--- deliantra/server/random_maps/random_map.h	2010/07/03 02:19:10	1.40
+++ deliantra/server/random_maps/random_map.h	2010/07/03 03:09:27	1.41
@@ -51,7 +51,6 @@
   int symmetry_used;
 
   HV *hv;
-  void hv_clone (); // replaces the hv by a clone'd copy (%new_hv = { %hv })
 
   shstr_tmp as_shstr () const;
 
@@ -75,6 +74,7 @@
   int Ysize;
 
   random_map_params ();
+  random_map_params (random_map_params *RP);
   random_map_params (HV *hv);
   ~random_map_params ();
 };
@@ -88,6 +88,7 @@
   LAYOUT_SNAKE,
   LAYOUT_SQUARE_SPIRAL,
   LAYOUT_CAVE,
+  LAYOUT_MULTIPLE,
   NROFLAYOUTS,
 };
 
@@ -158,7 +159,11 @@
 
   layout (int w, int h);
   layout (layout &copy);
-  layout (layout &orig, int x1, int y1, int x2, int y2); // reference rect in other layout
+
+  // reference rect in other layout - will not keep the data alive,
+  // so never swap with it's orig, or free the orig when in use.
+  layout (layout &orig, int x1, int y1, int x2, int y2);
+
   ~layout ();
 
   operator cell **() const