Handles news generation. More...

#include "news.h"
#include "array.h"
#include "faction.h"
#include "log.h"
#include "nstring.h"
#include "ntime.h"
#include "nxml.h"
#include "toolkit.h"

Include dependency graph for news.c:

Go to the source code of this file.

Macros
#define	NEWS_MAX_LENGTH 8192
#define	NEWS_READ(elem, s)

Functions
static void	news_render (double bx, double by, double w, double h, void *data)
	Renders a news widget.
static void	news_focusLose (unsigned int wid, const char *wgtname)
	Called when it's de-focused.
static int	news_mouse (unsigned int wid, const SDL_Event event, double mx, double my, double w, double h, double rx, double ry, void data)
	News widget mouse event handler.
static int	news_parseArticle (xmlNodePtr parent)
	Parses articles.
int	news_saveArticles (xmlTextWriterPtr writer)
int	news_loadArticles (xmlNodePtr parent)
	Loads the player's active articles from a save, initilizes news.
static void	clear_newslines (void)
static int	news_cmp (const void p1, const void p2)
int	news_add (const char title, const char content, const char faction, const char tag, ntime_t date, ntime_t date_to_rm, int priority)
	makes a new article and puts it into the list
int	news_init (void)
	Initiate news linked list with a stack.
void	news_exit (void)
	Kills the old news thread.
news_t *	news_get (int id)
	gets the article with id ID, else NULL
void	news_free (news_t *n)
void	news_rm (int id)
int *	generate_news (int faction)
	Generates news from newslist from specific faction AND Generic news.
void	news_widget (unsigned int wid, int x, int y, int w, int h)
	Creates a news widget.

Variables
news_t *	news_list = NULL
static int	next_id = 0
static char	buf [NEWS_MAX_LENGTH]
static int	len
static unsigned int	news_tick = 0
static int	news_drag = 0
static double	news_pos = 0.
static glFont *	news_font = &gl_defFont
static char **	news_lines = NULL
static glFontRestore *	news_restores
static double	textlength = 0.
static int	largestID

Detailed Description

Handles news generation.

Definition in file news.c.

Macro Definition Documentation

◆ NEWS_MAX_LENGTH

#define NEWS_MAX_LENGTH 8192

Maximum length to print.

Definition at line 26 of file news.c.

◆ NEWS_READ

#define NEWS_READ	(		elem,
			s )

Value:

   xmlr_attr_strd( node, s, elem );                                            \
   if (elem == NULL) {                                                         \
      WARN( _( "Event is missing '%s', skipping." ), s );                      \
      goto cleanup;                                                            \
   }

Function Documentation

◆ clear_newslines()

void clear_newslines ( void )

static

Definition at line 311 of file news.c.

◆ generate_news()

int * generate_news ( int faction )

Generates news from newslist from specific faction AND Generic news.

Parameters

faction the faction of wanted news

Returns: 0 on success

Definition at line 202 of file news.c.

◆ news_add()

int news_add	(	const char *	title,
		const char *	content,
		const char *	faction,
		const char *	tag,
		ntime_t	date,
		ntime_t	date_to_rm,
		int	priority )

makes a new article and puts it into the list

Parameters

title	the article title
content	the article content
faction	the article faction
tag	Tag to set.
date	date to put
date_to_rm	date to remove the article
priority	Priority to use.

Returns: ID of newly added news.

Definition at line 94 of file news.c.

◆ news_cmp()

int news_cmp	(	const void *	p1,
		const void *	p2 )

static

Definition at line 67 of file news.c.

◆ news_exit()

void news_exit ( void )

Kills the old news thread.

Definition at line 139 of file news.c.

◆ news_focusLose()

void news_focusLose	(	unsigned int	wid,
		const char *	wgtname )

static

Called when it's de-focused.

Definition at line 323 of file news.c.

◆ news_free()

void news_free ( news_t * n )

Definition at line 179 of file news.c.

◆ news_get()

news_t * news_get ( int id )

gets the article with id ID, else NULL

Definition at line 169 of file news.c.

