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MacWorld 1998 May
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MoveMouse ƒ
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MoveMouse.c
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C/C++ Source or Header
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1996-09-19
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1KB
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42 lines
extern Boolean CrsrNew : 0x8CE;
extern Point mTemp : 0x828;
pascal OSErr main(AEDescList *aevt, AEDescList *reply, long refCon) {
Point p;
OSErr err;
AEDesc PointListDesc;
long numItems = 0;
DescType actualType;
long actualSize;
AEKeyword actualKeyword;
short* hPoint;
short* vPoint;
PointListDesc.descriptorType = 'null';
//Extract the list elements
err = AEGetKeyDesc(aevt, keyDirectObject, typeAEList, &PointListDesc );
if (err) goto done;
/* Count the list elements */
err = AECountItems( &PointListDesc, &numItems);
if (err) goto done;
if (numItems == 2) {
//Make sure there were only two items
err = AEGetNthPtr( &PointListDesc, 1, 'shor', &actualKeyword,
&actualType, (Ptr)&mTemp.h, sizeof(mTemp.h), &actualSize);
if (err) goto done;
err = AEGetNthPtr( &PointListDesc, 2, 'shor', &actualKeyword,
&actualType, (Ptr)&mTemp.v, sizeof(mTemp.v), &actualSize);
if (err) goto done;
CrsrNew = true;
} else {
err = errAEEventNotHandled; //We didn't handle the event
}
done:
(void)AEDisposeDesc(&PointListDesc);
return err;
}