path: root/src/map/battle.c

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

#include "../common/cbasetypes.h"
#include "../common/timer.h"
#include "../common/nullpo.h"
#include "../common/malloc.h"
#include "../common/showmsg.h"
#include "../common/ers.h"
#include "../common/random.h"
#include "../common/socket.h"
#include "../common/strlib.h"
#include "../common/utils.h"

#include "map.h"
#include "path.h"
#include "pc.h"
#include "status.h"
#include "skill.h"
#include "homunculus.h"
#include "mercenary.h"
#include "elemental.h"
#include "mob.h"
#include "itemdb.h"
#include "clif.h"
#include "pet.h"
#include "guild.h"
#include "party.h"
#include "battle.h"
#include "battleground.h"
#include "chrif.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

int attr_fix_table[4][ELE_MAX][ELE_MAX];

struct Battle_Config battle_config;
static struct eri *delay_damage_ers; //For battle delay damage structures.

int battle_getcurrentskill(struct block_list *bl)   //Returns the current/last skill in use by this bl.
{
    struct unit_data *ud;

    if (bl->type == BL_SKILL) {
        struct skill_unit *su = (struct skill_unit *)bl;
        return su->group?su->group->skill_id:0;
    }

    ud = unit_bl2ud(bl);

    return ud?ud->skillid:0;
}

/*==========================================
 * Get random targetting enemy
 *------------------------------------------*/
static int battle_gettargeted_sub(struct block_list *bl, va_list ap)
{
    struct block_list **bl_list;
    struct unit_data *ud;
    int target_id;
    int *c;

    bl_list = va_arg(ap, struct block_list **);
    c = va_arg(ap, int *);
    target_id = va_arg(ap, int);

    if (bl->id == target_id)
        return 0;

    if (*c >= 24)
        return 0;

    if (!(ud = unit_bl2ud(bl)))
        return 0;

    if (ud->target == target_id || ud->skilltarget == target_id) {
        bl_list[(*c)++] = bl;
        return 1;
    }

    return 0;
}

struct block_list *battle_gettargeted(struct block_list *target) {
    struct block_list *bl_list[24];
    int c = 0;
    nullpo_retr(NULL, target);

    memset(bl_list, 0, sizeof(bl_list));
    map_foreachinrange(battle_gettargeted_sub, target, AREA_SIZE, BL_CHAR, bl_list, &c, target->id);
    if (c == 0)
        return NULL;
    if (c > 24)
        c = 24;
    return bl_list[rnd()%c];
}


//Returns the id of the current targetted character of the passed bl. [Skotlex]
int battle_gettarget(struct block_list *bl)
{

    switch (bl->type) {
        case BL_PC:
            return ((struct map_session_data *)bl)->ud.target;
        case BL_MOB:
            return ((struct mob_data *)bl)->target_id;
        case BL_PET:
            return ((struct pet_data *)bl)->target_id;
        case BL_HOM:
            return ((struct homun_data *)bl)->ud.target;
        case BL_MER:
            return ((struct mercenary_data *)bl)->ud.target;
        case BL_ELEM:
            return ((struct elemental_data *)bl)->ud.target;
    }

    return 0;
}

static int battle_getenemy_sub(struct block_list *bl, va_list ap)
{
    struct block_list **bl_list;
    struct block_list *target;
    int *c;

    bl_list = va_arg(ap, struct block_list **);
    c = va_arg(ap, int *);
    target = va_arg(ap, struct block_list *);

    if (bl->id == target->id)
        return 0;

    if (*c >= 24)
        return 0;

    if (status_isdead(bl))
        return 0;

    if (battle_check_target(target, bl, BCT_ENEMY) > 0) {
        bl_list[(*c)++] = bl;
        return 1;
    }

    return 0;
}

// Picks a random enemy of the given type (BL_PC, BL_CHAR, etc) within the range given. [Skotlex]
struct block_list *battle_getenemy(struct block_list *target, int type, int range) {
    struct block_list *bl_list[24];
    int c = 0;

    memset(bl_list, 0, sizeof(bl_list));
    map_foreachinrange(battle_getenemy_sub, target, range, type, bl_list, &c, target);

    if (c == 0)
        return NULL;

    if (c > 24)
        c = 24;

    return bl_list[rnd()%c];
}
static int battle_getenemyarea_sub(struct block_list *bl, va_list ap)
{
    struct block_list **bl_list, *src;
    int *c, ignore_id;

    bl_list = va_arg(ap, struct block_list **);
    c = va_arg(ap, int *);
    src = va_arg(ap, struct block_list *);
    ignore_id = va_arg(ap, int);

    if (bl->id == src->id || bl->id == ignore_id)
        return 0; // Ignores Caster and a possible pre-target

    if (*c >= 23)
        return 0;

    if (status_isdead(bl))
        return 0;

    if (battle_check_target(src, bl, BCT_ENEMY) > 0) { // Is Enemy!...
        bl_list[(*c)++] = bl;
        return 1;
    }

    return 0;
}

// Pick a random enemy
struct block_list *battle_getenemyarea(struct block_list *src, int x, int y, int range, int type, int ignore_id) {
    struct block_list *bl_list[24];
    int c = 0;

    memset(bl_list, 0, sizeof(bl_list));
    map_foreachinarea(battle_getenemyarea_sub, src->m, x - range, y - range, x + range, y + range, type, bl_list, &c, src, ignore_id);

    if (c == 0)
        return NULL;
    if (c >= 24)
        c = 23;

    return bl_list[rnd()%c];
}

// Dammage delayed info
struct delay_damage {
    int src_id;
    int target_id;
    int damage;
    int delay;
    unsigned short distance;
    unsigned short skill_lv;
    unsigned short skill_id;
    enum damage_lv dmg_lv;
    unsigned short attack_type;
};

int battle_delay_damage_sub(int tid, unsigned int tick, int id, intptr_t data)
{
    struct delay_damage *dat = (struct delay_damage *)data;

    if (dat) {
        struct block_list *src;
        struct block_list *target = map_id2bl(dat->target_id);

        if (!target || status_isdead(target)) { /* nothing we can do */
            ers_free(delay_damage_ers, dat);
            return 0;
        }

        src = map_id2bl(dat->src_id);

        if (src && target->m == src->m &&
            (target->type != BL_PC || ((TBL_PC *)target)->invincible_timer == INVALID_TIMER) &&
            check_distance_bl(src, target, dat->distance)) { //Check to see if you haven't teleported. [Skotlex]
            map_freeblock_lock();
            status_fix_damage(src, target, dat->damage, dat->delay);
            if (dat->attack_type && !status_isdead(target))
                skill_additional_effect(src,target,dat->skill_id,dat->skill_lv,dat->attack_type,dat->dmg_lv,tick);
            if (dat->dmg_lv > ATK_BLOCK && dat->attack_type)
                skill_counter_additional_effect(src,target,dat->skill_id,dat->skill_lv,dat->attack_type,tick);
            map_freeblock_unlock();
        } else if (!src && dat->skill_id == CR_REFLECTSHIELD) {
            /**
             * it was monster reflected damage, and the monster died, we pass the damage to the character as expected
             **/
            map_freeblock_lock();
            status_fix_damage(target, target, dat->damage, dat->delay);
            map_freeblock_unlock();
        }
    }
    ers_free(delay_damage_ers, dat);
    return 0;
}

int battle_delay_damage(unsigned int tick, int amotion, struct block_list *src, struct block_list *target, int attack_type, int skill_id, int skill_lv, int damage, enum damage_lv dmg_lv, int ddelay)
{
    struct delay_damage *dat;
    struct status_change *sc;
    nullpo_ret(src);
    nullpo_ret(target);

    sc = status_get_sc(target);

    if (sc && sc->data[SC_DEVOTION] && damage > 0 && skill_id != PA_PRESSURE && skill_id != CR_REFLECTSHIELD)
        damage = 0;

    if (!battle_config.delay_battle_damage || amotion <= 1) {
        map_freeblock_lock();
        status_fix_damage(src, target, damage, ddelay); // We have to seperate here between reflect damage and others [icescope]
        if (attack_type && !status_isdead(target))
            skill_additional_effect(src, target, skill_id, skill_lv, attack_type, dmg_lv, gettick());
        if (dmg_lv > ATK_BLOCK && attack_type)
            skill_counter_additional_effect(src, target, skill_id, skill_lv, attack_type, gettick());
        map_freeblock_unlock();
        return 0;
    }
    dat = ers_alloc(delay_damage_ers, struct delay_damage);
    dat->src_id = src->id;
    dat->target_id = target->id;
    dat->skill_id = skill_id;
    dat->skill_lv = skill_lv;
    dat->attack_type = attack_type;
    dat->damage = damage;
    dat->dmg_lv = dmg_lv;
    dat->delay = ddelay;
    dat->distance = distance_bl(src, target)+10; //Attack should connect regardless unless you teleported.
    if (src->type != BL_PC && amotion > 1000)
        amotion = 1000; //Aegis places a damage-delay cap of 1 sec to non player attacks. [Skotlex]

    add_timer(tick+amotion, battle_delay_damage_sub, 0, (intptr_t)dat);

    return 0;
}
int battle_attr_ratio(int atk_elem,int def_type, int def_lv)
{

    if (atk_elem < 0 || atk_elem >= ELE_MAX)
        return 100;

    if (def_type < 0 || def_type > ELE_MAX || def_lv < 1 || def_lv > 4)
        return 100;

    return attr_fix_table[def_lv-1][atk_elem][def_type];
}

/*==========================================
 * Does attribute fix modifiers.
 * Added passing of the chars so that the status changes can affect it. [Skotlex]
 * Note: Passing src/target == NULL is perfectly valid, it skips SC_ checks.
 *------------------------------------------*/
int battle_attr_fix(struct block_list *src, struct block_list *target, int damage,int atk_elem,int def_type, int def_lv)
{
    struct status_change *sc=NULL, *tsc=NULL;
    int ratio;

    if (src) sc = status_get_sc(src);
    if (target) tsc = status_get_sc(target);

    if (atk_elem < 0 || atk_elem >= ELE_MAX)
        atk_elem = rnd()%ELE_MAX;

    if (def_type < 0 || def_type > ELE_MAX ||
        def_lv < 1 || def_lv > 4) {
        ShowError("battle_attr_fix: unknown attr type: atk=%d def_type=%d def_lv=%d\n",atk_elem,def_type,def_lv);
        return damage;
    }

    ratio = attr_fix_table[def_lv-1][atk_elem][def_type];
    if (sc && sc->count) {
        if (sc->data[SC_VOLCANO] && atk_elem == ELE_FIRE)
            ratio += enchant_eff[sc->data[SC_VOLCANO]->val1-1];
        if (sc->data[SC_VIOLENTGALE] && atk_elem == ELE_WIND)
            ratio += enchant_eff[sc->data[SC_VIOLENTGALE]->val1-1];
        if (sc->data[SC_DELUGE] && atk_elem == ELE_WATER)
            ratio += enchant_eff[sc->data[SC_DELUGE]->val1-1];
    }
    if (target && target->type == BL_SKILL) {
        if (atk_elem == ELE_FIRE && battle_getcurrentskill(target) == GN_WALLOFTHORN) {
            struct skill_unit *su = (struct skill_unit *)target;
            struct skill_unit_group *sg;
            struct block_list *src;
            int x,y;

            if (!su || !su->alive || (sg = su->group) == NULL || !sg || sg->val3 == -1 ||
                (src = map_id2bl(sg->src_id)) == NULL || status_isdead(src))
                return 0;

            if (sg->unit_id != UNT_FIREWALL) {
                x = sg->val3 >> 16;
                y = sg->val3 & 0xffff;
                skill_unitsetting(src,su->group->skill_id,su->group->skill_lv,x,y,1);
                sg->val3 = -1;
                sg->limit = DIFF_TICK(gettick(),sg->tick)+300;
            }
        }
    }
    if (tsc && tsc->count) {  //since an atk can only have one type let's optimise this a bit
        switch (atk_elem) {
            case ELE_FIRE:
                if (tsc->data[SC_SPIDERWEB]) {
                    tsc->data[SC_SPIDERWEB]->val1 = 0; // free to move now
                    if (tsc->data[SC_SPIDERWEB]->val2-- > 0)
                        damage <<= 1; // double damage
                    if (tsc->data[SC_SPIDERWEB]->val2 == 0)
                        status_change_end(target, SC_SPIDERWEB, INVALID_TIMER);
                }
                if (tsc->data[SC_THORNSTRAP])
                    status_change_end(target, SC_THORNSTRAP, INVALID_TIMER);
                if (tsc->data[SC_FIRE_CLOAK_OPTION])
                    damage -= damage * tsc->data[SC_FIRE_CLOAK_OPTION]->val2 / 100;
                if (tsc->data[SC_CRYSTALIZE] && target->type != BL_MOB)
                    status_change_end(target, SC_CRYSTALIZE, INVALID_TIMER);
                if (tsc->data[SC_EARTH_INSIGNIA]) damage += damage/2;
                if (tsc->data[SC_ASH]) damage += damage/2; //150%
                break;
            case ELE_HOLY:
                if (tsc->data[SC_ORATIO]) ratio += tsc->data[SC_ORATIO]->val1 * 2;
                break;
            case ELE_POISON:
                if (tsc->data[SC_VENOMIMPRESS]) ratio += tsc->data[SC_VENOMIMPRESS]->val2;
                break;
            case ELE_WIND:
                if (tsc->data[SC_CRYSTALIZE] && target->type != BL_MOB) damage += damage/2;
                if (tsc->data[SC_WATER_INSIGNIA]) damage += damage/2;
                break;
            case ELE_WATER:
                if (tsc->data[SC_FIRE_INSIGNIA]) damage += damage/2;
                break;
            case ELE_EARTH:
                if (tsc->data[SC_WIND_INSIGNIA]) damage += damage/2;
                break;
        }
    } //end tsc check
    if (src && src->type == BL_PC) {
        struct map_session_data *sd = BL_CAST(BL_PC, src);
        int s;

        ARR_FIND(1, 6, s, sd->talisman[s] > 0);

        if (s < 5 && atk_elem == s)
            ratio += sd->talisman[s] * 2; // +2% custom value
    }
    if (target && target->type == BL_PC) {
        struct map_session_data *tsd = BL_CAST(BL_PC, target);
        int t;

        ARR_FIND(1, 6, t, tsd->talisman[t] > 0);

        if (t < 5 && atk_elem == t)
            damage -= damage * tsd->talisman[t] * 3 / 100; // -3% custom value
    }
    return damage*ratio/100;
}

/*==========================================
 * Check dammage trough status.
 * ATK may be MISS, BLOCKED FAIL, reduc, increase, end status...
 * After this we apply bg/gvg reduction
 *------------------------------------------*/
int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damage *d,int damage,int skill_num,int skill_lv)
{
    struct map_session_data *sd = NULL;
    struct status_change *sc;
    struct status_change_entry *sce;
    int div_ = d->div_, flag = d->flag;

    nullpo_ret(bl);

    if (!damage)
        return 0;
    if (battle_config.ksprotection && mob_ksprotected(src, bl))
        return 0;

    if (bl->type == BL_PC) {
        sd=(struct map_session_data *)bl;
        //Special no damage states
        if (flag&BF_WEAPON && sd->special_state.no_weapon_damage)
            damage -= damage*sd->special_state.no_weapon_damage/100;

        if (flag&BF_MAGIC && sd->special_state.no_magic_damage)
            damage -= damage*sd->special_state.no_magic_damage/100;

        if (flag&BF_MISC && sd->special_state.no_misc_damage)
            damage -= damage*sd->special_state.no_misc_damage/100;

        if (!damage) return 0;
    }

    sc = status_get_sc(bl);

    if (sc && sc->data[SC_INVINCIBLE] && !sc->data[SC_INVINCIBLEOFF])
        return 1;

    if (skill_num == PA_PRESSURE)
        return damage; //This skill bypass everything else.

    if (sc && sc->count) {
        //First, sc_*'s that reduce damage to 0.
        if (sc->data[SC_BASILICA] && !(status_get_mode(src)&MD_BOSS)) {
            d->dmg_lv = ATK_BLOCK;
            return 0;
        }
        if (sc->data[SC_WHITEIMPRISON] && skill_num != HW_GRAVITATION) {  // Gravitation and Pressure do damage without removing the effect
            if (skill_num == MG_NAPALMBEAT ||
                skill_num == MG_SOULSTRIKE ||
                skill_num == WL_SOULEXPANSION ||
                (skill_num && skill_get_ele(skill_num, skill_lv) == ELE_GHOST) ||
                (!skill_num && (status_get_status_data(src))->rhw.ele == ELE_GHOST)
               ) {
                if (skill_num == WL_SOULEXPANSION)
                    damage <<= 1; // If used against a player in White Imprison, the skill deals double damage.
                status_change_end(bl,SC_WHITEIMPRISON,INVALID_TIMER); // Those skills do damage and removes effect
            } else {
                d->dmg_lv = ATK_BLOCK;
                return 0;
            }
        }

        if (sc->data[SC_ZEPHYR] &&
            flag&(BF_LONG|BF_SHORT)) {
            d->dmg_lv = ATK_BLOCK;
            return 0;
        }

        if (sc->data[SC_SAFETYWALL] && (flag&(BF_SHORT|BF_MAGIC))==BF_SHORT) {
            struct skill_unit_group *group = skill_id2group(sc->data[SC_SAFETYWALL]->val3);
            int skill_id = sc->data[SC_SAFETYWALL]->val2;
            if (group) {
                if (skill_id == MH_STEINWAND) {
                    if (--group->val2<=0)
                        skill_delunitgroup(group);
                    d->dmg_lv = ATK_BLOCK;
                    return 0;
                }
                /**
                 * in RE, SW possesses a lifetime equal to 3 times the caster's health
                 **/
#ifdef RENEWAL
                if ((group->val2 - damage) > 0) {
                    group->val2 -= damage;
                    d->dmg_lv = ATK_BLOCK;
                    return 0;
                } else
                    damage -= group->val2;
                skill_delunitgroup(group);
#else
                if (--group->val2<=0)
                    skill_delunitgroup(group);
                d->dmg_lv = ATK_BLOCK;
                return 0;
#endif
            }
            status_change_end(bl, SC_SAFETYWALL, INVALID_TIMER);
        }

        if ((sc->data[SC_PNEUMA] && (flag&(BF_MAGIC|BF_LONG)) == BF_LONG) || sc->data[SC__MANHOLE]) {
            d->dmg_lv = ATK_BLOCK;
            return 0;
        }
        if (sc->data[SC_WEAPONBLOCKING] && flag&(BF_SHORT|BF_WEAPON) && rnd()%100 < sc->data[SC_WEAPONBLOCKING]->val2) {
            clif_skill_nodamage(bl,src,GC_WEAPONBLOCKING,1,1);
            d->dmg_lv = ATK_BLOCK;
            sc_start2(bl,SC_COMBO,100,GC_WEAPONBLOCKING,src->id,2000);
            return 0;
        }
        if ((sce=sc->data[SC_AUTOGUARD]) && flag&BF_WEAPON && !(skill_get_nk(skill_num)&NK_NO_CARDFIX_ATK) && rnd()%100 < sce->val2) {
            int delay;
            clif_skill_nodamage(bl,bl,CR_AUTOGUARD,sce->val1,1);
            // different delay depending on skill level [celest]
            if (sce->val1 <= 5)
                delay = 300;
            else if (sce->val1 > 5 && sce->val1 <= 9)
                delay = 200;
            else
                delay = 100;
            unit_set_walkdelay(bl, gettick(), delay, 1);

            if (sc->data[SC_SHRINK] && rnd()%100<5*sce->val1)
                skill_blown(bl,src,skill_get_blewcount(CR_SHRINK,1),-1,0);
            return 0;
        }

        if ((sce = sc->data[SC_MILLENNIUMSHIELD]) && sce->val2 > 0 && damage > 0) {
            clif_skill_nodamage(bl, bl, RK_MILLENNIUMSHIELD, 1, 1);
            sce->val3 -= damage; // absorb damage
            d->dmg_lv = ATK_BLOCK;
            sc_start(bl,SC_STUN,15,0,skill_get_time2(RK_MILLENNIUMSHIELD,sce->val1)); // There is a chance to be stuned when one shield is broken.
            if (sce->val3 <= 0) {  // Shield Down
                sce->val2--;
                if (sce->val2 > 0) {
                    if (sd)
                        clif_millenniumshield(sd,sce->val2);
                    sce->val3 = 1000; // Next Shield
                } else
                    status_change_end(bl,SC_MILLENNIUMSHIELD,INVALID_TIMER); // All shields down
            }
            return 0;
        }


        if ((sce=sc->data[SC_PARRYING]) && flag&BF_WEAPON && skill_num != WS_CARTTERMINATION && rnd()%100 < sce->val2) {
            // attack blocked by Parrying
            clif_skill_nodamage(bl, bl, LK_PARRYING, sce->val1,1);
            return 0;
        }

        if (sc->data[SC_DODGE] && (!sc->opt1 || sc->opt1 == OPT1_BURNING) &&
            (flag&BF_LONG || sc->data[SC_SPURT])
            && rnd()%100 < 20) {
            if (sd && pc_issit(sd)) pc_setstand(sd); //Stand it to dodge.
            clif_skill_nodamage(bl,bl,TK_DODGE,1,1);
            if (!sc->data[SC_COMBO])
                sc_start4(bl, SC_COMBO, 100, TK_JUMPKICK, src->id, 1, 0, 2000);
            return 0;
        }

        if (sc->data[SC_HERMODE] && flag&BF_MAGIC)
            return 0;

        if (sc->data[SC_TATAMIGAESHI] && (flag&(BF_MAGIC|BF_LONG)) == BF_LONG)
            return 0;

        if (sc->data[SC_NEUTRALBARRIER] && (flag&(BF_MAGIC|BF_LONG)) == (BF_MAGIC|BF_LONG)) {
            d->dmg_lv = ATK_MISS;
            return 0;
        }

        if ((sce=sc->data[SC_KAUPE]) && rnd()%100 < sce->val2) {
            //Kaupe blocks damage (skill or otherwise) from players, mobs, homuns, mercenaries.
            clif_specialeffect(bl, 462, AREA);
            //Shouldn't end until Breaker's non-weapon part connects.
            if (skill_num != ASC_BREAKER || !(flag&BF_WEAPON))
                if (--(sce->val3) <= 0) //We make it work like Safety Wall, even though it only blocks 1 time.
                    status_change_end(bl, SC_KAUPE, INVALID_TIMER);
            return 0;
        }

        if (flag&BF_MAGIC && (sce=sc->data[SC_PRESTIGE]) && rnd()%100 < sce->val2) {
            clif_specialeffect(bl, 462, AREA); // Still need confirm it.
            return 0;
        }

        if (((sce=sc->data[SC_UTSUSEMI]) || sc->data[SC_BUNSINJYUTSU])
            && flag&BF_WEAPON && !(skill_get_nk(skill_num)&NK_NO_CARDFIX_ATK)) {

            skill_additional_effect(src, bl, skill_num, skill_lv, flag, ATK_BLOCK, gettick());
            if (!status_isdead(src))
                skill_counter_additional_effect(src, bl, skill_num, skill_lv, flag, gettick());
            if (sce) {
                clif_specialeffect(bl, 462, AREA);
                skill_blown(src,bl,sce->val3,-1,0);
            }
            //Both need to be consumed if they are active.
            if (sce && --(sce->val2) <= 0)
                status_change_end(bl, SC_UTSUSEMI, INVALID_TIMER);
            if ((sce=sc->data[SC_BUNSINJYUTSU]) && --(sce->val2) <= 0)
                status_change_end(bl, SC_BUNSINJYUTSU, INVALID_TIMER);

            return 0;
        }

        //Now damage increasing effects
        if (sc->data[SC_AETERNA] && skill_num != PF_SOULBURN) {
            if (src->type != BL_MER || skill_num == 0)
                damage <<= 1; // Lex Aeterna only doubles damage of regular attacks from mercenaries

            if (skill_num != ASC_BREAKER || !(flag&BF_WEAPON))
                status_change_end(bl, SC_AETERNA, INVALID_TIMER); //Shouldn't end until Breaker's non-weapon part connects.
        }

#ifdef RENEWAL
        if (sc->data[SC_RAID]) {
            damage += 20*damage/100;

            if (--sc->data[SC_RAID]->val1 == 0)
                status_change_end(bl, SC_RAID, INVALID_TIMER);
        }
#endif

        if (damage) {
            struct map_session_data *tsd = BL_CAST(BL_PC, src);
            if (sc->data[SC_DEEPSLEEP]) {
                damage += damage / 2; // 1.5 times more damage while in Deep Sleep.
                status_change_end(bl,SC_DEEPSLEEP,INVALID_TIMER);
            }
            if (tsd && sd && sc->data[SC_CRYSTALIZE] && flag&BF_WEAPON) {
                switch (tsd->status.weapon) {
                    case W_MACE:
                    case W_2HMACE:
                    case W_1HAXE:
                    case W_2HAXE:
                        damage = damage * 150 / 100;
                        break;
                    case W_MUSICAL:
                    case W_WHIP:
                        if (!sd->state.arrow_atk)
                            break;
                    case W_BOW:
                    case W_REVOLVER:
                    case W_RIFLE:
                    case W_GATLING:
                    case W_SHOTGUN:
                    case W_GRENADE:
                    case W_DAGGER:
                    case W_1HSWORD:
                    case W_2HSWORD:
                        damage = damage * 50 / 100;
                        break;
                }
            }
            if (sc->data[SC_VOICEOFSIREN])
                status_change_end(bl,SC_VOICEOFSIREN,INVALID_TIMER);
        }


        //Finally damage reductions....
        // Assumptio doubles the def & mdef on RE mode, otherwise gives a reduction on the final damage. [Igniz]
#ifndef RENEWAL
        if (sc->data[SC_ASSUMPTIO]) {
            if (map_flag_vs(bl->m))
                damage = damage*2/3; //Receive 66% damage
            else
                damage >>= 1; //Receive 50% damage
        }
#endif

        if (sc->data[SC_DEFENDER] &&
            (flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
            damage=damage*(100-sc->data[SC_DEFENDER]->val2)/100;

        if (sc->data[SC_ADJUSTMENT] &&
            (flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
            damage -= 20*damage/100;

        if (sc->data[SC_FOGWALL] && skill_num != RK_DRAGONBREATH) {
            if (flag&BF_SKILL) //25% reduction
                damage -= 25*damage/100;
            else if ((flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
                damage >>= 2; //75% reduction
        }

        // Compressed code, fixed by map.h [Epoque]
        if (src->type == BL_MOB) {
            int i;
            if (sc->data[SC_MANU_DEF])
                for (i=0; ARRAYLENGTH(mob_manuk)>i; i++)
                    if (mob_manuk[i]==((TBL_MOB *)src)->class_) {
                        damage -= sc->data[SC_MANU_DEF]->val1*damage/100;
                        break;
                    }
            if (sc->data[SC_SPL_DEF])
                for (i=0; ARRAYLENGTH(mob_splendide)>i; i++)
                    if (mob_splendide[i]==((TBL_MOB *)src)->class_) {
                        damage -= sc->data[SC_SPL_DEF]->val1*damage/100;
                        break;
                    }
        }

        if ((sce=sc->data[SC_ARMOR]) && //NPC_DEFENDER
            sce->val3&flag && sce->val4&flag)
            damage -= damage*sc->data[SC_ARMOR]->val2/100;

#ifdef RENEWAL
        if (sc->data[SC_ENERGYCOAT] && (flag&BF_WEAPON || flag&BF_MAGIC) && skill_num != WS_CARTTERMINATION)
#else
        if (sc->data[SC_ENERGYCOAT] && flag&BF_WEAPON && skill_num != WS_CARTTERMINATION)
#endif
        {
            struct status_data *status = status_get_status_data(bl);
            int per = 100*status->sp / status->max_sp -1; //100% should be counted as the 80~99% interval
            per /=20; //Uses 20% SP intervals.
            //SP Cost: 1% + 0.5% per every 20% SP
            if (!status_charge(bl, 0, (10+5*per)*status->max_sp/1000))
                status_change_end(bl, SC_ENERGYCOAT, INVALID_TIMER);
            //Reduction: 6% + 6% every 20%
            damage -= damage * 6 * (1+per) / 100;
        }
        if (sc->data[SC_GRANITIC_ARMOR]) {
            damage -= damage * sc->data[SC_GRANITIC_ARMOR]->val2/100;
        }
        if (sc->data[SC_PAIN_KILLER]) {
            damage -= damage * sc->data[SC_PAIN_KILLER]->val3/100;
        }
        if ((sce=sc->data[SC_MAGMA_FLOW]) && (rnd()%100 <= sce->val2)) {
            skill_castend_damage_id(bl,src,MH_MAGMA_FLOW,sce->val1,gettick(),0);
        }

        /**
         * In renewal steel body reduces all incoming damage by 1/10
         **/
#ifdef RENEWAL
        if (sc->data[SC_STEELBODY]) {
            damage = damage > 10 ? damage / 10 : 1;
        }
#endif

        //Finally added to remove the status of immobile when aimedbolt is used. [Jobbie]
        if (skill_num == RA_AIMEDBOLT && (sc->data[SC_BITE] || sc->data[SC_ANKLE] || sc->data[SC_ELECTRICSHOCKER])) {
            status_change_end(bl, SC_BITE, INVALID_TIMER);
            status_change_end(bl, SC_ANKLE, INVALID_TIMER);
            status_change_end(bl, SC_ELECTRICSHOCKER, INVALID_TIMER);
        }

        //Finally Kyrie because it may, or not, reduce damage to 0.
        if ((sce = sc->data[SC_KYRIE]) && damage > 0) {
            sce->val2-=damage;
            if (flag&BF_WEAPON || skill_num == TF_THROWSTONE) {
                if (sce->val2>=0)
                    damage=0;
                else
                    damage=-sce->val2;
            }
            if ((--sce->val3)<=0 || (sce->val2<=0) || skill_num == AL_HOLYLIGHT)
                status_change_end(bl, SC_KYRIE, INVALID_TIMER);
        }

        if (sc->data[SC_MEIKYOUSISUI] && rand()%100 < 40)  // custom value
            damage = 0;


        if (!damage) return 0;

        if ((sce = sc->data[SC_LIGHTNINGWALK]) && flag&BF_LONG && rnd()%100 < sce->val1) {
            int dx[8]= {0,-1,-1,-1,0,1,1,1};
            int dy[8]= {1,1,0,-1,-1,-1,0,1};
            int dir = map_calc_dir(bl, src->x, src->y);
            if (unit_movepos(bl, src->x-dx[dir], src->y-dy[dir], 1, 1)) {
                clif_slide(bl,src->x-dx[dir],src->y-dy[dir]);
                unit_setdir(bl, dir);
            }
            d->dmg_lv = ATK_DEF;
            status_change_end(bl, SC_LIGHTNINGWALK, INVALID_TIMER);
            return 0;
        }

        //Probably not the most correct place, but it'll do here
        //(since battle_drain is strictly for players currently)
        if ((sce=sc->data[SC_BLOODLUST]) && flag&BF_WEAPON && damage > 0 &&
            rnd()%100 < sce->val3)
            status_heal(src, damage*sce->val4/100, 0, 3);

        if (sd && (sce = sc->data[SC_FORCEOFVANGUARD]) && flag&BF_WEAPON && rnd()%100 < sce->val2)
            pc_addspiritball(sd,skill_get_time(LG_FORCEOFVANGUARD,sce->val1),sce->val3);
        if (sc->data[SC_STYLE_CHANGE] && rnd() % 100 < 50) {
            TBL_HOM *hd = BL_CAST(BL_HOM,bl);
            if (hd) hom_addspiritball(hd, 10); //add a sphere
        }

        if (sc->data[SC__DEADLYINFECT] && damage > 0 && rnd()%100 < 65 + 5 * sc->data[SC__DEADLYINFECT]->val1)
            status_change_spread(bl, src); // Deadly infect attacked side

        if (sc && sc->data[SC__SHADOWFORM]) {
            struct block_list *s_bl = map_id2bl(sc->data[SC__SHADOWFORM]->val2);
            if (!s_bl) {  // If the shadow form target is not present remove the sc.
                status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
            } else if (status_isdead(s_bl) || !battle_check_target(src,s_bl,BCT_ENEMY)) { // If the shadow form target is dead or not your enemy remove the sc in both.
                status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
                if (s_bl->type == BL_PC)
                    ((TBL_PC *)s_bl)->shadowform_id = 0;
            } else {
                if ((--sc->data[SC__SHADOWFORM]->val3) < 0) {  // If you have exceded max hits supported, remove the sc in both.
                    status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
                    if (s_bl->type == BL_PC)
                        ((TBL_PC *)s_bl)->shadowform_id = 0;
                } else {
                    status_damage(src, s_bl, damage, 0, clif_damage(s_bl, s_bl, gettick(), 500, 500, damage, -1, 0, 0), 0);
                    return ATK_NONE;
                }
            }
        }

