Method GetLanguageMap

src/newgrf.cpp:357–367

* Get the language map associated with a given NewGRF and language. * @param grfid The NewGRF to get the map for. * @param language_id The (NewGRF) language ID to get the map for. * @return The LanguageMap, or nullptr if it couldn't be found. */ static */

 * @return The LanguageMap, or nullptr if it couldn't be found.
 */
/* static */ const LanguageMap *LanguageMap::GetLanguageMap(uint32_t grfid, uint8_t language_id)
{
	/* LanguageID "MAX_LANG", i.e. 7F is any. This language can't have a gender/case mapping, but has to be handled gracefully. */
	const GRFFile *grffile = GetFileByGRFID(grfid);
	if (grffile == nullptr) return nullptr;

	auto it = grffile->language_map.find(language_id);
	if (it == std::end(grffile->language_map)) return nullptr;

	return &it->second;
}

/**
 * Set the current NewGRF as unsafe for static use