Enable Chaos Knights of Lugonu starting out in the Abyss.

I've marked these characters with GDT_GAME_START, so that
* the player starts out on an altar to Lugonu
* there's an exit back to the Dungeon near-by
* returning into the Dungeon always places them into the entry vault on
  level 1
* no abyssal runes are ever generated
* item generation matches that of level 1
* monster spawn rates are that of the orb run to enforce a quick return   
  into the Dungeon

Once the player returns to the Dungeon (via an exit or with Lugonu's
first power) char_direction is properly set to GDT_DESCENDING and from
then on the game continues as if they had started in the Dungeon.


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6245 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 12 insertions, 9 deletions

diff --git a/crawl-ref/source/initfile.cc b/crawl-ref/source/initfile.cc
index bbf41a480c..c1c59a9d37 100644
--- a/crawl-ref/source/initfile.cc
+++ b/crawl-ref/source/initfile.cc
@@ -1220,16 +1220,17 @@ static void write_newgame_options(FILE *f)
     if (Options.prev_ck != GOD_NO_GOD)
     {
         fprintf(f, "chaos_knight = %s\n",
-                Options.prev_ck == GOD_XOM? "xom" :
-                Options.prev_ck == GOD_MAKHLEB? "makhleb" :
-                                            "random");
+                Options.prev_ck == GOD_XOM     ? "xom" :
+                Options.prev_ck == GOD_MAKHLEB ? "makhleb" :
+                Options.prev_ck == GOD_LUGONU  ? "lugonu"
+                                               : "random");
     }
     if (Options.prev_dk != DK_NO_SELECTION)
     {
         fprintf(f, "death_knight = %s\n",
-                Options.prev_dk == DK_NECROMANCY? "necromancy" :
-                Options.prev_dk == DK_YREDELEMNUL? "yredelemnul" :
-                                            "random");
+                Options.prev_dk == DK_NECROMANCY  ? "necromancy" :
+                Options.prev_dk == DK_YREDELEMNUL ? "yredelemnul"
+                                                  : "random");
     }
     if (is_priest_god(Options.prev_pr) || Options.prev_pr == GOD_RANDOM)
     {
@@ -2035,21 +2036,23 @@ void game_options::read_option_line(const std::string &str, bool runscript)
     else COLOUR_OPTION(status_caption_colour);
     else if (key == "weapon")
     {
-        // choose this weapon for classes that get choice
+        // Choose this weapon for classes that get choice.
         weapon = _str_to_weapon( field );
     }
     else if (key == "book")
     {
-        // choose this book for classes that get choice
+        // Choose this book for classes that get choice.
         book = _str_to_book( field );
     }
     else if (key == "chaos_knight")
     {
-        // choose god for Chaos Knights
+        // Choose god for Chaos Knights.
         if (field == "xom")
             chaos_knight = GOD_XOM;
         else if (field == "makhleb")
             chaos_knight = GOD_MAKHLEB;
+        else if (field == "lugonu")
+            chaos_knight = GOD_LUGONU;
         else if (field == "random")
             chaos_knight = GOD_RANDOM;
     }