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feat: re-write persistent object ID tracker

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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
This commit is contained in:
David Markowitz
2025-09-28 20:30:59 -07:00
parent b5a3cc9187
commit 151d05e853
43 changed files with 676 additions and 656 deletions
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41
dDatabase/GameDatabase/SQLite/Tables/Ugc.cpp
View File

@@ -1,5 +1,17 @@
#include "SQLiteDatabase.h"
IUgc::Model ReadModel(CppSQLite3Query& result) {
IUgc::Model model;
int blobSize{};
const auto* blob = result.getBlobField("lxfml", blobSize);
model.lxfmlData << std::string(reinterpret_cast<const char*>(blob), blobSize);
model.id = result.getInt64Field("ugcID");
model.modelID = result.getInt64Field("modelID");
return model;
}
std::vector<IUgc::Model> SQLiteDatabase::GetUgcModels(const LWOOBJID& propertyId) {
auto [_, result] = ExecuteSelect(
"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;",
@@ -8,14 +20,7 @@ std::vector<IUgc::Model> SQLiteDatabase::GetUgcModels(const LWOOBJID& propertyId
std::vector<IUgc::Model> toReturn;
while (!result.eof()) {
IUgc::Model model;
int blobSize{};
const auto* blob = result.getBlobField("lxfml", blobSize);
model.lxfmlData << std::string(reinterpret_cast<const char*>(blob), blobSize);
model.id = result.getInt64Field("ugcID");
model.modelID = result.getInt64Field("modelID");
toReturn.push_back(std::move(model));
toReturn.push_back(ReadModel(result));
result.nextRow();
}
@@ -27,14 +32,7 @@ std::vector<IUgc::Model> SQLiteDatabase::GetAllUgcModels() {
std::vector<IUgc::Model> models;
while (!result.eof()) {
IUgc::Model model;
model.id = result.getInt64Field("ugcID");
model.modelID = result.getInt64Field("modelID");
int blobSize{};
const auto* blob = result.getBlobField("lxfml", blobSize);
model.lxfmlData << std::string(reinterpret_cast<const char*>(blob), blobSize);
models.push_back(std::move(model));
models.push_back(ReadModel(result));
result.nextRow();
}
@@ -72,3 +70,14 @@ void SQLiteDatabase::UpdateUgcModelData(const LWOOBJID& modelId, std::stringstre
const std::istream stream(lxfml.rdbuf());
ExecuteUpdate("UPDATE ugc SET lxfml = ? WHERE id = ?;", &stream, modelId);
}
std::optional<IUgc::Model> SQLiteDatabase::GetUgcModel(const LWOOBJID ugcId) {
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);
std::optional<IUgc::Model> toReturn = std::nullopt;
if (!result.eof()) {
toReturn = ReadModel(result);
}
return toReturn;
}