Function init_show_table

crawl-ref/source/feature.cc:152–174

Called at startup to perform fixups on feat_defs and fill in item_defs * and {invis,cloud}_fd. */

 *  and {invis,cloud}_fd.
 */
void init_show_table()
{
    _init_feature_index();

    for (int i = 0; i < NUM_SHOW_ITEMS; i++)
    {
        show_item_type si = static_cast<show_item_type>(i);
        // SHOW_ITEM_NONE is bogus, but "invis exposed" is an ok placeholder
        COMPILE_CHECK(DCHAR_ITEM_AMULET - DCHAR_ITEM_DETECTED + 2 == NUM_SHOW_ITEMS);
        item_defs[si].minimap = MF_ITEM;
        item_defs[si].dchar = static_cast<dungeon_char_type>(i
            + DCHAR_ITEM_DETECTED - SHOW_ITEM_DETECTED);
        _create_colours(item_defs[si]);
    }

    invis_fd.dchar = DCHAR_INVIS_EXPOSED;
    invis_fd.minimap = MF_MONS_HOSTILE;
    _create_colours(invis_fd);

    cloud_fd.dchar = DCHAR_CLOUD;
    cloud_fd.minimap = MF_SKIP;
    _create_colours(cloud_fd);
}

/** Get the feature_def (not necessarily in feat_defs) for this show_type.
 *