nethack-gwaa-kiwi/nethack
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move 'g.restoring' to 'g.program_state.restoring'

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Move the core's global restoring flag (not the same as main()'s
local resuming flag) to a more logical place.  Add a saving flag
in the process, but it isn't being set or cleared anywhere yet.
(Once in use it will probably fix the exception during save that
was just reported, but before that it would be useful to figure
out what specifically caused the event.)

The program_state struct really ought to be standalone rather
than part of struct g but I haven't made that change.

Removing an unused variable for wishing and some reformatting
that whent along with it got mixed in.  Removes some trailing
whitespace in sfstruct.c too.

Only lightly tested...
This commit is contained in:
PatR
2020-11-30 11:40:21 -08:00
parent 30b59acc40
commit f8fcab3400
10 changed files with 59 additions and 47 deletions
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22
src/sfstruct.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 sfstruct.c $NHDT-Date: 1593953360 2020/07/05 12:49:20 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.3 $ */
/* NetHack 3.7 sfstruct.c $NHDT-Date: 1606765215 2020/11/30 19:40:15 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.4 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Michael Allison, 2009. */
/* NetHack may be freely redistributed. See license for details. */
@@ -75,8 +75,8 @@ static FILE *bw_FILE[MAXFD] = {0,0,0,0,0};
* Some notes:
*
* Once buffered IO (stdio) has been enabled on the file
* associated with a descriptor via fdopen():
*
* associated with a descriptor via fdopen():
*
* 1. If you use bufoff and bufon to try and toggle the
* use of write vs fwrite; the code just tracks which
* routine is to be called through the tracking
@@ -86,7 +86,7 @@ static FILE *bw_FILE[MAXFD] = {0,0,0,0,0};
* if it is a free slot.
* bw_buffered[] - indicator that buffered IO routines
* are available for use.
* bw_FILE[] - the non-zero FILE * for use in calling
* bw_FILE[] - the non-zero FILE * for use in calling
* fwrite() when bw_buffered[] is also
* non-zero.
*
@@ -265,7 +265,7 @@ register unsigned int len;
return;
} else {
pline("Read %d instead of %u bytes.", rlen, len);
if (g.restoring) {
if (g.program_state.restoring) {
(void) nhclose(fd);
(void) delete_savefile();
error("Error restoring old game.");
@@ -291,7 +291,7 @@ int fd;
const char *fncname;
int linenum;
{
TRACE(fd);
TRACE(fd);
bufon(fd);
}
@@ -301,7 +301,7 @@ int fd;
const char *fncname;
int linenum;
{
TRACE(fd);
TRACE(fd);
bufoff(fd);
}
@@ -311,7 +311,7 @@ int fd;
const char *fncname;
int linenum;
{
TRACE(fd);
TRACE(fd);
bflush(fd);
}
@@ -323,7 +323,7 @@ register unsigned num;
const char *fncname;
int linenum;
{
TRACE(fd);
TRACE(fd);
bwrite(fd, loc, num);
}
@@ -333,7 +333,7 @@ int fd;
const char *fncname;
int linenum;
{
TRACE(fd);
TRACE(fd);
bclose(fd);
}
@@ -354,7 +354,7 @@ register unsigned int len;
const char *fncname;
int linenum;
{
TRACE(fd);
TRACE(fd);
mread(fd, buf, len);
}
#endif