# See: http://wiki.flightgear.org/MapStructure
# Class things:
var name = 'APT';
var parents = [DotSym];
var __self__ = caller(0)[0];
DotSym.makeinstance( name, __self__ );

var element_type = "group"; # we want a group, becomes "me.element"
var icon_fix = nil;
var text_fix = nil;

# add the draw routine from airports-nd.draw here
var draw = func {
	if (me.icon_fix != nil) return;
		var icon_apt = me.element.createChild("path", name ~ " icon" )
			.moveTo(-17,0)
			.arcSmallCW(17,17,0,34,0)
			.arcSmallCW(17,17,0,-34,0)
			.close()
			.setColor(0,0.6,0.85)
			.setStrokeLineWidth(3);
		var text_apt = me.element.createChild("text", name ~ " label")
			.setDrawMode( canvas.Text.TEXT )
			.setTranslation(17,35)
			.setText(me.model.id)
			.setFont("LiberationFonts/LiberationSans-Regular.ttf")
			.setColor(0,0.6,0.85)
			.setFontSize(28);
		#me.element.setGeoPosition(lat, lon)
		#	.set("z-index",1); # FIXME: this needs to be configurable!!

# disabled:
if(0) {
	# the fix symbol
	me.icon_fix = me.element.createChild("path")
		.moveTo(-15,15)
		.lineTo(0,-15)
		.lineTo(15,15)
		.close()
		.setStrokeLineWidth(3)
		.setColor(0,0.6,0.85)
		.setScale(0.5,0.5); # FIXME: do proper LOD handling here - we need to scale according to current texture dimensions vs. original/design dimensions
	# the fix label
	me.text_fix = me.element.createChild("text")
		.setDrawMode( canvas.Text.TEXT )
		.setText(me.model.id)
		.setFont("LiberationFonts/LiberationSans-Regular.ttf")
		.setFontSize(28)
		.setTranslation(5,25);
 }
};