path: root/src/map/pc.h

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

#ifndef _PC_H_
#define _PC_H_

#include "../common/mmo.h" // JOB_*, MAX_FAME_LIST, struct fame_list, struct mmo_charstatus
#include "../common/timer.h" // INVALID_TIMER
#include "battle.h" // battle_config
#include "itemdb.h" // MAX_ITEMGROUP
#include "map.h" // RC_MAX
#include "pc.h" // struct map_session_data
#include "script.h" // struct script_reg, struct script_regstr
#include "status.h" // OPTION_*, struct weapon_atk
#include "unit.h" // unit_stop_attack(), unit_stop_walking()
#include "vending.h" // struct s_vending
#include "mob.h"

#define MAX_PC_BONUS 10
#define MAX_PC_SKILL_REQUIRE 5
#define MAX_PC_FEELHATE 3

struct weapon_data {
	int atkmods[3];
	// all the variables except atkmods get zero'ed in each call of status_calc_pc
	// NOTE: if you want to add a non-zeroed variable, you need to update the memset call
	//  in status_calc_pc as well! All the following are automatically zero'ed. [Skotlex]
	int overrefine;
	int star;
	int ignore_def_ele;
	int ignore_def_race;
	int def_ratio_atk_ele;
	int def_ratio_atk_race;
	int addele[ELE_MAX];
	int addrace[RC_MAX];
	int addrace2[RC2_MAX];
	int addsize[3];

	struct drain_data {
		short rate;
		short per;
		short value;
		unsigned type:1;
	} hp_drain[RC_MAX], sp_drain[RC_MAX];

	struct {
		short class_, rate;
	}	add_dmg[MAX_PC_BONUS];

	struct {
		short flag, rate;
		unsigned char ele;
	} addele2[MAX_PC_BONUS];
};

struct s_autospell {
	short id, lv, rate, card_id, flag;
	bool lock;  // bAutoSpellOnSkill: blocks autospell from triggering again, while being executed
};

struct s_addeffect {
	enum sc_type id;
	short rate, arrow_rate;
	unsigned char flag;
};

struct s_addeffectonskill {
	enum sc_type id;
	short rate, skill;
	unsigned char target;
};

struct s_add_drop { 
	short id, group;
	int race, rate;
};

struct s_autobonus {
	short rate,atk_type;
	unsigned int duration;
	char *bonus_script, *other_script;
	int active;
	unsigned short pos;
};

struct map_session_data {
	struct block_list bl;
	struct unit_data ud;
	struct view_data vd;
	struct status_data base_status, battle_status;
	struct status_change sc;
	struct regen_data regen;
	struct regen_data_sub sregen, ssregen;
	//NOTE: When deciding to add a flag to state or special_state, take into consideration that state is preserved in
	//status_calc_pc, while special_state is recalculated in each call. [Skotlex]
	struct {
		unsigned active : 1; //Marks active player (not active is logging in/out, or changing map servers)
		unsigned menu_or_input : 1;// if a script is waiting for feedback from the player
		unsigned dead_sit : 2;
		unsigned lr_flag : 2;
		unsigned connect_new : 1;
		unsigned arrow_atk : 1;
		unsigned combo : 2; // 1:Asura, 2:Kick [Inkfish]
		unsigned gangsterparadise : 1;
		unsigned rest : 1;
		unsigned storage_flag : 2; //0: closed, 1: Normal Storage open, 2: guild storage open [Skotlex]
		unsigned snovice_call_flag : 2; //Summon Angel (stage 1~3)
		unsigned snovice_dead_flag : 1; //Explosion spirits on death: 0 off, 1 used.
		unsigned abra_flag : 1; // Abracadabra bugfix by Aru
		unsigned autocast : 1; // Autospell flag [Inkfish]
		unsigned autotrade : 1;	//By Fantik
		unsigned reg_dirty : 3; //By Skotlex (marks whether registry variables have been saved or not yet)
		unsigned showdelay :1;
		unsigned showexp :1;
		unsigned showzeny :1;
		unsigned mainchat :1; //[LuzZza]
		unsigned noask :1; // [LuzZza]
		unsigned trading :1; //[Skotlex] is 1 only after a trade has started.
		unsigned deal_locked :2; //1: Clicked on OK. 2: Clicked on TRADE
		unsigned monster_ignore :1; // for monsters to ignore a character [Valaris] [zzo]
		unsigned size :2; // for tiny/large types
		unsigned night :1; //Holds whether or not the player currently has the SI_NIGHT effect on. [Skotlex]
		unsigned blockedmove :1;
		unsigned using_fake_npc :1;
		unsigned rewarp :1; //Signals that a player should warp as soon as he is done loading a map. [Skotlex]
		unsigned killer : 1;
		unsigned killable : 1;
		unsigned doridori : 1;
		unsigned ignoreAll : 1;
		unsigned debug_remove_map : 1; // temporary state to track double remove_map's [FlavioJS]
		unsigned short autoloot;
		unsigned short autolootid; // [Zephyrus]
		unsigned noks : 3; // [Zeph Kill Steal Protection]
		bool changemap;
		short pmap; // Previous map on Map Change
		struct guild *gmaster_flag;
		unsigned int bg_id;
		unsigned short user_font;
		unsigned short autobonus; //flag to indicate if an autobonus is activated. [Inkfish]
	} state;
	struct {
		unsigned char no_weapon_damage, no_magic_damage, no_misc_damage;
		unsigned restart_full_recover : 1;
		unsigned no_castcancel : 1;
		unsigned no_castcancel2 : 1;
		unsigned no_sizefix : 1;
		unsigned no_gemstone : 1;
		unsigned intravision : 1; // Maya Purple Card effect [DracoRPG]
		unsigned perfect_hiding : 1; // [Valaris]
		unsigned no_knockback : 1;
		unsigned bonus_coma : 1;
	} special_state;
	int login_id1, login_id2;
	unsigned short class_;	//This is the internal job ID used by the map server to simplify comparisons/queries/etc. [Skotlex]
	int gmlevel;

