// 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/db.h"
#include "../common/nullpo.h"
#include "../common/malloc.h"
#include "../common/showmsg.h"
#include "../common/ers.h"
#include "../common/random.h"
#include "../common/strlib.h"
#include "../common/utils.h"
#include "../common/socket.h"
#include "map.h"
#include "path.h"
#include "clif.h"
#include "intif.h"
#include "pc.h"
#include "pet.h"
#include "status.h"
#include "mob.h"
#include "homunculus.h"
#include "mercenary.h"
#include "elemental.h"
#include "guild.h"
#include "itemdb.h"
#include "skill.h"
#include "battle.h"
#include "party.h"
#include "npc.h"
#include "log.h"
#include "script.h"
#include "atcommand.h"
#include "date.h"
#include "quest.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <math.h>
#define ACTIVE_AI_RANGE 2 //Distance added on top of 'AREA_SIZE' at which mobs enter active AI mode.
#define IDLE_SKILL_INTERVAL 10 //Active idle skills should be triggered every 1 second (1000/MIN_MOBTHINKTIME)
#define MOB_LAZYSKILLPERC 0 // Probability for mobs far from players from doing their IDLE skill. (rate of 1000 minute)
// Move probability for mobs away from players (rate of 1000 minute)
// in Aegis, this is 100% for mobs that have been activated by players and none otherwise.
#define MOB_LAZYMOVEPERC(md) (md->state.spotted?1000:0)
#define MOB_MAX_DELAY (24*3600*1000)
#define MAX_MINCHASE 30 //Max minimum chase value to use for mobs.
#define RUDE_ATTACKED_COUNT 2 //After how many rude-attacks should the skill be used?
#define MAX_MOB_CHAT 250 //Max Skill's messages
//Dynamic mob database, allows saving of memory when there's big gaps in the mob_db [Skotlex]
struct mob_db *mob_db_data[MAX_MOB_DB+1];
struct mob_db *mob_dummy = NULL; //Dummy mob to be returned when a non-existant one is requested.
struct mob_db *mob_db(int index) {
if (index < 0 || index > MAX_MOB_DB || mob_db_data[index] == NULL) return mob_dummy;
return mob_db_data[index];
}
//Dynamic mob chat database
struct mob_chat *mob_chat_db[MAX_MOB_CHAT+1];
struct mob_chat *mob_chat(short id) {
if (id<=0 || id>MAX_MOB_CHAT || mob_chat_db[id]==NULL) return (struct mob_chat *)NULL;
return mob_chat_db[id];
}
//Dynamic item drop ratio database for per-item drop ratio modifiers overriding global drop ratios.
#define MAX_ITEMRATIO_MOBS 10
struct item_drop_ratio {
int drop_ratio;
int mob_id[MAX_ITEMRATIO_MOBS];
};
static struct item_drop_ratio *item_drop_ratio_db[MAX_ITEMDB];
static struct eri *item_drop_ers; //For loot drops delay structures.
static struct eri *item_drop_list_ers;
static struct {
int qty;
int class_[350];
} summon[MAX_RANDOMMONSTER];
//Defines the Manuk/Splendide mob groups for the status reductions [Epoque]
const int mob_manuk[8] = { 1986, 1987, 1988, 1989, 1990, 1997, 1998, 1999 };
const int mob_splendide[5] = { 1991, 1992, 1993, 1994, 1995 };
/*==========================================
* Local prototype declaration (only required thing)
*------------------------------------------*/
static int mob_makedummymobdb(int);
static int mob_spawn_guardian_sub(int tid, unsigned int tick, int id, intptr_t data);
int mob_skillid2skillidx(int class_,int skillid);
/*==========================================
* Mob is searched with a name.
*------------------------------------------*/
int mobdb_searchname(const char *str)
{
int i;
struct mob_db *mob;
for (i=0; i<=MAX_MOB_DB; i++) {
mob = mob_db(i);
if (mob == mob_dummy) //Skip dummy mobs.
continue;
if (strcmpi(mob->name,str)==0 || strcmpi(mob->jname,str)==0 || strcmpi(mob->sprite,str)==0)
return i;
}
return 0;
}
static int mobdb_searchname_array_sub(struct mob_db *mob, const char *str)
{
if (mob == mob_dummy)
return 1; //Invalid mob.
if (!mob->base_exp && !mob->job_exp)
return 1; //Discount slave-mobs (no exp) as requested by Playtester. [Skotlex]
if (stristr(mob->jname,str))
return 0;
if (stristr(mob->name,str))
return 0;
return strcmpi(mob->jname,str);
}
/*==========================================
* MvP Tomb [GreenBox]
*------------------------------------------*/
void mvptomb_create(struct mob_data *md, char *killer, time_t time)
{
struct npc_data *nd;
if (md->tomb_nid)
mvptomb_destroy(md);
CREATE(nd, struct npc_data, 1);
nd->bl.id = md->tomb_nid = npc_get_new_npc_id();
nd->ud.dir = md->ud.dir;
nd->bl.m = md->bl.m;
nd->bl.x = md->bl.x;
nd->bl.y = md->bl.y;
nd->bl.type = BL_NPC;
safestrncpy(nd->name, msg_txt(656), sizeof(nd->name));
nd->class_ = 565;
nd->speed = 200;
nd->subtype = TOMB;
nd->u.tomb.md = md;
nd->u.tomb.kill_time = time;
if (killer)
safestrncpy(nd->u.tomb.killer_name, killer, NAME_LENGTH);
else
nd->u.tomb.killer_name[0] = '\0';
map_addnpc(nd->bl.m, nd);
map_addblock(&nd->bl);
status_set_viewdata(&nd->bl, nd->class_);
status_change_init(&nd->bl);
unit_dataset(&nd->bl);
clif_spawn(&nd->bl);
}
void mvptomb_destroy(struct mob_data *md)
{
struct npc_data *nd;
if ((nd = map_id2nd(md->tomb_nid))) {
int m, i;
m = nd->bl.m;
clif_clearunit_area(&nd->bl,CLR_OUTSIGHT);
map_delblock(&nd->bl);
ARR_FIND(0, map[m].npc_num, i, map[m].npc[i] == nd);
if (!(i == map[m].npc_num)) {
map[m].npc_num--;
map[m].npc[i] = map[m].npc[map[m].npc_num];
map[m].npc[map[m].npc_num] = NULL;
}
map_deliddb(&nd->bl);
aFree(nd);
}
md->tomb_nid = 0;
}
/*==========================================
* Founds up to N matches. Returns number of matches [Skotlex]
*------------------------------------------*/
int mobdb_searchname_array(struct mob_db **data, int size, const char *str)
{
int count = 0, i;
struct mob_db *mob;
for (i=0; i<=MAX_MOB_DB; i++) {
mob = mob_db(i);
if (mob == mob_dummy || mob_is_clone(i)) //keep clones out (or you leak player stats)
continue;
if (!mobdb_searchname_array_sub(mob, str)) {
if (count < size)
data[count] = mob;
count++;
}
}
return count;
}
/*==========================================
* Id Mob is checked.
*------------------------------------------*/
int mobdb_checkid(const int id)
{
if (mob_db(id) == mob_dummy)
return 0;
if (mob_is_clone(id)) //checkid is used mostly for random ID based code, therefore clone mobs are out of the question.
return 0;
return id;
}
/*==========================================
* Returns the view data associated to this mob class.
*------------------------------------------*/
struct view_data *mob_get_viewdata(int class_) {
if (mob_db(class_) == mob_dummy)
return 0;
return &mob_db(class_)->vd;
}
/*==========================================
* Cleans up mob-spawn data to make it "valid"
*------------------------------------------*/
int mob_parse_dataset(struct spawn_data *data)
{
size_t len;
if ((!mobdb_checkid(data->class_) && !mob_is_clone(data->class_)) || !data->num)
return 0;
if ((len = strlen(data->eventname)) > 0) {
if (data->eventname[len-1] == '"')
data->eventname[len-1] = '\0'; //Remove trailing quote.
if (data->eventname[0] == '"') //Strip leading quotes
memmove(data->eventname, data->eventname+1, len-1);
}
if (strcmp(data->name,"--en--")==0)
safestrncpy(data->name, mob_db(data->class_)->name, sizeof(data->name));
else if (strcmp(data->name,"--ja--")==0)
safestrncpy(data->name, mob_db(data->class_)->jname, sizeof(data->name));
return 1;
}
/*==========================================
* Generates the basic mob data using the spawn_data provided.
*------------------------------------------*/
struct mob_data *mob_spawn_dataset(struct spawn_data *data) {
struct mob_data *md = (struct mob_data *)aCalloc(1, sizeof(struct mob_data));
md->bl.id= npc_get_new_npc_id();
md->bl.type = BL_MOB;
md->bl.m = data->m;
md->bl.x = data->x;
md->bl.y = data->y;
md->class_ = data->class_;
md->state.boss = data->state.boss;
md->db = mob_db(md->class_);
if (data->level > 0 && data->level <= MAX_LEVEL)
md->level = data->level;
memcpy(md->name, data->name, NAME_LENGTH);
if (data->state.ai)
md->special_state.ai = data->state.ai;
if (data->state.size)
md->special_state.size = data->state.size;
if (data->eventname[0] && strlen(data->eventname) >= 4)
memcpy(md->npc_event, data->eventname, 50);
if (md->db->status.mode &MD_LOOTER)
md->lootitem = (struct item *)aCalloc(LOOTITEM_SIZE,sizeof(struct item));
md->spawn_timer = INVALID_TIMER;
md->deletetimer = INVALID_TIMER;
md->skillidx = -1;
status_set_viewdata(&md->bl, md->class_);
status_change_init(&md->bl);
unit_dataset(&md->bl);
map_addiddb(&md->bl);
return md;
}
/*==========================================
* Fetches a random mob_id [Skotlex]
* type: Where to fetch from:
* 0: dead branch list
* 1: poring list
* 2: bloody branch list
* flag:
* &1: Apply the summon success chance found in the list (otherwise get any monster from the db)
* &2: Apply a monster check level.
* &4: Selected monster should not be a boss type
* &8: Selected monster must have normal spawn.
* lv: Mob level to check against
*------------------------------------------*/
int mob_get_random_id(int type, int flag, int lv)
{
struct mob_db *mob;
int i=0, class_;
if (type < 0 || type >= MAX_RANDOMMONSTER) {
ShowError("mob_get_random_id: Invalid type (%d) of random monster.\n", type);
return 0;
}
do {
if (type)
class_ = summon[type].class_[rnd()%summon[type].qty];
else //Dead branch
class_ = rnd() % MAX_MOB_DB;
mob = mob_db(class_);
} while ((mob == mob_dummy ||
mob_is_clone(class_) ||
(flag&1 && mob->summonper[type] <= rnd() % 1000000) ||
(flag&2 && lv < mob->lv) ||
(flag&4 && mob->status.mode&MD_BOSS) ||
(flag&8 && mob->spawn[0].qty < 1)
) && (i++) < MAX_MOB_DB);
if (i >= MAX_MOB_DB) // no suitable monster found, use fallback for given list
class_ = mob_db_data[0]->summonper[type];
return class_;
}
/*==========================================
* Kill Steal Protection [Zephyrus]
*------------------------------------------*/
bool mob_ksprotected(struct block_list *src, struct block_list *target)
{
struct block_list *s_bl, *t_bl;
struct map_session_data
*sd, // Source
*pl_sd, // Owner
*t_sd; // Mob Target
struct status_change_entry *sce;
struct mob_data *md;
unsigned int tick = gettick();
char output[128];
if (!battle_config.ksprotection)
return false; // KS Protection Disabled
if (!(md = BL_CAST(BL_MOB,target)))
return false; // Tarjet is not MOB
if ((s_bl = battle_get_master(src)) == NULL)
s_bl = src;
if (!(sd = BL_CAST(BL_PC,s_bl)))
return false; // Master is not PC
t_bl = map_id2bl(md->target_id);
if (!t_bl || (s_bl = battle_get_master(t_bl)) == NULL)
s_bl = t_bl;
t_sd = BL_CAST(BL_PC,s_bl);
do {
if (map[md->bl.m].flag.allowks || map_flag_ks(md->bl.m))
return false; // Ignores GVG, PVP and AllowKS map flags
if (md->db->mexp || md->master_id)
return false; // MVP, Slaves mobs ignores KS
if ((sce = md->sc.data[SC_KSPROTECTED]) == NULL)
break; // No KS Protected
if (sd->bl.id == sce->val1 || // Same Owner
(sce->val2 == 2 && sd->status.party_id && sd->status.party_id == sce->val3) || // Party KS allowed
(sce->val2 == 3 && sd->status.guild_id && sd->status.guild_id == sce->val4)) // Guild KS allowed
break;
if (t_sd && (
(sce->val2 == 1 && sce->val1 != t_sd->bl.id) ||
(sce->val2 == 2 && sce->val3 && sce->val3 != t_sd->status.party_id) ||
(sce->val2 == 3 && sce->val4 && sce->val4 != t_sd->status.guild_id)))
break;
if ((pl_sd = map_id2sd(sce->val1)) == NULL || pl_sd->bl.m != md->bl.m)
break;
if (!pl_sd->state.noks)
return false; // No KS Protected, but normal players should be protected too
// Message to KS
if (DIFF_TICK(sd->ks_floodprotect_tick, tick) <= 0) {
sprintf(output, "[KS Warning!! - Owner : %s]", pl_sd->status.name);
clif_disp_onlyself(sd, output, strlen(output));
sd->ks_floodprotect_tick = tick + 2000;
}
// Message to Owner
if (DIFF_TICK(pl_sd->ks_floodprotect_tick, tick) <= 0) {
sprintf(output, "[Watch out! %s is trying to KS you!]", sd->status.name);
clif_disp_onlyself(pl_sd, output, strlen(output));
pl_sd->ks_floodprotect_tick = tick + 2000;
}
return true;
} while (0);
status_change_start(target, SC_KSPROTECTED, 10000, sd->bl.id, sd->state.noks, sd->status.party_id, sd->status.guild_id, battle_config.ksprotection, 0);
return false;
}
struct mob_data *mob_once_spawn_sub(struct block_list *bl, int m, short x, short y, const char *mobname, int class_, const char *event, unsigned int size, unsigned int ai) {
struct spawn_data data;
memset(&data, 0, sizeof(struct spawn_data));
data.m = m;
data.num = 1;
data.class_ = class_;
data.state.size = size;
data.state.ai = ai;
if (mobname)
safestrncpy(data.name, mobname, sizeof(data.name));
else if (battle_config.override_mob_names == 1)
strcpy(data.name, "--en--");
else
strcpy(data.name, "--ja--");
if (event)
safestrncpy(data.eventname, event, sizeof(data.eventname));
// Locate spot next to player.
if (bl && (x < 0 || y < 0))
map_search_freecell(bl, m, &x, &y, 1, 1, 0);
// if none found, pick random position on map
if (x <= 0 || y <= 0 || map_getcell(m,x,y,CELL_CHKNOREACH))
map_search_freecell(NULL, m, &x, &y, -1, -1, 1);
data.x = x;
data.y = y;
if (!mob_parse_dataset(&data))
return NULL;
return mob_spawn_dataset(&data);
}
/*==========================================
* Spawn a single mob on the specified coordinates.
*------------------------------------------*/
int mob_once_spawn(struct map_session_data *sd, int m, short x, short y, const char *mobname, int class_, int amount, const char *event, unsigned int size, unsigned int ai)
{
struct mob_data *md = NULL;
int count, lv;
if (m < 0 || amount <= 0)
return 0; // invalid input
lv = (sd) ? sd->status.base_level : 255;
for (count = 0; count < amount; count++) {
int c = (class_ >= 0) ? class_ : mob_get_random_id(-class_ - 1, (battle_config.random_monster_checklv) ? 3 : 1, lv);
md = mob_once_spawn_sub((sd) ? &sd->bl : NULL, m, x, y, mobname, c, event, size, ai);
if (!md)
continue;
if (class_ == MOBID_EMPERIUM) {
struct guild_castle *gc = guild_mapindex2gc(map[m].index);
struct guild *g = (gc) ? guild_search(gc->guild_id) : NULL;
if (gc) {
md->guardian_data = (struct guardian_data *)aCalloc(1, sizeof(struct guardian_data));
md->guardian_data->castle = gc;
md->guardian_data->number = MAX_GUARDIANS;
md->guardian_data->guild_id = gc->guild_id;
if (g) {
md->guardian_data->emblem_id = g->emblem_id;
memcpy(md->guardian_data->guild_name, g->name, NAME_LENGTH);
} else if (gc->guild_id) //Guild not yet available, retry in 5.
add_timer(gettick()+5000,mob_spawn_guardian_sub,md->bl.id,md->guardian_data->guild_id);
}
} // end addition [Valaris]
mob_spawn(md);
if (class_ < 0 && battle_config.dead_branch_active)
//Behold Aegis's masterful decisions yet again...
//"I understand the "Aggressive" part, but the "Can Move" and "Can Attack" is just stupid" - Poki#3
sc_start4(&md->bl, SC_MODECHANGE, 100, 1, 0, MD_AGGRESSIVE|MD_CANATTACK|MD_CANMOVE|MD_ANGRY, 0, 60000);
}
return (md) ? md->bl.id : 0; // id of last spawned mob
}
/*==========================================
* Spawn mobs in the specified area.
*------------------------------------------*/
int mob_once_spawn_area(struct map_session_data *sd, int m, int x0, int y0, int x1, int y1, const char *mobname, int class_, int amount, const char *event, unsigned int size, unsigned int ai)
{
int i, max, id = 0;
int lx = -1, ly = -1;
if (m < 0 || amount <= 0)
return 0; // invalid input
// normalize x/y coordinates
if (x0 > x1)
swap(x0, x1);
if (y0 > y1)
swap(y0, y1);
// choose a suitable max. number of attempts
max = (y1 - y0 + 1)*(x1 - x0 + 1)*3;
if (max > 1000)
max = 1000;
// spawn mobs, one by one
for (i = 0; i < amount; i++) {
int x, y;
int j = 0;
// find a suitable map cell
do {
x = rnd()%(x1-x0+1)+x0;
y = rnd()%(y1-y0+1)+y0;
j++;
} while (map_getcell(m,x,y,CELL_CHKNOPASS) && j < max);
if (j == max) {
// attempt to find an available cell failed
if (lx == -1 && ly == -1)
return 0; // total failure
// fallback to last good x/y pair
x = lx;
y = ly;
}
// record last successful coordinates
lx = x;
ly = y;
id = mob_once_spawn(sd, m, x, y, mobname, class_, 1, event, size, ai);
}
return id; // id of last spawned mob
}
/*==========================================
* Set a Guardian's guild data [Skotlex]
*------------------------------------------*/
static int mob_spawn_guardian_sub(int tid, unsigned int tick, int id, intptr_t data)
{
//Needed because the guild_data may not be available at guardian spawn time.
struct block_list *bl = map_id2bl(id);
struct mob_data *md;
struct guild *g;
int guardup_lv;
if (bl == NULL) //It is possible mob was already removed from map when the castle has no owner. [Skotlex]
return 0;
if (bl->type != BL_MOB) {
ShowError("mob_spawn_guardian_sub: Block error!\n");
return 0;
}
md = (struct mob_data *)bl;
nullpo_ret(md->guardian_data);
g = guild_search((int)data);
if (g == NULL) {
//Liberate castle, if the guild is not found this is an error! [Skotlex]
ShowError("mob_spawn_guardian_sub: Couldn't load guild %d!\n", (int)data);
if (md->class_ == MOBID_EMPERIUM) {
//Not sure this is the best way, but otherwise we'd be invoking this for ALL guardians spawned later on.
md->guardian_data->guild_id = 0;
if (md->guardian_data->castle->guild_id) { //Free castle up.
ShowNotice("Clearing ownership of castle %d (%s)\n", md->guardian_data->castle->castle_id, md->guardian_data->castle->castle_name);
guild_castledatasave(md->guardian_data->castle->castle_id, 1, 0);
}
} else {
if (md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS && md->guardian_data->castle->guardian[md->guardian_data->number].visible)
guild_castledatasave(md->guardian_data->castle->castle_id, 10+md->guardian_data->number,0);
unit_free(&md->bl,CLR_OUTSIGHT); //Remove guardian.
