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start implementing dynamic memory for progs

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This commit is contained in:
Bill Currie 2002-01-23 22:35:48 +00:00
parent ad8b5670e2
commit 68637eea9e
4 changed files with 75 additions and 1 deletions
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6
include/QF/progs.h
View file

@ -131,6 +131,10 @@ int NUM_FOR_BAD_EDICT(progs_t *pr, edict_t *e);
#define G_STRING(p,o) PR_GetString (p, G_var (p, o, string))
#define G_FUNCTION(p,o) G_var (p, o, func)
#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 E_var(e,o,t) ((e)->v[o].t##_var)
#define E_FLOAT(e,o) E_var (e, o, float)
@ -228,6 +232,8 @@ struct progs_s {
dprograms_t *progs;
int progs_size;
struct memzone_s *zone;
struct hashtab_s *builtin_hash;
struct hashtab_s *function_hash;
struct hashtab_s *global_hash;

2
libs/gamecode/engine/Makefile.am
View file

@ -6,4 +6,4 @@ lib_LTLIBRARIES= libQFgamecode.la
libQFgamecode_la_LDFLAGS= -version-info 1:0:0
libQFgamecode_la_SOURCES= \
pr_edict.c pr_debug.c pr_exec.c pr_opcode.c pr_strings.c
pr_edict.c pr_debug.c pr_exec.c pr_opcode.c pr_strings.c pr_zone.c

2
libs/gamecode/engine/pr_edict.c
View file

@ -1110,6 +1110,8 @@ PR_LoadProgsFile (progs_t * pr, const char *progsname)
pr->progs_name = progsname; //XXX is this safe?
pr->zone = 0; // caller sets up afterwards
pr->pr_functions =
(dfunction_t *) ((byte *) pr->progs + pr->progs->ofs_functions);
pr->pr_strings = (char *) pr->progs + pr->progs->ofs_strings;

66
libs/gamecode/engine/pr_zone.c Normal file
View file

@ -0,0 +1,66 @@
/*
pr_zone.c
(description)
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
static const char rcsid[] =
"$Id$";
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#include <stdarg.h>
#include "QF/cvar.h"
#include "QF/mathlib.h"
#include "QF/progs.h"
#include "QF/sys.h"
#include "QF/zone.h"
#include "compat.h"
void
PR_Zone_Init (progs_t *pr, int size)
{
Z_ClearZone (pr->zone, size);
}
void
PR_Zone_Free (progs_t *pr, void *ptr)
{
Z_Free (pr->zone, ptr);
}
void
PR_Zone_Malloc (progs_t *pr, int size)
{
Z_Malloc (pr->zone, size);
}