void StorageManager::restoreThoughts(LocatedEntity * ent)
{
Database * db = Database::instance();
const DatabaseResult res = db->selectThoughts(ent->getId());
Atlas::Message::ListType thoughts_data;
DatabaseResult::const_iterator I = res.begin();
DatabaseResult::const_iterator Iend = res.end();
for (; I != Iend; ++I) {
const std::string thought = I.column("thought");
if (thought.empty()) {
log(ERROR,
compose("No thought column in property row for %1",
ent->getId()));
continue;
}
MapType thought_data;
db->decodeMessage(thought, thought_data);
thoughts_data.push_back(thought_data);
}
if (!thoughts_data.empty()) {
OpVector opRes;
Atlas::Objects::Operation::Think thoughtOp;
Atlas::Objects::Operation::Set setOp;
setOp->setArgsAsList(thoughts_data);
//Make the thought come from the entity itself
thoughtOp->setArgs1(setOp);
thoughtOp->setTo(ent->getId());
thoughtOp->setFrom(ent->getId());
ent->sendWorld(thoughtOp);
}
}
void EntityImporterBase::sendMinds()
{
if (!mResolvedMindMapping.empty()) {
S_LOG_INFO("Sending minds.");
for (auto mind : mResolvedMindMapping) {
Atlas::Message::MapType message;
mind.second->addToMessage(message);
Atlas::Message::Element thoughtsElem = message["thoughts"];
Atlas::Message::ListType thoughtArgs;
if (thoughtsElem.isList()) {
Atlas::Message::ListType thoughtList = thoughtsElem.List();
for (auto& thought : thoughtList) {
//If the thought is a list of things the entity owns, we should adjust it with the new entity ids.
if (thought.isMap()) {
auto& thoughtMap = thought.Map();
if (thoughtMap.count("things") > 0) {
auto& thingsElement = thoughtMap.find("things")->second;
if (thingsElement.isMap()) {
for (auto& thingI : thingsElement.asMap()) {
if (thingI.second.isList()) {
Atlas::Message::ListType newList;
for (auto& thingId : thingI.second.asList()) {
if (thingId.isString()) {
const auto& entityIdLookupI = mEntityIdMap.find(thingId.asString());
//Check if the owned entity has been created with a new id. If so, replace the data.
if (entityIdLookupI != mEntityIdMap.end()) {
newList.emplace_back(entityIdLookupI->second);
} else {
newList.push_back(thingId);
}
} else {
newList.push_back(thingId);
}
}
thingI.second = newList;
}
}
}
}
if (thoughtMap.count("pending_things") > 0) {
//things that the entity owns, but haven't yet discovered are expressed as a list of entity ids
auto& pendingThingsElement = thoughtMap.find("pending_things")->second;
if (pendingThingsElement.isList()) {
Atlas::Message::ListType newList;
for (auto& thingId : pendingThingsElement.asList()) {
if (thingId.isString()) {
const auto& entityIdLookupI = mEntityIdMap.find(thingId.asString());
//Check if the owned entity has been created with a new id. If so, replace the data.
if (entityIdLookupI != mEntityIdMap.end()) {
newList.emplace_back(entityIdLookupI->second);
} else {
newList.push_back(thingId);
}
} else {
newList.push_back(thingId);
}
}
pendingThingsElement = newList;
}
}
if (thoughtMap.count("object") > 0) {
auto& objectElement = thoughtMap.find("object")->second;
if (objectElement.isString()) {
std::string& objectString = objectElement.String();
//Other entities are referred to using the syntax "'$eid:...'".
//For example, the entity with id 2 would be "'$eid:2'".
auto pos = objectString.find("$eid:");
if (pos != std::string::npos) {
auto quotePos = objectString.find('\'', pos);
if (quotePos != std::string::npos) {
auto id = objectString.substr(pos + 5, quotePos - pos - 5);
auto I = mEntityIdMap.find(id);
if (I != mEntityIdMap.end()) {
objectString.replace(pos + 5, quotePos - 7, I->second);
}
}
}
}
}
}
thoughtArgs.push_back(thought);
}
}
Atlas::Objects::Operation::RootOperation thinkOp;
thinkOp->setParent("think");
thinkOp->setTo(mind.first);
//By setting it TO an entity and FROM our avatar we'll make the server deliver it as
//if it came from the entity itself (the server rewrites the FROM to be of the entity).
thinkOp->setFrom(mAvatarId);
thinkOp->setSerialno(newSerialNumber());
Atlas::Objects::Operation::Set setOp;
setOp->setArgsAsList(thoughtArgs);
thinkOp->setArgs1(setOp);
mStats.mindsProcessedCount++;
S_LOG_VERBOSE("Restoring mind of " << mind.first);
mThoughtOpsInTransit++;
sigc::slot<void, const Operation&> slot = sigc::mem_fun(*this, &EntityImporterBase::operationThinkResult);
sendAndAwaitResponse(thinkOp, slot);
EventProgress.emit();
}
mResolvedMindMapping.clear();
} else {
complete();
}
}
