protected UniLink GetLink(UniNode from, UniNode to, LinkType linkType)
{
if ((m_nodes == null) || (from == null) || (to == null))
{
return(null);
}
UniLink[] links = from.GetLinks(to, linkType);
if ((links == null) || (links.Length == 0))
{
return(null);
}
return(links[0]);
}
protected UniLink GetLink(UniNode from, UniNode to, LinkType linkType, TLink linkValue)
{
if ((m_nodes == null) || (from == null) || (to == null))
{
return(null);
}
UniLink[] links = from.GetLinks(to, linkType);
if ((links == null) || (links.Length == 0))
{
return(null);
}
for (int i = 0; i < links.Length; i++)
{
if (links[i].MatchesValue(linkValue))
{
return(links[i]);
}
}
return(null);
}