public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
EntitySerializationContainer container =
(EntitySerializationContainer)existingValue ?? new EntitySerializationContainer();
var serializedEntities = serializer.Deserialize <List <ContentEntitySerializationFormat> >(reader);
// We need to get our conversion context
GeneralStreamingContext generalContext = (GeneralStreamingContext)serializer.Context.Context;
EntityConversionContext conversionContext = generalContext.Get <EntityConversionContext>();
GameEngineContext engineContext = generalContext.Get <GameEngineContext>();
// There is only an EventDispatcherContext when we have a GameEngineContext
IEventDispatcher eventDispatcher = null;
if (engineContext.GameEngine.Exists)
{
EventDispatcherContext eventContext = generalContext.Get <EventDispatcherContext>();
eventDispatcher = eventContext.Dispatcher;
}
// Restore our created entity instances
List <IEntity> restored = new List <IEntity>();
foreach (ContentEntitySerializationFormat format in serializedEntities)
{
int entityId = format.UniqueId;
IEntity entity = conversionContext.GetEntityInstance(entityId, engineContext);
restored.Add(entity);
if (entity is ContentEntity)
{
((ContentEntity)entity).Initialize(format);
}
else
{
((RuntimeEntity)entity).Initialize(format, eventDispatcher);
}
}
container.Entities = restored;
return(container);
}
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
EntitySerializationContainer container = (EntitySerializationContainer)value;
var formats = new List <ContentEntitySerializationFormat>();
foreach (IEntity entity in container.Entities)
{
if (entity is ContentEntity)
{
formats.Add(((ContentEntity)entity).GetSerializedFormat());
}
else
{
formats.Add(((RuntimeEntity)entity).GetSerializedFormat());
}
}
serializer.Serialize(writer, formats);
}
private void CreateConverter(StreamingContext context)
{
_globalEntityContainer = new EntitySerializationContainer()
{
Entities = new List <IEntity>()
{
GlobalEntity
}
};
_addedEntitiesContainer = new EntitySerializationContainer()
{
Entities = AddedEntities
};
_activeEntitiesContainer = new EntitySerializationContainer()
{
Entities = ActiveEntities
};
_removedEntitiesContainer = new EntitySerializationContainer()
{
Entities = RemovedEntities
};
}
private void CreateConverter(StreamingContext context) {
_globalEntityContainer = new EntitySerializationContainer() {
Entities = new List<IEntity>() { GlobalEntity }
};
_addedEntitiesContainer = new EntitySerializationContainer() {
Entities = AddedEntities
};
_activeEntitiesContainer = new EntitySerializationContainer() {
Entities = ActiveEntities
};
_removedEntitiesContainer = new EntitySerializationContainer() {
Entities = RemovedEntities
};
}
