////  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(EntityActionType type, const QUuid& id, EntityItemPointer ownerEntity) {    switch (type) {        case ACTION_TYPE_NONE:            return nullptr;        case ACTION_TYPE_OFFSET:            return (EntityActionPointer) new ObjectActionOffset(id, ownerEntity);        case ACTION_TYPE_SPRING:            return (EntityActionPointer) new ObjectActionSpring(id, ownerEntity);        case ACTION_TYPE_HOLD:            return (EntityActionPointer) new AvatarActionHold(id, ownerEntity);    }     assert(false);    return nullptr;}  EntityActionPointer InterfaceActionFactory::factory(EntityActionType type,                                                    const QUuid& id,                                                    EntityItemPointer ownerEntity,                                                    QVariantMap arguments) {    EntityActionPointer action = interfaceActionFactory(type, id, ownerEntity);    if (action) {        bool ok = action->updateArguments(arguments);        if (ok) {            return action;        }    }    return nullptr;}  EntityActionPointer InterfaceActionFactory::factoryBA(EntityItemPointer ownerEntity, QByteArray data) {    QDataStream serializedArgumentStream(data);    EntityActionType type;    QUuid id;     serializedArgumentStream >> type;    serializedArgumentStream >> id;     EntityActionPointer action = interfaceActionFactory(type, id, ownerEntity);     if (action) {        action->deserialize(data);    }    return action;}