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engine: common: add printf-like version of Cvar_Get function.

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Andrey Akhmichin 2023-01-27 08:49:03 +05:00 • committed by Alibek Omarov
parent 573781b45d
commit a2d459ae84
2 changed files with 18 additions and 0 deletions
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17
engine/common/cvar.c
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@ -469,6 +469,23 @@ convar_t *Cvar_Get( const char *name, const char *value, int flags, const char *
return var; return var;
} }
/*
============
Cvar_Getf
============
*/
convar_t *Cvar_Getf( const char *var_name, int flags, const char *description, const char *format, ... )
{
char value[MAX_VA_STRING];
va_list args;
va_start( args, format );
Q_vsnprintf( value, sizeof( value ), format, args );
va_end( args );
return Cvar_Get( var_name, value, flags, description );
}
/* /*
============ ============
Cvar_RegisterVariable Cvar_RegisterVariable

1
engine/common/cvar.h
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@ -63,6 +63,7 @@ cvar_t *Cvar_GetList( void );
convar_t *Cvar_FindVarExt( const char *var_name, int ignore_group ); convar_t *Cvar_FindVarExt( const char *var_name, int ignore_group );
void Cvar_RegisterVariable( convar_t *var ); void Cvar_RegisterVariable( convar_t *var );
convar_t *Cvar_Get( const char *var_name, const char *value, int flags, const char *description ); convar_t *Cvar_Get( const char *var_name, const char *value, int flags, const char *description );
convar_t *Cvar_Getf( const char *var_name, int flags, const char *description, const char *format, ... ) _format( 4 );
void Cvar_LookupVars( int checkbit, void *buffer, void *ptr, setpair_t callback ); void Cvar_LookupVars( int checkbit, void *buffer, void *ptr, setpair_t callback );
void Cvar_FullSet( const char *var_name, const char *value, int flags ); void Cvar_FullSet( const char *var_name, const char *value, int flags );
void Cvar_DirectSet( convar_t *var, const char *value ); void Cvar_DirectSet( convar_t *var, const char *value );