Modify unrands Chilly Death and Flaming Death

Chilly Death now has flash freeze
Flaming Death now has sticky flame (1 in 3 chance)

Chilly Death's slaying is also buffed (+8, +10)

[wheals: tweaked chilly death description to make it clear it only
affects movement speed, and used increase_duration on MarvinPA's
suggestion.]

1 files changed, 65 insertions, 0 deletions

diff --git a/crawl-ref/source/art-func.h b/crawl-ref/source/art-func.h
index fcfef2d4a6..c636dcfcd9 100644
--- a/crawl-ref/source/art-func.h
+++ b/crawl-ref/source/art-func.h
@@ -1074,3 +1074,68 @@ static void _FIRESTARTER_melee_effects(item_def* weapon, actor* attacker,
         }
     }
 }
+
+///////////////////////////////////////////////////
+
+static void _CHILLY_DEATH_equip(item_def *item, bool *show_msgs, bool unmeld)
+{
+    _equip_mpr(show_msgs, "The dagger glows with an icy blue light!");
+}
+
+static void _CHILLY_DEATH_unequip(item_def *item, bool *show_msgs)
+{
+    _equip_mpr(show_msgs, "The dagger stops glowing.");
+}
+
+static void _CHILLY_DEATH_melee_effects(item_def* weapon, actor* attacker,
+                                   actor* defender, bool mondied, int dam)
+{
+    if (dam)
+    {
+        if (defender->is_monster()
+            && !mondied
+            && !defender->as_monster()->has_ench(ENCH_FROZEN))
+        {
+            mprf("%s is flash-frozen.",
+                 defender->name(DESC_THE).c_str());
+            defender->as_monster()->add_ench(
+                mon_enchant(ENCH_FROZEN, 0, attacker,
+                            (5 + random2(dam)) * BASELINE_DELAY));
+        }
+        else if (defender->is_player()
+            && !you.duration[DUR_FROZEN])
+        {
+            mprf(MSGCH_WARN, "You are encased in ice.");
+            you.increase_duration(DUR_FROZEN, 5 + random2(dam));
+        }
+    }
+}
+
+///////////////////////////////////////////////////
+
+static void _FLAMING_DEATH_equip(item_def *item, bool *show_msgs, bool unmeld)
+{
+    _equip_mpr(show_msgs, "The scimitar bursts into red hot flame!");
+}
+
+static void _FLAMING_DEATH_unequip(item_def *item, bool *show_msgs)
+{
+    _equip_mpr(show_msgs, "The scimitar stops flaming.");
+}
+
+static void _FLAMING_DEATH_melee_effects(item_def* weapon, actor* attacker,
+                                   actor* defender, bool mondied, int dam)
+{
+    if (!mondied && (dam > 2 && one_chance_in(3)))
+    {
+        if (defender->is_player())
+            napalm_player(random2avg(7, 3) + 1, attacker->name(DESC_A, true));
+        else
+        {
+            napalm_monster(
+                defender->as_monster(),
+                attacker,
+                min(4, 1 + random2(attacker->get_experience_level())/2));
+        }
+    }
+}