I think a simple emulator in NSMBe would be very useful. I've an idea how it could look like. There are several entrances in a level. If you click on a entrance, you see a list of options on the left. Then, there should be a option called 'Start level from here' or something like that.

Then, you can play the level from every entrance! That's very usefull when you have a very long level.

The only problem is, I don't know if this is possible for the makers of NSMBe to make in the editor. -.- But it's just an idea.

It would be very difficult and pointless to make a new emulator just for this. Though launching desmume in a specific way that causes it to go to the entrance is a good idea.

It would probably be possible to integrate DeSmuME into the editor, but I doubt anyone would want to actually do it as it still would require quite some work for something you probably could do with a save state in any emulator anyway.

I just save a state over the level on the world map then enter desmume and load it whenever I need to test.

Oh yeah, I forgot about that.
Okay, then this idea isn't really needed.

Sorry for the bumping, but this thread can be moved to the Rejected subforum.