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// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
// For more information, see LICENCE in the main folder
#include "../common/cbasetypes.h"
#include "../common/malloc.h"
#include "../common/socket.h"
#include "../common/timer.h"
#include "../common/nullpo.h"
#include "../common/mmo.h"
#include "../common/showmsg.h"
#include "../common/utils.h"
#include "log.h"
#include "clif.h"
#include "chrif.h"
#include "intif.h"
#include "itemdb.h"
#include "map.h"
#include "pc.h"
#include "status.h"
#include "skill.h"
#include "mob.h"
#include "pet.h"
#include "battle.h"
#include "party.h"
#include "guild.h"
#include "atcommand.h"
#include "script.h"
#include "npc.h"
#include "trade.h"
#include "unit.h"
#include "mercenary.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
struct s_mercenary_db mercenary_db[MAX_MERCENARY_CLASS]; // Mercenary Database
int merc_search_index(int class_)
{
int i;
ARR_FIND(0, MAX_MERCENARY_CLASS, i, mercenary_db[i].class_ == class_);
return (i == MAX_MERCENARY_CLASS)?-1:i;
}
bool merc_class(int class_)
{
return (bool)(merc_search_index(class_) > -1);
}
struct view_data * merc_get_viewdata(int class_)
{
int i = merc_search_index(class_);
if( i < 0 )
return 0;
return &mercenary_db[i].vd;
}
int merc_create(struct map_session_data *sd, int class_, unsigned int lifetime)
{
struct s_mercenary merc;
struct s_mercenary_db *db;
int i;
nullpo_retr(1,sd);
if( (i = merc_search_index(class_)) < 0 )
return 0;
db = &mercenary_db[i];
memset(&merc,0,sizeof(struct s_mercenary));
merc.char_id = sd->status.char_id;
merc.class_ = class_;
merc.hp = db->status.max_hp;
merc.sp = db->status.max_sp;
merc.life_time = lifetime;
// Request Char Server to create this mercenary
intif_mercenary_create(&merc);
return 1;
}
int mercenary_get_lifetime(struct mercenary_data *md)
{
const struct TimerData * td;
if( md == NULL || md->contract_timer == INVALID_TIMER )
return 0;
td = get_timer(md->contract_timer);
return (td != NULL) ? DIFF_TICK(td->tick, gettick()) : 0;
}
int mercenary_get_guild(struct mercenary_data *md)
{
int class_;
if( md == NULL || md->db == NULL )
return -1;
class_ = md->db->class_;
if( class_ >= 6017 && class_ <= 6026 )
return ARCH_MERC_GUILD;
if( class_ >= 6027 && class_ <= 6036 )
return SPEAR_MERC_GUILD;
if( class_ >= 6037 && class_ <= 6046 )
return SWORD_MERC_GUILD;
return -1;
}
int mercenary_get_faith(struct mercenary_data *md)
{
struct map_session_data *sd;
int class_;
if( md == NULL || md->db == NULL || (sd = md->master) == NULL )
return 0;
class_ = md->db->class_;
if( class_ >= 6017 && class_ <= 6026 )
return sd->status.arch_faith;
if( class_ >= 6027 && class_ <= 6036 )
return sd->status.spear_faith;
if( class_ >= 6037 && class_ <= 6046 )
return sd->status.sword_faith;
return 0;
}
int mercenary_set_faith(struct mercenary_data *md, int value)
{
struct map_session_data *sd;
int class_, *faith;
if( md == NULL || md->db == NULL || (sd = md->master) == NULL )
return 0;
class_ = md->db->class_;
if( class_ >= 6017 && class_ <= 6026 )
faith = &sd->status.arch_faith;
else if( class_ >= 6027 && class_ <= 6036 )
