For what? an in-game map-editor?
You'd need a way to move through it, and a way to target locations within it, along with what sort of pieces to add/remove. Ways of modifying those pieces, etc.
All of it would need to be stored, such as positions of the pieces, and directions, etc. You can export the data to its own file, then create some events to read it all back in when loading a map.
It's a lot of work- so I'm not sure how basic it will be.
Well, I was hoping to just position some items on the construct editor, can this plugin be used to add height to 2d objects and render it accordingly?