Add: script specific Randomizer instances

src/genworld.cpp

@@ -96,6 +96,7 @@ static void _GenerateWorld()
 		_random.SetSeed(_settings_game.game_creation.generation_seed);
 		SetGeneratingWorldProgress(GWP_MAP_INIT, 2);
 		SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, HT_NONE, WC_MAIN_WINDOW, 0);
+		ScriptObject::InitializeRandomizers();
 
 		BasePersistentStorageArray::SwitchMode(PSM_ENTER_GAMELOOP);