faith = &sd->status.spear_faith;
else if( class_ >= 6037 && class_ <= 6046 )
faith = &sd->status.sword_faith;
else
return 0;
*faith += value;
*faith = cap_value(*faith, 0, SHRT_MAX);
clif_mercenary_updatestatus(sd, SP_MERCFAITH);
return 0;
}
int mercenary_get_calls(struct mercenary_data *md)
{
struct map_session_data *sd;
int class_;
if( md == NULL || md->db == NULL || (sd = md->master) == NULL )
return 0;
class_ = md->db->class_;
if( class_ >= 6017 && class_ <= 6026 )
return sd->status.arch_calls;
if( class_ >= 6027 && class_ <= 6036 )
return sd->status.spear_calls;
if( class_ >= 6037 && class_ <= 6046 )
return sd->status.sword_calls;
return 0;
}
int mercenary_set_calls(struct mercenary_data *md, int value)
{
struct map_session_data *sd;
int class_, *calls;
if( md == NULL || md->db == NULL || (sd = md->master) == NULL )
return 0;
class_ = md->db->class_;
if( class_ >= 6017 && class_ <= 6026 )
calls = &sd->status.arch_calls;
else if( class_ >= 6027 && class_ <= 6036 )
calls = &sd->status.spear_calls;
else if( class_ >= 6037 && class_ <= 6046 )
calls = &sd->status.sword_calls;
else
return 0;
*calls += value;
*calls = cap_value(*calls, 0, INT_MAX);
return 0;
}
int mercenary_save(struct mercenary_data *md)
{
md->mercenary.hp = md->battle_status.hp;
md->mercenary.sp = md->battle_status.sp;
md->mercenary.life_time = mercenary_get_lifetime(md);
intif_mercenary_save(&md->mercenary);
return 1;
}
static int merc_contract_end(int tid, unsigned int tick, int id, intptr data)
{
struct map_session_data *sd;
struct mercenary_data *md;
if( (sd = map_id2sd(id)) == NULL )
return 1;
if( (md = sd->md) == NULL )
return 1;
if( md->contract_timer != tid )
{
ShowError("merc_contract_end %d != %d.\n", md->contract_timer, tid);
return 0;
}
md->contract_timer = INVALID_TIMER;
merc_delete(md, 0); // Mercenary soldier's duty hour is over.
return 0;
}
int merc_delete(struct mercenary_data *md, int reply)
{
struct map_session_data *sd = md->master;
md->mercenary.life_time = 0;
merc_contract_stop(md);
if( !sd )
return unit_free(&md->bl, CLR_OUTSIGHT);
if( md->devotion_flag )
{
md->devotion_flag = 0;
status_change_end(&sd->bl, SC_DEVOTION, -1);
}
switch( reply )
{
case 0: mercenary_set_faith(md, 1); break; // +1 Loyalty on Contract ends.
case 1: mercenary_set_faith(md, -1); break; // -1 Loyalty on Mercenary killed
}
clif_mercenary_message(sd->fd, reply);
return unit_remove_map(&md->bl, CLR_OUTSIGHT);
}
void merc_contract_stop(struct mercenary_data *md)
{
nullpo_retv(md);
if( md->contract_timer != INVALID_TIMER )
delete_timer(md->contract_timer, merc_contract_end);
md->contract_timer = INVALID_TIMER;
}
void merc_contract_init(struct mercenary_data *md)
{
if( md->contract_timer == INVALID_TIMER )
md->contract_timer = add_timer(gettick() + md->mercenary.life_time, merc_contract_end, md->master->bl.id, 0);
md->regen.state.block = 0;
}
int merc_data_received(struct s_mercenary *merc, bool flag)
{
struct map_session_data *sd;
struct mercenary_data *md;
struct s_mercenary_db *db;
int i = merc_search_index(merc->class_);
if( (sd = map_charid2sd(merc->char_id)) == NULL )
return 0;
if( !flag || i < 0 )
