I am working on a sketch, and have hit a brick wall.
I have 4 arrays that I have not the foggiest idea how I go about doing what I need to do.
As I go through 1 for loop, I need to use the index to select the correct array (0-3). Then in a second for loop, I need to read the value (0-16).
To put it crudely, I seem to need an array like buttonSequence.
I have not attempted that, as it just looks so WRONG.
How do I call an Array, from an Array?