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add aircraft.livery methods for updating the livery in MP loaded aircraft

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This commit is contained in:
mfranz 2008-02-29 17:17:40 +00:00
parent 359322e585
commit 713685f275
1 changed files with 48 additions and 1 deletions
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49
Nasal/aircraft.nas
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@ -571,6 +571,23 @@ var timer = {
# aircraft.livery.select("OEBH"); # aircraft.livery.select("OEBH");
# aircraft.livery.next(); # aircraft.livery.next();
# #
#
#
# For updating liveries in multiplayer aircraft put something like the following
# in the XML animation file, whereby the relative path points to the livery directory,
# and the optional number is the update interval in seconds (default: 10).
#
# <nasal>
# <load>
# var livery_update = aircraft.livery.update("Aircraft/R22/Models/Liveries", 10);
# </load>
#
# <unload>
# livery_update.stop();
# </unload>
# </nasal>
#
#
var livery = { var livery = {
init : func(livery_dir, name_path = "sim/model/livery/name", sort_path = nil) { init : func(livery_dir, name_path = "sim/model/livery/name", sort_path = nil) {
me.dir = livery_dir; me.dir = livery_dir;
@ -596,7 +613,8 @@ var livery = {
var index = n.getNode(me.sort_path); var index = n.getNode(me.sort_path);
if (name == nil or index == nil) if (name == nil or index == nil)
continue; continue;
append(me.data, [name.getValue(), index.getValue(), n.getValues()]); append(me.data, [name.getValue(), index.getValue(), n.getValues(),
substr(file, 0, size(file) - 4)]);
} }
me.data = sort(me.data, func(a, b) { me.data = sort(me.data, func(a, b) {
num(a[1]) == nil or num(b[1]) == nil ? cmp(a[1], b[1]) : a[1] - b[1]; num(a[1]) == nil or num(b[1]) == nil ? cmp(a[1], b[1]) : a[1] - b[1];
@ -610,6 +628,7 @@ var livery = {
if (i >= size(me.data)) if (i >= size(me.data))
i = 0; i = 0;
props.globals.setValues(me.data[i][2]); props.globals.setValues(me.data[i][2]);
setprop("sim/model/livery/file", me.data[i][3]);
me.current = i; me.current = i;
}, },
# select by name # select by name
@ -624,6 +643,34 @@ var livery = {
previous : func { previous : func {
me.set(me.current - 1); me.set(me.current - 1);
}, },
# methods for embedding in animation XML files for livery update via multiplayer
update : func(liveriesdir, interval = 10) {
var m = { parents : [livery] };
var root = cmdarg();
m.mp_root = root.getPath();
m.mp_fileN = root.getNode("sim/model/livery/file", 1);
m.mp_dir = getprop("/sim/fg-root") ~ "/" ~ liveriesdir ~ "/";
m.mp_interval = interval;
m.mp_last = "";
m.mp_running = 1;
if (root.getName() == "multiplayer")
m._loop_();
return m;
},
_loop_ : func {
me.mp_running or return;
var file = me.mp_fileN.getValue();
if (file != nil and file != me.mp_last) {
fgcommand("loadxml", props.Node.new({ filename: me.mp_dir ~ file ~ ".xml",
targetnode: me.mp_root }));
me.mp_last = file;
}
settimer(func { me._loop_() }, me.mp_interval);
},
stop : func {
me.mp_running = 0;
},
}; };