private void FillNode(XmlNode toFill, GraphConversation graphConversation, params IDOMWriterParam[] options)
{
XmlElement conversationElement = toFill as XmlElement;
// Get the complete node list
List <ConversationNode> nodes = graphConversation.getAllNodes();
// Create the necessary elements to create the DOM
XmlDocument doc = Writer.GetDoc();
// Create the root node
conversationElement.SetAttribute("id", graphConversation.getId());
// For each node
for (int i = 0; i < nodes.Count; i++)
{
ConversationNode node = nodes[i];
XmlElement nodeElement = null;
var dialogConversationNode = node as DialogueConversationNode;
// If the node is a dialogue node
if (dialogConversationNode != null)
{
// Create the node element and set the nodeindex
nodeElement = doc.CreateElement("dialogue-node");
nodeElement.SetAttribute("nodeindex", i.ToString());
// Adds a random attribute if "keepShowing" is activate in conversation node data
if (dialogConversationNode.isKeepShowing())
{
nodeElement.SetAttribute("keepShowing", "yes");
}
if (node.getEditorX() != -1)
{
nodeElement.SetAttribute("editor-x", node.getEditorX().ToString());
}
if (node.getEditorY() != -1)
{
nodeElement.SetAttribute("editor-y", node.getEditorY().ToString());
}
if (node.getEditorCollapsed())
{
nodeElement.SetAttribute("editor-collapsed", "yes");
}
// For each line of the node
for (int j = 0; j < node.getLineCount(); j++)
{
// Create a phrase element, and extract the actual text line
XmlElement phrase;
ConversationLine line = node.getLine(j);
// If the line belongs to the player, create a "speak-player" element. Otherwise, if it belongs
// to a NPC,
// create a "speak-char" element, which will have an attribute "idTarget" with the name of the
// non-playable character,
// if there is no name the attribute won't be written
if (line.isPlayerLine())
{
phrase = doc.CreateElement("speak-player");
}
else
{
phrase = doc.CreateElement("speak-char");
if (!line.getName().Equals("NPC"))
{
phrase.SetAttribute("idTarget", line.getName());
}
}
// Append the resources
foreach (ResourcesUni resources in line.getResources())
{
XmlNode resourcesNode = ResourcesDOMWriter.buildDOM(resources, ResourcesDOMWriter.RESOURCES_CONVERSATION_LINE);
doc.ImportNode(resourcesNode, true);
phrase.AppendChild(resourcesNode);
}
// Add the line text into the element
var text = doc.CreateElement("text");
text.InnerText = line.getText();
phrase.AppendChild(text);
// Add the element to the node
nodeElement.AppendChild(phrase);
// Create conditions for current effect
DOMWriterUtility.DOMWrite(nodeElement, line.getConditions(), options);
}
// Check if the node is terminal
if (node.isTerminal())
{
// If it is terminal add a "end-conversation" element
XmlElement endConversation = doc.CreateElement("end-conversation");
// If the terminal node has an effect, include it into the DOM
if (node.hasEffects())
{
DOMWriterUtility.DOMWrite(endConversation, node.getEffects(), options);
}
// Add the "end-conversation" tag into the node
nodeElement.AppendChild(endConversation);
}
else
{
// Otherwise, if the node has a child, add the element
XmlElement childElement = doc.CreateElement("child");
// Add the number of the child node (index of the node in the structure)
childElement.SetAttribute("nodeindex", nodes.IndexOf(node.getChild(0)).ToString());
// Insert the tag into the node
nodeElement.AppendChild(childElement);
// If the terminal node has an effect, include it into the DOM
if (node.hasEffects())
{
DOMWriterUtility.DOMWrite(nodeElement, node.getEffects(), options);
}
}
}
var optionConversationNode = node as OptionConversationNode;
// If the node is a option node
if (optionConversationNode != null)
{
// Create the node element and set the nodeindex
nodeElement = doc.CreateElement("option-node");
