/// <summary>
/// Finds the referenced bullet node.
/// </summary>
public void FindMyBulletNode()
{
if (null == ReferencedBulletNode)
{
//Find the action node this dude references
var refNode = GetRootNode().FindLabelNode(Label, ENodeName.bullet);
//make sure we foud something
if (null == refNode)
{
throw new NullReferenceException("Couldn't find the bullet node \"" + Label + "\"");
}
ReferencedBulletNode = refNode as BulletNode;
if (null == ReferencedBulletNode)
{
throw new NullReferenceException("The BulletMLNode \"" + Label + "\" isn't a bullet node");
}
}
}
/// <summary>
/// Validates the node.
/// Overloaded in child classes to validate that each type of node follows the correct business logic.
/// This checks stuff that isn't validated by the XML validation
/// </summary>
public override void ValidateNode()
{
base.ValidateNode();
//check for a bullet node
BulletDescriptionNode = GetChild(ENodeName.bullet) as BulletNode;
//if it didn't find one, check for the bulletref node
if (null == BulletDescriptionNode)
{
//make sure that dude knows what he's doing
if (GetChild(ENodeName.bulletRef) is BulletRefNode refNode)
{
refNode.FindMyBulletNode();
BulletDescriptionNode = refNode.ReferencedBulletNode;
}
}
Debug.Assert(null != BulletDescriptionNode);
}