}
return 0;
}
guardup_lv = guild_checkskill(g,GD_GUARDUP);
md->guardian_data->emblem_id = g->emblem_id;
memcpy(md->guardian_data->guild_name, g->name, NAME_LENGTH);
md->guardian_data->guardup_lv = guardup_lv;
if (guardup_lv)
status_calc_mob(md, 0); //Give bonuses.
return 0;
}
/*==========================================
* Summoning Guardians [Valaris]
*------------------------------------------*/
int mob_spawn_guardian(const char *mapname, short x, short y, const char *mobname, int class_, const char *event, int guardian, bool has_index)
{
struct mob_data *md=NULL;
struct spawn_data data;
struct guild *g=NULL;
struct guild_castle *gc;
int m;
memset(&data, 0, sizeof(struct spawn_data));
data.num = 1;
m=map_mapname2mapid(mapname);
if (m<0) {
ShowWarning("mob_spawn_guardian: Map [%s] not found.\n", mapname);
return 0;
}
data.m = m;
data.num = 1;
if (class_<=0) {
class_ = mob_get_random_id(-class_-1, 1, 99);
if (!class_) return 0;
}
data.class_ = class_;
if (!has_index) {
guardian = -1;
} else if (guardian < 0 || guardian >= MAX_GUARDIANS) {
ShowError("mob_spawn_guardian: Invalid guardian index %d for guardian %d (castle map %s)\n", guardian, class_, map[m].name);
return 0;
}
if ((x<=0 || y<=0) && !map_search_freecell(NULL, m, &x, &y, -1,-1, 1)) {
ShowWarning("mob_spawn_guardian: Couldn't locate a spawn cell for guardian class %d (index %d) at castle map %s\n",class_, guardian, map[m].name);
return 0;
}
data.x = x;
data.y = y;
safestrncpy(data.name, mobname, sizeof(data.name));
safestrncpy(data.eventname, event, sizeof(data.eventname));
if (!mob_parse_dataset(&data))
return 0;
gc=guild_mapname2gc(map[m].name);
if (gc == NULL) {
ShowError("mob_spawn_guardian: No castle set at map %s\n", map[m].name);
return 0;
}
if (!gc->guild_id)
ShowWarning("mob_spawn_guardian: Spawning guardian %d on a castle with no guild (castle map %s)\n", class_, map[m].name);
else
g = guild_search(gc->guild_id);
if (has_index && gc->guardian[guardian].id) {
//Check if guardian already exists, refuse to spawn if so.
struct mob_data *md2 = (TBL_MOB *)map_id2bl(gc->guardian[guardian].id);
if (md2 && md2->bl.type == BL_MOB &&
md2->guardian_data && md2->guardian_data->number == guardian) {
ShowError("mob_spawn_guardian: Attempted to spawn guardian in position %d which already has a guardian (castle map %s)\n", guardian, map[m].name);
return 0;
}
}
md = mob_spawn_dataset(&data);
md->guardian_data = (struct guardian_data *)aCalloc(1, sizeof(struct guardian_data));
md->guardian_data->number = guardian;
md->guardian_data->guild_id = gc->guild_id;
md->guardian_data->castle = gc;
if (has_index) {
// permanent guardian
gc->guardian[guardian].id = md->bl.id;
} else {
// temporary guardian
int i;
ARR_FIND(0, gc->temp_guardians_max, i, gc->temp_guardians[i] == 0);
if (i == gc->temp_guardians_max) {
++(gc->temp_guardians_max);
RECREATE(gc->temp_guardians, int, gc->temp_guardians_max);
}
gc->temp_guardians[i] = md->bl.id;
}
if (g) {
md->guardian_data->emblem_id = g->emblem_id;
memcpy(md->guardian_data->guild_name, g->name, NAME_LENGTH);
md->guardian_data->guardup_lv = guild_checkskill(g,GD_GUARDUP);
} else if (md->guardian_data->guild_id)
add_timer(gettick()+5000,mob_spawn_guardian_sub,md->bl.id,md->guardian_data->guild_id);
mob_spawn(md);
return md->bl.id;
}
/*==========================================
* Summoning BattleGround [Zephyrus]
*------------------------------------------*/
int mob_spawn_bg(const char *mapname, short x, short y, const char *mobname, int class_, const char *event, unsigned int bg_id)
{
struct mob_data *md = NULL;
struct spawn_data data;
int m;
if ((m = map_mapname2mapid(mapname)) < 0) {
ShowWarning("mob_spawn_bg: Map [%s] not found.\n", mapname);
return 0;
}
memset(&data, 0, sizeof(struct spawn_data));
data.m = m;
data.num = 1;
if (class_ <= 0) {
class_ = mob_get_random_id(-class_-1,1,99);
if (!class_) return 0;
}
data.class_ = class_;
if ((x <= 0 || y <= 0) && !map_search_freecell(NULL, m, &x, &y, -1,-1, 1)) {
ShowWarning("mob_spawn_bg: Couldn't locate a spawn cell for guardian class %d (bg_id %d) at map %s\n",class_, bg_id, map[m].name);
return 0;
}
data.x = x;
data.y = y;
safestrncpy(data.name, mobname, sizeof(data.name));
safestrncpy(data.eventname, event, sizeof(data.eventname));
if (!mob_parse_dataset(&data))
return 0;
md = mob_spawn_dataset(&data);
mob_spawn(md);
md->bg_id = bg_id; // BG Team ID
return md->bl.id;
}
/*==========================================
* Reachability to a Specification ID existence place
* state indicates type of 'seek' mob should do:
* - MSS_LOOT: Looking for item, path must be easy.
* - MSS_RUSH: Chasing attacking player, path is complex
* - MSS_FOLLOW: Initiative/support seek, path is complex
*------------------------------------------*/
int mob_can_reach(struct mob_data *md,struct block_list *bl,int range, int state)
{
int easy = 0;
nullpo_ret(md);
nullpo_ret(bl);
switch (state) {
case MSS_RUSH:
case MSS_FOLLOW:
easy = 0; //(battle_config.mob_ai&0x1?0:1);
break;
case MSS_LOOT:
default:
easy = 1;
break;
}
return unit_can_reach_bl(&md->bl, bl, range, easy, NULL, NULL);
}
/*==========================================
* Links nearby mobs (supportive mobs)
*------------------------------------------*/
int mob_linksearch(struct block_list *bl,va_list ap)
{
struct mob_data *md;
int class_;
struct block_list *target;
unsigned int tick;
nullpo_ret(bl);
md=(struct mob_data *)bl;
class_ = va_arg(ap, int);
target = va_arg(ap, struct block_list *);
tick=va_arg(ap, unsigned int);
if (md->class_ == class_ && DIFF_TICK(md->last_linktime, tick) < MIN_MOBLINKTIME
&& !md->target_id) {
md->last_linktime = tick;
if (mob_can_reach(md,target,md->db->range2, MSS_FOLLOW)) { // Reachability judging
md->target_id = target->id;
md->min_chase=md->db->range3;
return 1;
}
}
return 0;
}
/*==========================================
* mob spawn with delay (timer function)
*------------------------------------------*/
int mob_delayspawn(int tid, unsigned int tick, int id, intptr_t data)
{
struct block_list *bl = map_id2bl(id);
struct mob_data *md = BL_CAST(BL_MOB, bl);
if (md) {
if (md->spawn_timer != tid) {
ShowError("mob_delayspawn: Timer mismatch: %d != %d\n", tid, md->spawn_timer);
return 0;
}
md->spawn_timer = INVALID_TIMER;
mob_spawn(md);
}
return 0;
}
/*==========================================
* spawn timing calculation
*------------------------------------------*/
int mob_setdelayspawn(struct mob_data *md)
{
unsigned int spawntime, mode;
struct mob_db *db;
if (!md->spawn) //Doesn't has respawn data!
return unit_free(&md->bl,CLR_DEAD);
spawntime = md->spawn->delay1; //Base respawn time
if (md->spawn->delay2) //random variance
spawntime+= rnd()%md->spawn->delay2;
//Apply the spawn delay fix [Skotlex]
db = mob_db(md->spawn->class_);
mode = db->status.mode;
if (mode & MD_BOSS) { //Bosses
if (battle_config.boss_spawn_delay != 100) {
// Divide by 100 first to prevent overflows
//(precision loss is minimal as duration is in ms already)
spawntime = spawntime/100*battle_config.boss_spawn_delay;
}
} else if (mode&MD_PLANT) { //Plants
if (battle_config.plant_spawn_delay != 100) {
spawntime = spawntime/100*battle_config.plant_spawn_delay;
}
} else if (battle_config.mob_spawn_delay != 100) { //Normal mobs
spawntime = spawntime/100*battle_config.mob_spawn_delay;
}
if (spawntime < 500) //Min respawn time (is it needed?)
spawntime = 500;
if (md->spawn_timer != INVALID_TIMER)
delete_timer(md->spawn_timer, mob_delayspawn);
md->spawn_timer = add_timer(gettick()+spawntime, mob_delayspawn, md->bl.id, 0);
return 0;
}
int mob_count_sub(struct block_list *bl, va_list ap)
{
int mobid[10], i;
ARR_FIND(0, 10, i, (mobid[i] = va_arg(ap, int)) == 0); //fetch till 0
if (mobid[0]) { //if there one let's check it otherwise go backward
TBL_MOB *md = BL_CAST(BL_MOB, bl);
ARR_FIND(0, 10, i, md->class_ == mobid[i]);
return (i < 10) ? 1 : 0;
}
return 1; //backward compatibility
}
/*==========================================
* Mob spawning. Initialization is also variously here.
*------------------------------------------*/
int mob_spawn(struct mob_data *md)
{
int i=0;
unsigned int tick = gettick();
int c =0;
md->last_thinktime = tick;
if (md->bl.prev != NULL)
unit_remove_map(&md->bl,CLR_RESPAWN);
else if (md->spawn && md->class_ != md->spawn->class_) {
md->class_ = md->spawn->class_;
status_set_viewdata(&md->bl, md->class_);
md->db = mob_db(md->class_);
memcpy(md->name,md->spawn->name,NAME_LENGTH);
}
if (md->spawn) { //Respawn data
md->bl.m = md->spawn->m;
md->bl.x = md->spawn->x;
md->bl.y = md->spawn->y;
if ((md->bl.x == 0 && md->bl.y == 0) || md->spawn->xs || md->spawn->ys) {
//Monster can be spawned on an area.
if (!map_search_freecell(&md->bl, -1, &md->bl.x, &md->bl.y, md->spawn->xs, md->spawn->ys, battle_config.no_spawn_on_player?4:0)) {
// retry again later
if (md->spawn_timer != INVALID_TIMER)
delete_timer(md->spawn_timer, mob_delayspawn);
md->spawn_timer = add_timer(tick+5000,mob_delayspawn,md->bl.id,0);
return 1;
}
} else if (battle_config.no_spawn_on_player > 99 && map_foreachinrange(mob_count_sub, &md->bl, AREA_SIZE, BL_PC)) {
// retry again later (players on sight)
if (md->spawn_timer != INVALID_TIMER)
delete_timer(md->spawn_timer, mob_delayspawn);
md->spawn_timer = add_timer(tick+5000,mob_delayspawn,md->bl.id,0);
return 1;
}
}
memset(&md->state, 0, sizeof(md->state));
status_calc_mob(md, 1);
md->attacked_id = 0;
md->target_id = 0;
md->move_fail_count = 0;
md->ud.state.attack_continue = 0;
md->ud.target_to = 0;
if (md->spawn_timer != INVALID_TIMER) {
delete_timer(md->spawn_timer, mob_delayspawn);
md->spawn_timer = INVALID_TIMER;
}
// md->master_id = 0;
md->master_dist = 0;
md->state.aggressive = md->status.mode&MD_ANGRY?1:0;
md->state.skillstate = MSS_IDLE;
md->next_walktime = tick+rnd()%5000+1000;
md->last_linktime = tick;
md->dmgtick = tick - 5000;
md->last_pcneartime = 0;
for (i = 0, c = tick-MOB_MAX_DELAY; i < MAX_MOBSKILL; i++)
md->skilldelay[i] = c;
memset(md->dmglog, 0, sizeof(md->dmglog));
md->tdmg = 0;
if (md->lootitem)
memset(md->lootitem, 0, sizeof(*md->lootitem));
md->lootitem_count = 0;
if (md->db->option)
// Added for carts, falcons and pecos for cloned monsters. [Valaris]
md->sc.option = md->db->option;
// MvP tomb [GreenBox]
if (md->tomb_nid)
mvptomb_destroy(md);
map_addblock(&md->bl);
if (map[md->bl.m].users)
clif_spawn(&md->bl);
skill_unit_move(&md->bl,tick,1);
mobskill_use(md, tick, MSC_SPAWN);
return 0;
}
/*==========================================
* Determines if the mob can change target. [Skotlex]
*------------------------------------------*/
static int mob_can_changetarget(struct mob_data *md, struct block_list *target, int mode)
{
// if the monster was provoked ignore the above rule [celest]
if (md->state.provoke_flag) {
if (md->state.provoke_flag == target->id)
return 1;
else if (!(battle_config.mob_ai&0x4))
return 0;
}
switch (md->state.skillstate) {
case MSS_BERSERK:
if (!(mode&MD_CHANGETARGET_MELEE))
return 0;
return (battle_config.mob_ai&0x4 || check_distance_bl(&md->bl, target, 3));
case MSS_RUSH:
return (mode&MD_CHANGETARGET_CHASE);
case MSS_FOLLOW:
case MSS_ANGRY:
case MSS_IDLE:
case MSS_WALK:
case MSS_LOOT:
return 1;
default:
return 0;
}
}
/*==========================================
* Determination for an attack of a monster
*------------------------------------------*/
int mob_target(struct mob_data *md,struct block_list *bl,int dist)
{
nullpo_ret(md);
nullpo_ret(bl);
// Nothing will be carried out if there is no mind of changing TAGE by TAGE ending.
if (md->target_id && !mob_can_changetarget(md, bl, status_get_mode(&md->bl)))
return 0;
if (!status_check_skilluse(&md->bl, bl, 0, 0))
return 0;
md->target_id = bl->id; // Since there was no disturbance, it locks on to target.
if (md->state.provoke_flag && bl->id != md->state.provoke_flag)
md->state.provoke_flag = 0;
md->min_chase=dist+md->db->range3;
if (md->min_chase>MAX_MINCHASE)
md->min_chase=MAX_MINCHASE;
return 0;
}
/*==========================================
* The ?? routine of an active monster
*------------------------------------------*/
static int mob_ai_sub_hard_activesearch(struct block_list *bl,va_list ap)
{
struct mob_data *md;
struct block_list **target;
int mode;
int dist;
nullpo_ret(bl);
md=va_arg(ap,struct mob_data *);
target= va_arg(ap,struct block_list **);
mode= va_arg(ap,int);
//If can't seek yet, not an enemy, or you can't attack it, skip.
if ((*target) == bl || !status_check_skilluse(&md->bl, bl, 0, 0))
return 0;
if ((mode&MD_TARGETWEAK) && status_get_lv(bl) >= md->level-5)
return 0;
if (battle_check_target(&md->bl,bl,BCT_ENEMY)<=0)
return 0;
switch (bl->type) {
case BL_PC:
if (((TBL_PC *)bl)->state.gangsterparadise &&
!(status_get_mode(&md->bl)&MD_BOSS))
return 0; //Gangster paradise protection.
default:
if (battle_config.hom_setting&0x4 &&
(*target) && (*target)->type == BL_HOM && bl->type != BL_HOM)
return 0; //For some reason Homun targets are never overriden.
dist = distance_bl(&md->bl, bl);
if (
((*target) == NULL || !check_distance_bl(&md->bl, *target, dist)) &&
battle_check_range(&md->bl,bl,md->db->range2)
) { //Pick closest target?
if (map[bl->m].icewall_num &&
!path_search_long(NULL,bl->m,md->bl.x,md->bl.y,bl->x,bl->y,CELL_CHKICEWALL)) {
if (!check_distance_bl(&md->bl, bl, status_get_range(&md->bl)))
return 0;
}
(*target) = bl;
md->target_id=bl->id;
md->min_chase= dist + md->db->range3;
if (md->min_chase>MAX_MINCHASE)
md->min_chase=MAX_MINCHASE;
return 1;
}
break;
}
return 0;
}
/*==========================================
* chase target-change routine.
*------------------------------------------*/
static int mob_ai_sub_hard_changechase(struct block_list *bl,va_list ap)
{
struct mob_data *md;
struct block_list **target;
nullpo_ret(bl);
md=va_arg(ap,struct mob_data *);
target= va_arg(ap,struct block_list **);
//If can't seek yet, not an enemy, or you can't attack it, skip.
if ((*target) == bl ||
battle_check_target(&md->bl,bl,BCT_ENEMY)<=0 ||
!status_check_skilluse(&md->bl, bl, 0, 0))
return 0;
if (battle_check_range(&md->bl, bl, md->status.rhw.range)) {
(*target) = bl;
md->target_id=bl->id;
md->min_chase= md->db->range3;
}
return 1;
}
/*==========================================
* finds nearby bg ally for guardians looking for users to follow.
*------------------------------------------*/
static int mob_ai_sub_hard_bg_ally(struct block_list *bl,va_list ap)
{
struct mob_data *md;
struct block_list **target;
nullpo_ret(bl);
md=va_arg(ap,struct mob_data *);
target= va_arg(ap,struct block_list **);
if (status_check_skilluse(&md->bl, bl, 0, 0) && battle_check_target(&md->bl,bl,BCT_ENEMY)<=0) {
(*target) = bl;
}
return 1;
}
/*==========================================
* loot monster item search
*------------------------------------------*/
static int mob_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
{
struct mob_data *md;
struct block_list **target;
int dist;
md=va_arg(ap,struct mob_data *);
target= va_arg(ap,struct block_list **);
dist=distance_bl(&md->bl, bl);
if (mob_can_reach(md,bl,dist+1, MSS_LOOT) &&
((*target) == NULL || !check_distance_bl(&md->bl, *target, dist)) //New target closer than previous one.
) {
(*target) = bl;
md->target_id=bl->id;
md->min_chase=md->db->range3;
}
return 0;
}
static int mob_warpchase_sub(struct block_list *bl,va_list ap)
{
struct block_list *target;
struct npc_data **target_nd;
struct npc_data *nd;
int *min_distance;
int cur_distance;
target= va_arg(ap, struct block_list *);
target_nd= va_arg(ap, struct npc_data **);
min_distance= va_arg(ap, int *);
nd = (TBL_NPC *) bl;
if (nd->subtype != WARP)
return 0; //Not a warp
if (nd->u.warp.mapindex != map[target->m].index)
return 0; //Does not lead to the same map.
cur_distance = distance_blxy(target, nd->u.warp.x, nd->u.warp.y);
if (cur_distance < *min_distance) {
//Pick warp that leads closest to target.
*target_nd = nd;
*min_distance = cur_distance;
return 1;
}
return 0;
}
/*==========================================
* Processing of slave monsters
*------------------------------------------*/
static int mob_ai_sub_hard_slavemob(struct mob_data *md,unsigned int tick)
{
struct block_list *bl;
bl=map_id2bl(md->master_id);
if (!bl || status_isdead(bl)) {
status_kill(&md->bl);
return 1;
}
if (bl->prev == NULL)
return 0; //Master not on a map? Could be warping, do not process.
if (status_get_mode(&md->bl)&MD_CANMOVE) {
//If the mob can move, follow around. [Check by Skotlex]
int old_dist;
// Distance with between slave and master is measured.
old_dist=md->master_dist;
md->master_dist=distance_bl(&md->bl, bl);
// Since the master was in near immediately before, teleport is carried out and it pursues.
if (bl->m != md->bl.m ||
(old_dist<10 && md->master_dist>18) ||
md->master_dist > MAX_MINCHASE
) {
md->master_dist = 0;
unit_warp(&md->bl,bl->m,bl->x,bl->y,CLR_TELEPORT);
return 1;
}
if (md->target_id) //Slave is busy with a target.
return 0;
// Approach master if within view range, chase back to Master's area also if standing on top of the master.
if ((md->master_dist>MOB_SLAVEDISTANCE || md->master_dist == 0) &&
unit_can_move(&md->bl)) {
short x = bl->x, y = bl->y;
mob_stop_attack(md);
if (map_search_freecell(&md->bl, bl->m, &x, &y, MOB_SLAVEDISTANCE, MOB_SLAVEDISTANCE, 1)
&& unit_walktoxy(&md->bl, x, y, 0))
return 1;
}
} else if (bl->m != md->bl.m && map_flag_gvg(md->bl.m)) {
//Delete the summoned mob if it's in a gvg ground and the master is elsewhere. [Skotlex]
status_kill(&md->bl);
return 1;
}
//Avoid attempting to lock the master's target too often to avoid unnecessary overload. [Skotlex]
if (DIFF_TICK(md->last_linktime, tick) < MIN_MOBLINKTIME && !md->target_id) {
struct unit_data *ud = unit_bl2ud(bl);
md->last_linktime = tick;
if (ud) {
struct block_list *tbl=NULL;
if (ud->target && ud->state.attack_continue)
tbl=map_id2bl(ud->target);
else if (ud->skilltarget) {
tbl = map_id2bl(ud->skilltarget);
//Required check as skilltarget is not always an enemy. [Skotlex]
if (tbl && battle_check_target(&md->bl, tbl, BCT_ENEMY) <= 0)
tbl = NULL;
}
if (tbl && status_check_skilluse(&md->bl, tbl, 0, 0)) {
md->target_id=tbl->id;
md->min_chase=md->db->range3+distance_bl(&md->bl, tbl);
if (md->min_chase>MAX_MINCHASE)
md->min_chase=MAX_MINCHASE;
return 1;
}
}
}
return 0;
}
/*==========================================
* A lock of target is stopped and mob moves to a standby state.
