From: Pasi Kallinen <paxed@alt.org>
Date: Sat, 5 Feb 2022 09:30:31 +0000 (+0200)
Subject: Don't push unknown boulders when moving
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=20054551f92736bf4f4c14deff92a70db17fe836;p=nethack

Don't push unknown boulders when moving

If you're blind and there's a boulder you don't know about,
don't automatically push it. Instead, give a message and show
the boulder on the map.
---

diff --git a/doc/fixes3-7-0.txt b/doc/fixes3-7-0.txt
index a10ff6338..9ccb10856 100644
--- a/doc/fixes3-7-0.txt
+++ b/doc/fixes3-7-0.txt
@@ -766,6 +766,7 @@ stinking gas clouds block line-of-sight
 covetous monsters will teleport to downstairs or upstairs to heal
 have fake player monsters use verbalize instead of pline when reacting to chat
 fix mention_walls distinguishing unseen walls from solid stone
+don't push unknown boulders when moving
 
 
 Fixes to 3.7.0-x Problems that Were Exposed Via git Repository
diff --git a/src/hack.c b/src/hack.c
index 1e07ade0b..dacb8d889 100644
--- a/src/hack.c
+++ b/src/hack.c
@@ -133,6 +133,14 @@ moverock(void)
 
     sx = u.ux + u.dx, sy = u.uy + u.dy; /* boulder starting position */
     while ((otmp = sobj_at(BOULDER, sx, sy)) != 0) {
+
+        if (Blind && glyph_to_obj(glyph_at(sx, sy)) != BOULDER) {
+            pline("That feels like a boulder.");
+            map_object(otmp, TRUE);
+            nomul(0);
+            return -1;
+        }
+
         /* when otmp->next_boulder is 1, xname() will format it as
            "next boulder" instead of just "boulder"; affects
            boulder_hits_pool()'s messages as well as messages below */