/// <summary>
/// Gets the parent dialog for the given choice, or null if no parent is found
/// </summary>
/// <param name="choice">The choice to search for</param>
/// <returns>The output that contains the choice, or null</returns>
public DialogueOutput GetParentForChoice(DialogueChoice choice)
{
foreach (DialogueOutput dialog in Dialogs)
{
if (dialog.ChoicesIndices.Contains(choice.Id))
{
return(dialog);
}
}
return(null);
}
/// <summary>
/// Reads a Dialog Scene from an XML document
/// </summary>
/// <param name="node">The node that represents this scene</param>
/// <param name="context">The Lua context to use for this scene</param>
/// <returns>A dialog Scene as read from the document</returns>
public static DialogueScene ReadFromXML(XmlNode node, LuaContext context)
{
DialogueScene scene = new DialogueScene(context);
if (node.Attributes["name"] != null)
{
scene.m_name = node.Attributes["name"].Value;
}
if (node["selector"] != null)
{
scene.m_initDialogSelector = node["selector"].InnerText;
}
XmlNode dialogs = node["dialogues"];
foreach (XmlNode dialogNode in dialogs)
{
if (dialogNode.Name == "dialog")
{
scene.m_dialogs.Add(DialogueOutput.ReadFromXML(dialogNode));
}
}
XmlNode choices = node["choices"];
foreach (XmlNode choiceNode in choices)
{
if (choiceNode.Name == "choice")
{
scene.m_choices.Add(DialogueChoice.ReadFromXML(choiceNode));
}
}
return(scene);
}
public void AddChoice(DialogueChoice dialogChoice)
{
m_choices.Add(dialogChoice.Id);
}
public bool RemoveChoice(DialogueChoice dialogChoice)
{
return(m_choices.Remove(dialogChoice.Id));
}
/// <summary>
/// Perform the actions for a given choice and move dialog to the next part
/// </summary>
/// <param name="dialogChoice">The choice to perform</param>
public void SelectChoice(DialogueChoice dialogChoice)
{
dialogChoice.PerformCommands(m_luaContext);
CurrentDialog = this[dialogChoice.NextId];
}
public bool DeleteChoice(DialogueChoice choice)
{
return(m_choices.Remove(choice));
}
public void AddChoice(DialogueChoice dialogChoice)
{
dialogChoice.Id = m_choices.Count();
m_choices.Add(dialogChoice);
}