    }

    //SC effects from caster side.
    sc = status_get_sc(src);

    if (sc && sc->count) {
        if (sc->data[SC_INVINCIBLE] && !sc->data[SC_INVINCIBLEOFF])
            damage += damage * 75 / 100;
        // [Epoque]
        if (bl->type == BL_MOB) {
            int i;

            if (((sce=sc->data[SC_MANU_ATK]) && (flag&BF_WEAPON)) ||
                ((sce=sc->data[SC_MANU_MATK]) && (flag&BF_MAGIC))
               )
                for (i=0; ARRAYLENGTH(mob_manuk)>i; i++)
                    if (((TBL_MOB *)bl)->class_==mob_manuk[i]) {
                        damage += damage*sce->val1/100;
                        break;
                    }
            if (((sce=sc->data[SC_SPL_ATK]) && (flag&BF_WEAPON)) ||
                ((sce=sc->data[SC_SPL_MATK]) && (flag&BF_MAGIC))
               )
                for (i=0; ARRAYLENGTH(mob_splendide)>i; i++)
                    if (((TBL_MOB *)bl)->class_==mob_splendide[i]) {
                        damage += damage*sce->val1/100;
                        break;
                    }
        }
        if (sc->data[SC_POISONINGWEAPON] && skill_num != GC_VENOMPRESSURE && (flag&BF_WEAPON) && damage > 0 && rnd()%100 < sc->data[SC_POISONINGWEAPON]->val3)
            sc_start(bl,sc->data[SC_POISONINGWEAPON]->val2,100,sc->data[SC_POISONINGWEAPON]->val1,skill_get_time2(GC_POISONINGWEAPON, 1));
        if (sc->data[SC__DEADLYINFECT] && damage > 0 && rnd()%100 < 65 + 5 * sc->data[SC__DEADLYINFECT]->val1)
            status_change_spread(src, bl);
        if (sc->data[SC_STYLE_CHANGE] && rnd() % 100 < 50) {
            TBL_HOM *hd = BL_CAST(BL_HOM,bl);
            if (hd) hom_addspiritball(hd, 10);
        }
    }

    if (battle_config.pk_mode && sd && bl->type == BL_PC && damage && map[bl->m].flag.pvp) {
        if (flag & BF_SKILL) { //Skills get a different reduction than non-skills. [Skotlex]
            if (flag&BF_WEAPON)
                damage = damage * battle_config.pk_weapon_damage_rate/100;
            if (flag&BF_MAGIC)
                damage = damage * battle_config.pk_magic_damage_rate/100;
            if (flag&BF_MISC)
                damage = damage * battle_config.pk_misc_damage_rate/100;
        } else { //Normal attacks get reductions based on range.
            if (flag & BF_SHORT)
                damage = damage * battle_config.pk_short_damage_rate/100;
            if (flag & BF_LONG)
                damage = damage * battle_config.pk_long_damage_rate/100;
        }
        if (!damage) damage  = 1;
    }

    if (battle_config.skill_min_damage && damage > 0 && damage < div_) {
        if ((flag&BF_WEAPON && battle_config.skill_min_damage&1)
            || (flag&BF_MAGIC && battle_config.skill_min_damage&2)
            || (flag&BF_MISC && battle_config.skill_min_damage&4)
           )
            damage = div_;
    }

    if (bl->type == BL_MOB && !status_isdead(bl) && src != bl) {
        if (damage > 0)
            mobskill_event((TBL_MOB *)bl,src,gettick(),flag);
        if (skill_num)
            mobskill_event((TBL_MOB *)bl,src,gettick(),MSC_SKILLUSED|(skill_num<<16));
    }
    if (sd) {
        if (pc_ismadogear(sd) && rnd()%100 < 50) {
            short element = skill_get_ele(skill_num, skill_lv);
            if (!skill_num || element == -1) {  //Take weapon's element
                struct status_data *sstatus = NULL;
                if (src->type == BL_PC && ((TBL_PC *)src)->bonus.arrow_ele)
                    element = ((TBL_PC *)src)->bonus.arrow_ele;
                else if ((sstatus = status_get_status_data(src))) {
                    element = sstatus->rhw.ele;
                }
            } else if (element == -2) //Use enchantment's element
                element = status_get_attack_sc_element(src,status_get_sc(src));
            else if (element == -3)  //Use random element
                element = rnd()%ELE_MAX;
            if (element == ELE_FIRE || element == ELE_WATER)
                pc_overheat(sd,element == ELE_FIRE ? 1 : -1);
        }
    }

    return damage;
}

/*==========================================
 * Calculates BG related damage adjustments.
 *------------------------------------------*/
int battle_calc_bg_damage(struct block_list *src, struct block_list *bl, int damage, int div_, int skill_num, int skill_lv, int flag)
{
    if (!damage)
        return 0;

    if (bl->type == BL_MOB) {
        struct mob_data *md = BL_CAST(BL_MOB, bl);
        if (map[bl->m].flag.battleground && (md->class_ == MOBID_BLUE_CRYST || md->class_ == MOBID_PINK_CRYST) && flag&BF_SKILL)
            return 0; // Crystal cannot receive skill damage on battlegrounds
    }

    switch (skill_num) {
        case PA_PRESSURE:
        case HW_GRAVITATION:
        case NJ_ZENYNAGE:
        case KO_MUCHANAGE:
            break;
        default:
            if (flag&BF_SKILL) {
                //Skills get a different reduction than non-skills. [Skotlex]
                if (flag&BF_WEAPON)
                    damage = damage * battle_config.bg_weapon_damage_rate/100;
                if (flag&BF_MAGIC)
                    damage = damage * battle_config.bg_magic_damage_rate/100;
                if (flag&BF_MISC)
                    damage = damage * battle_config.bg_misc_damage_rate/100;
            } else {
                //Normal attacks get reductions based on range.
                if (flag&BF_SHORT)
                    damage = damage * battle_config.bg_short_damage_rate/100;
                if (flag&BF_LONG)
                    damage = damage * battle_config.bg_long_damage_rate/100;
            }

            if (!damage) damage = 1;
    }

    return damage;
}

/*==========================================
 * Calculates GVG related damage adjustments.
 *------------------------------------------*/
int battle_calc_gvg_damage(struct block_list *src,struct block_list *bl,int damage,int div_,int skill_num,int skill_lv,int flag)
{
    struct mob_data *md = BL_CAST(BL_MOB, bl);
    int class_ = status_get_class(bl);

    if (!damage) //No reductions to make.
        return 0;

    if (md && md->guardian_data) {
        if (class_ == MOBID_EMPERIUM && flag&BF_SKILL) {
            //Skill immunity.
            switch (skill_num) {
#ifndef RENEWAL
                case MO_TRIPLEATTACK:
#endif
                case HW_GRAVITATION:
                    break;
                default:
                    return 0;
            }
        }
        if (src->type != BL_MOB) {
            struct guild *g = guild_search(status_get_guild_id(src));

            if (class_ == MOBID_EMPERIUM && (!g || guild_checkskill(g,GD_APPROVAL) <= 0))
                return 0;

            if (g && battle_config.guild_max_castles && guild_checkcastles(g)>=battle_config.guild_max_castles)
                return 0; // [MouseJstr]
        }
    }

    switch (skill_num) {
            //Skills with no damage reduction.
        case PA_PRESSURE:
        case HW_GRAVITATION:
        case NJ_ZENYNAGE:
        case KO_MUCHANAGE:
            break;
        default:
            /* Uncomment if you want god-mode Emperiums at 100 defense. [Kisuka]
            if (md && md->guardian_data) {
                damage -= damage * (md->guardian_data->castle->defense/100) * battle_config.castle_defense_rate/100;
            }
            */
            if (flag & BF_SKILL) { //Skills get a different reduction than non-skills. [Skotlex]
                if (flag&BF_WEAPON)
                    damage = damage * battle_config.gvg_weapon_damage_rate/100;
                if (flag&BF_MAGIC)
                    damage = damage * battle_config.gvg_magic_damage_rate/100;
                if (flag&BF_MISC)
                    damage = damage * battle_config.gvg_misc_damage_rate/100;
            } else { //Normal attacks get reductions based on range.
                if (flag & BF_SHORT)
                    damage = damage * battle_config.gvg_short_damage_rate/100;
                if (flag & BF_LONG)
                    damage = damage * battle_config.gvg_long_damage_rate/100;
            }
            if (!damage) damage  = 1;
    }
    return damage;
}

/*==========================================
 * HP/SP drain calculation
 *------------------------------------------*/
static int battle_calc_drain(int damage, int rate, int per)
{
    int diff = 0;

    if (per && rnd()%1000 < rate) {
        diff = (damage * per) / 100;
        if (diff == 0) {
            if (per > 0)
                diff = 1;
            else
                diff = -1;
        }
    }
    return diff;
}

/*==========================================
 * Passif skill dammages increases
 *------------------------------------------*/
int battle_addmastery(struct map_session_data *sd,struct block_list *target,int dmg,int type)
{
    int damage,skill;
    struct status_data *status = status_get_status_data(target);
    int weapon;
    damage = dmg;

    nullpo_ret(sd);

    if ((skill = pc_checkskill(sd,AL_DEMONBANE)) > 0 &&
        target->type == BL_MOB && //This bonus doesnt work against players.
        (battle_check_undead(status->race,status->def_ele) || status->race==RC_DEMON))
        damage += (skill*(int)(3+(sd->status.base_level+1)*0.05));  // submitted by orn
    //damage += (skill * 3);
    if ((skill = pc_checkskill(sd, RA_RANGERMAIN)) > 0 && (status->race == RC_BRUTE || status->race == RC_PLANT || status->race == RC_FISH))
        damage += (skill * 5);
    if ((skill = pc_checkskill(sd,NC_RESEARCHFE)) > 0 && (status->def_ele == ELE_FIRE || status->def_ele == ELE_EARTH))
        damage += (skill * 10);
    if (pc_ismadogear(sd))
        damage += 20 + 20 * pc_checkskill(sd, NC_MADOLICENCE);

    if ((skill = pc_checkskill(sd,HT_BEASTBANE)) > 0 && (status->race==RC_BRUTE || status->race==RC_INSECT)) {
        damage += (skill * 4);
        if (sd->sc.data[SC_SPIRIT] && sd->sc.data[SC_SPIRIT]->val2 == SL_HUNTER)
            damage += sd->status.str;
    }

    if (type == 0)
        weapon = sd->weapontype1;
    else
        weapon = sd->weapontype2;
    switch (weapon) {
        case W_1HSWORD:
#ifdef RENEWAL
            if ((skill = pc_checkskill(sd,AM_AXEMASTERY)) > 0)
                damage += (skill * 3);
#endif
        case W_DAGGER:
            if ((skill = pc_checkskill(sd,SM_SWORD)) > 0)
                damage += (skill * 4);
            if ((skill = pc_checkskill(sd,GN_TRAINING_SWORD)) > 0)
                damage += skill * 10;
            break;
        case W_2HSWORD:
#ifdef RENEWAL
            if ((skill = pc_checkskill(sd,AM_AXEMASTERY)) > 0)
                damage += (skill * 3);
#endif
            if ((skill = pc_checkskill(sd,SM_TWOHAND)) > 0)
                damage += (skill * 4);
            break;
        case W_1HSPEAR:
        case W_2HSPEAR:
            if ((skill = pc_checkskill(sd,KN_SPEARMASTERY)) > 0) {
                if (!pc_isriding(sd))
                    damage += (skill * 4);
                else
                    damage += (skill * 5);
            }
            break;
        case W_1HAXE:
        case W_2HAXE:
            if ((skill = pc_checkskill(sd,AM_AXEMASTERY)) > 0)
                damage += (skill * 3);
            if ((skill = pc_checkskill(sd,NC_TRAININGAXE)) > 0)
                damage += (skill * 5);
            break;
        case W_MACE:
        case W_2HMACE:
            if ((skill = pc_checkskill(sd,PR_MACEMASTERY)) > 0)
                damage += (skill * 3);
            if ((skill = pc_checkskill(sd,NC_TRAININGAXE)) > 0)
                damage += (skill * 5);
            break;
        case W_FIST:
            if ((skill = pc_checkskill(sd,TK_RUN)) > 0)
                damage += (skill * 10);
            // No break, fallthrough to Knuckles
        case W_KNUCKLE:
            if ((skill = pc_checkskill(sd,MO_IRONHAND)) > 0)
                damage += (skill * 3);
            break;
        case W_MUSICAL:
            if ((skill = pc_checkskill(sd,BA_MUSICALLESSON)) > 0)
                damage += (skill * 3);
            break;
        case W_WHIP:
            if ((skill = pc_checkskill(sd,DC_DANCINGLESSON)) > 0)
                damage += (skill * 3);
            break;
        case W_BOOK:
            if ((skill = pc_checkskill(sd,SA_ADVANCEDBOOK)) > 0)
                damage += (skill * 3);
            break;
        case W_KATAR:
            if ((skill = pc_checkskill(sd,AS_KATAR)) > 0)
                damage += (skill * 3);
            break;
    }

    return damage;
}
/*==========================================
 * Calculates the standard damage of a normal attack assuming it hits,
 * it calculates nothing extra fancy, is needed for magnum break's WATK_ELEMENT bonus. [Skotlex]
 *------------------------------------------
 * Pass damage2 as NULL to not calc it.
 * Flag values:
 * &1: Critical hit
 * &2: Arrow attack
 * &4: Skill is Magic Crasher
 * &8: Skip target size adjustment (Extremity Fist?)
 *&16: Arrow attack but BOW, REVOLVER, RIFLE, SHOTGUN, GATLING or GRENADE type weapon not equipped (i.e. shuriken, kunai and venom knives not affected by DEX)
 */
static int battle_calc_base_damage(struct status_data *status, struct weapon_atk *wa, struct status_change *sc, unsigned short t_size, struct map_session_data *sd, int flag)
{
    unsigned short atkmin=0, atkmax=0;
    short type = 0;
    int damage = 0;

    if (!sd) {
        //Mobs/Pets
        if (flag&4) {
            atkmin = status->matk_min;
            atkmax = status->matk_max;
        } else {
            atkmin = wa->atk;
            atkmax = wa->atk2;
        }
        if (atkmin > atkmax)
            atkmin = atkmax;
    } else {    //PCs
        atkmax = wa->atk;
        type = (wa == &status->lhw)?EQI_HAND_L:EQI_HAND_R;

        if (!(flag&1) || (flag&2)) {
            //Normal attacks
            atkmin = status->dex;

            if (sd->equip_index[type] >= 0 && sd->inventory_data[sd->equip_index[type]])
                atkmin = atkmin*(80 + sd->inventory_data[sd->equip_index[type]]->wlv*20)/100;

            if (atkmin > atkmax)
                atkmin = atkmax;

            if (flag&2 && !(flag&16)) {
                //Bows
                atkmin = atkmin*atkmax/100;
                if (atkmin > atkmax)
                    atkmax = atkmin;
            }
        }
    }

    if (sc && sc->data[SC_MAXIMIZEPOWER])
        atkmin = atkmax;

    //Weapon Damage calculation
    if (!(flag&1))
        damage = (atkmax>atkmin? rnd()%(atkmax-atkmin):0)+atkmin;
    else
        damage = atkmax;

    if (sd) {
        //rodatazone says the range is 0~arrow_atk-1 for non crit
        if (flag&2 && sd->bonus.arrow_atk)
            damage += ((flag&1) ? sd->bonus.arrow_atk : rnd()%sd->bonus.arrow_atk);

        //SizeFix only for players
        if (!(sd->special_state.no_sizefix || (flag&8)))
            damage = damage*(type==EQI_HAND_L?
                             sd->left_weapon.atkmods[t_size]:
                             sd->right_weapon.atkmods[t_size])/100;
    }

    //Finally, add baseatk
    if (flag&4)
        damage += status->matk_min;
    else
        damage += status->batk;

    //rodatazone says that Overrefine bonuses are part of baseatk
    //Here we also apply the weapon_atk_rate bonus so it is correctly applied on left/right hands.
    if (sd) {
        if (type == EQI_HAND_L) {
            if (sd->left_weapon.overrefine)
                damage += rnd()%sd->left_weapon.overrefine+1;
            if (sd->weapon_atk_rate[sd->weapontype2])
                damage += damage*sd->weapon_atk_rate[sd->weapontype2]/100;;
        } else { //Right hand
            if (sd->right_weapon.overrefine)
                damage += rnd()%sd->right_weapon.overrefine+1;
            if (sd->weapon_atk_rate[sd->weapontype1])
                damage += damage*sd->weapon_atk_rate[sd->weapontype1]/100;;
        }
    }
    return damage;
}

/*==========================================
 * Consumes ammo for the given skill.
 *------------------------------------------*/
void battle_consume_ammo(TBL_PC *sd, int skill, int lv)
{
    int qty=1;
    if (!battle_config.arrow_decrement)
        return;

    if (skill) {
        qty = skill_get_ammo_qty(skill, lv);
        if (!qty) qty = 1;
    }

    if (sd->equip_index[EQI_AMMO]>=0) //Qty check should have been done in skill_check_condition
        pc_delitem(sd,sd->equip_index[EQI_AMMO],qty,0,1,LOG_TYPE_CONSUME);

    sd->state.arrow_atk = 0;
}

static int battle_range_type(
    struct block_list *src, struct block_list *target,
    int skill_num, int skill_lv)
{
    //Skill Range Criteria
    if (battle_config.skillrange_by_distance &&
        (src->type&battle_config.skillrange_by_distance)
       ) { //based on distance between src/target [Skotlex]
        if (check_distance_bl(src, target, 5))
            return BF_SHORT;
        return BF_LONG;
    }
    //based on used skill's range
    if (skill_get_range2(src, skill_num, skill_lv) < 5)
        return BF_SHORT;
    return BF_LONG;
}

static int battle_blewcount_bonus(struct map_session_data *sd, int skill_num)
{
    int i;
    if (!sd->skillblown[0].id)
        return 0;
    //Apply the bonus blewcount. [Skotlex]
    for (i = 0; i < ARRAYLENGTH(sd->skillblown) && sd->skillblown[i].id; i++) {
        if (sd->skillblown[i].id == skill_num)
            return sd->skillblown[i].val;
    }
    return 0;
}

struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list *target,int skill_num,int skill_lv,int mflag);
struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *target,int skill_num,int skill_lv,int mflag);

//For quick div adjustment.
#define damage_div_fix(dmg, div) { if (div > 1) (dmg)*=div; else if (div < 0) (div)*=-1; }
/*==========================================
 * battle_calc_weapon_attack (by Skotlex)
 *------------------------------------------*/
static struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list *target,int skill_num,int skill_lv,int wflag) {
    unsigned int skillratio = 100;  //Skill dmg modifiers.
    short skill=0;
    short s_ele, s_ele_, t_class;
    int i, nk;
    bool n_ele = false; // non-elemental

    struct map_session_data *sd, *tsd;
    struct Damage wd;
    struct status_change *sc = status_get_sc(src);
    struct status_change *tsc = status_get_sc(target);
    struct status_data *sstatus = status_get_status_data(src);
    struct status_data *tstatus = status_get_status_data(target);
    struct {
        unsigned hit : 1; //the attack Hit? (not a miss)
        unsigned cri : 1;       //Critical hit
        unsigned idef : 1;  //Ignore defense
        unsigned idef2 : 1; //Ignore defense (left weapon)
        unsigned pdef : 2;  //Pierces defense (Investigate/Ice Pick)
        unsigned pdef2 : 2; //1: Use def+def2/100, 2: Use def+def2/50
        unsigned infdef : 1;    //Infinite defense (plants)
        unsigned arrow : 1; //Attack is arrow-based
        unsigned rh : 1;        //Attack considers right hand (wd.damage)
        unsigned lh : 1;        //Attack considers left hand (wd.damage2)
        unsigned weapon : 1; //It's a weapon attack (consider VVS, and all that)
    }   flag;

    memset(&wd,0,sizeof(wd));
    memset(&flag,0,sizeof(flag));

    if (src==NULL || target==NULL) {
        nullpo_info(NLP_MARK);
        return wd;
    }
    //Initial flag
    flag.rh=1;
    flag.weapon=1;
    flag.infdef=(tstatus->mode&MD_PLANT && skill_num != RA_CLUSTERBOMB
#ifdef RENEWAL
                 && skill_num != HT_FREEZINGTRAP
#endif
                 ?1:0);
    if (target->type == BL_SKILL) {
        TBL_SKILL *su = (TBL_SKILL *)target;
        if (su->group && (su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD))
            flag.infdef = 1;
    }

    //Initial Values
    wd.type=0; //Normal attack
    wd.div_=skill_num?skill_get_num(skill_num,skill_lv):1;
    wd.amotion=(skill_num && skill_get_inf(skill_num)&INF_GROUND_SKILL)?0:sstatus->amotion; //Amotion should be 0 for ground skills.
    if (skill_num == KN_AUTOCOUNTER)
        wd.amotion >>= 1;
    wd.dmotion=tstatus->dmotion;
    wd.blewcount=skill_get_blewcount(skill_num,skill_lv);
    wd.flag = BF_WEAPON; //Initial Flag
    wd.flag |= (skill_num||wflag)?BF_SKILL:BF_NORMAL; // Baphomet card's splash damage is counted as a skill. [Inkfish]
    wd.dmg_lv=ATK_DEF;  //This assumption simplifies the assignation later
    nk = skill_get_nk(skill_num);
    if (!skill_num && wflag)  //If flag, this is splash damage from Baphomet Card and it always hits.
        nk |= NK_NO_CARDFIX_ATK|NK_IGNORE_FLEE;
    flag.hit = nk &NK_IGNORE_FLEE?1:0;
    flag.idef = flag.idef2 = nk &NK_IGNORE_DEF?1:0;

    if (sc && !sc->count)
        sc = NULL; //Skip checking as there are no status changes active.
    if (tsc && !tsc->count)
        tsc = NULL; //Skip checking as there are no status changes active.

    sd = BL_CAST(BL_PC, src);
    tsd = BL_CAST(BL_PC, target);

    if (sd)
        wd.blewcount += battle_blewcount_bonus(sd, skill_num);

    //Set miscellaneous data that needs be filled regardless of hit/miss
    if (
        (sd && sd->state.arrow_atk) ||
        (!sd && ((skill_num && skill_get_ammotype(skill_num)) || sstatus->rhw.range>3))
    )
        flag.arrow = 1;

    if (skill_num) {
        wd.flag |= battle_range_type(src, target, skill_num, skill_lv);
        switch (skill_num) {
            case MO_FINGEROFFENSIVE:
                if (sd) {
                    if (battle_config.finger_offensive_type)
                        wd.div_ = 1;
                    else
                        wd.div_ = sd->spiritball_old;
                }
                break;
            case HT_PHANTASMIC:
                //Since these do not consume ammo, they need to be explicitly set as arrow attacks.
                flag.arrow = 1;
                break;
#ifndef RENEWAL
            case PA_SHIELDCHAIN:
            case CR_SHIELDBOOMERANG:
#endif
            case LG_SHIELDPRESS:
            case LG_EARTHDRIVE:
                flag.weapon = 0;
                break;

            case KN_PIERCE:
            case ML_PIERCE:
                wd.div_= (wd.div_>0?tstatus->size+1:-(tstatus->size+1));
                break;

            case TF_DOUBLE: //For NPC used skill.
            case GS_CHAINACTION:
                wd.type = 0x08;
                break;

            case GS_GROUNDDRIFT:
            case KN_SPEARSTAB:
            case KN_BOWLINGBASH:
            case MS_BOWLINGBASH:
            case MO_BALKYOUNG:
            case TK_TURNKICK:
                wd.blewcount=0;
                break;

            case KN_AUTOCOUNTER:
                wd.flag=(wd.flag&~BF_SKILLMASK)|BF_NORMAL;
                break;

            case NPC_CRITICALSLASH:
            case LG_PINPOINTATTACK:
                flag.cri = 1; //Always critical skill.
                break;

            case LK_SPIRALPIERCE:
                if (!sd) wd.flag=(wd.flag&~(BF_RANGEMASK|BF_WEAPONMASK))|BF_LONG|BF_MISC;
                break;
        }
    } else //Range for normal attacks.
        wd.flag |= flag.arrow?BF_LONG:BF_SHORT;

    if ((!skill_num || skill_num == PA_SACRIFICE) && tstatus->flee2 && rnd()%1000 < tstatus->flee2) {
        //Check for Lucky Dodge
        wd.type=0x0b;
        wd.dmg_lv=ATK_LUCKY;
        if (wd.div_ < 0) wd.div_*=-1;
        return wd;
    }

    t_class = status_get_class(target);
    s_ele = s_ele_ = skill_get_ele(skill_num, skill_lv);
    if (!skill_num || s_ele == -1) {
        //Take weapon's element
        s_ele = sstatus->rhw.ele;
        s_ele_ = sstatus->lhw.ele;
        if (sd) { //Summoning 10 talisman will endow your weapon.
            ARR_FIND(1, 6, i, sd->talisman[i] >= 10);
            if (i < 5) s_ele = s_ele_ = i;
        }
        if (flag.arrow && sd && sd->bonus.arrow_ele)
            s_ele = sd->bonus.arrow_ele;
        if (battle_config.attack_attr_none&src->type)
            n_ele = true; //Weapon's element is "not elemental"
    } else if (s_ele == -2) //Use enchantment's element
        s_ele = s_ele_ = status_get_attack_sc_element(src,sc);
    else if (s_ele == -3)  //Use random element
        s_ele = s_ele_ = rnd()%ELE_MAX;
    switch (skill_num) {
        case GS_GROUNDDRIFT:
            s_ele = s_ele_ = wflag; //element comes in flag.
            break;
        case LK_SPIRALPIERCE:
            if (!sd) n_ele = false; //forced neutral for monsters
            break;
    }

    if (!(nk &NK_NO_ELEFIX) && !n_ele)
        if (src->type == BL_HOM)
            n_ele = true; //skill is "not elemental"
    if (sc && sc->data[SC_GOLDENE_FERSE] && ((!skill_num && (rnd() % 100 < sc->data[SC_GOLDENE_FERSE]->val4)) || skill_num == MH_STAHL_HORN)) {
        s_ele = s_ele_ = ELE_HOLY;
        n_ele = false;
    }

    if (!skill_num) {
        //Skills ALWAYS use ONLY your right-hand weapon (tested on Aegis 10.2)
        if (sd && sd->weapontype1 == 0 && sd->weapontype2 > 0) {
            flag.rh=0;
            flag.lh=1;
        }
        if (sstatus->lhw.atk)
            flag.lh=1;
    }

    if (sd && !skill_num) {  //Check for double attack.
        if (((skill_lv = pc_checkskill(sd,TF_DOUBLE)) > 0 && sd->weapontype1 == W_DAGGER)
            || (sd->bonus.double_rate > 0 && sd->weapontype1 != W_FIST)   //Will fail bare-handed
            || (sc && sc->data[SC_KAGEMUSYA] && sd->weapontype1 != W_FIST)) { // Need confirmation
            //Success chance is not added, the higher one is used [Skotlex]
            if (rnd()%100 < (5*skill_lv > sd->bonus.double_rate ? 5*skill_lv : sc && sc->data[SC_KAGEMUSYA]?sc->data[SC_KAGEMUSYA]->val1*3:sd->bonus.double_rate)) {
                wd.div_ = skill_get_num(TF_DOUBLE,skill_lv?skill_lv:1);
                wd.type = 0x08;
            }
        } else if (sd->weapontype1 == W_REVOLVER && (skill_lv = pc_checkskill(sd,GS_CHAINACTION)) > 0 && rnd()%100 < 5*skill_lv) {
            wd.div_ = skill_get_num(GS_CHAINACTION,skill_lv);
            wd.type = 0x08;
        } else if (sc && sc->data[SC_FEARBREEZE] && sd->weapontype1==W_BOW && (i = sd->equip_index[EQI_AMMO]) >= 0 && sd->inventory_data[i] && sd->status.inventory[i].amount > 1) {
            short rate[] = { 4, 4, 7, 9, 10 };
            if (sc->data[SC_FEARBREEZE]->val1 > 0 && sc->data[SC_FEARBREEZE]->val1 < 6 && rand()%100 < rate[sc->data[SC_FEARBREEZE]->val1-1]) {
                wd.type = 0x08;
                wd.div_ = 2;
                if (sc->data[SC_FEARBREEZE]->val1 > 2) {
                    int chance = rand()%100;
                    wd.div_ += (chance >= 40) + (chance >= 70) + (chance >= 90);
                    wd.div_ = min(wd.div_,sc->data[SC_FEARBREEZE]->val1);
                }
                wd.div_ = min(wd.div_,sd->status.inventory[i].amount);
                sc->data[SC_FEARBREEZE]->val4 = wd.div_-1;
            }
        }
    }

    //Check for critical
    if (!flag.cri && !(wd.type&0x08) && sstatus->cri &&
        (!skill_num ||
         skill_num == KN_AUTOCOUNTER ||
         skill_num == SN_SHARPSHOOTING || skill_num == MA_SHARPSHOOTING ||
         skill_num == NJ_KIRIKAGE)) {
        short cri = sstatus->cri;
        if (sd) {
            cri+= sd->critaddrace[tstatus->race];
            if (flag.arrow)
                cri += sd->bonus.arrow_cri;
        }
        if (sc && sc->data[SC_CAMOUFLAGE])
            cri += 10 * (10-sc->data[SC_CAMOUFLAGE]->val4);
        //The official equation is *2, but that only applies when sd's do critical.
        //Therefore, we use the old value 3 on cases when an sd gets attacked by a mob
        cri -= tstatus->luk*(!sd&&tsd?3:2);

        if (tsc && tsc->data[SC_SLEEP]) {
            cri <<= 1;
        }
        switch (skill_num) {
            case KN_AUTOCOUNTER:
                if (battle_config.auto_counter_type &&
                    (battle_config.auto_counter_type&src->type))
                    flag.cri = 1;
                else
                    cri <<= 1;
                break;
            case SN_SHARPSHOOTING:
            case MA_SHARPSHOOTING:
                cri += 200;
                break;
            case NJ_KIRIKAGE:
                cri += 250 + 50*skill_lv;
                break;
        }
        if (tsd && tsd->bonus.critical_def)
            cri = cri * (100 - tsd->bonus.critical_def) / 100;
        if (rnd()%1000 < cri)
            flag.cri = 1;
    }
    if (flag.cri) {
        wd.type = 0x0a;
        flag.idef = flag.idef2 = flag.hit = 1;
    } else {    //Check for Perfect Hit
        if (sd && sd->bonus.perfect_hit > 0 && rnd()%100 < sd->bonus.perfect_hit)
            flag.hit = 1;
        if (sc && sc->data[SC_FUSION]) {
            flag.hit = 1; //SG_FUSION always hit [Komurka]
            flag.idef = flag.idef2 = 1; //def ignore [Komurka]
        }
        if (!flag.hit)
            switch (skill_num) {
                case AS_SPLASHER:
                    if (!wflag)  // Always hits the one exploding.
                        flag.hit = 1;
                    break;
                case CR_SHIELDBOOMERANG:
                    if (sc && sc->data[SC_SPIRIT] && sc->data[SC_SPIRIT]->val2 == SL_CRUSADER)
                        flag.hit = 1;
                    break;
            }
        if (tsc && !flag.hit && tsc->opt1 && tsc->opt1 != OPT1_STONEWAIT && tsc->opt1 != OPT1_BURNING)
            flag.hit = 1;
    }

    if (!flag.hit) {
        //Hit/Flee calculation
        short
        flee = tstatus->flee,
#ifdef RENEWAL
        hitrate = 0; //Default hitrate
#else
        hitrate = 80; //Default hitrate
#endif

        if (battle_config.agi_penalty_type && battle_config.agi_penalty_target&target->type) {
            unsigned char attacker_count; //256 max targets should be a sane max
            attacker_count = unit_counttargeted(target);
            if (attacker_count >= battle_config.agi_penalty_count) {
                if (battle_config.agi_penalty_type == 1)
                    flee = (flee * (100 - (attacker_count - (battle_config.agi_penalty_count - 1))*battle_config.agi_penalty_num))/100;
                else //asume type 2: absolute reduction
                    flee -= (attacker_count - (battle_config.agi_penalty_count - 1))*battle_config.agi_penalty_num;
                if (flee < 1) flee = 1;
            }
        }

        hitrate+= sstatus->hit - flee;

        if (wd.flag&BF_LONG && !skill_num && //Fogwall's hit penalty is only for normal ranged attacks.
            tsc && tsc->data[SC_FOGWALL])
            hitrate -= 50;

        if (sd && flag.arrow)
            hitrate += sd->bonus.arrow_hit;
#ifdef RENEWAL
        if (sd)  //in Renewal hit bonus from Vultures Eye is not anymore shown in status window
            hitrate += pc_checkskill(sd,AC_VULTURE);
#endif
        if (skill_num)
            switch (skill_num) {
                    //Hit skill modifiers
                    //It is proven that bonus is applied on final hitrate, not hit.
                case SM_BASH:
                case MS_BASH:
                    hitrate += hitrate * 5 * skill_lv / 100;
                    break;
                case MS_MAGNUM:
                case SM_MAGNUM:
                    hitrate += hitrate * 10 * skill_lv / 100;
                    break;
                case KN_AUTOCOUNTER:
                case PA_SHIELDCHAIN:
                case NPC_WATERATTACK:
                case NPC_GROUNDATTACK:
                case NPC_FIREATTACK:
                case NPC_WINDATTACK:
                case NPC_POISONATTACK:
                case NPC_HOLYATTACK:
                case NPC_DARKNESSATTACK:
                case NPC_UNDEADATTACK:
                case NPC_TELEKINESISATTACK:
                case NPC_BLEEDING:
                    hitrate += hitrate * 20 / 100;
                    break;
                case KN_PIERCE:
                case ML_PIERCE:
                    hitrate += hitrate * 5 * skill_lv / 100;
                    break;
                case AS_SONICBLOW:
                    if (sd && pc_checkskill(sd,AS_SONICACCEL)>0)
                        hitrate += hitrate * 50 / 100;
                    break;
                case MC_CARTREVOLUTION:
                case GN_CART_TORNADO:
                case GN_CARTCANNON:
                    if (sd && pc_checkskill(sd, GN_REMODELING_CART))
                        hitrate += pc_checkskill(sd, GN_REMODELING_CART) * 4;
                    break;
                case GC_VENOMPRESSURE:
                    hitrate += 10 + 4 * skill_lv;
                    break;
            }

        if (sd) {
            // Weaponry Research hidden bonus
            if ((skill = pc_checkskill(sd,BS_WEAPONRESEARCH)) > 0)
                hitrate += hitrate * (2 * skill) / 100;

            if ((sd->status.weapon == W_1HSWORD || sd->status.weapon == W_DAGGER) &&
                (skill = pc_checkskill(sd, GN_TRAINING_SWORD))>0)
                hitrate += 3 * skill;
        }

        hitrate = cap_value(hitrate, battle_config.min_hitrate, battle_config.max_hitrate);

        if (rnd()%100 >= hitrate)
            wd.dmg_lv = ATK_FLEE;
        else
            flag.hit = 1;
    }   //End hit/miss calculation

    if (flag.hit && !flag.infdef) { //No need to do the math for plants
        //Hitting attack

        //Assuming that 99% of the cases we will not need to check for the flag.rh... we don't.
        //ATK_RATE scales the damage. 100 = no change. 50 is halved, 200 is doubled, etc
#define ATK_RATE( a ) { wd.damage= wd.damage*(a)/100 ; if(flag.lh) wd.damage2= wd.damage2*(a)/100; }
#define ATK_RATE2( a , b ) { wd.damage= wd.damage*(a)/100 ; if(flag.lh) wd.damage2= wd.damage2*(b)/100; }
        //Adds dmg%. 100 = +100% (double) damage. 10 = +10% damage
#define ATK_ADDRATE( a ) { wd.damage+= wd.damage*(a)/100 ; if(flag.lh) wd.damage2+= wd.damage2*(a)/100; }
#define ATK_ADDRATE2( a , b ) { wd.damage+= wd.damage*(a)/100 ; if(flag.lh) wd.damage2+= wd.damage2*(b)/100; }
        //Adds an absolute value to damage. 100 = +100 damage
#define ATK_ADD( a ) { wd.damage+= a; if (flag.lh) wd.damage2+= a; }
#define ATK_ADD2( a , b ) { wd.damage+= a; if (flag.lh) wd.damage2+= b; }

        switch (skill_num) {
                //Calc base damage according to skill
            case NJ_ISSEN:
                wd.damage = 40*sstatus->str +skill_lv*(sstatus->hp/10 + 35);
                wd.damage2 = 0;
                status_set_hp(src, 1, 0);
                break;
            case PA_SACRIFICE:
                wd.damage = sstatus->max_hp* 9/100;
                wd.damage2 = 0;
                break;
#ifndef RENEWAL
            case LK_SPIRALPIERCE:
            case ML_SPIRALPIERCE:
                if (sd) {
                    short index = sd->equip_index[EQI_HAND_R];

                    if (index >= 0 &&
                        sd->inventory_data[index] &&
                        sd->inventory_data[index]->type == IT_WEAPON)
                        wd.damage = sd->inventory_data[index]->weight*8/100; //80% of weight
                } else
                    wd.damage = sstatus->rhw.atk2*8/10; //Else use Atk2