	int packet_ver;  // 5: old, 6: 7july04, 7: 13july04, 8: 26july04, 9: 9aug04/16aug04/17aug04, 10: 6sept04, 11: 21sept04, 12: 18oct04, 13: 25oct04 ... 18
	struct mmo_charstatus status;
	struct registry save_reg;
	
	struct item_data* inventory_data[MAX_INVENTORY]; // direct pointers to itemdb entries (faster than doing item_id lookups)
	short equip_index[11];
	unsigned int weight,max_weight;
	int cart_weight,cart_num;
	int fd;
	unsigned short mapindex;
	unsigned char head_dir; //0: Look forward. 1: Look right, 2: Look left.
	unsigned int client_tick;
	int npc_id,areanpc_id,npc_shopid,touching_id;
	int npc_item_flag; //Marks the npc_id with which you can use items during interactions with said npc (see script command enable_itemuse)
	int npc_menu; // internal variable, used in npc menu handling
	int npc_amount;
	struct script_state *st;
	char npc_str[CHATBOX_SIZE]; // for passing npc input box text to script engine
	int npc_timer_id; //For player attached npc timers. [Skotlex]
	unsigned int chatID;
	time_t idletime;

	struct{
		int npc_id;
		unsigned int timeout;
	} progressbar; //Progress Bar [Inkfish]

	struct{
		char name[NAME_LENGTH];
	} ignore[MAX_IGNORE_LIST];

	int followtimer; // [MouseJstr]
	int followtarget;

	time_t emotionlasttime; // to limit flood with emotion packets

	short skillitem,skillitemlv;
	short skillid_old,skilllv_old;
	short skillid_dance,skilllv_dance;
	short cook_mastery; // range: [0,1999] [Inkfish]
	unsigned char blockskill[MAX_SKILL];
	int cloneskill_id;
	int menuskill_id, menuskill_val;

	int invincible_timer;
	unsigned int canlog_tick;
	unsigned int canuseitem_tick;	// [Skotlex]
	unsigned int canusecashfood_tick;
	unsigned int canequip_tick;	// [Inkfish]
	unsigned int cantalk_tick;
	unsigned int cansendmail_tick; // [Mail System Flood Protection]
	unsigned int ks_floodprotect_tick; // [Kill Steal Protection]
	
	struct {
		int nameid;
		unsigned int tick;
	} item_delay[MAX_ITEMDELAYS]; // [Paradox924X]

	short weapontype1,weapontype2;
	short disguise; // [Valaris]

	struct weapon_data right_weapon, left_weapon;
	
