20,741
edits
Howto:Start core development: Difference between revisions
Jump to navigation
Jump to search
m
→Plain C ? (Nasal)
| Line 197: | Line 197: | ||
Basically, the scripting interface implements a custom SGSubsystem, so that the Nasal interpreter can be run as a FlightGear system. In addition, all FlightGear-specific extension functions are to be found there. Increasingly, this folder also contains wrappers to map FlightGear classes to Nasal space in an OOP fashion, so that not just functions, but full "objects" are provided, which are computed lazily. If that's what you are interested in, you should take a look at the NasalPositioned.cxx source code, which demonstrates how this is done. | Basically, the scripting interface implements a custom SGSubsystem, so that the Nasal interpreter can be run as a FlightGear system. In addition, all FlightGear-specific extension functions are to be found there. Increasingly, this folder also contains wrappers to map FlightGear classes to Nasal space in an OOP fashion, so that not just functions, but full "objects" are provided, which are computed lazily. If that's what you are interested in, you should take a look at the NasalPositioned.cxx source code, which demonstrates how this is done. | ||
In other words, even without knowing C++, you can contribute to FlightGear core by extending the Nasal system. If you have some specific project in mind, you could probably implement it largely in scripting space using Nasal and only augment it as required with new extension functions in C space. | |||
= Getting started = | = Getting started = | ||