public IScene GetScene(string objectTypeName, IFactoryManager manager, Module.Module module, XElement xmlNode)
{
IScene scene = null;
if (manager is OrionEngine)
{
OrionEngine engine = (OrionEngine)manager;
Camera2D camera = engine.GetComponent <Camera2D>();
if (camera != null)
{
if (objectTypeName.Equals("Scene"))
{
scene = new Scene(engine.GraphicsDM.GraphicsDevice, camera);
}
else if (objectTypeName.Equals("ParallaxScene"))
{
scene = new ParallaxScene(engine.GraphicsDM.GraphicsDevice, camera);
}
}
if (scene != null)
{
foreach (XElement sceneNode in xmlNode.Elements())
{
switch (sceneNode.Name.LocalName)
{
case "Header":
if (scene is Scene)
{
LoadHeader(module, sceneNode, scene as Scene);
}
else if (scene is ParallaxScene)
{
LoadHeader(module, sceneNode, scene as ParallaxScene);
}
break;
case "EntityList":
LoadEntityList(module, manager, sceneNode, scene);
break;
}
}
}
}
return(scene);
}
private void LoadParallaxSurfaces(XElement xmlNode, ParallaxScene scene)
{
foreach (XElement element in xmlNode.Elements())
{
if (element.Name.LocalName == "ParallaxSurface")
{
string textureRef = string.Empty;
Vector2 scrollVec = Vector2.Zero;
float scrollFactor = 0.0f;
foreach (XElement childElement in element.Elements())
{
switch (childElement.Name.LocalName)
{
case "Texture":
textureRef = childElement.Attribute("Ref").Value;
break;
case "ScrollVector":
{
float x = XmlConvert.ToSingle(childElement.Attribute("X").Value);
float y = XmlConvert.ToSingle(childElement.Attribute("Y").Value);
scrollVec = new Vector2(x, y);
}
break;
case "ScrollFactor":
scrollFactor = XmlConvert.ToSingle(childElement.Value);
break;
}
}
ParallaxSurface surface = new ParallaxSurface(textureRef);
surface.Scroll = scrollVec;
surface.ScrollFactor = scrollFactor;
scene.ParallaxLayers.Add(surface);
}
}
}
public void LoadHeader(Module.Module module, XElement xmlNode, ParallaxScene scene)
{
float width = 0.0f;
float height = 0.0f;
foreach (XElement headerNode in xmlNode.Elements())
{
switch (headerNode.Name.LocalName)
{
case "Name":
scene.Name = headerNode.Value;
break;
case "Width":
width = XmlConvert.ToSingle(headerNode.Value);
break;
case "Height":
height = XmlConvert.ToSingle(headerNode.Value);
break;
case "Background":
{
string bkgRef = headerNode.Attribute("Ref").Value;
module.LoadTexture(bkgRef);
scene.SetBackground(bkgRef);
}
break;
case "ParallaxLayerList":
LoadParallaxSurfaces(headerNode, scene);
break;
}
}
scene.Dimensions = new Dimension(width, height);
}
