quakeforge/libs/ruamoko/rua_cbuf.c

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/*
bi_cbuf.c
CSQC cbuf builtins
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
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
static __attribute__ ((unused)) const char rcsid[] =
"$Id$";
#include <stdlib.h>
#include "QF/cbuf.h"
#include "QF/idparse.h" // For now, use the id console parser
#include "QF/progs.h"
#include "QF/ruamoko.h"
#include "rua_internal.h"
typedef struct {
cbuf_t *cbuf;
} cbuf_resources_t;
static cbuf_t *
get_cbuf (progs_t *pr, int arg, const char *func)
{
pr_type_t *handle;
cbuf_t *cbuf;
if (arg == 0) {
cbuf_resources_t *res = PR_Resources_Find (pr, "Cbuf");
cbuf = res->cbuf;
} else {
if (arg <= ((pr_type_t *) pr->zone - pr->pr_globals)
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|| (size_t) arg >= (pr->zone_size / sizeof (pr_type_t)))
PR_RunError (pr, "%s: Invalid cbuf_t", func);
handle = pr->pr_globals + arg;
cbuf = *(cbuf_t **)handle;
}
if (!cbuf)
PR_RunError (pr, "Invalid cbuf_t");
return cbuf;
}
static void
bi_Cbuf_AddText (progs_t *pr)
{
const char *text = P_GSTRING (pr, 0);
cbuf_t *cbuf = get_cbuf (pr, 0, __FUNCTION__);
Cbuf_AddText (cbuf, text);
}
static void
bi_Cbuf_InsertText (progs_t *pr)
{
const char *text = P_GSTRING (pr, 0);
cbuf_t *cbuf = get_cbuf (pr, 0, __FUNCTION__);
Cbuf_InsertText (cbuf, text);
}
static void
bi_Cbuf_Execute (progs_t *pr)
{
cbuf_t *cbuf = get_cbuf (pr, 0, __FUNCTION__);
Cbuf_Execute (cbuf);
}
static void
bi_Cbuf_Execute_Sets (progs_t *pr)
{
cbuf_t *cbuf = get_cbuf (pr, 0, __FUNCTION__);
Cbuf_Execute_Sets (cbuf);
}
static void
bi_cbuf_clear (progs_t *pr, void *data)
{
}
static builtin_t builtins[] = {
{"Cbuf_AddText", bi_Cbuf_AddText, -1},
{"Cbuf_InsertText", bi_Cbuf_InsertText, -1},
{"Cbuf_Execute", bi_Cbuf_Execute, -1},
{"Cbuf_Execute_Sets", bi_Cbuf_Execute_Sets, -1},
{0}
};
void
RUA_Cbuf_Init (progs_t *pr, int secure)
{
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cbuf_resources_t *res = calloc (sizeof (cbuf_resources_t), 1);
PR_Resources_Register (pr, "Cbuf", res, bi_cbuf_clear);
PR_RegisterBuiltins (pr, builtins);
}
void
RUA_Cbuf_SetCbuf (progs_t *pr, cbuf_t *cbuf)
{
cbuf_resources_t *res = PR_Resources_Find (pr, "Cbuf");
res->cbuf = cbuf;
}