#include "global.h"
#include <stdlib.h>
#include <string.h>
#include "ob_methods.h"
#include "ob_types.h"
#include "sounds.h"
#include "sproto.h"

Include dependency graph for shop_inventory.c:

Data Structures
struct	shopinv

Typedefs
typedef struct shopinv	shopinv

Functions
static void	add_shop_item (object tmp, shopinv items, size_t *numitems)

void	init_type_shop_inventory (void)

static method_ret	shop_inventory_type_apply (object lighter, object applier, int aflags)

static int	shop_sort (const void a1, const void a2)

Detailed Description

Implementation of the shop inventory class of objects.

Definition in file shop_inventory.c.

Typedef Documentation

◆ shopinv

typedef struct shopinv shopinv

One item to list on the sign.

Function Documentation

◆ add_shop_item()

static void add_shop_item	(	object *	tmp,
		shopinv *	items,
		size_t *	numitems
	)

static

Insert the item in the list.

Parameters

tmp	object to insert. Must have FLAG_UNPAID set.
items	array of items, should have (*numitems)+1 items allocated.
numitems	how many items items contains.

Definition at line 83 of file shop_inventory.c.

References CLEAR_FLAG, FLAG_UNPAID, shopinv::item_real, shopinv::item_sort, MAX_BUF, give::name, shopinv::nrof, query_base_name(), SET_FLAG, strdup_local, Ice::tmp, and shopinv::type.

Referenced by shop_inventory_type_apply().

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◆ init_type_shop_inventory()

void init_type_shop_inventory ( void )

Initializer for the SHOP_INVENTORY object type.

Definition at line 34 of file shop_inventory.c.

References register_apply(), SHOP_INVENTORY, and shop_inventory_type_apply().

Referenced by register_all_ob_types().

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◆ shop_inventory_type_apply()

static method_ret shop_inventory_type_apply	(	object *	lighter,
		object *	applier,
		int	aflags
	)

static

Apply a shop inventory.

Parameters

lighter	applied object to apply.
applier	object attempting to apply the inventory. Should be a player.
aflags	special flags (always apply/unapply).

Returns: METHOD_OK if applier is a player, METHOD_UNHANDLED else.

Definition at line 119 of file shop_inventory.c.

References obj::above, add_shop_item(), draw_ext_info(), draw_ext_info_format(), fatal(), FLAG_UNPAID, GET_MAP_OB, llevError, LOG(), obj::map, MAP_HEIGHT, MAP_WIDTH, METHOD_OK, METHOD_UNHANDLED, MSG_TYPE_SHOP, MSG_TYPE_SHOP_LISTING, NDI_UNIQUE, shopinv::nrof, OUT_OF_MEMORY, PLAYER, QUERY_FLAG, shop_sort(), obj::type, and nlohmann::detail::void().

Referenced by init_type_shop_inventory().

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◆ shop_sort()

static int shop_sort	(	const void *	a1,
		const void *	a2
	)

static

Sort routine for shopinv. There are a lot of extra casts in here just to suppress warnings - it makes it look uglier than it really it. The format of the strings we get is type:name. So we first want to sort by type (numerical) - if the same type, then sort by name.

Parameters