Re: [chuck] Some Problems

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"GW" == Ge Wang writes:

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2) With many programs from http://wiki.cs.princeton.edu/index.php/ChucK_Programs I got errors like [hihat.ck]:line(38): cannot cast to type 'int' from 'dur'...

GW> I got the same error on hihat.ck. This is due to a recent change in GW> the sndbuf API (sorry) where length is a 'dur' and no longer a 'int'. GW> I think the way to fix this is by dividing the duration by the GW> appropriate unit (samp, the duration of a sample in this case). GW> (Gary, please let me know if my changes are incorrect.) GW> (int)(open.length/1::samp) => int tlen; Yes. But there should be no need for a temporary variable at all, here's what's in http://www.stacken.kth.se/~kaj/2005/chuck12.en which it came from: "data/hihat-open.wav" => open.read; (int)(open.length/1::samp) => open.pos; ... apparently, I'd written that with a (yet unreleased) development version. :-) Also, as you, Ge, says on the Wiki, you can set 0.0 => open.rate, but then you will have to both reset the position and the rate when (re)starting the sample, I found those two operations rather than one to clobber the source ... -- Rasmus Kaj --+-- rasmus@kaj.se --+-- http://www.stacken.kth.se/~kaj/ I do not fear computers. I fear the lack of them. -Isaac Asimov