////  Created by HifiExperiments on 1/21/2025//  Copyright 2025 Overte e.V.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "ScriptEntityItem.h" #include <QtCore/QDebug> #include "EntitiesLogging.h"#include "EntityItemProperties.h"#include "EntityTree.h"#include "EntityTreeElement.h" std::function<bool(const EntityItemID&, const QString&, const QString&)> ScriptEntityItem::_loadOrReloadScriptOperator = nullptr;std::function<void(const EntityItemID&, const QString&)> ScriptEntityItem::_unloadScriptOperator = nullptr; EntityItemPointer ScriptEntityItem::factory(const EntityItemID& entityID, const EntityItemProperties& properties) {    std::shared_ptr<ScriptEntityItem> entity(new ScriptEntityItem(entityID), [](ScriptEntityItem* ptr) { ptr->deleteLater(); });    entity->setProperties(properties);    return entity;} // our non-pure virtual subclass for now...ScriptEntityItem::ScriptEntityItem(const EntityItemID& entityItemID) : EntityItem(entityItemID) {    _type = EntityTypes::Script;} ScriptEntityItem::~ScriptEntityItem() {    QUuid runningParentID;    QString runningScriptURL;    withReadLock([&] {        runningParentID = _runningParentID;        runningScriptURL = _runningScriptURL;    });     if (!runningParentID.isNull() && !runningScriptURL.isEmpty()) {        unloadScript(runningParentID, runningScriptURL);    }} EntityItemProperties ScriptEntityItem::getProperties(const EntityPropertyFlags& desiredProperties, bool allowEmptyDesiredProperties) const {    EntityItemProperties properties = EntityItem::getProperties(desiredProperties, allowEmptyDesiredProperties); // get the properties from our base class @Script_ENTITY_COPY_TO@     return properties;} bool ScriptEntityItem::setSubClassProperties(const EntityItemProperties& properties) {    bool somethingChanged = false; @Script_ENTITY_SET_FROM@     return somethingChanged;} EntityPropertyFlags ScriptEntityItem::getEntityProperties(EncodeBitstreamParams& params) const {    EntityPropertyFlags requestedProperties = EntityItem::getEntityProperties(params); @Script_REQUESTED_PROPS@     return requestedProperties;} void ScriptEntityItem::appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,                                         EntityTreeElementExtraEncodeDataPointer entityTreeElementExtraEncodeData,                                         EntityPropertyFlags& requestedProperties,                                         EntityPropertyFlags& propertyFlags,                                         EntityPropertyFlags& propertiesDidntFit,                                         int& propertyCount,                                         OctreeElement::AppendState& appendState) const {     bool successPropertyFits = true; @Script_ENTITY_APPEND@ } int ScriptEntityItem::readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,                                                      ReadBitstreamToTreeParams& args,                                                      EntityPropertyFlags& propertyFlags, bool overwriteLocalData,                                                      bool& somethingChanged) {     int bytesRead = 0;    const unsigned char* dataAt = data; @Script_ENTITY_READ@     return bytesRead;} void ScriptEntityItem::debugDump() const {    qCDebug(entities) << "ScriptEntityItem id:" << getEntityItemID() << "---------------------------------------------";    qCDebug(entities) << "    name:" << _name;    qCDebug(entities) << "    position:" << debugTreeVector(getWorldPosition());    qCDebug(entities) << "    dimensions:" << debugTreeVector(getScaledDimensions());    qCDebug(entities) << "    editedAgo:" << debugTime(getLastEdited(), usecTimestampNow());    qCDebug(entities) << "    pointer:" << this; @Script_ENTITY_DEBUG@ } AACube ScriptEntityItem::calculateInitialQueryAACube(bool& success) {    AACube aaCube = EntityItem::calculateInitialQueryAACube(success);    // A Script entity's queryAACube contains its parent's queryAACube    auto parent = getParentPointer(success);    if (success && parent) {        success = false;        AACube parentQueryAACube = parent->calculateInitialQueryAACube(success);        if (success) {            aaCube += parentQueryAACube.getMinimumPoint();            aaCube += parentQueryAACube.getMaximumPoint();        }    }    return aaCube;} void ScriptEntityItem::setUnscaledDimensions(const glm::vec3& value) {    EntityItem::setUnscaledDimensions(ENTITY_ITEM_DEFAULT_DIMENSIONS);} void ScriptEntityItem::update(const quint64& now) {    updateScript();} void ScriptEntityItem::setParentID(const QUuid& parentID) {    if (parentID != getParentID()) {        EntityItem::setParentID(parentID);        updateScript();        _queryAACubeSet = false; // Force queryAACube update    }} void ScriptEntityItem::setUserData(const QString& value) {    bool changed = false;    withWriteLock([&] {        changed = _userData != value;    });    if (changed) {        EntityItem::setUserData(value);        QUuid runningParentID;        QString runningScriptURL;        bool enabled;        withReadLock([&] {            runningParentID = _runningParentID;            runningScriptURL = _runningScriptURL;            enabled = _enabled;        });        if (enabled && !runningParentID.isNull() && !runningScriptURL.isEmpty()) {            EntityItem::updateScriptUserData(runningParentID, runningScriptURL, value);        }    }} void ScriptEntityItem::setScriptURL(const QString& value) {    bool changed = false;    withWriteLock([&] {        if (value != _scriptURL) {            _scriptURL = value;            changed = true;        }    });     if (changed) {        updateScript();    }} QString ScriptEntityItem::getScriptURL() const {    return resultWithReadLock<QString>([&] {        return _scriptURL;    });} void ScriptEntityItem::setEnabled(bool enabled) {    bool changed = false;    withWriteLock([&] {        if (enabled != _enabled) {            _enabled = enabled;            changed = true;        }    });     if (changed) {        updateScript();    }} bool ScriptEntityItem::getEnabled() const {    return resultWithReadLock<bool>([&] {        return _enabled;    });} void ScriptEntityItem::updateScript() {    const auto tree = getTree();    if (!tree) {        _updateNeeded = true;        return;    }     // We only support client-side Script entities for now    if (!tree->getIsClient()) {        _updateNeeded = false;        return;    }     QUuid parentID = getParentID();    QUuid runningParentID;    QString runningScriptURL;    QString newScriptURL;    bool enabled;    withReadLock([&] {        runningParentID = _runningParentID;        runningScriptURL = _runningScriptURL;        newScriptURL = _scriptURL;        enabled = _enabled;    });     if (enabled && !parentID.isNull() && !newScriptURL.isEmpty()) {        if (!loadOrReloadScript(parentID, runningScriptURL, newScriptURL)) {            _updateNeeded = true;            return;        } else {            withWriteLock([&] {                _runningParentID = parentID;                _runningScriptURL = newScriptURL;            });        }    } else if (!enabled && !runningParentID.isNull() && !runningScriptURL.isEmpty()) {        unloadScript(runningParentID, runningScriptURL);        withWriteLock([&] {            _runningParentID = QUuid();            _runningScriptURL = "";        });    }    _updateNeeded = false;}