* This also triggers idle skill/movement since the AI can get stuck
* when trying to pick new targets when the current chosen target is
* unreachable.
*------------------------------------------*/
int mob_unlocktarget(struct mob_data *md, unsigned int tick)
{
nullpo_ret(md);
switch (md->state.skillstate) {
case MSS_WALK:
if (md->ud.walktimer != INVALID_TIMER)
break;
//Because it is not unset when the mob finishes walking.
md->state.skillstate = MSS_IDLE;
case MSS_IDLE:
// Idle skill.
if ((md->target_id || !(++md->ud.walk_count%IDLE_SKILL_INTERVAL)) &&
mobskill_use(md, tick, -1))
break;
//Random walk.
if (!md->master_id &&
DIFF_TICK(md->next_walktime, tick) <= 0 &&
!mob_randomwalk(md,tick))
//Delay next random walk when this one failed.
md->next_walktime=tick+rnd()%3000;
break;
default:
mob_stop_attack(md);
if (battle_config.mob_ai&0x8)
mob_stop_walking(md,1); //Immediately stop chasing.
md->state.skillstate = MSS_IDLE;
md->next_walktime=tick+rnd()%3000+3000;
break;
}
if (md->target_id) {
md->target_id=0;
unit_set_target(&md->ud, 0);
}
return 0;
}
/*==========================================
* Random walk
*------------------------------------------*/
int mob_randomwalk(struct mob_data *md,unsigned int tick)
{
const int retrycount=20;
int i,x,y,c,d;
int speed;
nullpo_ret(md);
if (DIFF_TICK(md->next_walktime,tick)>0 ||
!unit_can_move(&md->bl) ||
!(status_get_mode(&md->bl)&MD_CANMOVE))
return 0;
d =12-md->move_fail_count;
if (d<5) d=5;
for (i=0; i<retrycount; i++) { // Search of a movable place
int r=rnd();
x=r%(d*2+1)-d;
y=r/(d*2+1)%(d*2+1)-d;
x+=md->bl.x;
y+=md->bl.y;
if ((map_getcell(md->bl.m,x,y,CELL_CHKPASS)) && unit_walktoxy(&md->bl,x,y,1)) {
break;
}
}
if (i==retrycount) {
md->move_fail_count++;
if (md->move_fail_count>1000) {
ShowWarning("MOB can't move. random spawn %d, class = %d, at %s (%d,%d)\n",md->bl.id,md->class_,map[md->bl.m].name, md->bl.x, md->bl.y);
md->move_fail_count=0;
mob_spawn(md);
}
return 0;
}
speed=status_get_speed(&md->bl);
for (i=c=0; i<md->ud.walkpath.path_len; i++) { // The next walk start time is calculated.
if (md->ud.walkpath.path[i]&1)
c+=speed*14/10;
else
c+=speed;
}
md->state.skillstate=MSS_WALK;
md->move_fail_count=0;
md->next_walktime = tick+rnd()%3000+3000+c;
return 1;
}
int mob_warpchase(struct mob_data *md, struct block_list *target)
{
struct npc_data *warp = NULL;
int distance = AREA_SIZE;
if (!(target && battle_config.mob_ai&0x40 && battle_config.mob_warp&1))
return 0; //Can't warp chase.
if (target->m == md->bl.m && check_distance_bl(&md->bl, target, AREA_SIZE))
return 0; //No need to do a warp chase.
if (md->ud.walktimer != INVALID_TIMER &&
map_getcell(md->bl.m,md->ud.to_x,md->ud.to_y,CELL_CHKNPC))
return 1; //Already walking to a warp.
//Search for warps within mob's viewing range.
map_foreachinrange(mob_warpchase_sub, &md->bl,
md->db->range2, BL_NPC, target, &warp, &distance);
if (warp && unit_walktobl(&md->bl, &warp->bl, 1, 1))
return 1;
return 0;
}
/*==========================================
* AI of MOB whose is near a Player
*------------------------------------------*/
static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
{
struct block_list *tbl = NULL, *abl = NULL;
int dist;
int mode;
int search_size;
int view_range, can_move;
if (md->bl.prev == NULL || md->status.hp <= 0)
return false;
if (DIFF_TICK(tick, md->last_thinktime) < MIN_MOBTHINKTIME)
return false;
md->last_thinktime = tick;
if (md->ud.skilltimer != INVALID_TIMER)
return false;
if (md->ud.walktimer != INVALID_TIMER && md->ud.walkpath.path_pos <= 3)
return false;
// Abnormalities
if ((md->sc.opt1 > 0 && md->sc.opt1 != OPT1_STONEWAIT && md->sc.opt1 != OPT1_BURNING && md->sc.opt1 != OPT1_CRYSTALIZE)
|| md->sc.data[SC_BLADESTOP] || md->sc.data[SC__MANHOLE] || md->sc.data[SC_CURSEDCIRCLE_TARGET]) {//Should reset targets.
md->target_id = md->attacked_id = 0;
return false;
}
if (md->sc.count && md->sc.data[SC_BLIND])
view_range = 3;
else
view_range = md->db->range2;
mode = status_get_mode(&md->bl);
can_move = (mode&MD_CANMOVE)&&unit_can_move(&md->bl);
if (md->target_id) {
//Check validity of current target. [Skotlex]
tbl = map_id2bl(md->target_id);
if (!tbl || tbl->m != md->bl.m ||
(md->ud.attacktimer == INVALID_TIMER && !status_check_skilluse(&md->bl, tbl, 0, 0)) ||
(md->ud.walktimer != INVALID_TIMER && !(battle_config.mob_ai&0x1) && !check_distance_bl(&md->bl, tbl, md->min_chase)) ||
(
tbl->type == BL_PC &&
((((TBL_PC *)tbl)->state.gangsterparadise && !(mode&MD_BOSS)) ||
((TBL_PC *)tbl)->invincible_timer != INVALID_TIMER)
)) { //Unlock current target.
if (mob_warpchase(md, tbl))
return true; //Chasing this target.
mob_unlocktarget(md, tick-(battle_config.mob_ai&0x8?3000:0)); //Imediately do random walk.
tbl = NULL;
}
}
// Check for target change.
if (md->attacked_id && mode&MD_CANATTACK) {
if (md->attacked_id == md->target_id) {
//Rude attacked check.
if (!battle_check_range(&md->bl, tbl, md->status.rhw.range)
&& ( //Can't attack back and can't reach back.
(!can_move && DIFF_TICK(tick, md->ud.canmove_tick) > 0 && (battle_config.mob_ai&0x2 || (md->sc.data[SC_SPIDERWEB] && md->sc.data[SC_SPIDERWEB]->val1)
|| md->sc.data[SC_BITE] || md->sc.data[SC_VACUUM_EXTREME] || md->sc.data[SC_THORNSTRAP]
|| md->sc.data[SC__MANHOLE])) // Not yet confirmed if boss will teleport once it can't reach target.
|| !mob_can_reach(md, tbl, md->min_chase, MSS_RUSH)
)
&& md->state.attacked_count++ >= RUDE_ATTACKED_COUNT
&& !mobskill_use(md, tick, MSC_RUDEATTACKED) // If can't rude Attack
&& can_move && unit_escape(&md->bl, tbl, rnd()%10 +1)) { // Attempt escape
//Escaped
md->attacked_id = 0;
return true;
}
} else if ((abl = map_id2bl(md->attacked_id)) && (!tbl || mob_can_changetarget(md, abl, mode))) {
if (md->bl.m != abl->m || abl->prev == NULL
|| (dist = distance_bl(&md->bl, abl)) >= MAX_MINCHASE // Attacker longer than visual area
|| battle_check_target(&md->bl, abl, BCT_ENEMY) <= 0 // Attacker is not enemy of mob
|| (battle_config.mob_ai&0x2 && !status_check_skilluse(&md->bl, abl, 0, 0)) // Cannot normal attack back to Attacker
|| (!battle_check_range(&md->bl, abl, md->status.rhw.range) // Not on Melee Range and ...
&& ( // Reach check
(!can_move && DIFF_TICK(tick, md->ud.canmove_tick) > 0 && (battle_config.mob_ai&0x2 || (md->sc.data[SC_SPIDERWEB] && md->sc.data[SC_SPIDERWEB]->val1)
|| md->sc.data[SC_BITE] || md->sc.data[SC_VACUUM_EXTREME] || md->sc.data[SC_THORNSTRAP]
|| md->sc.data[SC__MANHOLE])) // Not yet confirmed if boss will teleport once it can't reach target.
|| !mob_can_reach(md, abl, dist+md->db->range3, MSS_RUSH)
)
)) {
// Rude attacked
if (md->state.attacked_count++ >= RUDE_ATTACKED_COUNT
&& !mobskill_use(md, tick, MSC_RUDEATTACKED) && can_move
&& !tbl && unit_escape(&md->bl, abl, rnd()%10 +1)) {
//Escaped.
//TODO: Maybe it shouldn't attempt to run if it has another, valid target?
md->attacked_id = 0;
return true;
}
} else if (!(battle_config.mob_ai&0x2) && !status_check_skilluse(&md->bl, abl, 0, 0)) {
//Can't attack back, but didn't invoke a rude attacked skill...
} else {
//Attackable
if (!tbl || dist < md->status.rhw.range || !check_distance_bl(&md->bl, tbl, dist)
|| battle_gettarget(tbl) != md->bl.id) {
//Change if the new target is closer than the actual one
//or if the previous target is not attacking the mob. [Skotlex]
md->target_id = md->attacked_id; // set target
if (md->state.attacked_count)
md->state.attacked_count--; //Should we reset rude attack count?
md->min_chase = dist+md->db->range3;
if (md->min_chase>MAX_MINCHASE)
md->min_chase=MAX_MINCHASE;
tbl = abl; //Set the new target
}
}
}
//Clear it since it's been checked for already.
md->attacked_id = 0;
}
// Processing of slave monster
if (md->master_id > 0 && mob_ai_sub_hard_slavemob(md, tick))
return true;
// Scan area for targets
if (!tbl && mode&MD_LOOTER && md->lootitem && DIFF_TICK(tick, md->ud.canact_tick) > 0 &&
(md->lootitem_count < LOOTITEM_SIZE || battle_config.monster_loot_type != 1)) {
// Scan area for items to loot, avoid trying to loot of the mob is full and can't consume the items.
map_foreachinrange(mob_ai_sub_hard_lootsearch, &md->bl, view_range, BL_ITEM, md, &tbl);
}
if ((!tbl && mode&MD_AGGRESSIVE) || md->state.skillstate == MSS_FOLLOW) {
map_foreachinrange(mob_ai_sub_hard_activesearch, &md->bl, view_range, DEFAULT_ENEMY_TYPE(md), md, &tbl, mode);
} else if (mode&MD_CHANGECHASE && (md->state.skillstate == MSS_RUSH || md->state.skillstate == MSS_FOLLOW)) {
search_size = view_range<md->status.rhw.range ? view_range:md->status.rhw.range;
map_foreachinrange(mob_ai_sub_hard_changechase, &md->bl, search_size, DEFAULT_ENEMY_TYPE(md), md, &tbl);
}
if (!tbl) { //No targets available.
if (mode&MD_ANGRY && !md->state.aggressive)
md->state.aggressive = 1; //Restore angry state when no targets are available.
/* bg guardians follow allies when no targets nearby */
if (md->bg_id && mode&MD_CANATTACK) {
if (md->ud.walktimer != INVALID_TIMER)
return true;/* we are already moving */
map_foreachinrange(mob_ai_sub_hard_bg_ally, &md->bl, view_range, BL_PC, md, &tbl, mode);
if (tbl) {
if (distance_blxy(&md->bl, tbl->x, tbl->y) <= 3 || unit_walktobl(&md->bl, tbl, 1, 1))
return true;/* we're moving or close enough don't unlock the target. */
}
}
//This handles triggering idle walk/skill.
mob_unlocktarget(md, tick);
return true;
}
//Target exists, attack or loot as applicable.
if (tbl->type == BL_ITEM) {
//Loot time.
struct flooritem_data *fitem;
if (md->ud.target == tbl->id && md->ud.walktimer != INVALID_TIMER)
return true; //Already locked.
if (md->lootitem == NULL) {
//Can't loot...
mob_unlocktarget(md, tick);
return true;
}
if (!check_distance_bl(&md->bl, tbl, 1)) {
//Still not within loot range.
if (!(mode&MD_CANMOVE)) {
//A looter that can't move? Real smart.
mob_unlocktarget(md,tick);
return true;
}
if (!can_move) //Stuck. Wait before walking.
return true;
md->state.skillstate = MSS_LOOT;
if (!unit_walktobl(&md->bl, tbl, 1, 1))
mob_unlocktarget(md, tick); //Can't loot...
return true;
}
//Within looting range.
if (md->ud.attacktimer != INVALID_TIMER)
return true; //Busy attacking?
fitem = (struct flooritem_data *)tbl;
//Logs items, taken by (L)ooter Mobs [Lupus]
log_pick_mob(md, LOG_TYPE_LOOT, fitem->item_data.amount, &fitem->item_data);
if (md->lootitem_count < LOOTITEM_SIZE) {
memcpy(&md->lootitem[md->lootitem_count++], &fitem->item_data, sizeof(md->lootitem[0]));
} else { //Destroy first looted item...
if (md->lootitem[0].card[0] == CARD0_PET)
intif_delete_petdata(MakeDWord(md->lootitem[0].card[1],md->lootitem[0].card[2]));
memmove(&md->lootitem[0], &md->lootitem[1], (LOOTITEM_SIZE-1)*sizeof(md->lootitem[0]));
memcpy(&md->lootitem[LOOTITEM_SIZE-1], &fitem->item_data, sizeof(md->lootitem[0]));
}
if (pcdb_checkid(md->vd->class_)) {
//Give them walk act/delay to properly mimic players. [Skotlex]
clif_takeitem(&md->bl,tbl);
md->ud.canact_tick = tick + md->status.amotion;
unit_set_walkdelay(&md->bl, tick, md->status.amotion, 1);
}
//Clear item.
map_clearflooritem(tbl);
mob_unlocktarget(md,tick);
return true;
}
//Attempt to attack.
//At this point we know the target is attackable, we just gotta check if the range matches.
if (md->ud.target == tbl->id && md->ud.attacktimer != INVALID_TIMER) //Already locked.
return true;
if (battle_check_range(&md->bl, tbl, md->status.rhw.range)) {
//Target within range, engage
if (tbl->type == BL_PC)
mob_log_damage(md, tbl, 0); //Log interaction (counts as 'attacker' for the exp bonus)
unit_attack(&md->bl,tbl->id,1);
return true;
}
//Out of range...
if (!(mode&MD_CANMOVE)) {
//Can't chase. Attempt an idle skill before unlocking.
md->state.skillstate = MSS_IDLE;
if (!mobskill_use(md, tick, -1))
mob_unlocktarget(md,tick);
return true;
}
if (!can_move) {
//Stuck. Attempt an idle skill
md->state.skillstate = MSS_IDLE;
if (!(++md->ud.walk_count%IDLE_SKILL_INTERVAL))
mobskill_use(md, tick, -1);
return true;
}
if (md->ud.walktimer != INVALID_TIMER && md->ud.target == tbl->id &&
(
!(battle_config.mob_ai&0x1) ||
check_distance_blxy(tbl, md->ud.to_x, md->ud.to_y, md->status.rhw.range)
)) //Current target tile is still within attack range.
return true;
//Follow up if possible.
if (!mob_can_reach(md, tbl, md->min_chase, MSS_RUSH) ||
!unit_walktobl(&md->bl, tbl, md->status.rhw.range, 2))
mob_unlocktarget(md,tick);
return true;
}
static int mob_ai_sub_hard_timer(struct block_list *bl,va_list ap)
{
struct mob_data *md = (struct mob_data *)bl;
unsigned int tick = va_arg(ap, unsigned int);
if (mob_ai_sub_hard(md, tick)) {
//Hard AI triggered.
if (!md->state.spotted)
md->state.spotted = 1;
md->last_pcneartime = tick;
}
return 0;
}
/*==========================================
* Serious processing for mob in PC field of view (foreachclient)
*------------------------------------------*/
static int mob_ai_sub_foreachclient(struct map_session_data *sd,va_list ap)
{
unsigned int tick;
tick=va_arg(ap,unsigned int);
map_foreachinrange(mob_ai_sub_hard_timer,&sd->bl, AREA_SIZE+ACTIVE_AI_RANGE, BL_MOB,tick);
return 0;
}
/*==========================================
* Negligent mode MOB AI (PC is not in near)
*------------------------------------------*/
static int mob_ai_sub_lazy(struct mob_data *md, va_list args)
{
unsigned int tick;
nullpo_ret(md);
if (md->bl.prev == NULL)
return 0;
tick = va_arg(args,unsigned int);
if (battle_config.mob_ai&0x20 && map[md->bl.m].users>0)
return (int)mob_ai_sub_hard(md, tick);
if (md->bl.prev==NULL || md->status.hp == 0)
return 1;
if (battle_config.mob_active_time &&
md->last_pcneartime &&
!(md->status.mode&MD_BOSS) &&
DIFF_TICK(tick,md->last_thinktime) > MIN_MOBTHINKTIME) {
if (DIFF_TICK(tick,md->last_pcneartime) < battle_config.mob_active_time)
return (int)mob_ai_sub_hard(md, tick);
md->last_pcneartime = 0;
}
if (battle_config.boss_active_time &&
md->last_pcneartime &&
(md->status.mode&MD_BOSS) &&
DIFF_TICK(tick,md->last_thinktime) > MIN_MOBTHINKTIME) {
if (DIFF_TICK(tick,md->last_pcneartime) < battle_config.boss_active_time)
return (int)mob_ai_sub_hard(md, tick);
md->last_pcneartime = 0;
}
if (DIFF_TICK(tick,md->last_thinktime)< 10*MIN_MOBTHINKTIME)
return 0;
md->last_thinktime=tick;
if (md->master_id) {
mob_ai_sub_hard_slavemob(md,tick);
return 0;
}
if (DIFF_TICK(md->next_walktime,tick) < 0 && (status_get_mode(&md->bl)&MD_CANMOVE) && unit_can_move(&md->bl)) {
if (map[md->bl.m].users > 0) {
if (rnd()%1000 < MOB_LAZYMOVEPERC(md))
mob_randomwalk(md, tick);
else if (rnd()%1000 < MOB_LAZYSKILLPERC) //Chance to do a mob's idle skill.
mobskill_use(md, tick, -1);
} else {
if (rnd()%1000 < MOB_LAZYMOVEPERC(md))
mob_randomwalk(md, tick);
}
}
return 0;
}
/*==========================================
* Negligent processing for mob outside PC field of view (interval timer function)
*------------------------------------------*/
static int mob_ai_lazy(int tid, unsigned int tick, int id, intptr_t data)
{
map_foreachmob(mob_ai_sub_lazy,tick);
return 0;
}
/*==========================================
* Serious processing for mob in PC field of view (interval timer function)
*------------------------------------------*/
static int mob_ai_hard(int tid, unsigned int tick, int id, intptr_t data)
{
if (battle_config.mob_ai&0x20)
map_foreachmob(mob_ai_sub_lazy,tick);
else
map_foreachpc(mob_ai_sub_foreachclient,tick);
return 0;
}
/*==========================================
* Initializes the delay drop structure for mob-dropped items.
*------------------------------------------*/
static struct item_drop *mob_setdropitem(int nameid, int qty) {
struct item_drop *drop = ers_alloc(item_drop_ers, struct item_drop);
memset(&drop->item_data, 0, sizeof(struct item));
drop->item_data.nameid = nameid;
drop->item_data.amount = qty;
drop->item_data.identify = itemdb_isidentified(nameid);
drop->next = NULL;
return drop;
}
/*==========================================
* Initializes the delay drop structure for mob-looted items.
