private Question CreateQuestion(XmlNode questionresource)
{
Question toRet = null;
XmlNode nodeID = questionresource.Attributes.GetNamedItem("id");
Debug.Assert(nodeID != null, "[WARNING] - A question node must have a unique id!");
XmlNode textureNode = questionresource.Attributes.GetNamedItem("texture");
Debug.Assert(textureNode != null, "[WARNING] - A question node must have a texture assigned!");
XmlNode fadeNode = questionresource.Attributes.GetNamedItem("faderate");
String nodeName = "";
String textureName = "";
float fadeRate = 1.0f;
if ( nodeID != null )
nodeName = nodeID.Value;
if ( textureNode != null )
textureName = textureNode.Value;
if ( fadeNode != null )
fadeRate = Convert.ToSingle(fadeNode.Value);
// Create the question
toRet = new Question(nodeName, textureName, fadeRate);
if (nodeID != null)
{
// Add any scene properties
foreach (XmlNode child in questionresource)
{
if (child.Attributes.Count > 0)
{
XmlAttribute attr = child.Attributes[0];
String propertyName = attr.Name;
String value = attr.InnerText;
// Set the property through the factory assigned properties
bool success = Factory.Instance.SetProperty(toRet.GetType(), propertyName, value, toRet);
Debug.Assert(success, "[Warning] - Loading property " + propertyName + " on node " + toRet.Name + " failed!");
}
}
}
return toRet;
}
private void AddQuestion(Question question)
{
m_Questions.Add(question);
}