0};
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			} else {			/* ?��E */
				int dx[] = { 0, 0, 0};
				int dy[] = {-1, 0, 1};
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			}
		}
		pos++;
	}
	// �A�C�X�E�H?[��
	icewall_unit_pos = pos;
	for (i=0;i<8;i++) {
		skill_unit_layout[pos].count = 5;
		if (i&1) {	/* �΂ߔz�u */
			if (i&0x2) {
				int dx[] = {-2,-1, 0, 1, 2};
				int dy[] = { 2, 1, 0,-1,-2};
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			} else {
				int dx[] = { 2, 1 ,0,-1,-2}; 
				int dy[] = { 2, 1, 0,-1,-2}; 
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			}
		} else {	/* ?c���z�u */
			if (i%4==0) {	/* ?㉺ */
				int dx[] = {-2,-1, 0, 1, 2};
				int dy[] = { 0, 0, 0, 0, 0};
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			} else {			/* ?��E */
				int dx[] = { 0, 0, 0, 0, 0};
				int dy[] = {-2,-1, 0, 1, 2};
				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
			}
		}
		pos++;
	}
}

/*==========================================
 * �X�L��?�W�t�@�C��?��?��
 * skill_db.txt �X�L���f?�^
 * skill_cast_db.txt �X�L���̉r?����Ԃƃf�B���C�f?�^
 * produce_db.txt �A�C�e��?�?��X�L���p�f?�^
 * create_arrow_db.txt ��?�?��X�L���p�f?�^
 * abra_db.txt �A�u���J�_�u��?���X�L���f?�^
 *------------------------------------------
 */
int skill_readdb(void)
{
	int i,j,k,l,m;
	FILE *fp;
	char line[1024],path[1024],*p;
	char *filename[]={"produce_db.txt","produce_db2.txt"};

	/* �X�L���f?�^�x?�X */
	memset(skill_db,0,sizeof(skill_db));
	sprintf(path, "%s/skill_db.txt", db_path);
	fp=fopen(path,"r");
	if(fp==NULL){
		ShowError("can't read %s\n", path);
		return 1;
	}
	while(fgets(line,1020,fp)){
		char *split[50];
		if(line[0]=='/' && line[1]=='/')
			continue;
		j = skill_split_str(line,split,15);
		if(j < 15 || split[14]==NULL)
			continue;

		i=atoi(split[0]);
		if (i >= GD_SKILLRANGEMIN && i <= GD_SKILLRANGEMAX) {
			ShowWarning("read skill_db: Can't use skill id %d as guild skills are placed there!\n");
			continue;
		}
		if (i >= GD_SKILLBASE)
			i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;
		if(i<=0 || i>MAX_SKILL_DB)
			continue;
		
		skill_split_atoi(split[1],skill_db[i].range);
		skill_db[i].hit=atoi(split[2]);
		skill_db[i].inf=atoi(split[3]);
		skill_db[i].pl=atoi(split[4]);
		skill_db[i].nk=atoi(split[5]);
		skill_split_atoi(split[6],skill_db[i].splash);
		skill_db[i].max=atoi(split[7]);
		skill_split_atoi(split[8],skill_db[i].num);

		if(strcmpi(split[9],"yes") == 0)
			skill_db[i].castcancel=1;
		else
			skill_db[i].castcancel=0;
		skill_db[i].cast_def_rate=atoi(split[10]);
		skill_db[i].inf2=atoi(split[11]);
		skill_db[i].maxcount=atoi(split[12]);
		if(strcmpi(split[13],"weapon") == 0)
			skill_db[i].skill_type=BF_WEAPON;
		else if(strcmpi(split[13],"magic") == 0)
			skill_db[i].skill_type=BF_MAGIC;
		else if(strcmpi(split[13],"misc") == 0)
			skill_db[i].skill_type=BF_MISC;
		else
			skill_db[i].skill_type=0;
		skill_split_atoi(split[14],skill_db[i].blewcount);

		for (j = 0; skill_names[j].id != 0; j++)
			if (skill_names[j].id == i) {
				skill_db[i].name = skill_names[j].name;
				skill_db[i].desc = skill_names[j].desc;
				break;
			}
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n",path);

	sprintf(path, "%s/skill_require_db.txt", db_path);
	fp=fopen(path,"r");
	if(fp==NULL){
		ShowError("can't read %s\n", path);
		return 1;
	}
	while(fgets(line,1020,fp)){
		char *split[50];
		if(line[0]=='/' && line[1]=='/')
			continue;
		j = skill_split_str(line,split,32);
		if(j < 32 || split[31]==NULL)
			continue;

		i=atoi(split[0]);
		if (i >= GD_SKILLBASE)
			i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;
		if(i<=0 || i>MAX_SKILL_DB)
			continue;

