Allow portal vaults to specify fill and border glyph.

Also move dungeon_feature_by_name into terrain.cc, as it does not make
sense it being in l_dgngrd.cc.

The Lua function "set_border_fill_type(feature)" will replace the
default DNGN_ROCK_WALL fill of a portal vault with the specified
feature. This could be abused, and should probably only be limited to
floor, water and sea, different types of walls, trees and lava; there
are no sanity checks for endless traps, statues, stairs, etc.

Finally, apply this to the island Trove, giving endless water effect.

1 files changed, 2 insertions, 0 deletions

diff --git a/crawl-ref/source/mapdef.h b/crawl-ref/source/mapdef.h
index 791a929b10..e8ceafabda 100644
--- a/crawl-ref/source/mapdef.h
+++ b/crawl-ref/source/mapdef.h
@@ -368,6 +368,7 @@ private:
 private:
     std::vector<map_marker *> markers;
     std::vector<std::string> lines;
+
     struct overlay_def
     {
         overlay_def() : colour(0), rocktile(0), floortile(0), property(0) {}
@@ -722,6 +723,7 @@ public:
     unsigned char   rock_colour, floor_colour;
     int             rock_tile, floor_tile;
 
+    dungeon_feature_type border_fill_type;
 private:
     // This map has been loaded from an index, and not fully realised.
     bool            index_only;