A86: Re: Buffer to Screen Scrolling...


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A86: Re: Buffer to Screen Scrolling...




Pretty simple.  Loop 64 times.  Each time through, do two things.  First,
scroll the target buffer up one line (16 bytes).  Then, copy the next line
(starting with the first) from the target buffer to the source buffer.

> What's the best way to scroll the 1024 bytes of data (a map) into the
> screen while scrolling the screen ($fc00) upwards.
>
> The buffer's name is "buffer" and I need it to scroll one line at a time
> up while the screen shifts itself up. Whats the best way to do this? I
> tried a couple times but failed miserably :)
>
> -Tim





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