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fix pull request #379 - is_displacer()

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A couple of places which could/should have been using existing
is_displacer() macro weren't.

No change in behavior.

Fixes #379
This commit is contained in:
PatR
2020-08-27 17:38:11 -07:00
parent 3f81bd5af6
commit 1df2fdca44
2 changed files with 4 additions and 5 deletions
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5
src/mon.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 mon.c $NHDT-Date: 1596498185 2020/08/03 23:43:05 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.343 $ */
/* NetHack 3.7 mon.c $NHDT-Date: 1598575089 2020/08/28 00:38:09 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.344 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Derek S. Ray, 2015. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1742,8 +1742,7 @@ struct monst *magr, /* monster that is currently deciding where to move */
as high as the attacker, don't let attacker do so, otherwise
they might just end up swapping places again when defender
gets its chance to move */
if ((pa->mflags3 & M3_DISPLACES) != 0
&& ((pd->mflags3 & M3_DISPLACES) == 0 || magr->m_lev > mdef->m_lev)
if (is_displacer(pa) && (!is_displacer(pd) || magr->m_lev > mdef->m_lev)
/* no displacing grid bugs diagonally */
&& !(magr->mx != mdef->mx && magr->my != mdef->my
&& NODIAG(monsndx(pd)))