public override bool Join(AttachObject obj)
{
FlexibleTransitionerState state = (FlexibleTransitionerState)obj.transitionerState;
if (state.detachedSnapshot == null)
{
state.detachedSnapshot = Snapshot.TakeSnapshot(onDetachOptions, obj.attachable, obj.spriteRenderer);
}
// convert our attach settings to snapshot-friendly restore options, and put our data in the snapshot
state.attachedSnapshot = new Snapshot(obj.attachable, obj.spriteRenderer);
state.attachedSnapshot.options.rigidbodyBehavior = (RigidbodyRestoreBehavior)
onAttachOptions.rigidbodyBehavior;
state.attachedSnapshot.options.restorePosition = onAttachOptions.positionOptions.behavior
!= PositionBehavior.DoNothing;
state.attachedSnapshot.options.tweenPositionOptions = onAttachOptions.positionOptions.tweenOptions;
state.attachedSnapshot.options.moveMethod = onAttachOptions.positionOptions.moveMethod;
state.attachedSnapshot.options.restoreRotation = onAttachOptions.rotationOptions.behavior
!= RotationBehavior.DoNothing;
state.attachedSnapshot.options.tweenRotationOptions = onAttachOptions.rotationOptions.tweenOptions;
state.attachedSnapshot.options.rotateMethod = onAttachOptions.rotationOptions.rotateMethod;
state.attachedSnapshot.options.restoreSortingOrder = onAttachOptions.adoptSortingOrderOptions.enabled;
if (state.attachedSnapshot.options.restoreSortingOrder && obj.spriteRenderer)
{
state.attachedSnapshot.data.sortingOrder = obj.spriteRenderer.sortingOrder;
}
// todo - sorting layer?
state.attachedSnapshot.options.restoreFlipX = onAttachOptions.adoptFlipXOptions.enabled;
if (state.attachedSnapshot.options.restoreFlipX && obj.spriteRenderer)
{
state.attachedSnapshot.data.flipX = onAttachOptions.adoptFlipXOptions.param.GetFlipX(
obj.attachment, obj);
}
state.attachedSnapshot.options.restoreFlipY = onAttachOptions.adoptFlipXOptions.enabled;
if (state.attachedSnapshot.options.restoreFlipY && obj.spriteRenderer)
{
state.attachedSnapshot.data.flipY = onAttachOptions.adoptFlipXOptions.param.GetFlipY(
obj.attachment, obj);
}
// state.attachedSnapshot.options.restoreLayer = onAttachOptions.adoptLayerOptions.enabled;
// if (state.attachedSnapshot.options.restoreLayer) {
// ParamSelector selector = onAttachOptions.adoptLayerOptions.param;
// AttachObject provider = obj.ResolveProvider(selector);
// if (provider != null)
// state.attachedSnapshot.data.layer = obj.GetLayer(selector.name, selector.defaultParam);
// }
state.attachedSnapshot.Apply(
GetDestinationPosition: () => { return(GetDesiredPositionForObject(obj)); },
GetDestinationRotation: () => { return(GetDesiredRotationForObject(obj)); },
SnapshotComplete: () => {
state.attachedSnapshot = null;
obj.SetJoined();
}, tweenFirst: false); // fixme - make tweenFirst optional
return(false);
}
