From:	Shawn Hargreaves <Shawn AT talula DOT demon DOT co DOT uk>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Collison detection fo Action game
Date:	Fri, 7 Feb 1997 20:10:41 +0000
Organization:	None
Distribution:	world
Message-ID:	<v2joaLABx4+yEwnP@talula.demon.co.uk>
References:	<855142026 DOT 12716 AT dejanews DOT com>
	<vgpI$hAr7O+yEwGt AT talula DOT demon DOT co DOT uk> <32fb0fde DOT 3669297 AT news DOT ox DOT ac DOT uk>
NNTP-Posting-Host:	talula.demon.co.uk
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

George Foot writes:
>>can be a big pain to get right), and then bitwise-or the two masks
>>together. If the resulting value is non-zero, the objects have collided.
>
>Surely you mean '...then bitwise-and the two masks together...'? A
>bitwise-or will always be non-zero if either of the inputs is
>non-zero...

Argh. Yes, you are absolutely right :-)

I must have been tired or hung-over or just not thinking properly when I
wrote that. I'll shut up now, before I say anything else stupid :-)

/*
 *  Shawn Hargreaves - shawn AT talula DOT demon DOT co DOT uk - http://www.talula.demon.co.uk/
 *  Ghoti: 'gh' as in 'enough', 'o' as in 'women', and 'ti' as in 'nation'.
 */

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