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fix U640 - Medusa bug

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Described in the newsgroup a while back and recently reported:  if
you had reflection and were invisible and had esp and were blind, Medusa
would turn herself to stone by looking at you.  When you're invisible,
she shouldn't be able to see your source of reflection so shouldn't be
affected by the gaze; that's how things work when you aren't blind but
the relevant code was being skipped when you are.

     Now esp is irrelevant for this and she'll see her reflected gaze
only when she can see you, regardless of whether you see it happen.
This commit is contained in:
nethack.rankin
2003-09-11 02:45:55 +00:00
parent 3415b354ab
commit 951ca18e61
2 changed files with 27 additions and 25 deletions
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2
doc/fixes34.3
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@@ -13,6 +13,8 @@ fix inconsistency where you can't kick something out of a pit, but you can
the bottom of pit
room cleanup, eg on Bustling Town, could incorrectly truncate room bounds
for rooms that become L shared due to partial overlap with the MAP
approaching Medusa while having reflection+invisibility+esp would cause her
to turn herself to stone if you happened to be at the time
Platform- and/or Interface-Specific Fixes

50
src/mhitu.c
View File

@@ -1,4 +1,4 @@
/* SCCS Id: @(#)mhitu.c 3.4 2003/01/02 */
/* SCCS Id: @(#)mhitu.c 3.4 2003/09/09 */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1861,33 +1861,33 @@ gazemu(mtmp, mattk) /* monster gazes at you */
switch(mattk->adtyp) {
case AD_STON:
if (mtmp->mcan || !mtmp->mcansee) {
if (mtmp->data == &mons[PM_MEDUSA] && canseemon(mtmp)) {
if (mtmp->mcan) {
pline("%s doesn't look all that ugly.",
Monnam(mtmp));
break;
}
}
if (canseemon(mtmp))
pline("%s gazes ineffectually.", Monnam(mtmp));
if (!canseemon(mtmp)) break; /* silently */
pline("%s %s.", Monnam(mtmp),
(mtmp->data == &mons[PM_MEDUSA] && mtmp->mcan) ?
"doesn't look all that ugly" :
"gazes ineffectually");
break;
}
if (Reflecting && canspotmon(mtmp) &&
mtmp->data == &mons[PM_MEDUSA]) {
if(!Blind) {
(void) ureflects("%s gaze is reflected by your %s.",
s_suffix(Monnam(mtmp)));
if (mon_reflects(mtmp,
"The gaze is reflected away by %s %s!"))
break;
if (!m_canseeu(mtmp)) { /* probably you're invisible */
pline("%s doesn't seem to notice that %s gaze was reflected.",
Monnam(mtmp),
mhis(mtmp));
break;
}
pline("%s is turned to stone!", Monnam(mtmp));
if (Reflecting && couldsee(mtmp->mx, mtmp->my) &&
mtmp->data == &mons[PM_MEDUSA]) {
/* hero has line of sight to Medusa and she's not blind */
boolean useeit = canseemon(mtmp);
if (useeit)
(void) ureflects("%s gaze is reflected by your %s.",
s_suffix(Monnam(mtmp)));
if (mon_reflects(mtmp, !useeit ? (char *)0 :
"The gaze is reflected away by %s %s!"))
break;
if (!m_canseeu(mtmp)) { /* probably you're invisible */
if (useeit)
pline(
"%s doesn't seem to notice that %s gaze was reflected.",
Monnam(mtmp), mhis(mtmp));
break;
}
if (useeit)
pline("%s is turned to stone!", Monnam(mtmp));
stoned = TRUE;
killed(mtmp);