*------------------------------------------*/
static struct item_drop *mob_setlootitem(struct item *item) {
struct item_drop *drop = ers_alloc(item_drop_ers, struct item_drop);
memcpy(&drop->item_data, item, sizeof(struct item));
drop->next = NULL;
return drop;
}
/*==========================================
* item drop with delay (timer function)
*------------------------------------------*/
static int mob_delay_item_drop(int tid, unsigned int tick, int id, intptr_t data)
{
struct item_drop_list *list;
struct item_drop *ditem, *ditem_prev;
list=(struct item_drop_list *)data;
ditem = list->item;
while (ditem) {
map_addflooritem(&ditem->item_data,ditem->item_data.amount,
list->m,list->x,list->y,
list->first_charid,list->second_charid,list->third_charid,0);
ditem_prev = ditem;
ditem = ditem->next;
ers_free(item_drop_ers, ditem_prev);
}
ers_free(item_drop_list_ers, list);
return 0;
}
/*==========================================
* Sets the item_drop into the item_drop_list.
* Also performs logging and autoloot if enabled.
* rate is the drop-rate of the item, required for autoloot.
* flag : Killed only by homunculus?
*------------------------------------------*/
static void mob_item_drop(struct mob_data *md, struct item_drop_list *dlist, struct item_drop *ditem, int loot, int drop_rate, unsigned short flag)
{
TBL_PC *sd;
//Logs items, dropped by mobs [Lupus]
log_pick_mob(md, loot?LOG_TYPE_LOOT:LOG_TYPE_PICKDROP_MONSTER, -ditem->item_data.amount, &ditem->item_data);
sd = map_charid2sd(dlist->first_charid);
if (sd == NULL) sd = map_charid2sd(dlist->second_charid);
if (sd == NULL) sd = map_charid2sd(dlist->third_charid);
if (sd
&& (drop_rate <= sd->state.autoloot || pc_isautolooting(sd, ditem->item_data.nameid))
&& (battle_config.idle_no_autoloot == 0 || DIFF_TICK(last_tick, sd->idletime) < battle_config.idle_no_autoloot)
&& (battle_config.homunculus_autoloot?1:!flag)
#ifdef AUTOLOOT_DISTANCE
&& sd->bl.m == md->bl.m
&& check_distance_blxy(&sd->bl, dlist->x, dlist->y, AUTOLOOT_DISTANCE)
#endif
) { //Autoloot.
if (party_share_loot(party_search(sd->status.party_id),
sd, &ditem->item_data, sd->status.char_id) == 0
) {
ers_free(item_drop_ers, ditem);
return;
}
}
ditem->next = dlist->item;
dlist->item = ditem;
}
int mob_timer_delete(int tid, unsigned int tick, int id, intptr_t data)
{
struct block_list *bl = map_id2bl(id);
struct mob_data *md = BL_CAST(BL_MOB, bl);
if (md) {
if (md->deletetimer != tid) {
ShowError("mob_timer_delete: Timer mismatch: %d != %d\n", tid, md->deletetimer);
return 0;
}
//for Alchemist CANNIBALIZE [Lupus]
md->deletetimer = INVALID_TIMER;
unit_free(bl, CLR_TELEPORT);
}
return 0;
}
/*==========================================
*
*------------------------------------------*/
int mob_deleteslave_sub(struct block_list *bl,va_list ap)
{
struct mob_data *md;
int id;
nullpo_ret(bl);
nullpo_ret(md = (struct mob_data *)bl);
id=va_arg(ap,int);
if (md->master_id > 0 && md->master_id == id)
status_kill(bl);
return 0;
}
/*==========================================
*
*------------------------------------------*/
int mob_deleteslave(struct mob_data *md)
{
nullpo_ret(md);
map_foreachinmap(mob_deleteslave_sub, md->bl.m, BL_MOB,md->bl.id);
return 0;
}
// Mob respawning through KAIZEL or NPC_REBIRTH [Skotlex]
int mob_respawn(int tid, unsigned int tick, int id, intptr_t data)
{
struct block_list *bl = map_id2bl(id);
if (!bl) return 0;
status_revive(bl, (uint8)data, 0);
return 1;
}
void mob_log_damage(struct mob_data *md, struct block_list *src, int damage)
{
int char_id = 0, flag = MDLF_NORMAL;
if (damage < 0)
return; //Do nothing for absorbed damage.
if (!damage && !(src->type&DEFAULT_ENEMY_TYPE(md)))
return; //Do not log non-damaging effects from non-enemies.
if (src->id == md->bl.id)
return; //Do not log self-damage.
switch (src->type) {
case BL_PC: {
struct map_session_data *sd = (TBL_PC *)src;
char_id = sd->status.char_id;
if (damage)
md->attacked_id = src->id;
break;
}
case BL_HOM: {
struct homun_data *hd = (TBL_HOM *)src;
flag = MDLF_HOMUN;
if (hd->master)
char_id = hd->master->status.char_id;
if (damage)
md->attacked_id = src->id;
break;
}
case BL_MER: {
struct mercenary_data *mer = (TBL_MER *)src;
if (mer->master)
char_id = mer->master->status.char_id;
if (damage)
md->attacked_id = src->id;
break;
}
case BL_PET: {
struct pet_data *pd = (TBL_PET *)src;
flag = MDLF_PET;
if (pd->msd) {
char_id = pd->msd->status.char_id;
if (damage) //Let mobs retaliate against the pet's master [Skotlex]
md->attacked_id = pd->msd->bl.id;
}
break;
}
case BL_MOB: {
struct mob_data *md2 = (TBL_MOB *)src;
if (md2->special_state.ai && md2->master_id) {
struct map_session_data *msd = map_id2sd(md2->master_id);
if (msd)
char_id = msd->status.char_id;
}
if (!damage)
break;
//Let players decide whether to retaliate versus the master or the mob. [Skotlex]
if (md2->master_id && battle_config.retaliate_to_master)
md->attacked_id = md2->master_id;
else
md->attacked_id = src->id;
break;
}
case BL_ELEM: {
struct elemental_data *ele = (TBL_ELEM *)src;
if (ele->master)
char_id = ele->master->status.char_id;
if (damage)
md->attacked_id = src->id;
break;
}
default: //For all unhandled types.
md->attacked_id = src->id;
}
if (char_id) {
//Log damage...
int i,minpos;
unsigned int mindmg;
for (i=0,minpos=DAMAGELOG_SIZE-1,mindmg=UINT_MAX; i<DAMAGELOG_SIZE; i++) {
if (md->dmglog[i].id==char_id &&
md->dmglog[i].flag==flag)
break;
if (md->dmglog[i].id==0) { //Store data in first empty slot.
md->dmglog[i].id = char_id;
md->dmglog[i].flag= flag;
break;
}
if (md->dmglog[i].dmg<mindmg && i) {
//Never overwrite first hit slot (he gets double exp bonus)
minpos=i;
mindmg=md->dmglog[i].dmg;
}
}
if (i<DAMAGELOG_SIZE)
md->dmglog[i].dmg+=damage;
else {
md->dmglog[minpos].id = char_id;
md->dmglog[minpos].flag= flag;
md->dmglog[minpos].dmg = damage;
}
}
return;
}
//Call when a mob has received damage.
void mob_damage(struct mob_data *md, struct block_list *src, int damage)
{
if (damage > 0) { //Store total damage...
if (UINT_MAX - (unsigned int)damage > md->tdmg)
md->tdmg+=damage;
else if (md->tdmg == UINT_MAX)
damage = 0; //Stop recording damage once the cap has been reached.
else { //Cap damage log...
damage = (int)(UINT_MAX - md->tdmg);
md->tdmg = UINT_MAX;
}
if (md->state.aggressive) { //No longer aggressive, change to retaliate AI.
md->state.aggressive = 0;
if (md->state.skillstate== MSS_ANGRY)
md->state.skillstate = MSS_BERSERK;
if (md->state.skillstate== MSS_FOLLOW)
md->state.skillstate = MSS_RUSH;
}
//Log damage
if (src)
mob_log_damage(md, src, damage);
md->dmgtick = gettick();
}
if (battle_config.show_mob_info&3)
clif_charnameack(0, &md->bl);
if (!src)
return;
#if PACKETVER >= 20120404
if (!(md->status.mode&MD_BOSS)) {
int i;
for (i = 0; i < DAMAGELOG_SIZE; i++) { // must show hp bar to all char who already hit the mob.
struct map_session_data *sd = map_charid2sd(md->dmglog[i].id);
if (sd && check_distance_bl(&md->bl, &sd->bl, AREA_SIZE)) // check if in range
clif_monster_hp_bar(md, sd->fd);
}
}
#endif
if (md->special_state.ai == 2) { //LOne WOlf explained that ANYONE can trigger the marine countdown skill. [Skotlex]
md->state.alchemist = 1;
mobskill_use(md, gettick(), MSC_ALCHEMIST);
}
}
/*==========================================
* Signals death of mob.
* type&1 -> no drops, type&2 -> no exp
*------------------------------------------*/
int mob_dead(struct mob_data *md, struct block_list *src, int type)
{
struct status_data *status;
struct map_session_data *sd = NULL, *tmpsd[DAMAGELOG_SIZE];
struct map_session_data *mvp_sd = NULL, *second_sd = NULL, *third_sd = NULL;
struct {
struct party_data *p;
int id,zeny;
unsigned int base_exp,job_exp;
} pt[DAMAGELOG_SIZE];
int i,temp,count,pnum=0,m=md->bl.m;
int dmgbltypes = 0; // bitfield of all bl types, that caused damage to the mob and are elligible for exp distribution
unsigned int mvp_damage, tick = gettick();
bool rebirth, homkillonly;
status = &md->status;
if (src && src->type == BL_PC) {
sd = (struct map_session_data *)src;
mvp_sd = sd;
}
if (md->guardian_data && md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS)
guild_castledatasave(md->guardian_data->castle->castle_id, 10+md->guardian_data->number,0);
if (src) {
// Use Dead skill only if not killed by Script or Command
md->state.skillstate = MSS_DEAD;
mobskill_use(md,tick,-1);
}
map_freeblock_lock();
memset(pt,0,sizeof(pt));
if (src && src->type == BL_MOB)
mob_unlocktarget((struct mob_data *)src,tick);
// filter out entries not eligible for exp distribution
memset(tmpsd,0,sizeof(tmpsd));
for (i = 0, count = 0, mvp_damage = 0; i < DAMAGELOG_SIZE && md->dmglog[i].id; i++) {
struct map_session_data *tsd = map_charid2sd(md->dmglog[i].id);
if (tsd == NULL)
continue; // skip empty entries
if (tsd->bl.m != m)
continue; // skip players not on this map
count++; //Only logged into same map chars are counted for the total.
if (pc_isdead(tsd))
continue; // skip dead players
if (md->dmglog[i].flag == MDLF_HOMUN && !merc_is_hom_active(tsd->hd))
continue; // skip homunc's share if inactive
if (md->dmglog[i].flag == MDLF_PET && (!tsd->status.pet_id || !tsd->pd))
continue; // skip pet's share if inactive
if (md->dmglog[i].dmg > mvp_damage) {
third_sd = second_sd;
second_sd = mvp_sd;
mvp_sd = tsd;
mvp_damage = md->dmglog[i].dmg;
}
tmpsd[i] = tsd; // record as valid damage-log entry
switch (md->dmglog[i].flag) {
case MDLF_NORMAL:
dmgbltypes|= BL_PC;
break;
case MDLF_HOMUN:
dmgbltypes|= BL_HOM;
break;
case MDLF_PET:
dmgbltypes|= BL_PET;
break;
}
}
// determines, if the monster was killed by homunculus' damage only
homkillonly = (bool)((dmgbltypes&BL_HOM) && !(dmgbltypes&~BL_HOM));
if (!battle_config.exp_calc_type && count > 1) {
//Apply first-attacker 200% exp share bonus
//TODO: Determine if this should go before calculating the MVP player instead of after.
if (UINT_MAX - md->dmglog[0].dmg > md->tdmg) {
md->tdmg += md->dmglog[0].dmg;
md->dmglog[0].dmg<<=1;
} else {
md->dmglog[0].dmg+= UINT_MAX - md->tdmg;
md->tdmg = UINT_MAX;
}
}
if (!(type&2) && //No exp
(!map[m].flag.pvp || battle_config.pvp_exp) && //Pvp no exp rule [MouseJstr]
(!md->master_id || !md->special_state.ai) && //Only player-summoned mobs do not give exp. [Skotlex]
(!map[m].flag.nobaseexp || !map[m].flag.nojobexp) //Gives Exp
) { //Experience calculation.
int bonus = 100; //Bonus on top of your share (common to all attackers).
if (md->sc.data[SC_RICHMANKIM])
bonus += md->sc.data[SC_RICHMANKIM]->val2;
if (sd) {
temp = status_get_class(&md->bl);
if (sd->sc.data[SC_MIRACLE]) i = 2; //All mobs are Star Targets
else
ARR_FIND(0, MAX_PC_FEELHATE, i, temp == sd->hate_mob[i] &&
(battle_config.allow_skill_without_day || sg_info[i].day_func()));
if (i<MAX_PC_FEELHATE && (temp=pc_checkskill(sd,sg_info[i].bless_id)))
bonus += (i==2?20:10)*temp;
}
if (battle_config.mobs_level_up && md->level > md->db->lv) // [Valaris]
bonus += (md->level-md->db->lv)*battle_config.mobs_level_up_exp_rate;
for (i = 0; i < DAMAGELOG_SIZE && md->dmglog[i].id; i++) {
int flag=1,zeny=0;
unsigned int base_exp, job_exp;
double per; //Your share of the mob's exp
if (!tmpsd[i]) continue;
if (!battle_config.exp_calc_type && md->tdmg)
//jAthena's exp formula based on total damage.
per = (double)md->dmglog[i].dmg/(double)md->tdmg;
else {
//eAthena's exp formula based on max hp.
per = (double)md->dmglog[i].dmg/(double)status->max_hp;
if (per > 2) per = 2; // prevents unlimited exp gain
}
if (count>1 && battle_config.exp_bonus_attacker) {
//Exp bonus per additional attacker.
if (count > battle_config.exp_bonus_max_attacker)
count = battle_config.exp_bonus_max_attacker;
per += per*((count-1)*battle_config.exp_bonus_attacker)/100.;
}
// change experience for different sized monsters [Valaris]
if (battle_config.mob_size_influence) {
if (md->special_state.size == SZ_MEDIUM)
per /= 2.;
else if (md->special_state.size == SZ_BIG)
per *= 2.;
}
if (md->dmglog[i].flag == MDLF_PET)
per *= battle_config.pet_attack_exp_rate/100.;
if (battle_config.zeny_from_mobs && md->level) {
// zeny calculation moblv + random moblv [Valaris]
zeny=(int)((md->level+rnd()%md->level)*per*bonus/100.);
if (md->db->mexp > 0)
zeny*=rnd()%250;
}
if (map[m].flag.nobaseexp || !md->db->base_exp)
base_exp = 0;
else
base_exp = (unsigned int)cap_value(md->db->base_exp * per * bonus/100. * map[m].bexp/100., 1, UINT_MAX);
if (map[m].flag.nojobexp || !md->db->job_exp || md->dmglog[i].flag == MDLF_HOMUN) //Homun earned job-exp is always lost.
job_exp = 0;
else
job_exp = (unsigned int)cap_value(md->db->job_exp * per * bonus/100. * map[m].jexp/100., 1, UINT_MAX);
if ((temp = tmpsd[i]->status.party_id)>0 /*&& !md->dmglog[i].flag == MDLF_HOMUN*/) { //Homun-done damage (flag 1) is given to party
int j;
for (j=0; j<pnum && pt[j].id!=temp; j++); //Locate party.
if (j==pnum) { //Possibly add party.
pt[pnum].p = party_search(temp);
if (pt[pnum].p && pt[pnum].p->party.exp) {
pt[pnum].id=temp;
pt[pnum].base_exp=base_exp;
pt[pnum].job_exp=job_exp;
pt[pnum].zeny=zeny; // zeny share [Valaris]
pnum++;
flag=0;
}
} else { //Add to total
if (pt[j].base_exp > UINT_MAX - base_exp)
pt[j].base_exp=UINT_MAX;
else
pt[j].base_exp+=base_exp;
if (pt[j].job_exp > UINT_MAX - job_exp)
pt[j].job_exp=UINT_MAX;
else
pt[j].job_exp+=job_exp;
pt[j].zeny+=zeny; // zeny share [Valaris]
flag=0;
}
}
if (flag) {
if (base_exp && md->dmglog[i].flag == MDLF_HOMUN) //tmpsd[i] is null if it has no homunc.
merc_hom_gainexp(tmpsd[i]->hd, base_exp);
if (base_exp || job_exp) {
if (md->dmglog[i].flag != MDLF_PET || battle_config.pet_attack_exp_to_master) {
#ifdef RENEWAL_EXP
int rate = pc_level_penalty_mod(tmpsd[i], md, 1);
base_exp = (unsigned int)cap_value(base_exp * rate / 100, 1, UINT_MAX);
job_exp = (unsigned int)cap_value(job_exp * rate / 100, 1, UINT_MAX);
#endif
pc_gainexp(tmpsd[i], &md->bl, base_exp, job_exp, false);
}
}
if (zeny) // zeny from mobs [Valaris]
pc_getzeny(tmpsd[i], zeny, LOG_TYPE_PICKDROP_MONSTER, NULL);
}
}
for (i=0; i<pnum; i++) //Party share.
party_exp_share(pt[i].p, &md->bl, pt[i].base_exp,pt[i].job_exp,pt[i].zeny);
} //End EXP giving.
if (!(type&1) && !map[m].flag.nomobloot && !md->state.rebirth && (
!md->special_state.ai || //Non special mob
battle_config.alchemist_summon_reward == 2 || //All summoned give drops
(md->special_state.ai==2 && battle_config.alchemist_summon_reward == 1) //Marine Sphere Drops items.
)) {
// Item Drop
struct item_drop_list *dlist = ers_alloc(item_drop_list_ers, struct item_drop_list);
struct item_drop *ditem;
struct item_data *it = NULL;
int drop_rate;
#ifdef RENEWAL_DROP
int drop_modifier = mvp_sd ? pc_level_penalty_mod(mvp_sd, md, 2) :
second_sd ? pc_level_penalty_mod(second_sd, md, 2):
third_sd ? pc_level_penalty_mod(third_sd, md, 2) :
100;/* no player was attached, we dont use any modifier (100 = rates are not touched) */
#endif
dlist->m = md->bl.m;
dlist->x = md->bl.x;
dlist->y = md->bl.y;
dlist->first_charid = (mvp_sd ? mvp_sd->status.char_id : 0);
dlist->second_charid = (second_sd ? second_sd->status.char_id : 0);
dlist->third_charid = (third_sd ? third_sd->status.char_id : 0);
dlist->item = NULL;
for (i = 0; i < MAX_MOB_DROP; i++) {
if (md->db->dropitem[i].nameid <= 0)
continue;
if (!(it = itemdb_exists(md->db->dropitem[i].nameid)))
continue;
drop_rate = md->db->dropitem[i].p;
if (drop_rate <= 0) {
if (battle_config.drop_rate0item)
continue;
drop_rate = 1;
}
// change drops depending on monsters size [Valaris]
if (battle_config.mob_size_influence) {
if (md->special_state.size == SZ_MEDIUM && drop_rate >= 2)
drop_rate /= 2;
else if (md->special_state.size == SZ_BIG)
drop_rate *= 2;
}
if (src) {
//Drops affected by luk as a fixed increase [Valaris]
if (battle_config.drops_by_luk)
drop_rate += status_get_luk(src)*battle_config.drops_by_luk/100;
//Drops affected by luk as a % increase [Skotlex]
if (battle_config.drops_by_luk2)
drop_rate += (int)(0.5+drop_rate*status_get_luk(src)*battle_config.drops_by_luk2/10000.);
}
if (sd && battle_config.pk_mode &&
(int)(md->level - sd->status.base_level) >= 20)
drop_rate = (int)(drop_rate*1.25); // pk_mode increase drops if 20 level difference [Valaris]
// Increase drop rate if user has SC_ITEMBOOST
if (sd && sd->sc.data[SC_ITEMBOOST]) // now rig the drop rate to never be over 90% unless it is originally >90%.
