From df07fd4b90a5f4e33caaf87a3b0ab8e68f37983f Mon Sep 17 00:00:00 2001
From: "nethack.rankin" <nethack.rankin>
Date: Fri, 27 Dec 2002 03:40:57 +0000
Subject: [PATCH] fix buglist entry - artifact bow wielded by monsters

     The Longbow of Diana (ranger quest artifact) confers reflection
to the hero when wielded but didn't do the same for monsters when they
wielded it.
---
 doc/fixes34.1    |  2 ++
 include/extern.h |  1 +
 src/artifact.c   | 17 +++++++++++++++++
 src/muse.c       |  7 ++++++-
 4 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/doc/fixes34.1 b/doc/fixes34.1
index 66571b385..2d032809e 100644
--- a/doc/fixes34.1
+++ b/doc/fixes34.1
@@ -338,6 +338,8 @@ while over water, killing a monster that had engulfed you does not result
 	in the usual water effects
 removing a ring of levitation while engulfed should not invoke spoteffects
 feedback from invoking Orb of Detection was sometimes misleading or wrong
+ranger quest artifact (Longbow of Diana) confers reflection when wielded by
+	monsters like it does for the player
 
 
 Platform- and/or Interface-Specific Fixes
diff --git a/include/extern.h b/include/extern.h
index 3702eefce..15d321d9b 100644
--- a/include/extern.h
+++ b/include/extern.h
@@ -63,6 +63,7 @@ E void FDECL(artifact_exists, (struct obj *,const char *,BOOLEAN_P));
 E int NDECL(nartifact_exist);
 E boolean FDECL(spec_ability, (struct obj *,unsigned long));
 E boolean FDECL(confers_luck, (struct obj *));
+E boolean FDECL(arti_reflects, (struct obj *));
 E boolean FDECL(restrict_name, (struct obj *,const char *));
 E boolean FDECL(defends, (int,struct obj *));
 E boolean FDECL(protects, (int,struct obj *));
diff --git a/src/artifact.c b/src/artifact.c
index 514e5ea4b..80e1ad360 100644
--- a/src/artifact.c
+++ b/src/artifact.c
@@ -259,6 +259,23 @@ struct obj *obj;
     return (obj->oartifact && spec_ability(obj, SPFX_LUCK));
 }
 
+/* used to check whether a monster is getting reflection from an artifact */
+boolean
+arti_reflects(obj)
+struct obj *obj;
+{
+    const struct artifact *arti = get_artifact(obj);
+
+    if (arti) {      
+	/* while being worn */
+	if ((obj->owornmask & ~W_ART) && (arti->spfx & SPFX_REFLECT))
+	    return TRUE;
+	/* just being carried */
+	if (arti->cspfx & SPFX_REFLECT) return TRUE;
+    }
+    return FALSE;
+}
+
 #endif /* OVL0 */
 #ifdef OVLB
 
diff --git a/src/muse.c b/src/muse.c
index 68a8a5995..43bf8c570 100644
--- a/src/muse.c
+++ b/src/muse.c
@@ -1,4 +1,4 @@
-/*	SCCS Id: @(#)muse.c	3.4	2002/08/29	*/
+/*	SCCS Id: @(#)muse.c	3.4	2002/12/23	*/
 /*	Copyright (C) 1990 by Ken Arromdee			   */
 /* NetHack may be freely redistributed.  See license for details.  */
 
@@ -2034,6 +2034,11 @@ const char *str;
 		makeknown(SHIELD_OF_REFLECTION);
 	    }
 	    return TRUE;
+	} else if (arti_reflects(MON_WEP(mon))) {
+	    /* due to wielded artifact weapon */
+	    if (str)
+		pline(str, s_suffix(mon_nam(mon)), "weapon");
+	    return TRUE;
 	} else if ((orefl = which_armor(mon, W_AMUL)) &&
 				orefl->otyp == AMULET_OF_REFLECTION) {
 	    if (str) {
-- 
2.40.0