public NodeMultiMap <CK, NT> GetNodeMultiMap <CK, NT> () where CK : Component where NT : Node, new()
{
Type compClass = typeof(CK);
Type nodeClass = typeof(NT);
if (families.ContainsKey(nodeClass))
{
Family <NT> family = (Family <NT>)families[nodeClass];
return(family.GetMultiMap <CK>());
}
Family <NT> newFamily = new Family <NT>(nodeClass, this);
families[nodeClass] = newFamily;
NodeMultiMap <CK, NT> newMultiMap = newFamily.GetMultiMap <CK>();
foreach (Entity entity in entities.mEntitys)
{
newFamily.AddIfMatch(entity);
}
return(newMultiMap);
}
public NodeMultiMap <CK, NT> GetMultiMap <CK>() where CK : Component
{
if (multimaps.ContainsKey(typeof(CK)))
{
NodeMultiMap <CK, NT> multimap = (NodeMultiMap <CK, NT>)multimaps[typeof(CK)];
return(multimap);
}
else
{
NodeMultiMap <CK, NT> newMultiMap = new NodeMultiMap <CK, NT>();
foreach (NT node in nodes.mNodes)
{
newMultiMap.Add(node);
}
multimaps.Add(typeof(CK), (INodeMultiMap)newMultiMap);
return(newMultiMap);
}
}
