quakeforge/nq/source/gib_vars.c

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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include "QF/cvar.h"
#include "QF/console.h"
#include "QF/qargs.h"
#include "QF/cmd.h"
#include "QF/zone.h"
#include "QF/quakefs.h"
#include "gib.h"
#include "gib_instructions.h"
#include "gib_interpret.h"
#include "gib_modules.h"
#include "gib_parse.h"
#include "gib_vars.h"
#include "gib_stack.h"
gib_var_t *
GIB_Var_FindLocal (char *key)
{
gib_var_t *var;
if (!(GIB_LOCALS))
return 0;
for (var = GIB_LOCALS; strcmp (key, var->key); var = var->next)
if (!(var->next))
return 0;
return var;
}
gib_var_t *
GIB_Var_FindGlobal (char *key)
{
gib_var_t *var;
if (!(GIB_CURRENTMOD->vars))
return 0;
for (var = GIB_CURRENTMOD->vars; strcmp (key, var->key); var = var->next)
if (!(var->next))
return 0;
return var;
}
void
GIB_Var_Set (char *key, char *value)
{
gib_var_t *var;
if ((var = GIB_Var_FindLocal (key))) {
free (var->value);
} else {
var = malloc (sizeof (gib_var_t));
var->key = malloc (strlen (key) + 1);
strcpy (var->key, key);
var->next = GIB_LOCALS;
GIB_LOCALS = var;
}
var->value = malloc (strlen (value) + 1);
strcpy (var->value, value);
}
void
GIB_Var_FreeAll (gib_var_t * var)
{
gib_var_t *temp;
for (; var; var = temp) {
temp = var->next;
free (var->key);
free (var->value);
free (var);
}
}