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xIII
Registered: Nov 2008
Posts: 210 |
hires colorflash
I have a Hires picture.
Bitmap @ $2000
colors copied to $d8000-$dae8
screen copied to $0400-$07e8
I want a part of the hires to have a colorflash.
I tried changing the $d800+x color but the colors in the hires are not changing.
I tried the routine with $d020 and it works.
help ?! |
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Wisdom
Registered: Dec 2001
Posts: 90 |
Try with low and high nibbles of 0400-07e7. |
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xIII
Registered: Nov 2008
Posts: 210 |
thx Wisdom, that worked.
I don't understand why though ? :p |
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Stryyker
Registered: Dec 2001
Posts: 468 |
Hires mode only uses the screen area. The $d800 colours are unused. $d800 colours are for when multicolour mode is used. The same rules apply to the background colour $d021 |
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Oswald
Registered: Apr 2002
Posts: 5094 |
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xIII
Registered: Nov 2008
Posts: 210 |
Quote:
 |
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Oswald
Registered: Apr 2002
Posts: 5094 |
tanslation: can you please do your homework, and learn how c64 modes work? |
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xIII
Registered: Nov 2008
Posts: 210 |
I'm learning... ;) |