		skill_split_atoi(split[1],skill_db[i].hp);
		skill_split_atoi(split[2],skill_db[i].mhp);
		skill_split_atoi(split[3],skill_db[i].sp);
		skill_split_atoi(split[4],skill_db[i].hp_rate);
		skill_split_atoi(split[5],skill_db[i].sp_rate);
		skill_split_atoi(split[6],skill_db[i].zeny);
		
		p = split[7];
		for(j=0;j<32;j++){
			l = atoi(p);
			if (l==99) {
				skill_db[i].weapon = 0xffffffff;
				break;
			}
			else
				skill_db[i].weapon |= 1<<l;
			p=strchr(p,':');
			if(!p)
				break;
			p++;
		}

		p = split[8];
		for(j=0;j<32;j++){
			l = atoi(p);
			if (l)
				skill_db[i].ammo |= 1<<l;
			p=strchr(p,':');
			if(!p)
				break;
			p++;
		}
		skill_split_atoi(split[9],skill_db[i].ammo_qty);

		if( strcmpi(split[10],"hiding")==0 ) skill_db[i].state=ST_HIDING;
		else if( strcmpi(split[10],"cloaking")==0 ) skill_db[i].state=ST_CLOAKING;
		else if( strcmpi(split[10],"hidden")==0 ) skill_db[i].state=ST_HIDDEN;
		else if( strcmpi(split[10],"riding")==0 ) skill_db[i].state=ST_RIDING;
		else if( strcmpi(split[10],"falcon")==0 ) skill_db[i].state=ST_FALCON;
		else if( strcmpi(split[10],"cart")==0 ) skill_db[i].state=ST_CART;
		else if( strcmpi(split[10],"shield")==0 ) skill_db[i].state=ST_SHIELD;
		else if( strcmpi(split[10],"sight")==0 ) skill_db[i].state=ST_SIGHT;
		else if( strcmpi(split[10],"explosionspirits")==0 ) skill_db[i].state=ST_EXPLOSIONSPIRITS;
		else if( strcmpi(split[10],"cartboost")==0 ) skill_db[i].state=ST_CARTBOOST;
		else if( strcmpi(split[10],"recover_weight_rate")==0 ) skill_db[i].state=ST_RECOV_WEIGHT_RATE;
		else if( strcmpi(split[10],"move_enable")==0 ) skill_db[i].state=ST_MOVE_ENABLE;
		else if( strcmpi(split[10],"water")==0 ) skill_db[i].state=ST_WATER;
		else skill_db[i].state=ST_NONE;

		skill_split_atoi(split[11],skill_db[i].spiritball);
		for (j = 0; j < 10; j++) {
			skill_db[i].itemid[j]=atoi(split[12+ 2*j]);
			skill_db[i].amount[j]=atoi(split[13+ 2*j]);
		}
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n",path);

	/* �L���X�e�B���O�f?�^�x?�X */

	sprintf(path, "%s/skill_cast_db.txt", db_path);
	fp=fopen(path,"r");
	if(fp==NULL){
		ShowError("can't read %s\n", path);
		return 1;
	}

	l=0;
	while(fgets(line,1020,fp)){
		char *split[50];
		l++;
		memset(split,0,sizeof(split));	// [Valaris] thanks to fov
		if(line[0]=='/' && line[1]=='/')
			continue;
		j = skill_split_str(line,split,6);
		if(split[0]==NULL || j<2)
			continue; //Blank line.
		if(split[5]==NULL || j<6) {
			ShowWarning("skill_cast_db.txt: Insufficient number of fields at line %d\n", l);
			continue;
		}
		i=atoi(split[0]);
		if (i >= GD_SKILLBASE)
			i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;
		if(i<=0 || i>MAX_SKILL_DB)
			continue;

		skill_split_atoi(split[1],skill_db[i].cast);
		skill_split_atoi(split[2],skill_db[i].delay);
		skill_split_atoi(split[3],skill_db[i].walkdelay);
		skill_split_atoi(split[4],skill_db[i].upkeep_time);
		skill_split_atoi(split[5],skill_db[i].upkeep_time2);
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n",path);

	/* �X�L�����j�b�g�f?[�^�x?[�X */

	sprintf(path, "%s/skill_unit_db.txt", db_path);
	fp=fopen(path,"r");
	if (fp==NULL) {
		ShowError("can't read %s\n", path);
		return 1;
	}
        k = 0;
	while (fgets(line,1020,fp)) {
		char *split[50];
		if (line[0]=='/' && line[1]=='/')
			continue;
		j = skill_split_str(line,split,8);
		if (split[7]==NULL || j<8)
			continue;

