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define G_POINTER convenince macro. null progs pointers will be null in C

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redefine G_STRUCT to use G_POINTER
This commit is contained in:
Bill Currie 2002-05-22 21:50:24 +00:00
parent ea36fceec5
commit dc3f106faf
1 changed files with 8 additions and 1 deletions
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9
include/QF/progs.h
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@ -136,7 +136,8 @@ int NUM_FOR_BAD_EDICT(progs_t *pr, edict_t *e);
#define G_VECTOR(p,o) G_var (p, o, vector) #define G_VECTOR(p,o) G_var (p, o, vector)
#define G_STRING(p,o) PR_GetString (p, G_var (p, o, string)) #define G_STRING(p,o) PR_GetString (p, G_var (p, o, string))
#define G_FUNCTION(p,o) G_var (p, o, func) #define G_FUNCTION(p,o) G_var (p, o, func)
#define G_STRUCT(p,t,o) (*(t *)&(p)->pr_globals[o]) #define G_POINTER(p,o) PR_Pointer (p, o)
#define G_STRUCT(p,t,o) (*(t *)G_POINTER (p, o))
#define RETURN_STRING(p, s) ((p)->pr_globals[OFS_RETURN].integer_var = PR_SetString((p), s)) #define RETURN_STRING(p, s) ((p)->pr_globals[OFS_RETURN].integer_var = PR_SetString((p), s))
#define RETURN_EDICT(p, e) ((p)->pr_globals[OFS_RETURN].integer_var = EDICT_TO_PROG(p, e)) #define RETURN_EDICT(p, e) ((p)->pr_globals[OFS_RETURN].integer_var = EDICT_TO_PROG(p, e))
@ -355,4 +356,10 @@ struct progs_s {
} fields; } fields;
}; };
static inline pr_type_t *
PR_Pointer (progs_t *pr, int o)
{
return o ? pr->pr_globals + o : 0;
}
#endif//__QF_progs_h #endif//__QF_progs_h