From:	Jimmy <jimmyml AT hotmail DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Directional do_line
Date:	Mon, 28 Sep 1998 11:23:06 -0400
Organization:	Florida Internet Corporation
Lines:	10
Message-ID:	<360FA9DA.61863E8C@hotmail.com>
NNTP-Posting-Host:	pm8-36.flinet.com
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I'm trying to use the allegro function do_line to calculate a path for a
tank, but I've noticed that it doesn't go from (x1,y1) to (x2,y2), it
starts at the point which has the lower x coordinate first.  Now, I
could use this function and reverse the coordinates I get from do_line,
but that would waste time.  Does anybody have a do_line function that
draws a line between two points that you can pick the direction of the
drawn line (eg. (x1,y1) -> (x2,y2))  TIA.
James Larson
jimmyml AT hotmail DOT com

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