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aircraft.data: Enable method chaining and add method to remove properties from the catalog

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TheFGFSEagle 2023-04-02 23:48:38 +02:00 • committed by James Turner
parent d70d073a22
commit 51e16819be
1 changed files with 29 additions and 16 deletions
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45
Nasal/aircraft.nas
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@ -349,36 +349,39 @@ var data = {
me.path = getprop("/sim/fg-home") ~ "/aircraft-data/" ~ getprop("/sim/aircraft") ~ ".xml";
me.signalN = props.globals.getNode("/sim/signals/save", 1);
me.catalog = [];
me._timer = maketimer(60, me, me._save_);
me._timer = maketimer(60, me, me._save_);
setlistener("/sim/signals/reinit", func(n) {
if (n.getBoolValue() and getprop("/sim/startup/save-on-exit")) {
me._save_();
}
});
if (n.getBoolValue() and getprop("/sim/startup/save-on-exit")) {
me._save_();
}
});
setlistener("/sim/signals/exit", func {
if (getprop("/sim/startup/save-on-exit")) {
me._save_();
}
});
if (getprop("/sim/startup/save-on-exit")) {
me._save_();
}
});
return me;
},
load: func {
if (io.stat(me.path) != nil) {
logprint(LOG_INFO, "loading aircraft data from ", me.path);
io.read_properties(me.path, props.globals);
}
return me;
},
save: func(v = nil) {
if (v == nil) {
me._save_();
me._timer.stop();
me._timer.stop();
} else {
me._timer.restart(60 * v);
}
return me;
},
_save_: func {
size(me.catalog) or return;
logprint(LOG_INFO, "saving aircraft data to ", me.path);
@ -387,16 +390,26 @@ var data = {
foreach (var c; me.catalog) {
if (c[0] == `/`) {
c = substr(c, 1);
}
}
props.copy(props.globals.getNode(c, 1), data.getNode(c, 1));
}
io.write_properties(me.path, data);
},
add: func(p...) {
foreach (var n; props.nodeList(p)) {
append(me.catalog, n.getPath());
}
}
return me;
},
remove: func(p...) {
foreach (var n; props.nodeList(p)) {
var i = vecindex(me.catalog, n.getPath());
if (i != nil) {
me.catalog = subvec(me.catalog, 0, i) ~ subvec(me.catalog, i + 1);
}
}
return me;
},
};