public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
// WriteJson is never called when value == null. Instead Json.NET calls writer.WriteNull() directly.
var metadata = new GameObjectMetadata((UnityEngine.Object)value);
serializer.Serialize(writer, metadata);
}
public static GameObjectMetadata LoadMetadata(this XElement xml)
{
if (xml.Name.LocalName != MetadataNode)
{
throw new ArgumentException("Load Metadata: xml is not a GameObjectMetadata.");
}
return(GameObjectMetadata.FromXml(xml));
}
public bool AddOrModify(GameObjectMetadata metadata)
{
if (_collection.FirstOrDefault(or => or.Equals(metadata)) is GameObjectMetadata existing)
{
bool modified = false;
if (existing.Name != metadata.Name)
{
existing.Name = metadata.Name;
modified = true;
}
if (existing.Keywords.SequenceEqual(metadata.Keywords))
{
existing.UpdateKeywords(metadata.Keywords);
modified = true;
}
return(modified);
}
else
{
_collection.Add(metadata);
return(true);
}
}
public bool Remove(GameObjectMetadata metadata)
{
return(_collection.Remove(metadata));
}
