client/image.c File Reference

#include <global.h>

Go to the source code of this file.

Functions
static unsigned long	bmap_hash (const char *str)
bmap_struct *	bmap_find (const char *name)
void	bmap_add (bmap_struct *bmap)
void	read_bmaps_p0 ()
void	read_bmaps ()
void	finish_face_cmd (int pnum, uint32 checksum, char *face)
static int	load_picture_from_pack (int num)
static int	load_gfx_user_face (uint16 num)
int	request_face (int pnum)
int	get_bmap_id (char *name)
void	blit_face (int id, int x, int y)
Variables
static bmap_struct *	bmaps_default [BMAPS_MAX]
static bmap_struct *	bmaps = NULL
static size_t	bmaps_size = 0

---

Detailed Description

Handles image related code.

Definition in file image.c.

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Function Documentation

void blit_face	(	int	id,
		int	x,
		int	y
	)

Blit a face.

Parameters:

id	ID of the face.
x	X position.
y	Y position.

Definition at line 553 of file image.c.

void bmap_add

(

bmap_struct *

bmap

)

Add a bmap to the bmaps array.

Parameters:

at	The bitmap to add.

Definition at line 105 of file image.c.

bmap_struct* bmap_find

(

const char *

name

)

Find a bmap by name.

Parameters:

name	The bmap name to find.

Returns:

NULL if not found, pointer to the bmap otherwise.

Definition at line 68 of file image.c.

static unsigned long bmap_hash

(

const char *

str

)

[static]

Hash string to find it in the bmaps array.

Parameters:

str	The string to hash.

Returns:

Hashed string.

Definition at line 43 of file image.c.

void finish_face_cmd	(	int	pnum,
		uint32	checksum,
		char *	face
	)

Finish face command.

Parameters:

pnum	ID of the face.
checksum	Face checksum.
face	Face name.

Definition at line 298 of file image.c.

int get_bmap_id

(

char *

name

)

Find a face ID by name. Request the face by finding it, loading it or requesting it.

Parameters:

name	Face name to find

Returns:

Face ID if found, -1 otherwise

Definition at line 519 of file image.c.

static int load_gfx_user_face

(

uint16

num

)

[static]

Load face from user's graphics directory.

Parameters:

num	ID of the face to load.

Returns:

1 on success, 0 on failure.

Definition at line 411 of file image.c.

static int load_picture_from_pack

(

int

num

)

[static]

Load picture from atrinik.p0 file.

Parameters:

num	ID of the picture to load.

Returns:

1 if the file does not exist, 0 otherwise.

Definition at line 374 of file image.c.

void read_bmaps

(

)

Read bmaps server file.

Definition at line 218 of file image.c.

void read_bmaps_p0

(

)

Read bmaps from atrinik.p0, calculate checksums, etc.

Definition at line 137 of file image.c.

int request_face

(

int

pnum

)

We got a face - test if we have it loaded. If not, ask the server to send us face command.

Parameters:

pnum

Face ID.

Returns:

0 if face is not there, 1 if face was requested or loaded.

Definition at line 469 of file image.c.

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Variable Documentation

bmap_struct* bmaps = NULL [static]

Bmaps loaded from the server bmaps file.

Definition at line 35 of file image.c.

bmap_struct* bmaps_default[BMAPS_MAX] [static]

Default bmaps loaded from atrinik.p0.

Definition at line 33 of file image.c.

size_t bmaps_size = 0 [static]

Number of entries in bmaps.

Definition at line 37 of file image.c.