I wasn't quite sure what to name this, it is a two part question.
I am nearly done with HTDP, and I am starting a small project of my own to make
a simple turn based rpg. Its mostly structure mutation. My goal is to use draw
mazes on the canvas and then have a character item(most likely a solid disk)
and allow it to be move with the move function used so many times in the book.
I want to allow this move function to be applied with the keyboard arrows which
I believe I know how to do, but I am unsure how to get the program to
continually move if I hold down the key.
My other question is, in most rpg type games you need to ability to save your
current progress, how can I do this so when I restart and run the program I can
continue where I left off?
Also, thanks for all the help with the book, I have about 30 pages left a few
more hard challenges, which I may be asking for help for soon, left. Its a
great book, thanks for writing it.
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