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fgdata/Nasal/pushback.nas
abory 6a66414638 - Now the pushback "door" will be created only if /sim/model/pushback has
already been created by the modeler via the <aircraft>-set.xml file.
- Varified the code, removed the class structure, tests the nasal dir
initialization first.
- As part of the Nasal dir, the script must *not* be declared in the
<aircraft>-set.xml file.
2009-05-04 21:40:08 +00:00

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# Pushback
# =============================================================================
# Creates an object to move the pushback to or out of the towing position.
# Needs /sim/model/pushback to exist in order to be executed.
var tractor = nil;
var tractor_init = func() {
var pushback_node = props.globals.getNode("sim/model/pushback");
if (pushback_node != nil) {
tractor = aircraft.door.new("sim/model/pushback", 10.0);
}
}
var tractor_connect = func() {
tractor.toggle();
}
_setlistener("/sim/signals/nasal-dir-initialized", func { tractor_init() });