[JW Lua] FCPercussionMapNotes w/"None: (Built in GM)" cont'd

[Jan Angermüller]

Jari,

in addition to the problem below I wonder how I can get the 
FCPercussionLayoutNote corresponding to a known MIDI note if the 
percussion map is set to "None (Built in GM)". Normally I would use 
FCPercussionLayoutNotes::FindMidiNote, but it requires the 
FCPercussionMapNotes as parameter which is nil in the case of "Built in GM".

Jan


Am 08.11.2015 um 14:49 schrieb Jan Angermüller:
> Jari,
>
> when I use CreatePercussionMapNotes() on a staff that uses the default 
> percussion MIDI Map "None (Built in GM)", it returns a nil value 
> instead of the map "Built in GM".
> As a workaround I have stored the (what I think are the) General MIDI 
> percussion map values in a table which will be used in case of "nil".
> But I am not sure if all values are 100% correct, although it seems to 
> work fine now.
> Maybe you can access the "Built in GM"-map somehow and return it 
> instead of the nil ?
>
> Code snippet:
>     ...
>     local staff = finale.FCStaff()
>     staff:Load(staffnumber)
>     local instrumentdef = staff:CreateLayerInstrumentDef (1)
>     local mapnotes = instrumentdef:CreatePercussionMapNotes() 
> --returns nil if set to "None (Built in GM)"
>     ...
>
> Jan
>
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