nethack-gwaa-kiwi/nethack
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object splitting bit

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Something else noticed while hunting for the revive() panic.  Like
the zap.c change (56b791f7cc), doesn't fix that or impact its
eventual fix.
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PatR
2022-06-10 10:14:06 -07:00
parent 56b791f7cc
commit 95dece1a2b
1 changed files with 10 additions and 4 deletions
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14
src/mkobj.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 mkobj.c $NHDT-Date: 1648835240 2022/04/01 17:47:20 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.236 $ */
/* NetHack 3.7 mkobj.c $NHDT-Date: 1654881236 2022/06/10 17:13:56 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.237 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Derek S. Ray, 2015. */
/* NetHack may be freely redistributed. See license for details. */
@@ -406,10 +406,16 @@ splitobj(struct obj *obj, long num)
g.context.objsplit.parent_oid = obj->o_id;
g.context.objsplit.child_oid = otmp->o_id;
obj->nobj = otmp;
/* Only set nexthere when on the floor, nexthere is also used */
/* as a back pointer to the container object when contained. */
/* Only set nexthere when on the floor; nexthere is also used
as a back pointer to the container object when contained.
For either case, otmp's nexthere pointer is already pointing
at the right thing. */
if (obj->where == OBJ_FLOOR)
obj->nexthere = otmp;
obj->nexthere = otmp; /* insert into chain: obj -> otmp -> next */
/* lua isn't tracking the split off portion even if it happens to
be tracking the original */
if (otmp->where == OBJ_LUAFREE)
otmp->where = OBJ_FREE;
copy_oextra(otmp, obj);
if (has_omid(otmp))
free_omid(otmp); /* only one association with m_id*/