Move a bit more things to use coord_defs and iterators instead of x,y.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@8892 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 4 insertions, 4 deletions

diff --git a/crawl-ref/source/tilepick.cc b/crawl-ref/source/tilepick.cc
index 8677a17473..a034c7f3e2 100644
--- a/crawl-ref/source/tilepick.cc
+++ b/crawl-ref/source/tilepick.cc
@@ -82,10 +82,10 @@ int tile_unseen_flag(const coord_def& gc)
 {
     if (!map_bounds(gc))
         return TILE_FLAG_UNSEEN;
-    else if (is_terrain_known(gc.x,gc.y)
-                && !is_terrain_seen(gc.x,gc.y)
-             || is_envmap_detected_item(gc.x,gc.y)
-             || is_envmap_detected_mons(gc.x,gc.y))
+    else if (is_terrain_known(gc)
+                && !is_terrain_seen(gc)
+             || is_envmap_detected_item(gc)
+             || is_envmap_detected_mons(gc))
     {
         return TILE_FLAG_MM_UNSEEN;
     }