		i=atoi(split[0]);
		if (i >= GD_SKILLBASE)
			i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;
		if(i<=0 || i>MAX_SKILL_DB)
			continue;
		skill_db[i].unit_id[0] = strtol(split[1],NULL,16);
		skill_db[i].unit_id[1] = strtol(split[2],NULL,16);
		skill_split_atoi(split[3],skill_db[i].unit_layout_type);
		skill_split_atoi(split[4],skill_db[i].unit_range);
		skill_db[i].unit_interval = atoi(split[5]);

		if( strcmpi(split[6],"noenemy")==0 ) skill_db[i].unit_target=BCT_NOENEMY;
		else if( strcmpi(split[6],"friend")==0 ) skill_db[i].unit_target=BCT_NOENEMY;
		else if( strcmpi(split[6],"party")==0 ) skill_db[i].unit_target=BCT_PARTY;
		else if( strcmpi(split[6],"ally")==0 ) skill_db[i].unit_target=BCT_PARTY|BCT_GUILD;
		else if( strcmpi(split[6],"all")==0 ) skill_db[i].unit_target=BCT_ALL;
		else if( strcmpi(split[6],"enemy")==0 ) skill_db[i].unit_target=BCT_ENEMY;
		else if( strcmpi(split[6],"self")==0 ) skill_db[i].unit_target=BCT_SELF;
		else if( strcmpi(split[6],"noone")==0 ) skill_db[i].unit_target=BCT_NOONE;
		else skill_db[i].unit_target = strtol(split[6],NULL,16);

		skill_db[i].unit_flag = strtol(split[7],NULL,16);

		if (skill_db[i].unit_flag&UF_DEFNOTENEMY && battle_config.defnotenemy)
			skill_db[i].unit_target=BCT_NOENEMY;

		//By default, target just characters.
		skill_db[i].unit_target |= BL_CHAR;
		if (skill_db[i].unit_flag&UF_NOPC)
			skill_db[i].unit_target &= ~BL_PC;
		if (skill_db[i].unit_flag&UF_NOMOB)
			skill_db[i].unit_target &= ~BL_MOB;
		if (skill_db[i].unit_flag&UF_SKILL)
			skill_db[i].unit_target |= BL_SKILL;
		k++;
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n",path);
	skill_init_unit_layout();

	/* ?����n�X�L���f?�^�x?�X */
	memset(skill_produce_db,0,sizeof(skill_produce_db));
	for(m=0;m<2;m++){
		sprintf(path, "%s/%s", db_path, filename[m]);
		fp=fopen(path,"r");
		if(fp==NULL){
			if(m>0)
				continue;
			ShowError("can't read %s\n",path);
			return 1;
		}
		k=0;
		while(fgets(line,1020,fp)){
			char *split[6 + MAX_PRODUCE_RESOURCE * 2];
			int x,y;
			if(line[0]=='/' && line[1]=='/')
				continue;
			memset(split,0,sizeof(split));
			j = skill_split_str(line,split,(3 + MAX_PRODUCE_RESOURCE * 2));
			if(split[0]==0) //fixed by Lupus
				continue;
			i=atoi(split[0]);
			if(i<=0) continue;

			skill_produce_db[k].nameid=i;
			skill_produce_db[k].itemlv=atoi(split[1]);
			skill_produce_db[k].req_skill=atoi(split[2]);

			for(x=3,y=0; split[x] && split[x+1] && y<MAX_PRODUCE_RESOURCE; x+=2,y++){
				skill_produce_db[k].mat_id[y]=atoi(split[x]);
				skill_produce_db[k].mat_amount[y]=atoi(split[x+1]);
			}
			k++;
			if(k >= MAX_SKILL_PRODUCE_DB)
				break;
		}
		fclose(fp);
		ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n",k,path);
	}

	memset(skill_arrow_db,0,sizeof(skill_arrow_db));

	sprintf(path, "%s/create_arrow_db.txt", db_path);
	fp=fopen(path,"r");
	if(fp==NULL){
		ShowError("can't read %s\n", path);
		return 1;
	}
	k=0;
	while(fgets(line,1020,fp)){
		char *split[16];
		int x,y;
		if(line[0]=='/' && line[1]=='/')
			continue;
		memset(split,0,sizeof(split));
		j = skill_split_str(line,split,13);
		if(split[0]==0) //fixed by Lupus
			continue;
		i=atoi(split[0]);
		if(i<=0)
			continue;

		skill_arrow_db[k].nameid=i;

		for(x=1,y=0;split[x] && split[x+1] && y<5;x+=2,y++){
			skill_arrow_db[k].cre_id[y]=atoi(split[x]);
			skill_arrow_db[k].cre_amount[y]=atoi(split[x+1]);
		}
		k++;
		if(k >= MAX_SKILL_ARROW_DB)
			break;
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n",k,path);

