gui/book.c File Reference

#include <global.h>

Go to the source code of this file.

Functions
void	book_name_change (const char *name, size_t len)
void	book_load (const char *data, int len)
void	book_show ()
void	book_handle_key (SDLKey key)
void	book_handle_event (SDL_Event *event)
void	book_redraw ()
Variables
static char *	book_content = NULL
static char	book_name [HUGE_BUF]
static int	book_lines = 0
static int	book_scroll_lines = 0
static int	book_scroll = 0
static SDL_Surface *	surface = NULL
static uint8	redraw = 1
static int	redraw_scroll = 0

---

Detailed Description

Book GUI related code.

Definition in file book.c.

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Function Documentation

void book_handle_event

(

SDL_Event *

event

)

Handle book events, such as mouse wheel scrolling.

Parameters:

event

The event.

Definition at line 222 of file book.c.

void book_handle_key

(

SDLKey

key

)

Handle a key.

Parameters:

key

The key.

Definition at line 188 of file book.c.

void book_load	(	const char *	data,
		int	len
	)

Load the book interface.

Parameters:

data	Book's content.
len	Length of 'data'.

Definition at line 66 of file book.c.

void book_name_change	(	const char *	name,
		size_t	len
	)

Change the book's displayed name.

Parameters:

name	The name to change to.
len	Length of the name.

Definition at line 55 of file book.c.

void book_redraw

(

)

Redraw the book GUI.

Definition at line 243 of file book.c.

void book_show

(

)

Actually show the book interface.

Definition at line 121 of file book.c.

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Variable Documentation

char* book_content = NULL [static]

The book's content.

Definition at line 33 of file book.c.

int book_lines = 0 [static]

Number of lines in the book.

Definition at line 37 of file book.c.

char book_name[HUGE_BUF] [static]

Name of the book.

Definition at line 35 of file book.c.

int book_scroll = 0 [static]

Lines scrolled.

Definition at line 41 of file book.c.

int book_scroll_lines = 0 [static]

Number of lines at the end.

Definition at line 39 of file book.c.

uint8 redraw = 1 [static]

Is it time to redraw?

Definition at line 45 of file book.c.

int redraw_scroll = 0 [static]

Cache of book_scroll, used to check whether it's time to redraw due to scroll change.

Definition at line 49 of file book.c.

SDL_Surface* surface = NULL [static]

Book GUI surface.

Definition at line 43 of file book.c.