                ATK_ADDRATE(50*skill_lv); //Skill modifier applies to weight only.
                i = sstatus->str/10;
                i*=i;
                ATK_ADD(i); //Add str bonus.
                switch (tstatus->size) { //Size-fix. Is this modified by weapon perfection?
                    case SZ_SMALL: //Small: 125%
                        ATK_RATE(125);
                        break;
                        //case SZ_MEDIUM: //Medium: 100%
                    case SZ_BIG: //Large: 75%
                        ATK_RATE(75);
                        break;
                }
                break;
#endif
            case CR_SHIELDBOOMERANG:
            case PA_SHIELDCHAIN:
            case LG_SHIELDPRESS:
            case LG_EARTHDRIVE:
                wd.damage = sstatus->batk;
                if (sd) {
                    short index = sd->equip_index[EQI_HAND_L];

                    if (index >= 0 &&
                        sd->inventory_data[index] &&
                        sd->inventory_data[index]->type == IT_ARMOR)
                        ATK_ADD(sd->inventory_data[index]->weight/10);
                } else
                    ATK_ADD(sstatus->rhw.atk2); //Else use Atk2
                break;
            case HFLI_SBR44:    //[orn]
                if (src->type == BL_HOM) {
                    wd.damage = ((TBL_HOM *)src)->homunculus.intimacy ;
                    break;
                }
            default: {
                    i = (flag.cri?1:0)|
                        (flag.arrow?2:0)|
                        (skill_num == HW_MAGICCRASHER?4:0)|
                        (!skill_num && sc && sc->data[SC_CHANGE]?4:0)|
                        (skill_num == MO_EXTREMITYFIST?8:0)|
                        (sc && sc->data[SC_WEAPONPERFECTION]?8:0);
                    if (flag.arrow && sd)
                        switch (sd->status.weapon) {
                            case W_BOW:
                            case W_REVOLVER:
                            case W_GATLING:
                            case W_SHOTGUN:
                            case W_GRENADE:
                                break;
                            default:
                                i |= 16; // for ex. shuriken must not be influenced by DEX
                        }
                    wd.damage = battle_calc_base_damage(sstatus, &sstatus->rhw, sc, tstatus->size, sd, i);
                    if (flag.lh)
                        wd.damage2 = battle_calc_base_damage(sstatus, &sstatus->lhw, sc, tstatus->size, sd, i);

                    if (nk&NK_SPLASHSPLIT) { // Divide ATK among targets
                        if (wflag>0)
                            wd.damage/= wflag;
                        else
                            ShowError("0 enemies targeted by %d:%s, divide per 0 avoided!\n", skill_num, skill_get_name(skill_num));
                    }

                    //Add any bonuses that modify the base baseatk+watk (pre-skills)
                    if (sd) {
                        if (sd->bonus.atk_rate)
                            ATK_ADDRATE(sd->bonus.atk_rate);

                        if (flag.cri && sd->bonus.crit_atk_rate)
                            ATK_ADDRATE(sd->bonus.crit_atk_rate);

                        if (sd->status.party_id && (skill=pc_checkskill(sd,TK_POWER)) > 0) {
                            if ((i = party_foreachsamemap(party_sub_count, sd, 0)) > 1)  // exclude the player himself [Inkfish]
                                ATK_ADDRATE(2*skill*i);
                        }
                    }
                    break;
                }   //End default case
        } //End switch(skill_num)

        //Skill damage modifiers that stack linearly
        if (sc && skill_num != PA_SACRIFICE) {
            if (sc->data[SC_OVERTHRUST])
                skillratio += sc->data[SC_OVERTHRUST]->val3;
            if (sc->data[SC_MAXOVERTHRUST])
                skillratio += sc->data[SC_MAXOVERTHRUST]->val2;
            if (sc->data[SC_BERSERK] || sc->data[SC_SATURDAYNIGHTFEVER] || sc->data[SC__BLOODYLUST])
                skillratio += 100;
            if (sc->data[SC_ZENKAI] && sstatus->rhw.ele == sc->data[SC_ZENKAI]->val2)
                skillratio += sc->data[SC_ZENKAI]->val1 * 2;
        }
        if (!skill_num) {
            ATK_RATE(skillratio);
        } else {
            switch (skill_num) {
                case SM_BASH:
                case MS_BASH:
                    skillratio += 30*skill_lv;
                    break;
                case SM_MAGNUM:
                case MS_MAGNUM:
                    skillratio += 20*skill_lv;
                    break;
                case MC_MAMMONITE:
                    skillratio += 50*skill_lv;
                    break;
                case HT_POWER:
                    skillratio += -50+8*sstatus->str;
                    break;
                case AC_DOUBLE:
                case MA_DOUBLE:
                    skillratio += 10*(skill_lv-1);
                    break;
                case AC_SHOWER:
                case MA_SHOWER:
#ifdef RENEWAL
                    skillratio += 50+10*skill_lv;
#else
                    skillratio += -25+5*skill_lv;
#endif
                    break;
                case AC_CHARGEARROW:
                case MA_CHARGEARROW:
                    skillratio += 50;
                    break;
#ifndef RENEWAL
                case HT_FREEZINGTRAP:
                case MA_FREEZINGTRAP:
                    skillratio += -50+10*skill_lv;
                    break;
#endif
                case KN_PIERCE:
                case ML_PIERCE:
                    skillratio += 10*skill_lv;
                    break;
                case MER_CRASH:
                    skillratio += 10*skill_lv;
                    break;
                case KN_SPEARSTAB:
                    skillratio += 15*skill_lv;
                    break;
                case KN_SPEARBOOMERANG:
                    skillratio += 50*skill_lv;
                    break;
                case KN_BRANDISHSPEAR:
                case ML_BRANDISH: {
                        int ratio = 100+20*skill_lv;
                        skillratio += ratio-100;
                        if (skill_lv>3 && wflag==1) skillratio += ratio/2;
                        if (skill_lv>6 && wflag==1) skillratio += ratio/4;
                        if (skill_lv>9 && wflag==1) skillratio += ratio/8;
                        if (skill_lv>6 && wflag==2) skillratio += ratio/2;
                        if (skill_lv>9 && wflag==2) skillratio += ratio/4;
                        if (skill_lv>9 && wflag==3) skillratio += ratio/2;
                        break;
                    }
                case KN_BOWLINGBASH:
                case MS_BOWLINGBASH:
                    skillratio+= 40*skill_lv;
                    break;
                case AS_GRIMTOOTH:
                    skillratio += 20*skill_lv;
                    break;
                case AS_POISONREACT:
                    skillratio += 30*skill_lv;
                    break;
                case AS_SONICBLOW:
                    skillratio += -50+5*skill_lv;
                    break;
                case TF_SPRINKLESAND:
                    skillratio += 30;
                    break;
                case MC_CARTREVOLUTION:
                    skillratio += 50;
                    if (sd && sd->cart_weight)
                        skillratio += 100*sd->cart_weight/sd->cart_weight_max; // +1% every 1% weight
                    else if (!sd)
                        skillratio += 100; //Max damage for non players.
                    break;
                case NPC_RANDOMATTACK:
                    skillratio += 100*skill_lv;
                    break;
                case NPC_WATERATTACK:
                case NPC_GROUNDATTACK:
                case NPC_FIREATTACK:
                case NPC_WINDATTACK:
                case NPC_POISONATTACK:
                case NPC_HOLYATTACK:
                case NPC_DARKNESSATTACK:
                case NPC_UNDEADATTACK:
                case NPC_TELEKINESISATTACK:
                case NPC_BLOODDRAIN:
                case NPC_ACIDBREATH:
                case NPC_DARKNESSBREATH:
                case NPC_FIREBREATH:
                case NPC_ICEBREATH:
                case NPC_THUNDERBREATH:
                case NPC_HELLJUDGEMENT:
                case NPC_PULSESTRIKE:
                    skillratio += 100*(skill_lv-1);
                    break;
                case RG_BACKSTAP:
                    if (sd && sd->status.weapon == W_BOW && battle_config.backstab_bow_penalty)
                        skillratio += (200+40*skill_lv)/2;
                    else
                        skillratio += 200+40*skill_lv;
                    break;
                case RG_RAID:
                    skillratio += 40*skill_lv;
                    break;
                case RG_INTIMIDATE:
                    skillratio += 30*skill_lv;
                    break;
                case CR_SHIELDCHARGE:
                    skillratio += 20*skill_lv;
                    break;
                case CR_SHIELDBOOMERANG:
                    skillratio += 30*skill_lv;
                    break;
                case NPC_DARKCROSS:
                case CR_HOLYCROSS: {
                        int ratio = 35*skill_lv;
#ifdef RENEWAL
                        if (sd && sd->status.weapon == W_2HSPEAR)
                            ratio *= 2;
#endif
                        skillratio += ratio;
                        break;
                    }
                case AM_DEMONSTRATION:
                    skillratio += 20*skill_lv;
                    break;
                case AM_ACIDTERROR:
                    skillratio += 40*skill_lv;
                    break;
                case MO_FINGEROFFENSIVE:
                    skillratio+= 50 * skill_lv;
                    break;
                case MO_INVESTIGATE:
                    skillratio += 75*skill_lv;
                    flag.pdef = flag.pdef2 = 2;
                    break;
                case MO_EXTREMITYFIST: {
                        //Overflow check. [Skotlex]
                        unsigned int ratio = skillratio + 100*(8 + sstatus->sp/10);
                        //You'd need something like 6K SP to reach this max, so should be fine for most purposes.
                        if (ratio > 60000) ratio = 60000; //We leave some room here in case skillratio gets further increased.
                        skillratio = (unsigned short)ratio;
                        status_set_sp(src, 0, 0);
                    }
                    break;
                case MO_TRIPLEATTACK:
                    skillratio += 20*skill_lv;
                    break;
                case MO_CHAINCOMBO:
                    skillratio += 50+50*skill_lv;
                    break;
                case MO_COMBOFINISH:
                    skillratio += 140+60*skill_lv;
                    break;
                case BA_MUSICALSTRIKE:
                case DC_THROWARROW:
                    skillratio += 25+25*skill_lv;
                    break;
                case CH_TIGERFIST:
                    skillratio += 100*skill_lv-60;
                    break;
                case CH_CHAINCRUSH:
                    skillratio += 300+100*skill_lv;
                    break;
                case CH_PALMSTRIKE:
                    skillratio += 100+100*skill_lv;
                    break;
                case LK_HEADCRUSH:
                    skillratio += 40*skill_lv;
                    break;
                case LK_JOINTBEAT:
                    i = 10*skill_lv-50;
                    // Although not clear, it's being assumed that the 2x damage is only for the break neck ailment.
                    if (wflag&BREAK_NECK) i*=2;
                    skillratio += i;
                    break;
#ifdef RENEWAL
                case LK_SPIRALPIERCE:
                case ML_SPIRALPIERCE: {
                        // Formula: Floor[Floor(Weapon Weight/2)*skill level + ATK ]*(100%+50%*s.lvl) * 5 multi-hits
                        short index = sd?sd->equip_index[EQI_HAND_R]:0;
                        int weight = 0;

                        if (sd && index >= 0 &&
                            sd->inventory_data[index] &&
                            sd->inventory_data[index]->type == IT_WEAPON)
                            weight = sd->inventory_data[index]->weight/20;
                        ATK_ADD(weight * skill_lv)
                        skillratio += 50*skill_lv;
                    }
                    break;
#endif
                case ASC_METEORASSAULT:
                    skillratio += 40*skill_lv-60;
                    break;
                case SN_SHARPSHOOTING:
                case MA_SHARPSHOOTING:
                    skillratio += 100+50*skill_lv;
                    break;
                case CG_ARROWVULCAN:
                    skillratio += 100+100*skill_lv;
                    break;
                case AS_SPLASHER:
                    skillratio += 400+50*skill_lv;
                    if (sd)
                        skillratio += 20 * pc_checkskill(sd,AS_POISONREACT);
                    break;
                case ASC_BREAKER:
                    skillratio += 100*skill_lv-100;
                    break;
                case PA_SACRIFICE:
                    skillratio += 10*skill_lv-10;
                    break;
                case PA_SHIELDCHAIN:
                    skillratio += 30*skill_lv;
                    break;
                case WS_CARTTERMINATION:
                    i = 10 * (16 - skill_lv);
                    if (i < 1) i = 1;
                    //Preserve damage ratio when max cart weight is changed.
                    if (sd && sd->cart_weight)
                        skillratio += sd->cart_weight/i * 80000/battle_config.max_cart_weight - 100;
                    else if (!sd)
                        skillratio += 80000 / i - 100;
                    break;
                case TK_DOWNKICK:
                    skillratio += 60 + 20*skill_lv;
                    break;
                case TK_STORMKICK:
                    skillratio += 60 + 20*skill_lv;
                    break;
                case TK_TURNKICK:
                    skillratio += 90 + 30*skill_lv;
                    break;
                case TK_COUNTER:
                    skillratio += 90 + 30*skill_lv;
                    break;
                case TK_JUMPKICK:
                    skillratio += -70 + 10*skill_lv;
                    if (sc && sc->data[SC_COMBO] && sc->data[SC_COMBO]->val1 == skill_num)
                        skillratio += 10*status_get_lv(src)/3; //Tumble bonus
                    if (wflag) {
                        skillratio += 10*status_get_lv(src)/3; //Running bonus (TODO: What is the real bonus?)
                        if (sc && sc->data[SC_SPURT])   // Spurt bonus
                            skillratio *= 2;
                    }
                    break;
                case GS_TRIPLEACTION:
                    skillratio += 50*skill_lv;
                    break;
                case GS_BULLSEYE:
                    //Only works well against brute/demihumans non bosses.
                    if ((tstatus->race == RC_BRUTE || tstatus->race == RC_DEMIHUMAN)
                        && !(tstatus->mode&MD_BOSS))
                        skillratio += 400;
                    break;
                case GS_TRACKING:
                    skillratio += 100 *(skill_lv+1);
                    break;
                case GS_PIERCINGSHOT:
                    skillratio += 20*skill_lv;
                    break;
                case GS_RAPIDSHOWER:
                    skillratio += 10*skill_lv;
                    break;
                case GS_DESPERADO:
                    skillratio += 50*(skill_lv-1);
                    break;
                case GS_DUST:
                    skillratio += 50*skill_lv;
                    break;
                case GS_FULLBUSTER:
                    skillratio += 100*(skill_lv+2);
                    break;
                case GS_SPREADATTACK:
#ifdef RENEWAL
                    skillratio += 20*(skill_lv);
#else
                    skillratio += 20*(skill_lv-1);
#endif
                    break;
                case NJ_HUUMA:
                    skillratio += 50 + 150*skill_lv;
                    break;
                case NJ_TATAMIGAESHI:
                    skillratio += 10*skill_lv;
                    break;
                case NJ_KASUMIKIRI:
                    skillratio += 10*skill_lv;
                    break;
                case NJ_KIRIKAGE:
                    skillratio += 100*(skill_lv-1);
                    break;
                case KN_CHARGEATK: {
                        int k = (wflag-1)/3; //+100% every 3 cells of distance
                        if (k > 2) k = 2;  // ...but hard-limited to 300%.
                        skillratio += 100 * k;
                    }
                    break;
                case HT_PHANTASMIC:
                    skillratio += 50;
                    break;
                case MO_BALKYOUNG:
                    skillratio += 200;
                    break;
                case HFLI_MOON: //[orn]
                    skillratio += 10+110*skill_lv;
                    break;
                case HFLI_SBR44:    //[orn]
                    skillratio += 100 *(skill_lv-1);
                    break;
                case NPC_VAMPIRE_GIFT:
                    skillratio += ((skill_lv-1)%5+1)*100;
                    break;
                case RK_SONICWAVE:
                    skillratio += 400 + 100 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case RK_HUNDREDSPEAR:
                    skillratio += 500 + (80 * skill_lv);
                    if (sd) {
                        short index = sd->equip_index[EQI_HAND_R];
                        if (index >= 0 && sd->inventory_data[index]
                            && sd->inventory_data[index]->type == IT_WEAPON)
                            skillratio += max(10000 - sd->inventory_data[index]->weight, 0) / 10;
                        skillratio += 50 * pc_checkskill(sd,LK_SPIRALPIERCE);
                    } // (1 + [(Casters Base Level - 100) / 200])
                    skillratio = skillratio * (100 + (status_get_lv(src)-100) / 2) / 100;
                    break;
                case RK_WINDCUTTER:
                    skillratio += 50 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case RK_IGNITIONBREAK:
                    i = distance_bl(src,target);
                    if (i < 2)
                        skillratio = 200 + 200 * skill_lv;
                    else if (i < 4)
                        skillratio = 100 + 200 * skill_lv;
                    else
                        skillratio = 100 + 100 * skill_lv;
                    RE_LVL_DMOD(100);
                    if (sstatus->rhw.ele == ELE_FIRE)
                        skillratio +=  skillratio / 2;
                    break;
                case RK_CRUSHSTRIKE:
                    if (sd) {
                        //ATK [{Weapon Level * (Weapon Upgrade Level + 6) * 100} + (Weapon ATK) + (Weapon Weight)]%
                        short index = sd->equip_index[EQI_HAND_R];
                        if (index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_WEAPON)
                            skillratio = sd->inventory_data[index]->weight/10 + sstatus->rhw.atk +
                                         100 * sd->inventory_data[index]->wlv * (sd->status.inventory[index].refine + 6);
                    }
                    break;
                case RK_STORMBLAST:
                    skillratio = 100 * (sd ? pc_checkskill(sd,RK_RUNEMASTERY) : 1) +  100 * (sstatus->int_ / 4);
                    break;
                case RK_PHANTOMTHRUST:
                    skillratio = 50 * skill_lv + 10 * (sd ? pc_checkskill(sd,KN_SPEARMASTERY) : 10);
                    //if( s_level > 100 ) skillratio += skillratio * s_level / 150; // Base level bonus. This is official, but is disabled until I can confirm something with was changed or not. [Rytech]
                    //if( s_level > 100 ) skillratio += skillratio * (s_level - 100) / 200; // Base level bonus.
                    break;
                    /**
                     * GC Guilotine Cross
                     **/
                case GC_CROSSIMPACT:
                    skillratio += 900 + 100 * skill_lv;
                    RE_LVL_DMOD(120);
                    break;
                case GC_PHANTOMMENACE:
                    skillratio += 200;
                    break;
                case GC_COUNTERSLASH:
                    //ATK [{(Skill Level x 100) + 300} x Caster's Base Level / 120]% + ATK [(AGI x 2) + (Caster's Job Level x 4)]%
                    skillratio += 200 + (100 * skill_lv);
                    RE_LVL_DMOD(120);
                    skillratio += sstatus->agi + (sd?sd->status.job_level:0) * 4;
                    break;
                case GC_ROLLINGCUTTER:
                    skillratio += -50 + 50 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case GC_CROSSRIPPERSLASHER:
                    skillratio += 300 + 80 * skill_lv;
                    RE_LVL_DMOD(100);
                    if (sc && sc->data[SC_ROLLINGCUTTER])
                        skillratio += sc->data[SC_ROLLINGCUTTER]->val1 * sstatus->agi;
                    break;
                    /**
                     * Arch Bishop
                     **/
                case AB_DUPLELIGHT_MELEE:
                    skillratio += 10 * skill_lv;
                    break;
                    /**
                     * Ranger
                     **/
                case RA_ARROWSTORM:
                    skillratio += 900 + 80 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case RA_AIMEDBOLT:
                    skillratio += 400 + 50 * skill_lv;
                    RE_LVL_DMOD(100);
                    if (tsc && (tsc->data[SC_BITE] || tsc->data[SC_ANKLE] || tsc->data[SC_ELECTRICSHOCKER]))
                        wd.div_ = tstatus->size + 2 + ((rnd()%100 < 50-tstatus->size*10) ? 1 : 0);
                    break;
                case RA_CLUSTERBOMB:
                    skillratio += 100 + 100 * skill_lv;
                    break;
                case RA_WUGDASH:// ATK 300%
                    skillratio += 200;
                    break;
                case RA_WUGSTRIKE:
                    skillratio = 200 * skill_lv;
                    break;
                case RA_WUGBITE:
                    skillratio += 300 + 200 * skill_lv;
                    if (skill_lv == 5) skillratio += 100;
                    break;
                case RA_SENSITIVEKEEN:
                    skillratio += 50 * skill_lv;
                    break;
                    /**
                     * Mechanic
                     **/
                case NC_BOOSTKNUCKLE:
                    skillratio += 100 + 100 * skill_lv + sstatus->dex;
                    RE_LVL_DMOD(100);
                    break;
                case NC_PILEBUNKER:
                    skillratio += 200 + 100 * skill_lv + sstatus->str;
                    RE_LVL_DMOD(100);
                    break;
                case NC_VULCANARM:
                    skillratio = 70 * skill_lv + sstatus->dex;
                    RE_LVL_DMOD(100);
                    break;
                case NC_FLAMELAUNCHER:
                case NC_COLDSLOWER:
                    skillratio += 200 + 300 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case NC_ARMSCANNON:
                    switch (tstatus->size) {
                        case SZ_SMALL:
                            skillratio += 100 + 500 * skill_lv;
                            break;// Small
                        case SZ_MEDIUM:
                            skillratio += 100 + 400 * skill_lv;
                            break;// Medium
                        case SZ_BIG:
                            skillratio += 100 + 300 * skill_lv;
                            break;// Large
                    }
                    RE_LVL_DMOD(100);
                    //NOTE: Their's some other factors that affects damage, but not sure how exactly. Will recheck one day. [Rytech]
                    break;
                case NC_AXEBOOMERANG:
                    skillratio += 60 + 40 * skill_lv;
                    if (sd) {
                        short index = sd->equip_index[EQI_HAND_R];
                        if (index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_WEAPON)
                            skillratio += sd->inventory_data[index]->weight / 10;// Weight is divided by 10 since 10 weight in coding make 1 whole actural weight. [Rytech]
                    }
                    RE_LVL_DMOD(100);
                    break;
                case NC_POWERSWING:
                    skillratio += 80 + 20 * skill_lv + sstatus->str + sstatus->dex;
                    RE_LVL_DMOD(100);
                    break;
                case NC_AXETORNADO:
                    skillratio += 100 + 100 * skill_lv + sstatus->vit;
                    RE_LVL_DMOD(100);
                    break;
                case SC_FATALMENACE:
                    skillratio += 100 * skill_lv;
                    break;
                case SC_TRIANGLESHOT:
                    skillratio += 270 + 30 * skill_lv;
                    break;
                case SC_FEINTBOMB:
                    skillratio += 100 + 100 * skill_lv;
                    break;
                case LG_CANNONSPEAR:// Stimated formula. Still need confirm it.
                    skillratio += -100 + (50  + sstatus->str) * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case LG_BANISHINGPOINT:
                    skillratio += -100 + ((50 * skill_lv) + (30 * ((sd)?pc_checkskill(sd,SM_BASH):1)));
                    RE_LVL_DMOD(100);
                    break;
                case LG_SHIELDPRESS:
                    skillratio += 60 + 43 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case LG_PINPOINTATTACK:
                    skillratio = ((100 * skill_lv) + (10 * status_get_agi(src)));
                    RE_LVL_DMOD(100);
                    break;
                case LG_RAGEBURST:
                    if (sd && sd->spiritball_old)
                        skillratio += -100 + (sd->spiritball_old * 200);
                    else
                        skillratio += -100 + 15 * 200;
                    RE_LVL_DMOD(100);
                    break;
                case LG_SHIELDSPELL:// [(Casters Base Level x 4) + (Shield DEF x 10) + (Casters VIT x 2)] %
                    if (sd) {
                        struct item_data *shield_data = sd->inventory_data[sd->equip_index[EQI_HAND_L]];
                        skillratio = status_get_lv(src) * 4 + status_get_vit(src) * 2;
                        if (shield_data)
                            skillratio += shield_data->def * 10;
                    } else
                        skillratio += 2400; //2500%
                    break;
                case LG_MOONSLASHER:
                    skillratio += -100 + (120 * skill_lv + ((sd) ? pc_checkskill(sd,LG_OVERBRAND) : 5) * 80);
                    RE_LVL_DMOD(100);
                    break;
                case LG_OVERBRAND:
                    skillratio = 400 * skill_lv + (pc_checkskill(sd,CR_SPEARQUICKEN) * 30);
                    RE_LVL_DMOD(100);
                    break;
                case LG_OVERBRAND_BRANDISH:
                    skillratio = 300 * skill_lv + (2 * (sstatus->str + sstatus->dex) / 3);
                    RE_LVL_DMOD(100);
                    break;
                case LG_OVERBRAND_PLUSATK:
                    skillratio = 150 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case LG_RAYOFGENESIS:
                    skillratio = skillratio + 200 + 300 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case LG_EARTHDRIVE:
                    skillratio = (skillratio + 100) * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case LG_HESPERUSLIT:
                    skillratio += 120 * skill_lv - 100;
                    break;
                case SR_DRAGONCOMBO:
                    skillratio += 40 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case SR_SKYNETBLOW:
                    //ATK [{(Skill Level x 80) + (Caster AGI)} x Caster Base Level / 100] %
                    skillratio = 80 * skill_lv + sstatus->agi;
                    if (sc && sc->data[SC_COMBO] && sc->data[SC_COMBO]->val1 == SR_DRAGONCOMBO) //ATK [{(Skill Level x 100) + (Caster AGI) + 150} x Caster Base Level / 100] %
                        skillratio = 100 * skill_lv + sstatus->agi + 150;
                    RE_LVL_DMOD(100);
                    break;
                case SR_EARTHSHAKER:
                    if (tsc && (tsc->data[SC_HIDING] || tsc->data[SC_CLOAKING] || // [(Skill Level x 150) x (Caster Base Level / 100) + (Caster INT x 3)] %
                                tsc->data[SC_CHASEWALK] || tsc->data[SC_CLOAKINGEXCEED] || tsc->data[SC__INVISIBILITY])) {
                        skillratio = 150 * skill_lv;
                        RE_LVL_DMOD(100);
                        skillratio += sstatus->int_ * 3;
                    } else { //[(Skill Level x 50) x (Caster Base Level / 100) + (Caster INT x 2)] %
                        skillratio += 50 * (skill_lv-2);
                        RE_LVL_DMOD(100);
                        skillratio += sstatus->int_ * 2;
                    }
                    break;
                case SR_FALLENEMPIRE:// ATK [(Skill Level x 150 + 100) x Caster Base Level / 150] %
                    skillratio += 150 *skill_lv;
                    RE_LVL_DMOD(150);
                    break;
                case SR_TIGERCANNON: { // ATK [((Caster consumed HP + SP) / 4) x Caster Base Level / 100] %
                        int hp = sstatus->max_hp * (10 + 2 * skill_lv) / 100,
                            sp = sstatus->max_sp * (6 + skill_lv) / 100;
                        skillratio = (hp+sp) / 4;
                        if (sc && sc->data[SC_COMBO] && sc->data[SC_COMBO]->val1 == SR_FALLENEMPIRE)  // ATK [((Caster consumed HP + SP) / 2) x Caster Base Level / 100] %
                            skillratio = (hp+sp) / 2;
                        RE_LVL_DMOD(100);
                    }
                    break;
                case SR_RAMPAGEBLASTER:
                    skillratio += 20 * skill_lv * (sd?sd->spiritball_old:5) - 100;
                    if (sc && sc->data[SC_EXPLOSIONSPIRITS]) {
                        skillratio += sc->data[SC_EXPLOSIONSPIRITS]->val1 * 20;
                        RE_LVL_DMOD(120);
                    } else
                        RE_LVL_DMOD(150);
                    break;
                case SR_KNUCKLEARROW:
                    if (wflag&4) {  // ATK [(Skill Level x 150) + (1000 x Target current weight / Maximum weight) + (Target Base Level x 5) x (Caster Base Level / 150)] %
                        skillratio = 150 * skill_lv + status_get_lv(target) * 5 * (status_get_lv(src) / 100) ;
                        if (tsd && tsd->weight)
                            skillratio += 100 * (tsd->weight / tsd->max_weight);
                    } else // ATK [(Skill Level x 100 + 500) x Caster Base Level / 100] %
                        skillratio += 400 + (100 * skill_lv);
                    RE_LVL_DMOD(100);
                    break;
                case SR_WINDMILL: // ATK [(Caster Base Level + Caster DEX) x Caster Base Level / 100] %
                    skillratio = status_get_lv(src) + sstatus->dex;
                    RE_LVL_DMOD(100);
                    break;
                case SR_GATEOFHELL:
                    if (sc && sc->data[SC_COMBO]
                        && sc->data[SC_COMBO]->val1 == SR_FALLENEMPIRE)
                        skillratio += 800 * skill_lv -100;
                    else
                        skillratio += 500 * skill_lv -100;
                    RE_LVL_DMOD(100);
                    break;
                case SR_GENTLETOUCH_QUIET:
                    skillratio += 100 * skill_lv - 100 + sstatus->dex;
                    RE_LVL_DMOD(100);
                    break;
                case SR_HOWLINGOFLION:
                    skillratio += 300 * skill_lv - 100;
                    RE_LVL_DMOD(150);
                    break;
                case SR_RIDEINLIGHTNING: // ATK [{(Skill Level x 200) + Additional Damage} x Caster Base Level / 100] %
                    if ((sstatus->rhw.ele) == ELE_WIND || (sstatus->lhw.ele) == ELE_WIND)
                        skillratio += skill_lv * 50;
                    skillratio += -100 + 200 * skill_lv;
                    RE_LVL_DMOD(100);
                    break;
                case WM_REVERBERATION_MELEE:
                    // ATK [{(Skill Level x 100) + 300} x Caster Base Level / 100]
                    skillratio += 200 + 100 * pc_checkskill(sd, WM_REVERBERATION);
                    RE_LVL_DMOD(100);
                    break;
                case WM_SEVERE_RAINSTORM_MELEE:
                    skillratio = 50 + 50 * skill_lv;
                    break;
                case WM_GREAT_ECHO:
                    skillratio += 800 + 100 * skill_lv;
                    if (sd) {    // Still need official value [pakpil]
                        short lv = (short)skill_lv;
                        skillratio += 100 * skill_check_pc_partner(sd,skill_num,&lv,skill_get_splash(skill_num,skill_lv),0);
                    }
                    break;
                case WM_SOUND_OF_DESTRUCTION:
                    skillratio += 400;
                    break;
                case GN_CART_TORNADO:
                    // ATK [( Skill Level x 50 ) + ( Cart Weight / ( 150 - Caster Base STR ))] + ( Cart Remodeling Skill Level x 50 )] %
                    skillratio = 50 * skill_lv;
                    if (sd && sd->cart_weight)
                        skillratio += sd->cart_weight/10 / max(150-sstatus->str,1) + pc_checkskill(sd, GN_REMODELING_CART) * 50;
                    break;
                case GN_CARTCANNON:
                    // ATK [{( Cart Remodeling Skill Level x 50 ) x ( INT / 40 )} + ( Cart Cannon Skill Level x 60 )] %
                    skillratio = 60 * skill_lv;
                    if (sd) skillratio += pc_checkskill(sd, GN_REMODELING_CART) * 50 * (sstatus->int_ / 40);
                    break;
                case GN_SPORE_EXPLOSION:
                    skillratio += 200 + 100 * skill_lv;
                    break;
                case GN_CRAZYWEED_ATK:
                    skillratio += 400 + 100 * skill_lv;
                    break;
                case GN_SLINGITEM_RANGEMELEEATK:
                    if (sd) {
                        switch (sd->itemid) {
                            case 13260: // Apple Bomob
                            case 13261: // Coconut Bomb
                            case 13262: // Melon Bomb
                            case 13263: // Pinapple Bomb
                                skillratio += 400;  // Unconfirded
                                break;
                            case 13264: // Banana Bomb 2000%
                                skillratio += 1900;
                                break;
                            case 13265:
                                skillratio -= 75;
                                break; // Black Lump 25%
                            case 13266:
                                skillratio -= 25;
                                break; // Hard Black Lump 75%
                            case 13267:
                                skillratio += 100;
                                break; // Extremely Hard Black Lump 200%
                        }
                    } else
                        skillratio += 300;  // Bombs
                    break;
                case SO_VARETYR_SPEAR: //Assumed Formula.
                    skillratio += -100 + 200 * (sd ? pc_checkskill(sd, SA_LIGHTNINGLOADER) : 1);
                    if (sc && sc->data[SC_BLAST_OPTION])
                        skillratio += skillratio * sc->data[SC_BLAST_OPTION]->val2 / 100;
                    break;
                    // Physical Elemantal Spirits Attack Skills
                case EL_CIRCLE_OF_FIRE:
                case EL_FIRE_BOMB_ATK:
                case EL_STONE_RAIN:
                    skillratio += 200;
                    break;
                case EL_FIRE_WAVE_ATK:
                    skillratio += 500;
                    break;
                case EL_TIDAL_WEAPON:
                    skillratio += 1400;
                    break;
                case EL_WIND_SLASH:
                    skillratio += 100;
                    break;
                case EL_HURRICANE:
                    skillratio += 600;
                    break;
                case EL_TYPOON_MIS:
                case EL_WATER_SCREW_ATK:
                    skillratio += 900;
                    break;
                case EL_STONE_HAMMER:
                    skillratio += 400;
                    break;
                case EL_ROCK_CRUSHER:
                    skillratio += 700;
                    break;
                case KO_JYUMONJIKIRI:
                    if (tsc && tsc->data[SC_JYUMONJIKIRI])
                        wd.div_ = wd.div_ * -1;// needs more info
                    skillratio += -100 + 150 * skill_lv;
                case KO_HUUMARANKA:
                    skillratio += -100 + 150 * skill_lv + sstatus->dex/2 + sstatus->agi/2; // needs more info
                    break;
                case KO_SETSUDAN:
                    skillratio += 100 * (skill_lv-1);
                    break;
                case KO_BAKURETSU:
                    skillratio = 50 * skill_lv * (sd?pc_checkskill(sd,NJ_TOBIDOUGU):10);
                    break;
                case MH_NEEDLE_OF_PARALYZE:
                    skillratio += 600 + 100 * skill_lv;
                    break;
                case MH_STAHL_HORN:
                    skillratio += 400 + 100 * skill_lv;
                    break;
                case MH_LAVA_SLIDE:
                    skillratio = 70 * skill_lv;
                    break;
                case MH_MAGMA_FLOW:
                    skillratio += -100 + 100 * skill_lv;
                    break;
            }

            ATK_RATE(skillratio);

