Hi Christopher!
>Manuel wrote:
>>Simply changing RESBL into RESM0 will destroy the
>>explosion code of my ships.
>
>Don't you also need to change:
>
> STA HMBL
>
>to
>
> STA HMM0
>
>???
Yes. What I did was this, I changed everything
completely, when I realized that the explosions get
scrambled. Since I had no clue why this should happen, I
finally took the original source and made all changes
again, step-by-step. What I realized was, that it goes
weird, when changing one of the BL acceses in that area
to a M0 access.
The fact is, that by changing one single RESBL to RESM0
my sprite pointers get altered, which are hold in the
RAM. I have no clue at all how such a thing can happen.
All RESXX registers are strobed write only, they can't
*feedback* into RAM, can they?!?
And it is happening only, when when my collision
detection code is executed, which is working without any
register, based on a timer & coordinate calculations,
all of which are in the RAM and register & BL/M0
independent...
I don't get it...
Greetings,
Manuel
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