Function init_mon_name_cache

crawl-ref/source/mon-util.cc:145–173

static mon_name_map Mon_Name_Cache;

void init_mon_name_cache()
{
    if (!Mon_Name_Cache.empty())
        return;

    for (const monsterentry &me : mondata)
    {
        const int          mtype = me.mc;
        const monster_type mon   = monster_type(mtype);

        // Deal sensibly with duplicate entries; refuse or allow the
        // insert, depending on which should take precedence. Some
        // uniques of multiple forms can get away with this, though.
        if (mon == MONS_BAI_SUZHEN_DRAGON
            || mon != MONS_SERPENT_OF_HELL
               && mons_species(mon) == MONS_SERPENT_OF_HELL)
        {
            continue;
        }

        string name = me.name;
        lowercase(name);

        if (Mon_Name_Cache.count(name))
            die("Un-handled duplicate monster name: %s", name.c_str());

        Mon_Name_Cache[name] = mon;
    }
}

static const char *_mon_entry_name(size_t idx)
{