public override void ConvertToData(ConverterContext converterContext, ref EntityComponentReference <TSource> componentReference, TSource component)
{
ContentReference <EntityData> entityReference = null;
converterContext.ConvertToData(ref entityReference, component.Entity);
// Find key of this component
PropertyKey <TSource> componentKey = null;
if (component.Entity == null)
{
throw new InvalidOperationException("Entity of a referenced component can't be null");
}
foreach (var entityComponent in component.Entity.Tags)
{
if (entityComponent.Value is EntityComponent &&
entityComponent.Value == component)
{
componentKey = (PropertyKey <TSource>)entityComponent.Key;
}
}
if (componentKey == null)
{
throw new InvalidOperationException("Could not find the component in its entity");
}
componentReference = new EntityComponentReference <TSource>(entityReference, componentKey);
}
public override void ConvertFromData(ConverterContext converterContext, EntityComponentReference <TSource> componentReference, ref TSource component)
{
// Load entity
var entity = converterContext.ConvertFromData <Entity>(componentReference.Entity);
// Get its component
component = entity.Get(componentReference.Component);
}