            //Constant/misc additions from skills
            switch (skill_num) {
                case MO_EXTREMITYFIST:
                    ATK_ADD(250 + 150*skill_lv);
                    break;
                case TK_DOWNKICK:
                case TK_STORMKICK:
                case TK_TURNKICK:
                case TK_COUNTER:
                case TK_JUMPKICK:
                    //TK_RUN kick damage bonus.
                    if (sd && sd->weapontype1 == W_FIST && sd->weapontype2 == W_FIST)
                        ATK_ADD(10*pc_checkskill(sd, TK_RUN));
                    break;
                case GS_MAGICALBULLET:
                    if (sstatus->matk_max>sstatus->matk_min) {
                        ATK_ADD(sstatus->matk_min+rnd()%(sstatus->matk_max-sstatus->matk_min));
                    } else {
                        ATK_ADD(sstatus->matk_min);
                    }
                    break;
                case NJ_SYURIKEN:
                    ATK_ADD(4*skill_lv);
                    break;
                case HT_FREEZINGTRAP:
                    if (sd)
                        ATK_ADD(40 * pc_checkskill(sd, RA_RESEARCHTRAP));
                    break;
                case RA_WUGDASH ://(Caster Current Weight x 10 / 8)
                    if (sd && sd->weight)
                        ATK_ADD(sd->weight / 8);
                case RA_WUGSTRIKE:
                case RA_WUGBITE:
                    if (sd)
                        ATK_ADD(30*pc_checkskill(sd, RA_TOOTHOFWUG));
                    break;
                case LG_RAYOFGENESIS:
                    if (sc && sc->data[SC_BANDING]) { // Increase only if the RG is under Banding.
                        short lv = (short)skill_lv;
                        ATK_ADDRATE(190 * ((sd) ? skill_check_pc_partner(sd,(short)skill_num,&lv,skill_get_splash(skill_num,skill_lv),0) : 1));
                    }
                    break;
                case SR_GATEOFHELL:
                    ATK_ADD(sstatus->max_hp - status_get_hp(src));
                    if (sc && sc->data[SC_COMBO] && sc->data[SC_COMBO]->val1 == SR_FALLENEMPIRE) {
                        ATK_ADD((sstatus->sp * (1 + skill_lv * 2 / 10)) + 10 * status_get_lv(src));
                    } else {
                        ATK_ADD((sstatus->max_sp * (1 + skill_lv * 2 / 10)) + 40 * status_get_lv(src));
                    }
                    break;
                case SR_TIGERCANNON: // (Tiger Cannon skill level x 240) + (Target Base Level x 40)
                    ATK_ADD(skill_lv * 240 + status_get_lv(target) * 40);
                    if (sc && sc->data[SC_COMBO]
                        && sc->data[SC_COMBO]->val1 == SR_FALLENEMPIRE)  // (Tiger Cannon skill level x 500) + (Target Base Level x 40)
                        ATK_ADD(skill_lv * 500 + status_get_lv(target) * 40);
                    break;
                case SR_FALLENEMPIRE:// [(Target Size value + Skill Level - 1) x Caster STR] + [(Target current weight x Caster DEX / 120)]
                    ATK_ADD(((tstatus->size+1)*2 + skill_lv - 1) * sstatus->str);
                    if (tsd && tsd->weight) {
                        ATK_ADD((tsd->weight/10) * sstatus->dex / 120);
                    } else {
                        ATK_ADD(status_get_lv(target) * 50);   //mobs
                    }
                    break;
                case KO_SETSUDAN:
                    if (tsc && tsc->data[SC_SPIRIT]) {
                        ATK_ADDRATE(10*tsc->data[SC_SPIRIT]->val1);// +10% custom value.
                        status_change_end(target,SC_SPIRIT,INVALID_TIMER);
                    }
                    break;
                case KO_KAIHOU:
                    if (sd) {
                        ARR_FIND(1, 6, i, sd->talisman[i] > 0);
                        if (i < 5) {
                            s_ele = i;
                            ATK_ADDRATE(100 * sd->talisman[i]);// +100% custom value.
                            pc_del_talisman(sd, sd->talisman[i], i);
                        }
                    }
                    break;
            }
        }
        //Div fix.
        damage_div_fix(wd.damage, wd.div_);

        //The following are applied on top of current damage and are stackable.
        if (sc) {
            if (sc->data[SC_TRUESIGHT])
                ATK_ADDRATE(2*sc->data[SC_TRUESIGHT]->val1);
            if (sc->data[SC_GLOOMYDAY_SK] &&
                (skill_num == LK_SPIRALPIERCE || skill_num == KN_BRANDISHSPEAR ||
                 skill_num == CR_SHIELDBOOMERANG || skill_num == PA_SHIELDCHAIN ||
                 skill_num == LG_SHIELDPRESS))
                ATK_ADDRATE(sc->data[SC_GLOOMYDAY_SK]->val2);
            if (sc->data[SC_EDP]) {
                switch (skill_num) {
                    case AS_SPLASHER:
                    case AS_VENOMKNIFE:
                    case AS_GRIMTOOTH:
                        break;
#ifndef RENEWAL_EDP
                    case ASC_BREAKER:
                    case ASC_METEORASSAULT:
                        break;
#else
                    case AS_SONICBLOW:
                    case ASC_BREAKER:
                    case GC_COUNTERSLASH:
                    case GC_CROSSIMPACT:
                        ATK_RATE(50); // only modifier is halved but still benefit with the damage bonus
#endif
                    default:
                        ATK_ADDRATE(sc->data[SC_EDP]->val3);
                }
            }
            if (sc->data[SC_STYLE_CHANGE]) {
                TBL_HOM *hd = BL_CAST(BL_HOM,src);
                if (hd) ATK_ADD(hd->spiritball * 3);
            }

        }

        switch (skill_num) {
            case AS_SONICBLOW:
                if (sc && sc->data[SC_SPIRIT] &&
                    sc->data[SC_SPIRIT]->val2 == SL_ASSASIN)
                    ATK_ADDRATE(map_flag_gvg(src->m)?25:100); //+25% dmg on woe/+100% dmg on nonwoe

                if (sd && pc_checkskill(sd,AS_SONICACCEL)>0)
                    ATK_ADDRATE(10);
                break;
            case CR_SHIELDBOOMERANG:
                if (sc && sc->data[SC_SPIRIT] &&
                    sc->data[SC_SPIRIT]->val2 == SL_CRUSADER)
                    ATK_ADDRATE(100);
                break;
            case NC_AXETORNADO:
                if ((sstatus->rhw.ele) == ELE_WIND || (sstatus->lhw.ele) == ELE_WIND)
                    ATK_ADDRATE(50);
                break;
        }

        if (sd) {
            if (skill_num && (i = pc_skillatk_bonus(sd, skill_num)))
                ATK_ADDRATE(i);

            if (skill_num != PA_SACRIFICE && skill_num != MO_INVESTIGATE && skill_num != CR_GRANDCROSS && skill_num != NPC_GRANDDARKNESS && skill_num != PA_SHIELDCHAIN && !flag.cri) {
                //Elemental/Racial adjustments
                if (sd->right_weapon.def_ratio_atk_ele & (1<<tstatus->def_ele) ||
                    sd->right_weapon.def_ratio_atk_race & (1<<tstatus->race) ||
                    sd->right_weapon.def_ratio_atk_race & (1<<(is_boss(target)?RC_BOSS:RC_NONBOSS))
                   )
                    flag.pdef = 1;

                if (sd->left_weapon.def_ratio_atk_ele & (1<<tstatus->def_ele) ||
                    sd->left_weapon.def_ratio_atk_race & (1<<tstatus->race) ||
                    sd->left_weapon.def_ratio_atk_race & (1<<(is_boss(target)?RC_BOSS:RC_NONBOSS))
                   ) {
                    //Pass effect onto right hand if configured so. [Skotlex]
                    if (battle_config.left_cardfix_to_right && flag.rh)
                        flag.pdef = 1;
                    else
                        flag.pdef2 = 1;
                }
            }

            if (skill_num != CR_GRANDCROSS && skill_num != NPC_GRANDDARKNESS) {
                //Ignore Defense?
                if (!flag.idef && (
                        sd->right_weapon.ignore_def_ele & (1<<tstatus->def_ele) ||
                        sd->right_weapon.ignore_def_race & (1<<tstatus->race) ||
                        sd->right_weapon.ignore_def_race & (is_boss(target)?1<<RC_BOSS:1<<RC_NONBOSS)
                    ))
                    flag.idef = 1;

                if (!flag.idef2 && (
                        sd->left_weapon.ignore_def_ele & (1<<tstatus->def_ele) ||
                        sd->left_weapon.ignore_def_race & (1<<tstatus->race) ||
                        sd->left_weapon.ignore_def_race & (is_boss(target)?1<<RC_BOSS:1<<RC_NONBOSS)
                    )) {
                    if (battle_config.left_cardfix_to_right && flag.rh) //Move effect to right hand. [Skotlex]
                        flag.idef = 1;
                    else
                        flag.idef2 = 1;
                }
            }
        }

        if (!flag.idef || !flag.idef2) {
            //Defense reduction
            short vit_def;
            defType def1 = status_get_def(target); //Don't use tstatus->def1 due to skill timer reductions.
            short def2 = (short)tstatus->def2;

            if (sd) {
                i = sd->ignore_def[is_boss(target)?RC_BOSS:RC_NONBOSS];
                i += sd->ignore_def[tstatus->race];
                if (i) {
                    if (i > 100) i = 100;
                    def1 -= def1 * i / 100;
                    def2 -= def2 * i / 100;
                }
            }

            if (sc && sc->data[SC_EXPIATIO]) {
                i = 5 * sc->data[SC_EXPIATIO]->val1; // 5% per level
                def1 -= def1 * i / 100;
                def2 -= def2 * i / 100;
            }

            if (tsc && tsc->data[SC_GT_REVITALIZE] && tsc->data[SC_GT_REVITALIZE]->val4)
                def2 += 2 * tsc->data[SC_GT_REVITALIZE]->val4;

            if (tsc && tsc->data[SC_CAMOUFLAGE]) {
                i = 5 * (10-tsc->data[SC_CAMOUFLAGE]->val4);
                def1 -= def1 * i / 100;
                def2 -= def2 * i / 100;
            }

            if (battle_config.vit_penalty_type && battle_config.vit_penalty_target&target->type) {
                unsigned char target_count; //256 max targets should be a sane max
                target_count = unit_counttargeted(target);
                if (target_count >= battle_config.vit_penalty_count) {
                    if (battle_config.vit_penalty_type == 1) {
                        if (!tsc || !tsc->data[SC_STEELBODY])
                            def1 = (def1 * (100 - (target_count - (battle_config.vit_penalty_count - 1))*battle_config.vit_penalty_num))/100;
                        def2 = (def2 * (100 - (target_count - (battle_config.vit_penalty_count - 1))*battle_config.vit_penalty_num))/100;
                    } else { //Assume type 2
                        if (!tsc || !tsc->data[SC_STEELBODY])
                            def1 -= (target_count - (battle_config.vit_penalty_count - 1))*battle_config.vit_penalty_num;
                        def2 -= (target_count - (battle_config.vit_penalty_count - 1))*battle_config.vit_penalty_num;
                    }
                }
                if (skill_num == AM_ACIDTERROR) def1 = 0; //Acid Terror ignores only armor defense. [Skotlex]
                if (def2 < 1) def2 = 1;
            }
            //Vitality reduction from rodatazone: http://rodatazone.simgaming.net/mechanics/substats.php#def
            if (tsd) {  //Sd vit-eq
                //[VIT*0.5] + rnd([VIT*0.3], max([VIT*0.3],[VIT^2/150]-1))
                vit_def = def2*(def2-15)/150;
                vit_def = def2/2 + (vit_def>0?rnd()%vit_def:0);

                if ((battle_check_undead(sstatus->race,sstatus->def_ele) || sstatus->race==RC_DEMON) && //This bonus already doesnt work vs players
                    src->type == BL_MOB && (skill=pc_checkskill(tsd,AL_DP)) > 0)
                    vit_def += skill*(int)(3 +(tsd->status.base_level+1)*0.04);   // submitted by orn
                if (src->type == BL_MOB && (skill=pc_checkskill(tsd,RA_RANGERMAIN))>0 &&
                    (sstatus->race == RC_BRUTE || sstatus->race == RC_FISH || sstatus->race == RC_PLANT))
                    vit_def += skill*5;
            } else { //Mob-Pet vit-eq
                //VIT + rnd(0,[VIT/20]^2-1)
                vit_def = (def2/20)*(def2/20);
                vit_def = def2 + (vit_def>0?rnd()%vit_def:0);
            }

            if (battle_config.weapon_defense_type) {
                vit_def += def1*battle_config.weapon_defense_type;
                def1 = 0;
            }
#ifdef RENEWAL
            /**
             * In Renewal 100% damage reduction is 900 DEF
             * Formula: (1+(900-def1)/9)%
             **/
            if (def1 > 900) def1 = 900;
            ATK_RATE2(
                flag.idef ?100:(flag.pdef ?(int)(flag.pdef *(def1+vit_def)):(1+(900-def1)/9)),
                flag.idef2?100:(flag.pdef2?(int)(flag.pdef2*(def1+vit_def)):(1+(900-def1)/9))
            );
#else
            if (def1 > 100) def1 = 100;
            ATK_RATE2(
                flag.idef ?100:(flag.pdef ?(int)(flag.pdef *(def1+vit_def)):(100-def1)),
                flag.idef2?100:(flag.pdef2?(int)(flag.pdef2*(def1+vit_def)):(100-def1))
            );
#endif
            ATK_ADD2(
                flag.idef ||flag.pdef ?0:-vit_def,
                flag.idef2||flag.pdef2?0:-vit_def
            );
        }

        //Post skill/vit reduction damage increases
        if (sc) {
            //SC skill damages
            if (sc->data[SC_AURABLADE]
#ifndef RENEWAL
                && skill_num != LK_SPIRALPIERCE && skill_num != ML_SPIRALPIERCE
#endif
               ) {
                int lv = sc->data[SC_AURABLADE]->val1;
#ifdef RENEWAL
                lv *= ((skill_num == LK_SPIRALPIERCE || skill_num == ML_SPIRALPIERCE)?wd.div_:1); // +100 per hit in lv 5
#endif
                ATK_ADD(20*lv);
            }

            if (sc->data[SC_GN_CARTBOOST])
                ATK_ADD(10*sc->data[SC_GN_CARTBOOST]->val1);

            if (sc->data[SC_GT_CHANGE] && sc->data[SC_GT_CHANGE]->val2) {
                struct block_list *bl; // ATK increase: ATK [{(Caster DEX / 4) + (Caster STR / 2)} x Skill Level / 5]
                if ((bl = map_id2bl(sc->data[SC_GT_CHANGE]->val2)))
                    ATK_ADD((status_get_dex(bl)/4 + status_get_str(bl)/2) * sc->data[SC_GT_CHANGE]->val1 / 5);
            }

            if (sc->data[SC_CAMOUFLAGE])
                ATK_ADD(30 * (10-sc->data[SC_CAMOUFLAGE]->val4));
        }

        //Refine bonus
        if (sd && flag.weapon && skill_num != MO_INVESTIGATE && skill_num != MO_EXTREMITYFIST) {
            // Counts refine bonus multiple times
            if (skill_num == MO_FINGEROFFENSIVE) {
                ATK_ADD2(wd.div_*sstatus->rhw.atk2, wd.div_*sstatus->lhw.atk2);
            } else {
                ATK_ADD2(sstatus->rhw.atk2, sstatus->lhw.atk2);
            }
        }

        //Set to min of 1
        if (flag.rh && wd.damage < 1) wd.damage = 1;
        if (flag.lh && wd.damage2 < 1) wd.damage2 = 1;

        if (sd && flag.weapon &&
            skill_num != MO_INVESTIGATE &&
            skill_num != MO_EXTREMITYFIST &&
            skill_num != CR_GRANDCROSS) {
            //Add mastery damage
            if (skill_num != ASC_BREAKER && sd->status.weapon == W_KATAR &&
                (skill=pc_checkskill(sd,ASC_KATAR)) > 0) {
                //Adv Katar Mastery is does not applies to ASC_BREAKER,
                // but other masteries DO apply >_>
                ATK_ADDRATE(10+ 2*skill);
            }

            wd.damage = battle_addmastery(sd,target,wd.damage,0);
            if (flag.lh)
                wd.damage2 = battle_addmastery(sd,target,wd.damage2,1);

            if (sc && sc->data[SC_MIRACLE]) i = 2; //Star anger
            else
                ARR_FIND(0, MAX_PC_FEELHATE, i, t_class == sd->hate_mob[i]);
            if (i < MAX_PC_FEELHATE && (skill=pc_checkskill(sd,sg_info[i].anger_id))) {
                skillratio = sd->status.base_level + sstatus->dex + sstatus->luk;
                if (i == 2) skillratio += sstatus->str; //Star Anger
                if (skill<4)
                    skillratio /= 12-3*skill;
                ATK_ADDRATE(skillratio);
            }
            if (skill_num == NJ_SYURIKEN && (skill = pc_checkskill(sd,NJ_TOBIDOUGU)) > 0)
                ATK_ADD(3*skill);
            if (skill_num == NJ_KUNAI)
                ATK_ADD(60);
        }
    } //Here ends flag.hit section, the rest of the function applies to both hitting and missing attacks
    else if (wd.div_ < 0) //Since the attack missed...
        wd.div_ *= -1;

    if (sd && (skill=pc_checkskill(sd,BS_WEAPONRESEARCH)) > 0)
        ATK_ADD(skill*2);

    if (skill_num==TF_POISON)
        ATK_ADD(15*skill_lv);

    if (!(nk &NK_NO_ELEFIX) && !n_ele) {
        //Elemental attribute fix
        if (wd.damage > 0) {
            wd.damage=battle_attr_fix(src,target,wd.damage,s_ele,tstatus->def_ele, tstatus->ele_lv);
            if (skill_num == MC_CARTREVOLUTION)  //Cart Revolution applies the element fix once more with neutral element
                wd.damage = battle_attr_fix(src,target,wd.damage,ELE_NEUTRAL,tstatus->def_ele, tstatus->ele_lv);
            if (skill_num== GS_GROUNDDRIFT)  //Additional 50*lv Neutral damage.
                wd.damage += battle_attr_fix(src,target,50*skill_lv,ELE_NEUTRAL,tstatus->def_ele, tstatus->ele_lv);
        }
        if (flag.lh && wd.damage2 > 0)
            wd.damage2 = battle_attr_fix(src,target,wd.damage2,s_ele_,tstatus->def_ele, tstatus->ele_lv);
        if (sc && sc->data[SC_WATK_ELEMENT]) {
            // Descriptions indicate this means adding a percent of a normal attack in another element. [Skotlex]
            int damage = battle_calc_base_damage(sstatus, &sstatus->rhw, sc, tstatus->size, sd, (flag.arrow?2:0)) * sc->data[SC_WATK_ELEMENT]->val2 / 100;
            wd.damage += battle_attr_fix(src, target, damage, sc->data[SC_WATK_ELEMENT]->val1, tstatus->def_ele, tstatus->ele_lv);

            if (flag.lh) {
                damage = battle_calc_base_damage(sstatus, &sstatus->lhw, sc, tstatus->size, sd, (flag.arrow?2:0)) * sc->data[SC_WATK_ELEMENT]->val2 / 100;
                wd.damage2 += battle_attr_fix(src, target, damage, sc->data[SC_WATK_ELEMENT]->val1, tstatus->def_ele, tstatus->ele_lv);
            }
        }
#ifdef RENEWAL
        /**
         * In RE Shield Bommerang takes weapon element only for damage calculation,
         * - resist calculation is always against neutral
         **/
        if (skill_num == CR_SHIELDBOOMERANG)
            s_ele = s_ele_ = ELE_NEUTRAL;
#endif
    }

    if (skill_num == CR_GRANDCROSS || skill_num == NPC_GRANDDARKNESS)
        return wd; //Enough, rest is not needed.

    if (sd) {
        if (skill_num != CR_SHIELDBOOMERANG) //Only Shield boomerang doesn't takes the Star Crumbs bonus.
            ATK_ADD2(wd.div_*sd->right_weapon.star, wd.div_*sd->left_weapon.star);
        if (skill_num==MO_FINGEROFFENSIVE) { //The finger offensive spheres on moment of attack do count. [Skotlex]
            ATK_ADD(wd.div_*sd->spiritball_old*3);
        } else {
            ATK_ADD(wd.div_*sd->spiritball*3);
        }

        //Card Fix, sd side
        if ((wd.damage || wd.damage2) && !(nk&NK_NO_CARDFIX_ATK)) {
            int cardfix = 1000, cardfix_ = 1000;
            int t_race2 = status_get_race2(target);
            if (sd->state.arrow_atk) {
                cardfix=cardfix*(100+sd->right_weapon.addrace[tstatus->race]+sd->arrow_addrace[tstatus->race])/100;
                if (!(nk&NK_NO_ELEFIX)) {
                    int ele_fix = sd->right_weapon.addele[tstatus->def_ele] + sd->arrow_addele[tstatus->def_ele];
                    for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++) {
                        if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
                        if (!(sd->right_weapon.addele2[i].flag&wd.flag&BF_WEAPONMASK &&
                              sd->right_weapon.addele2[i].flag&wd.flag&BF_RANGEMASK &&
                              sd->right_weapon.addele2[i].flag&wd.flag&BF_SKILLMASK))
                            continue;
                        ele_fix += sd->right_weapon.addele2[i].rate;
                    }
                    cardfix=cardfix*(100+ele_fix)/100;
                }
                cardfix=cardfix*(100+sd->right_weapon.addsize[tstatus->size]+sd->arrow_addsize[tstatus->size])/100;
                cardfix=cardfix*(100+sd->right_weapon.addrace2[t_race2])/100;
                cardfix=cardfix*(100+sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]+sd->arrow_addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
                if (tstatus->race != RC_DEMIHUMAN)
                    cardfix=cardfix*(100+sd->right_weapon.addrace[RC_NONDEMIHUMAN]+sd->arrow_addrace[RC_NONDEMIHUMAN])/100;
            } else {
                // Melee attack
                if (!battle_config.left_cardfix_to_right) {
                    cardfix=cardfix*(100+sd->right_weapon.addrace[tstatus->race])/100;
                    if (!(nk&NK_NO_ELEFIX)) {
                        int ele_fix = sd->right_weapon.addele[tstatus->def_ele];
                        for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++) {
                            if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
                            if (!(sd->right_weapon.addele2[i].flag&wd.flag&BF_WEAPONMASK &&
                                  sd->right_weapon.addele2[i].flag&wd.flag&BF_RANGEMASK &&
                                  sd->right_weapon.addele2[i].flag&wd.flag&BF_SKILLMASK))
                                continue;
                            ele_fix += sd->right_weapon.addele2[i].rate;
                        }
                        cardfix=cardfix*(100+ele_fix)/100;
                    }
                    cardfix=cardfix*(100+sd->right_weapon.addsize[tstatus->size])/100;
                    cardfix=cardfix*(100+sd->right_weapon.addrace2[t_race2])/100;
                    cardfix=cardfix*(100+sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
                    if (tstatus->race != RC_DEMIHUMAN)
                        cardfix=cardfix*(100+sd->right_weapon.addrace[RC_NONDEMIHUMAN])/100;

                    if (flag.lh) {
                        cardfix_=cardfix_*(100+sd->left_weapon.addrace[tstatus->race])/100;
                        if (!(nk&NK_NO_ELEFIX)) {
                            int ele_fix_lh = sd->left_weapon.addele[tstatus->def_ele];
                            for (i = 0; ARRAYLENGTH(sd->left_weapon.addele2) > i && sd->left_weapon.addele2[i].rate != 0; i++) {
                                if (sd->left_weapon.addele2[i].ele != tstatus->def_ele) continue;
                                if (!(sd->left_weapon.addele2[i].flag&wd.flag&BF_WEAPONMASK &&
                                      sd->left_weapon.addele2[i].flag&wd.flag&BF_RANGEMASK &&
                                      sd->left_weapon.addele2[i].flag&wd.flag&BF_SKILLMASK))
                                    continue;
                                ele_fix_lh += sd->left_weapon.addele2[i].rate;
                            }
                            cardfix=cardfix*(100+ele_fix_lh)/100;
                        }
                        cardfix_=cardfix_*(100+sd->left_weapon.addsize[tstatus->size])/100;
                        cardfix_=cardfix_*(100+sd->left_weapon.addrace2[t_race2])/100;
                        cardfix_=cardfix_*(100+sd->left_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
                        if (tstatus->race != RC_DEMIHUMAN)
                            cardfix_=cardfix_*(100+sd->left_weapon.addrace[RC_NONDEMIHUMAN])/100;
                    }
                } else {
                    int ele_fix = sd->right_weapon.addele[tstatus->def_ele] + sd->left_weapon.addele[tstatus->def_ele];
                    for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++) {
                        if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
                        if (!(sd->right_weapon.addele2[i].flag&wd.flag&BF_WEAPONMASK &&
                              sd->right_weapon.addele2[i].flag&wd.flag&BF_RANGEMASK &&
                              sd->right_weapon.addele2[i].flag&wd.flag&BF_SKILLMASK))
                            continue;
                        ele_fix += sd->right_weapon.addele2[i].rate;
                    }
                    for (i = 0; ARRAYLENGTH(sd->left_weapon.addele2) > i && sd->left_weapon.addele2[i].rate != 0; i++) {
                        if (sd->left_weapon.addele2[i].ele != tstatus->def_ele) continue;
                        if (!(sd->left_weapon.addele2[i].flag&wd.flag&BF_WEAPONMASK &&
                              sd->left_weapon.addele2[i].flag&wd.flag&BF_RANGEMASK &&
                              sd->left_weapon.addele2[i].flag&wd.flag&BF_SKILLMASK))
                            continue;
                        ele_fix += sd->left_weapon.addele2[i].rate;
                    }

                    cardfix=cardfix*(100+sd->right_weapon.addrace[tstatus->race]+sd->left_weapon.addrace[tstatus->race])/100;
                    cardfix=cardfix*(100+ele_fix)/100;
                    cardfix=cardfix*(100+sd->right_weapon.addsize[tstatus->size]+sd->left_weapon.addsize[tstatus->size])/100;
                    cardfix=cardfix*(100+sd->right_weapon.addrace2[t_race2]+sd->left_weapon.addrace2[t_race2])/100;
                    cardfix=cardfix*(100+sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]+sd->left_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
                    if (tstatus->race != RC_DEMIHUMAN)
                        cardfix=cardfix*(100+sd->right_weapon.addrace[RC_NONDEMIHUMAN]+sd->left_weapon.addrace[RC_NONDEMIHUMAN])/100;
                }
            }

            for (i = 0; i < ARRAYLENGTH(sd->right_weapon.add_dmg) && sd->right_weapon.add_dmg[i].rate; i++) {
                if (sd->right_weapon.add_dmg[i].class_ == t_class) {
                    cardfix=cardfix*(100+sd->right_weapon.add_dmg[i].rate)/100;
                    break;
                }
            }

            if (flag.lh) {
                for (i = 0; i < ARRAYLENGTH(sd->left_weapon.add_dmg) && sd->left_weapon.add_dmg[i].rate; i++) {
                    if (sd->left_weapon.add_dmg[i].class_ == t_class) {
                        cardfix_=cardfix_*(100+sd->left_weapon.add_dmg[i].rate)/100;
                        break;
                    }
                }
            }

            if (wd.flag&BF_LONG)
                cardfix = cardfix * (100 + sd->bonus.long_attack_atk_rate) / 100;
#ifdef RENEWAL_EDP
            if (sc && sc->data[SC_EDP]) {
                cardfix = cardfix * (100 + sc->data[SC_EDP]->val1 * 60) / 100;
                cardfix_ = cardfix_ * (100 + sc->data[SC_EDP]->val1 * 60) / 100;
            }
#endif
            if (cardfix != 1000 || cardfix_ != 1000)
                ATK_RATE2(cardfix/10, cardfix_/10); //What happens if you use right-to-left and there's no right weapon, only left?
        }

        if (skill_num == CR_SHIELDBOOMERANG || skill_num == PA_SHIELDCHAIN) {
            //Refine bonus applies after cards and elements.
            short index= sd->equip_index[EQI_HAND_L];
            if (index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_ARMOR)
                ATK_ADD(10*sd->status.inventory[index].refine);
        }
    } //if (sd)

    //Card Fix, tsd sid
    if (tsd && !(nk &NK_NO_CARDFIX_DEF)) {
        short s_race2,s_class;
        short cardfix=1000;

        s_race2 = status_get_race2(src);
        s_class = status_get_class(src);

        if (!(nk&NK_NO_ELEFIX)) {
            int ele_fix = tsd->subele[s_ele];
            for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++) {
                if (tsd->subele2[i].ele != s_ele) continue;
                if (!(tsd->subele2[i].flag&wd.flag&BF_WEAPONMASK &&
                      tsd->subele2[i].flag&wd.flag&BF_RANGEMASK &&
                      tsd->subele2[i].flag&wd.flag&BF_SKILLMASK))
                    continue;
                ele_fix += tsd->subele2[i].rate;
            }
            cardfix=cardfix*(100-ele_fix)/100;
            if (flag.lh && s_ele_ != s_ele) {
                int ele_fix_lh = tsd->subele[s_ele_];
                for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++) {
                    if (tsd->subele2[i].ele != s_ele_) continue;
                    if (!(tsd->subele2[i].flag&wd.flag&BF_WEAPONMASK &&
                          tsd->subele2[i].flag&wd.flag&BF_RANGEMASK &&
                          tsd->subele2[i].flag&wd.flag&BF_SKILLMASK))
                        continue;
                    ele_fix_lh += tsd->subele2[i].rate;
                }
                cardfix=cardfix*(100-ele_fix_lh)/100;
            }
        }
        cardfix=cardfix*(100-tsd->subsize[sstatus->size])/100;
        cardfix=cardfix*(100-tsd->subrace2[s_race2])/100;
        cardfix=cardfix*(100-tsd->subrace[sstatus->race])/100;
        cardfix=cardfix*(100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS])/100;
        if (sstatus->race != RC_DEMIHUMAN)
            cardfix=cardfix*(100-tsd->subrace[RC_NONDEMIHUMAN])/100;

        for (i = 0; i < ARRAYLENGTH(tsd->add_def) && tsd->add_def[i].rate; i++) {
            if (tsd->add_def[i].class_ == s_class) {
                cardfix=cardfix*(100-tsd->add_def[i].rate)/100;
                break;
            }
        }

        if (wd.flag&BF_SHORT)
            cardfix = cardfix * (100 - tsd->bonus.near_attack_def_rate) / 100;
        else    // BF_LONG (there's no other choice)
            cardfix = cardfix * (100 - tsd->bonus.long_attack_def_rate) / 100;

        if (tsd->sc.data[SC_DEF_RATE])
            cardfix = cardfix * (100 - tsd->sc.data[SC_DEF_RATE]->val1) / 100;

        if (cardfix != 1000)
            ATK_RATE(cardfix / 10);
    }

    if (flag.infdef) {
        //Plants receive 1 damage when hit
        short class_ = status_get_class(target);
        if (flag.hit || wd.damage > 0)
            wd.damage = wd.div_; // In some cases, right hand no need to have a weapon to increase damage
        if (flag.lh && (flag.hit || wd.damage2 > 0))
            wd.damage2 = wd.div_;
        if (flag.hit && class_ == MOBID_EMPERIUM) {
            if (wd.damage2 > 0) {
                wd.damage2 = battle_attr_fix(src,target,wd.damage2,s_ele_,tstatus->def_ele, tstatus->ele_lv);
                wd.damage2 = battle_calc_gvg_damage(src,target,wd.damage2,wd.div_,skill_num,skill_lv,wd.flag);
            } else if (wd.damage > 0) {
                wd.damage = battle_attr_fix(src,target,wd.damage,s_ele_,tstatus->def_ele, tstatus->ele_lv);
                wd.damage = battle_calc_gvg_damage(src,target,wd.damage,wd.div_,skill_num,skill_lv,wd.flag);
            }
            return wd;
        }
        if (!(battle_config.skill_min_damage&1))
            //Do not return if you are supposed to deal greater damage to plants than 1. [Skotlex]
            return wd;
    }

    if (sd) {
        if (!flag.rh && flag.lh) {  //Move lh damage to the rh
            wd.damage = wd.damage2;
            wd.damage2 = 0;
            flag.rh=1;
            flag.lh=0;
        } else if (flag.rh && flag.lh) { //Dual-wield
            if (wd.damage) {
                if ((skill = pc_checkskill(sd,AS_RIGHT)))
                    wd.damage = wd.damage * (50 + (skill * 10))/100;
                else if ((skill = pc_checkskill(sd,KO_RIGHT)))
                    wd.damage = wd.damage * (70 + (skill * 10))/100;
                if (wd.damage < 1) wd.damage = 1;
            }
            if (wd.damage2) {
                if ((skill = pc_checkskill(sd,AS_LEFT)))
                    wd.damage2 = wd.damage2 * (30 + (skill * 10))/100;
                else if ((skill = pc_checkskill(sd,KO_LEFT)))
                    wd.damage2 = wd.damage2 * (50 + (skill * 10))/100;
                if (wd.damage2 < 1) wd.damage2 = 1;
            }
        } else if (sd->status.weapon == W_KATAR && !skill_num) { //Katars (offhand damage only applies to normal attacks, tested on Aegis 10.2)
            skill = pc_checkskill(sd,TF_DOUBLE);
            wd.damage2 = wd.damage * (1 + (skill * 2))/100;

            if (wd.damage && !wd.damage2) wd.damage2 = 1;
            flag.lh = 1;
        }
    }

    if (!flag.rh && wd.damage)
        wd.damage=0;

    if (!flag.lh && wd.damage2)
        wd.damage2=0;

    if (wd.damage + wd.damage2) {
        //There is a total damage value
        if (!wd.damage2) {
            wd.damage = battle_calc_damage(src,target,&wd,wd.damage,skill_num,skill_lv);
            if (map_flag_gvg2(target->m))
                wd.damage=battle_calc_gvg_damage(src,target,wd.damage,wd.div_,skill_num,skill_lv,wd.flag);
            else if (map[target->m].flag.battleground)
                wd.damage=battle_calc_bg_damage(src,target,wd.damage,wd.div_,skill_num,skill_lv,wd.flag);
        } else if (!wd.damage) {
            wd.damage2 = battle_calc_damage(src,target,&wd,wd.damage2,skill_num,skill_lv);
            if (map_flag_gvg2(target->m))
                wd.damage2 = battle_calc_gvg_damage(src,target,wd.damage2,wd.div_,skill_num,skill_lv,wd.flag);
            else if (map[target->m].flag.battleground)
                wd.damage = battle_calc_bg_damage(src,target,wd.damage2,wd.div_,skill_num,skill_lv,wd.flag);
        } else {
            int d1 = wd.damage + wd.damage2,d2 = wd.damage2;
            wd.damage = battle_calc_damage(src,target,&wd,d1,skill_num,skill_lv);
            if (map_flag_gvg2(target->m))
                wd.damage = battle_calc_gvg_damage(src,target,wd.damage,wd.div_,skill_num,skill_lv,wd.flag);
            else if (map[target->m].flag.battleground)
                wd.damage = battle_calc_bg_damage(src,target,wd.damage,wd.div_,skill_num,skill_lv,wd.flag);
            wd.damage2 = (d2*100/d1)*wd.damage/100;
            if (wd.damage > 1 && wd.damage2 < 1) wd.damage2 = 1;
            wd.damage-=wd.damage2;
        }
    }
    //Reject Sword bugreport:4493 by Daegaladh
    if (wd.damage && tsc && tsc->data[SC_REJECTSWORD] &&
        (src->type!=BL_PC || (
             ((TBL_PC *)src)->weapontype1 == W_DAGGER ||
             ((TBL_PC *)src)->weapontype1 == W_1HSWORD ||
             ((TBL_PC *)src)->status.weapon == W_2HSWORD
         )) &&
        rnd()%100 < tsc->data[SC_REJECTSWORD]->val2
       ) {
        wd.damage = wd.damage * 50 / 100;
        status_fix_damage(target,src,wd.damage,clif_damage(target,src,gettick(),0,0,wd.damage,0,0,0));
        clif_skill_nodamage(target,target,ST_REJECTSWORD,tsc->data[SC_REJECTSWORD]->val1,1);
        if (--(tsc->data[SC_REJECTSWORD]->val3) <= 0)
            status_change_end(target, SC_REJECTSWORD, INVALID_TIMER);
    }
    if (skill_num == ASC_BREAKER) { //Breaker's int-based damage (a misc attack?)
        struct Damage md = battle_calc_misc_attack(src, target, skill_num, skill_lv, wflag);
        wd.damage += md.damage;
    }
    if (sc) {
        //SG_FUSION hp penalty [Komurka]
        if (sc->data[SC_FUSION]) {
            int hp= sstatus->max_hp;
            if (sd && tsd) {
                hp = 8*hp/100;
                if (100*sstatus->hp <= 20*sstatus->max_hp)
                    hp = sstatus->hp;
            } else
                hp = 2*hp/100; //2% hp loss per hit
            status_zap(src, hp, 0);
        }
        /**
         * affecting non-skills
         **/
        if (!skill_num) {
            /**
             * RK Enchant Blade
             **/
            if (sc->data[SC_ENCHANTBLADE] && sd && ((flag.rh && sd->weapontype1) || (flag.lh && sd->weapontype2))) {
                //[( ( Skill Lv x 20 ) + 100 ) x ( casterBaseLevel / 150 )] + casterInt
                ATK_ADD((sc->data[SC_ENCHANTBLADE]->val1*20+100) * status_get_lv(src) / 150 + status_get_int(src));
            }
        }
        status_change_end(src,SC_CAMOUFLAGE, INVALID_TIMER);
    }
    if (skill_num == LG_RAYOFGENESIS) {
        struct Damage md = battle_calc_magic_attack(src, target, skill_num, skill_lv, wflag);
        wd.damage += md.damage;
    }

    return wd;
}

/*==========================================
 * battle_calc_magic_attack [DracoRPG]
 *------------------------------------------*/
struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list *target,int skill_num,int skill_lv,int mflag) {
    int i, nk;
    short s_ele = 0;
    unsigned int skillratio = 100;  //Skill dmg modifiers.