	// here start arrays to be globally zeroed at the beginning of status_calc_pc()
	int param_bonus[6],param_equip[6]; //Stores card/equipment bonuses.
	int subele[ELE_MAX];
	int subrace[RC_MAX];
	int subrace2[RC2_MAX];
	int subsize[3];
	int reseff[SC_COMMON_MAX-SC_COMMON_MIN+1];
	int weapon_coma_ele[ELE_MAX];
	int weapon_coma_race[RC_MAX];
	int weapon_atk[16];
	int weapon_atk_rate[16];
	int arrow_addele[ELE_MAX];
	int arrow_addrace[RC_MAX];
	int arrow_addsize[3];
	int magic_addele[ELE_MAX];
	int magic_addrace[RC_MAX];
	int magic_addsize[3];
	int critaddrace[RC_MAX];
	int expaddrace[RC_MAX];
	int ignore_mdef[RC_MAX];
	int ignore_def[RC_MAX];
	int itemgrouphealrate[MAX_ITEMGROUP];
	short sp_gain_race[RC_MAX];
	// zeroed arrays end here.
	// zeroed structures start here
	struct s_autospell autospell[15], autospell2[15], autospell3[15];
	struct s_addeffect addeff[MAX_PC_BONUS], addeff2[MAX_PC_BONUS];
	struct s_addeffectonskill addeff3[MAX_PC_BONUS];

	struct { //skillatk raises bonus dmg% of skills, skillheal increases heal%, skillblown increases bonus blewcount for some skills.
		unsigned short id;
		short val;
	} skillatk[MAX_PC_BONUS], skillheal[5], skillheal2[5], skillblown[MAX_PC_BONUS], skillcast[MAX_PC_BONUS];
	struct {
		short value;
		int rate;
		int tick;
	} hp_loss, sp_loss, hp_regen, sp_regen;
	struct {
		short class_, rate;
	}	add_def[MAX_PC_BONUS], add_mdef[MAX_PC_BONUS], add_mdmg[MAX_PC_BONUS];
	struct s_add_drop add_drop[MAX_PC_BONUS];
	struct {
		int nameid;
		int rate;
	} itemhealrate[MAX_PC_BONUS];
	struct {
		short flag, rate;
		unsigned char ele;
	} subele2[MAX_PC_BONUS];
	// zeroed structures end here
	// manually zeroed structures start here.
	struct s_autobonus autobonus[MAX_PC_BONUS], autobonus2[MAX_PC_BONUS], autobonus3[MAX_PC_BONUS]; //Auto script on attack, when attacked, on skill usage
	// manually zeroed structures end here.
	// zeroed vars start here.
	int atk_rate;
	int arrow_atk,arrow_ele,arrow_cri,arrow_hit;
	int nsshealhp,nsshealsp;
	int critical_def,double_rate;
	int long_attack_atk_rate; //Long range atk rate, not weapon based. [Skotlex]
	int near_attack_def_rate,long_attack_def_rate,magic_def_rate,misc_def_rate;
	int ignore_mdef_ele;
	int ignore_mdef_race;
	int perfect_hit;
	int perfect_hit_add;
	int get_zeny_rate;
	int get_zeny_num; //Added Get Zeny Rate [Skotlex]
	int double_add_rate;
	int short_weapon_damage_return,long_weapon_damage_return;
	int magic_damage_return; // AppleGirl Was Here
	int random_attack_increase_add,random_attack_increase_per; // [Valaris]
	int break_weapon_rate,break_armor_rate;
	int crit_atk_rate;
	int classchange; // [Valaris]
	int speed_rate, speed_add_rate, aspd_add;
	int itemhealrate2; // [Epoque] Increase heal rate of all healing items.
	unsigned int setitem_hash, setitem_hash2; //Split in 2 because shift operations only work on int ranges. [Skotlex]
	
	short splash_range, splash_add_range;
	short add_steal_rate;
	short add_heal_rate, add_heal2_rate;
	short sp_gain_value, hp_gain_value, magic_sp_gain_value, magic_hp_gain_value;
	short sp_vanish_rate;
	short sp_vanish_per;	
	unsigned short unbreakable;	// chance to prevent ANY equipment breaking [celest]
	unsigned short unbreakable_equip; //100% break resistance on certain equipment
	unsigned short unstripable_equip;

	// zeroed vars end here.

