public bool DropToConnector(BlueprintEntityPin oppositionPin)
{
var connector = BlueprintConnector.current;
// if having a same pin type at two head, remove them.
if (pinType == BlueprintEntityPinType.In)
{
if (connector.b != null)
{
Destroy(connector.gameObject);
BlueprintConnector.current = null;
return(false);
}
connector.SetEntityB(entity, this);
}
else
{
if (connector.a != null)
{
Destroy(connector.gameObject);
BlueprintConnector.current = null;
return(false);
}
connector.SetEntityA(entity, this);
}
// create block connector
var blockConnector = connector.CreateBlockConnector();
if (dropToConnectorCallback != null)
{
dropToConnectorCallback.Invoke(blockConnector);
}
if (oppositionPin.dropToConnectorCallback != null)
{
oppositionPin.dropToConnectorCallback.Invoke(blockConnector);
}
Debug.Log(blockConnector.a);
Debug.Log(blockConnector.b);
oppositionPin.blueprintConnector
= blueprintConnector
= connector;
BlueprintConnector.current = null;
return(true);
}
void Start()
{
_parentTransform = transform.parent.parent;
_connectorPrefab = Resources.Load <BlueprintConnector>(connectorResPath);
_pinImage = GetComponent <Image>();
}