drop_rate = max(drop_rate,cap_value((int)(0.5+drop_rate*(sd->sc.data[SC_ITEMBOOST]->val1)/100.),0,9000));
#ifdef RENEWAL_DROP
if (drop_modifier != 100) {
drop_rate = drop_rate * drop_modifier / 100;
if (drop_rate < 1)
drop_rate = 1;
}
#endif
// attempt to drop the item
if (rnd() % 10000 >= drop_rate)
continue;
if (mvp_sd && it->type == IT_PETEGG) {
pet_create_egg(mvp_sd, md->db->dropitem[i].nameid);
continue;
}
ditem = mob_setdropitem(md->db->dropitem[i].nameid, 1);
//A Rare Drop Global Announce by Lupus
if (mvp_sd && drop_rate <= battle_config.rare_drop_announce) {
char message[128];
sprintf(message, msg_txt(541), mvp_sd->status.name, md->name, it->jname, (float)drop_rate/100);
//MSG: "'%s' won %s's %s (chance: %0.02f%%)"
intif_broadcast(message,strlen(message)+1,0);
}
// Announce first, or else ditem will be freed. [Lance]
// By popular demand, use base drop rate for autoloot code. [Skotlex]
mob_item_drop(md, dlist, ditem, 0, md->db->dropitem[i].p, homkillonly);
}
// Ore Discovery [Celest]
if (sd == mvp_sd && pc_checkskill(sd,BS_FINDINGORE)>0 && battle_config.finding_ore_rate/10 >= rnd()%10000) {
ditem = mob_setdropitem(itemdb_searchrandomid(IG_FINDINGORE), 1);
mob_item_drop(md, dlist, ditem, 0, battle_config.finding_ore_rate/10, homkillonly);
}
if (sd) {
// process script-granted extra drop bonuses
int itemid = 0;
for (i = 0; i < ARRAYLENGTH(sd->add_drop) && (sd->add_drop[i].id || sd->add_drop[i].group); i++) {
if (sd->add_drop[i].race == -md->class_ ||
(sd->add_drop[i].race > 0 && (
sd->add_drop[i].race & (1<<status->race) ||
sd->add_drop[i].race & (1<<(status->mode&MD_BOSS?RC_BOSS:RC_NONBOSS))
))) {
//check if the bonus item drop rate should be multiplied with mob level/10 [Lupus]
if (sd->add_drop[i].rate < 0) {
//it's negative, then it should be multiplied. e.g. for Mimic,Myst Case Cards, etc
// rate = base_rate * (mob_level/10) + 1
drop_rate = -sd->add_drop[i].rate*(md->level/10)+1;
drop_rate = cap_value(drop_rate, battle_config.item_drop_adddrop_min, battle_config.item_drop_adddrop_max);
if (drop_rate > 10000) drop_rate = 10000;
} else
//it's positive, then it goes as it is
drop_rate = sd->add_drop[i].rate;
if (rnd()%10000 >= drop_rate)
continue;
itemid = (sd->add_drop[i].id > 0) ? sd->add_drop[i].id : itemdb_searchrandomid(sd->add_drop[i].group);
mob_item_drop(md, dlist, mob_setdropitem(itemid,1), 0, drop_rate, homkillonly);
}
}
// process script-granted zeny bonus (get_zeny_num) [Skotlex]
if (sd->bonus.get_zeny_num && rnd()%100 < sd->bonus.get_zeny_rate) {
i = sd->bonus.get_zeny_num > 0 ? sd->bonus.get_zeny_num : -md->level * sd->bonus.get_zeny_num;
if (!i) i = 1;
pc_getzeny(sd, 1+rnd()%i, LOG_TYPE_PICKDROP_MONSTER, NULL);
}
}
// process items looted by the mob
if (md->lootitem) {
for (i = 0; i < md->lootitem_count; i++)
mob_item_drop(md, dlist, mob_setlootitem(&md->lootitem[i]), 1, 10000, homkillonly);
}
if (dlist->item) //There are drop items.
add_timer(tick + (!battle_config.delay_battle_damage?500:0), mob_delay_item_drop, 0, (intptr_t)dlist);
else //No drops
ers_free(item_drop_list_ers, dlist);
} else if (md->lootitem && md->lootitem_count) { //Loot MUST drop!
struct item_drop_list *dlist = ers_alloc(item_drop_list_ers, struct item_drop_list);
dlist->m = md->bl.m;
dlist->x = md->bl.x;
dlist->y = md->bl.y;
dlist->first_charid = (mvp_sd ? mvp_sd->status.char_id : 0);
dlist->second_charid = (second_sd ? second_sd->status.char_id : 0);
dlist->third_charid = (third_sd ? third_sd->status.char_id : 0);
dlist->item = NULL;
for (i = 0; i < md->lootitem_count; i++)
mob_item_drop(md, dlist, mob_setlootitem(&md->lootitem[i]), 1, 10000, homkillonly);
add_timer(tick + (!battle_config.delay_battle_damage?500:0), mob_delay_item_drop, 0, (intptr_t)dlist);
}
if (mvp_sd && md->db->mexp > 0 && !md->special_state.ai) {
int log_mvp[2] = {0};
unsigned int mexp;
struct item item;
double exp;
//mapflag: noexp check [Lorky]
if (map[m].flag.nobaseexp || type&2)
exp =1;
else {
exp = md->db->mexp;
if (count > 1)
exp += exp*(battle_config.exp_bonus_attacker*(count-1))/100.; //[Gengar]
}
mexp = (unsigned int)cap_value(exp, 1, UINT_MAX);
clif_mvp_effect(mvp_sd);
clif_mvp_exp(mvp_sd,mexp);
pc_gainexp(mvp_sd, &md->bl, mexp,0, false);
log_mvp[1] = mexp;
if (!(map[m].flag.nomvploot || type&1)) {
/* pose them randomly in the list -- so on 100% drop servers it wont always drop the same item */
int mdrop_id[MAX_MVP_DROP];
int mdrop_p[MAX_MVP_DROP];
memset(&mdrop_id,0,MAX_MVP_DROP*sizeof(int));
for (i = 0; i < MAX_MVP_DROP; i++) {
while (1) {
int va = rand()%MAX_MVP_DROP;
if (!mdrop_id[va] || !md->db->mvpitem[i].nameid) {
mdrop_id[va] = md->db->mvpitem[i].nameid;
mdrop_p[va] = md->db->mvpitem[i].p;
break;
}
}
}
for (i = 0; i < MAX_MVP_DROP; i++) {
if (mdrop_id[i] <= 0)
continue;
if (!itemdb_exists(mdrop_id[i]))
continue;
temp = mdrop_p[i];
if (temp <= 0 && !battle_config.drop_rate0item)
temp = 1;
if (temp <= rnd()%10000+1) //if ==0, then it doesn't drop
continue;
memset(&item,0,sizeof(item));
item.nameid=mdrop_id[i];
item.identify= itemdb_isidentified(item.nameid);
clif_mvp_item(mvp_sd,item.nameid);
log_mvp[0] = item.nameid;
//A Rare MVP Drop Global Announce by Lupus
if (temp<=battle_config.rare_drop_announce) {
struct item_data *i_data;
char message[128];
i_data = itemdb_exists(item.nameid);
sprintf(message, msg_txt(541), mvp_sd->status.name, md->name, i_data->jname, temp/100.);
//MSG: "'%s' won %s's %s (chance: %0.02f%%)"
intif_broadcast(message,strlen(message)+1,0);
}
if ((temp = pc_additem(mvp_sd,&item,1,LOG_TYPE_PICKDROP_PLAYER)) != 0) {
clif_additem(mvp_sd,0,0,temp);
map_addflooritem(&item,1,mvp_sd->bl.m,mvp_sd->bl.x,mvp_sd->bl.y,mvp_sd->status.char_id,(second_sd?second_sd->status.char_id:0),(third_sd?third_sd->status.char_id:0),1);
}
//Logs items, MVP prizes [Lupus]
log_pick_mob(md, LOG_TYPE_MVP, -1, &item);
break;
}
}
log_mvpdrop(mvp_sd, md->class_, log_mvp);
}
if (type&2 && !sd && md->class_ == MOBID_EMPERIUM)
//Emperium destroyed by script. Discard mvp character. [Skotlex]
mvp_sd = NULL;
rebirth = (md->sc.data[SC_KAIZEL] || (md->sc.data[SC_REBIRTH] && !md->state.rebirth));
if (!rebirth) { // Only trigger event on final kill
md->status.hp = 0; //So that npc_event invoked functions KNOW that mob is dead
if (src) {
switch (src->type) {
case BL_PET:
sd = ((TBL_PET *)src)->msd;
break;
case BL_HOM:
sd = ((TBL_HOM *)src)->master;
break;
case BL_MER:
sd = ((TBL_MER *)src)->master;
break;
case BL_ELEM:
sd = ((TBL_ELEM *)src)->master;
break;
}
}
if (sd) {
if (sd->mission_mobid == md->class_) { //TK_MISSION [Skotlex]
if (++sd->mission_count >= 100 && (temp = mob_get_random_id(0, 0xE, sd->status.base_level))) {
pc_addfame(sd, 1);
sd->mission_mobid = temp;
pc_setglobalreg(sd,"TK_MISSION_ID", temp);
sd->mission_count = 0;
clif_mission_info(sd, temp, 0);
}
pc_setglobalreg(sd,"TK_MISSION_COUNT", sd->mission_count);
}
if (sd->status.party_id)
map_foreachinrange(quest_update_objective_sub,&md->bl,AREA_SIZE,BL_PC,sd->status.party_id,md->class_);
else if (sd->avail_quests)
quest_update_objective(sd, md->class_);
if (sd->md && src && src->type != BL_HOM && mob_db(md->class_)->lv > sd->status.base_level/2)
mercenary_kills(sd->md);
}
if (md->npc_event[0] && !md->state.npc_killmonster) {
if (sd && battle_config.mob_npc_event_type) {
pc_setparam(sd, SP_KILLERRID, sd->bl.id);
npc_event(sd,md->npc_event,0);
} else if (mvp_sd) {
pc_setparam(mvp_sd, SP_KILLERRID, sd?sd->bl.id:0);
npc_event(mvp_sd,md->npc_event,0);
} else
npc_event_do(md->npc_event);
} else if (mvp_sd && !md->state.npc_killmonster) {
pc_setparam(mvp_sd, SP_KILLEDRID, md->class_);
npc_script_event(mvp_sd, NPCE_KILLNPC); // PCKillNPC [Lance]
}
md->status.hp = 1;
}
if (md->deletetimer != INVALID_TIMER) {
delete_timer(md->deletetimer,mob_timer_delete);
md->deletetimer = INVALID_TIMER;
}
/**
* Only loops if necessary (e.g. a poring would never need to loop)
**/
if (md->can_summon)
mob_deleteslave(md);
map_freeblock_unlock();
if (!rebirth) {
if (pcdb_checkid(md->vd->class_)) { //Player mobs are not removed automatically by the client.
/* first we set them dead, then we delay the outsight effect */
clif_clearunit_area(&md->bl,CLR_DEAD);
clif_clearunit_delayed(&md->bl, CLR_OUTSIGHT,tick+3000);
} else
/**
* We give the client some time to breath and this allows it to display anything it'd like with the dead corpose
* For example, this delay allows it to display soul drain effect
**/
clif_clearunit_delayed(&md->bl, CLR_DEAD, tick+250);
}
if (!md->spawn) //Tell status_damage to remove it from memory.
return 5; // Note: Actually, it's 4. Oh well...
// MvP tomb [GreenBox]
if (battle_config.mvp_tomb_enabled && md->spawn->state.boss)
mvptomb_create(md, mvp_sd ? mvp_sd->status.name : NULL, time(NULL));
if (!rebirth)
mob_setdelayspawn(md); //Set respawning.
return 3; //Remove from map.
}
void mob_revive(struct mob_data *md, unsigned int hp)
{
unsigned int tick = gettick();
md->state.skillstate = MSS_IDLE;
md->last_thinktime = tick;
md->next_walktime = tick+rnd()%50+5000;
md->last_linktime = tick;
md->last_pcneartime = 0;
memset(md->dmglog, 0, sizeof(md->dmglog)); // Reset the damage done on the rebirthed monster, otherwise will grant full exp + damage done. [Valaris]
md->tdmg = 0;
if (!md->bl.prev)
map_addblock(&md->bl);
clif_spawn(&md->bl);
skill_unit_move(&md->bl,tick,1);
mobskill_use(md, tick, MSC_SPAWN);
if (battle_config.show_mob_info&3)
clif_charnameack(0, &md->bl);
}
int mob_guardian_guildchange(struct mob_data *md)
{
struct guild *g;
nullpo_ret(md);
if (!md->guardian_data)
return 0;
if (md->guardian_data->castle->guild_id == 0) {
//Castle with no owner? Delete the guardians.
if (md->class_ == MOBID_EMPERIUM) {
//But don't delete the emperium, just clear it's guild-data
md->guardian_data->guild_id = 0;
md->guardian_data->emblem_id = 0;
md->guardian_data->guild_name[0] = '\0';
} else {
if (md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS && md->guardian_data->castle->guardian[md->guardian_data->number].visible)
guild_castledatasave(md->guardian_data->castle->castle_id, 10+md->guardian_data->number, 0);
unit_free(&md->bl,CLR_OUTSIGHT); //Remove guardian.
}
return 0;
}
g = guild_search(md->guardian_data->castle->guild_id);
if (g == NULL) {
//Properly remove guardian info from Castle data.
ShowError("mob_guardian_guildchange: New Guild (id %d) does not exists!\n", md->guardian_data->guild_id);
if (md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS)
guild_castledatasave(md->guardian_data->castle->castle_id, 10+md->guardian_data->number, 0);
unit_free(&md->bl,CLR_OUTSIGHT);
return 0;
}
md->guardian_data->guild_id = g->guild_id;
md->guardian_data->emblem_id = g->emblem_id;
md->guardian_data->guardup_lv = guild_checkskill(g,GD_GUARDUP);
memcpy(md->guardian_data->guild_name, g->name, NAME_LENGTH);
return 1;
}
/*==========================================
* Pick a random class for the mob
*------------------------------------------*/
int mob_random_class(int *value, size_t count)
{
nullpo_ret(value);
// no count specified, look into the array manually, but take only max 5 elements
if (count < 1) {
count = 0;
while (count < 5 && mobdb_checkid(value[count])) count++;
if (count < 1) // nothing found
return 0;
} else {
// check if at least the first value is valid
if (mobdb_checkid(value[0]) == 0)
return 0;
}
//Pick a random value, hoping it exists. [Skotlex]
return mobdb_checkid(value[rnd()%count]);
}
/*==========================================
* Change mob base class
*------------------------------------------*/
int mob_class_change(struct mob_data *md, int class_)
{
unsigned int tick = gettick();
int i, c, hp_rate;
nullpo_ret(md);
if (md->bl.prev == NULL)
return 0;
//Disable class changing for some targets...
if (md->guardian_data)
return 0; //Guardians/Emperium
if (mob_is_treasure(md))
return 0; //Treasure Boxes
if (md->special_state.ai > 1)
return 0; //Marine Spheres and Floras.
if (mob_is_clone(md->class_))
return 0; //Clones
if (md->class_ == class_)
return 0; //Nothing to change.
hp_rate = get_percentage(md->status.hp, md->status.max_hp);
md->class_ = class_;
md->db = mob_db(class_);
if (battle_config.override_mob_names==1)
memcpy(md->name,md->db->name,NAME_LENGTH);
else
memcpy(md->name,md->db->jname,NAME_LENGTH);
mob_stop_attack(md);
mob_stop_walking(md, 0);
unit_skillcastcancel(&md->bl, 0);
status_set_viewdata(&md->bl, class_);
clif_mob_class_change(md,md->vd->class_);
status_calc_mob(md, 1);
md->ud.state.speed_changed = 1; //Speed change update.
if (battle_config.monster_class_change_recover) {
memset(md->dmglog, 0, sizeof(md->dmglog));
md->tdmg = 0;
} else {
md->status.hp = md->status.max_hp*hp_rate/100;
if (md->status.hp < 1) md->status.hp = 1;
}
for (i=0,c=tick-MOB_MAX_DELAY; i<MAX_MOBSKILL; i++)
md->skilldelay[i] = c;
if (md->lootitem == NULL && md->db->status.mode&MD_LOOTER)
md->lootitem=(struct item *)aCalloc(LOOTITEM_SIZE,sizeof(struct item));
//Targets should be cleared no morph
md->target_id = md->attacked_id = 0;
//Need to update name display.
clif_charnameack(0, &md->bl);
status_change_end(&md->bl,SC_KEEPING,INVALID_TIMER);
return 0;
}
/*==========================================
* mob heal, update display hp info of mob for players
*------------------------------------------*/
void mob_heal(struct mob_data *md,unsigned int heal)
{
if (battle_config.show_mob_info&3)
clif_charnameack(0, &md->bl);
}
/*==========================================
* Added by RoVeRT
*------------------------------------------*/
int mob_warpslave_sub(struct block_list *bl,va_list ap)
{
struct mob_data *md=(struct mob_data *)bl;
struct block_list *master;
short x,y,range=0;
master = va_arg(ap, struct block_list *);
range = va_arg(ap, int);
if (md->master_id!=master->id)
return 0;
map_search_freecell(master, 0, &x, &y, range, range, 0);
unit_warp(&md->bl, master->m, x, y,CLR_RESPAWN);
return 1;
}
/*==========================================
* Added by RoVeRT
* Warps slaves. Range is the area around the master that they can
* appear in randomly.
*------------------------------------------*/
int mob_warpslave(struct block_list *bl, int range)
{
if (range < 1)
range = 1; //Min range needed to avoid crashes and stuff. [Skotlex]
return map_foreachinmap(mob_warpslave_sub, bl->m, BL_MOB, bl, range);
}
/*==========================================
* Counts slave sub, curently checking if mob master is the given ID.
*------------------------------------------*/
int mob_countslave_sub(struct block_list *bl,va_list ap)
{
int id;
struct mob_data *md;
id=va_arg(ap,int);
md = (struct mob_data *)bl;
if (md->master_id==id)
return 1;
return 0;
}
/*==========================================
* Counts the number of slaves a mob has on the map.
*------------------------------------------*/
int mob_countslave(struct block_list *bl)
{
return map_foreachinmap(mob_countslave_sub, bl->m, BL_MOB,bl->id);
}
/*==========================================
* Summons amount slaves contained in the value[5] array using round-robin. [adapted by Skotlex]
*------------------------------------------*/
int mob_summonslave(struct mob_data *md2,int *value,int amount,int skill_id)
{
struct mob_data *md;
struct spawn_data data;
int count = 0,k=0,hp_rate=0;
nullpo_ret(md2);
nullpo_ret(value);
memset(&data, 0, sizeof(struct spawn_data));
data.m = md2->bl.m;
data.x = md2->bl.x;
data.y = md2->bl.y;
data.num = 1;
data.state.size = md2->special_state.size;
data.state.ai = md2->special_state.ai;
if (mobdb_checkid(value[0]) == 0)
return 0;
/**
* Flags this monster is able to summon; saves a worth amount of memory upon deletion
**/
md2->can_summon = 1;
while (count < 5 && mobdb_checkid(value[count])) count++;
if (count < 1) return 0;
if (amount > 0 && amount < count) { //Do not start on 0, pick some random sub subset [Skotlex]
k = rnd()%count;
amount+=k; //Increase final value by same amount to preserve total number to summon.
}
if (!battle_config.monster_class_change_recover &&
(skill_id == NPC_TRANSFORMATION || skill_id == NPC_METAMORPHOSIS))
hp_rate = get_percentage(md2->status.hp, md2->status.max_hp);
for (; k<amount; k++) {
short x,y;
data.class_ = value[k%count]; //Summon slaves in round-robin fashion. [Skotlex]
if (mobdb_checkid(data.class_) == 0)
continue;
if (map_search_freecell(&md2->bl, 0, &x, &y, MOB_SLAVEDISTANCE, MOB_SLAVEDISTANCE, 0)) {
data.x = x;
data.y = y;
} else {
data.x = md2->bl.x;
data.y = md2->bl.y;
}
//These two need to be loaded from the db for each slave.
if (battle_config.override_mob_names==1)
strcpy(data.name,"--en--");
else
strcpy(data.name,"--ja--");
if (!mob_parse_dataset(&data))
continue;
md= mob_spawn_dataset(&data);
if (skill_id == NPC_SUMMONSLAVE) {
md->master_id=md2->bl.id;
md->special_state.ai = md2->special_state.ai;
}
mob_spawn(md);
if (hp_rate) //Scale HP
md->status.hp = md->status.max_hp*hp_rate/100;
//Inherit the aggressive mode of the master.
if (battle_config.slaves_inherit_mode && md->master_id) {
switch (battle_config.slaves_inherit_mode) {
case 1: //Always aggressive
if (!(md->status.mode&MD_AGGRESSIVE))
sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, MD_AGGRESSIVE, 0, 0);
break;
case 2: //Always passive
if (md->status.mode&MD_AGGRESSIVE)
sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, 0, MD_AGGRESSIVE, 0);
break;
default: //Copy master.
if (md2->status.mode&MD_AGGRESSIVE)
sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, MD_AGGRESSIVE, 0, 0);
else
sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, 0, MD_AGGRESSIVE, 0);
break;
}
}
clif_skill_nodamage(&md->bl,&md->bl,skill_id,amount,1);
}
return 0;
}
/*==========================================
* MOBskill lookup (get skillindex through skillid)
* Returns -1 if not found.