    struct map_session_data *sd, *tsd;
    struct Damage ad;
    struct status_data *sstatus = status_get_status_data(src);
    struct status_data *tstatus = status_get_status_data(target);
    struct {
        unsigned imdef : 1;
        unsigned infdef : 1;
    }   flag;

    memset(&ad,0,sizeof(ad));
    memset(&flag,0,sizeof(flag));

    if (src==NULL || target==NULL) {
        nullpo_info(NLP_MARK);
        return ad;
    }
    //Initial Values
    ad.damage = 1;
    ad.div_=skill_get_num(skill_num,skill_lv);
    ad.amotion=skill_get_inf(skill_num) &INF_GROUND_SKILL?0:sstatus->amotion; //Amotion should be 0 for ground skills.
    ad.dmotion=tstatus->dmotion;
    ad.blewcount = skill_get_blewcount(skill_num,skill_lv);
    ad.flag=BF_MAGIC|BF_SKILL;
    ad.dmg_lv=ATK_DEF;
    nk = skill_get_nk(skill_num);
    flag.imdef = nk &NK_IGNORE_DEF?1:0;

    sd = BL_CAST(BL_PC, src);
    tsd = BL_CAST(BL_PC, target);

    if (skill_num == SO_PSYCHIC_WAVE) {
        struct status_change *sc = status_get_sc(src);
        if (sc && sc->count && (sc->data[SC_HEATER_OPTION] || sc->data[SC_COOLER_OPTION] ||
                                sc->data[SC_BLAST_OPTION] || sc->data[SC_CURSED_SOIL_OPTION])) {
            if (sc->data[SC_HEATER_OPTION]) s_ele = sc->data[SC_HEATER_OPTION]->val4;
            else if (sc->data[SC_COOLER_OPTION]) s_ele = sc->data[SC_COOLER_OPTION]->val4;
            else if (sc->data[SC_BLAST_OPTION]) s_ele = sc->data[SC_BLAST_OPTION]->val3;
            else if (sc->data[SC_CURSED_SOIL_OPTION]) s_ele = sc->data[SC_CURSED_SOIL_OPTION]->val4;
        } else {
            //#HALP# I didn't get a clue on how to do this without unnecessary adding a overhead of status_change on every call while this is a per-skill case.
            //, - so i duplicated this code. make yourself comfortable to fix if you have any better ideas.
            //Initialize variables that will be used afterwards
            s_ele = skill_get_ele(skill_num, skill_lv);

            if (s_ele == -1) // pl=-1 : the skill takes the weapon's element
                s_ele = sstatus->rhw.ele;
            else if (s_ele == -2) //Use status element
                s_ele = status_get_attack_sc_element(src,status_get_sc(src));
            else if (s_ele == -3)  //Use random element
                s_ele = rnd()%ELE_MAX;
        }
    } else {
        //Initialize variables that will be used afterwards
        s_ele = skill_get_ele(skill_num, skill_lv);

        if (s_ele == -1) { // pl=-1 : the skill takes the weapon's element
            s_ele = sstatus->rhw.ele;
            if (sd) { //Summoning 10 talisman will endow your weapon
                ARR_FIND(1, 6, i, sd->talisman[i] >= 10);
                if (i < 5) s_ele = i;
            }
        } else if (s_ele == -2) //Use status element
            s_ele = status_get_attack_sc_element(src,status_get_sc(src));
        else if (s_ele == -3)  //Use random element
            s_ele = rnd()%ELE_MAX;
    }
    //Set miscellaneous data that needs be filled
    if (sd) {
        sd->state.arrow_atk = 0;
        ad.blewcount += battle_blewcount_bonus(sd, skill_num);
    }

    //Skill Range Criteria
    ad.flag |= battle_range_type(src, target, skill_num, skill_lv);
    flag.infdef=(tstatus->mode&MD_PLANT?1:0);
    if (target->type == BL_SKILL) {
        TBL_SKILL *su = (TBL_SKILL *)target;
        if (su->group && (su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD))
            flag.infdef = 1;
    }

    switch (skill_num) {
        case MG_FIREWALL:
        case NJ_KAENSIN:
            ad.dmotion = 0; //No flinch animation.
            if (tstatus->def_ele == ELE_FIRE || battle_check_undead(tstatus->race, tstatus->def_ele))
                ad.blewcount = 0; //No knockback
            break;
        case PR_SANCTUARY:
            ad.dmotion = 0; //No flinch animation.
            break;
    }

    if (!flag.infdef) { //No need to do the math for plants

        //MATK_RATE scales the damage. 100 = no change. 50 is halved, 200 is doubled, etc
#define MATK_RATE( a ) { ad.damage= ad.damage*(a)/100; }
        //Adds dmg%. 100 = +100% (double) damage. 10 = +10% damage
#define MATK_ADDRATE( a ) { ad.damage+= ad.damage*(a)/100; }
        //Adds an absolute value to damage. 100 = +100 damage
#define MATK_ADD( a ) { ad.damage+= a; }

        switch (skill_num) {
                //Calc base damage according to skill
            case AL_HEAL:
            case PR_BENEDICTIO:
            case PR_SANCTUARY:
                /**
                 * Arch Bishop
                 **/
            case AB_HIGHNESSHEAL:
                ad.damage = skill_calc_heal(src, target, skill_num, skill_lv, false);
                break;
            case PR_ASPERSIO:
                ad.damage = 40;
                break;
            case ALL_RESURRECTION:
            case PR_TURNUNDEAD:
                //Undead check is on skill_castend_damageid code.
#ifdef RENEWAL
                i = 10*skill_lv + sstatus->luk + sstatus->int_ + status_get_lv(src)
                    + 300 - 300*tstatus->hp/tstatus->max_hp;
#else
                i = 20*skill_lv + sstatus->luk + sstatus->int_ + status_get_lv(src)
                    + 200 - 200*tstatus->hp/tstatus->max_hp;
#endif
                if (i > 700) i = 700;
                if (rnd()%1000 < i && !(tstatus->mode&MD_BOSS))
                    ad.damage = tstatus->hp;
                else {
#ifdef RENEWAL
                    ad.damage = skill_lv * (sstatus->matk_min + sstatus->matk_max);
#else
                    ad.damage = status_get_lv(src) + sstatus->int_ + skill_lv * 10;
#endif
                }
                break;
            case PF_SOULBURN:
                ad.damage = tstatus->sp * 2;
                break;
                /**
                 * Arch Bishop
                 **/
            case AB_RENOVATIO:
                //Damage calculation from iRO wiki. [Jobbie]
                ad.damage = (int)((15 * status_get_lv(src)) + (1.5 * sstatus->int_));
                break;
            default: {
#ifdef RENEWAL //Renewal MATK Appliance according to doddler (?title=Renewal_Changes#Upgrade_MATK)
                    /**
                     * min: (weaponMATK+upgradeMATK) * 2 + 1.5 * statusMATK
                     * max: [weaponMATK+upgradeMATK+(wMatk*wLvl)/10] * 2 + 1.5 * statusMATK
                     * yes this formula MATCHES their site: matk_max already holds weaponmatk+upgradematk, and
                     * -> statusMATK holds the %Matk modifier stuff from earlier and lastly:
                     * -> the mdef part is not applied at this point, but later.
                     **/    //1:bugreport:5101                                                                  //1:bugreport:5101
                    MATK_ADD((1+sstatus->matk_max) * 2 + 15/10 * sstatus->matk_min + rnd()% (sstatus->matk_max + (1 + (sstatus->matk_max*sstatus->wlv) / 10 * 2 + 10/15 * sstatus->matk_min)));
#else //Ancient MATK Appliance
                    if (sstatus->matk_max > sstatus->matk_min) {
                        MATK_ADD(sstatus->matk_min+rnd()%(1+sstatus->matk_max-sstatus->matk_min));
                    } else {
                        MATK_ADD(sstatus->matk_min);
                    }
#endif
                    if (nk&NK_SPLASHSPLIT) { // Divide MATK in case of multiple targets skill
                        if (mflag>0)
                            ad.damage/= mflag;
                        else
                            ShowError("0 enemies targeted by %d:%s, divide per 0 avoided!\n", skill_num, skill_get_name(skill_num));
                    }

                    switch (skill_num) {
                        case MG_NAPALMBEAT:
                            skillratio += skill_lv*10-30;
                            break;
                        case MG_FIREBALL:
#ifdef RENEWAL
                            skillratio += 20*skill_lv;
#else
                            skillratio += skill_lv*10-30;
#endif
                            break;
                        case MG_SOULSTRIKE:
                            if (battle_check_undead(tstatus->race,tstatus->def_ele))
                                skillratio += 5*skill_lv;
                            break;
                        case MG_FIREWALL: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio -= 50;
                                if (sc && sc->data[SC_PYROTECHNIC_OPTION])
                                    skillratio += skillratio * sc->data[SC_PYROTECHNIC_OPTION]->val3 / 100;
                            }
                            break;
                        case MG_COLDBOLT: {
                                struct status_change *sc = status_get_sc(src);
                                if (sc && sc->count) {
                                    if (sc->data[SC_SPELLFIST] && mflag&BF_SHORT)  {
                                        skillratio += (sc->data[SC_SPELLFIST]->val4 * 100) + (sc->data[SC_SPELLFIST]->val2 * 100) - 100;// val4 = used bolt level, val2 = used spellfist level. [Rytech]
                                        ad.div_ = 1;// ad mods, to make it work similar to regular hits [Xazax]
                                        ad.flag = BF_WEAPON|BF_SHORT;
                                        ad.type = 0;
                                    }
                                    if (sc->data[SC_AQUAPLAY_OPTION])
                                        skillratio += skillratio * sc->data[SC_AQUAPLAY_OPTION]->val3 / 100;
                                }
                            }
                            break;
                        case MG_FIREBOLT: {
                                struct status_change *sc = status_get_sc(src);
                                if (sc && sc->count) {
                                    if (sc->data[SC_SPELLFIST] && mflag&BF_SHORT) {
                                        skillratio += (sc->data[SC_SPELLFIST]->val4 * 100) + (sc->data[SC_SPELLFIST]->val2 * 100) - 100;
                                        ad.div_ = 1;
                                        ad.flag = BF_WEAPON|BF_SHORT;
                                        ad.type = 0;
                                    }
                                    if (sc->data[SC_PYROTECHNIC_OPTION])
                                        skillratio += skillratio * sc->data[SC_PYROTECHNIC_OPTION]->val3 / 100;
                                }
                            }
                            break;
                        case MG_LIGHTNINGBOLT: {
                                struct status_change *sc = status_get_sc(src);
                                if (sc && sc->count) {
                                    if (sc->data[SC_SPELLFIST] && mflag&BF_SHORT) {
                                        skillratio += (sc->data[SC_SPELLFIST]->val4 * 100) + (sc->data[SC_SPELLFIST]->val2 * 100) - 100;
                                        ad.div_ = 1;
                                        ad.flag = BF_WEAPON|BF_SHORT;
                                        ad.type = 0;
                                    }
                                    if (sc->data[SC_GUST_OPTION])
                                        skillratio += skillratio * sc->data[SC_GUST_OPTION]->val2 / 100;
                                }
                            }
                            break;
                        case MG_THUNDERSTORM: {
                                struct status_change *sc = status_get_sc(src);
                                /**
                                 * in Renewal Thunder Storm boost is 100% (in pre-re, 80%)
                                 **/
#ifndef RENEWAL
                                skillratio -= 20;
#endif
                                if (sc && sc->data[SC_GUST_OPTION])
                                    skillratio += skillratio * sc->data[SC_GUST_OPTION]->val2 / 100;
                            }
                            break;
                        case MG_FROSTDIVER:
                            skillratio += 10*skill_lv;
                            break;
                        case AL_HOLYLIGHT:
                            skillratio += 25;
                            if (sd && sd->sc.data[SC_SPIRIT] && sd->sc.data[SC_SPIRIT]->val2 == SL_PRIEST)
                                skillratio *= 5; //Does 5x damage include bonuses from other skills?
                            break;
                        case AL_RUWACH:
                            skillratio += 45;
                            break;
                        case WZ_FROSTNOVA:
                            skillratio += (100+skill_lv*10)*2/3-100;
                            break;
                        case WZ_FIREPILLAR:
                            if (skill_lv > 10)
                                skillratio += 100;
                            else
                                skillratio -= 80;
                            break;
                        case WZ_SIGHTRASHER:
                            skillratio += 20*skill_lv;
                            break;
                        case WZ_WATERBALL:
                            skillratio += 30*skill_lv;
                            break;
                        case WZ_STORMGUST:
                            skillratio += 40*skill_lv;
                            break;
                        case HW_NAPALMVULCAN:
                            skillratio += 10*skill_lv-30;
                            break;
                        case SL_STIN:
                            skillratio += (tstatus->size!=SZ_SMALL?-99:10*skill_lv); //target size must be small (0) for full damage.
                            break;
                        case SL_STUN:
                            skillratio += (tstatus->size!=SZ_BIG?5*skill_lv:-99); //Full damage is dealt on small/medium targets
                            break;
                        case SL_SMA:
                            skillratio += -60 + status_get_lv(src); //Base damage is 40% + lv%
                            break;
                        case NJ_KOUENKA:
                            skillratio -= 10;
                            break;
                        case NJ_KAENSIN:
                            skillratio -= 50;
                            break;
                        case NJ_BAKUENRYU:
                            skillratio += 50*(skill_lv-1);
                            break;
                        case NJ_HYOUSYOURAKU:
                            skillratio += 50*skill_lv;
                            break;
                        case NJ_RAIGEKISAI:
                            skillratio += 60 + 40*skill_lv;
                            break;
                        case NJ_KAMAITACHI:
                        case NPC_ENERGYDRAIN:
                            skillratio += 100*skill_lv;
                            break;
                        case NPC_EARTHQUAKE:
                            skillratio += 100 +100*skill_lv +100*(skill_lv/2);
                            break;
#ifdef RENEWAL
                        case WZ_HEAVENDRIVE:
                        case WZ_METEOR:
                            skillratio += 25;
                            break;
                        case WZ_VERMILION: {
                                int interval = 0, per = interval , ratio = per;
                                while ((per++) < skill_lv) {
                                    ratio += interval;
                                    if (per%3==0) interval += 20;
                                }
                                if (skill_lv > 9)
                                    ratio -= 10;
                                skillratio += ratio;
                            }
                            break;
                        case NJ_HUUJIN:
                            skillratio += 50;
                            break;
#else
                        case WZ_VERMILION:
                            skillratio += 20*skill_lv-20;
                            break;
#endif
                            /**
                             * Arch Bishop
                             **/
                        case AB_JUDEX:
                            skillratio += 180 + 20 * skill_lv;
                            if (skill_lv > 4) skillratio += 20;
                            RE_LVL_DMOD(100);
                            break;
                        case AB_ADORAMUS:
                            skillratio += 400 + 100 * skill_lv;
                            RE_LVL_DMOD(100);
                            break;
                        case AB_DUPLELIGHT_MAGIC:
                            skillratio += 100 + 20 * skill_lv;
                            break;
                            /**
                             * Warlock
                             **/
                        case WL_SOULEXPANSION:
                            skillratio += 300 + 100 * skill_lv + sstatus->int_;
                            RE_LVL_DMOD(100);
                            break;
                        case WL_FROSTMISTY:
                            skillratio += 100 + 100 * skill_lv;
                            RE_LVL_DMOD(100);
                            break;
                        case WL_JACKFROST: {
                                struct status_change *tsc = status_get_sc(target);
                                if (tsc && tsc->data[SC_FREEZING]) {
                                    skillratio += 900 + 300 * skill_lv;
                                    RE_LVL_DMOD(100);
                                } else {
                                    skillratio += 400 + 100 * skill_lv;
                                    RE_LVL_DMOD(150);
                                }
                            }
                            break;
                        case WL_DRAINLIFE:
                            skillratio = 200 * skill_lv + sstatus->int_;
                            RE_LVL_DMOD(100);
                            break;
                        case WL_CRIMSONROCK:
                            skillratio += 1200 + 300 * skill_lv;
                            RE_LVL_DMOD(100);
                            break;
                        case WL_HELLINFERNO:
                            skillratio = 300 * skill_lv;
                            RE_LVL_DMOD(100);
                            // Shadow: MATK [{( Skill Level x 300 ) x ( Caster Base Level / 100 ) x 4/5 }] %
                            // Fire : MATK [{( Skill Level x 300 ) x ( Caster Base Level / 100 ) /5 }] %
                            if (mflag&ELE_DARK) {
                                skillratio *= 4;
                                s_ele = ELE_DARK;
                            }
                            skillratio /= 5;
                            break;
                        case WL_COMET: {
                                struct status_change *sc = status_get_sc(src);
                                if (sc)
                                    i = distance_xy(target->x, target->y, sc->comet_x, sc->comet_y);
                                else
                                    i = 8;
                                if (i < 2) skillratio = 2500 + 500 * skill_lv;
                                else if (i < 4) skillratio = 1600 + 400 * skill_lv;
                                else if (i < 6) skillratio = 1200 + 300 * skill_lv;
                                else
                                    skillratio = 800 + 200 * skill_lv;
                            }
                            break;
                        case WL_CHAINLIGHTNING_ATK:
                            skillratio += 100 + 300 * skill_lv;
                            RE_LVL_DMOD(100);
                            break;
                        case WL_EARTHSTRAIN:
                            skillratio += 1900 + 100 * skill_lv;
                            RE_LVL_DMOD(100);
                            break;
                        case WL_TETRAVORTEX_FIRE:
                        case WL_TETRAVORTEX_WATER:
                        case WL_TETRAVORTEX_WIND:
                        case WL_TETRAVORTEX_GROUND:
                            skillratio += 400 + 500 * skill_lv;
                            break;
                        case WL_SUMMON_ATK_FIRE:
                        case WL_SUMMON_ATK_WATER:
                        case WL_SUMMON_ATK_WIND:
                        case WL_SUMMON_ATK_GROUND:
                            skillratio = skill_lv * (status_get_lv(src) + (sd ? sd->status.job_level : 50));  // This is close to official, but lacking a little info to finalize. [Rytech]
                            RE_LVL_DMOD(100);
                            break;
                        case LG_RAYOFGENESIS:
                            skillratio = (skillratio + 200) * skill_lv;
                            RE_LVL_DMOD(100);
                            break;
                        case LG_SHIELDSPELL:// [(Casters Base Level x 4) + (Shield MDEF x 100) + (Casters INT x 2)] %
                            if (sd) {
                                skillratio = status_get_lv(src) * 4 + sd->bonus.shieldmdef * 100 + status_get_int(src) * 2;
                            } else
                                skillratio += 1900; //2000%
                            break;
                        case WM_METALICSOUND:
                            skillratio += 120 * skill_lv + 60 * (sd? pc_checkskill(sd, WM_LESSON) : 10) - 100;
                            break;
                        case WM_SEVERE_RAINSTORM:
                            skillratio += 50 * skill_lv;
                            break;
                        case WM_REVERBERATION_MAGIC:
                            // MATK [{(Skill Level x 100) + 100} x Casters Base Level / 100] %
                            skillratio += 100 * (sd ? pc_checkskill(sd, WM_REVERBERATION) : 1);
                            RE_LVL_DMOD(100);
                            break;
                        case SO_FIREWALK: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio = 300;
                                RE_LVL_DMOD(100);
                                if (sc && sc->data[SC_HEATER_OPTION])
                                    skillratio += skillratio * sc->data[SC_HEATER_OPTION]->val3 / 100;
                            }
                            break;
                        case SO_ELECTRICWALK: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio = 300;
                                RE_LVL_DMOD(100);
                                if (sc && sc->data[SC_BLAST_OPTION])
                                    skillratio += skillratio * sc->data[SC_BLAST_OPTION]->val2 / 100;
                            }
                            break;
                        case SO_EARTHGRAVE: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio = (200 * (sd ? pc_checkskill(sd, SA_SEISMICWEAPON) : 10) + sstatus->int_ * skill_lv);
                                RE_LVL_DMOD(100);
                                if (sc && sc->data[SC_CURSED_SOIL_OPTION])
                                    skillratio += skillratio * sc->data[SC_CURSED_SOIL_OPTION]->val2 / 100;
                            }
                            break;
                        case SO_DIAMONDDUST: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio = (200 * (sd ? pc_checkskill(sd, SA_FROSTWEAPON) : 10) + sstatus->int_ * skill_lv);
                                RE_LVL_DMOD(100);
                                if (sc && sc->data[SC_COOLER_OPTION])
                                    skillratio += skillratio * sc->data[SC_COOLER_OPTION]->val3 / 100;
                            }
                            break;
                        case SO_POISON_BUSTER: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio += 1100 + 300 * skill_lv;
                                if (sc && sc->data[SC_CURSED_SOIL_OPTION])
                                    skillratio += skillratio * sc->data[SC_CURSED_SOIL_OPTION]->val2 / 100;
                            }
                            break;
                        case SO_PSYCHIC_WAVE: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio += -100 + skill_lv * 70 + (sstatus->int_ * 3);
                                RE_LVL_DMOD(100);
                                if (sc) {
                                    if (sc->data[SC_HEATER_OPTION])
                                        skillratio += skillratio * sc->data[SC_HEATER_OPTION]->val3 / 100;
                                    else if (sc->data[SC_COOLER_OPTION])
                                        skillratio += skillratio * sc->data[SC_COOLER_OPTION]->val3 / 100;
                                    else if (sc->data[SC_BLAST_OPTION])
                                        skillratio += skillratio * sc->data[SC_BLAST_OPTION]->val2 / 100;
                                    else if (sc->data[SC_CURSED_SOIL_OPTION])
                                        skillratio += skillratio * sc->data[SC_CURSED_SOIL_OPTION]->val3 / 100;
                                }
                            }
                            break;
                        case SO_VARETYR_SPEAR: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio += -100 + (100 * (sd ? pc_checkskill(sd, SA_LIGHTNINGLOADER) : 10) + sstatus->int_ * skill_lv);
                                RE_LVL_DMOD(100);
                                if (sc && sc->data[SC_BLAST_OPTION])
                                    skillratio += skillratio * sc->data[SC_BLAST_OPTION]->val2 / 100;
                            }
                            break;
                        case SO_CLOUD_KILL: {
                                struct status_change *sc = status_get_sc(src);
                                skillratio += -100 + skill_lv * 40;
                                RE_LVL_DMOD(100);
                                if (sc && sc->data[SC_CURSED_SOIL_OPTION])
                                    skillratio += skillratio * sc->data[SC_CURSED_SOIL_OPTION]->val2 / 100;
                            }
                            break;
                        case GN_DEMONIC_FIRE:
                            if (skill_lv > 20) {
                                // Fire expansion Lv.2
                                skillratio += 110 + 20 * (skill_lv - 20) + status_get_int(src) * 3; // Need official INT bonus. [LimitLine]
                            } else if (skill_lv > 10) {
                                // Fire expansion Lv.1
                                skillratio += 110 + 20 * (skill_lv - 10) / 2;
                            } else
                                skillratio += 110 + 20 * skill_lv;
                            break;
                            // Magical Elemental Spirits Attack Skills
                        case EL_FIRE_MANTLE:
                        case EL_WATER_SCREW:
                            skillratio += 900;
                            break;
                        case EL_FIRE_ARROW:
                        case EL_ROCK_CRUSHER_ATK:
                            skillratio += 200;
                            break;
                        case EL_FIRE_BOMB:
                        case EL_ICE_NEEDLE:
                        case EL_HURRICANE_ATK:
                            skillratio += 400;
                            break;
                        case EL_FIRE_WAVE:
                        case EL_TYPOON_MIS_ATK:
                            skillratio += 1100;
                            break;
                        case MH_ERASER_CUTTER:
                            if (skill_lv%2) skillratio += 400; //600:800:1000
                            else skillratio += 700; //1000:1200
                            skillratio += 100 * skill_lv;
                            break;
                        case MH_XENO_SLASHER:
                            if (skill_lv%2) skillratio += 350 + 50 * skill_lv; //500:600:700
                            else skillratio += 400 + 100 * skill_lv; //700:900
                            break;
                        case MH_HEILIGE_STANGE:
                            skillratio += 400 + 250 * skill_lv;
                            break;
                        case MH_POISON_MIST:
                            skillratio += 100 * skill_lv;
                            break;
                    }

                    MATK_RATE(skillratio);

                    //Constant/misc additions from skills
                    if (skill_num == WZ_FIREPILLAR)
                        MATK_ADD(50);
                }
        }

        if (sd) {
            //Damage bonuses
            if ((i = pc_skillatk_bonus(sd, skill_num)))
                ad.damage += ad.damage*i/100;

            //Ignore Defense?
            if (!flag.imdef && (
                    sd->bonus.ignore_mdef_ele & (1 << tstatus->def_ele) ||
                    sd->bonus.ignore_mdef_race & (1 << tstatus->race) ||
                    sd->bonus.ignore_mdef_race & (is_boss(target) ? 1 << RC_BOSS : 1 << RC_NONBOSS)
                ))
                flag.imdef = 1;
        }

        if (!flag.imdef) {
            defType mdef = tstatus->mdef;
            int mdef2= tstatus->mdef2;
            if (sd) {
                i = sd->ignore_mdef[is_boss(target)?RC_BOSS:RC_NONBOSS];
                i+= sd->ignore_mdef[tstatus->race];
                if (i) {
                    if (i > 100) i = 100;
                    mdef -= mdef * i/100;
                    //mdef2-= mdef2* i/100;
                }
            }
#ifdef RENEWAL
            /**
             * RE MDEF Reduction (from doddler:?title=Renewal_Changes#MDEF)
             * Damage from magic = Magic Attack * 111.5/(111.5+eMDEF)
             * Damage = Magic Attack * 111.5/(111.5+eMDEF) - sMDEF
             **/
            if (mdef < -111) mdef = -111; // value smaller -111 brings back the damage to origin up to -223.
            ad.damage = ad.damage * 1115 / (1115 + mdef * 10) - mdef2;
#else
            if (battle_config.magic_defense_type)
                ad.damage = ad.damage - mdef*battle_config.magic_defense_type - mdef2;
            else
                ad.damage = ad.damage * (100-mdef)/100 - mdef2;
#endif
        }

        if (skill_num == NPC_EARTHQUAKE) {
            //Adds atk2 to the damage, should be influenced by number of hits and skill-ratio, but not mdef reductions. [Skotlex]
            //Also divide the extra bonuses from atk2 based on the number in range [Kevin]
            if (mflag>0)
                ad.damage+= (sstatus->rhw.atk2*skillratio/100)/mflag;
            else
                ShowError("Zero range by %d:%s, divide per 0 avoided!\n", skill_num, skill_get_name(skill_num));
        }

        if (ad.damage<1)
            ad.damage=1;

        if (!(nk&NK_NO_ELEFIX))
            ad.damage=battle_attr_fix(src, target, ad.damage, s_ele, tstatus->def_ele, tstatus->ele_lv);

        if (skill_num == CR_GRANDCROSS || skill_num == NPC_GRANDDARKNESS) {
            //Apply the physical part of the skill's damage. [Skotlex]
            struct Damage wd = battle_calc_weapon_attack(src,target,skill_num,skill_lv,mflag);
            ad.damage = battle_attr_fix(src, target, wd.damage + ad.damage, s_ele, tstatus->def_ele, tstatus->ele_lv) * (100 + 40*skill_lv)/100;
            if (src == target) {
                if (src->type == BL_PC)
                    ad.damage = ad.damage/2;
                else
                    ad.damage = 0;
            }
        }

        if (sd && !(nk&NK_NO_CARDFIX_ATK)) {
            short t_class = status_get_class(target);
            short cardfix=1000;

            cardfix=cardfix*(100+sd->magic_addrace[tstatus->race])/100;
            if (!(nk&NK_NO_ELEFIX))
                cardfix=cardfix*(100+sd->magic_addele[tstatus->def_ele])/100;
            cardfix=cardfix*(100+sd->magic_addsize[tstatus->size])/100;
            cardfix=cardfix*(100+sd->magic_addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
            for (i=0; i< ARRAYLENGTH(sd->add_mdmg) && sd->add_mdmg[i].rate; i++) {
                if (sd->add_mdmg[i].class_ == t_class) {
                    cardfix=cardfix*(100+sd->add_mdmg[i].rate)/100;
                    continue;
                }
            }
            if (cardfix != 1000)
                MATK_RATE(cardfix/10);
        }

        if (tsd && !(nk&NK_NO_CARDFIX_DEF)) {
            // Target cards.
            short s_race2 = status_get_race2(src);
            short s_class= status_get_class(src);
            int cardfix=1000;

            if (!(nk&NK_NO_ELEFIX)) {
                int ele_fix = tsd->subele[s_ele];
                for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++) {
                    if (tsd->subele2[i].ele != s_ele) continue;
                    if (!(tsd->subele2[i].flag&ad.flag&BF_WEAPONMASK &&
                          tsd->subele2[i].flag&ad.flag&BF_RANGEMASK &&
                          tsd->subele2[i].flag&ad.flag&BF_SKILLMASK))
                        continue;
                    ele_fix += tsd->subele2[i].rate;
                }
                cardfix=cardfix*(100-ele_fix)/100;
            }
            cardfix=cardfix*(100-tsd->subsize[sstatus->size])/100;
            cardfix=cardfix*(100-tsd->subrace2[s_race2])/100;
            cardfix=cardfix*(100-tsd->subrace[sstatus->race])/100;
            cardfix=cardfix*(100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS])/100;
            if (sstatus->race != RC_DEMIHUMAN)
                cardfix=cardfix*(100-tsd->subrace[RC_NONDEMIHUMAN])/100;

            for (i=0; i < ARRAYLENGTH(tsd->add_mdef) && tsd->add_mdef[i].rate; i++) {
                if (tsd->add_mdef[i].class_ == s_class) {
                    cardfix=cardfix*(100-tsd->add_mdef[i].rate)/100;
                    break;
                }
            }
            //It was discovered that ranged defense also counts vs magic! [Skotlex]
            if (ad.flag&BF_SHORT)
                cardfix = cardfix * (100 - tsd->bonus.near_attack_def_rate) / 100;
            else
                cardfix = cardfix * (100 - tsd->bonus.long_attack_def_rate) / 100;

            cardfix = cardfix * (100 - tsd->bonus.magic_def_rate) / 100;

            if (tsd->sc.data[SC_MDEF_RATE])
                cardfix = cardfix * (100 - tsd->sc.data[SC_MDEF_RATE]->val1) / 100;

            if (cardfix != 1000)
                MATK_RATE(cardfix / 10);
        }
    }

    damage_div_fix(ad.damage, ad.div_);

    if (flag.infdef && ad.damage)
        ad.damage = ad.damage>0?1:-1;

    ad.damage=battle_calc_damage(src,target,&ad,ad.damage,skill_num,skill_lv);
    if (map_flag_gvg2(target->m))
        ad.damage=battle_calc_gvg_damage(src,target,ad.damage,ad.div_,skill_num,skill_lv,ad.flag);
    else if (map[target->m].flag.battleground)
        ad.damage=battle_calc_bg_damage(src,target,ad.damage,ad.div_,skill_num,skill_lv,ad.flag);

    switch (skill_num) {  /* post-calc modifiers */
        case SO_VARETYR_SPEAR: { // Physical damage.
                struct Damage wd = battle_calc_weapon_attack(src,target,skill_num,skill_lv,mflag);
                ad.damage += wd.damage;
                break;
            }
            //case HM_ERASER_CUTTER:
    }

    return ad;
}

/*==========================================
 * Calculate Misc dammage for skillid
 *------------------------------------------*/
struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *target,int skill_num,int skill_lv,int mflag) {
    int skill;
    short i, nk;
    short s_ele;

    struct map_session_data *sd, *tsd;
    struct Damage md; //DO NOT CONFUSE with md of mob_data!
    struct status_data *sstatus = status_get_status_data(src);
    struct status_data *tstatus = status_get_status_data(target);

    memset(&md,0,sizeof(md));

    if (src == NULL || target == NULL) {
        nullpo_info(NLP_MARK);
        return md;
    }

    //Some initial values
    md.amotion=skill_get_inf(skill_num) &INF_GROUND_SKILL?0:sstatus->amotion;
    md.dmotion=tstatus->dmotion;
    md.div_=skill_get_num(skill_num,skill_lv);
    md.blewcount=skill_get_blewcount(skill_num,skill_lv);
    md.dmg_lv=ATK_DEF;
    md.flag=BF_MISC|BF_SKILL;

    nk = skill_get_nk(skill_num);

    sd = BL_CAST(BL_PC, src);
    tsd = BL_CAST(BL_PC, target);

    if (sd) {
        sd->state.arrow_atk = 0;
        md.blewcount += battle_blewcount_bonus(sd, skill_num);
    }

    s_ele = skill_get_ele(skill_num, skill_lv);
    if (s_ele < 0 && s_ele != -3) //Attack that takes weapon's element for misc attacks? Make it neutral [Skotlex]
        s_ele = ELE_NEUTRAL;
    else if (s_ele == -3) //Use random element
        s_ele = rnd()%ELE_MAX;