	int castrate,delayrate,hprate,sprate,dsprate;
	int hprecov_rate,sprecov_rate;
	int matk_rate;
	int critical_rate,hit_rate,flee_rate,flee2_rate,def_rate,def2_rate,mdef_rate,mdef2_rate;

	int itemid;
	short itemindex;	//Used item's index in sd->inventory [Skotlex]

	short catch_target_class; // pet catching, stores a pet class to catch (short now) [zzo]

	short spiritball, spiritball_old;
	int spirit_timer[MAX_SKILL_LEVEL];

	unsigned char potion_success_counter; //Potion successes in row counter
	unsigned char mission_count; //Stores the bounty kill count for TK_MISSION
	short mission_mobid; //Stores the target mob_id for TK_MISSION
	int die_counter; //Total number of times you've died
	int devotion[5]; //Stores the account IDs of chars devoted to.
	int reg_num; //Number of registries (type numeric)
	int regstr_num; //Number of registries (type string)

	struct script_reg *reg;
	struct script_regstr *regstr;

	int trade_partner;
	struct { 
		struct {
			short index, amount;
		} item[10];
		int zeny, weight;
	} deal;

	bool party_creating; // whether the char is requesting party creation
	bool party_joining; // whether the char is accepting party invitation
	int party_invite, party_invite_account; // for handling party invitation (holds party id and account id)
	int adopt_invite; // Adoption

	int guild_invite,guild_invite_account;
	int guild_emblem_id,guild_alliance,guild_alliance_account;
	short guild_x,guild_y; // For guildmate position display. [Skotlex] should be short [zzo]
	int guildspy; // [Syrus22]
	int partyspy; // [Syrus22]

	int vended_id;
	int vender_id;
	int vend_num;
	char message[MESSAGE_SIZE];
	struct s_vending vending[MAX_VENDING];

	struct pet_data *pd;
	struct homun_data *hd;	// [blackhole89]
	struct mercenary_data *md;

	struct{
		int  m; //-1 - none, other: map index corresponding to map name.
		unsigned short index; //map index
	}feel_map[3];// 0 - Sun; 1 - Moon; 2 - Stars
	short hate_mob[3];

	int pvp_timer;
	short pvp_point;
	unsigned short pvp_rank, pvp_lastusers;
	unsigned short pvp_won, pvp_lost;

	char eventqueue[MAX_EVENTQUEUE][NAME_LENGTH*2+3];
	int eventtimer[MAX_EVENTTIMER];
	unsigned short eventcount; // [celest]

	unsigned char change_level; // [celest]

	char fakename[NAME_LENGTH]; // fake names [Valaris]

	int duel_group; // duel vars [LuzZza]
	int duel_invite;

	int killerrid, killedrid;

	int cashPoints, kafraPoints;
	int rental_timer;

	// Auction System [Zephyrus]
	struct {
		int index, amount;
	} auction;

	// Mail System [Zephyrus]
	struct {
		short nameid;
		int index, amount, zeny;
		struct mail_data inbox;
		bool changed; // if true, should sync with charserver on next mailbox request
	} mail;

	//Quest log system [Kevin] [Inkfish]
	int num_quests;
	int avail_quests;
	int quest_index[MAX_QUEST_DB];
	struct quest quest_log[MAX_QUEST_DB];
	bool save_quest;

	// temporary debug [flaviojs]
	const char* debug_file;
	int debug_line;
	const char* debug_func;
};

//Update this max as necessary. 54 is the value needed for Super Baby currently
#define MAX_SKILL_TREE 54
//Total number of classes (for data storage)
#define CLASS_COUNT (JOB_MAX - JOB_NOVICE_HIGH + JOB_MAX_BASIC)

enum weapon_type {
	W_FIST,	//Bare hands
	W_DAGGER,	//1
	W_1HSWORD,	//2
	W_2HSWORD,	//3
	W_1HSPEAR,	//4
	W_2HSPEAR,	//5
	W_1HAXE,	//6
	W_2HAXE,	//7
	W_MACE,	//8
	W_2HMACE,	//9 (unused)
	W_STAFF,	//10
	W_BOW,	//11
	W_KNUCKLE,	//12	
	W_MUSICAL,	//13
	W_WHIP,	//14
	W_BOOK,	//15
	W_KATAR,	//16
	W_REVOLVER,	//17
	W_RIFLE,	//18
	W_GATLING,	//19
	W_SHOTGUN,	//20
	W_GRENADE,	//21
	W_HUUMA,	//22
	W_2HSTAFF,	//23
	MAX_WEAPON_TYPE,
	// dual-wield constants
	W_DOUBLE_DD, // 2 daggers
	W_DOUBLE_SS, // 2 swords
	W_DOUBLE_AA, // 2 axes
	W_DOUBLE_DS, // dagger + sword
	W_DOUBLE_DA, // dagger + axe
	W_DOUBLE_SA, // sword + axe
};

enum ammo_type {
	A_ARROW = 1,
	A_DAGGER,   //2
	A_BULLET,   //3
	A_SHELL,    //4
	A_GRENADE,  //5
	A_SHURIKEN, //6
	A_KUNAI     //7
};

