--- deliantra/server/include/cfperl.h	2007/04/16 06:23:41	1.60
+++ deliantra/server/include/cfperl.h	2007/04/17 10:06:33	1.62
@@ -408,18 +408,34 @@
   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 ();
+  }
+
+  static void cede_to_tick ()
+  {
+    if (time () >= next_cede)
+      do_cede_to_tick ();
+  }
 
-        if (coroapi::nready ())
-          coroapi::cede ();
-      }
+  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