From da8bc0fd337ef1dfa043542c2f760e017324bca5 Mon Sep 17 00:00:00 2001
From: Adam Borowski <kilobyte@angband.pl>
Date: Wed, 7 Oct 2009 00:37:00 +0200
Subject: Mutagenic fog.  Comes from Evaporate and fog generators.  (due)

---
 crawl-ref/source/spells4.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'crawl-ref/source/spells4.cc')

diff --git a/crawl-ref/source/spells4.cc b/crawl-ref/source/spells4.cc
index 397474f187..6c3652c025 100644
--- a/crawl-ref/source/spells4.cc
+++ b/crawl-ref/source/spells4.cc
@@ -1131,6 +1131,15 @@ bool cast_evaporate(int pow, bolt& beem, int pot_idx)
         break;
 
     case POT_MUTATION:
+        // Maybe we'll get a mutagenic cloud.
+        if (coinflip())
+        {
+            beem.effect_known = true;
+            tracer_flavour = beem.flavour = BEAM_POTION_MUTAGENIC;
+            break;
+        }
+        // if not, deliberate fall through for something random
+
     case POT_GAIN_STRENGTH:
     case POT_GAIN_DEXTERITY:
     case POT_GAIN_INTELLIGENCE:
-- 
cgit v1.2.3-54-g00ecf