Re: A86: Looping


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Re: A86: Looping



In a message dated 97-10-04 00:18:39 EDT, you write:

> 
>  you have to push and pop another djnz loop right before then end of the
>  first one to get a getkey do this:
>  
>  no_key:
>   call _getkey ;result stored in a
>   cp 0 ; no key pressed
>   jr z,no_key ; no key was pressed so go back to no_key
>  key_pressed:
>  .
>  .
>  .


If you're using _getkey,  you don't need to cp 0, because the zero flag is
automatically set when no key is pressed.  Also, a quicker (and shorter) way
of doing cp 0 is or a.

~Steve