Give Trog's Hand its own duration.

Trog's hand was using DUR_REGENERAITON, and setting
ATTR_DIVINE_REGENERATION to true to specify it was the god ability and
not the spell.
This was silly, so this commit gives trog's hand its own duration:
DUR_TROGS_HAND.

This also fixes a very minor bug: previously if you had trog's hand
active and you tried to cast regen, you got penance but the spell was
immediately canceled. Other duration spells were not canceled.

1 files changed, 1 insertions, 9 deletions

diff --git a/crawl-ref/source/spl-goditem.cc b/crawl-ref/source/spl-goditem.cc
index 2964825af6..00693137de 100644
--- a/crawl-ref/source/spl-goditem.cc
+++ b/crawl-ref/source/spl-goditem.cc
@@ -405,7 +405,7 @@ void antimagic()
         DUR_SLAYING, DUR_STEALTH,
         DUR_MAGIC_SHIELD, DUR_PETRIFIED, DUR_LIQUEFYING, DUR_DARKNESS,
         DUR_SHROUD_OF_GOLUBRIA, DUR_DISJUNCTION, DUR_SENTINEL_MARK,
-        DUR_ANTIMAGIC /*!*/,
+        DUR_ANTIMAGIC /*!*/, DUR_REGENERATION,
     };
 
     bool need_msg = false;
@@ -417,14 +417,6 @@ void antimagic()
         need_msg = true;
     }
 
-    // Don't dispel divine regeneration.
-    if (you.duration[DUR_REGENERATION] > 0
-        && !you.attribute[ATTR_DIVINE_REGENERATION])
-    {
-        you.duration[DUR_REGENERATION] = 1;
-        need_msg = true;
-    }
-
     if (you.duration[DUR_TELEPORT] > 0)
     {
         you.duration[DUR_TELEPORT] = 0;