Programming Question (again)
Joerg Polzfusz
Hello to all SDK-users!
Please take a look at http://www.cs.tu-berlin.de/~pilz/stuff/wavy.zip
and tell me why it doesn't work ... .
Thanks
Regards
Joerg
P.S.: Since it isn't error-free, wavy.zip contains ONLY SOURCECODE!
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pi...@cs.tu-berlin.de
http://www.cs.tu-berlin.de/~pilz
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pi...@cs.tu-berlin.de
Cami Lee
<< Hello to all SDK-users!
Please take a look at http://www.cs.tu-berlin.de/~pilz/stuff/wavy.zip
and tell me why it doesn't work ... .
Thanks
Regards
Joerg
P.S.: Since it isn't error-free, wavy.zip contains ONLY SOURCECODE!>>
Hi Joerg.
I don't know if you've had any suggestions yet, but I made your app stop
crashing by simply changing the last call in the routine.
I added the @callsuper(); to make sure that any default handling was done,
and then your routine call, and then my change, like this.
@method WavyProcessClass, MSG_META_EXPOSED
{
@callsuper();
WavPlayFile(SP_USER_DATA, "", "wavy.wav");
@send WavyApp::MSG_META_QUIT(); /*<-Why doesn't it work?!*/
} /*MSG_META_EXPOSED*/
The reason that you were crashing is because you are blocking the thread
trying to kill the application. Remember, if you need information back
from a routine(which in this case you don't) you use @call. If you just
want to send a message to an object, and don't want return parameters,
etc... you @send.
Basically, you were killing the thread that your routine was calling
from...and expecting the system to find you after you killed
yourself....if that makes it easier to understand. <grin>
As for the WAV.... I didn't hear anything..but that not unusual...I'm not
set up to play wav's..and the library was written for the Zoomer...but
there's something not being done, I suspect in that call, that prevents
the app from getting the return message so that it can close itself. I
may be wrong...but it's not the first time, either.
Ciao.
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