    //Skill Range Criteria
    md.flag |= battle_range_type(src, target, skill_num, skill_lv);

    switch (skill_num) {
#ifdef RENEWAL
        case HT_LANDMINE:
        case MA_LANDMINE:
        case HT_BLASTMINE:
        case HT_CLAYMORETRAP:
            md.damage = skill_lv * sstatus->dex * (3+status_get_lv(src)/100) * (1+sstatus->int_/35);
            md.damage += md.damage * (rnd()%20-10) / 100;
            md.damage += 40 * (sd?pc_checkskill(sd,RA_RESEARCHTRAP):0);
            break;
#else
        case HT_LANDMINE:
        case MA_LANDMINE:
            md.damage=skill_lv*(sstatus->dex+75)*(100+sstatus->int_)/100;
            break;
        case HT_BLASTMINE:
            md.damage=skill_lv*(sstatus->dex/2+50)*(100+sstatus->int_)/100;
            break;
        case HT_CLAYMORETRAP:
            md.damage=skill_lv*(sstatus->dex/2+75)*(100+sstatus->int_)/100;
            break;
#endif
        case HT_BLITZBEAT:
        case SN_FALCONASSAULT:
            //Blitz-beat Damage.
            if (!sd || (skill = pc_checkskill(sd,HT_STEELCROW)) <= 0)
                skill=0;
            md.damage=(sstatus->dex/10+sstatus->int_/2+skill*3+40)*2;
            if (mflag > 1) //Autocasted Blitz.
                nk|=NK_SPLASHSPLIT;

            if (skill_num == SN_FALCONASSAULT) {
                //Div fix of Blitzbeat
                skill = skill_get_num(HT_BLITZBEAT, 5);
                damage_div_fix(md.damage, skill);

                //Falcon Assault Modifier
                md.damage=md.damage*(150+70*skill_lv)/100;
            }
            break;
        case TF_THROWSTONE:
            md.damage=50;
            break;
        case BA_DISSONANCE:
            md.damage=30+skill_lv*10;
            if (sd)
                md.damage+= 3*pc_checkskill(sd,BA_MUSICALLESSON);
            break;
        case NPC_SELFDESTRUCTION:
            md.damage = sstatus->hp;
            break;
        case NPC_SMOKING:
            md.damage=3;
            break;
        case NPC_DARKBREATH:
            md.damage = 500 + (skill_lv-1)*1000 + rnd()%1000;
            if (md.damage > 9999) md.damage = 9999;
            break;
        case PA_PRESSURE:
            md.damage=500+300*skill_lv;
            break;
        case PA_GOSPEL:
            md.damage = 1+rnd()%9999;
            break;
        case CR_ACIDDEMONSTRATION: // updated the formula based on a Japanese formula found to be exact [Reddozen]
            if (tstatus->vit+sstatus->int_) //crash fix
                md.damage = (int)((int64)7*tstatus->vit*sstatus->int_*sstatus->int_ / (10*(tstatus->vit+sstatus->int_)));
            else
                md.damage = 0;
            if (tsd) md.damage>>=1;
            if (md.damage < 0 || md.damage > INT_MAX>>1)
                //Overflow prevention, will anyone whine if I cap it to a few billion?
                //Not capped to INT_MAX to give some room for further damage increase.
                md.damage = INT_MAX>>1;
            break;
        case NJ_ZENYNAGE:
        case KO_MUCHANAGE:
            md.damage = skill_get_zeny(skill_num ,skill_lv);
            if (!md.damage) md.damage = 2;
            md.damage = rand()%md.damage + md.damage / (skill_num==NJ_ZENYNAGE?1:2) ;
            if (is_boss(target))
                md.damage=md.damage / (skill_num==NJ_ZENYNAGE?3:2);
            else if (tsd) // need confirmation for KO_MUCHANAGE
                md.damage=md.damage/2;
            break;
        case GS_FLING:
            md.damage = sd?sd->status.job_level:status_get_lv(src);
            break;
        case HVAN_EXPLOSION:    //[orn]
            md.damage = sstatus->max_hp * (50 + 50 * skill_lv) / 100 ;
            break ;
        case ASC_BREAKER:
            md.damage = 500+rnd()%500 + 5*skill_lv * sstatus->int_;
            nk|=NK_IGNORE_FLEE|NK_NO_ELEFIX; //These two are not properties of the weapon based part.
            break;
        case HW_GRAVITATION:
            md.damage = 200+200*skill_lv;
            md.dmotion = 0; //No flinch animation.
            break;
        case NPC_EVILLAND:
            md.damage = skill_calc_heal(src,target,skill_num,skill_lv,false);
            break;
        case RK_DRAGONBREATH:
            md.damage = ((status_get_hp(src) / 50) + (status_get_max_sp(src) / 4)) * skill_lv;
            RE_LVL_MDMOD(150);
            if (sd) md.damage = md.damage * (100 + 5 * (pc_checkskill(sd,RK_DRAGONTRAINING) - 1)) / 100;
            md.flag |= BF_LONG|BF_WEAPON;
            break;
            /**
             * Ranger
             **/
        case RA_CLUSTERBOMB:
        case RA_FIRINGTRAP:
        case RA_ICEBOUNDTRAP:
            md.damage = skill_lv * sstatus->dex + sstatus->int_ * 5 ;
            RE_LVL_TMDMOD();
            md.damage = md.damage * (20 * (sd ? pc_checkskill(sd,RA_RESEARCHTRAP) : 10));
            md.damage = (md.damage?md.damage:1) / (skill_num == RA_CLUSTERBOMB?50:100);
            break;
            /**
             * Mechanic
             **/
        case NC_SELFDESTRUCTION: {
                short totaldef = tstatus->def2 + (short)status_get_def(target);
                md.damage = ((sd?pc_checkskill(sd,NC_MAINFRAME):10) + 8) * (skill_lv + 1) * (status_get_sp(src) + sstatus->vit);
                RE_LVL_MDMOD(100);
                md.damage += status_get_hp(src) - totaldef;
            }
            break;
        case GN_THORNS_TRAP:
            md.damage = 100 + 200 * skill_lv + sstatus->int_;
            break;
        case GN_HELLS_PLANT_ATK:
            //[{( Hell Plant Skill Level x Casters Base Level ) x 10 } + {( Casters INT x 7 ) / 2 } x { 18 + ( Casters Job Level / 4 )] x ( 5 / ( 10 - Summon Flora Skill Level ))
            md.damage = (skill_lv * status_get_lv(src) * 10) + (sstatus->int_ * 7 / 2) * (18 + (sd?sd->status.job_level:0) / 4) * (5 / (10 - (sd?pc_checkskill(sd,AM_CANNIBALIZE):0)));
            break;
        case KO_HAPPOKUNAI: {
                struct Damage wd = battle_calc_weapon_attack(src,target,skill_num,skill_lv,mflag);
                short totaldef = tstatus->def2 + (short)status_get_def(target);
                md.damage = wd.damage * 60 * (5 + skill_lv) / 100;
                md.damage -= totaldef;
            }
            break;
        case KO_MAKIBISHI:
            md.damage = 20 * skill_lv;
            break;
    }

    if (nk &NK_SPLASHSPLIT) { // Divide ATK among targets
        if (mflag>0)
            md.damage/= mflag;
        else
            ShowError("0 enemies targeted by %d:%s, divide per 0 avoided!\n", skill_num, skill_get_name(skill_num));
    }

    damage_div_fix(md.damage, md.div_);

    if (!(nk &NK_IGNORE_FLEE)) {
        struct status_change *sc = status_get_sc(target);
        i = 0; //Temp for "hit or no hit"
        if (sc && sc->opt1 && sc->opt1 != OPT1_STONEWAIT && sc->opt1 != OPT1_BURNING)
            i = 1;
        else {
            short
            flee = tstatus->flee,
#ifdef RENEWAL
            hitrate = 0; //Default hitrate
#else
            hitrate = 80; //Default hitrate
#endif

            if (battle_config.agi_penalty_type && battle_config.agi_penalty_target&target->type) {
                unsigned char attacker_count; //256 max targets should be a sane max
                attacker_count = unit_counttargeted(target);
                if (attacker_count >= battle_config.agi_penalty_count) {
                    if (battle_config.agi_penalty_type == 1)
                        flee = (flee * (100 - (attacker_count - (battle_config.agi_penalty_count - 1))*battle_config.agi_penalty_num))/100;
                    else //asume type 2: absolute reduction
                        flee -= (attacker_count - (battle_config.agi_penalty_count - 1))*battle_config.agi_penalty_num;
                    if (flee < 1) flee = 1;
                }
            }

            hitrate+= sstatus->hit - flee;
#ifdef RENEWAL
            if (sd)  //in Renewal hit bonus from Vultures Eye is not anymore shown in status window
                hitrate += pc_checkskill(sd,AC_VULTURE);
#endif
            hitrate = cap_value(hitrate, battle_config.min_hitrate, battle_config.max_hitrate);

            if (rnd()%100 < hitrate)
                i = 1;
        }
        if (!i) {
            md.damage = 0;
            md.dmg_lv=ATK_FLEE;
        }
    }

    if (md.damage && tsd && !(nk &NK_NO_CARDFIX_DEF)) {
        // misc damage reduction from equipment
        int cardfix = 10000;
        int race2 = status_get_race2(src);
        if (!(nk&NK_NO_ELEFIX)) {
            int ele_fix = tsd->subele[s_ele];
            for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++) {
                if (tsd->subele2[i].ele != s_ele) continue;
                if (!(tsd->subele2[i].flag&md.flag&BF_WEAPONMASK &&
                      tsd->subele2[i].flag&md.flag&BF_RANGEMASK &&
                      tsd->subele2[i].flag&md.flag&BF_SKILLMASK))
                    continue;
                ele_fix += tsd->subele2[i].rate;
            }
            cardfix=cardfix*(100-ele_fix)/100;
        }
        cardfix=cardfix*(100-tsd->subsize[sstatus->size])/100;
        cardfix=cardfix*(100-tsd->subrace2[race2])/100;
        cardfix=cardfix*(100-tsd->subrace[sstatus->race])/100;
        cardfix=cardfix*(100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS])/100;
        if (sstatus->race != RC_DEMIHUMAN)
            cardfix=cardfix*(100-tsd->subrace[RC_NONDEMIHUMAN])/100;

        cardfix = cardfix * (100 - tsd->bonus.misc_def_rate) / 100;
        if (md.flag&BF_SHORT)
            cardfix = cardfix * (100 - tsd->bonus.near_attack_def_rate) / 100;
        else    // BF_LONG (there's no other choice)
            cardfix = cardfix * (100 - tsd->bonus.long_attack_def_rate) / 100;

        if (cardfix != 10000)
            md.damage= (int)((int64)md.damage * cardfix / 10000);
    }

    if (sd && (i = pc_skillatk_bonus(sd, skill_num)))
        md.damage += md.damage *i/100;

    if (md.damage < 0)
        md.damage = 0;
    else if (md.damage && tstatus->mode &MD_PLANT) {
        switch (skill_num) {
            case HT_LANDMINE:
            case MA_LANDMINE:
            case HT_BLASTMINE:
            case HT_CLAYMORETRAP:
            case RA_CLUSTERBOMB:
#ifdef RENEWAL
                break;
#endif
            default:
                md.damage = 1;
        }
    } else if (target->type == BL_SKILL) {
        TBL_SKILL *su = (TBL_SKILL *)target;
        if (su->group && (su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD))
            md.damage = 1;
    }

    if (!(nk &NK_NO_ELEFIX))
        md.damage=battle_attr_fix(src, target, md.damage, s_ele, tstatus->def_ele, tstatus->ele_lv);

    md.damage=battle_calc_damage(src,target,&md,md.damage,skill_num,skill_lv);
    if (map_flag_gvg2(target->m))
        md.damage=battle_calc_gvg_damage(src,target,md.damage,md.div_,skill_num,skill_lv,md.flag);
    else if (map[target->m].flag.battleground)
        md.damage=battle_calc_bg_damage(src,target,md.damage,md.div_,skill_num,skill_lv,md.flag);

    switch (skill_num) {
        case RA_FIRINGTRAP:
        case RA_ICEBOUNDTRAP:
            if (md.damage == 1) break;
        case RA_CLUSTERBOMB: {
                struct Damage wd;
                wd = battle_calc_weapon_attack(src,target,skill_num,skill_lv,mflag);
                md.damage += wd.damage;
            }
            break;
        case NJ_ZENYNAGE:
            if (sd) {
                if (md.damage > sd->status.zeny)
                    md.damage = sd->status.zeny;
                pc_payzeny(sd, md.damage,LOG_TYPE_STEAL,NULL);
            }
            break;
    }

    return md;
}
/*==========================================
 * Battle main entry, from skill_attack
 *------------------------------------------*/
struct Damage battle_calc_attack(int attack_type,struct block_list *bl,struct block_list *target,int skill_num,int skill_lv,int count) {
    struct Damage d;
    switch (attack_type) {
        case BF_WEAPON:
            d = battle_calc_weapon_attack(bl,target,skill_num,skill_lv,count);
            break;
        case BF_MAGIC:
            d = battle_calc_magic_attack(bl,target,skill_num,skill_lv,count);
            break;
        case BF_MISC:
            d = battle_calc_misc_attack(bl,target,skill_num,skill_lv,count);
            break;
        default:
            ShowError("battle_calc_attack: unknown attack type! %d\n",attack_type);
            memset(&d,0,sizeof(d));
            break;
    }
    if (d.damage + d.damage2 < 1) {
        //Miss/Absorbed
        //Weapon attacks should go through to cause additional effects.
        if (d.dmg_lv == ATK_DEF /*&& attack_type&(BF_MAGIC|BF_MISC)*/) // Isn't it that additional effects don't apply if miss?
            d.dmg_lv = ATK_MISS;
        d.dmotion = 0;
    } else // Some skills like Weaponry Research will cause damage even if attack is dodged
        d.dmg_lv = ATK_DEF;
    return d;
}

//Calculates BF_WEAPON returned damage.
int battle_calc_return_damage(struct block_list *bl, struct block_list *src, int *dmg, int flag, int skillid)
{
    struct map_session_data *sd = NULL;
    int rdamage = 0, damage = *dmg;
    struct status_change *sc;

    sd = BL_CAST(BL_PC, bl);
    sc = status_get_sc(bl);

    if (sc && sc->data[SC_REFLECTDAMAGE]) {
        int max_damage = status_get_max_hp(bl) * status_get_lv(bl) / 100;
        rdamage = (*dmg) * sc->data[SC_REFLECTDAMAGE]->val2 / 100;
        if (rdamage > max_damage) rdamage = max_damage;
    } else if (sc && sc->data[SC_CRESCENTELBOW] && !is_boss(src) && rnd()%100 < sc->data[SC_CRESCENTELBOW]->val2) {
        //ATK [{(Target HP / 100) x Skill Level} x Caster Base Level / 125] % + [Received damage x {1 + (Skill Level x 0.2)}]
        int ratio = (status_get_hp(src) / 100) * sc->data[SC_CRESCENTELBOW]->val1 * status_get_lv(bl) / 125;
        if (ratio > 5000) ratio = 5000; // Maximum of 5000% ATK
        rdamage = rdamage * ratio / 100 + (*dmg) * (10 + sc->data[SC_CRESCENTELBOW]->val1 * 20 / 10) / 10;
        skill_blown(bl, src, skill_get_blewcount(SR_CRESCENTELBOW_AUTOSPELL, sc->data[SC_CRESCENTELBOW]->val1), unit_getdir(src), 0);
        clif_skill_damage(bl, src, gettick(), status_get_amotion(src), 0, rdamage,
                          1, SR_CRESCENTELBOW_AUTOSPELL, sc->data[SC_CRESCENTELBOW]->val1, 6); // This is how official does
        clif_damage(src, bl, gettick(), status_get_amotion(src)+1000, 0, rdamage/10, 1, 0, 0);
        status_damage(src, bl, status_damage(bl, src, rdamage, 0, 0, 1)/10, 0, 0, 1);
        status_change_end(bl, SC_CRESCENTELBOW, INVALID_TIMER);
        return 0; // Just put here to minimize redundancy
    } else if (flag & BF_SHORT) {//Bounces back part of the damage.
        if (sd && sd->bonus.short_weapon_damage_return) {
            rdamage += damage * sd->bonus.short_weapon_damage_return / 100;
            if (rdamage < 1) rdamage = 1;
        }
        if (sc && sc->count) {
            if (sc->data[SC_REFLECTSHIELD] && skillid != WS_CARTTERMINATION) {
                rdamage += damage * sc->data[SC_REFLECTSHIELD]->val2 / 100;
                if (rdamage < 1) rdamage = 1;
            }
            if (sc->data[SC_DEATHBOUND] && skillid != WS_CARTTERMINATION && !(src->type == BL_MOB && is_boss(src))) {
                int dir = map_calc_dir(bl,src->x,src->y),
                    t_dir = unit_getdir(bl), rd1 = 0;

                if (distance_bl(src,bl) <= 0 || !map_check_dir(dir,t_dir)) {
                    rd1 = min(damage,status_get_max_hp(bl)) * sc->data[SC_DEATHBOUND]->val2 / 100; // Amplify damage.
                    *dmg = rd1 * 30 / 100; // Received damge = 30% of amplifly damage.
                    clif_skill_damage(src,bl,gettick(), status_get_amotion(src), 0, -30000, 1, RK_DEATHBOUND, sc->data[SC_DEATHBOUND]->val1,6);
                    status_change_end(bl,SC_DEATHBOUND,INVALID_TIMER);
                    rdamage += rd1;
                    if (rdamage < 1) rdamage = 1;
                }
            }
        }
    } else {
        if (sd && sd->bonus.long_weapon_damage_return) {
            rdamage += damage * sd->bonus.long_weapon_damage_return / 100;
            if (rdamage < 1) rdamage = 1;
        }
    }

    if (sc && sc->data[SC_KYOMU])  // Nullify reflecting ability
        rdamage = 0;

    return rdamage;
}

void battle_drain(TBL_PC *sd, struct block_list *tbl, int rdamage, int ldamage, int race, int boss)
{
    struct weapon_data *wd;
    int type, thp = 0, tsp = 0, rhp = 0, rsp = 0, hp, sp, i, *damage;
    for (i = 0; i < 4; i++) {
        //First two iterations: Right hand
        if (i < 2) {
            wd = &sd->right_weapon;
            damage = &rdamage;
        } else {
            wd = &sd->left_weapon;
            damage = &ldamage;
        }
        if (*damage <= 0) continue;
        //First and Third iterations: race, other two boss/nonboss state
        if (i == 0 || i == 2)
            type = race;
        else
            type = boss?RC_BOSS:RC_NONBOSS;

        hp = wd->hp_drain[type].value;
        if (wd->hp_drain[type].rate)
            hp += battle_calc_drain(*damage, wd->hp_drain[type].rate, wd->hp_drain[type].per);

        sp = wd->sp_drain[type].value;
        if (wd->sp_drain[type].rate)
            sp += battle_calc_drain(*damage, wd->sp_drain[type].rate, wd->sp_drain[type].per);

        if (hp) {
            if (wd->hp_drain[type].type)
                rhp += hp;
            thp += hp;
        }
        if (sp) {
            if (wd->sp_drain[type].type)
                rsp += sp;
            tsp += sp;
        }
    }

    if (sd->bonus.sp_vanish_rate && rnd()%1000 < sd->bonus.sp_vanish_rate)
        status_percent_damage(&sd->bl, tbl, 0, (unsigned char)sd->bonus.sp_vanish_per, false);

    if (sd->sp_gain_race_attack[race])
        tsp += sd->sp_gain_race_attack[race];
    if (sd->hp_gain_race_attack[race])
        thp += sd->hp_gain_race_attack[race];

    if (!thp && !tsp) return;

    status_heal(&sd->bl, thp, tsp, battle_config.show_hp_sp_drain?3:1);

    if (rhp || rsp)
        status_zap(tbl, rhp, rsp);
}
// Deals the same damage to targets in area. [pakpil]
int battle_damage_area(struct block_list *bl, va_list ap)
{
    unsigned int tick;
    int amotion, dmotion, damage;
    struct block_list *src;

    nullpo_ret(bl);

    tick=va_arg(ap, unsigned int);
    src=va_arg(ap,struct block_list *);
    amotion=va_arg(ap,int);
    dmotion=va_arg(ap,int);
    damage=va_arg(ap,int);
    if (bl->type == BL_MOB && ((TBL_MOB *)bl)->class_ == MOBID_EMPERIUM)
        return 0;
    if (bl != src && battle_check_target(src,bl,BCT_ENEMY) > 0) {
        map_freeblock_lock();
        if (src->type == BL_PC)
            battle_drain((TBL_PC *)src, bl, damage, damage, status_get_race(bl), is_boss(bl));
        if (amotion)
            battle_delay_damage(tick, amotion,src,bl,0,CR_REFLECTSHIELD,0,damage,ATK_DEF,0);
        else
            status_fix_damage(src,bl,damage,0);
        clif_damage(bl,bl,tick,amotion,dmotion,damage,1,ATK_BLOCK,0);
        skill_additional_effect(src, bl, CR_REFLECTSHIELD, 1, BF_WEAPON|BF_SHORT|BF_NORMAL,ATK_DEF,tick);
        map_freeblock_unlock();
    }

    return 0;
}
/*==========================================
 * Do a basic physical attack (call trough unit_attack_timer)
 *------------------------------------------*/
enum damage_lv battle_weapon_attack(struct block_list *src, struct block_list *target, unsigned int tick, int flag)
{
    struct map_session_data *sd = NULL, *tsd = NULL;
    struct status_data *sstatus, *tstatus;
    struct status_change *sc, *tsc;
    int damage,rdamage=0,rdelay=0;
    int skillv;
    struct Damage wd;

    nullpo_retr(ATK_NONE, src);
    nullpo_retr(ATK_NONE, target);

    if (src->prev == NULL || target->prev == NULL)
        return ATK_NONE;

    sd = BL_CAST(BL_PC, src);
    tsd = BL_CAST(BL_PC, target);

    sstatus = status_get_status_data(src);
    tstatus = status_get_status_data(target);

    sc = status_get_sc(src);
    tsc = status_get_sc(target);

    if (sc && !sc->count) //Avoid sc checks when there's none to check for. [Skotlex]
        sc = NULL;
    if (tsc && !tsc->count)
        tsc = NULL;

    if (sd) {
        sd->state.arrow_atk = (sd->status.weapon == W_BOW || (sd->status.weapon >= W_REVOLVER && sd->status.weapon <= W_GRENADE));
        if (sd->state.arrow_atk) {
            int index = sd->equip_index[EQI_AMMO];
            if (index<0) {
                clif_arrow_fail(sd,0);
                return ATK_NONE;
            }
            //Ammo check by Ishizu-chan
            if (sd->inventory_data[index])
                switch (sd->status.weapon) {
                    case W_BOW:
                        if (sd->inventory_data[index]->look != A_ARROW) {
                            clif_arrow_fail(sd,0);
                            return ATK_NONE;
                        }
                        break;
                    case W_REVOLVER:
                    case W_RIFLE:
                    case W_GATLING:
                    case W_SHOTGUN:
                        if (sd->inventory_data[index]->look != A_BULLET) {
                            clif_arrow_fail(sd,0);
                            return ATK_NONE;
                        }
                        break;
                    case W_GRENADE:
                        if (sd->inventory_data[index]->look != A_GRENADE) {
                            clif_arrow_fail(sd,0);
                            return ATK_NONE;
                        }
                        break;
                }
        }
    }
    if (sc && sc->count) {
        if (sc->data[SC_CLOAKING] && !(sc->data[SC_CLOAKING]->val4 & 2))
            status_change_end(src, SC_CLOAKING, INVALID_TIMER);
        else if (sc->data[SC_CLOAKINGEXCEED] && !(sc->data[SC_CLOAKINGEXCEED]->val4 & 2))
            status_change_end(src, SC_CLOAKINGEXCEED, INVALID_TIMER);
    }
    if (tsc && tsc->data[SC_AUTOCOUNTER] && status_check_skilluse(target, src, KN_AUTOCOUNTER, 1)) {
        int dir = map_calc_dir(target,src->x,src->y);
        int t_dir = unit_getdir(target);
        int dist = distance_bl(src, target);
        if (dist <= 0 || (!map_check_dir(dir,t_dir) && dist <= tstatus->rhw.range+1)) {
            int skilllv = tsc->data[SC_AUTOCOUNTER]->val1;
            clif_skillcastcancel(target); //Remove the casting bar. [Skotlex]
            clif_damage(src, target, tick, sstatus->amotion, 1, 0, 1, 0, 0); //Display MISS.
            status_change_end(target, SC_AUTOCOUNTER, INVALID_TIMER);
            skill_attack(BF_WEAPON,target,target,src,KN_AUTOCOUNTER,skilllv,tick,0);
            return ATK_BLOCK;
        }
    }

    if (tsc && tsc->data[SC_BLADESTOP_WAIT] && !is_boss(src) && (src->type == BL_PC || tsd == NULL || distance_bl(src, target) <= (tsd->status.weapon == W_FIST ? 1 : 2))) {
        int skilllv = tsc->data[SC_BLADESTOP_WAIT]->val1;
        int duration = skill_get_time2(MO_BLADESTOP,skilllv);
        status_change_end(target, SC_BLADESTOP_WAIT, INVALID_TIMER);
        if (sc_start4(src, SC_BLADESTOP, 100, sd?pc_checkskill(sd, MO_BLADESTOP):5, 0, 0, target->id, duration)) {
            //Target locked.
            clif_damage(src, target, tick, sstatus->amotion, 1, 0, 1, 0, 0); //Display MISS.
            clif_bladestop(target, src->id, 1);
            sc_start4(target, SC_BLADESTOP, 100, skilllv, 0, 0, src->id, duration);
            return ATK_BLOCK;
        }
    }

    if (sd && (skillv = pc_checkskill(sd,MO_TRIPLEATTACK)) > 0) {
        int triple_rate= 30 - skillv; //Base Rate
        if (sc && sc->data[SC_SKILLRATE_UP] && sc->data[SC_SKILLRATE_UP]->val1 == MO_TRIPLEATTACK) {
            triple_rate+= triple_rate*(sc->data[SC_SKILLRATE_UP]->val2)/100;
            status_change_end(src, SC_SKILLRATE_UP, INVALID_TIMER);
        }
        if (rnd()%100 < triple_rate) {
            if (skill_attack(BF_WEAPON,src,src,target,MO_TRIPLEATTACK,skillv,tick,0))
                return ATK_DEF;
            return ATK_MISS;
        }
    }

    if (sc) {
        if (sc->data[SC_SACRIFICE]) {
            int skilllv = sc->data[SC_SACRIFICE]->val1;
            damage_lv ret_val;

            if (--sc->data[SC_SACRIFICE]->val2 <= 0)
                status_change_end(src, SC_SACRIFICE, INVALID_TIMER);

            /**
             * We need to calculate the DMG before the hp reduction, because it can kill the source.
             * For futher information: bugreport:4950
             **/
            ret_val = (damage_lv)skill_attack(BF_WEAPON,src,src,target,PA_SACRIFICE,skilllv,tick,0);

            status_zap(src, sstatus->max_hp*9/100, 0);//Damage to self is always 9%
            if (ret_val == ATK_NONE)
                return ATK_MISS;
            return ret_val;
        }
        if (sc->data[SC_MAGICALATTACK]) {
            if (skill_attack(BF_MAGIC,src,src,target,NPC_MAGICALATTACK,sc->data[SC_MAGICALATTACK]->val1,tick,0))
                return ATK_DEF;
            return ATK_MISS;
        }
        if (sc->data[SC_GT_ENERGYGAIN]) {
            if (sd && rnd()%100 < 10 + 5 * sc->data[SC_GT_ENERGYGAIN]->val1)
                pc_addspiritball(sd,
                                 skill_get_time(MO_CALLSPIRITS, sc->data[SC_GT_ENERGYGAIN]->val1),
                                 sc->data[SC_GT_ENERGYGAIN]->val1);
        }
        if (tsc && tsc->data[SC_GT_ENERGYGAIN]) {
            if (tsd && rnd()%100 < 10 + 5 * tsc->data[SC_GT_ENERGYGAIN]->val1)
                pc_addspiritball(tsd,
                                 skill_get_time(MO_CALLSPIRITS, tsc->data[SC_GT_ENERGYGAIN]->val1),
                                 tsc->data[SC_GT_ENERGYGAIN]->val1);
        }

    }

    if (tsc && tsc->data[SC_KAAHI] && tsc->data[SC_KAAHI]->val4 == INVALID_TIMER && tstatus->hp < tstatus->max_hp)
        tsc->data[SC_KAAHI]->val4 = add_timer(tick + skill_get_time2(SL_KAAHI,tsc->data[SC_KAAHI]->val1), kaahi_heal_timer, target->id, SC_KAAHI); //Activate heal.

    wd = battle_calc_attack(BF_WEAPON, src, target, 0, 0, flag);

    if (sc && sc->count) {
        if (sc->data[SC_EXEEDBREAK]) {
            wd.damage = wd.damage * sc->data[SC_EXEEDBREAK]->val1 / 100;
            status_change_end(src, SC_EXEEDBREAK, INVALID_TIMER);
        }
        if (sc->data[SC_SPELLFIST]) {
            if (--(sc->data[SC_SPELLFIST]->val1) >= 0) {
                struct Damage ad = battle_calc_attack(BF_MAGIC,src,target,sc->data[SC_SPELLFIST]->val3,sc->data[SC_SPELLFIST]->val4,flag|BF_SHORT);
                wd.damage = ad.damage;
            } else
                status_change_end(src,SC_SPELLFIST,INVALID_TIMER);
        }
        if (sc->data[SC_GIANTGROWTH] && (wd.flag&BF_SHORT) && rnd()%100 < sc->data[SC_GIANTGROWTH]->val2)
            wd.damage *= 3; // Triple Damage

        if (sd && sc->data[SC_FEARBREEZE] && sc->data[SC_FEARBREEZE]->val4 > 0 && sd->status.inventory[sd->equip_index[EQI_AMMO]].amount >= sc->data[SC_FEARBREEZE]->val4 && battle_config.arrow_decrement) {
            pc_delitem(sd,sd->equip_index[EQI_AMMO],sc->data[SC_FEARBREEZE]->val4,0,1,LOG_TYPE_CONSUME);
            sc->data[SC_FEARBREEZE]->val4 = 0;
        }
    }
    if (sd && sd->state.arrow_atk) //Consume arrow.
        battle_consume_ammo(sd, 0, 0);

    damage = wd.damage + wd.damage2;
    if (damage > 0 && src != target) {
        if (sc && sc->data[SC_DUPLELIGHT] && (wd.flag&BF_SHORT) && rnd()%100 <= 10+2*sc->data[SC_DUPLELIGHT]->val1) {
            // Activates it only from melee damage
            int skillid;
            if (rnd()%2 == 1)
                skillid = AB_DUPLELIGHT_MELEE;
            else
                skillid = AB_DUPLELIGHT_MAGIC;
            skill_attack(skill_get_type(skillid), src, src, target, skillid, sc->data[SC_DUPLELIGHT]->val1, tick, SD_LEVEL);
        }

        rdamage = battle_calc_return_damage(target,src, &damage, wd.flag, 0);
        if (rdamage > 0) {
            if (tsc && tsc->data[SC_REFLECTDAMAGE]) {
                if (src != target) // Don't reflect your own damage (Grand Cross)
                    map_foreachinshootrange(battle_damage_area,target,skill_get_splash(LG_REFLECTDAMAGE,1),BL_CHAR,tick,target,wd.amotion,wd.dmotion,rdamage,tstatus->race,0);
            } else {
                rdelay = clif_damage(src, src, tick, wd.amotion, sstatus->dmotion, rdamage, 1, 4, 0);
                //Use Reflect Shield to signal this kind of skill trigger. [Skotlex]
                skill_additional_effect(target,src,CR_REFLECTSHIELD,1,BF_WEAPON|BF_SHORT|BF_NORMAL,ATK_DEF,tick);
            }
        }
    }

    wd.dmotion = clif_damage(src, target, tick, wd.amotion, wd.dmotion, wd.damage, wd.div_ , wd.type, wd.damage2);

    if (sd && sd->bonus.splash_range > 0 && damage > 0)
        skill_castend_damage_id(src, target, 0, 1, tick, 0);
    if (target->type == BL_SKILL && damage > 0) {
        TBL_SKILL *su = (TBL_SKILL *)target;
        if (su->group && su->group->skill_id == HT_BLASTMINE)
            skill_blown(src, target, 3, -1, 0);
    }
    map_freeblock_lock();

    battle_delay_damage(tick, wd.amotion, src, target, wd.flag, 0, 0, damage, wd.dmg_lv, wd.dmotion);
    if (tsc) {
        if (tsc->data[SC_DEVOTION]) {
            struct status_change_entry *sce = tsc->data[SC_DEVOTION];
            struct block_list *d_bl = map_id2bl(sce->val1);

            if (d_bl && (
                    (d_bl->type == BL_MER && ((TBL_MER *)d_bl)->master && ((TBL_MER *)d_bl)->master->bl.id == target->id) ||
                    (d_bl->type == BL_PC && ((TBL_PC *)d_bl)->devotion[sce->val2] == target->id)
                ) && check_distance_bl(target, d_bl, sce->val3)) {
                clif_damage(d_bl, d_bl, gettick(), 0, 0, damage, 0, 0, 0);
                status_fix_damage(NULL, d_bl, damage, 0);
            } else
                status_change_end(target, SC_DEVOTION, INVALID_TIMER);
        } else if (tsc->data[SC_CIRCLE_OF_FIRE_OPTION] && (wd.flag&BF_SHORT) && target->type == BL_PC) {
            struct elemental_data *ed = ((TBL_PC *)target)->ed;
            if (ed) {
                clif_skill_damage(&ed->bl, target, tick, status_get_amotion(src), 0, -30000, 1, EL_CIRCLE_OF_FIRE, tsc->data[SC_CIRCLE_OF_FIRE_OPTION]->val1, 6);
                skill_attack(BF_MAGIC,&ed->bl,&ed->bl,src,EL_CIRCLE_OF_FIRE,tsc->data[SC_CIRCLE_OF_FIRE_OPTION]->val1,tick,wd.flag);
            }
        } else if (tsc->data[SC_WATER_SCREEN_OPTION] && tsc->data[SC_WATER_SCREEN_OPTION]->val1) {
            struct block_list *e_bl = map_id2bl(tsc->data[SC_WATER_SCREEN_OPTION]->val1);
            if (e_bl && !status_isdead(e_bl)) {
                clif_damage(e_bl,e_bl,tick,wd.amotion,wd.dmotion,damage,wd.div_,wd.type,wd.damage2);
                status_damage(target,e_bl,damage,0,0,0);
                // Just show damage in target.
                clif_damage(src, target, tick, wd.amotion, wd.dmotion, damage, wd.div_, wd.type, wd.damage2);
                map_freeblock_unlock();
                return ATK_NONE;
            }
        }
    }
    if (sc && sc->data[SC_AUTOSPELL] && rnd()%100 < sc->data[SC_AUTOSPELL]->val4) {
        int sp = 0;
        int skillid = sc->data[SC_AUTOSPELL]->val2;
        int skilllv = sc->data[SC_AUTOSPELL]->val3;
        int i = rnd()%100;
        if (sc->data[SC_SPIRIT] && sc->data[SC_SPIRIT]->val2 == SL_SAGE)
            i = 0; //Max chance, no skilllv reduction. [Skotlex]
        if (i >= 50) skilllv -= 2;
        else if (i >= 15) skilllv--;
        if (skilllv < 1) skilllv = 1;
        sp = skill_get_sp(skillid,skilllv) * 2 / 3;

        if (status_charge(src, 0, sp)) {
            switch (skill_get_casttype(skillid)) {
                case CAST_GROUND:
                    skill_castend_pos2(src, target->x, target->y, skillid, skilllv, tick, flag);
                    break;
                case CAST_NODAMAGE:
                    skill_castend_nodamage_id(src, target, skillid, skilllv, tick, flag);
                    break;
                case CAST_DAMAGE:
                    skill_castend_damage_id(src, target, skillid, skilllv, tick, flag);
                    break;
            }
        }
    }
    if (sd) {
        if (wd.flag&BF_SHORT && sc && sc->data[SC__AUTOSHADOWSPELL] && rnd()%100 < sc->data[SC__AUTOSHADOWSPELL]->val3 &&
            sd->status.skill[sc->data[SC__AUTOSHADOWSPELL]->val1].id != 0 && sd->status.skill[sc->data[SC__AUTOSHADOWSPELL]->val1].flag == SKILL_FLAG_PLAGIARIZED) {
            int r_skill = sd->status.skill[sc->data[SC__AUTOSHADOWSPELL]->val1].id,
                r_lv = sc->data[SC__AUTOSHADOWSPELL]->val2, type;

            if (r_skill != AL_HOLYLIGHT && r_skill != PR_MAGNUS) {
                if ((type = skill_get_casttype(r_skill)) == CAST_GROUND) {
                    int maxcount = 0;

                    if (!(BL_PC&battle_config.skill_reiteration) &&
                        skill_get_unit_flag(r_skill)&UF_NOREITERATION)
                        type = -1;

                    if (BL_PC&battle_config.skill_nofootset &&
                        skill_get_unit_flag(r_skill)&UF_NOFOOTSET)
                        type = -1;

                    if (BL_PC&battle_config.land_skill_limit &&
                        (maxcount = skill_get_maxcount(r_skill, r_lv)) > 0
                       ) {
                        int v;
                        for (v=0; v<MAX_SKILLUNITGROUP && sd->ud.skillunit[v] && maxcount; v++) {
                            if (sd->ud.skillunit[v]->skill_id == r_skill)
                                maxcount--;
                        }
                        if (maxcount == 0)
                            type = -1;
                    }

                    if (type != CAST_GROUND) {
                        clif_skill_fail(sd,r_skill,USESKILL_FAIL_LEVEL,0);
                        map_freeblock_unlock();
                        return wd.dmg_lv;
                    }
                }

                sd->state.autocast = 1;
                skill_consume_requirement(sd,r_skill,r_lv,3);
                switch (type) {
                    case CAST_GROUND:
                        skill_castend_pos2(src, target->x, target->y, r_skill, r_lv, tick, flag);
                        break;
                    case CAST_NODAMAGE:
                        skill_castend_nodamage_id(src, target, r_skill, r_lv, tick, flag);
                        break;
                    case CAST_DAMAGE:
                        skill_castend_damage_id(src, target, r_skill, r_lv, tick, flag);
                        break;
                }
                sd->state.autocast = 0;

                sd->ud.canact_tick = tick + skill_delayfix(src, r_skill, r_lv);
                clif_status_change(src, SI_ACTIONDELAY, 1, skill_delayfix(src, r_skill, r_lv), 0, 0, 1);
            }
        }

        if (wd.flag & BF_WEAPON && src != target && damage > 0) {
            if (battle_config.left_cardfix_to_right)
                battle_drain(sd, target, wd.damage, wd.damage, tstatus->race, is_boss(target));
            else
                battle_drain(sd, target, wd.damage, wd.damage2, tstatus->race, is_boss(target));
        }
    }
    if (rdamage > 0 && !(tsc && tsc->data[SC_REFLECTDAMAGE])) { //By sending attack type "none" skill_additional_effect won't be invoked. [Skotlex]
        if (tsd && src != target)
            battle_drain(tsd, src, rdamage, rdamage, sstatus->race, is_boss(src));
        battle_delay_damage(tick, wd.amotion, target, src, 0, CR_REFLECTSHIELD, 0, rdamage, ATK_DEF, rdelay);
    }

    if (tsc) {
        if (tsc->data[SC_POISONREACT] &&
            (rnd()%100 < tsc->data[SC_POISONREACT]->val3
             || sstatus->def_ele == ELE_POISON) &&
            //          check_distance_bl(src, target, tstatus->rhw.range+1) && Doesn't checks range! o.O;
            status_check_skilluse(target, src, TF_POISON, 0)
           ) { //Poison React
            struct status_change_entry *sce = tsc->data[SC_POISONREACT];
            if (sstatus->def_ele == ELE_POISON) {
                sce->val2 = 0;
                skill_attack(BF_WEAPON,target,target,src,AS_POISONREACT,sce->val1,tick,0);
            } else {
                skill_attack(BF_WEAPON,target,target,src,TF_POISON, 5, tick, 0);
                --sce->val2;
            }
            if (sce->val2 <= 0)
                status_change_end(target, SC_POISONREACT, INVALID_TIMER);
        }
    }
    map_freeblock_unlock();
    return wd.dmg_lv;
}

int battle_check_undead(int race,int element)
{
    if (battle_config.undead_detect_type == 0) {
        if (element == ELE_UNDEAD)
            return 1;
    } else if (battle_config.undead_detect_type == 1) {
        if (race == RC_UNDEAD)
            return 1;
    } else {
        if (element == ELE_UNDEAD || race == RC_UNDEAD)
            return 1;
    }
    return 0;
}