//Equip position constants
enum equip_pos {
	EQP_HEAD_LOW = 0x0001, 
	EQP_HEAD_MID = 0x0200, //512
	EQP_HEAD_TOP = 0x0100, //256
	EQP_HAND_R   = 0x0002,
	EQP_HAND_L   = 0x0020, //32
	EQP_ARMOR    = 0x0010, //16
	EQP_SHOES    = 0x0040, //64
	EQP_GARMENT  = 0x0004,
	EQP_ACC_L    = 0x0008,
	EQP_ACC_R    = 0x0080, //128
	EQP_AMMO     = 0x8000, //32768
};

#define EQP_WEAPON EQP_HAND_R
#define EQP_SHIELD EQP_HAND_L
#define EQP_ARMS (EQP_HAND_R|EQP_HAND_L)
#define EQP_HELM (EQP_HEAD_LOW|EQP_HEAD_MID|EQP_HEAD_TOP)
#define EQP_ACC (EQP_ACC_L|EQP_ACC_R)

//Equip indexes constants. (eg: sd->equip_index[EQI_AMMO] returns the index
//where the arrows are equipped)
enum equip_index {
	EQI_ACC_L = 0,
	EQI_ACC_R,
	EQI_SHOES,
	EQI_GARMENT,
	EQI_HEAD_LOW,
	EQI_HEAD_MID,
	EQI_HEAD_TOP,
	EQI_ARMOR,
	EQI_HAND_L,
	EQI_HAND_R,
	EQI_AMMO,
	EQI_MAX
};

struct duel {
	int members_count;
	int invites_count;
	int max_players_limit;
};

#define MAX_DUEL 1024
extern struct duel duel_list[MAX_DUEL];
extern int duel_count;

#define pc_setdead(sd)        ( (sd)->state.dead_sit = (sd)->vd.dead_sit = 1 )
#define pc_setsit(sd)         ( (sd)->state.dead_sit = (sd)->vd.dead_sit = 2 )
#define pc_isdead(sd)         ( (sd)->state.dead_sit == 1 )
#define pc_issit(sd)          ( (sd)->vd.dead_sit == 2 )
#define pc_isidle(sd)         ( (sd)->chatID || (sd)->vender_id || DIFF_TICK(last_tick, (sd)->idletime) >= battle_config.idle_no_share )
#define pc_istrading(sd)      ( (sd)->npc_id || (sd)->vender_id || (sd)->state.trading )
#define pc_cant_act(sd)       ( (sd)->npc_id || (sd)->vender_id || (sd)->chatID || (sd)->sc.opt1 || (sd)->state.trading || (sd)->state.storage_flag )
#define pc_setdir(sd,b,h)     ( (sd)->ud.dir = (b) ,(sd)->head_dir = (h) )
#define pc_setchatid(sd,n)    ( (sd)->chatID = n )
#define pc_ishiding(sd)       ( (sd)->sc.option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) )
#define pc_iscloaking(sd)     ( !((sd)->sc.option&OPTION_CHASEWALK) && ((sd)->sc.option&OPTION_CLOAK) )
#define pc_ischasewalk(sd)    ( (sd)->sc.option&OPTION_CHASEWALK )
#define pc_iscarton(sd)       ( (sd)->sc.option&OPTION_CART )
#define pc_isfalcon(sd)       ( (sd)->sc.option&OPTION_FALCON )
#define pc_isriding(sd)       ( (sd)->sc.option&OPTION_RIDING )
#define pc_isinvisible(sd)    ( (sd)->sc.option&OPTION_INVISIBLE )
#define pc_is50overweight(sd) ( (sd)->weight*100 >= (sd)->max_weight*battle_config.natural_heal_weight_rate )
#define pc_is90overweight(sd) ( (sd)->weight*10 >= (sd)->max_weight*9 )
#define pc_maxparameter(sd)   ( (sd)->class_&JOBL_BABY ? battle_config.max_baby_parameter : battle_config.max_parameter )

#define pc_stop_walking(sd, type) unit_stop_walking(&(sd)->bl, type)
#define pc_stop_attack(sd) unit_stop_attack(&(sd)->bl)

