public override object ReadJson(JsonReader reader, Type objectType, object existingValue,
JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null)
{
return(null);
}
object deserialized = serializer.Deserialize(reader);
NonblockingWrapperBehavior obsoleteBehavior = deserialized as NonblockingWrapperBehavior;
if (obsoleteBehavior == null)
{
return(deserialized);
}
else
{
IBehavior properBehavior = obsoleteBehavior.Data.Behavior;
IBackgroundBehaviorData blockingData = properBehavior.Data as IBackgroundBehaviorData;
if (blockingData != null)
{
blockingData.IsBlocking = obsoleteBehavior.Data.IsBlocking;
}
return(properBehavior);
}
}
private Rect DrawIsBlockingToggle(Rect rect, MetadataWrapper wrapper, Action <object> changeValueCallback, GUIContent label)
{
IDataOwner dataOwner = wrapper.Value as IDataOwner;
rect = DrawRecursively(rect, wrapper, drawIsBlockingToggleName, changeValueCallback, label);
if (dataOwner == null)
{
Debug.LogError("The target property of the DrawIsBlockingToggleAttribute has to implement IDataOwner.");
return(rect);
}
IBackgroundBehaviorData backgroundBehaviorData = dataOwner.Data as IBackgroundBehaviorData;
if (backgroundBehaviorData == null)
{
return(rect);
}
ITrainingDrawer boolDrawer = DrawerLocator.GetDrawerForValue(backgroundBehaviorData.IsBlocking, typeof(bool));
rect.height += boolDrawer.Draw(new Rect(rect.x, rect.y + rect.height, rect.width, 0), backgroundBehaviorData.IsBlocking, (newValue) =>
{
backgroundBehaviorData.IsBlocking = (bool)newValue;
changeValueCallback(wrapper);
}, "Wait for completion").height;
return(rect);
}
/// <summary>
/// Takes a <paramref name="collection"/> of entities and filters out the ones that must be skipped due to <paramref name="mode"/>
/// or contains a <seealso cref="IBackgroundBehaviorData"/> with `IsBlocking` set to false.
/// </summary>
protected IEnumerable <IEntity> GetBlockingChildren(IEntityCollectionData collection, IMode mode)
{
return(collection.GetChildren()
.Where(child => mode.CheckIfSkipped(child.GetType()) == false)
.Where(child =>
{
IDataOwner dataOwner = child as IDataOwner;
if (dataOwner == null)
{
return true;
}
IBackgroundBehaviorData blockingData = dataOwner.Data as IBackgroundBehaviorData;
return blockingData == null || blockingData.IsBlocking;
}));
}
private static IEnumerable <TEntity> GetBlockingChildren(TData data)
{
return(data.GetChildren()
.Where(child => data.Mode.CheckIfSkipped(child.GetType()) == false)
.Where(child =>
{
IDataOwner dataOwner = child as IDataOwner;
if (dataOwner == null)
{
return true;
}
IBackgroundBehaviorData blockingData = dataOwner.Data as IBackgroundBehaviorData;
return blockingData == null || blockingData.IsBlocking;
}));
}