{ // Not created - loaded - DB info
sd->status.mer_id = 0;
return 0;
}
db = &mercenary_db[i];
if( !sd->md )
{
sd->md = md = (struct mercenary_data*)aCalloc(1,sizeof(struct mercenary_data));
md->bl.type = BL_MER;
md->bl.id = npc_get_new_npc_id();
md->devotion_flag = 0;
md->master = sd;
md->db = db;
memcpy(&md->mercenary, merc, sizeof(struct s_mercenary));
status_set_viewdata(&md->bl, md->mercenary.class_);
status_change_init(&md->bl);
unit_dataset(&md->bl);
md->ud.dir = sd->ud.dir;
md->bl.m = sd->bl.m;
md->bl.x = sd->bl.x;
md->bl.y = sd->bl.y;
unit_calc_pos(&md->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
md->bl.x = md->ud.to_x;
md->bl.y = md->ud.to_y;
map_addiddb(&md->bl);
status_calc_mercenary(md,1);
md->contract_timer = INVALID_TIMER;
merc_contract_init(md);
}
else
{
memcpy(&sd->md->mercenary, merc, sizeof(struct s_mercenary));
md = sd->md;
}
if( sd->status.mer_id == 0 )
mercenary_set_calls(md, 1);
sd->status.mer_id = merc->mercenary_id;
if( md && md->bl.prev == NULL && sd->bl.prev != NULL )
{
map_addblock(&md->bl);
clif_spawn(&md->bl);
clif_mercenary_info(sd);
clif_mercenary_skillblock(sd);
}
return 1;
}
void mercenary_damage(struct mercenary_data *md, struct block_list *src, int hp, int sp)
{
if( hp )
clif_mercenary_updatestatus(md->master, SP_HP);
if( sp )
clif_mercenary_updatestatus(md->master, SP_SP);
}
void mercenary_heal(struct mercenary_data *md, int hp, int sp)
{
if( hp )
clif_mercenary_updatestatus(md->master, SP_HP);
if( sp )
clif_mercenary_updatestatus(md->master, SP_SP);
}
int mercenary_dead(struct mercenary_data *md, struct block_list *src)
{
merc_delete(md, 1);
return 0;
}
int mercenary_killbonus(struct mercenary_data *md)
{
const enum sc_type scs[] = { SC_MERC_FLEEUP, SC_MERC_ATKUP, SC_MERC_HPUP, SC_MERC_SPUP, SC_MERC_HITUP };
int index = rand() % ARRAYLENGTH(scs);
status_change_start(&md->bl, scs[index], 10000, rand()%5, 0, 0, 0, 600000, 0);
return 0;
}
int mercenary_kills(struct mercenary_data *md)
{
md->mercenary.kill_count++;
md->mercenary.kill_count = cap_value(md->mercenary.kill_count, 0, INT_MAX);
if( (md->mercenary.kill_count % 50) == 0 )
{
mercenary_set_faith(md, 1);
mercenary_killbonus(md);
}
if( md->master )
clif_mercenary_updatestatus(md->master, SP_MERCKILLS);
return 0;
}
int mercenary_checkskill(struct mercenary_data *md, int skill_id)
{
int i = skill_id - MC_SKILLBASE;
if( !md || !md->db )
return 0;
if( md->db->skill[i].id == skill_id )
return md->db->skill[i].lv;
return 0;
}
int read_mercenarydb(void)
{
FILE *fp;
char line[1024], *p;
char *str[26];
int i, j = 0, k = 0, ele;
struct s_mercenary_db *db;
struct status_data *status;
sprintf(line, "%s/%s", db_path, "mercenary_db.txt");
memset(mercenary_db,0,sizeof(mercenary_db));
fp = fopen(line, "r");
if( !fp )
{
ShowError("read_mercenarydb : can't read mercenary_db.txt\n");
return -1;
}
while( fgets(line, sizeof(line), fp) && j < MAX_MERCENARY_CLASS )
{
k++;
if( line[0] == '/' && line[1] == '/' )
continue;
i = 0;
p = strtok(line, ",");
while( p != NULL && i < 26 )
{
str[i++] = p;
p = strtok(NULL, ",");
}
if( i < 26 )
{
