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newlispfanclub.alh.net • View topic - Getting keyboard "key events"
Page 1 of 1

Getting keyboard "key events"

PostPosted: Sun Jun 22, 2014 6:51 pm
by Stefan
For a simple "game" (console based) I need to get the keyboard "key events" from my Mac.
(read-key) seems to be a good choice, but unfortunately some keys (or modified keys: shift, ..) do require following (read-key)s.
Worse on Mac is that "cursor up" results in three (read-key)s returning: 27 91 65 and ESC in 27! So I can not distinguish between ESC and cursor keys.

Is there a better solution?

Stefan

ps From the newLISP docu: (while (!= (set 'c (read-key)) 1) (println c))

Re: Getting keyboard "key events"

PostPosted: Mon Jun 23, 2014 5:26 am
by ralph.ronnquist
Not sure how much effort it takes, but I'd check out using "curses".
Done before:

Re: Getting keyboard "key events"

PostPosted: Mon Jun 23, 2014 7:40 pm
by Stefan