I am no longer maintaining this editor, and have handed it over to Dirbaio. Newer versions can be found here: http://nsmbhd.net/?page=download
I'm keeping this post around for posterity. Most of the documents linked here are pretty old, but maybe you might find
something useful...?
This is the old NSMB hacking thread from before we had our own forum on Jul.
While it's extremely long, I've tried to make an index of everything useful that's been posted in it:
Moving Stone Blocks (by Camewel; unconfirmed/untested by me)
Changing Music
Connected Pipes using movement paths (by Garmichael)
More about movement paths (by Garmichael)
Destroying blocks with sprite 197 (plus beta find!)
Touchscreen flagpole paths (by Garmichael)
Block 8/Views (by Garmichael)
Block 2 (by Garmichael)
List of Blocks
Block 9
Sound Sets, Block 5 (by Garmichael)
More about Block 2 (by Garmichael - note; if you use this info, make sure to refer to my post below which describes the negative numbers!)
Even more about Block 2; and panning (by Garmichael)
More about block 2; who would have thought? (by Garmichael)
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