*------------------------------------------*/
int mob_skillid2skillidx(int class_,int skillid)
{
int i, max = mob_db(class_)->maxskill;
struct mob_skill *ms=mob_db(class_)->skill;
if (ms==NULL)
return -1;
ARR_FIND(0, max, i, ms[i].skill_id == skillid);
return (i < max) ? i : -1;
}
/*==========================================
* Friendly Mob whose HP is decreasing by a nearby MOB is looked for.
*------------------------------------------*/
int mob_getfriendhprate_sub(struct block_list *bl,va_list ap)
{
int min_rate, max_rate,rate;
struct block_list **fr;
struct mob_data *md;
md = va_arg(ap,struct mob_data *);
min_rate=va_arg(ap,int);
max_rate=va_arg(ap,int);
fr=va_arg(ap,struct block_list **);
if (md->bl.id == bl->id && !(battle_config.mob_ai&0x10))
return 0;
if ((*fr) != NULL) //A friend was already found.
return 0;
if (battle_check_target(&md->bl,bl,BCT_ENEMY)>0)
return 0;
rate = get_percentage(status_get_hp(bl), status_get_max_hp(bl));
if (rate >= min_rate && rate <= max_rate)
(*fr) = bl;
return 1;
}
static struct block_list *mob_getfriendhprate(struct mob_data *md,int min_rate,int max_rate) {
struct block_list *fr=NULL;
int type = BL_MOB;
nullpo_retr(NULL, md);
if (md->special_state.ai) //Summoned creatures. [Skotlex]
type = BL_PC;
map_foreachinrange(mob_getfriendhprate_sub, &md->bl, 8, type,md,min_rate,max_rate,&fr);
return fr;
}
/*==========================================
* Check hp rate of its master
*------------------------------------------*/
struct block_list *mob_getmasterhpltmaxrate(struct mob_data *md,int rate) {
if (md && md->master_id > 0) {
struct block_list *bl = map_id2bl(md->master_id);
if (bl && get_percentage(status_get_hp(bl), status_get_max_hp(bl)) < rate)
return bl;
}
return NULL;
}
/*==========================================
* What a status state suits by nearby MOB is looked for.
*------------------------------------------*/
int mob_getfriendstatus_sub(struct block_list *bl,va_list ap)
{
int cond1,cond2;
struct mob_data **fr, *md, *mmd;
int flag=0;
nullpo_ret(bl);
nullpo_ret(md=(struct mob_data *)bl);
nullpo_ret(mmd=va_arg(ap,struct mob_data *));
if (mmd->bl.id == bl->id && !(battle_config.mob_ai&0x10))
return 0;
if (battle_check_target(&mmd->bl,bl,BCT_ENEMY)>0)
return 0;
cond1=va_arg(ap,int);
cond2=va_arg(ap,int);
fr=va_arg(ap,struct mob_data **);
if (cond2==-1) {
int j;
for (j=SC_COMMON_MIN; j<=SC_COMMON_MAX && !flag; j++) {
if ((flag=(md->sc.data[j] != NULL))) //Once an effect was found, break out. [Skotlex]
break;
}
} else
flag=(md->sc.data[cond2] != NULL);
if (flag^(cond1==MSC_FRIENDSTATUSOFF))
(*fr)=md;
return 0;
}
struct mob_data *mob_getfriendstatus(struct mob_data *md,int cond1,int cond2) {
struct mob_data *fr = NULL;
nullpo_ret(md);
map_foreachinrange(mob_getfriendstatus_sub, &md->bl, 8,BL_MOB, md,cond1,cond2,&fr);
return fr;
}
/*==========================================
* Skill use judging
*------------------------------------------*/
int mobskill_use(struct mob_data *md, unsigned int tick, int event)
{
struct mob_skill *ms;
struct block_list *fbl = NULL; //Friend bl, which can either be a BL_PC or BL_MOB depending on the situation. [Skotlex]
struct block_list *bl;
struct mob_data *fmd = NULL;
int i,j,n;
nullpo_ret(md);
nullpo_ret(ms = md->db->skill);
if (!battle_config.mob_skill_rate || md->ud.skilltimer != INVALID_TIMER || !md->db->maxskill)
return 0;
if (event == -1 && DIFF_TICK(md->ud.canact_tick, tick) > 0)
return 0; //Skill act delay only affects non-event skills.
//Pick a starting position and loop from that.
i = battle_config.mob_ai&0x100?rnd()%md->db->maxskill:0;
for (n = 0; n < md->db->maxskill; i++, n++) {
int c2, flag = 0;
if (i == md->db->maxskill)
i = 0;
if (DIFF_TICK(tick, md->skilldelay[i]) < ms[i].delay)
continue;
c2 = ms[i].cond2;
if (ms[i].state != md->state.skillstate) {
if (md->state.skillstate != MSS_DEAD && (ms[i].state == MSS_ANY ||
(ms[i].state == MSS_ANYTARGET && md->target_id && md->state.skillstate != MSS_LOOT)
)) //ANYTARGET works with any state as long as there's a target. [Skotlex]
;
else
continue;
}
if (rnd() % 10000 > ms[i].permillage) //Lupus (max value = 10000)
continue;
if (ms[i].cond1 == event)
flag = 1; //Trigger skill.
else if (ms[i].cond1 == MSC_SKILLUSED)
flag = ((event & 0xffff) == MSC_SKILLUSED && ((event >> 16) == c2 || c2 == 0));
else if (event == -1) {
//Avoid entering on defined events to avoid "hyper-active skill use" due to the overflow of calls to this function in battle.
switch (ms[i].cond1) {
case MSC_ALWAYS:
flag = 1;
break;
case MSC_MYHPLTMAXRATE: // HP< maxhp%
flag = get_percentage(md->status.hp, md->status.max_hp);
flag = (flag <= c2);
break;
case MSC_MYHPINRATE:
flag = get_percentage(md->status.hp, md->status.max_hp);
flag = (flag >= c2 && flag <= ms[i].val[0]);
break;
case MSC_MYSTATUSON: // status[num] on
case MSC_MYSTATUSOFF: // status[num] off
if (!md->sc.count) {
flag = 0;
} else if (ms[i].cond2 == -1) {
for (j = SC_COMMON_MIN; j <= SC_COMMON_MAX; j++)
if ((flag = (md->sc.data[j]!=NULL)) != 0)
break;
} else {
flag = (md->sc.data[ms[i].cond2]!=NULL);
}
flag ^= (ms[i].cond1 == MSC_MYSTATUSOFF);
break;
case MSC_FRIENDHPLTMAXRATE: // friend HP < maxhp%
flag = ((fbl = mob_getfriendhprate(md, 0, ms[i].cond2)) != NULL);
break;
case MSC_FRIENDHPINRATE :
flag = ((fbl = mob_getfriendhprate(md, ms[i].cond2, ms[i].val[0])) != NULL);
break;
case MSC_FRIENDSTATUSON: // friend status[num] on
case MSC_FRIENDSTATUSOFF: // friend status[num] off
flag = ((fmd = mob_getfriendstatus(md, ms[i].cond1, ms[i].cond2)) != NULL);
break;
case MSC_SLAVELT: // slave < num
flag = (mob_countslave(&md->bl) < c2);
break;
case MSC_ATTACKPCGT: // attack pc > num
flag = (unit_counttargeted(&md->bl) > c2);
break;
case MSC_SLAVELE: // slave <= num
flag = (mob_countslave(&md->bl) <= c2);
break;
case MSC_ATTACKPCGE: // attack pc >= num
flag = (unit_counttargeted(&md->bl) >= c2);
break;
case MSC_AFTERSKILL:
flag = (md->ud.skillid == c2);
break;
case MSC_RUDEATTACKED:
flag = (md->state.attacked_count >= RUDE_ATTACKED_COUNT);
if (flag) md->state.attacked_count = 0; //Rude attacked count should be reset after the skill condition is met. Thanks to Komurka [Skotlex]
break;
case MSC_MASTERHPLTMAXRATE:
flag = ((fbl = mob_getmasterhpltmaxrate(md, ms[i].cond2)) != NULL);
break;
case MSC_MASTERATTACKED:
flag = (md->master_id > 0 && (fbl=map_id2bl(md->master_id)) && unit_counttargeted(fbl) > 0);
break;
case MSC_ALCHEMIST:
flag = (md->state.alchemist);
break;
}
}
if (!flag)
continue; //Skill requisite failed to be fulfilled.
//Execute skill
if (skill_get_casttype(ms[i].skill_id) == CAST_GROUND) {
//Ground skill.
short x, y;
switch (ms[i].target) {
case MST_RANDOM: //Pick a random enemy within skill range.
bl = battle_getenemy(&md->bl, DEFAULT_ENEMY_TYPE(md),
skill_get_range2(&md->bl, ms[i].skill_id, ms[i].skill_lv));
break;
case MST_TARGET:
case MST_AROUND5:
case MST_AROUND6:
case MST_AROUND7:
case MST_AROUND8:
bl = map_id2bl(md->target_id);
break;
case MST_MASTER:
bl = &md->bl;
if (md->master_id)
bl = map_id2bl(md->master_id);
if (bl) //Otherwise, fall through.
break;
case MST_FRIEND:
bl = fbl?fbl:(fmd?&fmd->bl:&md->bl);
break;
default:
bl = &md->bl;
break;
}
if (!bl) continue;
x = bl->x;
y = bl->y;
// Look for an area to cast the spell around...
if (ms[i].target >= MST_AROUND1 || ms[i].target >= MST_AROUND5) {
j = ms[i].target >= MST_AROUND1?
(ms[i].target-MST_AROUND1) +1:
(ms[i].target-MST_AROUND5) +1;
map_search_freecell(&md->bl, md->bl.m, &x, &y, j, j, 3);
}
md->skillidx = i;
map_freeblock_lock();
if (!battle_check_range(&md->bl,bl,skill_get_range2(&md->bl, ms[i].skill_id,ms[i].skill_lv)) ||
!unit_skilluse_pos2(&md->bl, x, y,ms[i].skill_id, ms[i].skill_lv,ms[i].casttime, ms[i].cancel)) {
map_freeblock_unlock();
continue;
}
} else {
//Targetted skill
switch (ms[i].target) {
case MST_RANDOM: //Pick a random enemy within skill range.
bl = battle_getenemy(&md->bl, DEFAULT_ENEMY_TYPE(md),
skill_get_range2(&md->bl, ms[i].skill_id, ms[i].skill_lv));
break;
case MST_TARGET:
bl = map_id2bl(md->target_id);
break;
case MST_MASTER:
bl = &md->bl;
if (md->master_id)
bl = map_id2bl(md->master_id);
if (bl) //Otherwise, fall through.
break;
case MST_FRIEND:
if (fbl) {
bl = fbl;
break;
} else if (fmd) {
bl = &fmd->bl;
break;
} // else fall through
default:
bl = &md->bl;
break;
}
if (!bl) continue;
md->skillidx = i;
map_freeblock_lock();
if (!battle_check_range(&md->bl,bl,skill_get_range2(&md->bl, ms[i].skill_id,ms[i].skill_lv)) ||
!unit_skilluse_id2(&md->bl, bl->id,ms[i].skill_id, ms[i].skill_lv,ms[i].casttime, ms[i].cancel)) {
map_freeblock_unlock();
continue;
}
}
//Skill used. Post-setups...
if (ms[ i ].msg_id) { //Display color message [SnakeDrak]
struct mob_chat *mc = mob_chat(ms[i].msg_id);
char temp[CHAT_SIZE_MAX];
char name[NAME_LENGTH];
snprintf(name, sizeof name,"%s", md->name);
strtok(name, "#"); // discard extra name identifier if present [Daegaladh]
snprintf(temp, sizeof temp,"%s : %s", name, mc->msg);
clif_messagecolor(&md->bl, mc->color, temp);
}
if (!(battle_config.mob_ai&0x200)) { //pass on delay to same skill.
for (j = 0; j < md->db->maxskill; j++)
if (md->db->skill[j].skill_id == ms[i].skill_id)
md->skilldelay[j]=tick;
} else
md->skilldelay[i]=tick;
map_freeblock_unlock();
return 1;
}
//No skill was used.
md->skillidx = -1;
return 0;
}
/*==========================================
* Skill use event processing
*------------------------------------------*/
int mobskill_event(struct mob_data *md, struct block_list *src, unsigned int tick, int flag)
{
int target_id, res = 0;
if (md->bl.prev == NULL || md->status.hp <= 0)
return 0;
target_id = md->target_id;
if (!target_id || battle_config.mob_changetarget_byskill)
md->target_id = src->id;
if (flag == -1)
res = mobskill_use(md, tick, MSC_CASTTARGETED);
else if ((flag&0xffff) == MSC_SKILLUSED)
res = mobskill_use(md, tick, flag);
else if (flag&BF_SHORT)
res = mobskill_use(md, tick, MSC_CLOSEDATTACKED);
else if (flag&BF_LONG && !(flag&BF_MAGIC)) //Long-attacked should not include magic.
res = mobskill_use(md, tick, MSC_LONGRANGEATTACKED);
if (!res)
//Restore previous target only if skill condition failed to trigger. [Skotlex]
md->target_id = target_id;
//Otherwise check if the target is an enemy, and unlock if needed.
else if (battle_check_target(&md->bl, src, BCT_ENEMY) <= 0)
md->target_id = target_id;
return res;
}
// Player cloned mobs. [Valaris]
int mob_is_clone(int class_)
{
if (class_ < MOB_CLONE_START || class_ > MOB_CLONE_END)
return 0;
if (mob_db(class_) == mob_dummy)
return 0;
return class_;
}
//Flag values:
//&1: Set special ai (fight mobs, not players)
//If mode is not passed, a default aggressive mode is used.
//If master_id is passed, clone is attached to him.
//Returns: ID of newly crafted copy.
int mob_clone_spawn(struct map_session_data *sd, int m, int x, int y, const char *event, int master_id, int mode, int flag, unsigned int duration)
{
int class_;
int i,j,inf,skill_id, fd;
struct mob_data *md;
struct mob_skill *ms;
struct mob_db *db;
struct status_data *status;
nullpo_ret(sd);
if (pc_isdead(sd) && master_id && flag&1)
return 0;
ARR_FIND(MOB_CLONE_START, MOB_CLONE_END, class_, mob_db_data[class_] == NULL);
if (class_ >= MOB_CLONE_END)
return 0;
db = mob_db_data[class_]=(struct mob_db *)aCalloc(1, sizeof(struct mob_db));
status = &db->status;
strcpy(db->sprite,sd->status.name);
strcpy(db->name,sd->status.name);
strcpy(db->jname,sd->status.name);
db->lv=status_get_lv(&sd->bl);
memcpy(status, &sd->base_status, sizeof(struct status_data));
status->rhw.atk2= status->dex + status->rhw.atk + status->rhw.atk2; //Max ATK
status->rhw.atk = status->dex; //Min ATK
if (status->lhw.atk) {
status->lhw.atk2= status->dex + status->lhw.atk + status->lhw.atk2; //Max ATK
status->lhw.atk = status->dex; //Min ATK
}
if (mode) //User provided mode.
status->mode = mode;
else if (flag&1) //Friendly Character, remove looting.
status->mode &= ~MD_LOOTER;
status->hp = status->max_hp;
status->sp = status->max_sp;
memcpy(&db->vd, &sd->vd, sizeof(struct view_data));
db->base_exp=1;
db->job_exp=1;
db->range2=AREA_SIZE; //Let them have the same view-range as players.
db->range3=AREA_SIZE; //Min chase of a screen.
db->option=sd->sc.option;
//Skill copy [Skotlex]
ms = &db->skill[0];
/**
* We temporarily disable sd's fd so it doesn't receive the messages from skill_check_condition_castbegin
**/
fd = sd->fd;
sd->fd = 0;
//Go Backwards to give better priority to advanced skills.
for (i=0,j = MAX_SKILL_TREE-1; j>=0 && i< MAX_MOBSKILL ; j--) {
skill_id = skill_tree[pc_class2idx(sd->status.class_)][j].id;
if (!skill_id || sd->status.skill[skill_id].lv < 1 ||
(skill_get_inf2(skill_id)&(INF2_WEDDING_SKILL|INF2_GUILD_SKILL)) ||
skill_get_nocast(skill_id)&16
)
continue;
//Normal aggressive mob, disable skills that cannot help them fight
//against players (those with flags UF_NOMOB and UF_NOPC are specific
//to always aid players!) [Skotlex]
if (!(flag&1) &&
skill_get_unit_id(skill_id, 0) &&
skill_get_unit_flag(skill_id)&(UF_NOMOB|UF_NOPC))
continue;
/**
* The clone should be able to cast the skill (e.g. have the required weapon) bugreport:5299)
**/
if (!skill_check_condition_castbegin(sd,skill_id,sd->status.skill[skill_id].lv))
continue;
memset(&ms[i], 0, sizeof(struct mob_skill));
ms[i].skill_id = skill_id;
ms[i].skill_lv = sd->status.skill[skill_id].lv;
ms[i].state = MSS_ANY;
ms[i].permillage = 500*battle_config.mob_skill_rate/100; //Default chance of all skills: 5%
ms[i].emotion = -1;
ms[i].cancel = 0;
ms[i].casttime = skill_castfix(&sd->bl,skill_id, ms[i].skill_lv);
ms[i].delay = 5000+skill_delayfix(&sd->bl,skill_id, ms[i].skill_lv);
inf = skill_get_inf(skill_id);
if (inf&INF_ATTACK_SKILL) {
ms[i].target = MST_TARGET;
ms[i].cond1 = MSC_ALWAYS;
if (skill_get_range(skill_id, ms[i].skill_lv) > 3)
ms[i].state = MSS_ANYTARGET;
else
ms[i].state = MSS_BERSERK;
} else if (inf&INF_GROUND_SKILL) {
if (skill_get_inf2(skill_id)&INF2_TRAP) { //Traps!
ms[i].state = MSS_IDLE;
ms[i].target = MST_AROUND2;
ms[i].delay = 60000;
} else if (skill_get_unit_target(skill_id) == BCT_ENEMY) { //Target Enemy
ms[i].state = MSS_ANYTARGET;
ms[i].target = MST_TARGET;
ms[i].cond1 = MSC_ALWAYS;
} else { //Target allies
ms[i].target = MST_FRIEND;
ms[i].cond1 = MSC_FRIENDHPLTMAXRATE;
ms[i].cond2 = 95;
}
} else if (inf&INF_SELF_SKILL) {
if (skill_get_inf2(skill_id)&INF2_NO_TARGET_SELF) { //auto-select target skill.
ms[i].target = MST_TARGET;
ms[i].cond1 = MSC_ALWAYS;
if (skill_get_range(skill_id, ms[i].skill_lv) > 3) {
ms[i].state = MSS_ANYTARGET;
} else {
ms[i].state = MSS_BERSERK;
}
} else { //Self skill
ms[i].target = MST_SELF;
ms[i].cond1 = MSC_MYHPLTMAXRATE;
ms[i].cond2 = 90;
ms[i].permillage = 2000;
//Delay: Remove the stock 5 secs and add half of the support time.
ms[i].delay += -5000 +(skill_get_time(skill_id, ms[i].skill_lv) + skill_get_time2(skill_id, ms[i].skill_lv))/2;
if (ms[i].delay < 5000)
ms[i].delay = 5000; //With a minimum of 5 secs.
}
} else if (inf&INF_SUPPORT_SKILL) {
ms[i].target = MST_FRIEND;
ms[i].cond1 = MSC_FRIENDHPLTMAXRATE;
ms[i].cond2 = 90;
if (skill_id == AL_HEAL)
ms[i].permillage = 5000; //Higher skill rate usage for heal.
else if (skill_id == ALL_RESURRECTION)
ms[i].cond2 = 1;
//Delay: Remove the stock 5 secs and add half of the support time.
ms[i].delay += -5000 +(skill_get_time(skill_id, ms[i].skill_lv) + skill_get_time2(skill_id, ms[i].skill_lv))/2;
if (ms[i].delay < 2000)
ms[i].delay = 2000; //With a minimum of 2 secs.
if (i+1 < MAX_MOBSKILL) { //duplicate this so it also triggers on self.
memcpy(&ms[i+1], &ms[i], sizeof(struct mob_skill));
db->maxskill = ++i;
ms[i].target = MST_SELF;
ms[i].cond1 = MSC_MYHPLTMAXRATE;
}
} else {
switch (skill_id) { //Certain Special skills that are passive, and thus, never triggered.
case MO_TRIPLEATTACK:
case TF_DOUBLE:
case GS_CHAINACTION:
ms[i].state = MSS_BERSERK;
ms[i].target = MST_TARGET;
ms[i].cond1 = MSC_ALWAYS;
ms[i].permillage = skill_id==MO_TRIPLEATTACK?(3000-ms[i].skill_lv*100):(ms[i].skill_lv*500);
ms[i].delay -= 5000; //Remove the added delay as these could trigger on "all hits".
break;
default: //Untreated Skill
continue;
}
}
if (battle_config.mob_skill_rate!= 100)
ms[i].permillage = ms[i].permillage*battle_config.mob_skill_rate/100;
if (battle_config.mob_skill_delay != 100)
ms[i].delay = ms[i].delay*battle_config.mob_skill_delay/100;
db->maxskill = ++i;
}
/**
* We grant the session it's fd value back.
