Have complete control manager and object manager.The next work as follows: 1.Complete game manager.The Game manager can add, delete, and edit as many objects. 2.Complete script manager. 1).Complete game script definition (main parameters for the timeline). 2).Complete management of the script (read, edit, store, etc.). 3).Complete script execution, responsible for the execution and "check" on the script. (if the script generated by the manager, do not need to "check".) 3.add the script manager to the game manager, make it can edit the script. 4.strengthen the game manager make it can edit more game elements. 5.complete game editor.