/// <summary>
/// Adds the specified template element to the list of explicit references.
/// If the element already exists, the path is updated with the supplied value.
/// </summary>
public void AddTemplateReference(TagPath tagPath, string templateElement)
{
if (templateElement != "")
{
if (!templates.ContainsTemplateElement(templateElement))
{
templates.Add(templateElement, tagPath);
}
else
{
templates.UpdateElementPath(templateElement, tagPath);
}
}
}
/// <summary>
/// Reads and parses a previously emitted XML document representing the project.
/// </summary>
protected void ParseProjectFile(XmlDocument document)
{
// Loading data from various XML nodes.
XmlNode projectNode = document.SelectSingleNode("//project");
XmlNode gameNode = projectNode.SelectSingleNode("game");
string gameName = gameNode.Attributes["name"].Value;
// Make sure that we have a valid platform here.
string gamePlatform = gameNode.Attributes["platform"].Value;
if (!Enum.IsDefined(typeof(Platform), gamePlatform))
{
throw new ProjectFileNotValidException("The specified platform does not exist: " + gamePlatform);
}
Platform platform = (Platform)Enum.Parse(typeof(Platform), gamePlatform);
if (GameDefinitionRequest != null)
{
GameDefinitionRequestEventArgs e = new GameDefinitionRequestEventArgs(gameName, platform);
GameDefinitionRequest(this, e);
game = e.GameDefinition;
if (game == null)
{
throw new ProjectFileNotValidException("Could not identify the referenced game id: " + e.GameID);
}
}
else
{
throw new Exception(
"Cannot retrieve game definition - the GameDefinitionRequest event is not handled by the Core.");
}
XmlNode infoNode = projectNode.SelectSingleNode("info");
author = infoNode.SelectSingleNode("author").InnerText;
description = infoNode.SelectSingleNode("description").InnerText;
version = new ProjectVersion(infoNode.SelectSingleNode("version").InnerText);
XmlNode templatesNode = projectNode.SelectSingleNode("template");
templateName = templatesNode.InnerText;
XmlNode mapInfoNode = projectNode.SelectSingleNode("mapinfo");
mapName = mapInfoNode.SelectSingleNode("name").InnerText;
filename = mapInfoNode.SelectSingleNode("filename").InnerText;
uiText = mapInfoNode.SelectSingleNode("uitext").InnerText;
uiScreenShotFile = mapInfoNode.SelectSingleNode("uiscreenshot").InnerText;
projectReferencesTable = new FileHierarchy();
XmlNodeList referencesNodeList = projectNode.SelectNodes("references//tag");
foreach (XmlNode tagNode in referencesNodeList)
{
string path = tagNode.InnerText;
AddTagReference(path);
}
templates = new TemplateTagList(game.GetProjectTemplate(templateName));
templates.FileAdded += templates_FileAdded;
templates.FileRemoved += templates_FileRemoved;
XmlNodeList templatesNodeList = projectNode.SelectNodes("essentialTags//tag");
foreach (XmlNode tagNode in templatesNodeList)
{
string templateID = tagNode.Attributes["template_id"].InnerText;
TagPath path = new TagPath(tagNode.InnerText);
templates.Add(templateID, path);
}
}