//Weapon check considering dual wielding.
#define pc_check_weapontype(sd, type) ((type)&((sd)->status.weapon < MAX_WEAPON_TYPE? \
	1<<(sd)->status.weapon:(1<<(sd)->weapontype1)|(1<<(sd)->weapontype2)))
//Checks if the given class value corresponds to a player class. [Skotlex]
#define pcdb_checkid(class_) (class_ < JOB_MAX_BASIC || (class_ >= JOB_NOVICE_HIGH && class_ < JOB_MAX))

int pc_class2idx(int class_);
int pc_isGM(struct map_session_data *sd);
int pc_getrefinebonus(int lv,int type);
bool pc_can_give_items(int level);

int pc_setrestartvalue(struct map_session_data *sd,int type);
int pc_makesavestatus(struct map_session_data *);
void pc_respawn(struct map_session_data* sd, clr_type clrtype);
int pc_setnewpc(struct map_session_data*,int,int,int,unsigned int,int,int);
bool pc_authok(struct map_session_data* sd, int, time_t, int gmlevel, struct mmo_charstatus* status);
void pc_authfail(struct map_session_data *);
int pc_reg_received(struct map_session_data *sd);

int pc_isequip(struct map_session_data *sd,int n);
int pc_equippoint(struct map_session_data *sd,int n);
int pc_setinventorydata(struct map_session_data *sd);

int pc_checkskill(struct map_session_data *sd,int skill_id);
int pc_checkallowskill(struct map_session_data *sd);
int pc_checkequip(struct map_session_data *sd,int pos);

int pc_calc_skilltree(struct map_session_data *sd);
int pc_calc_skilltree_normalize_job(struct map_session_data *sd);
int pc_clean_skilltree(struct map_session_data *sd);

#define pc_checkoverhp(sd) (sd->battle_status.hp == sd->battle_status.max_hp)
#define pc_checkoversp(sd) (sd->battle_status.sp == sd->battle_status.max_sp)

int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y, clr_type clrtype);
int pc_setsavepoint(struct map_session_data*,short,int,int);
int pc_randomwarp(struct map_session_data *sd,clr_type type);
int pc_warpto(struct map_session_data* sd, struct map_session_data* pl_sd);
int pc_recall(struct map_session_data* sd, struct map_session_data* pl_sd);
int pc_memo(struct map_session_data* sd, int pos);

int pc_checkadditem(struct map_session_data*,int,int);
int pc_inventoryblank(struct map_session_data*);
int pc_search_inventory(struct map_session_data *sd,int item_id);
int pc_payzeny(struct map_session_data*,int);
int pc_additem(struct map_session_data*,struct item*,int);
int pc_getzeny(struct map_session_data*,int);
int pc_delitem(struct map_session_data*,int,int,int,short);

// Special Shop System
void pc_paycash(struct map_session_data *sd, int price, int points);
void pc_getcash(struct map_session_data *sd, int cash, int points);

int pc_cart_additem(struct map_session_data *sd,struct item *item_data,int amount);
int pc_cart_delitem(struct map_session_data *sd,int n,int amount,int type);
int pc_putitemtocart(struct map_session_data *sd,int idx,int amount);
int pc_getitemfromcart(struct map_session_data *sd,int idx,int amount);
int pc_cartitem_amount(struct map_session_data *sd,int idx,int amount);

int pc_takeitem(struct map_session_data*,struct flooritem_data*);
int pc_dropitem(struct map_session_data*,int,int);

bool pc_isequipped(struct map_session_data *sd, int nameid);
bool pc_can_Adopt(struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd );
bool pc_adoption(struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd);

int pc_updateweightstatus(struct map_session_data *sd);

int pc_addautobonus(struct s_autobonus *bonus,char max,const char *script,short rate,unsigned int dur,short atk_type,const char *o_script,unsigned short pos,bool onskill);
int pc_exeautobonus(struct map_session_data* sd,struct s_autobonus *bonus);
int pc_endautobonus(int tid, unsigned int tick, int id, intptr data);
int pc_delautobonus(struct map_session_data* sd,struct s_autobonus *bonus,char max,bool restore);

int pc_bonus(struct map_session_data*,int,int);
int pc_bonus2(struct map_session_data *sd,int,int,int);
int pc_bonus3(struct map_session_data *sd,int,int,int,int);
int pc_bonus4(struct map_session_data *sd,int,int,int,int,int);
int pc_bonus5(struct map_session_data *sd,int,int,int,int,int,int);
int pc_skill(struct map_session_data* sd, int id, int level, int flag);

