#include "global.h"
#include <stdlib.h>
#include <string.h>
#include "newserver.h"
#include "object.h"
#include "shared/newclient.h"
#include "sproto.h"

Include dependency graph for item.c:

Macros
#define	MAXITEMLEN 300

Functions
static void	add_object_to_socklist (socket_struct ns, SockList sl, object *head)

void	apply_cmd (char buf, int len, player pl)

void	esrv_del_item (player pl, object ob)

void	esrv_draw_look (object *pl)

static object *	esrv_get_ob_from_count (object *pl, tag_t count)

void	esrv_move_object (object *pl, tag_t to, tag_t tag, long nrof)

void	esrv_send_inventory (object pl, object op)

void	esrv_send_item (object pl, object op)

void	esrv_update_item (int flags, object pl, object op)

void	examine_cmd (char buf, int len, player pl)

void	inscribe_scroll_cmd (char buf, int len, player pl)

void	lock_item_cmd (uint8_t data, int len, player pl)

void	look_at (object *op, int dx, int dy)

void	look_at_cmd (char buf, int len, player pl)

void	mark_item_cmd (uint8_t data, int len, player pl)

static object *	ob_if_can_find (object op, object ob)

bool	player_can_find (object op, object ob)

static unsigned int	query_flags (const object *op)

Detailed Description

Client/server logic.

Date: 2003-12-02

This containes item logic for client/server. It doesn't contain the actual commands that send the data, but does contain the logic for what items should be sent.

Definition in file item.c.

Macro Definition Documentation

◆ MAXITEMLEN

#define MAXITEMLEN 300

This is the maximum number of bytes we expect any one item to take up

Definition at line 36 of file item.c.

Function Documentation

◆ add_object_to_socklist()

static void add_object_to_socklist	(	socket_struct *	ns,
		SockList *	sl,
		object *	head
	)

static

Used in the send_look to put object head into SockList sl for socket ns. Need socket to know if we need to send animation of face to the client.

Definition at line 122 of file item.c.

References obj::anim_speed, obj::animation, socket_struct::anims_sent, CLEAR_FLAG, obj::client_type, obj::count, obj::custom_name, obj::env, esrv_send_animation(), esrv_send_face(), F_NOPICK, FABS, obj::face, socket_struct::faces_sent, FLAG_ANIMATE, FLAG_CLIENT_SENT, FLAG_NO_PICK, flags, make_face_from_files::int, llevError, LOG(), obj::map, MAX_BUF, obj::name, obj::nrof, NS_FACESENT_FACE, animations_struct::num, Face::number, mapdef::path, query_base_name(), QUERY_FLAG, query_flags(), safe_strncpy, SET_FLAG, SockList_AddChar(), SockList_AddInt(), SockList_AddLen8Data(), SockList_AddShort(), obj::speed, WEIGHT, obj::x, and obj::y.

Referenced by esrv_draw_look(), esrv_send_inventory(), and esrv_send_item().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ apply_cmd()

void apply_cmd	(	char *	buf,
		int	len,
		player *	pl
	)

Client wants to apply some object. Lets do so.

Definition at line 663 of file item.c.

References apply_by_living(), buf, obj::container, socket_struct::container_position, esrv_get_ob_from_count(), esrv_send_inventory(), FLAG_REMOVED, llevDebug, LOG(), socket_struct::look_position, obj::name, pl::ob, give::op, QUERY_FLAG, pl::socket, CFweardisguise::tag, socket_struct::update_inventory, and socket_struct::update_look.

Here is the call graph for this function:

◆ esrv_del_item()

void esrv_del_item	(	player *	pl,
		object *	ob
	)

Tells the client to delete an item. Uses the item command with a -1 location.

Definition at line 560 of file item.c.

References obj::container, guildjoin::ob, pl::ob, Send_With_Handling(), pl::socket, SockList_AddInt(), SockList_AddString(), SockList_Init(), SockList_Term(), and socket_struct::update_inventory.

Here is the call graph for this function:

◆ esrv_draw_look()

void esrv_draw_look ( object * pl )

Send the look window. Don't need to do animations here This sends all the faces to the client, not just updates. This is because object ordering would otherwise be inconsistent

Definition at line 192 of file item.c.

References add_object_to_socklist(), obj::below, buf, empty_face, esrv_send_face(), socket_struct::faces_sent, FLAG_IS_FLOOR, FLAG_REMOVED, FLAG_WIZ, FOR_OB_AND_BELOW_FINISH, FOR_OB_AND_BELOW_PREPARE, GET_MAP_OB, HEAD, obj::inv, llevDebug, LOG(), LOOK_OBJ, socket_struct::look_position, MAP_IN_MEMORY, MAX, MAX_BUF, MAXITEMLEN, MIN, NS_FACESENT_FACE, socket_struct::num_look_objects, Face::number, out_of_map(), QUERY_FLAG, Send_With_Handling(), pl::socket, SockList_AddChar(), SockList_AddInt(), SockList_AddLen8Data(), SockList_AddPrintf(), SockList_AddShort(), SockList_AddString(), SockList_Avail(), SockList_Init(), SockList_Reset(), SockList_Term(), Ice::tmp, pl::transport, and socket_struct::update_look.

Referenced by send_updates(), and set_up_cmd().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ esrv_get_ob_from_count()

static object* esrv_get_ob_from_count	(	object *	pl,
		tag_t	count
	)

static

Takes a player and object count (tag) and returns the actual object pointer, or null if it can't be found.

Definition at line 605 of file item.c.

References CONTAINER, disinfect::count, pl::count, FOR_INV_FINISH, FOR_INV_PREPARE, FOR_MAP_FINISH, FOR_MAP_PREPARE, HEAD, ob_if_can_find(), give::op, altar_valkyrie::pl, Ice::tmp, and pl::transport.

Referenced by apply_cmd(), esrv_move_object(), examine_cmd(), inscribe_scroll_cmd(), lock_item_cmd(), and mark_item_cmd().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ esrv_move_object()

void esrv_move_object	(	object *	pl,
		tag_t	to,
		tag_t	tag,
		long	nrof
	)

Move an object to a new location

Definition at line 888 of file item.c.

References CONTAINER, pl::count, replace::current, drop_object(), env, esrv_get_ob_from_count(), esrv_update_item(), FLAG_APPLIED, FOR_INV_FINISH, FOR_INV_PREPARE, llevDebug, LOG(), object_can_pick(), give::op, pick_up(), put_object_in_sack(), QUERY_FLAG, sack_can_hold(), CFweardisguise::tag, pl::transport, transport_can_hold(), and UPD_WEIGHT.

Referenced by move_cmd().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ esrv_send_inventory()

void esrv_send_inventory	(	object *	pl,
		object *	op
	)

Sends inventory of a container. If pl == op, then the whole contents are sent, else the contents is sent with "next group" and "prev group" arrows if required.

Parameters