**/
sd->fd = fd;
//Finally, spawn it.
md = mob_once_spawn_sub(&sd->bl, m, x, y, "--en--", class_, event, SZ_SMALL, AI_NONE);
if (!md) return 0; //Failed?
md->special_state.clone = 1;
if (master_id || flag || duration) { //Further manipulate crafted char.
if (flag&1) //Friendly Character
md->special_state.ai = AI_ATTACK;
if (master_id) //Attach to Master
md->master_id = master_id;
if (duration) { //Auto Delete after a while.
if (md->deletetimer != INVALID_TIMER)
delete_timer(md->deletetimer, mob_timer_delete);
md->deletetimer = add_timer(gettick() + duration, mob_timer_delete, md->bl.id, 0);
}
}
mob_spawn(md);
return md->bl.id;
}
int mob_clone_delete(struct mob_data *md)
{
const int class_ = md->class_;
if (class_ >= MOB_CLONE_START && class_ < MOB_CLONE_END
&& mob_db_data[class_]!=NULL) {
aFree(mob_db_data[class_]);
mob_db_data[class_]=NULL;
//Clear references to the db
md->db = mob_dummy;
md->vd = NULL;
return 1;
}
return 0;
}
//
// Initialization
//
/*==========================================
* Since un-setting [ mob ] up was used, it is an initial provisional value setup.
*------------------------------------------*/
static int mob_makedummymobdb(int class_)
{
if (mob_dummy != NULL) {
if (mob_db(class_) == mob_dummy)
return 1; //Using the mob_dummy data already. [Skotlex]
if (class_ > 0 && class_ <= MAX_MOB_DB) {
//Remove the mob data so that it uses the dummy data instead.
aFree(mob_db_data[class_]);
mob_db_data[class_] = NULL;
}
return 0;
}
//Initialize dummy data.
mob_dummy = (struct mob_db *)aCalloc(1, sizeof(struct mob_db)); //Initializing the dummy mob.
sprintf(mob_dummy->sprite,"DUMMY");
sprintf(mob_dummy->name,"Dummy");
sprintf(mob_dummy->jname,"Dummy");
mob_dummy->lv=1;
mob_dummy->status.max_hp=1000;
mob_dummy->status.max_sp=1;
mob_dummy->status.rhw.range=1;
mob_dummy->status.rhw.atk=7;
mob_dummy->status.rhw.atk2=10;
mob_dummy->status.str=1;
mob_dummy->status.agi=1;
mob_dummy->status.vit=1;
mob_dummy->status.int_=1;
mob_dummy->status.dex=6;
mob_dummy->status.luk=2;
mob_dummy->status.speed=300;
mob_dummy->status.adelay=1000;
mob_dummy->status.amotion=500;
mob_dummy->status.dmotion=500;
mob_dummy->base_exp=2;
mob_dummy->job_exp=1;
mob_dummy->range2=10;
mob_dummy->range3=10;
return 0;
}
//Adjusts the drop rate of item according to the criteria given. [Skotlex]
static unsigned int mob_drop_adjust(int baserate, int rate_adjust, unsigned short rate_min, unsigned short rate_max)
{
double rate = baserate;
if (battle_config.logarithmic_drops && rate_adjust > 0 && baserate > 0) //Logarithmic drops equation by Ishizu-Chan
//Equation: Droprate(x,y) = x * (5 - log(x)) ^ (ln(y) / ln(5))
//x is the normal Droprate, y is the Modificator.
rate = rate * pow((5.0 - log10(rate)), (log(rate_adjust/100.) / log(5.0))) + 0.5;
else
//Classical linear rate adjustment.
rate = rate * rate_adjust/100;
return (unsigned int)cap_value(rate,rate_min,rate_max);
}
/**
* Check if global item drop rate is overriden for given item
* in db/mob_item_ratio.txt
* @param nameid ID of the item
* @param mob_id ID of the monster
* @param rate_adjust pointer to store ratio if found
*/
static void item_dropratio_adjust(int nameid, int mob_id, int *rate_adjust)
{
int i;
if (item_drop_ratio_db[nameid]) {
if (item_drop_ratio_db[nameid]->mob_id[0]) { // only for listed mobs
ARR_FIND(0, MAX_ITEMRATIO_MOBS, i, item_drop_ratio_db[nameid]->mob_id[i] == mob_id);
if (i < MAX_ITEMRATIO_MOBS) // found
*rate_adjust = item_drop_ratio_db[nameid]->drop_ratio;
} else // for all mobs
*rate_adjust = item_drop_ratio_db[nameid]->drop_ratio;
}
}
/*==========================================
* processes one mobdb entry
*------------------------------------------*/
static bool mob_parse_dbrow(char **str)
{
struct mob_db *db, entry;
struct status_data *status;
int class_, i, k;
double exp, maxhp;
struct mob_data data;
class_ = atoi(str[0]);
if (class_ <= 1000 || class_ > MAX_MOB_DB) {
ShowError("mob_parse_dbrow: Invalid monster ID %d, must be in range %d-%d.\n", class_, 1000, MAX_MOB_DB);
return false;
}
if (pcdb_checkid(class_)) {
ShowError("mob_parse_dbrow: Invalid monster ID %d, reserved for player classes.\n", class_);
return false;
}
if (class_ >= MOB_CLONE_START && class_ < MOB_CLONE_END) {
ShowError("mob_parse_dbrow: Invalid monster ID %d. Range %d-%d is reserved for player clones. Please increase MAX_MOB_DB (%d).\n", class_, MOB_CLONE_START, MOB_CLONE_END-1, MAX_MOB_DB);
return false;
}
memset(&entry, 0, sizeof(entry));
db = &entry;
status = &db->status;
db->vd.class_ = class_;
safestrncpy(db->sprite, str[1], sizeof(db->sprite));
safestrncpy(db->jname, str[2], sizeof(db->jname));
safestrncpy(db->name, str[3], sizeof(db->name));
db->lv = atoi(str[4]);
db->lv = cap_value(db->lv, 1, USHRT_MAX);
status->max_hp = atoi(str[5]);
status->max_sp = atoi(str[6]);
exp = (double)atoi(str[7]) * (double)battle_config.base_exp_rate / 100.;
db->base_exp = (unsigned int)cap_value(exp, 0, UINT_MAX);
exp = (double)atoi(str[8]) * (double)battle_config.job_exp_rate / 100.;
db->job_exp = (unsigned int)cap_value(exp, 0, UINT_MAX);
status->rhw.range = atoi(str[9]);
status->rhw.atk = atoi(str[10]);
status->rhw.atk2 = atoi(str[11]);
status->def = atoi(str[12]);
status->mdef = atoi(str[13]);
status->str = atoi(str[14]);
status->agi = atoi(str[15]);
status->vit = atoi(str[16]);
status->int_ = atoi(str[17]);
status->dex = atoi(str[18]);
status->luk = atoi(str[19]);
//All status should be min 1 to prevent divisions by zero from some skills. [Skotlex]
if (status->str < 1) status->str = 1;
if (status->agi < 1) status->agi = 1;
if (status->vit < 1) status->vit = 1;
if (status->int_< 1) status->int_= 1;
if (status->dex < 1) status->dex = 1;
if (status->luk < 1) status->luk = 1;
db->range2 = atoi(str[20]);
db->range3 = atoi(str[21]);
if (battle_config.view_range_rate != 100) {
db->range2 = db->range2 * battle_config.view_range_rate / 100;
if (db->range2 < 1)
db->range2 = 1;
}
if (battle_config.chase_range_rate != 100) {
db->range3 = db->range3 * battle_config.chase_range_rate / 100;
if (db->range3 < db->range2)
db->range3 = db->range2;
}
status->size = atoi(str[22]);
status->race = atoi(str[23]);
i = atoi(str[24]); //Element
status->def_ele = i%10;
status->ele_lv = i/20;
if (status->def_ele >= ELE_MAX) {
ShowError("mob_parse_dbrow: Invalid element type %d for monster ID %d (max=%d).\n", status->def_ele, class_, ELE_MAX-1);
return false;
}
if (status->ele_lv < 1 || status->ele_lv > 4) {
ShowError("mob_parse_dbrow: Invalid element level %d for monster ID %d, must be in range 1-4.\n", status->ele_lv, class_);
return false;
}
status->mode = (int)strtol(str[25], NULL, 0);
if (!battle_config.monster_active_enable)
status->mode &= ~MD_AGGRESSIVE;
status->speed = atoi(str[26]);
status->aspd_rate = 1000;
i = atoi(str[27]);
status->adelay = cap_value(i, battle_config.monster_max_aspd*2, 4000);
i = atoi(str[28]);
status->amotion = cap_value(i, battle_config.monster_max_aspd, 2000);
//If the attack animation is longer than the delay, the client crops the attack animation!
//On aegis there is no real visible effect of having a recharge-time less than amotion anyway.
if (status->adelay < status->amotion)
status->adelay = status->amotion;
status->dmotion = atoi(str[29]);
if (battle_config.monster_damage_delay_rate != 100)
status->dmotion = status->dmotion * battle_config.monster_damage_delay_rate / 100;
// Fill in remaining status data by using a dummy monster.
data.bl.type = BL_MOB;
data.level = db->lv;
memcpy(&data.status, status, sizeof(struct status_data));
status_calc_misc(&data.bl, status, db->lv);
// MVP EXP Bonus: MEXP
// Some new MVP's MEXP multipled by high exp-rate cause overflow. [LuzZza]
exp = (double)atoi(str[30]) * (double)battle_config.mvp_exp_rate / 100.;
db->mexp = (unsigned int)cap_value(exp, 0, UINT_MAX);
//Now that we know if it is an mvp or not, apply battle_config modifiers [Skotlex]
maxhp = (double)status->max_hp;
if (db->mexp > 0) { //Mvp
if (battle_config.mvp_hp_rate != 100)
maxhp = maxhp * (double)battle_config.mvp_hp_rate / 100.;
} else //Normal mob
if (battle_config.monster_hp_rate != 100)
maxhp = maxhp * (double)battle_config.monster_hp_rate / 100.;
status->max_hp = (unsigned int)cap_value(maxhp, 1, UINT_MAX);
if (status->max_sp < 1) status->max_sp = 1;
//Since mobs always respawn with full life...
status->hp = status->max_hp;
status->sp = status->max_sp;
// MVP Drops: MVP1id,MVP1per,MVP2id,MVP2per,MVP3id,MVP3per
for (i = 0; i < MAX_MVP_DROP; i++) {
struct item_data *id;
int rate_adjust = battle_config.item_rate_mvp;;
db->mvpitem[i].nameid = atoi(str[31+i*2]);
if (!db->mvpitem[i].nameid) {
db->mvpitem[i].p = 0; //No item....
continue;
}
item_dropratio_adjust(db->mvpitem[i].nameid, class_, &rate_adjust);
db->mvpitem[i].p = mob_drop_adjust(atoi(str[32+i*2]), rate_adjust, battle_config.item_drop_mvp_min, battle_config.item_drop_mvp_max);
//calculate and store Max available drop chance of the MVP item
if (db->mvpitem[i].p) {
id = itemdb_search(db->mvpitem[i].nameid);
if (id->maxchance == -1 || (id->maxchance < db->mvpitem[i].p/10 + 1)) {
//item has bigger drop chance or sold in shops
id->maxchance = db->mvpitem[i].p/10 + 1; //reduce MVP drop info to not spoil common drop rate
}
}
}
for (i = 0; i < MAX_MOB_DROP; i++) {
int rate = 0, rate_adjust, type;
unsigned short ratemin, ratemax;
struct item_data *id;
k = 31 + MAX_MVP_DROP*2 + i*2;
db->dropitem[i].nameid = atoi(str[k]);
if (!db->dropitem[i].nameid) {
db->dropitem[i].p = 0; //No drop.
continue;
}
id = itemdb_search(db->dropitem[i].nameid);
type = id->type;
rate = atoi(str[k+1]);
if ((class_ >= 1324 && class_ <= 1363) || (class_ >= 1938 && class_ <= 1946)) {
//Treasure box drop rates [Skotlex]
rate_adjust = battle_config.item_rate_treasure;
ratemin = battle_config.item_drop_treasure_min;
ratemax = battle_config.item_drop_treasure_max;
} else switch (type) {
// Added suport to restrict normal drops of MVP's [Reddozen]
case IT_HEALING:
rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_heal_boss : battle_config.item_rate_heal;
ratemin = battle_config.item_drop_heal_min;
ratemax = battle_config.item_drop_heal_max;
break;
case IT_USABLE:
case IT_CASH:
rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_use_boss : battle_config.item_rate_use;
ratemin = battle_config.item_drop_use_min;
ratemax = battle_config.item_drop_use_max;
break;
case IT_WEAPON:
case IT_ARMOR:
case IT_PETARMOR:
rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_equip_boss : battle_config.item_rate_equip;
ratemin = battle_config.item_drop_equip_min;
ratemax = battle_config.item_drop_equip_max;
break;
case IT_CARD:
rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_card_boss : battle_config.item_rate_card;
ratemin = battle_config.item_drop_card_min;
ratemax = battle_config.item_drop_card_max;
break;
default:
rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_common_boss : battle_config.item_rate_common;
ratemin = battle_config.item_drop_common_min;
ratemax = battle_config.item_drop_common_max;
break;
}
item_dropratio_adjust(id->nameid, class_, &rate_adjust);
db->dropitem[i].p = mob_drop_adjust(rate, rate_adjust, ratemin, ratemax);
//calculate and store Max available drop chance of the item
if (db->dropitem[i].p && (class_ < 1324 || class_ > 1363) && (class_ < 1938 || class_ > 1946)) {
//Skip treasure chests.
if (id->maxchance == -1 || (id->maxchance < db->dropitem[i].p)) {
id->maxchance = db->dropitem[i].p; //item has bigger drop chance or sold in shops
}
for (k = 0; k< MAX_SEARCH; k++) {
if (id->mob[k].chance <= db->dropitem[i].p)
break;
}
if (k == MAX_SEARCH)
continue;
if (id->mob[k].id != class_)
memmove(&id->mob[k+1], &id->mob[k], (MAX_SEARCH-k-1)*sizeof(id->mob[0]));
id->mob[k].chance = db->dropitem[i].p;
id->mob[k].id = class_;
}
}
// Finally insert monster's data into the database.
if (mob_db_data[class_] == NULL)
mob_db_data[class_] = (struct mob_db *)aCalloc(1, sizeof(struct mob_db));
else
//Copy over spawn data
memcpy(&db->spawn, mob_db_data[class_]->spawn, sizeof(db->spawn));
memcpy(mob_db_data[class_], db, sizeof(struct mob_db));
return true;
}
/*==========================================
* mob_db.txt reading
*------------------------------------------*/
static bool mob_readdb_sub(char *fields[], int columns, int current)
{
return mob_parse_dbrow(fields);
}
static void mob_readdb(void)
{
const char *filename[] = {
DBPATH"mob_db.txt",
"mob_db2.txt"
};
int fi;
for (fi = 0; fi < ARRAYLENGTH(filename); ++fi) {
char path[256];
if (fi > 0) {
sprintf(path, "%s/%s", db_path, filename[fi]);
if (!exists(path)) {
continue;
}
}
sv_readdb(db_path, filename[fi], ',', 31+2*MAX_MVP_DROP+2*MAX_MOB_DROP, 31+2*MAX_MVP_DROP+2*MAX_MOB_DROP, -1, &mob_readdb_sub);
}
}
/*==========================================
* mob_db table reading
*------------------------------------------*/
static int mob_read_sqldb(void)
{
const char *mob_db_name[] = { mob_db_db, mob_db2_db };
int fi;
for (fi = 0; fi < ARRAYLENGTH(mob_db_name); ++fi) {
uint32 lines = 0, count = 0;
// retrieve all rows from the mob database
if (SQL_ERROR == Sql_Query(mmysql_handle, "SELECT * FROM `%s`", mob_db_name[fi])) {
Sql_ShowDebug(mmysql_handle);
continue;
}
// process rows one by one
while (SQL_SUCCESS == Sql_NextRow(mmysql_handle)) {
// wrap the result into a TXT-compatible format
char line[1024];
char *str[31+2*MAX_MVP_DROP+2*MAX_MOB_DROP];
char *p;
int i;
lines++;
for (i = 0, p = line; i < 31+2*MAX_MVP_DROP+2*MAX_MOB_DROP; i++) {
char *data;
size_t len;
Sql_GetData(mmysql_handle, i, &data, &len);
strcpy(p, data);
str[i] = p;
p+= len + 1;
}
if (!mob_parse_dbrow(str))
continue;
count++;
}
// free the query result
Sql_FreeResult(mmysql_handle);
ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, mob_db_name[fi]);
}
return 0;
}
/*==========================================
* MOB display graphic change data reading
*------------------------------------------*/
static bool mob_readdb_mobavail(char *str[], int columns, int current)
{
int class_, k;
class_=atoi(str[0]);
if (mob_db(class_) == mob_dummy) { // invalid class (probably undefined in db)
ShowWarning("mob_readdb_mobavail: Unknown mob id %d.\n", class_);
return false;
}
k=atoi(str[1]);
memset(&mob_db_data[class_]->vd, 0, sizeof(struct view_data));
mob_db_data[class_]->vd.class_=k;
//Player sprites
if (pcdb_checkid(k) && columns==12) {
mob_db_data[class_]->vd.sex=atoi(str[2]);
mob_db_data[class_]->vd.hair_style=atoi(str[3]);
mob_db_data[class_]->vd.hair_color=atoi(str[4]);
mob_db_data[class_]->vd.weapon=atoi(str[5]);
mob_db_data[class_]->vd.shield=atoi(str[6]);
mob_db_data[class_]->vd.head_top=atoi(str[7]);
mob_db_data[class_]->vd.head_mid=atoi(str[8]);
mob_db_data[class_]->vd.head_bottom=atoi(str[9]);
mob_db_data[class_]->option=atoi(str[10])&~(OPTION_HIDE|OPTION_CLOAK|OPTION_INVISIBLE);
mob_db_data[class_]->vd.cloth_color=atoi(str[11]); // Monster player dye option - Valaris
} else if (columns==3)
mob_db_data[class_]->vd.head_bottom=atoi(str[2]); // mob equipment [Valaris]
else if (columns != 2)
return false;
return true;
}
/*==========================================
* Reading of random monster data
*------------------------------------------*/
static int mob_read_randommonster(void)
{
FILE *fp;
char line[1024];
char *str[10],*p;
int i,j;
const char *mobfile[] = {
DBPATH"mob_branch.txt",
DBPATH"mob_poring.txt",
DBPATH"mob_boss.txt",
"mob_pouch.txt",
"mob_classchange.txt"
};
memset(&summon, 0, sizeof(summon));
for (i = 0; i < ARRAYLENGTH(mobfile) && i < MAX_RANDOMMONSTER; i++) {
mob_db_data[0]->summonper[i] = 1002; // Default fallback value, in case the database does not provide one
sprintf(line, "%s/%s", db_path, mobfile[i]);
fp=fopen(line,"r");
if (fp==NULL) {
ShowError("can't read %s\n",line);
return -1;
}
while (fgets(line, sizeof(line), fp)) {
int class_;
if (line[0] == '/' && line[1] == '/')
continue;
memset(str,0,sizeof(str));
for (j=0,p=line; j<3 && p; j++) {
str[j]=p;
p=strchr(p,',');
if (p) *p++=0;
}
if (str[0]==NULL || str[2]==NULL)
continue;
class_ = atoi(str[0]);
if (mob_db(class_) == mob_dummy)
continue;
mob_db_data[class_]->summonper[i]=atoi(str[2]);
if (i) {
if (summon[i].qty < ARRAYLENGTH(summon[i].class_)) //MvPs
summon[i].class_[summon[i].qty++] = class_;
else {
ShowDebug("Can't store more random mobs from %s, increase size of mob.c:summon variable!\n", mobfile[i]);
break;
}
}
}
if (i && !summon[i].qty) {
//At least have the default here.
