Imagine if you have tileset with hundrets of tiles. C2 for each tile makes standalone image. It means that i have hundrets of files, ann don`t have only 1 image-tileset. I`m image full operation like that:
1.i`m importing tileset in c2
2.in tileset editor i`m make settings: tile width, height. It means that i`m still using 1 big image (instead of making images in Animation folder)
3. After selecting tile i`m put it on layout
And again, the main problem - is not to use many images as a tilesetm but using 1 image-tileset with tiles that in canvas looks how it need.