What do the items Nyru's love, Farore's wind, and dust pile do?
Also what is the difference between the short hookshot and the long hookshot?
what do these items do?
Nayru's Love and Farore's Wind have yet to be programmed. They're there but they do nothing.
Dust pile just lets you choose what sprite to use for the pile of dust left behind when Ganon explodes.
Currently there's no difference between hookshots. But I would imagine in the future, the "short" hookshot would have a limited range about like the wooden boomerang.