Posted By
Crown
on 2006-02-03
08:09:00
|  Re: Xeo3 - Background tiles..... Blog 29/01/2006. (impasse!)
Yeah, I put a lot in ZeroPage, But Im going to have to store all of that so I can use the ROM to load levels...which is a kicker..
You can have two zero page areas, one for the game, and one for the time when you access ROM functions. You just make a swap copy when you need to call the ROM. It isn't a performance hit at all, if you use this only for infrequent access to ROM functions like when loading a level.
Actually quite a few C64 to Plus4 conversions use this method.
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