all children, vectors for multiply used names, further hashes for subtrees
etc. Meant for quickly pulling in config branches where (almost) all values
are needed.
- usage of "var" keyword and named parameters in other (but not all) funcs
- add put_model() function to place models at given lon/lat. If
elevation is nil, then it will be put on the surface. The path is
relative to $FG_ROOT.
- let geo.click_position() and geo.aircraft_position() return copies
of the Coord class, not just a reference
view.nas: adaptation for geo.nas change; minor changes
debug.color(bool) turns terminal colors on/off
debug.tree(property="", mode=1); dumps property tree in flat
mode (0) or space indented mode (1).
Flat tree mode is similar to props.debug(), but colored, and it outputs
all attribute flags and the number of attached listeners.
those from traffic manager and AI, so that it will later be possible to
load the data into the UFO Scenery Object Editor, to visualize and edit
parking positions, taxiing routes etc. The parser also allows to suck
arbitrary (simple) XML data files into fgfs from Nasal context.
In the long run the non-standard XML files in fgfs shall, of course, be
converted to standard format, in which no data may be stored in attributes.
- rename <interval> to <wait>
- add <step-time> and <exit-time> on the <tutorial> level for default
step iteration and exit time
- let <init>, <step>, <error>, <end>, <abort> share handler for
<marker>, <set>, <view>, <nasal>
development. The file must be an XML file with Nasal between a
header/footer. It's a good idea to give it a *.nas extension, so
that editors choose the Nasal syntax coloring.
<PropertyList><script><![CDATA[
... here goes the Nasal code ...
]]></script></PropertyList>
$FG_ROOT/gui/dialogs/tutorial.xml. It combines the former selection
and description dialogs, which makes browsing much more pleasant.
No more switching back and forth between the two old dialogs. Also,
the <list> box can handle a bigger number of tutorials than the
<combo> box could.
- remove comments from the top of tutorial.nas. The documentation is
now $FG_ROOT/Docs/README.tutorials
- add a <delay> property that can be used at top level (for the default),
and in <init> and <step> (Time in seconds in which the main loop should
run again.)
- fix initialization bug
