mirror of
https://github.com/DarkflameUniverse/DarkflameServer.git
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76c2f380bf
* feat: re-write persistent object ID tracker Features: - Remove random objectIDs entirely - Replace random objectIDs with persistentIDs - Remove the need to contact the MASTER server for a persistent ID - Add persistent ID logic to WorldServers that use transactions to guarantee unique IDs no matter when they are generated - Default character xml version to be the most recent one Fixes: - Return optional from GetModel (and check for nullopt where it may exist) - Regenerate inventory item ids on first login to be unique item IDs (fixes all those random IDs Pet IDs and subkeys are left alone and are assumed to be reserved (checks are there to prevent this) There is also duplicate check logic in place for properties and UGC/Models * Update comment and log * fix: sqlite transaction bug * fix colliding temp item ids temp items should not be saved. would cause issues between worlds as experienced before this commit
84 lines
2.6 KiB
C++
84 lines
2.6 KiB
C++
#include "SQLiteDatabase.h"
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IUgc::Model ReadModel(CppSQLite3Query& result) {
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IUgc::Model model;
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int blobSize{};
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const auto* blob = result.getBlobField("lxfml", blobSize);
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model.lxfmlData << std::string(reinterpret_cast<const char*>(blob), blobSize);
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model.id = result.getInt64Field("ugcID");
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model.modelID = result.getInt64Field("modelID");
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return model;
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}
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std::vector<IUgc::Model> SQLiteDatabase::GetUgcModels(const LWOOBJID& propertyId) {
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auto [_, result] = ExecuteSelect(
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"SELECT lxfml, u.id AS ugcID, pc.id AS modelID FROM ugc AS u JOIN properties_contents AS pc ON u.id = pc.ugc_id WHERE lot = 14 AND property_id = ? AND pc.ugc_id IS NOT NULL;",
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propertyId);
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std::vector<IUgc::Model> toReturn;
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while (!result.eof()) {
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toReturn.push_back(ReadModel(result));
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result.nextRow();
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}
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return toReturn;
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}
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std::vector<IUgc::Model> SQLiteDatabase::GetAllUgcModels() {
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auto [_, result] = ExecuteSelect("SELECT u.id AS ugcID, pc.id AS modelID, lxfml FROM ugc AS u JOIN properties_contents AS pc ON pc.id = u.id;");
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std::vector<IUgc::Model> models;
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while (!result.eof()) {
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models.push_back(ReadModel(result));
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result.nextRow();
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}
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return models;
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}
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void SQLiteDatabase::RemoveUnreferencedUgcModels() {
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ExecuteDelete("DELETE FROM ugc WHERE id NOT IN (SELECT ugc_id FROM properties_contents WHERE ugc_id IS NOT NULL);");
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}
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void SQLiteDatabase::InsertNewUgcModel(
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std::stringstream& sd0Data, // cant be const sad
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const uint64_t blueprintId,
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const uint32_t accountId,
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const LWOOBJID characterId) {
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const std::istream stream(sd0Data.rdbuf());
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ExecuteInsert(
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"INSERT INTO `ugc`(`id`, `account_id`, `character_id`, `is_optimized`, `lxfml`, `bake_ao`, `filename`) VALUES (?,?,?,?,?,?,?)",
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blueprintId,
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accountId,
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characterId,
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0,
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&stream,
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false,
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"weedeater.lxfml"
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);
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}
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void SQLiteDatabase::DeleteUgcModelData(const LWOOBJID& modelId) {
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ExecuteDelete("DELETE FROM ugc WHERE id = ?;", modelId);
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ExecuteDelete("DELETE FROM properties_contents WHERE ugc_id = ?;", modelId);
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}
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void SQLiteDatabase::UpdateUgcModelData(const LWOOBJID& modelId, std::stringstream& lxfml) {
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const std::istream stream(lxfml.rdbuf());
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ExecuteUpdate("UPDATE ugc SET lxfml = ? WHERE id = ?;", &stream, modelId);
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}
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std::optional<IUgc::Model> SQLiteDatabase::GetUgcModel(const LWOOBJID ugcId) {
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auto [_, result] = ExecuteSelect("SELECT u.id AS ugcID, pc.id AS modelID, lxfml FROM ugc AS u JOIN properties_contents AS pc ON pc.id = u.id WHERE u.id = ?;", ugcId);
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std::optional<IUgc::Model> toReturn = std::nullopt;
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if (!result.eof()) {
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toReturn = ReadModel(result);
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}
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return toReturn;
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}
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