Allow modules to define an unload callback, and also drive
the 'loaded' property to false, to give modules the ability to clean
up when being unloaded. This makes reloading work without
errors for Canvas.
Additionaally, add some special code when creating the
Canvas module, to ensure the C++ defined pieces are loaded :
fortunately Canvas is the only module which needs this.
Move the fgValidatePath() code and the two associated static variables
'read_allowed_paths' and 'write_allowed_paths' to SimGear.
fgValidatePath() is now known as SGPath::validate(). This requires
SimGear commit e002a481f481709263a.
Allow other code to map property values to an naRef, without exposing
the generic property node on their API. This avoids creating a wrapper
props.Node frequently for simple value access.
(Disabled by a CMake option)
This builds equivalent C++ objects to what the PUI dialogs build, with
properties exposed to Nasal. Peer objects are created by Nasal callbacks,
which can implement the various dialog functions needed to keep
compatibility, especially the ‘update’ and ‘apply’ hooks.
Add a bool flag isRoute to flight-plan, and use it to model
routes (which contain VIAs) from plans/legs, which do not.
Default isRoute to false, so most users only see expanded
Vias, and hence something that can be flown directly.
Improve argument parsing for createViaTo, createViaFromTo to
handle Airway ghosts as well as strings. As part of this, allow
specification of the airway level explicitly when looking
up an airway.
SF-ID: https://sourceforge.net/p/flightgear/codetickets/2686/
geodFromHash() will now respect the _pdirty and _cdirty flags. This
ensres that FGPositioned functions are protected from invalid or
outdated coordinates, and therefore from erroneous results.
This is by Lars Toenning <dev@ltoenning.de>, Roman Ludwicki <romek21@op.pl> and
SDeAstis <salvatore.deastis@gmail.com>, in 2021 Hackathon.
Also cope with removal of SGPropertyNode::getName() - use getNameString()
instead.
Remove use of BUILDING_TESTSUITE from headers. Where possible, move
test APIs to their own file in the test_suite dir (testApis.cxx). For
some others, add them to a special list of ‘sources which depend on
the build mode’. This will hopefully go away with some further
refactoring.
Not complete yet, but add the ability to pass context in from the
AIBase to the loader thread. Also add error context to more places
in AI / scenario loading.
This is to avoid console/log spam from jetways.nas in particular,
which uses loadxml to probe for file existence, every 10 seconds. But
in general it seems useful to have this potentially be quiet, since
there is a result code.
