public Layer GetFreeLayer(Layer.Position position)
{
switch (position)
{
case Layer.Position.Front:
Layer l = new Layer(this);
this.LayerList.Add(l);
return(l);
case Layer.Position.Back:
default:
throw new SWFModellerException(
SWFModellerError.Internal,
"SWF::GetFreeLayer; " + position.ToString());
}
}
public void Instantiate(int frameNum, Sprite sprite, Layer.Position layering, Matrix position, string instanceName, string qClassName)
{
AS3Class instanceClass = sprite.Class;
if (this.Class == null)
{
throw new SWFModellerException(
SWFModellerError.Internal,
"Can't instantiate " + instanceName + " on timeline with no code");
}
DoABC scriptTag = this.Root.FirstScript;
if (scriptTag == null)
{
/* ISSUE 70: Y'know, we can generate scripts. We should probably do that. */
throw new SWFModellerException(
SWFModellerError.Internal,
"Can't instantiate clips in a SWF with no code.");
}
if (instanceClass == null)
{
DoABC.GenerateDefaultScript(qClassName, sprite);
instanceClass = sprite.Class;
}
/* Create instance variable of type referenced by instanceClass */
Namespace propNS = scriptTag.Code.CreateNamespace(Namespace.NamespaceKind.Package, string.Empty);
Multiname propName = scriptTag.Code.CreateMultiname(Multiname.MultinameKind.QName, instanceName, propNS, NamespaceSet.EmptySet);
if (this.Class is AS3ClassDef)
{
((AS3ClassDef)this.Class).AddInstanceTrait(new SlotTrait()
{
Kind = TraitKind.Slot,
TypeName = instanceClass.Name,
Name = propName,
ValKind = ConstantKind.ConUndefined
});
}
this.GetFrame(frameNum).AddTag(new PlaceObject(sprite, this.GetFreeLayer(layering), null, position, instanceName, false, null, null, null));
}
