--- deliantra/server/include/cfperl.h	2007/03/01 12:28:16	1.58
+++ deliantra/server/include/cfperl.h	2007/05/24 03:33:29	1.65
@@ -4,7 +4,9 @@
 #ifndef CFPERL_H__
 #define CFPERL_H__
 
+#include <cstdarg>
 #include <cstdio>
+#include <bitset>
 
 using namespace std;
 
@@ -64,6 +66,7 @@
 void cfperl_main ();
 void cfperl_emergency_save ();
 void cfperl_cleanup (int make_core);
+void cfperl_make_book (object *book, int level);
 
 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
@@ -90,6 +93,10 @@
   NUM_EVENT_TYPES
 };
 
+// in which global events or per-type events are we interested
+extern bitset<NUM_EVENT_TYPES> ev_want_event;
+extern bitset<NUM_TYPES>       ev_want_type;
+
 #define ARG_AV(o)         DT_AV    , static_cast<AV *>   (o)
 #define ARG_INT(v)        DT_INT   , static_cast<int>    (v)
 #define ARG_INT64(v)      DT_INT64 , static_cast<sint64> (v)
@@ -185,7 +192,18 @@
 
   attachable &operator =(const attachable &src);
 
-  bool invoke (event_type event, ...);
+  bool vinvoke (event_type event, va_list &ap);
+  bool invoke (event_type event, ...)
+  {
+    if (ev_want_event [event] || cb)
+      {
+        va_list ap;
+        va_start (ap, event);
+        vinvoke (event, ap);
+        va_end (ap);
+      }
+  }
+
   MTH void instantiate ();
   void reattach ();
 
@@ -207,7 +225,7 @@
 
 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-struct object_freezer : dynbuf
+struct object_freezer : dynbuf_text
 {
   AV *av;
 
@@ -337,8 +355,8 @@
 };
 
 // compatibility support, should be removed when no longer needed
-int fprintf (object_freezer &freezer, const char *format, ...);
-int fputs (const char *s, object_freezer &freezer);
+void fprintf (object_freezer &freezer, const char *format, ...);
+void fputs (const char *s, object_freezer &freezer);
 
 struct object_thawer
 {
@@ -371,7 +389,6 @@
     return kw;
   }
 
-
   char *get_str () { return value; } // may be 0
 
   void get (shstr &sh) const;
@@ -409,18 +426,34 @@
   static int nready () { return CORO_NREADY; }
   static int cede   () { return CORO_CEDE  ; }
 
+  static double (*time)();
+  static double next_cede;
   static int cede_counter;
 
+  static void do_cede_every ();
+  static void do_cede_to_tick ();
+  static void do_cede_to_tick_every ();
+
   static void cede_every (int count)
   {
     if (++cede_counter >= count)
-      {
-        cede_counter = 0;
+      do_cede_every ();
+  }
 
-        if (coroapi::nready ())
-          coroapi::cede ();
-      }
+  static void cede_to_tick ()
+  {
+    if (time () >= next_cede)
+      do_cede_to_tick ();
+  }
+
+  static void cede_to_tick_every (int count)
+  {
+    if (++cede_counter >= count)
+      cede_to_tick ();
   }
+
+  static void wait_for_tick ();
+  static void wait_for_tick_begin ();
 };
 
 struct watcher_base