summon[i].class_[0] = mob_db_data[0]->summonper[i];
summon[i].qty = 1;
}
fclose(fp);
ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n",mobfile[i]);
}
return 0;
}
/*==========================================
* processes one mob_chat_db entry [SnakeDrak]
* @param last_msg_id ensures that only one error message per mob id is printed
*------------------------------------------*/
static bool mob_parse_row_chatdb(char **str, const char *source, int line, int *last_msg_id)
{
char *msg;
struct mob_chat *ms;
int msg_id;
size_t len;
msg_id = atoi(str[0]);
if (msg_id <= 0 || msg_id > MAX_MOB_CHAT) {
if (msg_id != *last_msg_id) {
ShowError("mob_chat: Invalid chat ID: %d at %s, line %d\n", msg_id, source, line);
*last_msg_id = msg_id;
}
return false;
}
if (mob_chat_db[msg_id] == NULL)
mob_chat_db[msg_id] = (struct mob_chat *)aCalloc(1, sizeof(struct mob_chat));
ms = mob_chat_db[msg_id];
//MSG ID
ms->msg_id=msg_id;
//Color
ms->color=strtoul(str[1],NULL,0);
//Message
msg = str[2];
len = strlen(msg);
while (len && (msg[len-1]=='\r' || msg[len-1]=='\n')) {
// find EOL to strip
len--;
}
if (len>(CHAT_SIZE_MAX-1)) {
if (msg_id != *last_msg_id) {
ShowError("mob_chat: readdb: Message too long! Line %d, id: %d\n", line, msg_id);
*last_msg_id = msg_id;
}
return false;
} else if (!len) {
ShowWarning("mob_parse_row_chatdb: Empty message for id %d.\n", msg_id);
return false;
}
msg[len] = 0; // strip previously found EOL
strncpy(ms->msg, str[2], CHAT_SIZE_MAX);
return true;
}
/*==========================================
* mob_chat_db.txt reading [SnakeDrak]
*-------------------------------------------------------------------------*/
static void mob_readchatdb(void)
{
char arc[]="mob_chat_db.txt";
uint32 lines=0, count=0;
char line[1024], path[256];
int i, tmp=0;
FILE *fp;
sprintf(path, "%s/%s", db_path, arc);
fp=fopen(path, "r");
if (fp == NULL) {
ShowWarning("mob_readchatdb: File not found \"%s\", skipping.\n", path);
return;
}
while (fgets(line, sizeof(line), fp)) {
char *str[3], *p, *np;
int j=0;
lines++;
if (line[0] == '/' && line[1] == '/')
continue;
memset(str, 0, sizeof(str));
p=line;
while (ISSPACE(*p))
++p;
if (*p == '\0')
continue;// empty line
for (i = 0; i <= 2; i++) {
str[i] = p;
if (i<2 && (np = strchr(p, ',')) != NULL) {
*np = '\0';
p = np + 1;
j++;
}
}
if (j < 2 || str[2]==NULL) {
ShowError("mob_readchatdb: Insufficient number of fields for skill at %s, line %d\n", arc, lines);
continue;
}
if (!mob_parse_row_chatdb(str, path, lines, &tmp))
continue;
count++;
}
fclose(fp);
ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n", arc);
}
/*==========================================
* processes one mob_skill_db entry
*------------------------------------------*/
static bool mob_parse_row_mobskilldb(char **str, int columns, int current)
{
static const struct {
char str[32];
enum MobSkillState id;
} state[] = {
{ "any", MSS_ANY }, //All states except Dead
{ "idle", MSS_IDLE },
{ "walk", MSS_WALK },
{ "loot", MSS_LOOT },
{ "dead", MSS_DEAD },
{ "attack", MSS_BERSERK }, //Retaliating attack
{ "angry", MSS_ANGRY }, //Preemptive attack (aggressive mobs)
{ "chase", MSS_RUSH }, //Chase escaping target
{ "follow", MSS_FOLLOW }, //Preemptive chase (aggressive mobs)
{ "anytarget",MSS_ANYTARGET }, //Berserk+Angry+Rush+Follow
};
static const struct {
char str[32];
int id;
} cond1[] = {
{ "always", MSC_ALWAYS },
{ "myhpltmaxrate", MSC_MYHPLTMAXRATE },
{ "myhpinrate", MSC_MYHPINRATE },
{ "friendhpltmaxrate", MSC_FRIENDHPLTMAXRATE },
{ "friendhpinrate", MSC_FRIENDHPINRATE },
{ "mystatuson", MSC_MYSTATUSON },
{ "mystatusoff", MSC_MYSTATUSOFF },
{ "friendstatuson", MSC_FRIENDSTATUSON },
{ "friendstatusoff", MSC_FRIENDSTATUSOFF },
{ "attackpcgt", MSC_ATTACKPCGT },
{ "attackpcge", MSC_ATTACKPCGE },
{ "slavelt", MSC_SLAVELT },
{ "slavele", MSC_SLAVELE },
{ "closedattacked", MSC_CLOSEDATTACKED },
{ "longrangeattacked", MSC_LONGRANGEATTACKED },
{ "skillused", MSC_SKILLUSED },
{ "afterskill", MSC_AFTERSKILL },
{ "casttargeted", MSC_CASTTARGETED },
{ "rudeattacked", MSC_RUDEATTACKED },
{ "masterhpltmaxrate", MSC_MASTERHPLTMAXRATE },
{ "masterattacked", MSC_MASTERATTACKED },
{ "alchemist", MSC_ALCHEMIST },
{ "onspawn", MSC_SPAWN },
}, cond2[] = {
{ "anybad", -1 },
{ "stone", SC_STONE },
{ "freeze", SC_FREEZE },
{ "stun", SC_STUN },
{ "sleep", SC_SLEEP },
{ "poison", SC_POISON },
{ "curse", SC_CURSE },
{ "silence", SC_SILENCE },
{ "confusion", SC_CONFUSION },
{ "blind", SC_BLIND },
{ "hiding", SC_HIDING },
{ "sight", SC_SIGHT },
}, target[] = {
{ "target", MST_TARGET },
{ "randomtarget", MST_RANDOM },
{ "self", MST_SELF },
{ "friend", MST_FRIEND },
{ "master", MST_MASTER },
{ "around5", MST_AROUND5 },
{ "around6", MST_AROUND6 },
{ "around7", MST_AROUND7 },
{ "around8", MST_AROUND8 },
{ "around1", MST_AROUND1 },
{ "around2", MST_AROUND2 },
{ "around3", MST_AROUND3 },
{ "around4", MST_AROUND4 },
{ "around", MST_AROUND },
};
static int last_mob_id = 0; // ensures that only one error message per mob id is printed
struct mob_skill *ms, gms;
int mob_id;
int i =0, j, tmp;
mob_id = atoi(str[0]);
if (mob_id > 0 && mob_db(mob_id) == mob_dummy) {
if (mob_id != last_mob_id) {
ShowError("mob_parse_row_mobskilldb: Non existant Mob id %d\n", mob_id);
last_mob_id = mob_id;
}
return false;
}
if (strcmp(str[1],"clear")==0) {
if (mob_id < 0)
return false;
memset(mob_db_data[mob_id]->skill,0,sizeof(struct mob_skill));
mob_db_data[mob_id]->maxskill=0;
return true;
}
if (mob_id < 0) {
//Prepare global skill. [Skotlex]
memset(&gms, 0, sizeof(struct mob_skill));
ms = &gms;
} else {
ARR_FIND(0, MAX_MOBSKILL, i, (ms = &mob_db_data[mob_id]->skill[i])->skill_id == 0);
if (i == MAX_MOBSKILL) {
if (mob_id != last_mob_id) {
ShowError("mob_parse_row_mobskilldb: Too many skills for monster %d[%s]\n", mob_id, mob_db_data[mob_id]->sprite);
last_mob_id = mob_id;
}
return false;
}
}
//State
ARR_FIND(0, ARRAYLENGTH(state), j, strcmp(str[2],state[j].str) == 0);
if (j < ARRAYLENGTH(state))
ms->state = state[j].id;
else {
ShowWarning("mob_parse_row_mobskilldb: Unrecognized state %s\n", str[2]);
ms->state = MSS_ANY;
}
//Skill ID
j=atoi(str[3]);
if (j<=0 || j>MAX_SKILL_DB) { //fixed Lupus
if (mob_id < 0)
ShowError("mob_parse_row_mobskilldb: Invalid Skill ID (%d) for all mobs\n", j);
else
ShowError("mob_parse_row_mobskilldb: Invalid Skill ID (%d) for mob %d (%s)\n", j, mob_id, mob_db_data[mob_id]->sprite);
return false;
}
ms->skill_id=j;
//Skill lvl
j= atoi(str[4])<=0 ? 1 : atoi(str[4]);
ms->skill_lv= j>battle_config.mob_max_skilllvl ? battle_config.mob_max_skilllvl : j; //we strip max skill level
//Apply battle_config modifiers to rate (permillage) and delay [Skotlex]
tmp = atoi(str[5]);
if (battle_config.mob_skill_rate != 100)
tmp = tmp*battle_config.mob_skill_rate/100;
if (tmp > 10000)
ms->permillage= 10000;
else if (!tmp && battle_config.mob_skill_rate)
ms->permillage= 1;
else
ms->permillage= tmp;
ms->casttime=atoi(str[6]);
ms->delay=atoi(str[7]);
if (battle_config.mob_skill_delay != 100)
ms->delay = ms->delay*battle_config.mob_skill_delay/100;
if (ms->delay < 0 || ms->delay > MOB_MAX_DELAY) //time overflow?
ms->delay = MOB_MAX_DELAY;
ms->cancel=atoi(str[8]);
if (strcmp(str[8],"yes")==0) ms->cancel=1;
//Target
ARR_FIND(0, ARRAYLENGTH(target), j, strcmp(str[9],target[j].str) == 0);
if (j < ARRAYLENGTH(target))
ms->target = target[j].id;
else {
ShowWarning("mob_parse_row_mobskilldb: Unrecognized target %s for %d\n", str[9], mob_id);
ms->target = MST_TARGET;
}
//Check that the target condition is right for the skill type. [Skotlex]
if (skill_get_casttype(ms->skill_id) == CAST_GROUND) {
//Ground skill.
if (ms->target > MST_AROUND) {
ShowWarning("mob_parse_row_mobskilldb: Wrong mob skill target for ground skill %d (%s) for %s.\n",
ms->skill_id, skill_get_name(ms->skill_id),
mob_id < 0?"all mobs":mob_db_data[mob_id]->sprite);
ms->target = MST_TARGET;
}
} else if (ms->target > MST_MASTER) {
ShowWarning("mob_parse_row_mobskilldb: Wrong mob skill target 'around' for non-ground skill %d (%s) for %s.\n",
ms->skill_id, skill_get_name(ms->skill_id),
mob_id < 0?"all mobs":mob_db_data[mob_id]->sprite);
ms->target = MST_TARGET;
}
//Cond1
ARR_FIND(0, ARRAYLENGTH(cond1), j, strcmp(str[10],cond1[j].str) == 0);
if (j < ARRAYLENGTH(cond1))
ms->cond1 = cond1[j].id;
else {
ShowWarning("mob_parse_row_mobskilldb: Unrecognized condition 1 %s for %d\n", str[10], mob_id);
ms->cond1 = -1;
}
//Cond2
// numeric value
ms->cond2 = atoi(str[11]);
// or special constant
ARR_FIND(0, ARRAYLENGTH(cond2), j, strcmp(str[11],cond2[j].str) == 0);
if (j < ARRAYLENGTH(cond2))
ms->cond2 = cond2[j].id;
ms->val[0]=(int)strtol(str[12],NULL,0);
ms->val[1]=(int)strtol(str[13],NULL,0);
ms->val[2]=(int)strtol(str[14],NULL,0);
ms->val[3]=(int)strtol(str[15],NULL,0);
ms->val[4]=(int)strtol(str[16],NULL,0);
if (ms->skill_id == NPC_EMOTION && mob_id>0 &&
ms->val[1] == mob_db(mob_id)->status.mode) {
ms->val[1] = 0;
ms->val[4] = 1; //request to return mode to normal.
}
if (ms->skill_id == NPC_EMOTION_ON && mob_id>0 && ms->val[1]) {
//Adds a mode to the mob.
//Remove aggressive mode when the new mob type is passive.
if (!(ms->val[1]&MD_AGGRESSIVE))
ms->val[3]|=MD_AGGRESSIVE;
ms->val[2]|= ms->val[1]; //Add the new mode.
ms->val[1] = 0; //Do not "set" it.
}
if (*str[17])
ms->emotion=atoi(str[17]);
else
ms->emotion=-1;
if (str[18]!=NULL && mob_chat_db[atoi(str[18])]!=NULL)
ms->msg_id=atoi(str[18]);
else
ms->msg_id=0;
if (mob_id < 0) {
//Set this skill to ALL mobs. [Skotlex]
mob_id *= -1;
for (i = 1; i < MAX_MOB_DB; i++) {
if (mob_db_data[i] == NULL)
continue;
if (mob_db_data[i]->status.mode&MD_BOSS) {
if (!(mob_id&2)) //Skill not for bosses
continue;
} else if (!(mob_id&1)) //Skill not for normal enemies.
continue;
ARR_FIND(0, MAX_MOBSKILL, j, mob_db_data[i]->skill[j].skill_id == 0);
if (j==MAX_MOBSKILL)
continue;
memcpy(&mob_db_data[i]->skill[j], ms, sizeof(struct mob_skill));
mob_db_data[i]->maxskill=j+1;
}
} else //Skill set on a single mob.
mob_db_data[mob_id]->maxskill=i+1;
return true;
}
/*==========================================
* mob_skill_db.txt reading
*------------------------------------------*/
static void mob_readskilldb(void)
{
const char *filename[] = {
DBPATH"mob_skill_db.txt",
"mob_skill_db2.txt"
};
int fi;
if (battle_config.mob_skill_rate == 0) {
ShowStatus("Mob skill use disabled. Not reading mob skills.\n");
return;
}
for (fi = 0; fi < ARRAYLENGTH(filename); ++fi) {
char path[256];
if (fi > 0) {
sprintf(path, "%s/%s", db_path, filename[fi]);
if (!exists(path)) {
continue;
}
}
sv_readdb(db_path, filename[fi], ',', 19, 19, -1, &mob_parse_row_mobskilldb);
}
}
/**
* mob_skill_db table reading [CalciumKid]
* not overly sure if this is all correct
* seems to work though...
*/
static int mob_read_sqlskilldb(void)
{
const char *mob_skill_db_name[] = { mob_skill_db_db, mob_skill_db2_db };
int fi;
if (battle_config.mob_skill_rate == 0) {
ShowStatus("Mob skill use disabled. Not reading mob skills.\n");
return 0;
}
for (fi = 0; fi < ARRAYLENGTH(mob_skill_db_name); ++fi) {
uint32 lines = 0, count = 0;
// retrieve all rows from the mob skill database
if (SQL_ERROR == Sql_Query(mmysql_handle, "SELECT * FROM `%s`", mob_skill_db_name[fi])) {
Sql_ShowDebug(mmysql_handle);
continue;
}
// process rows one by one
while (SQL_SUCCESS == Sql_NextRow(mmysql_handle)) {
// wrap the result into a TXT-compatible format
char *str[19];
char *dummy = "";
int i;
++lines;
for (i = 0; i < 19; ++i) {
Sql_GetData(mmysql_handle, i, &str[i], NULL);
if (str[i] == NULL) str[i] = dummy; // get rid of NULL columns
}
if (!mob_parse_row_mobskilldb(str, 19, count))
continue;
count++;
}
// free the query result
Sql_FreeResult(mmysql_handle);
ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, mob_skill_db_name[fi]);
}
return 0;
}
/*==========================================
* mob_race2_db.txt reading
*------------------------------------------*/
static bool mob_readdb_race2(char *fields[], int columns, int current)
{
int race, mobid, i;
race = atoi(fields[0]);
if (race < RC2_NONE || race >= RC2_MAX) {
ShowWarning("mob_readdb_race2: Unknown race2 %d.\n", race);
return false;
}
for (i = 1; i<columns; i++) {
mobid = atoi(fields[i]);
if (mob_db(mobid) == mob_dummy) {
ShowWarning("mob_readdb_race2: Unknown mob id %d for race2 %d.\n", mobid, race);
continue;
}
mob_db_data[mobid]->race2 = race;
}
return true;
}
/**
* Read mob_item_ratio.txt
*/
static bool mob_readdb_itemratio(char *str[], int columns, int current)
{
int nameid, ratio, i;
struct item_data *id;
nameid = atoi(str[0]);
if ((id = itemdb_exists(nameid)) == NULL) {
ShowWarning("itemdb_read_itemratio: Invalid item id %d.\n", nameid);
return false;
}
ratio = atoi(str[1]);
if (item_drop_ratio_db[nameid] == NULL)
item_drop_ratio_db[nameid] = (struct item_drop_ratio *)aCalloc(1, sizeof(struct item_drop_ratio));
item_drop_ratio_db[nameid]->drop_ratio = ratio;
for (i = 0; i < columns-2; i++)
item_drop_ratio_db[nameid]->mob_id[i] = atoi(str[i+2]);
return true;
}
/**
* read all mob-related databases
*/
static void mob_load(void)
{
sv_readdb(db_path, "mob_item_ratio.txt", ',', 2, 2+MAX_ITEMRATIO_MOBS, -1, &mob_readdb_itemratio); // must be read before mobdb
mob_readchatdb();
if (db_use_sqldbs) {
mob_read_sqldb();
mob_read_sqlskilldb();
} else {
mob_readdb();
mob_readskilldb();
}
sv_readdb(db_path, "mob_avail.txt", ',', 2, 12, -1, &mob_readdb_mobavail);
mob_read_randommonster();
sv_readdb(db_path, DBPATH"mob_race2_db.txt", ',', 2, 20, -1, &mob_readdb_race2);
}
void mob_reload(void)
{
int i;
//Mob skills need to be cleared before re-reading them. [Skotlex]
for (i = 0; i < MAX_MOB_DB; i++)
if (mob_db_data[i]) {
memset(&mob_db_data[i]->skill,0,sizeof(mob_db_data[i]->skill));
mob_db_data[i]->maxskill=0;
}
// Clear item_drop_ratio_db
for (i = 0; i < MAX_ITEMDB; i++) {
if (item_drop_ratio_db[i]) {
aFree(item_drop_ratio_db[i]);
item_drop_ratio_db[i] = NULL;
}
}
mob_load();
}
void mob_clear_spawninfo()
{
//Clears spawn related information for a script reload.
int i;
for (i = 0; i < MAX_MOB_DB; i++)
if (mob_db_data[i])
memset(&mob_db_data[i]->spawn,0,sizeof(mob_db_data[i]->spawn));
}
/*==========================================
* Circumference initialization of mob
*------------------------------------------*/
int do_init_mob(void)
{
//Initialize the mob database
memset(mob_db_data,0,sizeof(mob_db_data)); //Clear the array
mob_db_data[0] = (struct mob_db *)aCalloc(1, sizeof(struct mob_db)); //This mob is used for random spawns
mob_makedummymobdb(0); //The first time this is invoked, it creates the dummy mob
item_drop_ers = ers_new(sizeof(struct item_drop),"mob.c::item_drop_ers",ERS_OPT_NONE);
item_drop_list_ers = ers_new(sizeof(struct item_drop_list),"mob.c::item_drop_list_ers",ERS_OPT_NONE);
mob_load();
add_timer_func_list(mob_delayspawn,"mob_delayspawn");
add_timer_func_list(mob_delay_item_drop,"mob_delay_item_drop");
add_timer_func_list(mob_ai_hard,"mob_ai_hard");
add_timer_func_list(mob_ai_lazy,"mob_ai_lazy");
add_timer_func_list(mob_timer_delete,"mob_timer_delete");
add_timer_func_list(mob_spawn_guardian_sub,"mob_spawn_guardian_sub");
add_timer_func_list(mob_respawn,"mob_respawn");
add_timer_interval(gettick()+MIN_MOBTHINKTIME,mob_ai_hard,0,0,MIN_MOBTHINKTIME);
add_timer_interval(gettick()+MIN_MOBTHINKTIME*10,mob_ai_lazy,0,0,MIN_MOBTHINKTIME*10);
return 0;
}
/*==========================================
* Clean memory usage.
*------------------------------------------*/
int do_final_mob(void)
{
int i;
if (mob_dummy) {
aFree(mob_dummy);
mob_dummy = NULL;
}
for (i = 0; i <= MAX_MOB_DB; i++) {
if (mob_db_data[i] != NULL) {
aFree(mob_db_data[i]);
mob_db_data[i] = NULL;
}
}
for (i = 0; i <= MAX_MOB_CHAT; i++) {
if (mob_chat_db[i] != NULL) {
aFree(mob_chat_db[i]);
mob_chat_db[i] = NULL;
}
}
for (i = 0; i < MAX_ITEMDB; i++) {
if (item_drop_ratio_db[i] != NULL) {
aFree(item_drop_ratio_db[i]);
item_drop_ratio_db[i] = NULL;
}
}
ers_destroy(item_drop_ers);
ers_destroy(item_drop_list_ers);
return 0;
}
