Added: UiTick in EventHandlers, a callback that executes at 35fps on every handler in ui scope;

Removed: RenderOverlay, RenderFrame (commented out), Create, CreateOnce, Register, Unregister (completely)

src/g_game.cpp

@@ -1223,6 +1223,9 @@ void G_Ticker ()
 		}
 	}
 
+	// [ZZ] also tick the UI part of the events
+	E_UiTick();
+
 	// do main actions
 	switch (gamestate)
 	{