Stuart Buchanan wrote:
> Shad Young wrote:
>   
>> Hi Stuart,
>>
>> Sadly I have never heard of the Nasal Scripting Language. I will Google.
>>     
>
> The short summary is that Nasal is a scripting language that is tightly 
> integrated with FlightGear itself, and provides a very easy way to manipulate 
> the property tree, which is the core data structure within the simulator. By 
> the time you are finished you'll be very familiar with both ;)
>
> You can define Nasal scripts within the XML definition of the aircraft, and 
> trigger functions when properties change. It is very powerful stuff...
>
>   
:) Got you. I have been looking over some of the XML in one of the 
aircraft containers (MSFS terminology - is it called the same in FG?)
>> The aircraft in question is the Pilatus PC-9, so I was thinking of 
>> extending the existing PC-7 to reflect the more powerful engine etc.
>>     
>
> The PC-7 is a fairly old FG model and currently uses an XML based electrical 
> and vacuum system. I don't think it has any hydraulic system modeled at all. 
> I think you'll probably want to start from scratch and develop a Nasal based 
> system tuned to your needs. Others on the list may be able to suggest 
> aircraft to look at for examples.
>
> The maintainer of the PC-7 is Erik Hofman, who has stated before that he is 
> happy for contributions to the aircraft.
>
> Hope this is all useful. It sounds like a fun project.
>
>   
Thanks Stuart, I will see if I can contact Erik.

> -Stuart
>
> PS - We gently discourage top-posting on the -dev list.
>   
Mea Culpa. I use Thunderbird and it defaults to the top. I will remember 
to bottom-post for future messages.

Cheers
Shad

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