Undertale Yellow script viewer

npc_id = room_get_name(room) + object_get_name(object_index)

if is_undefined(ds_map_find_value(global.npc_map, npc_id))

    ds_map_add(global.npc_map, npc_id, 0)

enc_name[0] = "flier solo"

enc_flag = ds_map_find_value(global.npc_map, npc_id)

if (enc_flag == true)

    instance_destroy()

if instance_exists(obj_martlet_follower)

    instance_destroy()

var world_current = scr_determine_world_value_yellow
scr_determine_world_value_yellow

function scr_determine_world_value_yellow() //gml_Script_scr_determine_world_value_yellow
{
    if (room != rm_battle && room != rm_shop && room != rm_mainmenu && room != rm_death_screen)
        global.current_room_overworld = room_get_name(room)
    var current_room_overworld = global.current_room_overworld
    switch current_room_overworld
    {
        case "rm_ruins_01_yellow":
        case "rm_ruins_02_yellow":
        case "rm_ruins_03_yellow":
        case "rm_ruins_04_yellow":
        case "rm_ruins_05_yellow":
        case "rm_ruins_06_yellow":
            return 0;
        case "rm_darkruins_01":
        case "rm_darkruins_02":
        case "rm_darkruins_03":
        case "rm_darkruins_04":
        case "rm_darkruins_05":
        case "rm_darkruins_06":
        case "rm_darkruins_07":
        case "rm_darkruins_08":
        case "rm_darkruins_08b":
        case "rm_darkruins_09":
        case "rm_darkruins_09b":
        case "rm_darkruins_10":
        case "rm_darkruins_11":
        case "rm_darkruins_12":
        case "rm_darkruins_13":
        case "rm_darkruins_14":
        case "rm_darkruins_14b":
        case "rm_darkruins_15":
        case "rm_darkruins_16":
        case "rm_darkruins_16b":
        case "rm_darkruins_16c":
        case "rm_darkruins_17":
        case "rm_darkruins_18":
        case "rm_dalvhallway":
        case "rm_dalvshouse":
        case "rm_dalvsroom":
        case "rm_dalvroomhall":
        case "rm_dalvExit":
            return 1;
        case "rm_snowdin_01_yellow":
        case "rm_snowdin_02_yellow":
        case "rm_snowdin_03_yellow":
        case "rm_snowdin_03b_yellow":
        case "rm_snowdin_04_yellow":
        case "rm_snowdin_05_yellow":
        case "rm_snowdin_06_yellow":
        case "rm_snowdin_07_yellow":
        case "rm_snowdin_08_yellow":
        case "rm_snowdin_08b_yellow":
        case "rm_snowdin_09_yellow":
        case "rm_snowdin_10_yellow":
        case "rm_snowdin_11_yellow":
        case "rm_snowdin_12_yellow":
        case "rm_snowdin_13_yellow":
        case "rm_snowdin_14_yellow":
        case "rm_snowdin_14b_yellow":
        case "rm_snowdin_14c_yellow":
        case "rm_snowdin_14d_yellow":
        case "rm_snowdin_14e_yellow":
        case "rm_snowdin_15_yellow":
        case "rm_snowdin_16_yellow":
        case "rm_snowdin_16b_yellow":
        case "rm_snowdin_17_yellow":
        case "rm_snowdin_18_yellow":
        case "rm_snowdin_19_yellow":
        case "rm_snowdin_20_yellow":
        case "rm_snowdin_21_yellow":
        case "rm_snowdin_22_yellow":
            return 2;
        case "rm_dunes_01":
        case "rm_dunes_02":
        case "rm_dunes_03":
        case "rm_dunes_04":
        case "rm_dunes_05":
        case "rm_dunes_06":
        case "rm_dunes_07":
        case "rm_dunes_08":
        case "rm_dunes_08b":
        case "rm_dunes_09":
        case "rm_dunes_10":
        case "rm_dunes_11":
        case "rm_dunes_12":
        case "rm_dunes_12b":
        case "rm_dunes_13":
        case "rm_dunes_14":
        case "rm_dunes_15":
        case "rm_dunes_16":
        case "rm_dunes_17":
        case "rm_dunes_18":
        case "rm_dunes_19":
        case "rm_dunes_19B":
        case "rm_dunes_20":
        case "rm_dunes_21":
        case "rm_dunes_22":
        case "rm_dunes_23":
        case "rm_dunes_24":
        case "rm_dunes_25":
...
()

if (global.geno_complete[world_current] == true)

{

    enc_flag = true

    instance_destroy()

    if (ds_map_find_value(global.npc_map, npc_id) != enc_flag)

        ds_map_replace(global.npc_map, npc_id, enc_flag)

}