[1738010] Stash-tracker now also tracks traps and other dungeon features.

Changed env.grid to dungeon_feature_type. (The special-level builder still
stores map characters directly into env.grid and then translates them to
features.)

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1592 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 0 insertions, 17 deletions

diff --git a/crawl-ref/source/stuff.cc b/crawl-ref/source/stuff.cc
index 887d321b33..0d42444864 100644
--- a/crawl-ref/source/stuff.cc
+++ b/crawl-ref/source/stuff.cc
@@ -302,23 +302,6 @@ int random2limit(int max, int limit)
     return sum;
 }                               // end random2limit()
 
-// answers the question: "Is a grid within character's line of sight?"
-bool see_grid(unsigned char grx, unsigned char gry)
-{
-    if (grx > you.x_pos - 9 && grx < you.x_pos + 9
-                        && gry > you.y_pos - 9 && gry < you.y_pos + 9)
-    {
-        if (env.show[grx - you.x_pos + 9][gry - you.y_pos + 9] != 0)
-            return true;
-
-        // rare case: can player see self?  (of course!)
-        if (grx == you.x_pos && gry == you.y_pos)
-            return true;
-    }
-
-    return false;
-}                               // end see_grid()
-
 static bool io_inited = false;
 void cio_init()
 {