Re: A83: Slowing down a program
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Re: A83: Slowing down a program
Yes. Only, this guy writes to this list and asks how you make a delay. And we
reply. =)
Linus
On 28-Jun-98, Olle Hedman wrote:
>all these loops are basicly the same.. just a matter of what
>nonsens-instructions you put in there :)
>push pop- pairs are quite nice.. small and takes quite a lot of time...
>btw.. I think it's quite uninteresting to compare eachothers delay-loops..
> when you need one.. you make one thats suites your needs..
>//Olle
>At 12:37 1998-06-27 -0700, you wrote:
>>
>>
>>Why don't you try this: it slows it down a bit, just change bc to what
>>ever you what. it may take up a little more space than the other ones
>>though, but it is what I use. I believe it was also used by Andrew
>>Ungvarsky in duckhunt.
>>
>>delay:
>>PUSH AF
>>PUSH BC
>>LD BC,9FFFh ;length->bc
>>delayLoop:
>>DEC BC
>>LD A, B
>>OR C
>>JR NZ, delayLoop
>>POP BC
>>POP AF
>>
>>Jimmy
>>
>>
>>>Heh...I got my fade thing to work, thanks to
>>>Harper Maddox but it goes
>>>so fast that the fade is impossible to see. Is there
>>>a way to have the
>>>calc wait for just a fraction of a second, so the fade
>>>is slow enough to be seen? Thanks.
>>
>> Mark Allen
>>
>>
>>
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