More sanity checks for Shoals vault and stair connectivity (due).

1 files changed, 6 insertions, 0 deletions

diff --git a/crawl-ref/source/dungeon.h b/crawl-ref/source/dungeon.h
index 38a9aef6d9..9eb1cf0eb2 100644
--- a/crawl-ref/source/dungeon.h
+++ b/crawl-ref/source/dungeon.h
@@ -275,6 +275,9 @@ void dgn_replace_area(int sx, int sy, int ex, int ey,
                       dungeon_feature_type feature,
                       unsigned mmask = 0, bool needs_update = false);
 
+void dgn_excavate(coord_def dig_at, coord_def dig_dir);
+coord_def dgn_random_direction();
+
 bool dgn_ensure_vault_placed(bool vault_success,
                              bool disable_further_vaults);
 
@@ -297,4 +300,7 @@ std::string dump_vault_maps();
 
 bool dgn_square_travel_ok(const coord_def &c);
 
+typedef std::set<dungeon_feature_type> dungeon_feature_set;
+extern dungeon_feature_set dgn_Vault_Excavatable_Feats;
+
 #endif