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fix #H2797 - avoid "vision clears" if hero can't see

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From 8 years ago, sitting on a throne and getting the confers-see-
invisible result gave "your vision becomes clear" message even when
hero was blind (who stays blind at the time).  Give an alternate
message if hero is blind, with another alternate when the blindless
is due to being poly'd into something without eyes.
This commit is contained in:
PatR
2021-07-27 12:29:46 -07:00
parent 3c49cd2074
commit 068fa6c658
2 changed files with 27 additions and 3 deletions
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27
src/sit.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 sit.c $NHDT-Date: 1596498210 2020/08/03 23:43:30 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.70 $ */
/* NetHack 3.7 sit.c $NHDT-Date: 1627414178 2021/07/27 19:29:38 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.73 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Robert Patrick Rankin, 2012. */
/* NetHack may be freely redistributed. See license for details. */
@@ -245,7 +245,30 @@ dosit(void)
do_mapping();
}
} else {
Your("vision becomes clear.");
/* avoid "vision clears" if hero can't see */
if (!Blind) {
Your("vision becomes clear.");
} else {
int num_of_eyes = eyecount(g.youmonst.data);
const char *eye = body_part(EYE);
/* note: 1 eye case won't actually happen--can't
sit on throne when poly'd into always-levitating
floating eye and can't polymorph into Cyclops */
switch (num_of_eyes) { /* 2, 1, or 0 */
default:
case 2: /* more than 1 eye */
eye = makeplural(eye);
/*FALLTHRU*/
case 1: /* one eye (Cyclops, floating eye) */
Your("%s %s...", eye, vtense(eye, "tingle"));
break;
case 0: /* no eyes */
You("have a very strange feeling in your %s.",
body_part(HEAD));
break;
}
}
HSee_invisible |= FROMOUTSIDE;
newsym(u.ux, u.uy);
}