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From: gmarzot@mitre.org (G. S. Marzot (Joe))
Newsgroups: comp.sys.mac.programmer
Subject: Re: Problem with Think C and Polygons!
Message-ID: <1991Jun14.172417.11993@linus.mitre.org>
Date: 14 Jun 91 17:24:17 GMT
Sender: news@linus.mitre.org (News Service)
Organization: The MITRE Corporation
Lines: 45


> In article <13974.2857e2a1@ecs.umass.edu> farmer@ecs.umass.edu (THE MAD 
MUSKRAT) writes:
> >In Quickdraw.h the pascal function OpenPoly is defined, but the rest of 
the 
> >polygon functions aren't.  I realize that openpoly is the only function 
that 
> >returns a value, but the other functions won't work.  If I use 
ClosePoly to 
> >end the polygon definition I get a compiler error: Invalid use of 
inline 
> >function.  What does that mean??
> >
> >The code looks like:
> >
> >void LoadLevel (level, theWell)
> >int level;
> >PolyHandle theWell[];
> >{
> >int notDone = 1;
> >Handle res;
> >res = GetResource ('LEVL', level);
> >if (!res) exit(1);
> >for (segments=0; notDone; segments++) {
> > theWell[segments] = OpenPoly();
> > MoveTo(*(*res+(8*segments)),*(*res+(8*segments+1)));
> > LineTo(*(*res+(8*segments+2)),*(*res+(8*segments+3)));
> > LineTo(*(*res+(8*segments+4)),*(*res+(8*segments+5)));
> > LineTo(*(*res+(8*segments+6)),*(*res+(8*segments+7)));
> > ClosePoly;
> > if (*(*res+(8*segments+4)) == 0 && *(*res+(8*segments+5)) == 0) 
notDone=0;
> > };
> >}

this is a little embarassing but how about "ClosePoly();" instead of 
"ClosePoly;"
-gsm

ex-pascal programmers unite!


Email: gmarzot@linus.mitre.org

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