Hi all, I hope some have knowledge of PascalScript because I'm having quite a weird and complex problem. I'll demonstrate it here very simply so if some have ideas...
*Problem* I'm exporting some classes (originally a TBitmap; now a custom class) to the ROPS engine and then interacting with the class in the scripting engine. Everything works, except for some functions that behave very strange. They skip/duplicate the parameters and invert parameters. *Simple example* All the following code is typed in the e-mail. TMyClass public procedure DrawRectangle(left, top, right, bottom: Extended); end; // procedure TMyClass.DrawRectangle(left, top, right, bottom: Extended); begin ShowMessage('left='+FloatToStr(left)+' top='+FloatToStr(top)+ ' right='+FloatToStr(right)+' bottom='+FloatToStr(bottom)); end; // var MyClass: TMyClass; //I create it later Now I call a function in the script defined as procedure OnMyClass(myclass: TMyClass); Then I pass the class in parameters. *Example of script* procedure OnMyClass(myclass: TMyClass); begin myClass.DrawRectangle(1,2,3,4); end; *Results of all that* We would expect to have a nice message displaying 'left=1 top=2 right=3 bottom=4', but in fact I'm getting 'left=4 top=3 right=2 bottom=2'. So parameter order is reversed and I'm always loosing the first (last!?!) parameter and the second one is duplicated to the first. The ROPS units are compiled in delphi mode in there units. My application is pure fpc. I'm under winXP. I'm still doing many other tests meanwhile. Best regards. -- Alexandre Leclerc _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal