@XML_TOOLS Version "2.0"

@CUSTOM_CODE
<code>
	var myBuilder = new JSXMLBuilder();
	myBuilder.load($xmlData);

	var elements = myBuilder.elements[0];
	var particles = elements.childElement("Animation").childElement("Particles");
	var added_to_head = false, added_to_feet = false;
	
	// Check if glass_break is assigned to Head and one of the feet;
	// remove it from any other bones if present
	for (var i = 0; (particles.childElement(i)); i++)
	{
		var particle = particles.childElement(i);
		var bone = particle.childElement("Bone").text;
		var name = particle.childElement("Name").text;
		if (name == "glass_break")
		{
			if (bone == "Head")
				added_to_head = true;
			else if (bone == "RightFoot")
				added_to_feet = true;
			else
				myBuilder.removeElement(particle.index);
		}
	}

	// Exit if we are past Oni's limit on TRAM particles
	if (particles.length >= 16)
		return;

	// Add the glass_break particle to the desired bones if it's not there already
	var heights = elements.childElement("Animation").childElement("Heights");
	var anim_length;
	for (anim_length = 0; (heights.childElement(anim_length)); anim_length++) {;}
	if (!added_to_head)
		myBuilder.addElementAt("Particle",
				       "",
			 	       "<Start>0</Start>\
                			<End>" + (anim_length-1) + "</End>\
                			<Bone>Head</Bone>\
                			<Name>glass_break</Name>",
				       particles.index + 1,
				       particles.level + 1);

	// Exit if we are past Oni's limit on TRAM particles
	if (particles.length >= 16)
		return;

	if (!added_to_feet)
		myBuilder.addElementAt("Particle",
				       "",
			 	       "<Start>0</Start>\
                			<End>" + (anim_length-1) + "</End>\
                			<Bone>RightFoot</Bone>\
                			<Name>glass_break</Name>",
				       particles.index + 1,
				       particles.level + 1);
 
	// Update the global variable with the new XML
	$xmlData = myBuilder.generateXML();
</code>