private XmlElement MakeBoneRefNode(XmlDocument scml, Animation.Frame frame, Element element, int frameId,
SpriteIdProvider spriteIdProvider, SymbolIdProvider symbolIdProvider)
{
var boneRef = scml.CreateElement(string.Empty, "bone_ref", string.Empty);
var id = symbolIdProvider.GetId(frame, element);
boneRef.SetAttribute("id", id.ToString());
boneRef.SetAttribute("timeline", (id + spriteIdProvider.IdMap.Count).ToString());
boneRef.SetAttribute("key", frameId.ToString());
return(boneRef);
}
private XmlElement MakeObjectRefNode(XmlDocument scml, Animation.Frame frame, Element element, int frameId,
int elementId, SpriteIdProvider spriteIdProvider, SymbolIdProvider symbolIdProvider)
{
var objectRef = scml.CreateElement(string.Empty, "object_ref", string.Empty);
var id = spriteIdProvider.GetId(frame, element).ToString();
objectRef.SetAttribute("id", id);
objectRef.SetAttribute("parent", symbolIdProvider.GetId(frame, element).ToString());
objectRef.SetAttribute("timeline", id);
objectRef.SetAttribute("key", frameId.ToString());
objectRef.SetAttribute("z_index", (frame.ElementCount - elementId).ToString());
return(objectRef);
}
private XmlElement MakeMainlineKeyNode(XmlDocument scml, Animation.Frame frame, int frameId, int rate,
SpriteIdProvider spriteIdProvider, SymbolIdProvider symbolIdProvider)
{
var key = scml.CreateElement(string.Empty, "key", string.Empty);
key.SetAttribute("id", frameId.ToString());
key.SetAttribute("time", (frameId * rate).ToString());
var elementId = 0;
foreach (var element in frame.ElementsList)
{
key.AppendChild(MakeBoneRefNode(scml, frame, element, frameId, spriteIdProvider, symbolIdProvider));
key.AppendChild(MakeObjectRefNode(scml, frame, element, frameId, elementId++, spriteIdProvider,
symbolIdProvider));
}
return(key);
}