◆ news_init()

int news_init ( void )

Initiate news linked list with a stack.

Definition at line 123 of file news.c.

◆ news_loadArticles()

int news_loadArticles ( xmlNodePtr parent )

Loads the player's active articles from a save, initilizes news.

Parameters

parent Node containing the player's active events.

Returns: 0 on success.

Definition at line 487 of file news.c.

◆ news_mouse()

int news_mouse	(	unsigned int	wid,
		const SDL_Event *	event,
		double	mx,
		double	my,
		double	w,
		double	h,
		double	rx,
		double	ry,
		void *	data )

static

News widget mouse event handler.

Parameters

wid	Window receiving the mouse events.
event	Mouse event being received.
mx	X position of the mouse.
my	Y position of the mouse.
w	Width of the widget.
h	Height of the widget.
rx	Relative X movement (only valid for motion).
ry	Relative Y movement (only valid for motion).
data	Unused.

Definition at line 343 of file news.c.

◆ news_parseArticle()

int news_parseArticle ( xmlNodePtr parent )

static

Parses articles.

Parameters

parent Parent node to parse.

Returns: 0 on success.

Definition at line 516 of file news.c.

◆ news_render()

void news_render	(	double	bx,
		double	by,
		double	w,
		double	h,
		void *	data )

static

Renders a news widget.

Parameters

bx	Base X position to render at.
by	Base Y position to render at.
w	Width of the widget.
h	Height of the widget.
data	Unused.

Definition at line 393 of file news.c.

◆ news_rm()

void news_rm ( int id )

Definition at line 187 of file news.c.

◆ news_saveArticles()

int news_saveArticles ( xmlTextWriterPtr writer )

Definition at line 446 of file news.c.

◆ news_widget()

void news_widget	(	unsigned int	wid,
		int	x,
		int	y,
		int	w,
		int	h )

Creates a news widget.

Parameters

wid	Window to create news widget on.
x	X position of the widget to create.
y	Y position of the widget to create.
w	Width of the widget.
h	Height of the widget.

Definition at line 273 of file news.c.

Variable Documentation

◆ buf

char buf[NEWS_MAX_LENGTH]

static

News line buffer.

Definition at line 37 of file news.c.

◆ largestID

int largestID

static

Save/load

Definition at line 52 of file news.c.

◆ len

int len

static

Definition at line 38 of file news.c.

◆ news_drag

int news_drag = 0

static

Is dragging news?

Definition at line 41 of file news.c.

◆ news_font

glFont* news_font = &gl_defFont

static

Font to use.

Definition at line 43 of file news.c.

◆ news_lines

char** news_lines = NULL

static

Array (array.h) of each line's text.

Definition at line 44 of file news.c.

◆ news_list

news_t* news_list = NULL

Linked list containing all articles

Definition at line 31 of file news.c.

◆ news_pos

double news_pos = 0.

static

Position of the news feed.

Definition at line 42 of file news.c.

◆ news_restores

glFontRestore* news_restores

static

Initial value:

=

NULL

Array (array.h) of restorations.

Definition at line 45 of file news.c.

◆ news_tick

unsigned int news_tick = 0

static

Last news tick.

Definition at line 40 of file news.c.

◆ next_id

int next_id = 0

static

next number to use as ID

Definition at line 32 of file news.c.

◆ textlength

double textlength = 0.

static

Definition at line 47 of file news.c.

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ NEWS_MAX_LENGTH

◆ NEWS_READ

Function Documentation

◆ clear_newslines()

◆ generate_news()

◆ news_add()

◆ news_cmp()

◆ news_exit()

◆ news_focusLose()

◆ news_free()

◆ news_get()

◆ news_init()

◆ news_loadArticles()

◆ news_mouse()

◆ news_parseArticle()

◆ news_render()

◆ news_rm()

◆ news_saveArticles()

◆ news_widget()

Variable Documentation

◆ buf

◆ largestID

◆ len

◆ news_drag

◆ news_font

◆ news_lines

◆ news_list

◆ news_pos

◆ news_restores

◆ news_tick

◆ next_id

◆ textlength