Method Load

src/saveload/engine_sl.cpp:70–90

	}

	void Load() const override
	{
		const std::vector<SaveLoad> slt = SlCompatTableHeader(_engine_desc, _engine_sl_compat);

		/* As engine data is loaded before engines are initialized we need to load
		 * this information into a temporary array. This is then copied into the
		 * engine pool after processing NewGRFs by CopyTempEngineData(). */
		int index;
		while ((index = SlIterateArray()) != -1) {
			Engine *e = GetTempDataEngine(static_cast<EngineID>(index));
			SlObject(e, slt);

			if (IsSavegameVersionBefore(SLV_179)) {
				/* preview_company_rank was replaced with preview_company and preview_asked.
				 * Just cancel any previews. */
				e->flags.Reset(EngineFlag{2}); // ENGINE_OFFER_WINDOW_OPEN
				e->preview_company = CompanyID::Invalid();
				e->preview_asked.Set();
			}
		}
	}
};

/**