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Rewrite rev. 1.69 to suppress immutable field match check when

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extending any table, empty or not:
(cur_obj_is_blank): New.
(fldval_must_match): Use it instead of initialized[].
(getobj): Set it along with cur_obj.
(setstr): Move fldval_must_match() down, so that cur_obj_is_blank is
defined.
(initialized): Remove.
This commit is contained in:
Markus Armbruster 2006-06-22 19:42:10 +00:00
parent a7393becc0
commit 2cb2c59ac6
1 changed files with 6 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/lib/common/xundump.c
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@ -29,7 +29,7 @@
*
* Known contributors to this file:
* Ron Koenderink, 2005
* Markus Armbruster, 2005
* Markus Armbruster, 2005-2006
*/
/*
@ -62,13 +62,13 @@
#include "optlist.h"
#include "prototypes.h"
static unsigned char initialized[EF_MAX];
static char *fname;
static int lineno;
static int human;
static int ellipsis, is_partial;
static int cur_type, cur_id;
static void *cur_obj;
static int cur_obj_is_blank;
static int nflds;
static struct castr **fldca;
static int *fldidx;
@ -401,7 +401,7 @@ fldval_must_match(int fldno)
struct castr *ca = ef_cadef(cur_type);
int i = fldca[fldno] - ca;
return (initialized[cur_type] && (fldca[fldno]->ca_flags & NSC_CONST))
return (!cur_obj_is_blank && (fldca[fldno]->ca_flags & NSC_CONST))
|| caseen[i];
}
@ -414,7 +414,8 @@ getobj(struct castr *ca, int altid)
if (!cur_obj) {
if (ca->ca_table == cur_type)
cur_id = altid;
if (cur_id >= ep->fids) {
cur_obj_is_blank = cur_id >= ep->fids;
if (cur_obj_is_blank) {
/* TODO grow cache (and posssibly file) unless EFF_STATIC */
if (cur_id < ep->csize - !!need_sentinel)
ep->cids = ep->fids = cur_id + 1;
@ -520,12 +521,12 @@ setstr(int fldno, char *str)
ca = getfld(fldno, &idx);
if (!ca)
return -1;
must_match = fldval_must_match(fldno);
memb_ptr = getobj(ca, cur_id);
if (!memb_ptr)
return -1;
memb_ptr += ca->ca_off;
must_match = fldval_must_match(fldno);
switch (ca->ca_type) {
case NSC_STRING:
@ -757,9 +758,6 @@ xundump(FILE *fp, char *file, int expected_table)
if (CANT_HAPPEN(!ca))
return -1;
if (!EF_IS_GAME_STATE(type) && !empfile[type].file)
initialized[type] = 1;
nca = nf = 0;
for (i = 0; ca[i].ca_name; i++) {
nca++;
@ -785,7 +783,6 @@ xundump(FILE *fp, char *file, int expected_table)
lineno++;
ungetc(ch, fp);
initialized[type] = 1;
return type;
}