////  InterfaceActionFactory.cpp//  libraries/entities/src////  Created by Seth Alves on 2015-6-2//  Copyright 2015 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html//   #include <avatar/AvatarActionHold.h>#include <ObjectActionOffset.h>#include <ObjectActionSpring.h> #include "InterfaceActionFactory.h"  EntityActionPointer InterfaceActionFactory::factory(EntitySimulation* simulation,                                                    EntityActionType type,                                                    QUuid id,                                                    EntityItemPointer ownerEntity,                                                    QVariantMap arguments) {    EntityActionPointer action = nullptr;    switch (type) {        case ACTION_TYPE_NONE:            return nullptr;        case ACTION_TYPE_OFFSET:            action = (EntityActionPointer) new ObjectActionOffset(id, ownerEntity);            break;        case ACTION_TYPE_SPRING:            action = (EntityActionPointer) new ObjectActionSpring(id, ownerEntity);            break;        case ACTION_TYPE_HOLD:            action = (EntityActionPointer) new AvatarActionHold(id, ownerEntity);            break;    }     bool ok = action->updateArguments(arguments);    if (ok) {        ownerEntity->addAction(simulation, action);        return action;    }     action = nullptr;    return action;}