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blocking or unblocking levitation or flight

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when level teleporting or digging.  Level teleporting while levitation
was blocked due to being inside solid rock didn't notice that it should
be unblocked until you moved from whatever type of terrain you landed
on (room, for instance) to some other type (such as corridor).  Digging
down to make a pit or hole while inside solid rock converts that spot
to floor so should also check whether to unblock levitation/flying, and
not fall if unblocking occurs.
This commit is contained in:
PatR
2019-01-13 15:17:40 -08:00
parent abcdb713d5
commit 355dec4d84
3 changed files with 24 additions and 6 deletions
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7
src/dungeon.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 dungeon.c $NHDT-Date: 1523308357 2018/04/09 21:12:37 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.87 $ */
/* NetHack 3.6 dungeon.c $NHDT-Date: 1547421449 2019/01/13 23:17:29 $ $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.90 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Robert Patrick Rankin, 2012. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1202,7 +1202,7 @@ int x, y;
u.ux0 = u.ux, u.uy0 = u.uy;
}
/* place you on a random location */
/* place you on a random location when arriving on a level */
void
u_on_rndspot(upflag)
int upflag;
@@ -1230,6 +1230,9 @@ int upflag;
place_lregion(dndest.lx, dndest.ly, dndest.hx, dndest.hy,
dndest.nlx, dndest.nly, dndest.nhx, dndest.nhy,
LR_DOWNTELE, (d_level *) 0);
/* might have just left solid rock and unblocked levitation */
switch_terrain();
}
/* place you on the special staircase */