New (rakshasa) unique: Mara, Lord of Ilusions.

This re-uses several ideas from the Emerald Eye FR, and implements the
spell "Mislead": this grants the "Misled" status effect to the player,
and causes on-level monsters to appear (glyph, name and tile) to be
other monsters. Only their appearance is changed.

Healing potions and rain remove this status effect.

Mara also has a beefed-up version of the Rakshasa clone spell: it
instead creates an "exact" clone (slightly altered spells list, and
non-unique status for his clones). Only two will ever be created at
once.

Finally, he has the spell "Summon Player Ghost". This spell creates a
ghost of the player (though marked as a summon, meaning that it
(shouldn't) register a milestone, though it will be treated as a
self-ghost kill) that is hostile. Only one of these should be existant
at any one point in time.

I'm pretty sure that I haven't broken anything, but would definitely
appreciate someone sanity-checking this commit.

Known minor issue: Kirke's summon ugly things being cast while having
the Misled status causes them to show up with no glyph.

1 files changed, 10 insertions, 1 deletions

diff --git a/crawl-ref/source/showsymb.cc b/crawl-ref/source/showsymb.cc
index 1d3c4e7dae..50a6272d41 100644
--- a/crawl-ref/source/showsymb.cc
+++ b/crawl-ref/source/showsymb.cc
@@ -56,6 +56,11 @@ glyph get_show_glyph(show_type object)
 static int _get_mons_colour(const monsters *mons)
 {
     int col = mons->colour;
+    if (!crawl_state.arena && you.misled())
+    {
+        const monsterentry* mdat = get_monster_data(mons->get_mislead_type());
+        col = mdat->colour;
+    }
 
     if (mons->berserk())
         col = RED;
@@ -125,7 +130,11 @@ glyph get_item_glyph(const item_def *item)
 glyph get_mons_glyph(const monsters *mons)
 {
     glyph g;
-    g.ch = mons_char(mons->type);
+
+    if (!crawl_state.arena && you.misled())
+        g.ch = mons_char(mons->get_mislead_type());
+    else
+        g.ch = mons_char(mons->type);
     g.col = _get_mons_colour(mons);
     return (g);
 }