public bool RemoveOutgoingAttachment(OutgoingAttachment outgoingAttachment)
{
for (int i = 0; i < outgoingAttachments.Count; i++)
{
if (ReferenceEquals(outgoingAttachments.Values[i], outgoingAttachment))
{
outgoingAttachments.RemoveAt(i);
return(true);
}
}
return(false);
}
public bool RemoveMask(Mask mask)
{
for (int i = 0; i < masks.Count; i++)
{
if (ReferenceEquals(masks.Values[i], mask))
{
masks.RemoveAt(i);
return(true);
}
}
return(false);
}
public bool RemoveAnimation(Animation animation)
{
if (unusedAnimations != null && unusedAnimations.Remove(animation))
{
return(true);
}
for (int i = 0; i < animations.Count; i++)
{
if (ReferenceEquals(animations.Values[i], animation))
{
animations.RemoveAt(i);
return(true);
}
}
return(false);
}
