[A83] GetKey loops


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[A83] GetKey loops




When running a getkey loop, does the getkey repeatedly set 0 to 'a'
if no key is pressed? Should 'a' be reset to 0 before running a
getkey loop? Basically what I want to do is run a loop that jumps to
a spot if the [ENTER] or [LEFT ARROW] key is pressed, and jumps to a
different spot if any other key is pressed....Here's what I got so
far...:

KeyLoop:
 B_CALL GetKey
 cp kEnter
 jr z,Label1
 cp kLeft
 jr z,Label2
 cp kEnter
 jr nz,Label3
 jr KeyLoop

Would this work to jump to label3 if any key except enter or the left
arrow is pressed? Thanks in advance...
-Tom Lutz
caffeine43@netzero.net on 05/21/2001