public XElement GetLinkedElement(FileLink link)
{
string path = link.File;
XDocument doc;
if(!documents.TryGetValue(path, out doc))
{
if (!File.Exists(path))
{
return null;
}
doc = XDocument.Load(path);
documents[path] = doc;
}
XElement current = doc.Root;
foreach(string p in link.PointerLinks.Skip(1))
{
current = current.Element(p);
}
return current;
}
public ModelDefinition LoadCreature(string file)
{
string absolutePath = file;
if (!Path.IsPathRooted(file))
{
absolutePath = Path.Combine(this.RootDirectory, file);
}
XDocument doc = XDocument.Load(absolutePath);
XElement root = doc.Element("Character");
XElement model = root.Element("Model");
XElement arenaAnimSet = root.Element("ArenaAnimSet");
if (model != null && arenaAnimSet != null)
{
XAttribute modelHref = model.Attribute("href");
XAttribute animSetHref = arenaAnimSet.Attribute("href");
if (modelHref != null)
{
FileLink modelLink = new FileLink(this.RootDirectory, file, modelHref.Value);
XElement modelElement = this.documentManager.GetLinkedElement(modelLink);
ModelDefinition def = new ModelDefinition();
this.LoadMapObjectModel(def, modelElement, modelLink.File);
if (animSetHref != null)
{
FileLink animLink = new FileLink(this.RootDirectory, file, animSetHref.Value);
XElement animSetElement = this.documentManager.GetLinkedElement(animLink);
this.LoadMapObjectAnimSet(def, animSetElement, animLink.File);
}
string fileName = Path.GetFileName(file);
def.name = fileName.Substring(0, fileName.IndexOf("."));
return def;
}
}
return null;
}
void LoadModelDefinition(ModelDefinition model, XElement root, string path)
{
XElement mod = root.Element("Model");
XAttribute modHref = mod.Attribute("href");
if (modHref != null)
{
FileLink modelLink = new FileLink(this.RootDirectory, path, modHref.Value);
this.LoadMapObjectModel(model, this.documentManager.GetLinkedElement(modelLink), modelLink.File);
XElement animSet = root.Element("AnimSet");
if (animSet != null)
{
XAttribute animSetHref = animSet.Attribute("href");
if (animSetHref != null)
{
FileLink animSetLink = new FileLink(this.RootDirectory, path, animSetHref.Value);
this.LoadMapObjectAnimSet(model, this.documentManager.GetLinkedElement(animSetLink), animSetLink.File);
}
}
}
}
void LoadMapObjectModel(ModelDefinition obj, XElement model, string path)
{
XElement materials = model.Element("Materials");
foreach(XElement item in materials.Elements())
{
XAttribute itemHrefAttrib = item.Attribute("href");
if (itemHrefAttrib != null)
{
string m = itemHrefAttrib.Value;
XElement material;
string textureFile = path;
if (!m.Contains("inline"))
{
FileLink materialLink = new FileLink(this.RootDirectory, path, m);
material = this.documentManager.GetLinkedElement(materialLink);
textureFile = materialLink.File;
}
else
{
material = item.Element("Material");
}
XElement textureElement = material.Element("Texture");
XAttribute textureHrefAttribute = textureElement.Attribute("href");
if (textureHrefAttribute != null)
{
string textureHref = textureHrefAttribute.Value;
FileLink textureLink = new FileLink(this.RootDirectory, textureFile, textureHref);
XElement textureLinkedElement = this.documentManager.GetLinkedElement(textureLink);
if (textureLinkedElement != null)
{
this.LoadTexture(obj, textureLink.File, textureLinkedElement);
}
}
}
}
XElement geom = model.Element("Geometry");
XAttribute geomHrefAttrib = geom.Attribute("href");
if (geomHrefAttrib == null) return;
string geomHref = geomHrefAttrib.Value;
XElement geomInner;
if(geomHref.Contains("inline"))
{
geomInner = geom.Element("Geometry");
}
else
{
FileLink geomLink = new FileLink(this.RootDirectory, path, geomHref);
geomInner = this.documentManager.GetLinkedElement(geomLink);
}
string guid = geomInner.Element("uid").Value;
obj.geometryFile = guid;
XElement skeleton = model.Element("Skeleton");
XAttribute skelHrefAttr = skeleton.Attribute("href");
if(skelHrefAttr != null)
{
string skelHref = skelHrefAttr.Value;
XElement skelInner;
if(skelHref.Contains("inline"))
{
skelInner = skeleton.Element("Skeleton");
}
else
{
FileLink skelLink = new FileLink(this.RootDirectory, path, skelHref);
skelInner = this.documentManager.GetLinkedElement(skelLink);
}
string suid = skelInner.Element("uid").Value;
obj.skeletonFile = suid;
}
}
void LoadMapObjectAnimSet(ModelDefinition obj, XElement animSet, string path)
{
foreach(XElement item in animSet.Element("animations").Elements())
{
string name = item.Element("Kind").Value;
XElement anim = item.Element("Anim");
if (anim != null)
{
XAttribute href = anim.Attribute("href");
if (href != null)
{
FileLink link = new FileLink(this.RootDirectory, path, href.Value);
this.LoadSkeletalAnimation(obj, this.documentManager.GetLinkedElement(link), name);
}
}
}
}
void LoadMapObject(XElement element, string path)
{
XElement child = element.Elements().First();
XElement pos = child.Element("Pos");
ObjectInstance obj = new ObjectInstance();
obj.x = float.Parse(pos.Element("x").Value);
obj.y = float.Parse(pos.Element("y").Value);
obj.z = float.Parse(pos.Element("z").Value);
obj.rot = float.Parse(child.Element("Rot").Value);
string definition = child.Element("Shared").Attribute("href").Value;
ModelDefinition model;
if (this.ModelDictionary.TryGetValue(definition, out model))
{
obj.model = model;
}
else
{
FileLink link = new FileLink(this.RootDirectory, path, definition);
obj.model = new ModelDefinition();
string fileName = Path.GetFileName(link.File);
obj.model.name = fileName.Substring(0, fileName.IndexOf("."));
this.LoadModelDefinition(obj.model, this.documentManager.GetLinkedElement(link), link.File);
this.ModelDictionary[definition] = obj.model;
}
this.Map.Objects.Add(obj);
}