public void OnEntityComponentAdded(ComponentsChangedEvent args)
{
if (CachedEntities.ContainsKey(args.Entity.Id))
{
if (false == Token.LookupGroup.ContainsAnyExcludedComponents(args.Entity))
{
return;
}
entityRemoving.OnNext(args.Entity);
CachedEntities.Remove(args.Entity.Id);
entityRemoved.OnNext(args.Entity);
return;
}
if (false == Token.LookupGroup.Matches(args.Entity))
{
return;
}
CachedEntities.Add(args.Entity.Id, args.Entity);
entityAdded.OnNext(args.Entity);
}
public void OnEntityComponentRemoving(ComponentsChangedEvent args)
{
if (!CachedEntities.Contains(args.Entity.Id))
{
return;
}
if (Token.LookupGroup.ContainsAnyRequiredComponents(args.ComponentTypeIds))
{
_onEntityRemoving.OnNext(args.Entity);
}
}
public void OnEntityComponentRemoved(ComponentsChangedEvent args)
{
if (CachedEntities.Contains(args.Entity.Id))
{
if (args.Entity.HasAllComponents(Token.LookupGroup.RequiredComponents))
{
return;
}
CachedEntities.Remove(args.Entity.Id);
_onEntityRemoved.OnNext(args.Entity);
return;
}
if (!Token.LookupGroup.Matches(args.Entity))
{
return;
}
CachedEntities.Add(args.Entity);
_onEntityAdded.OnNext(args.Entity);
}