int pc_insert_card(struct map_session_data *sd,int idx_card,int idx_equip);

int pc_steal_item(struct map_session_data *sd,struct block_list *bl, int skilllv);
int pc_steal_coin(struct map_session_data *sd,struct block_list *bl);

int pc_modifybuyvalue(struct map_session_data*,int);
int pc_modifysellvalue(struct map_session_data*,int);

int pc_follow(struct map_session_data*, int); // [MouseJstr]
int pc_stop_following(struct map_session_data*);

unsigned int pc_maxbaselv(struct map_session_data *sd);
unsigned int pc_maxjoblv(struct map_session_data *sd);
int pc_checkbaselevelup(struct map_session_data *sd);
int pc_checkjoblevelup(struct map_session_data *sd);
int pc_gainexp(struct map_session_data*,struct block_list*,unsigned int,unsigned int, bool);
unsigned int pc_nextbaseexp(struct map_session_data *);
unsigned int pc_thisbaseexp(struct map_session_data *);
unsigned int pc_nextjobexp(struct map_session_data *);
unsigned int pc_thisjobexp(struct map_session_data *);
int pc_need_status_point(struct map_session_data *,int);
int pc_statusup(struct map_session_data*,int);
int pc_statusup2(struct map_session_data*,int,int);
int pc_skillup(struct map_session_data*,int);
int pc_allskillup(struct map_session_data*);
int pc_resetlvl(struct map_session_data*,int type);
int pc_resetstate(struct map_session_data*);
int pc_resetskill(struct map_session_data*, int);
int pc_resetfeel(struct map_session_data*);
int pc_resethate(struct map_session_data*);
int pc_equipitem(struct map_session_data*,int,int);
int pc_unequipitem(struct map_session_data*,int,int);
int pc_checkitem(struct map_session_data*);
int pc_useitem(struct map_session_data*,int);

int pc_skillatk_bonus(struct map_session_data *sd, int skill_num);
int pc_skillheal_bonus(struct map_session_data *sd, int skill_num);
int pc_skillheal2_bonus(struct map_session_data *sd, int skill_num);

void pc_damage(struct map_session_data *sd,struct block_list *src,unsigned int hp, unsigned int sp);
int pc_dead(struct map_session_data *sd,struct block_list *src);
void pc_revive(struct map_session_data *sd,unsigned int hp, unsigned int sp);
void pc_heal(struct map_session_data *sd,unsigned int hp,unsigned int sp, int type);
int pc_itemheal(struct map_session_data *sd,int itemid, int hp,int sp);
int pc_percentheal(struct map_session_data *sd,int,int);
int pc_jobchange(struct map_session_data *,int, int);
int pc_setoption(struct map_session_data *,int);
int pc_setcart(struct map_session_data* sd, int type);
int pc_setfalcon(struct map_session_data* sd, int flag);
int pc_setriding(struct map_session_data* sd, int flag);
int pc_changelook(struct map_session_data *,int,int);
int pc_equiplookall(struct map_session_data *sd);

int pc_readparam(struct map_session_data*,int);
int pc_setparam(struct map_session_data*,int,int);
int pc_readreg(struct map_session_data*,int);
int pc_setreg(struct map_session_data*,int,int);
char *pc_readregstr(struct map_session_data *sd,int reg);
int pc_setregstr(struct map_session_data *sd,int reg,const char *str);

#define pc_readglobalreg(sd,reg) pc_readregistry(sd,reg,3)
#define pc_setglobalreg(sd,reg,val) pc_setregistry(sd,reg,val,3)
#define pc_readglobalreg_str(sd,reg) pc_readregistry_str(sd,reg,3)
#define pc_setglobalreg_str(sd,reg,val) pc_setregistry_str(sd,reg,val,3)
#define pc_readaccountreg(sd,reg) pc_readregistry(sd,reg,2)
#define pc_setaccountreg(sd,reg,val) pc_setregistry(sd,reg,val,2)
#define pc_readaccountregstr(sd,reg) pc_readregistry_str(sd,reg,2)
#define pc_setaccountregstr(sd,reg,val) pc_setregistry_str(sd,reg,val,2)
#define pc_readaccountreg2(sd,reg) pc_readregistry(sd,reg,1)
#define pc_setaccountreg2(sd,reg,val) pc_setregistry(sd,reg,val,1)
#define pc_readaccountreg2str(sd,reg) pc_readregistry_str(sd,reg,1)
#define pc_setaccountreg2str(sd,reg,val) pc_setregistry_str(sd,reg,val,1)
int pc_readregistry(struct map_session_data*,const char*,int);
int pc_setregistry(struct map_session_data*,const char*,int,int);
char *pc_readregistry_str(struct map_session_data*,const char*,int);
int pc_setregistry_str(struct map_session_data*,const char*,const char*,int);

