Spadework for ziggurats and other multilevel portal vaults.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7520 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 6 insertions, 0 deletions

diff --git a/crawl-ref/source/clua.h b/crawl-ref/source/clua.h
index e6ae4ecde7..a2de0f4f2c 100644
--- a/crawl-ref/source/clua.h
+++ b/crawl-ref/source/clua.h
@@ -79,6 +79,12 @@ public:
     // Push the datum onto the Lua stack.
     void push() const;
 
+    bool is_table() const;
+    bool is_function() const;
+    bool is_number() const;
+    bool is_string() const;
+    bool is_udata() const;
+
 private:
     bool need_cleanup;
     CLua &lua;