nethack-gwaa-kiwi/nethack
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failing level change messsage confusion

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While testing the changes to dungeon and special level handling, I got
|A mysterious force prevents you from descending!
|You materialize on a different level!
The mystery force is handled by goto_level() so level_tele() doesn't
know that the failure is going to happen when it sets up the message
for deferred delivery.  Suppress the message if you don't change levels.
This commit is contained in:
PatR
2020-02-01 17:53:07 -08:00
parent 5d6b3b6f51
commit 158ea1a23f
2 changed files with 8 additions and 4 deletions
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5
doc/fixes37.0
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@@ -1,4 +1,4 @@
$NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.84 $ $NHDT-Date: 1580504296 2020/01/31 20:58:16 $
$NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.85 $ $NHDT-Date: 1580608377 2020/02/02 01:52:57 $
General Fixes and Modified Features
-----------------------------------
@@ -82,6 +82,9 @@ level teleporation's "You materialize on a different level!" could be given
out of sequence with other arrival messages
creating Mine Town variant 1 (Orcish Town) sometimes complained about being
unable to place lregion type 1 and failed to have any staircase up
prevent "you materialize on a different level" after "a mysterious force
prevents you from descending" if you try to level teleport past the
stairs down from the quest home level before being granted access
Platform- and/or Interface-Specific Fixes

7
src/do.c
View File

@@ -1,4 +1,4 @@
/* NetHack 3.6 do.c $NHDT-Date: 1580254093 2020/01/28 23:28:13 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.221 $ */
/* NetHack 3.6 do.c $NHDT-Date: 1580608377 2020/02/02 01:52:57 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.222 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Derek S. Ray, 2015. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1781,10 +1781,11 @@ void
deferred_goto()
{
if (!on_level(&u.uz, &u.utolev)) {
d_level dest;
d_level dest, oldlev;
int typmask = u.utotype; /* save it; goto_level zeroes u.utotype */
assign_level(&dest, &u.utolev);
assign_level(&oldlev, &u.uz);
if (g.dfr_pre_msg)
pline1(g.dfr_pre_msg);
goto_level(&dest, !!(typmask & 1), !!(typmask & 2), !!(typmask & 4));
@@ -1796,7 +1797,7 @@ deferred_goto()
newsym(u.ux, u.uy);
}
}
if (g.dfr_post_msg)
if (g.dfr_post_msg && !on_level(&u.uz, &oldlev))
pline1(g.dfr_post_msg);
}
u.utotype = 0; /* our caller keys off of this */