int pc_addeventtimer(struct map_session_data *sd,int tick,const char *name);
int pc_deleventtimer(struct map_session_data *sd,const char *name);
int pc_cleareventtimer(struct map_session_data *sd);
int pc_addeventtimercount(struct map_session_data *sd,const char *name,int tick);

int pc_calc_pvprank(struct map_session_data *sd);
int pc_calc_pvprank_timer(int tid, unsigned int tick, int id, intptr data);

int pc_ismarried(struct map_session_data *sd);
int pc_marriage(struct map_session_data *sd,struct map_session_data *dstsd);
int pc_divorce(struct map_session_data *sd);
struct map_session_data *pc_get_partner(struct map_session_data *sd);
struct map_session_data *pc_get_father(struct map_session_data *sd);
struct map_session_data *pc_get_mother(struct map_session_data *sd);
struct map_session_data *pc_get_child(struct map_session_data *sd);

void pc_bleeding (struct map_session_data *sd, unsigned int diff_tick);
void pc_regen (struct map_session_data *sd, unsigned int diff_tick);

void pc_setstand(struct map_session_data *sd);
int pc_candrop(struct map_session_data *sd,struct item *item);

int pc_jobid2mapid(unsigned short b_class);	// Skotlex
int pc_mapid2jobid(unsigned short class_, int sex);	// Skotlex

char * job_name(int class_);

struct skill_tree_entry {
	short id;
	unsigned char max;
	unsigned char joblv;
	struct {
		short id;
		unsigned char lv;
	} need[MAX_PC_SKILL_REQUIRE];
}; // Celest
extern struct skill_tree_entry skill_tree[CLASS_COUNT][MAX_SKILL_TREE];

struct sg_data {
	short anger_id;
	short bless_id;
	short comfort_id;
	char feel_var[NAME_LENGTH];
	char hate_var[NAME_LENGTH];
	int (*day_func)(void);
};
extern const struct sg_data sg_info[MAX_PC_FEELHATE];

void pc_setinvincibletimer(struct map_session_data* sd, int val);
void pc_delinvincibletimer(struct map_session_data* sd);

int pc_addspiritball(struct map_session_data *sd,int,int);
int pc_delspiritball(struct map_session_data *sd,int,int);
void pc_addfame(struct map_session_data *sd,int count);
unsigned char pc_famerank(int char_id, int job);
int pc_set_hate_mob(struct map_session_data *sd, int pos, struct block_list *bl);

extern struct fame_list smith_fame_list[MAX_FAME_LIST];
extern struct fame_list chemist_fame_list[MAX_FAME_LIST];
extern struct fame_list taekwon_fame_list[MAX_FAME_LIST];

int pc_readdb(void);
int do_init_pc(void);
void do_final_pc(void);

enum {ADDITEM_EXIST,ADDITEM_NEW,ADDITEM_OVERAMOUNT};

// timer for night.day
extern int day_timer_tid;
extern int night_timer_tid;
int map_day_timer(int tid, unsigned int tick, int id, intptr data); // by [yor]
int map_night_timer(int tid, unsigned int tick, int id, intptr data); // by [yor]

// Rental System
void pc_inventory_rentals(struct map_session_data *sd);
int pc_inventory_rental_clear(struct map_session_data *sd);
void pc_inventory_rental_add(struct map_session_data *sd, int seconds);

//Duel functions // [LuzZza]
int duel_create(struct map_session_data* sd, const unsigned int maxpl);
int duel_invite(const unsigned int did, struct map_session_data* sd, struct map_session_data* target_sd);
int duel_accept(const unsigned int did, struct map_session_data* sd);
int duel_reject(const unsigned int did, struct map_session_data* sd);
int duel_leave(const unsigned int did, struct map_session_data* sd);
int duel_showinfo(const unsigned int did, struct map_session_data* sd);
int duel_checktime(struct map_session_data* sd);

int pc_read_motd(void); // [Valaris]
int pc_disguise(struct map_session_data *sd, int class_);

#endif /* _PC_H_ */