So I've finally finished my first goal: Make something that moves in all directions. I would like to know if any of my code would be deemed wrong or unsafe to work on a proper NES, or if anything is working improperly. I've tested it on FCEUX and it runs super smooth, but Nintendulator seems to be a bit choppy.
Question:
Does the AND command change the contents of the accumulator? I had to put a LDA command for every button because it wouldn't read anything past A when I didn't.
Any advice would be appreciated, thanks!
http://docs.google.com/leaf?id=0BxkggOVIbVtxZmU0NjI2ZTgtOGNiYy00YTdjLWI3NDAtYjE4YzkzNzIwNjRl&hl=en
Question:
Does the AND command change the contents of the accumulator? I had to put a LDA command for every button because it wouldn't read anything past A when I didn't.
Any advice would be appreciated, thanks!
http://docs.google.com/leaf?id=0BxkggOVIbVtxZmU0NjI2ZTgtOGNiYy00YTdjLWI3NDAtYjE4YzkzNzIwNjRl&hl=en