//Returns the upmost level master starting with the given object
struct block_list *battle_get_master(struct block_list *src) {
    struct block_list *prev; //Used for infinite loop check (master of yourself?)
    do {
        prev = src;
        switch (src->type) {
            case BL_PET:
                if (((TBL_PET *)src)->msd)
                    src = (struct block_list *)((TBL_PET *)src)->msd;
                break;
            case BL_MOB:
                if (((TBL_MOB *)src)->master_id)
                    src = map_id2bl(((TBL_MOB *)src)->master_id);
                break;
            case BL_HOM:
                if (((TBL_HOM *)src)->master)
                    src = (struct block_list *)((TBL_HOM *)src)->master;
                break;
            case BL_MER:
                if (((TBL_MER *)src)->master)
                    src = (struct block_list *)((TBL_MER *)src)->master;
                break;
            case BL_ELEM:
                if (((TBL_ELEM *)src)->master)
                    src = (struct block_list *)((TBL_ELEM *)src)->master;
                break;
            case BL_SKILL:
                if (((TBL_SKILL *)src)->group && ((TBL_SKILL *)src)->group->src_id)
                    src = map_id2bl(((TBL_SKILL *)src)->group->src_id);
                break;
        }
    } while (src && src != prev);
    return prev;
}

/*==========================================
 * Checks the state between two targets (rewritten by Skotlex)
 * (enemy, friend, party, guild, etc)
 * See battle.h for possible values/combinations
 * to be used here (BCT_* constants)
 * Return value is:
 * 1: flag holds true (is enemy, party, etc)
 * -1: flag fails
 * 0: Invalid target (non-targetable ever)
 *------------------------------------------*/
int battle_check_target(struct block_list *src, struct block_list *target,int flag)
{
    int m,state = 0; //Initial state none
    int strip_enemy = 1; //Flag which marks whether to remove the BCT_ENEMY status if it's also friend/ally.
    struct block_list *s_bl = src, *t_bl = target;

    nullpo_ret(src);
    nullpo_ret(target);

    m = target->m;

    //t_bl/s_bl hold the 'master' of the attack, while src/target are the actual
    //objects involved.
    if ((t_bl = battle_get_master(target)) == NULL)
        t_bl = target;

    if ((s_bl = battle_get_master(src)) == NULL)
        s_bl = src;

    if (s_bl->type == BL_PC) {
        switch (t_bl->type) {
            case BL_MOB: // Source => PC, Target => MOB
                if (pc_has_permission((TBL_PC *)s_bl, PC_PERM_DISABLE_PVM))
                    return 0;
                break;
            case BL_PC:
                if (pc_has_permission((TBL_PC *)s_bl, PC_PERM_DISABLE_PVP))
                    return 0;
                break;
            default:/* anything else goes */
                break;
        }
    }

    switch (target->type) {  // Checks on actual target
        case BL_PC: {
                struct status_change *sc = status_get_sc(src);
                if (((TBL_PC *)target)->invincible_timer != INVALID_TIMER || pc_isinvisible((TBL_PC *)target))
                    return -1; //Cannot be targeted yet.
                if (sc && sc->count) {
                    if (sc->data[SC_VOICEOFSIREN] && sc->data[SC_VOICEOFSIREN]->val2 == target->id)
                        return -1;
                }
            }
            break;
        case BL_MOB:
            if (((((TBL_MOB *)target)->special_state.ai == 2 || //Marine Spheres
                  (((TBL_MOB *)target)->special_state.ai == 3 && battle_config.summon_flora&1)) && //Floras
                 s_bl->type == BL_PC && src->type != BL_MOB) || ((TBL_MOB *)target)->special_state.ai == 4) { //Zanzoe
                //Targettable by players
                state |= BCT_ENEMY;
                strip_enemy = 0;
            }
            break;
        case BL_SKILL: {
                TBL_SKILL *su = (TBL_SKILL *)target;
                if (!su->group)
                    return 0;
                if (skill_get_inf2(su->group->skill_id)&INF2_TRAP) {  //Only a few skills can target traps...
                    switch (battle_getcurrentskill(src)) {
                        case RK_DRAGONBREATH:// it can only hit traps in pvp/gvg maps
                            if (!map[m].flag.pvp && !map[m].flag.gvg)
                                break;
                        case 0://you can hit them without skills
                        case MA_REMOVETRAP:
                        case HT_REMOVETRAP:
                        case AC_SHOWER:
                        case MA_SHOWER:
                        case WZ_SIGHTRASHER:
                        case WZ_SIGHTBLASTER:
                        case SM_MAGNUM:
                        case MS_MAGNUM:
                        case RA_DETONATOR:
                        case RA_SENSITIVEKEEN:
                        case GN_CRAZYWEED_ATK:
                        case RK_STORMBLAST:
                        case RK_PHANTOMTHRUST:
                        case SR_RAMPAGEBLASTER:
                        case NC_COLDSLOWER:
                        case NC_SELFDESTRUCTION:
#ifdef RENEWAL
                        case KN_BOWLINGBASH:
                        case KN_SPEARSTAB:
                        case LK_SPIRALPIERCE:
                        case ML_SPIRALPIERCE:
                        case MO_FINGEROFFENSIVE:
                        case MO_INVESTIGATE:
                        case MO_TRIPLEATTACK:
                        case MO_EXTREMITYFIST:
                        case CR_HOLYCROSS:
                        case ASC_METEORASSAULT:
                        case RG_RAID:
                        case MC_CARTREVOLUTION:
#endif
                            state |= BCT_ENEMY;
                            strip_enemy = 0;
                            break;
                        default:
                            if (su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD) {
                                state |= BCT_ENEMY;
                                strip_enemy = 0;
                            } else
                                return 0;
                    }
                } else if (su->group->skill_id==WZ_ICEWALL ||
                           su->group->skill_id == GN_WALLOFTHORN) {
                    state |= BCT_ENEMY;
                    strip_enemy = 0;
                } else  //Excepting traps and icewall, you should not be able to target skills.
                    return 0;
            }
            break;
            //Valid targets with no special checks here.
        case BL_MER:
        case BL_HOM:
        case BL_ELEM:
            break;
            //All else not specified is an invalid target.
        default:
            return 0;
    } //end switch actual target

    switch (t_bl->type) {
            //Checks on target master
        case BL_PC: {
                struct map_session_data *sd;
                if (t_bl == s_bl) break;
                sd = BL_CAST(BL_PC, t_bl);

                if (sd->state.monster_ignore && flag&BCT_ENEMY)
                    return 0; // Global inminuty only to Attacks
                if (sd->status.karma && s_bl->type == BL_PC && ((TBL_PC *)s_bl)->status.karma)
                    state |= BCT_ENEMY; // Characters with bad karma may fight amongst them
                if (sd->state.killable) {
                    state |= BCT_ENEMY; // Everything can kill it
                    strip_enemy = 0;
                }
                break;
            }
        case BL_MOB: {
                struct mob_data *md = BL_CAST(BL_MOB, t_bl);

                if (!((agit_flag || agit2_flag) && map[m].flag.gvg_castle) && md->guardian_data && md->guardian_data->guild_id)
                    return 0; // Disable guardians/emperiums owned by Guilds on non-woe times.
                break;
            }
        default:
            break; //other type doesn't have slave yet
    } //end switch master target

    switch (src->type) {  //Checks on actual src type
        case BL_PET:
            if (t_bl->type != BL_MOB && flag&BCT_ENEMY)
                return 0; //Pet may not attack non-mobs.
            if (t_bl->type == BL_MOB && ((TBL_MOB *)t_bl)->guardian_data && flag&BCT_ENEMY)
                return 0; //pet may not attack Guardians/Emperium
            break;
        case BL_SKILL: {
                struct skill_unit *su = (struct skill_unit *)src;
                if (!su->group)
                    return 0;

                if (su->group->src_id == target->id) {
                    int inf2 = skill_get_inf2(su->group->skill_id);
                    if (inf2&INF2_NO_TARGET_SELF)
                        return -1;
                    if (inf2&INF2_TARGET_SELF)
                        return 1;
                }
            }
            break;
        case BL_MER:
            if (t_bl->type == BL_MOB && ((TBL_MOB *)t_bl)->class_ == MOBID_EMPERIUM && flag&BCT_ENEMY)
                return 0; //mercenary may not attack Emperium
            break;
    } //end switch actual src

    switch (s_bl->type) {
            //Checks on source master
        case BL_PC: {
                struct map_session_data *sd = BL_CAST(BL_PC, s_bl);
                if (s_bl != t_bl) {
                    if (sd->state.killer) {
                        state |= BCT_ENEMY; // Can kill anything
                        strip_enemy = 0;
                    } else if (sd->duel_group && !((!battle_config.duel_allow_pvp && map[m].flag.pvp) || (!battle_config.duel_allow_gvg && map_flag_gvg(m)))) {
                        if (t_bl->type == BL_PC && (sd->duel_group == ((TBL_PC *)t_bl)->duel_group))
                            return (BCT_ENEMY&flag)?1:-1; // Duel targets can ONLY be your enemy, nothing else.
                        else
                            return 0; // You can't target anything out of your duel
                    }
                }
                if (map_flag_gvg(m) && !sd->status.guild_id && t_bl->type == BL_MOB && ((TBL_MOB *)t_bl)->class_ == MOBID_EMPERIUM)
                    return 0; //If you don't belong to a guild, can't target emperium.
                if (t_bl->type != BL_PC)
                    state |= BCT_ENEMY; //Natural enemy.
                break;
            }
        case BL_MOB: {
                struct mob_data *md = BL_CAST(BL_MOB, s_bl);
                if (!((agit_flag || agit2_flag) && map[m].flag.gvg_castle) && md->guardian_data && md->guardian_data->guild_id)
                    return 0; // Disable guardians/emperium owned by Guilds on non-woe times.

                if (!md->special_state.ai) {
                    //Normal mobs
                    if (
                        (target->type == BL_MOB && t_bl->type == BL_PC && (((TBL_MOB *)target)->special_state.ai != 4 && ((TBL_MOB *)target)->special_state.ai != 1)) ||
                        (t_bl->type == BL_MOB && !((TBL_MOB *)t_bl)->special_state.ai)
                    )
                        state |= BCT_PARTY; //Normal mobs with no ai are friends.
                    else
                        state |= BCT_ENEMY; //However, all else are enemies.
                } else {
                    if (t_bl->type == BL_MOB && !((TBL_MOB *)t_bl)->special_state.ai)
                        state |= BCT_ENEMY; //Natural enemy for AI mobs are normal mobs.
                }
                break;
            }
        default:
            //Need some sort of default behaviour for unhandled types.
            if (t_bl->type != s_bl->type)
                state |= BCT_ENEMY;
            break;
    } //end switch on src master

    if ((flag&BCT_ALL) == BCT_ALL) {
        //All actually stands for all attackable chars
        if (target->type&BL_CHAR)
            return 1;
        else
            return -1;
    }
    if (flag == BCT_NOONE)  //Why would someone use this? no clue.
        return -1;

    if (t_bl == s_bl) {
        //No need for further testing.
        state |= BCT_SELF|BCT_PARTY|BCT_GUILD;
        if (state&BCT_ENEMY && strip_enemy)
            state&=~BCT_ENEMY;
        return (flag&state)?1:-1;
    }

    if (map_flag_vs(m)) {
        //Check rivalry settings.
        int sbg_id = 0, tbg_id = 0;
        if (map[m].flag.battleground) {
            sbg_id = bg_team_get_id(s_bl);
            tbg_id = bg_team_get_id(t_bl);
        }
        if (flag&(BCT_PARTY|BCT_ENEMY)) {
            int s_party = status_get_party_id(s_bl);
            if (s_party && s_party == status_get_party_id(t_bl) && !(map[m].flag.pvp && map[m].flag.pvp_noparty) && !(map_flag_gvg(m) && map[m].flag.gvg_noparty) && (!map[m].flag.battleground || sbg_id == tbg_id))
                state |= BCT_PARTY;
            else
                state |= BCT_ENEMY;
        }
        if (flag&(BCT_GUILD|BCT_ENEMY)) {
            int s_guild = status_get_guild_id(s_bl);
            int t_guild = status_get_guild_id(t_bl);
            if (!(map[m].flag.pvp && map[m].flag.pvp_noguild) && s_guild && t_guild && (s_guild == t_guild || guild_isallied(s_guild, t_guild)) && (!map[m].flag.battleground || sbg_id == tbg_id))
                state |= BCT_GUILD;
            else
                state |= BCT_ENEMY;
        }
        if (state&BCT_ENEMY && map[m].flag.battleground && sbg_id && sbg_id == tbg_id)
            state &= ~BCT_ENEMY;

        if (state&BCT_ENEMY && battle_config.pk_mode && !map_flag_gvg(m) && s_bl->type == BL_PC && t_bl->type == BL_PC) {
            // Prevent novice engagement on pk_mode (feature by Valaris)
            TBL_PC *sd = (TBL_PC *)s_bl, *sd2 = (TBL_PC *)t_bl;
            if (
                (sd->class_&MAPID_UPPERMASK) == MAPID_NOVICE ||
                (sd2->class_&MAPID_UPPERMASK) == MAPID_NOVICE ||
                (int)sd->status.base_level < battle_config.pk_min_level ||
                (int)sd2->status.base_level < battle_config.pk_min_level ||
                (battle_config.pk_level_range && abs((int)sd->status.base_level - (int)sd2->status.base_level) > battle_config.pk_level_range)
            )
                state &= ~BCT_ENEMY;
        }
    }//end map_flag_vs chk rivality
    else {
        //Non pvp/gvg, check party/guild settings.
        if (flag&BCT_PARTY || state&BCT_ENEMY) {
            int s_party = status_get_party_id(s_bl);
            if (s_party && s_party == status_get_party_id(t_bl))
                state |= BCT_PARTY;
        }
        if (flag&BCT_GUILD || state&BCT_ENEMY) {
            int s_guild = status_get_guild_id(s_bl);
            int t_guild = status_get_guild_id(t_bl);
            if (s_guild && t_guild && (s_guild == t_guild || guild_isallied(s_guild, t_guild)))
                state |= BCT_GUILD;
        }
    } //end non pvp/gvg chk rivality

    if (!state)  //If not an enemy, nor a guild, nor party, nor yourself, it's neutral.
        state = BCT_NEUTRAL;
    //Alliance state takes precedence over enemy one.
    else if (state&BCT_ENEMY && strip_enemy && state&(BCT_SELF|BCT_PARTY|BCT_GUILD))
        state&=~BCT_ENEMY;

    return (flag&state)?1:-1;
}
/*==========================================
 * Check if can attack from this range
 * Basic check then calling path_search for obstacle etc..
 *------------------------------------------*/
bool battle_check_range(struct block_list *src, struct block_list *bl, int range)
{
    int d;
    nullpo_retr(false, src);
    nullpo_retr(false, bl);

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

#ifndef CIRCULAR_AREA
    if (src->type == BL_PC) {  // Range for players' attacks and skills should always have a circular check. [Angezerus]
        int dx = src->x - bl->x, dy = src->y - bl->y;
        if (!check_distance(dx, dy, range))
            return false;
    } else
#endif
        if (!check_distance_bl(src, bl, range))
            return false;

    if ((d = distance_bl(src, bl)) < 2)
        return true;  // No need for path checking.

    if (d > AREA_SIZE)
        return false; // Avoid targetting objects beyond your range of sight.

    return path_search_long(NULL,src->m,src->x,src->y,bl->x,bl->y,CELL_CHKWALL);
}

static const struct _battle_data {
    const char *str;
    int *val;
    int defval;
    int min;
    int max;
} battle_data[] = {
    { "warp_point_debug",                   &battle_config.warp_point_debug,                0,      0,      1,              },
    { "enable_critical",                    &battle_config.enable_critical,                 BL_PC,  BL_NUL, BL_ALL,         },
    { "mob_critical_rate",                  &battle_config.mob_critical_rate,               100,    0,      INT_MAX,        },
    { "critical_rate",                      &battle_config.critical_rate,                   100,    0,      INT_MAX,        },
    { "enable_baseatk",                     &battle_config.enable_baseatk,                  BL_PC|BL_HOM, BL_NUL, BL_ALL,   },
    { "enable_perfect_flee",                &battle_config.enable_perfect_flee,             BL_PC|BL_PET, BL_NUL, BL_ALL,   },
    { "casting_rate",                       &battle_config.cast_rate,                       100,    0,      INT_MAX,        },
    { "delay_rate",                         &battle_config.delay_rate,                      100,    0,      INT_MAX,        },
    { "delay_dependon_dex",                 &battle_config.delay_dependon_dex,              0,      0,      1,              },
    { "delay_dependon_agi",                 &battle_config.delay_dependon_agi,              0,      0,      1,              },
    { "skill_delay_attack_enable",          &battle_config.sdelay_attack_enable,            0,      0,      1,              },
    { "left_cardfix_to_right",              &battle_config.left_cardfix_to_right,           0,      0,      1,              },
    { "skill_add_range",                    &battle_config.skill_add_range,                 0,      0,      INT_MAX,        },
    { "skill_out_range_consume",            &battle_config.skill_out_range_consume,         1,      0,      1,              },
    { "skillrange_by_distance",             &battle_config.skillrange_by_distance,          ~BL_PC, BL_NUL, BL_ALL,         },
    { "skillrange_from_weapon",             &battle_config.use_weapon_skill_range,          ~BL_PC, BL_NUL, BL_ALL,         },
    { "player_damage_delay_rate",           &battle_config.pc_damage_delay_rate,            100,    0,      INT_MAX,        },
    { "defunit_not_enemy",                  &battle_config.defnotenemy,                     0,      0,      1,              },
    { "gvg_traps_target_all",               &battle_config.vs_traps_bctall,                 BL_PC,  BL_NUL, BL_ALL,         },
    { "traps_setting",                      &battle_config.traps_setting,                   0,      0,      1,              },
    { "summon_flora_setting",               &battle_config.summon_flora,                    1|2,    0,      1|2,            },
    { "clear_skills_on_death",              &battle_config.clear_unit_ondeath,              BL_NUL, BL_NUL, BL_ALL,         },
    { "clear_skills_on_warp",               &battle_config.clear_unit_onwarp,               BL_ALL, BL_NUL, BL_ALL,         },
    { "random_monster_checklv",             &battle_config.random_monster_checklv,          0,      0,      1,              },
    { "attribute_recover",                  &battle_config.attr_recover,                    1,      0,      1,              },
    { "flooritem_lifetime",                 &battle_config.flooritem_lifetime,              60000,  1000,   INT_MAX,        },
    { "item_auto_get",                      &battle_config.item_auto_get,                   0,      0,      1,              },
    { "item_first_get_time",                &battle_config.item_first_get_time,             3000,   0,      INT_MAX,        },
    { "item_second_get_time",               &battle_config.item_second_get_time,            1000,   0,      INT_MAX,        },
    { "item_third_get_time",                &battle_config.item_third_get_time,             1000,   0,      INT_MAX,        },
    { "mvp_item_first_get_time",            &battle_config.mvp_item_first_get_time,         10000,  0,      INT_MAX,        },
    { "mvp_item_second_get_time",           &battle_config.mvp_item_second_get_time,        10000,  0,      INT_MAX,        },
    { "mvp_item_third_get_time",            &battle_config.mvp_item_third_get_time,         2000,   0,      INT_MAX,        },
    { "drop_rate0item",                     &battle_config.drop_rate0item,                  0,      0,      1,              },
    { "base_exp_rate",                      &battle_config.base_exp_rate,                   100,    0,      INT_MAX,        },
    { "job_exp_rate",                       &battle_config.job_exp_rate,                    100,    0,      INT_MAX,        },
    { "pvp_exp",                            &battle_config.pvp_exp,                         1,      0,      1,              },
    { "death_penalty_type",                 &battle_config.death_penalty_type,              0,      0,      2,              },
    { "death_penalty_base",                 &battle_config.death_penalty_base,              0,      0,      INT_MAX,        },
    { "death_penalty_job",                  &battle_config.death_penalty_job,               0,      0,      INT_MAX,        },
    { "zeny_penalty",                       &battle_config.zeny_penalty,                    0,      0,      INT_MAX,        },
    { "hp_rate",                            &battle_config.hp_rate,                         100,    1,      INT_MAX,        },
    { "sp_rate",                            &battle_config.sp_rate,                         100,    1,      INT_MAX,        },
    { "restart_hp_rate",                    &battle_config.restart_hp_rate,                 0,      0,      100,            },
    { "restart_sp_rate",                    &battle_config.restart_sp_rate,                 0,      0,      100,            },
    { "guild_aura",                         &battle_config.guild_aura,                      31,     0,      31,             },
    { "mvp_hp_rate",                        &battle_config.mvp_hp_rate,                     100,    1,      INT_MAX,        },
    { "mvp_exp_rate",                       &battle_config.mvp_exp_rate,                    100,    0,      INT_MAX,        },
    { "monster_hp_rate",                    &battle_config.monster_hp_rate,                 100,    1,      INT_MAX,        },
    { "monster_max_aspd",                   &battle_config.monster_max_aspd,                199,    100,    199,            },
    { "view_range_rate",                    &battle_config.view_range_rate,                 100,    0,      INT_MAX,        },
    { "chase_range_rate",                   &battle_config.chase_range_rate,                100,    0,      INT_MAX,        },
    { "gtb_sc_immunity",                    &battle_config.gtb_sc_immunity,                 50,     0,      INT_MAX,        },
    { "guild_max_castles",                  &battle_config.guild_max_castles,               0,      0,      INT_MAX,        },
    { "guild_skill_relog_delay",            &battle_config.guild_skill_relog_delay,         0,      0,      1,              },
    { "emergency_call",                     &battle_config.emergency_call,                  11,     0,      31,             },
    { "atcommand_spawn_quantity_limit",     &battle_config.atc_spawn_quantity_limit,        100,    0,      INT_MAX,        },
    { "atcommand_slave_clone_limit",        &battle_config.atc_slave_clone_limit,           25,     0,      INT_MAX,        },
    { "partial_name_scan",                  &battle_config.partial_name_scan,               0,      0,      1,              },
    { "player_skillfree",                   &battle_config.skillfree,                       0,      0,      1,              },
    { "player_skillup_limit",               &battle_config.skillup_limit,                   1,      0,      1,              },
    { "weapon_produce_rate",                &battle_config.wp_rate,                         100,    0,      INT_MAX,        },
    { "potion_produce_rate",                &battle_config.pp_rate,                         100,    0,      INT_MAX,        },
    { "monster_active_enable",              &battle_config.monster_active_enable,           1,      0,      1,              },
    { "monster_damage_delay_rate",          &battle_config.monster_damage_delay_rate,       100,    0,      INT_MAX,        },
    { "monster_loot_type",                  &battle_config.monster_loot_type,               0,      0,      1,              },
    //  { "mob_skill_use",                      &battle_config.mob_skill_use,                   1,      0,      1,              }, //Deprecated
    { "mob_skill_rate",                     &battle_config.mob_skill_rate,                  100,    0,      INT_MAX,        },
    { "mob_skill_delay",                    &battle_config.mob_skill_delay,                 100,    0,      INT_MAX,        },
    { "mob_count_rate",                     &battle_config.mob_count_rate,                  100,    0,      INT_MAX,        },
    { "mob_spawn_delay",                    &battle_config.mob_spawn_delay,                 100,    0,      INT_MAX,        },
    { "plant_spawn_delay",                  &battle_config.plant_spawn_delay,               100,    0,      INT_MAX,        },
    { "boss_spawn_delay",                   &battle_config.boss_spawn_delay,                100,    0,      INT_MAX,        },
    { "no_spawn_on_player",                 &battle_config.no_spawn_on_player,              0,      0,      100,            },
    { "force_random_spawn",                 &battle_config.force_random_spawn,              0,      0,      1,              },
    { "slaves_inherit_mode",                &battle_config.slaves_inherit_mode,             2,      0,      3,              },
    { "slaves_inherit_speed",               &battle_config.slaves_inherit_speed,            3,      0,      3,              },
    { "summons_trigger_autospells",         &battle_config.summons_trigger_autospells,      1,      0,      1,              },
    { "pc_damage_walk_delay_rate",          &battle_config.pc_walk_delay_rate,              20,     0,      INT_MAX,        },
    { "damage_walk_delay_rate",             &battle_config.walk_delay_rate,                 100,    0,      INT_MAX,        },
    { "multihit_delay",                     &battle_config.multihit_delay,                  80,     0,      INT_MAX,        },
    { "quest_skill_learn",                  &battle_config.quest_skill_learn,               0,      0,      1,              },
    { "quest_skill_reset",                  &battle_config.quest_skill_reset,               0,      0,      1,              },
    { "basic_skill_check",                  &battle_config.basic_skill_check,               1,      0,      1,              },
    { "guild_emperium_check",               &battle_config.guild_emperium_check,            1,      0,      1,              },
    { "guild_exp_limit",                    &battle_config.guild_exp_limit,                 50,     0,      99,             },
    { "player_invincible_time",             &battle_config.pc_invincible_time,              5000,   0,      INT_MAX,        },
    { "pet_catch_rate",                     &battle_config.pet_catch_rate,                  100,    0,      INT_MAX,        },
    { "pet_rename",                         &battle_config.pet_rename,                      0,      0,      1,              },
    { "pet_friendly_rate",                  &battle_config.pet_friendly_rate,               100,    0,      INT_MAX,        },
    { "pet_hungry_delay_rate",              &battle_config.pet_hungry_delay_rate,           100,    10,     INT_MAX,        },
    { "pet_hungry_friendly_decrease",       &battle_config.pet_hungry_friendly_decrease,    5,      0,      INT_MAX,        },
    { "pet_status_support",                 &battle_config.pet_status_support,              0,      0,      1,              },
    { "pet_attack_support",                 &battle_config.pet_attack_support,              0,      0,      1,              },
    { "pet_damage_support",                 &battle_config.pet_damage_support,              0,      0,      1,              },
    { "pet_support_min_friendly",           &battle_config.pet_support_min_friendly,        900,    0,      950,            },
    { "pet_equip_min_friendly",             &battle_config.pet_equip_min_friendly,          900,    0,      950,            },
    { "pet_support_rate",                   &battle_config.pet_support_rate,                100,    0,      INT_MAX,        },
    { "pet_attack_exp_to_master",           &battle_config.pet_attack_exp_to_master,        0,      0,      1,              },
    { "pet_attack_exp_rate",                &battle_config.pet_attack_exp_rate,             100,    0,      INT_MAX,        },
    { "pet_lv_rate",                        &battle_config.pet_lv_rate,                     0,      0,      INT_MAX,        },
    { "pet_max_stats",                      &battle_config.pet_max_stats,                   99,     0,      INT_MAX,        },
    { "pet_max_atk1",                       &battle_config.pet_max_atk1,                    750,    0,      INT_MAX,        },
    { "pet_max_atk2",                       &battle_config.pet_max_atk2,                    1000,   0,      INT_MAX,        },
    { "pet_disable_in_gvg",                 &battle_config.pet_no_gvg,                      0,      0,      1,              },
    { "skill_min_damage",                   &battle_config.skill_min_damage,                2|4,    0,      1|2|4,          },
    { "finger_offensive_type",              &battle_config.finger_offensive_type,           0,      0,      1,              },
    { "heal_exp",                           &battle_config.heal_exp,                        0,      0,      INT_MAX,        },
    { "resurrection_exp",                   &battle_config.resurrection_exp,                0,      0,      INT_MAX,        },
    { "shop_exp",                           &battle_config.shop_exp,                        0,      0,      INT_MAX,        },
    { "max_heal_lv",                        &battle_config.max_heal_lv,                     11,     1,      INT_MAX,        },
    { "max_heal",                           &battle_config.max_heal,                        9999,   0,      INT_MAX,        },
    { "combo_delay_rate",                   &battle_config.combo_delay_rate,                100,    0,      INT_MAX,        },
    { "item_check",                         &battle_config.item_check,                      0,      0,      1,              },
    { "item_use_interval",                  &battle_config.item_use_interval,               100,    0,      INT_MAX,        },
    { "cashfood_use_interval",              &battle_config.cashfood_use_interval,           60000,  0,      INT_MAX,        },
    { "wedding_modifydisplay",              &battle_config.wedding_modifydisplay,           0,      0,      1,              },
    { "wedding_ignorepalette",              &battle_config.wedding_ignorepalette,           0,      0,      1,              },
    { "xmas_ignorepalette",                 &battle_config.xmas_ignorepalette,              0,      0,      1,              },
    { "summer_ignorepalette",               &battle_config.summer_ignorepalette,            0,      0,      1,              },
    { "natural_healhp_interval",            &battle_config.natural_healhp_interval,         6000,   NATURAL_HEAL_INTERVAL, INT_MAX, },
    { "natural_healsp_interval",            &battle_config.natural_healsp_interval,         8000,   NATURAL_HEAL_INTERVAL, INT_MAX, },
    { "natural_heal_skill_interval",        &battle_config.natural_heal_skill_interval,     10000,  NATURAL_HEAL_INTERVAL, INT_MAX, },
    { "natural_heal_weight_rate",           &battle_config.natural_heal_weight_rate,        50,     50,     101             },
    { "arrow_decrement",                    &battle_config.arrow_decrement,                 1,      0,      2,              },
    { "max_aspd",                           &battle_config.max_aspd,                        190,    100,    199,            },
    { "max_third_aspd",                     &battle_config.max_third_aspd,                  193,    100,    199,            },
    { "max_walk_speed",                     &battle_config.max_walk_speed,                  300,    100,    100*DEFAULT_WALK_SPEED, },
    { "max_lv",                             &battle_config.max_lv,                          99,     0,      MAX_LEVEL,      },
    { "aura_lv",                            &battle_config.aura_lv,                         99,     0,      INT_MAX,        },
    { "max_hp",                             &battle_config.max_hp,                          32500,  100,    1000000000,     },
    { "max_sp",                             &battle_config.max_sp,                          32500,  100,    1000000000,     },
    { "max_cart_weight",                    &battle_config.max_cart_weight,                 8000,   100,    1000000,        },
    { "max_parameter",                      &battle_config.max_parameter,                   99,     10,     10000,          },
    { "max_baby_parameter",                 &battle_config.max_baby_parameter,              80,     10,     10000,          },
    { "max_def",                            &battle_config.max_def,                         99,     0,      INT_MAX,        },
    { "over_def_bonus",                     &battle_config.over_def_bonus,                  0,      0,      1000,           },
    { "skill_log",                          &battle_config.skill_log,                       BL_NUL, BL_NUL, BL_ALL,         },
    { "battle_log",                         &battle_config.battle_log,                      0,      0,      1,              },
    { "etc_log",                            &battle_config.etc_log,                         1,      0,      1,              },
    { "save_clothcolor",                    &battle_config.save_clothcolor,                 1,      0,      1,              },
    { "undead_detect_type",                 &battle_config.undead_detect_type,              0,      0,      2,              },
    { "auto_counter_type",                  &battle_config.auto_counter_type,               BL_ALL, BL_NUL, BL_ALL,         },
    { "min_hitrate",                        &battle_config.min_hitrate,                     5,      0,      100,            },
    { "max_hitrate",                        &battle_config.max_hitrate,                     100,    0,      100,            },
    { "agi_penalty_target",                 &battle_config.agi_penalty_target,              BL_PC,  BL_NUL, BL_ALL,         },
    { "agi_penalty_type",                   &battle_config.agi_penalty_type,                1,      0,      2,              },
    { "agi_penalty_count",                  &battle_config.agi_penalty_count,               3,      2,      INT_MAX,        },
    { "agi_penalty_num",                    &battle_config.agi_penalty_num,                 10,     0,      INT_MAX,        },
    { "vit_penalty_target",                 &battle_config.vit_penalty_target,              BL_PC,  BL_NUL, BL_ALL,         },
    { "vit_penalty_type",                   &battle_config.vit_penalty_type,                1,      0,      2,              },
    { "vit_penalty_count",                  &battle_config.vit_penalty_count,               3,      2,      INT_MAX,        },
    { "vit_penalty_num",                    &battle_config.vit_penalty_num,                 5,      0,      INT_MAX,        },
    { "weapon_defense_type",                &battle_config.weapon_defense_type,             0,      0,      INT_MAX,        },
    { "magic_defense_type",                 &battle_config.magic_defense_type,              0,      0,      INT_MAX,        },
    { "skill_reiteration",                  &battle_config.skill_reiteration,               BL_NUL, BL_NUL, BL_ALL,         },
    { "skill_nofootset",                    &battle_config.skill_nofootset,                 BL_PC,  BL_NUL, BL_ALL,         },
    { "player_cloak_check_type",            &battle_config.pc_cloak_check_type,             1,      0,      1|2|4,          },
    { "monster_cloak_check_type",           &battle_config.monster_cloak_check_type,        4,      0,      1|2|4,          },
    { "sense_type",                         &battle_config.estimation_type,                 1|2,    0,      1|2,            },
    { "gvg_short_attack_damage_rate",       &battle_config.gvg_short_damage_rate,           80,     0,      INT_MAX,        },
    { "gvg_long_attack_damage_rate",        &battle_config.gvg_long_damage_rate,            80,     0,      INT_MAX,        },
    { "gvg_weapon_attack_damage_rate",      &battle_config.gvg_weapon_damage_rate,          60,     0,      INT_MAX,        },
    { "gvg_magic_attack_damage_rate",       &battle_config.gvg_magic_damage_rate,           60,     0,      INT_MAX,        },
    { "gvg_misc_attack_damage_rate",        &battle_config.gvg_misc_damage_rate,            60,     0,      INT_MAX,        },
    { "gvg_flee_penalty",                   &battle_config.gvg_flee_penalty,                20,     0,      INT_MAX,        },
    { "pk_short_attack_damage_rate",        &battle_config.pk_short_damage_rate,            80,     0,      INT_MAX,        },
    { "pk_long_attack_damage_rate",         &battle_config.pk_long_damage_rate,             70,     0,      INT_MAX,        },
    { "pk_weapon_attack_damage_rate",       &battle_config.pk_weapon_damage_rate,           60,     0,      INT_MAX,        },
    { "pk_magic_attack_damage_rate",        &battle_config.pk_magic_damage_rate,            60,     0,      INT_MAX,        },
    { "pk_misc_attack_damage_rate",         &battle_config.pk_misc_damage_rate,             60,     0,      INT_MAX,        },
    { "mob_changetarget_byskill",           &battle_config.mob_changetarget_byskill,        0,      0,      1,              },
    { "attack_direction_change",            &battle_config.attack_direction_change,         BL_ALL, BL_NUL, BL_ALL,         },
    { "land_skill_limit",                   &battle_config.land_skill_limit,                BL_ALL, BL_NUL, BL_ALL,         },
    { "monster_class_change_full_recover",  &battle_config.monster_class_change_recover,    1,      0,      1,              },
    { "produce_item_name_input",            &battle_config.produce_item_name_input,         0x1|0x2, 0,     0x9F,           },
    { "display_skill_fail",                 &battle_config.display_skill_fail,              2,      0,      1|2|4|8,        },
    { "chat_warpportal",                    &battle_config.chat_warpportal,                 0,      0,      1,              },
    { "mob_warp",                           &battle_config.mob_warp,                        0,      0,      1|2|4,          },
    { "dead_branch_active",                 &battle_config.dead_branch_active,              1,      0,      1,              },
    { "vending_max_value",                  &battle_config.vending_max_value,               10000000, 1,    MAX_ZENY,       },
    { "vending_over_max",                   &battle_config.vending_over_max,                1,      0,      1,              },
    { "show_steal_in_same_party",           &battle_config.show_steal_in_same_party,        0,      0,      1,              },
    { "party_hp_mode",                      &battle_config.party_hp_mode,                   0,      0,      1,              },
    { "show_party_share_picker",            &battle_config.party_show_share_picker,         1,      0,      1,              },
    { "show_picker.item_type",              &battle_config.show_picker_item_type,           112,    0,      INT_MAX,        },
    { "party_update_interval",              &battle_config.party_update_interval,           1000,   100,    INT_MAX,        },
    { "party_item_share_type",              &battle_config.party_share_type,                0,      0,      1|2|3,          },
    { "attack_attr_none",                   &battle_config.attack_attr_none,                ~BL_PC, BL_NUL, BL_ALL,         },
    { "gx_allhit",                          &battle_config.gx_allhit,                       0,      0,      1,              },
    { "gx_disptype",                        &battle_config.gx_disptype,                     1,      0,      1,              },
    { "devotion_level_difference",          &battle_config.devotion_level_difference,       10,     0,      INT_MAX,        },
    { "player_skill_partner_check",         &battle_config.player_skill_partner_check,      1,      0,      1,              },
    { "invite_request_check",               &battle_config.invite_request_check,            1,      0,      1,              },
    { "skill_removetrap_type",              &battle_config.skill_removetrap_type,           0,      0,      1,              },
    { "disp_experience",                    &battle_config.disp_experience,                 0,      0,      1,              },
    { "disp_zeny",                          &battle_config.disp_zeny,                       0,      0,      1,              },
    { "castle_defense_rate",                &battle_config.castle_defense_rate,             100,    0,      100,            },
    { "bone_drop",                          &battle_config.bone_drop,                       0,      0,      2,              },
    { "buyer_name",                         &battle_config.buyer_name,                      1,      0,      1,              },
    { "skill_wall_check",                   &battle_config.skill_wall_check,                1,      0,      1,              },
    { "cell_stack_limit",                   &battle_config.cell_stack_limit,                1,      1,      255,            },
    { "dancing_weaponswitch_fix",           &battle_config.dancing_weaponswitch_fix,        1,      0,      1,              },

