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fix vision bug - moving a subset of boulders from a location

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From a bug report.  Pushing one
boulder from a location which had more than one would open up line of sight
at that spot as if all boulders there were gone.
This commit is contained in:
nethack.rankin
2005-09-04 03:06:20 +00:00
parent e3f1716da9
commit d129f6760e
2 changed files with 7 additions and 2 deletions
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7
src/mkobj.c
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@@ -1,4 +1,4 @@
/* SCCS Id: @(#)mkobj.c 3.5 2005/03/26 */
/* SCCS Id: @(#)mkobj.c 3.5 2005/09/03 */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1198,6 +1198,7 @@ int x, y;
panic("place_object: obj not free");
obj_no_longer_held(otmp);
/* (could bypass this vision update if there is already a boulder here) */
if (otmp->otyp == BOULDER) block_point(x,y); /* vision */
/* obj goes under boulders */
@@ -1349,9 +1350,11 @@ register struct obj *otmp;
if (otmp->where != OBJ_FLOOR)
panic("remove_object: obj not on floor");
if (otmp->otyp == BOULDER) unblock_point(x,y); /* vision */
extract_nexthere(otmp, &level.objects[x][y]);
extract_nobj(otmp, &fobj);
/* update vision iff this was the only boulder at its spot */
if (otmp->otyp == BOULDER && !sobj_at(BOULDER, x, y))
unblock_point(x,y); /* vision */
if (otmp->timed) obj_timer_checks(otmp,x,y,0);
}