Tune-ups to Corrupt Body (tenofswords).

* Print a different message if the mutation didn't go through.
* Stat drain mutations are no longer bestowed; instead there are new
  MUT_HEAT_VULNERABILITY and MUT_COLD_VULNERABILITY to match
  MUT_HEAT_RESISTANCE and MUT_COLD_RESISTANCE.
* Corruption mutations will attempt to grant two levels of the mutation
  where possible.

1 files changed, 36 insertions, 0 deletions

diff --git a/crawl-ref/source/mutation-data.h b/crawl-ref/source/mutation-data.h
index 0ac886ef54..510896cd73 100644
--- a/crawl-ref/source/mutation-data.h
+++ b/crawl-ref/source/mutation-data.h
@@ -144,6 +144,42 @@
   "cold resistance"
 },
 
+{ MUT_HEAT_VULNERABILITY,             0,  3, true, false,  true,
+  "heat vulnerability",
+
+  {"You are vulnerable to heat.",
+   "You are very vulnerable to heat.",
+   "You are extremely vulnerable to heat."},
+
+  {"You feel hot for a moment.",
+   "You feel hot for a moment.",
+   "You feel hot for a moment."},
+
+  {"You feel a sudden chill.",
+   "You feel a sudden chill.",
+   "You feel a sudden chill."},
+
+  "heat vulnerability"
+},
+
+{ MUT_COLD_VULNERABILITY,             0,  3, true, false,  true,
+  "cold vulnerability",
+
+  {"You are vulnerable to cold.",
+   "You are very vulnerable to cold.",
+   "You are extremely vulnerable to cold."},
+
+  {"You feel a sudden chill.",
+   "You feel a sudden chill.",
+   "You feel a sudden chill."},
+
+  {"You feel hot for a moment.",
+   "You feel hot for a moment.",
+   "You feel hot for a moment."},
+
+  "cold vulnerability"
+},
+
 { MUT_DEMONIC_GUARDIAN,               0,  3, false, false, false,
   "demonic guardian",