chore: cleanup objectIdManager overloading and classes (#1391)

* objectIdManager fixes

* Remove debug log

dMasterServer/PersistentIDManager.cpp

@@ -0,0 +1,45 @@
+#include "PersistentIDManager.h"
+
+// Custom Classes
+#include "Database.h"
+#include "Logger.h"
+#include "Game.h"
+
+namespace {	
+	uint32_t CurrentPersistentID = 1;               //!< The highest current persistent ID in use
+};
+
+//! Initializes the manager
+void PersistentIDManager::Initialize() {
+	try {
+		auto lastObjectId = Database::Get()->GetCurrentPersistentId();
+
+		if (!lastObjectId) {
+			Database::Get()->InsertDefaultPersistentId();
+		} else {
+			CurrentPersistentID = lastObjectId.value();
+		}
+
+		if (CurrentPersistentID <= 0) {
+			LOG("Invalid persistent object ID in database. Aborting to prevent bad id generation.");
+			throw std::runtime_error("Invalid persistent object ID in database. Aborting to prevent bad id generation.");
+		}
+	} catch (sql::SQLException& e) {
+		LOG("Unable to fetch max persistent object ID in use. This will cause issues. Aborting to prevent collisions.");
+		LOG("SQL error: %s", e.what());
+		throw e;
+	}
+}
+
+//! Generates a new persistent ID
+uint32_t PersistentIDManager::GeneratePersistentID() {
+	uint32_t toReturn = ++CurrentPersistentID;
+
+	SaveToDatabase();
+
+	return toReturn;
+}
+
+void PersistentIDManager::SaveToDatabase() {
+	Database::Get()->UpdatePersistentId(CurrentPersistentID);
+}