Alright, let's see if I can get this right.
Bitwise shifting notes on #uxn.
And while I'm here, these are my notes on #uxn 1 bit per pixel sprite encoding.
Finally got to draw a game pad, my sole reason for this whole series.
How #uxn handles input.
@rostiger Oh my god this is amazing
@rostiger I love that Uxn is sending sprites as valentine cards to Varvara 💌
@rostiger little mistake: The A key button is the first bit so #01, the B button is the second bit.
Maybe you could add the ascii number over the keys :)
@rostiger The controller.tal example is a good way to test this out
@neauoire Oh sweet, I hadn't seen that! Will update those notes then! :)
@neauoire Isn't the semicolon a label for an address int he main memory?
@rostiger Yes, but it's worded a bit weird, you could say "whenever a button or a key is pressed, the routine defined as the controller vector runs."
The program doesn't really "jumps" to a vector, vectors are sort of, when an event occurs, and the program is napping, it wakes up and run that part of the program until a BRK.
I hope it makes sense, it's not interrupting a running program to jump somewhere.
@rostiger don't forget it's actually ORA
Double page incoming! Drawing #uxn sprites in 5 easy steps!