cvar_s Struct Reference

Collaboration diagram for cvar_s:

Data Fields
void(*	callback )(struct cvar_s *var)
	Callback for when the cvar value changes. More...
const char *	default_string
	The default value of the cvar. More...
const char *	description
	for "help" command More...
int	flags
	Cvar flags. More...
int	int_val
	The current cvar value as an integer. More...
const char *	name
	The name of the cvar. More...
struct cvar_s *	next
const char *	string
	The current cvar value as a string. More...
float	value
	The current cvar value as a float. More...
vec3_t	vec
	The current cvar value as a vector. More...

Field Documentation

void(* callback)(struct cvar_s *var)

Callback for when the cvar value changes.

This allows for more flexibility in what happens when a cvar is nodifed than can be achieved with flags alone. While a similar could be done using commands, a cvar with a callback and CVAR_ARCHIVE set allows the setting to be saved automatically.

Parameters

var	This cvar.

const char* default_string

The default value of the cvar.

const char* description

for "help" command

int flags

Cvar flags.

int int_val

The current cvar value as an integer.

const char* name

The name of the cvar.

struct cvar_s* next

const char* string

The current cvar value as a string.

float value

The current cvar value as a float.

vec3_t vec

The current cvar value as a vector.

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The documentation for this struct was generated from the following file:

• include/QF/cvar.h