Actor, variable, scripting etc management

Coming from the RPG Maker series and Game Maker, I got used to the idea of management between user created content.
I think an easy management of drag-and-dropping content in a management window would literally save countless hours
Being able to manage everything you created makes life easier and saves days of editing.
For example, you have your own tabs of created sections
-This is just a simple design I made, very easy to implement and easy to manage
I am not sure on what specifics you have, but I believe a division of each part of the system would help crucually
I think an easy management of drag-and-dropping content in a management window would literally save countless hours

Being able to manage everything you created makes life easier and saves days of editing.
For example, you have your own tabs of created sections

-This is just a simple design I made, very easy to implement and easy to manage

I am not sure on what specifics you have, but I believe a division of each part of the system would help crucually
