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DarkBASIC Discussion / How do I perform a bitstrip?

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Manson
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Joined: 20th Oct 2002
Location: Denmark
Posted: 25th Feb 2003 01:46
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For those who didn't read the topic:
How do you perform a bitstrip?
I can think of a few ways, but I don't realy wanner waste my time testing them, as I'm sure somebody has the code for it.
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QuothTheRaven
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Posted: 25th Feb 2003 02:45
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a bitstrip?

Darken the skies, we are God.
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Shadow Robert
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Location: Hertfordshire, England
Posted: 25th Feb 2003 03:14
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depends what you mean by bitstip



no doubt you'll need those ... they're used no different to the bitshift functions in C/DBpro

dwRaven = (('R'<<16) + ('G'<<8) + 'B')

is the same as

dwRaven = ( ( bitLeft( asc( "R" ),16 ) ) + ( bitLeft( asc( "G" ),8 ) + asc( "B" ) )

Tsu'va Oni Ni Jyuuko Fiori Sei Tau!
One block follows the suit ... the whole suit of blocks is the path ... what have you found?
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Manson
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Posted: 25th Feb 2003 08:59
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Say if I have a variable, containing multiple I/O values, stored as 1,2,4,8,16,32,64,128,256,512,1024....
Now, to activate the functions trigered by no 8 and 16, I'll just add those numbers to the variable (8+16=24)
Or if I want to activate the 1st,2nd and 7th functions, the variable should have a value of (1+2+64=67)

Now, to read the information, you'd use a bitstrip,,,
It's a bit old-school, I know, but I need it,,,

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Manson
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Posted: 25th Feb 2003 09:16
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Never mind,,, I final discovered the 'and' function,,, Duh,,, Sorry to bother you

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Shadow Robert
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Posted: 25th Feb 2003 09:33
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hmm... interesting

Tsu'va Oni Ni Jyuuko Fiori Sei Tau!
One block follows the suit ... the whole suit of blocks is the path ... what have you found?
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