nodeElement.SetAttribute("nodeindex", i.ToString());
if (!string.IsNullOrEmpty(optionConversationNode.getXApiQuestion()))
{
nodeElement.SetAttribute("question", optionConversationNode.getXApiQuestion());
}
// Adds a random attribute if "random" is activate in conversation node data
if (optionConversationNode.isRandom())
{
nodeElement.SetAttribute("random", "yes");
}
// Adds a random attribute if "keepShowing" is activate in conversation node data
if (optionConversationNode.isKeepShowing())
{
nodeElement.SetAttribute("keepShowing", "yes");
}
// Adds a random attribute if "showUserOption" is activate in conversation node data
if (optionConversationNode.isShowUserOption())
{
nodeElement.SetAttribute("showUserOption", "yes");
}
// Adds a random attribute if "preListening" is activate in conversation node data
if (optionConversationNode.isPreListening())
{
nodeElement.SetAttribute("preListening", "yes");
}
if (node.getEditorX() != -1)
{
nodeElement.SetAttribute("editor-x", node.getEditorX().ToString());
}
if (node.getEditorY() != -1)
{
nodeElement.SetAttribute("editor-y", node.getEditorY().ToString());
}
if (node.getEditorCollapsed())
{
nodeElement.SetAttribute("editor-collapsed", "yes");
}
// Adds the x position of the options conversations node
nodeElement.SetAttribute("x", optionConversationNode.getEditorX().ToString());
// Adds a random attribute if "preListening" is activate in conversation node data
nodeElement.SetAttribute("y", optionConversationNode.getEditorY().ToString());
// For each line of the node
for (int j = 0; j < node.getLineCount(); j++)
{
// Take the current conversation line
ConversationLine line = node.getLine(j);
// Create the actual option (a "speak-player" element) and add its respective text
XmlElement lineElement = doc.CreateElement("speak-player");
var text = doc.CreateElement("text");
text.InnerText = node.getLine(j).getText();
lineElement.AppendChild(text);
// Append the resources
foreach (ResourcesUni resources in line.getResources())
{
XmlNode resourcesNode = ResourcesDOMWriter.buildDOM(resources, ResourcesDOMWriter.RESOURCES_CONVERSATION_LINE);
doc.ImportNode(resourcesNode, true);
lineElement.AppendChild(resourcesNode);
}
if (line.getXApiCorrect())
{
lineElement.SetAttribute("correct", line.getXApiCorrect().ToString().ToLower());
}
// Create a child tag, and set it the index of the child
XmlElement childElement = doc.CreateElement("child");
childElement.SetAttribute("nodeindex", nodes.IndexOf(node.getChild(j)).ToString());
// Insert the text line in the option node
nodeElement.AppendChild(lineElement);
// Add conditions associated to that effect
DOMWriterUtility.DOMWrite(nodeElement, line.getConditions(), options);
// Insert child tag
nodeElement.AppendChild(childElement);
}
if (optionConversationNode.Timeout >= 0)
{
// Timeout
XmlElement timeoutElement = doc.CreateElement("timeout");
timeoutElement.InnerText = optionConversationNode.Timeout.ToString();
nodeElement.AppendChild(timeoutElement);
// Timeout conditions
DOMWriterUtility.DOMWrite(nodeElement, optionConversationNode.TimeoutConditions);
// Create a child tag, and set it the index of the child
XmlElement timeoutchildElement = doc.CreateElement("child");
timeoutchildElement.SetAttribute("nodeindex", nodes.IndexOf(node.getChild(node.getChildCount() - 1)).ToString());
nodeElement.AppendChild(timeoutchildElement);
}
// If node has an effect, include it into the DOM
if (node.hasEffects())
{
DOMWriterUtility.DOMWrite(nodeElement, node.getEffects(), options);
}
}
// Add the node to the conversation
conversationElement.AppendChild(nodeElement);
}
}
// Methods
/**
* Returns true if the xapi question is a correct option
*
* @return true if the xapi question is a correct option
*/
public bool getXApiCorrect()
{
return(conversationLine.getXApiCorrect());
}
