nethack-gwaa-kiwi/nethack
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mines luckstone as achievement marker

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It was possible to have the guaranteed luckstone at Mines' End become
merged with a random one and lose its specialness for achievement
tracking.  Mark it 'nomerge' when created and clear that if/when the
achievement is recorded.
This commit is contained in:
PatR
2018-12-27 13:31:42 -08:00
parent ceb446eaea
commit f8b4ad3fdc
3 changed files with 15 additions and 7 deletions
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13
src/invent.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 invent.c $NHDT-Date: 1545785120 2018/12/26 00:45:20 $ $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.246 $ */
/* NetHack 3.6 invent.c $NHDT-Date: 1545946249 2018/12/27 21:30:49 $ $NHDT-Branch: NetHack-3.6.2-beta01 $:$NHDT-Revision: 1.247 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Derek S. Ray, 2015. */
/* NetHack may be freely redistributed. See license for details. */
@@ -816,9 +816,11 @@ struct obj *obj;
if (is_mines_prize(obj)) {
u.uachieve.mines_luckstone = 1;
obj->record_achieve_special = NON_PM;
obj->nomerge = 0;
} else if (is_soko_prize(obj)) {
u.uachieve.finish_sokoban = 1;
obj->record_achieve_special = NON_PM;
obj->nomerge = 0;
}
}
@@ -3534,11 +3536,10 @@ register struct obj *otmp, *obj;
{
int objnamelth = 0, otmpnamelth = 0;
if (obj == otmp)
return FALSE; /* already the same object */
if (obj->otyp != otmp->otyp)
return FALSE; /* different types */
if (obj->nomerge) /* explicitly marked to prevent merge */
/* fail if already the same object, if different types, if either is
explicitly marked to prevent merge, or if not mergable in general */
if (obj == otmp || obj->otyp != otmp->otyp
|| obj->nomerge || otmp->nomerge || !objects[obj->otyp].oc_merge)
return FALSE;
/* coins of the same kind will always merge */