--- deliantra/server/include/object.h	2006/08/13 17:16:02	1.4
+++ deliantra/server/include/object.h	2006/08/27 16:15:12	1.8
@@ -29,6 +29,9 @@
 #ifndef OBJECT_H
 #define OBJECT_H
 
+#include "cfperl.h"
+#include "shstr.h"
+
 typedef uint32 tag_t;
 #define NUM_BODY_LOCATIONS	12
 #define BODY_ARMS		1
@@ -98,7 +101,9 @@
  * MSW 2002-07-05
  */
 
-struct object_simple {
+struct object_simple : extendable<object> {
+    static data_type get_dt () { return DT_OBJECT; }
+
     /* These variables are not changed by copy_object() */
     struct pl	*contr;		/* Pointer to the player which control this object */
     struct object	*next;		/* Pointer to the next object in the free/used list */
@@ -255,6 +260,24 @@
 };
 
 struct object : object_special, object_simple {
+  void instantiate_ ();
+  void instantiate ()
+  {
+    if (attach)
+      {
+        instantiate_ ();
+        free_string (attach);
+        attach = 0;
+      }
+  }
+  void clone (object *destination)
+  {
+    if (attach)
+      destination->attach = add_refcount (attach);
+
+    if (self || cb)
+      INVOKE_OBJECT (CLONE, this, ARG_OBJECT (destination));
+  }
 };
 
 typedef struct oblnk { /* Used to link together several objects */
@@ -351,6 +374,4 @@
 #define ARCH_DEPLETION          "depletion"
 #define ARCH_SYMPTOM            "symptom"
 
-extern void (*object_free_callback)(object *ob); // called for every object_free
-
 #endif