Mild cleanup

engine/NBCore/src/Utils.cpp

@@ -1 +1,27 @@
+#include "Utils.hpp"
 
+namespace nb {
+
+using ObjectManagerCodes = ObjectManagerError::Codes;
+const std::string ObjectManagerError::type = "nb::ObjectManagerError";
+const ErrorCodeMap ObjectManagerError::ErrorMessages({
+    {ObjectManagerCodes::UNDEFINED, "Error"},
+    {
+        ObjectManagerCodes::NO_MANAGER,
+        "Attempting to create object lock without lock manager"
+    },
+    {
+        ObjectManagerCodes::MANAGER_MISMATCH,
+        "Attempting to delete object lock from mismatched lock manager"
+    },
+    {
+        ObjectManagerCodes::LOCK_OVERFLOW,
+        "Too many object locks allocated"
+    },
+    {
+        ObjectManagerCodes::BAD_THREAD,
+        "Attempting operation from a bad thread"
+    }
+});
+
+}; // namespace nb