05-22-2003, 06:50 AM
not all pixels of the affected attributes currently on the screen, no you can't do that. If you change the RGB data for attribute 15, for example, all pixels of that attribute are going to change color, regardless of where they are on the screen. Changing the palette data doesn't cause anything to be "drawn" (i.e., written to video memory). It just changes what numbers get looked up in a table. (And that's all the palette registers are, a table. The attribute is just the index into that table.)
ravelling Curmudgeon
(geocities sites require copying and pasting URLs.)
I liked spam better when it was something that came in a can.
Windows should be defenestrated.
(geocities sites require copying and pasting URLs.)
I liked spam better when it was something that came in a can.
Windows should be defenestrated.