timedeltafix

inc/system/system.main.lua

@@ -26,6 +26,7 @@ function TIC()
     Context.delta_time = (now - Context.last_frame_time) / 1000
   end
   Context.last_frame_time = now
+  Context.dt60 = Context.delta_time * 60
 
   cls(Config.colors.black)
   local handler = Window.get_current_handler() -- Get handler from Window manager