From: Pasi Kallinen <paxed@alt.org>
Date: Sat, 8 Oct 2016 10:57:39 +0000 (+0300)
Subject: Hero polyed into ghoul can eat only non-veggy corpses or eggs
X-Git-Tag: NetHack-3.6.1_RC01~579
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5772af5bea7129e94398c9a9c10b73d0d83342b0;p=nethack

Hero polyed into ghoul can eat only non-veggy corpses or eggs

Change via dNetHack.  Restrict heroes polymorphed into ghouls
so they can only eat non-vegan corpses and eggs.  This matches
more closely what pet ghouls prefer.
---

diff --git a/src/eat.c b/src/eat.c
index 1191a8292..0caec93dd 100644
--- a/src/eat.c
+++ b/src/eat.c
@@ -93,6 +93,12 @@ register struct obj *obj;
         && (youmonst.data != &mons[PM_RUST_MONSTER] || is_rustprone(obj)))
         return TRUE;
 
+    /* Ghouls only eat non-veggy corpses or eggs (see dogfood()) */
+    if (u.umonnum == PM_GHOUL)
+        return (boolean)((obj->otyp == CORPSE
+                          && !vegan(&mons[obj->corpsenm]))
+                         || (obj->otyp == EGG));
+
     if (u.umonnum == PM_GELATINOUS_CUBE && is_organic(obj)
         /* [g.cubes can eat containers and retain all contents
             as engulfed items, but poly'd player can't do that] */