The Hobbit ported to the Dragon64k - DOS - ENDED!

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pser1
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Re: The Hobbit ported to the Dragon64k - DOS - ENDED!

Post by pser1 »

prime wrote:Just one question, How did you make the DOS calls?
If you correctly used the jump table at the beginning of the DOS ROM, then this should work on the DragonMMC's DOS emulation.
Cheers.
Phill.
Hi Phill
There are quite a lot of calls due to the program compatibility with CoCo2-3 and Dragon64
IIRC only the close is calling std [$C010]
For the others (LOF, Load, Save, ...) you can have a look at the subroutines:
LdFilePgm, SvFile that call some others upon the DOS in use.
I think most of them call entries inside the dos ... $Dxxx
I attach the source for version HOBBIT16g3 (last one, I think) I hope that could be of help.
cheers
pere
HOBBIT16g3.zip
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