	memset(skill_abra_db,0,sizeof(skill_abra_db));
	sprintf(path, "%s/abra_db.txt", db_path);
	fp=fopen(path,"r");
	if(fp==NULL){
		ShowError("can't read %s\n", path);
		return 1;
	}
	k=0;
	while(fgets(line,1020,fp)){
		char *split[16];
		if(line[0]=='/' && line[1]=='/')
			continue;
		memset(split,0,sizeof(split));
		j = skill_split_str(line,split,13);
		if(split[0]==0) //fixed by Lupus
			continue;
		i=atoi(split[0]);
		if(i<=0)
			continue;

		skill_abra_db[i].req_lv=atoi(split[2]);
		skill_abra_db[i].per=atoi(split[3]);

		k++;
		if(k >= MAX_SKILL_ABRA_DB)
			break;
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n",k,path);

	sprintf(path, "%s/skill_castnodex_db.txt", db_path);
	fp=fopen(path,"r");
	if(fp==NULL){
		ShowError("can't read %s\n", path);
		return 1;
	}
	while(fgets(line,1020,fp)){
		char *split[50];
		if(line[0]=='/' && line[1]=='/')
			continue;
		memset(split,0,sizeof(split));
		j = skill_split_str(line,split,3);
		if(split[0]==0) //fixed by Lupus
			continue;
		i=atoi(split[0]);
		if (i >= GD_SKILLBASE)
			i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;
		if(i<=0 || i>MAX_SKILL_DB)
			continue;

		skill_split_atoi(split[1],skill_db[i].castnodex);
		if (!split[2])
			continue;
		skill_split_atoi(split[2],skill_db[i].delaynodex);
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n",path);

	sprintf(path, "%s/skill_nocast_db.txt", db_path);
	fp=fopen(path,"r");
	if(fp==NULL){
		ShowError("can't read %s\n", path);
		return 1;
	}
	k=0;
	while(fgets(line,1020,fp)){
		char *split[16];
		if(line[0]=='/' && line[1]=='/')
			continue;
		memset(split,0,sizeof(split));
		j = skill_split_str(line,split,2);
		if(split[0]==0) //fixed by Lupus
			continue;
		i=atoi(split[0]);
		if (i >= GD_SKILLBASE)
			i = GD_SKILLRANGEMIN + i - GD_SKILLBASE;
		if(i<=0 || i>MAX_SKILL_DB)
			continue;
		skill_db[i].nocast|=atoi(split[1]);
		k++;
	}
	fclose(fp);
	ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n",path);

	return 0;
}

/*===============================================
 * For reading leveluseskillspamount.txt [Celest]
 *-----------------------------------------------
 */
static int skill_read_skillspamount(void)
{
	char *buf,*p;
	struct skill_db *skill = NULL;
	int s, idx, new_flag=1, level=1, sp=0;

	buf=(char *) grfio_reads("data\\leveluseskillspamount.txt",&s);

	if(buf==NULL)
		return -1;

	buf[s]=0;
	for(p=buf;p-buf<s;){
		char buf2[64];

		if (sscanf(p,"%[@]",buf2) == 1) {
			level = 1;
			new_flag = 1;
		} else if (new_flag && sscanf(p,"%[^#]#",buf2) == 1) {
			for (idx=0; skill_names[idx].id != 0; idx++) {
				if (strstr(buf2, skill_names[idx].name) != NULL) {
					skill = &skill_db[ skill_names[idx].id ];
					new_flag = 0;
					break;
				}
			}
		} else if (!new_flag && sscanf(p,"%d#",&sp) == 1) {
			skill->sp[level-1]=sp;
			level++;
		}

		p=strchr(p,10);
		if(!p) break;
		p++;
	}
	aFree(buf);
	ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n","data\\leveluseskillspamount.txt");

	return 0;
}

void skill_reload(void)
{
	skill_readdb();
	if (battle_config.skill_sp_override_grffile)
		skill_read_skillspamount();
}

/*==========================================
 * �X�L��?�W?�����?�?
 *------------------------------------------
 */
int do_init_skill(void)
{
	skill_readdb();
	
	skill_unit_ers = ers_new((uint32)sizeof(struct skill_unit_group));
	skill_timer_ers  = ers_new((uint32)sizeof(struct skill_timerskill));
	
	if (battle_config.skill_sp_override_grffile)
		skill_read_skillspamount();

	add_timer_func_list(skill_unit_timer,"skill_unit_timer");
	add_timer_func_list(skill_castend_id,"skill_castend_id");
	add_timer_func_list(skill_castend_pos,"skill_castend_pos");
	add_timer_func_list(skill_timerskill,"skill_timerskill");
	add_timer_func_list(skill_blockpc_end, "skill_blockpc_end");
	
	add_timer_interval(gettick()+SKILLUNITTIMER_INVERVAL,skill_unit_timer,0,0,SKILLUNITTIMER_INVERVAL);

	return 0;
}

int do_final_skill(void) {
	ers_destroy(skill_unit_ers);
	ers_destroy(skill_timer_ers);
	return 0;
}