    // eAthena additions
    { "item_logarithmic_drops",             &battle_config.logarithmic_drops,               0,      0,      1,              },
    { "item_drop_common_min",               &battle_config.item_drop_common_min,            1,      1,      10000,          },
    { "item_drop_common_max",               &battle_config.item_drop_common_max,            10000,  1,      10000,          },
    { "item_drop_equip_min",                &battle_config.item_drop_equip_min,             1,      1,      10000,          },
    { "item_drop_equip_max",                &battle_config.item_drop_equip_max,             10000,  1,      10000,          },
    { "item_drop_card_min",                 &battle_config.item_drop_card_min,              1,      1,      10000,          },
    { "item_drop_card_max",                 &battle_config.item_drop_card_max,              10000,  1,      10000,          },
    { "item_drop_mvp_min",                  &battle_config.item_drop_mvp_min,               1,      1,      10000,          },
    { "item_drop_mvp_max",                  &battle_config.item_drop_mvp_max,               10000,  1,      10000,          },
    { "item_drop_heal_min",                 &battle_config.item_drop_heal_min,              1,      1,      10000,          },
    { "item_drop_heal_max",                 &battle_config.item_drop_heal_max,              10000,  1,      10000,          },
    { "item_drop_use_min",                  &battle_config.item_drop_use_min,               1,      1,      10000,          },
    { "item_drop_use_max",                  &battle_config.item_drop_use_max,               10000,  1,      10000,          },
    { "item_drop_add_min",                  &battle_config.item_drop_adddrop_min,           1,      1,      10000,          },
    { "item_drop_add_max",                  &battle_config.item_drop_adddrop_max,           10000,  1,      10000,          },
    { "item_drop_treasure_min",             &battle_config.item_drop_treasure_min,          1,      1,      10000,          },
    { "item_drop_treasure_max",             &battle_config.item_drop_treasure_max,          10000,  1,      10000,          },
    { "item_rate_mvp",                      &battle_config.item_rate_mvp,                   100,    0,      1000000,        },
    { "item_rate_common",                   &battle_config.item_rate_common,                100,    0,      1000000,        },
    { "item_rate_common_boss",              &battle_config.item_rate_common_boss,           100,    0,      1000000,        },
    { "item_rate_equip",                    &battle_config.item_rate_equip,                 100,    0,      1000000,        },
    { "item_rate_equip_boss",               &battle_config.item_rate_equip_boss,            100,    0,      1000000,        },
    { "item_rate_card",                     &battle_config.item_rate_card,                  100,    0,      1000000,        },
    { "item_rate_card_boss",                &battle_config.item_rate_card_boss,             100,    0,      1000000,        },
    { "item_rate_heal",                     &battle_config.item_rate_heal,                  100,    0,      1000000,        },
    { "item_rate_heal_boss",                &battle_config.item_rate_heal_boss,             100,    0,      1000000,        },
    { "item_rate_use",                      &battle_config.item_rate_use,                   100,    0,      1000000,        },
    { "item_rate_use_boss",                 &battle_config.item_rate_use_boss,              100,    0,      1000000,        },
    { "item_rate_adddrop",                  &battle_config.item_rate_adddrop,               100,    0,      1000000,        },
    { "item_rate_treasure",                 &battle_config.item_rate_treasure,              100,    0,      1000000,        },
    { "prevent_logout",                     &battle_config.prevent_logout,                  10000,  0,      60000,          },
    { "alchemist_summon_reward",            &battle_config.alchemist_summon_reward,         1,      0,      2,              },
    { "drops_by_luk",                       &battle_config.drops_by_luk,                    0,      0,      INT_MAX,        },
    { "drops_by_luk2",                      &battle_config.drops_by_luk2,                   0,      0,      INT_MAX,        },
    { "equip_natural_break_rate",           &battle_config.equip_natural_break_rate,        0,      0,      INT_MAX,        },
    { "equip_self_break_rate",              &battle_config.equip_self_break_rate,           100,    0,      INT_MAX,        },
    { "equip_skill_break_rate",             &battle_config.equip_skill_break_rate,          100,    0,      INT_MAX,        },
    { "pk_mode",                            &battle_config.pk_mode,                         0,      0,      2,              },
    { "pk_level_range",                     &battle_config.pk_level_range,                  0,      0,      INT_MAX,        },
    { "manner_system",                      &battle_config.manner_system,                   0xFFF,  0,      0xFFF,          },
    { "pet_equip_required",                 &battle_config.pet_equip_required,              0,      0,      1,              },
    { "multi_level_up",                     &battle_config.multi_level_up,                  0,      0,      1,              },
    { "max_exp_gain_rate",                  &battle_config.max_exp_gain_rate,               0,      0,      INT_MAX,        },
    { "backstab_bow_penalty",               &battle_config.backstab_bow_penalty,            0,      0,      1,              },
    { "night_at_start",                     &battle_config.night_at_start,                  0,      0,      1,              },
    { "show_mob_info",                      &battle_config.show_mob_info,                   0,      0,      1|2|4,          },
    { "ban_hack_trade",                     &battle_config.ban_hack_trade,                  0,      0,      INT_MAX,        },
    { "packet_ver_flag",                    &battle_config.packet_ver_flag,                 0xFFFFFF,0x0000,INT_MAX,        },
    { "min_hair_style",                     &battle_config.min_hair_style,                  0,      0,      INT_MAX,        },
    { "max_hair_style",                     &battle_config.max_hair_style,                  23,     0,      INT_MAX,        },
    { "min_hair_color",                     &battle_config.min_hair_color,                  0,      0,      INT_MAX,        },
    { "max_hair_color",                     &battle_config.max_hair_color,                  9,      0,      INT_MAX,        },
    { "min_cloth_color",                    &battle_config.min_cloth_color,                 0,      0,      INT_MAX,        },
    { "max_cloth_color",                    &battle_config.max_cloth_color,                 4,      0,      INT_MAX,        },
    { "pet_hair_style",                     &battle_config.pet_hair_style,                  100,    0,      INT_MAX,        },
    { "castrate_dex_scale",                 &battle_config.castrate_dex_scale,              150,    1,      INT_MAX,        },
    { "vcast_stat_scale",                   &battle_config.vcast_stat_scale,                530,    1,      INT_MAX,        },
    { "area_size",                          &battle_config.area_size,                       14,     0,      INT_MAX,        },
    { "zeny_from_mobs",                     &battle_config.zeny_from_mobs,                  0,      0,      1,              },
    { "mobs_level_up",                      &battle_config.mobs_level_up,                   0,      0,      1,              },
    { "mobs_level_up_exp_rate",             &battle_config.mobs_level_up_exp_rate,          1,      1,      INT_MAX,        },
    { "pk_min_level",                       &battle_config.pk_min_level,                    55,     1,      INT_MAX,        },
    { "skill_steal_max_tries",              &battle_config.skill_steal_max_tries,           0,      0,      UCHAR_MAX,      },
    { "motd_type",                          &battle_config.motd_type,                       0,      0,      1,              },
    { "finding_ore_rate",                   &battle_config.finding_ore_rate,                100,    0,      INT_MAX,        },
    { "exp_calc_type",                      &battle_config.exp_calc_type,                   0,      0,      1,              },
    { "exp_bonus_attacker",                 &battle_config.exp_bonus_attacker,              25,     0,      INT_MAX,        },
    { "exp_bonus_max_attacker",             &battle_config.exp_bonus_max_attacker,          12,     2,      INT_MAX,        },
    { "min_skill_delay_limit",              &battle_config.min_skill_delay_limit,           100,    10,     INT_MAX,        },
    { "default_walk_delay",                 &battle_config.default_walk_delay,              300,    0,      INT_MAX,        },
    { "no_skill_delay",                     &battle_config.no_skill_delay,                  BL_MOB, BL_NUL, BL_ALL,         },
    { "attack_walk_delay",                  &battle_config.attack_walk_delay,               BL_ALL, BL_NUL, BL_ALL,         },
    { "require_glory_guild",                &battle_config.require_glory_guild,             0,      0,      1,              },
    { "idle_no_share",                      &battle_config.idle_no_share,                   0,      0,      INT_MAX,        },
    { "party_even_share_bonus",             &battle_config.party_even_share_bonus,          0,      0,      INT_MAX,        },
    { "delay_battle_damage",                &battle_config.delay_battle_damage,             1,      0,      1,              },
    { "hide_woe_damage",                    &battle_config.hide_woe_damage,                 0,      0,      1,              },
    { "display_version",                    &battle_config.display_version,                 1,      0,      1,              },
    { "display_hallucination",              &battle_config.display_hallucination,           1,      0,      1,              },
    { "use_statpoint_table",                &battle_config.use_statpoint_table,             1,      0,      1,              },
    { "ignore_items_gender",                &battle_config.ignore_items_gender,             1,      0,      1,              },
    { "copyskill_restrict",                 &battle_config.copyskill_restrict,              2,      0,      2,              },
    { "berserk_cancels_buffs",              &battle_config.berserk_cancels_buffs,           0,      0,      1,              },
    { "debuff_on_logout",                   &battle_config.debuff_on_logout,                1|2,    0,      1|2,            },
    { "monster_ai",                         &battle_config.mob_ai,                          0x000,  0x000,  0x77F,          },
    { "hom_setting",                        &battle_config.hom_setting,                     0xFFFF, 0x0000, 0xFFFF,         },
    { "dynamic_mobs",                       &battle_config.dynamic_mobs,                    1,      0,      1,              },
    { "mob_remove_damaged",                 &battle_config.mob_remove_damaged,              1,      0,      1,              },
    { "show_hp_sp_drain",                   &battle_config.show_hp_sp_drain,                0,      0,      1,              },
    { "show_hp_sp_gain",                    &battle_config.show_hp_sp_gain,                 1,      0,      1,              },
    { "mob_npc_event_type",                 &battle_config.mob_npc_event_type,              1,      0,      1,              },
    { "character_size",                     &battle_config.character_size,                  1|2,    0,      1|2,            },
    { "mob_max_skilllvl",                   &battle_config.mob_max_skilllvl,                MAX_SKILL_LEVEL, 1, MAX_SKILL_LEVEL, },
    { "retaliate_to_master",                &battle_config.retaliate_to_master,             1,      0,      1,              },
    { "rare_drop_announce",                 &battle_config.rare_drop_announce,              0,      0,      10000,          },
    { "duel_allow_pvp",                     &battle_config.duel_allow_pvp,                  0,      0,      1,              },
    { "duel_allow_gvg",                     &battle_config.duel_allow_gvg,                  0,      0,      1,              },
    { "duel_allow_teleport",                &battle_config.duel_allow_teleport,             0,      0,      1,              },
    { "duel_autoleave_when_die",            &battle_config.duel_autoleave_when_die,         1,      0,      1,              },
    { "duel_time_interval",                 &battle_config.duel_time_interval,              60,     0,      INT_MAX,        },
    { "duel_only_on_same_map",              &battle_config.duel_only_on_same_map,           0,      0,      1,              },
    { "skip_teleport_lv1_menu",             &battle_config.skip_teleport_lv1_menu,          0,      0,      1,              },
    { "allow_skill_without_day",            &battle_config.allow_skill_without_day,         0,      0,      1,              },
    { "allow_es_magic_player",              &battle_config.allow_es_magic_pc,               0,      0,      1,              },
    { "skill_caster_check",                 &battle_config.skill_caster_check,              1,      0,      1,              },
    { "status_cast_cancel",                 &battle_config.sc_castcancel,                   BL_NUL, BL_NUL, BL_ALL,         },
    { "pc_status_def_rate",                 &battle_config.pc_sc_def_rate,                  100,    0,      INT_MAX,        },
    { "mob_status_def_rate",                &battle_config.mob_sc_def_rate,                 100,    0,      INT_MAX,        },
    { "pc_luk_status_def",                  &battle_config.pc_luk_sc_def,                   300,    1,      INT_MAX,        },
    { "mob_luk_status_def",                 &battle_config.mob_luk_sc_def,                  300,    1,      INT_MAX,        },
    { "pc_max_status_def",                  &battle_config.pc_max_sc_def,                   100,    0,      INT_MAX,        },
    { "mob_max_status_def",                 &battle_config.mob_max_sc_def,                  100,    0,      INT_MAX,        },
    { "sg_miracle_skill_ratio",             &battle_config.sg_miracle_skill_ratio,          1,      0,      10000,          },
    { "sg_angel_skill_ratio",               &battle_config.sg_angel_skill_ratio,            10,     0,      10000,          },
    { "autospell_stacking",                 &battle_config.autospell_stacking,              0,      0,      1,              },
    { "override_mob_names",                 &battle_config.override_mob_names,              0,      0,      2,              },
    { "min_chat_delay",                     &battle_config.min_chat_delay,                  0,      0,      INT_MAX,        },
    { "friend_auto_add",                    &battle_config.friend_auto_add,                 1,      0,      1,              },
    { "hom_rename",                         &battle_config.hom_rename,                      0,      0,      1,              },
    { "homunculus_show_growth",             &battle_config.homunculus_show_growth,          0,      0,      1,              },
    { "homunculus_friendly_rate",           &battle_config.homunculus_friendly_rate,        100,    0,      INT_MAX,        },
    { "vending_tax",                        &battle_config.vending_tax,                     0,      0,      10000,          },
    { "day_duration",                       &battle_config.day_duration,                    0,      0,      INT_MAX,        },
    { "night_duration",                     &battle_config.night_duration,                  0,      0,      INT_MAX,        },
    { "mob_remove_delay",                   &battle_config.mob_remove_delay,                60000,  1000,   INT_MAX,        },
    { "mob_active_time",                    &battle_config.mob_active_time,                 0,      0,      INT_MAX,        },
    { "boss_active_time",                   &battle_config.boss_active_time,                0,      0,      INT_MAX,        },
    { "sg_miracle_skill_duration",          &battle_config.sg_miracle_skill_duration,       3600000, 0,     INT_MAX,        },
    { "hvan_explosion_intimate",            &battle_config.hvan_explosion_intimate,         45000,  0,      100000,         },
    { "quest_exp_rate",                     &battle_config.quest_exp_rate,                  100,    0,      INT_MAX,        },
    { "at_mapflag",                         &battle_config.autotrade_mapflag,               0,      0,      1,              },
    { "at_timeout",                         &battle_config.at_timeout,                      0,      0,      INT_MAX,        },
    { "homunculus_autoloot",                &battle_config.homunculus_autoloot,             0,      0,      1,              },
    { "idle_no_autoloot",                   &battle_config.idle_no_autoloot,                0,      0,      INT_MAX,        },
    { "max_guild_alliance",                 &battle_config.max_guild_alliance,              3,      0,      3,              },
    { "ksprotection",                       &battle_config.ksprotection,                    5000,   0,      INT_MAX,        },
    { "auction_feeperhour",                 &battle_config.auction_feeperhour,              12000,  0,      INT_MAX,        },
    { "auction_maximumprice",               &battle_config.auction_maximumprice,            500000000, 0,   MAX_ZENY,       },
    { "homunculus_auto_vapor",              &battle_config.homunculus_auto_vapor,           1,      0,      1,              },
    { "display_status_timers",              &battle_config.display_status_timers,           1,      0,      1,              },
    { "skill_add_heal_rate",                &battle_config.skill_add_heal_rate,             7,      0,      INT_MAX,        },
    { "eq_single_target_reflectable",       &battle_config.eq_single_target_reflectable,    1,      0,      1,              },
    { "invincible.nodamage",                &battle_config.invincible_nodamage,             0,      0,      1,              },
    { "mob_slave_keep_target",              &battle_config.mob_slave_keep_target,           0,      0,      1,              },
    { "autospell_check_range",              &battle_config.autospell_check_range,           0,      0,      1,              },
    { "client_reshuffle_dice",              &battle_config.client_reshuffle_dice,           0,      0,      1,              },
    { "client_sort_storage",                &battle_config.client_sort_storage,             0,      0,      1,              },
    { "feature.buying_store",               &battle_config.feature_buying_store,            1,      0,      1,              },
    { "feature.search_stores",              &battle_config.feature_search_stores,           1,      0,      1,              },
    { "searchstore_querydelay",             &battle_config.searchstore_querydelay,         10,      0,      INT_MAX,        },
    { "searchstore_maxresults",             &battle_config.searchstore_maxresults,         30,      1,      INT_MAX,        },
    { "display_party_name",                 &battle_config.display_party_name,              0,      0,      1,              },
    { "cashshop_show_points",               &battle_config.cashshop_show_points,            0,      0,      1,              },
    { "mail_show_status",                   &battle_config.mail_show_status,                0,      0,      2,              },
    { "client_limit_unit_lv",               &battle_config.client_limit_unit_lv,            0,      0,      BL_ALL,         },
    // BattleGround Settings
    { "bg_update_interval",                 &battle_config.bg_update_interval,              1000,   100,    INT_MAX,        },
    { "bg_short_attack_damage_rate",        &battle_config.bg_short_damage_rate,            80,     0,      INT_MAX,        },
    { "bg_long_attack_damage_rate",         &battle_config.bg_long_damage_rate,             80,     0,      INT_MAX,        },
    { "bg_weapon_attack_damage_rate",       &battle_config.bg_weapon_damage_rate,           60,     0,      INT_MAX,        },
    { "bg_magic_attack_damage_rate",        &battle_config.bg_magic_damage_rate,            60,     0,      INT_MAX,        },
    { "bg_misc_attack_damage_rate",         &battle_config.bg_misc_damage_rate,             60,     0,      INT_MAX,        },
    { "bg_flee_penalty",                    &battle_config.bg_flee_penalty,                 20,     0,      INT_MAX,        },
    /**
     * rAthena
     **/
    { "max_third_parameter",                &battle_config.max_third_parameter,             120,    10,     10000,          },
    { "max_baby_third_parameter",           &battle_config.max_baby_third_parameter,        108,    10,     10000,          },
    { "atcommand_max_stat_bypass",          &battle_config.atcommand_max_stat_bypass,       0,      0,      100,            },
    { "skill_amotion_leniency",             &battle_config.skill_amotion_leniency,          90,     0,      100             },
    { "mvp_tomb_enabled",                   &battle_config.mvp_tomb_enabled,                1,      0,      1               },
    { "feature.atcommand_suggestions",      &battle_config.atcommand_suggestions_enabled,   0,      0,      1               },
    { "min_npc_vending_distance",           &battle_config.min_npc_vending_distance,        3,      0,      100             },
    { "atcommand_mobinfo_type",             &battle_config.atcommand_mobinfo_type,          0,      0,      1               },
    { "homunculus_max_level",               &battle_config.hom_max_level,                   99,     0,      MAX_LEVEL,      },
    { "homunculus_S_max_level",             &battle_config.hom_S_max_level,                 150,    0,      MAX_LEVEL,      },
    { "mob_size_influence",                 &battle_config.mob_size_influence,              0,      0,      1,              },
};
#ifndef STATS_OPT_OUT
/**
 * rAthena anonymous statistic usage report -- packet is built here, and sent to char server to report.
 **/
void rAthena_report(char *date, char *time_c)
{
    int i, rev = 0, bd_size = ARRAYLENGTH(battle_data);
    unsigned int config = 0;
    const char *rev_str;
    char timestring[25];
    time_t curtime;
    char *buf;

    enum config_table {
        C_CIRCULAR_AREA         = 0x0001,
        C_CELLNOSTACK           = 0x0002,
        C_BETA_THREAD_TEST      = 0x0004,
        C_SCRIPT_CALLFUNC_CHECK = 0x0008,
        C_OFFICIAL_WALKPATH     = 0x0010,
        C_RENEWAL               = 0x0020,
        C_RENEWAL_CAST          = 0x0040,
        C_RENEWAL_DROP          = 0x0080,
        C_RENEWAL_EXP           = 0x0100,
        C_RENEWAL_LVDMG         = 0x0200,
        C_RENEWAL_EDP           = 0x0400,
        C_RENEWAL_ASPD          = 0x0800,
        C_SECURE_NPCTIMEOUT     = 0x1000,
        C_SQL_DBS               = 0x2000,
        C_SQL_LOGS              = 0x4000,
    };

    if ((rev_str = get_svn_revision()) != 0)
        rev = atoi(rev_str);

    /* we get the current time */
    time(&curtime);
    strftime(timestring, 24, "%Y-%m-%d %H:%M:%S", localtime(&curtime));


#ifdef CIRCULAR_AREA
    config |= C_CIRCULAR_AREA;
#endif

#ifdef CELL_NOSTACK
    config |= C_CELLNOSTACK;
#endif

#ifdef BETA_THREAD_TEST
    config |= C_BETA_THREAD_TEST;
#endif

#ifdef SCRIPT_CALLFUNC_CHECK
    config |= C_SCRIPT_CALLFUNC_CHECK;
#endif

#ifdef OFFICIAL_WALKPATH
    config |= C_OFFICIAL_WALKPATH;
#endif

#ifdef RENEWAL
    config |= C_RENEWAL;
#endif

#ifdef RENEWAL_CAST
    config |= C_RENEWAL_CAST;
#endif

#ifdef RENEWAL_DROP
    config |= C_RENEWAL_DROP;
#endif

#ifdef RENEWAL_EXP
    config |= C_RENEWAL_EXP;
#endif

#ifdef RENEWAL_LVDMG
    config |= C_RENEWAL_LVDMG;
#endif

#ifdef RENEWAL_EDP
    config |= C_RENEWAL_EDP;
#endif

#ifdef RENEWAL_ASPD
    config |= C_RENEWAL_ASPD;
#endif

    /* not a ifdef because SECURE_NPCTIMEOUT is always defined, but either as 0 or higher */
#if SECURE_NPCTIMEOUT
    config |= C_SECURE_NPCTIMEOUT;
#endif
    /* non-define part */
    if (db_use_sqldbs)
        config |= C_SQL_DBS;

    if (log_config.sql_logs)
        config |= C_SQL_LOGS;

#define BFLAG_LENGTH 35

    CREATE(buf, char, 6 + 12 + 9 + 24 + 4 + 4 + 4 + 4 + (bd_size * (BFLAG_LENGTH + 4)) + 1);

    /* build packet */

    WBUFW(buf,0) = 0x3000;
    WBUFW(buf,2) = 6 + 12 + 9 + 24 + 4 + 4 + 4 + 4 + (bd_size * (BFLAG_LENGTH + 4));
    WBUFW(buf,4) = 0x9c;

    safestrncpy((char *)WBUFP(buf,6), date, 12);
    safestrncpy((char *)WBUFP(buf,6 + 12), time_c, 9);
    safestrncpy((char *)WBUFP(buf,6 + 12 + 9), timestring, 24);

    WBUFL(buf,6 + 12 + 9 + 24)         = rev;
    WBUFL(buf,6 + 12 + 9 + 24 + 4)     = map_getusers();

    WBUFL(buf,6 + 12 + 9 + 24 + 4 + 4) = config;
    WBUFL(buf,6 + 12 + 9 + 24 + 4 + 4 + 4) = bd_size;

    for (i = 0; i < bd_size; i++) {
        safestrncpy((char *)WBUFP(buf,6 + 12 + 9+ 24  + 4 + 4 + 4 + 4 + (i * (BFLAG_LENGTH + 4))), battle_data[i].str, 35);
        WBUFL(buf,6 + 12 + 9 + 24 + 4 + 4 + 4 + 4 + BFLAG_LENGTH + (i * (BFLAG_LENGTH + 4))) = *battle_data[i].val;
    }

    chrif_send_report(buf,  6 + 12 + 9 + 24 + 4 + 4 + 4 + 4 + (bd_size * (BFLAG_LENGTH + 4)));

    aFree(buf);

#undef BFLAG_LENGTH
}
static int rAthena_report_timer(int tid, unsigned int tick, int id, intptr_t data)
{
    if (chrif_isconnected()) { /* char server relays it, so it must be online. */
        rAthena_report(__DATE__,__TIME__);
    }
    return 0;
}
#endif

int battle_set_value(const char *w1, const char *w2)
{
    int val = config_switch(w2);

    int i;
    ARR_FIND(0, ARRAYLENGTH(battle_data), i, strcmpi(w1, battle_data[i].str) == 0);
    if (i == ARRAYLENGTH(battle_data))
        return 0; // not found

    if (val < battle_data[i].min || val > battle_data[i].max) {
        ShowWarning("Value for setting '%s': %s is invalid (min:%i max:%i)! Defaulting to %i...\n", w1, w2, battle_data[i].min, battle_data[i].max, battle_data[i].defval);
        val = battle_data[i].defval;
    }

    *battle_data[i].val = val;
    return 1;
}

int battle_get_value(const char *w1)
{
    int i;
    ARR_FIND(0, ARRAYLENGTH(battle_data), i, strcmpi(w1, battle_data[i].str) == 0);
    if (i == ARRAYLENGTH(battle_data))
        return 0; // not found
    else
        return *battle_data[i].val;
}

void battle_set_defaults()
{
    int i;
    for (i = 0; i < ARRAYLENGTH(battle_data); i++)
        *battle_data[i].val = battle_data[i].defval;
}

void battle_adjust_conf()
{
    battle_config.monster_max_aspd = 2000 - battle_config.monster_max_aspd*10;
    battle_config.max_aspd = 2000 - battle_config.max_aspd*10;
    battle_config.max_third_aspd = 2000 - battle_config.max_third_aspd*10;
    battle_config.max_walk_speed = 100*DEFAULT_WALK_SPEED/battle_config.max_walk_speed;
    battle_config.max_cart_weight *= 10;

    if (battle_config.max_def > 100 && !battle_config.weapon_defense_type) // added by [Skotlex]
        battle_config.max_def = 100;

    if (battle_config.min_hitrate > battle_config.max_hitrate)
        battle_config.min_hitrate = battle_config.max_hitrate;

    if (battle_config.pet_max_atk1 > battle_config.pet_max_atk2) //Skotlex
        battle_config.pet_max_atk1 = battle_config.pet_max_atk2;

    if (battle_config.day_duration && battle_config.day_duration < 60000) // added by [Yor]
        battle_config.day_duration = 60000;
    if (battle_config.night_duration && battle_config.night_duration < 60000) // added by [Yor]
        battle_config.night_duration = 60000;

#if PACKETVER < 20100427
    if (battle_config.feature_buying_store) {
        ShowWarning("conf/battle/feature.conf buying_store is enabled but it requires PACKETVER 2010-04-27 or newer, disabling...\n");
        battle_config.feature_buying_store = 0;
    }
#endif

#if PACKETVER < 20100803
    if (battle_config.feature_search_stores) {
        ShowWarning("conf/battle/feature.conf search_stores is enabled but it requires PACKETVER 2010-08-03 or newer, disabling...\n");
        battle_config.feature_search_stores = 0;
    }
#endif

#ifndef CELL_NOSTACK
    if (battle_config.cell_stack_limit != 1)
        ShowWarning("Battle setting 'cell_stack_limit' takes no effect as this server was compiled without Cell Stack Limit support.\n");
#endif
}

int battle_config_read(const char *cfgName)
{
    char line[1024], w1[1024], w2[1024];
    FILE *fp;
    static int count = 0;

    if (count == 0)
        battle_set_defaults();

    count++;

    fp = fopen(cfgName,"r");
    if (fp == NULL)
        ShowError("File not found: %s\n", cfgName);
    else {
        while (fgets(line, sizeof(line), fp)) {
            if (line[0] == '/' && line[1] == '/')
                continue;
            if (sscanf(line, "%1023[^:]:%1023s", w1, w2) != 2)
                continue;
            if (strcmpi(w1, "import") == 0)
                battle_config_read(w2);
            else if (battle_set_value(w1, w2) == 0)
                ShowWarning("Unknown setting '%s' in file %s\n", w1, cfgName);
        }

        fclose(fp);
    }

    count--;

    if (count == 0)
        battle_adjust_conf();

    return 0;
}

void do_init_battle(void)
{
    delay_damage_ers = ers_new(sizeof(struct delay_damage),"battle.c::delay_damage_ers",ERS_OPT_CLEAR);
    add_timer_func_list(battle_delay_damage_sub, "battle_delay_damage_sub");

#ifndef STATS_OPT_OUT
    add_timer_func_list(rAthena_report_timer, "rAthena_report_timer");
    add_timer_interval(gettick()+30000, rAthena_report_timer, 0, 0, 60000 * 30);
#endif

}

void do_final_battle(void)
{
    ers_destroy(delay_damage_ers);
}