ShowError("read_mercenarydb : Incorrect number of columns at mercenary_db.txt line %d.\n", k);
continue;
}
db = &mercenary_db[j];
db->class_ = atoi(str[0]);
strncpy(db->sprite, str[1], NAME_LENGTH);
strncpy(db->name, str[2], NAME_LENGTH);
db->lv = atoi(str[3]);
status = &db->status;
db->vd.class_ = db->class_;
status->max_hp = atoi(str[4]);
status->max_sp = atoi(str[5]);
status->rhw.range = atoi(str[6]);
status->rhw.atk = atoi(str[7]);
status->rhw.atk2 = status->rhw.atk + atoi(str[8]);
status->def = atoi(str[9]);
status->mdef = atoi(str[10]);
status->str = atoi(str[11]);
status->agi = atoi(str[12]);
status->vit = atoi(str[13]);
status->int_ = atoi(str[14]);
status->dex = atoi(str[15]);
status->luk = atoi(str[16]);
db->range2 = atoi(str[17]);
db->range3 = atoi(str[18]);
status->size = atoi(str[19]);
status->race = atoi(str[20]);
ele = atoi(str[21]);
status->def_ele = ele%10;
status->ele_lv = ele/20;
if( status->def_ele >= ELE_MAX )
{
ShowWarning("Mercenary %d has invalid element type %d (max element is %d)\n", db->class_, status->def_ele, ELE_MAX - 1);
status->def_ele = ELE_NEUTRAL;
}
if( status->ele_lv < 1 || status->ele_lv > 4 )
{
ShowWarning("Mercenary %d has invalid element level %d (max is 4)\n", db->class_, status->ele_lv);
status->ele_lv = 1;
}
status->aspd_rate = 1000;
status->speed = atoi(str[22]);
status->adelay = atoi(str[23]);
status->amotion = atoi(str[24]);
status->dmotion = atoi(str[25]);
j++;
}
fclose(fp);
ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' mercenaries in '"CL_WHITE"db/mercenary_db.txt"CL_RESET"'.\n",j);
return 0;
}
int read_mercenary_skilldb(void)
{
FILE *fp;
char line[1024], *p;
char *str[3];
struct s_mercenary_db *db;
int i, j = 0, k = 0, class_;
int skillid, skilllv;
sprintf(line, "%s/%s", db_path, "mercenary_skill_db.txt");
fp = fopen(line, "r");
if( !fp )
{
ShowError("read_mercenary_skilldb : can't read mercenary_skill_db.txt\n");
return -1;
}
while( fgets(line, sizeof(line), fp) )
{
k++;
if( line[0] == '/' && line[1] == '/' )
continue;
i = 0;
p = strtok(line, ",");
while( p != NULL && i < 3 )
{
str[i++] = p;
p = strtok(NULL, ",");
}
if( i < 3 )
{
ShowError("read_mercenary_skilldb : Incorrect number of columns at mercenary_skill_db.txt line %d.\n", k);
continue;
}
class_ = atoi(str[0]);
ARR_FIND(0, MAX_MERCENARY_CLASS, i, class_ == mercenary_db[i].class_);
if( i == MAX_MERCENARY_CLASS )
{
ShowError("read_mercenary_skilldb : Class not found in mercenary_db for skill entry, line %d.\n", k);
continue;
}
skillid = atoi(str[1]);
if( skillid < MC_SKILLBASE || skillid >= MC_SKILLBASE + MAX_MERCSKILL )
{
ShowError("read_mercenary_skilldb : Skill out of range, line %d.\n", k);
continue;
}
db = &mercenary_db[i];
skilllv = atoi(str[2]);
i = skillid - MC_SKILLBASE;
db->skill[i].id = skillid;
db->skill[i].lv = skilllv;
j++;
}
fclose(fp);
ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"db/mercenary_skill_db.txt"CL_RESET"'.\n",j);
return 0;
}
int do_init_mercenary(void)
{
read_mercenarydb();
read_mercenary_skilldb();
//add_timer_func_list(mercenary_contract, "mercenary_contract");
return 0;
}
int do_final_mercenary(void);
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