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/*
* File: items.h
* Summary: Misc (mostly) inventory related functions.
* Written by: Linley Henzell
*/
#ifndef ITEMS_H
#define ITEMS_H
#include "externs.h"
// Ways to get items, other than finding them on the ground or looting them
// from slain monsters.
enum item_source_type
{
IT_SRC_NONE = 0,
// Empty space for the gods
AQ_SCROLL = 100,
AQ_CARD_GENIE,
IT_SRC_START,
IT_SRC_SHOP,
// Empty space for new non-wizmode acquisition methods
AQ_WIZMODE = 200
};
bool dec_inv_item_quantity(int obj, int amount, bool suppress_burden = false);
bool dec_mitm_item_quantity(int obj, int amount);
void inc_inv_item_quantity(int obj, int amount, bool suppress_burden = false);
void inc_mitm_item_quantity(int obj, int amount);
bool move_item_to_grid( int *const obj, const coord_def& p,
bool silent = false );
void move_item_stack_to_grid( const coord_def& from, const coord_def& to );
void note_inscribe_item(item_def &item);
int move_item_to_player(int obj, int quant_got, bool quiet = false,
bool ignore_burden = false);
void mark_items_non_pickup_at(const coord_def &pos);
bool is_stackable_item( const item_def &item );
bool items_similar( const item_def &item1, const item_def &item2,
bool ignore_ident = false );
bool items_stack( const item_def &item1, const item_def &item2,
bool force_merge = false, bool ignore_ident = false );
void merge_item_stacks(item_def &source, item_def &dest,
int quant = -1);
item_def find_item_type(object_class_type base_type, std::string name);
item_def *find_floor_item(object_class_type cls, int sub_type);
int item_on_floor(const item_def &item, const coord_def& where);
void init_item( int item );
void link_items(void);
void fix_item_coordinates(void);
int get_item_slot( int reserve = 50 );
void unlink_item(int dest);
void destroy_item( item_def &item, bool never_created = false );
void destroy_item(int dest, bool never_created = false);
void destroy_item_stack( int x, int y, int cause = -1 );
void lose_item_stack( const coord_def& where );
void item_check(bool verbose);
void request_autopickup(bool do_pickup = true);
void pickup(void);
int item_name_specialness(const item_def& item);
void item_list_on_square( std::vector<const item_def*>& items,
int obj, bool force_squelch = false );
bool copy_item_to_grid( const item_def &item, const coord_def& p,
int quant_drop = -1, // item.quantity by default
bool mark_dropped = false,
bool silent = false );
bool move_top_item( const coord_def &src, const coord_def &dest );
void drop(void);
int inv_count(void);
bool pickup_single_item(int link, int qty);
bool drop_item( int item_dropped, int quant_drop, bool try_offer = false );
int get_equip_slot(const item_def *item);
mon_inv_type get_mon_equip_slot(const monsters* mon, const item_def &item);
void origin_reset(item_def &item);
void origin_set(const coord_def& where);
void origin_set_monster(item_def &item, const monsters *monster);
bool origin_known(const item_def &item);
bool origin_describable(const item_def &item);
std::string origin_desc(const item_def &item);
void origin_purchased(item_def &item);
void origin_acquired(item_def &item, int agent);
void origin_set_startequip(item_def &item);
void origin_set_unknown(item_def &item);
void origin_set_inventory( void (*oset)(item_def &item) );
bool origin_is_god_gift(const item_def& item, god_type *god = NULL);
bool origin_is_acquirement(const item_def& item,
item_source_type *type = NULL);
std::string origin_monster_name(const item_def &item);
bool item_needs_autopickup(const item_def &);
bool can_autopickup();
bool need_to_autopickup();
void autopickup();
int find_free_slot(const item_def &i);
bool is_rune(const item_def &item);
bool is_unique_rune(const item_def &item);
bool need_to_autoinscribe();
void request_autoinscribe(bool do_inscribe = true);
void autoinscribe();
bool item_is_equipped(const item_def &item, bool quiver_too = false);
void item_was_lost(const item_def &item);
void item_was_destroyed(const item_def &item, int cause = -1);
bool get_item_by_name(item_def *item, char* specs,
object_class_type class_wanted,
bool create_for_real = false);
#endif
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